organization · Reporting owner
MPM ASSET MANAGEMENT LLC
Disclosed activity across 5 companies
Sign in to followReported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| Aktis Oncology, Inc.AKTS · Entity 4711 | 10% owner | January 12, 2026 | January 14, 2026 |
| Oncorus, Inc.ONCR · Entity 112213 | 10% owner | October 06, 2020 | October 08, 2020 |
Disclosed balances
About these balances
Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.
Aktis Oncology, Inc.
Report date January 12, 2026 · Filed January 14, 2026
Jointly reported with GADICKE ANSBERT, Oncology Impact Private Investment Fund 2, L.P.
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | IndirectSee Footnote | 1,655,971 |
Reported balance
After 2026-01-12 transaction · row 1
Joint disclosure: continuity of the reported position is unresolved; see ownership footnotes.
1 source rowRow 1 · 2026-01-12 · Conversion · Acquired 1,314,262 · Balance 1,655,971 F1: The shares of common stock were issued upon conversion as follows: 556,810 by MPM BioVentures 2018, L.P. ("BV 2018"), 29,593 by MPM BioVentures 2018 (B), L.P. ("BV 2018(B)"), 10,988 by MPM Asset Management Investors BV2018 LLC ("AM BV2018"), 119,478 by MPM Oncology Innovations Fund, L.P. ("MPM Oncology") and 597,393 by Oncology Impact Private Investment Fund 2, L.P. ("MPM Oncology Impact"). MPM BioVentures 2018 GP LLC and MPM BioVentures 2018 LLC ("BV2018 LLC") are the direct and indirect general partners of BV 2018 and BV 2018(B). BV 2018 LLC is the manager of AM BV2018. Drs. Evnin and Gadicke are managing directors of BV 2018 LLC and managers of MPM Oncology Innovations Fund GP LLC, which is the general partner of MPM Oncology. Dr. Gadicke is the managing member of MPM Oncology Investments 2 LLC, which is the general partner of MPM Oncology Impact. F2: Each share of Series Seed Redeemable Convertible Preferred Stock, Series A Redeemable Convertible Preferred Stock and Series B Redeemable Convertible Preferred Stock automatically converted into shares of the Issuer's Common Stock on a 3.8044-for-1 basis into the number of shares of Common Stock shown in Column 7 without payment of further consideration upon the closing of the initial public offering of the Issuer's Common Stock. The Series Seed Redeemable Convertible Preferred Stock, Series A Redeemable Convertible Preferred Stock and Series B Redeemable Convertible Preferred Stock had no expiration date. F3: The Reporting Persons disclaim beneficial ownership of the securities except to the extent of his or its pecuniary interest therein. F4: The shares are held as follows: 341,709 by MPM Asset Management LLC ("MPM AM"), 556,810 by BV 2018, 29,593 by BV 2018(B), 10,988 by AM BV2018, 119,478 by MPM Oncology and 597,393 by MPM Oncology Impact. Dr. Gadicke is the manager of MPM AM. |
| Common StockSEC Table I · non-derivative | IndirectSee Footnote | 7,570,168 |
Reported balance
After 2026-01-12 transaction · row 2
Joint disclosure: continuity of the reported position is unresolved; see ownership footnotes.
1 source rowRow 2 · 2026-01-12 · Conversion · Acquired 5,914,197 · Balance 7,570,168 F5: The shares of common stock were issued upon conversion as follows: 2,505,648 by BV 2018, 133,170 by BV 2018(B), 49,452 by AM BV2018, 537,654 by MPM Oncology and 2,688,273 by MPM Oncology Impact. F2: Each share of Series Seed Redeemable Convertible Preferred Stock, Series A Redeemable Convertible Preferred Stock and Series B Redeemable Convertible Preferred Stock automatically converted into shares of the Issuer's Common Stock on a 3.8044-for-1 basis into the number of shares of Common Stock shown in Column 7 without payment of further consideration upon the closing of the initial public offering of the Issuer's Common Stock. The Series Seed Redeemable Convertible Preferred Stock, Series A Redeemable Convertible Preferred Stock and Series B Redeemable Convertible Preferred Stock had no expiration date. F3: The Reporting Persons disclaim beneficial ownership of the securities except to the extent of his or its pecuniary interest therein. F6: The shares are held as follows: 341,709 by MPM AM, 3,062,458 by BV 2018, 162,763 by BV 2018(B), 60,440 by AM BV2018, 657,132 by MPM Oncology and 3,285,666 by MPM Oncology Impact. |
| Common StockSEC Table I · non-derivative | IndirectSee Footnote | 9,147,287 |
Reported balance
After 2026-01-12 transaction · row 3
Joint disclosure: continuity of the reported position is unresolved; see ownership footnotes.
1 source rowRow 3 · 2026-01-12 · Conversion · Acquired 1,577,119 · Balance 9,147,287 F7: The shares of common stock were issued upon conversion as follows: 668,173 by BV 2018, 35,512 by BV 2018(B), 13,187 by AM BV2018, 143,374 by MPM Oncology and 716,873 by MPM Oncology Impact. F2: Each share of Series Seed Redeemable Convertible Preferred Stock, Series A Redeemable Convertible Preferred Stock and Series B Redeemable Convertible Preferred Stock automatically converted into shares of the Issuer's Common Stock on a 3.8044-for-1 basis into the number of shares of Common Stock shown in Column 7 without payment of further consideration upon the closing of the initial public offering of the Issuer's Common Stock. The Series Seed Redeemable Convertible Preferred Stock, Series A Redeemable Convertible Preferred Stock and Series B Redeemable Convertible Preferred Stock had no expiration date. F3: The Reporting Persons disclaim beneficial ownership of the securities except to the extent of his or its pecuniary interest therein. F8: The shares are held as follows: 341,709 by MPM AM, 3,730,631 by BV 2018, 198,275 by BV 2018(B), 73,627 by AM BV2018, 800,506 by MPM Oncology and 4,002,539 by MPM Oncology Impact. |
| Common StockSEC Table I · non-derivative | IndirectSee Footnote | 10,260,064 |
Reported balance
After 2026-01-12 transaction · row 4
Joint disclosure: continuity of the reported position is unresolved; see ownership footnotes.
1 source rowRow 4 · 2026-01-12 · Purchase · Acquired 1,112,777 · Balance 10,260,064 F9: The shares were purchased as follows: 219,897 by BV 2018, 8,689 by BV 2018(B), 4,284 by AM BV2018, 46,574 by MPM Oncology and 833,333 by MPM Oncology Impact. F3: The Reporting Persons disclaim beneficial ownership of the securities except to the extent of his or its pecuniary interest therein. F10: The shares are held as follows: 341,709 by MPM AM, 3,950,528 by BV 2018, 206,964 by BV 2018(B), 77,911 by AM BV2018, 847,080 by MPM Oncology and 4,835,872 by MPM Oncology Impact. |
| Series Seed Redeemable Convertible Preferred StockSEC Table II · derivative / convertible security | IndirectSee Footnote | 0 |
Reported balance
After 2026-01-12 transaction · row 5
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 5 · 2026-01-12 · Conversion · Disposed 5,000,000 · Balance 0 F2: Each share of Series Seed Redeemable Convertible Preferred Stock, Series A Redeemable Convertible Preferred Stock and Series B Redeemable Convertible Preferred Stock automatically converted into shares of the Issuer's Common Stock on a 3.8044-for-1 basis into the number of shares of Common Stock shown in Column 7 without payment of further consideration upon the closing of the initial public offering of the Issuer's Common Stock. The Series Seed Redeemable Convertible Preferred Stock, Series A Redeemable Convertible Preferred Stock and Series B Redeemable Convertible Preferred Stock had no expiration date. F1: The shares of common stock were issued upon conversion as follows: 556,810 by MPM BioVentures 2018, L.P. ("BV 2018"), 29,593 by MPM BioVentures 2018 (B), L.P. ("BV 2018(B)"), 10,988 by MPM Asset Management Investors BV2018 LLC ("AM BV2018"), 119,478 by MPM Oncology Innovations Fund, L.P. ("MPM Oncology") and 597,393 by Oncology Impact Private Investment Fund 2, L.P. ("MPM Oncology Impact"). MPM BioVentures 2018 GP LLC and MPM BioVentures 2018 LLC ("BV2018 LLC") are the direct and indirect general partners of BV 2018 and BV 2018(B). BV 2018 LLC is the manager of AM BV2018. Drs. Evnin and Gadicke are managing directors of BV 2018 LLC and managers of MPM Oncology Innovations Fund GP LLC, which is the general partner of MPM Oncology. Dr. Gadicke is the managing member of MPM Oncology Investments 2 LLC, which is the general partner of MPM Oncology Impact. F3: The Reporting Persons disclaim beneficial ownership of the securities except to the extent of his or its pecuniary interest therein. |
| Series A Redeemable Convertible Preferred StockSEC Table II · derivative / convertible security | IndirectSee Footnote | 0 |
Reported balance
After 2026-01-12 transaction · row 6
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 6 · 2026-01-12 · Conversion · Disposed 22,500,000 · Balance 0 F2: Each share of Series Seed Redeemable Convertible Preferred Stock, Series A Redeemable Convertible Preferred Stock and Series B Redeemable Convertible Preferred Stock automatically converted into shares of the Issuer's Common Stock on a 3.8044-for-1 basis into the number of shares of Common Stock shown in Column 7 without payment of further consideration upon the closing of the initial public offering of the Issuer's Common Stock. The Series Seed Redeemable Convertible Preferred Stock, Series A Redeemable Convertible Preferred Stock and Series B Redeemable Convertible Preferred Stock had no expiration date. F3: The Reporting Persons disclaim beneficial ownership of the securities except to the extent of his or its pecuniary interest therein. F5: The shares of common stock were issued upon conversion as follows: 2,505,648 by BV 2018, 133,170 by BV 2018(B), 49,452 by AM BV2018, 537,654 by MPM Oncology and 2,688,273 by MPM Oncology Impact. |
| Series B Redeemable Convertible Preferred StockSEC Table II · derivative / convertible security | IndirectSee Footnote | 0 |
Reported balance
After 2026-01-12 transaction · row 7
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 7 · 2026-01-12 · Conversion · Disposed 6,000,000 · Balance 0 F2: Each share of Series Seed Redeemable Convertible Preferred Stock, Series A Redeemable Convertible Preferred Stock and Series B Redeemable Convertible Preferred Stock automatically converted into shares of the Issuer's Common Stock on a 3.8044-for-1 basis into the number of shares of Common Stock shown in Column 7 without payment of further consideration upon the closing of the initial public offering of the Issuer's Common Stock. The Series Seed Redeemable Convertible Preferred Stock, Series A Redeemable Convertible Preferred Stock and Series B Redeemable Convertible Preferred Stock had no expiration date. F3: The Reporting Persons disclaim beneficial ownership of the securities except to the extent of his or its pecuniary interest therein. F7: The shares of common stock were issued upon conversion as follows: 668,173 by BV 2018, 35,512 by BV 2018(B), 13,187 by AM BV2018, 143,374 by MPM Oncology and 716,873 by MPM Oncology Impact. |
Filing footnotes · ownership attribution and instrument terms
F1: The shares of common stock were issued upon conversion as follows: 556,810 by MPM BioVentures 2018, L.P. ("BV 2018"), 29,593 by MPM BioVentures 2018 (B), L.P. ("BV 2018(B)"), 10,988 by MPM Asset Management Investors BV2018 LLC ("AM BV2018"), 119,478 by MPM Oncology Innovations Fund, L.P. ("MPM Oncology") and 597,393 by Oncology Impact Private Investment Fund 2, L.P. ("MPM Oncology Impact"). MPM BioVentures 2018 GP LLC and MPM BioVentures 2018 LLC ("BV2018 LLC") are the direct and indirect general partners of BV 2018 and BV 2018(B). BV 2018 LLC is the manager of AM BV2018. Drs. Evnin and Gadicke are managing directors of BV 2018 LLC and managers of MPM Oncology Innovations Fund GP LLC, which is the general partner of MPM Oncology. Dr. Gadicke is the managing member of MPM Oncology Investments 2 LLC, which is the general partner of MPM Oncology Impact.
F2: Each share of Series Seed Redeemable Convertible Preferred Stock, Series A Redeemable Convertible Preferred Stock and Series B Redeemable Convertible Preferred Stock automatically converted into shares of the Issuer's Common Stock on a 3.8044-for-1 basis into the number of shares of Common Stock shown in Column 7 without payment of further consideration upon the closing of the initial public offering of the Issuer's Common Stock. The Series Seed Redeemable Convertible Preferred Stock, Series A Redeemable Convertible Preferred Stock and Series B Redeemable Convertible Preferred Stock had no expiration date.
F3: The Reporting Persons disclaim beneficial ownership of the securities except to the extent of his or its pecuniary interest therein.
F4: The shares are held as follows: 341,709 by MPM Asset Management LLC ("MPM AM"), 556,810 by BV 2018, 29,593 by BV 2018(B), 10,988 by AM BV2018, 119,478 by MPM Oncology and 597,393 by MPM Oncology Impact. Dr. Gadicke is the manager of MPM AM.
F5: The shares of common stock were issued upon conversion as follows: 2,505,648 by BV 2018, 133,170 by BV 2018(B), 49,452 by AM BV2018, 537,654 by MPM Oncology and 2,688,273 by MPM Oncology Impact.
F6: The shares are held as follows: 341,709 by MPM AM, 3,062,458 by BV 2018, 162,763 by BV 2018(B), 60,440 by AM BV2018, 657,132 by MPM Oncology and 3,285,666 by MPM Oncology Impact.
F7: The shares of common stock were issued upon conversion as follows: 668,173 by BV 2018, 35,512 by BV 2018(B), 13,187 by AM BV2018, 143,374 by MPM Oncology and 716,873 by MPM Oncology Impact.
F8: The shares are held as follows: 341,709 by MPM AM, 3,730,631 by BV 2018, 198,275 by BV 2018(B), 73,627 by AM BV2018, 800,506 by MPM Oncology and 4,002,539 by MPM Oncology Impact.
F9: The shares were purchased as follows: 219,897 by BV 2018, 8,689 by BV 2018(B), 4,284 by AM BV2018, 46,574 by MPM Oncology and 833,333 by MPM Oncology Impact.
F10: The shares are held as follows: 341,709 by MPM AM, 3,950,528 by BV 2018, 206,964 by BV 2018(B), 77,911 by AM BV2018, 847,080 by MPM Oncology and 4,835,872 by MPM Oncology Impact.
Oncorus, Inc.
Report date October 06, 2020 · Filed October 08, 2020
Jointly reported with MPM BioVentures 2014, L.P., Foley Todd, MPM BioVentures 2014 (B), L.P., MPM Asset Management Investors BV2014 LLC, MPM BioVentures 2014 LLC, MPM BioVentures 2014 GP LLC
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | IndirectSee footnote | 1,899,702 |
Reported balance
After 2020-10-06 transaction · row 1
Joint disclosure: continuity of the reported position is unresolved; see ownership footnotes.
1 source rowRow 1 · 2020-10-06 · Conversion · Acquired 1,783,879 · Balance 1,899,702 F1: Each share of Series A-1 Preferred and Series B Preferred Stock automatically converted into shares of Common Stock upon the closing of the Issuer's initial public offering for no additional consideration, on a one-for-one basis, and had no expiration date. F2: Each Reporting Person disclaims beneficial ownership of the securities except to the extent of his or its pecuniary interest therein. F3: The shares are held as follows: 1,382,943 by MPM BioVentures 2014, L.P. ("BV 2014"), 92,239 by MPM BioVentures 2014(B), L.P. ("BV 2014(B)"), 50,164 by MPM Asset Management Investors BV2014 LLC ("AM BV2014"), 224,924 by MPM Sunstates Fund, L.P. ("MPM SunStates"), 33,609 by MPM Asset Management Investors Sunstates Fund LLC ("AM SunStates") and 115,823 by MPM Asset Management LLC ("AM LLC"). MPM BioVentures 2014 GP LLC and MPM BioVentures 2014 LLC ("BV LLC") are the direct and indirect general partners of BV 2014 and BV 2014(B). BV LLC is the manager of AM BV2014. MPM SunStates Fund GP LLC and MPM SunStates GP Managing Member LLC ("SunStates GP") are the direct and indirect general partners of MPM SunStates. SunStates GP is the manager of AM SunStates. Luke Evnin, Ansbert Gadicke and Todd Foley are the managing directors of BV LLC, Luke Evnin and Anbsert Gadicke are the members of AM LLC and Ansbert Gadicke is a member of SunStates GP. |
| Common StockSEC Table I · non-derivative | IndirectSee footnote | 2,675,677 |
Reported balance
After 2020-10-06 transaction · row 2
Joint disclosure: continuity of the reported position is unresolved; see ownership footnotes.
1 source rowRow 2 · 2020-10-06 · Conversion · Acquired 775,975 · Balance 2,675,677 F1: Each share of Series A-1 Preferred and Series B Preferred Stock automatically converted into shares of Common Stock upon the closing of the Issuer's initial public offering for no additional consideration, on a one-for-one basis, and had no expiration date. F2: Each Reporting Person disclaims beneficial ownership of the securities except to the extent of his or its pecuniary interest therein. F4: The shares are held as follows: 2,018,001 by BV 2014, 134,595 by BV 2014(B), 73,199 by AM BV2014, 290,632 by MPM SunStates, 43,427 by AM SunStates and 115,823 by AM LLC. |
| Common StockSEC Table I · non-derivative | IndirectSee footnote | 2,849,453 |
Reported balance
After 2020-10-06 transaction · row 3
Joint disclosure: continuity of the reported position is unresolved; see ownership footnotes.
1 source rowRow 3 · 2020-10-06 · Purchase · Acquired 173,776 · Balance 2,849,453 F2: Each Reporting Person disclaims beneficial ownership of the securities except to the extent of his or its pecuniary interest therein. F5: The shares are held as follows: 2,155,108 by BV 2014, 143,740 by BV 2014(B), 78,172 by AM BV2014, 310,251 by MPM SunStates, 46,359 by AM SunStates and 115,823 by AM LLC. |
| Series A-1 Preferred StockSEC Table II · derivative / convertible security | IndirectSee footnote | 0 |
Reported balance
After 2020-10-06 transaction · row 4
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 4 · 2020-10-06 · Conversion · Disposed 1,783,879 · Balance 0 F1: Each share of Series A-1 Preferred and Series B Preferred Stock automatically converted into shares of Common Stock upon the closing of the Issuer's initial public offering for no additional consideration, on a one-for-one basis, and had no expiration date. F2: Each Reporting Person disclaims beneficial ownership of the securities except to the extent of his or its pecuniary interest therein. F6: The shares are held as follows: 1,382,943 by BV 2014, 92,239 by BV 2014(B), 50,164 by AM BV2014, 224,924 by MPM SunStates and 33,609 by AM SunStates. |
| Series B Preferred StockSEC Table II · derivative / convertible security | IndirectSee footnote | 0 |
Reported balance
After 2020-10-06 transaction · row 5
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 5 · 2020-10-06 · Conversion · Disposed 775,975 · Balance 0 F1: Each share of Series A-1 Preferred and Series B Preferred Stock automatically converted into shares of Common Stock upon the closing of the Issuer's initial public offering for no additional consideration, on a one-for-one basis, and had no expiration date. F2: Each Reporting Person disclaims beneficial ownership of the securities except to the extent of his or its pecuniary interest therein. F7: The shares are held as follows: 635,058 by BV 2014, 42,356 by BV 2014(B), 23,035 by AM BV2014, 65,708 by MPM SunStates and 9,818 by AM SunStates. |
Filing footnotes · ownership attribution and instrument terms
F1: Each share of Series A-1 Preferred and Series B Preferred Stock automatically converted into shares of Common Stock upon the closing of the Issuer's initial public offering for no additional consideration, on a one-for-one basis, and had no expiration date.
F2: Each Reporting Person disclaims beneficial ownership of the securities except to the extent of his or its pecuniary interest therein.
F3: The shares are held as follows: 1,382,943 by MPM BioVentures 2014, L.P. ("BV 2014"), 92,239 by MPM BioVentures 2014(B), L.P. ("BV 2014(B)"), 50,164 by MPM Asset Management Investors BV2014 LLC ("AM BV2014"), 224,924 by MPM Sunstates Fund, L.P. ("MPM SunStates"), 33,609 by MPM Asset Management Investors Sunstates Fund LLC ("AM SunStates") and 115,823 by MPM Asset Management LLC ("AM LLC"). MPM BioVentures 2014 GP LLC and MPM BioVentures 2014 LLC ("BV LLC") are the direct and indirect general partners of BV 2014 and BV 2014(B). BV LLC is the manager of AM BV2014. MPM SunStates Fund GP LLC and MPM SunStates GP Managing Member LLC ("SunStates GP") are the direct and indirect general partners of MPM SunStates. SunStates GP is the manager of AM SunStates. Luke Evnin, Ansbert Gadicke and Todd Foley are the managing directors of BV LLC, Luke Evnin and Anbsert Gadicke are the members of AM LLC and Ansbert Gadicke is a member of SunStates GP.
F4: The shares are held as follows: 2,018,001 by BV 2014, 134,595 by BV 2014(B), 73,199 by AM BV2014, 290,632 by MPM SunStates, 43,427 by AM SunStates and 115,823 by AM LLC.
F5: The shares are held as follows: 2,155,108 by BV 2014, 143,740 by BV 2014(B), 78,172 by AM BV2014, 310,251 by MPM SunStates, 46,359 by AM SunStates and 115,823 by AM LLC.
F6: The shares are held as follows: 1,382,943 by BV 2014, 92,239 by BV 2014(B), 50,164 by AM BV2014, 224,924 by MPM SunStates and 33,609 by AM SunStates.
F7: The shares are held as follows: 635,058 by BV 2014, 42,356 by BV 2014(B), 23,035 by AM BV2014, 65,708 by MPM SunStates and 9,818 by AM SunStates.
Past disclosures · reporting ended (3)
No longer tracked through insider filings. These historical balances do not imply present ownership or a zero position.
Harpoon Therapeutics, Inc.
Report date April 15, 2021 · Filed April 16, 2021
Jointly reported with MPM BioVentures 2014, L.P., MPM BioVentures 2014 (B), L.P., MPM Asset Management Investors BV2014 LLC, MPM BioVentures 2014 LLC, MPM BioVentures 2014 GP LLC, Foley Todd, EVNIN LUKE
Section 16 reporting ended · disclosed 2021-04-16. Current position is not established by this disclosure.
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | IndirectSee Footnote | 3,223,853 |
Reported balance
After 2021-04-13 transaction · row 1
Joint disclosure: continuity of the reported position is unresolved; see ownership footnotes.
1 source rowRow 1 · 2021-04-13 · Sale · Disposed 1,657 · Balance 3,223,853 F1: Transaction effected pursuant to a plan established pursuant to Rule 10b5-1 on 3/16/2021. F2: The shares were sold by MPM Asset Management LLC ("AM LLC"). F3: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $18.98 to $19.88 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. F4: The shares are held as follows: 2,657,097 by MPM BioVentures 2014, L.P. ("BV 2014"), 152,470 by MPM BioVentures 2014(B), L.P. ("BV 2014(B)"), 96,376 by MPM Asset Management Investors BV2014 LLC ("AM BV2014") and 317,910 by AM LLC. MPM BioVentures 2014 GP LLC and MPM BioVentures 2014 LLC ("BV LLC") are the direct and indirect general partners of BV 2014 and BV 2014(B). BV LLC is the manager of AM BV2014. Messrs. Evnin and Foley are the members of BV LLC and Mr. Evnin is a member of AM LLC. Each Reporting Person disclaims beneficial ownership of the securities except to the extent of his or its pecuniary interest therein. |
| Common StockSEC Table I · non-derivative | IndirectSee Footnote | 3,223,567 |
Reported balance
After 2021-04-13 transaction · row 2
Joint disclosure: continuity of the reported position is unresolved; see ownership footnotes.
1 source rowRow 2 · 2021-04-13 · Sale · Disposed 286 · Balance 3,223,567 F1: Transaction effected pursuant to a plan established pursuant to Rule 10b5-1 on 3/16/2021. F2: The shares were sold by MPM Asset Management LLC ("AM LLC"). F5: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $19.89 to $20.50 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. F6: The shares are held as follows: 2,657,097 by BV 2014, 152,470 by BV 2014(B), 96,376 by AM BV2014 and 317,624 by AM LLC. Each Reporting Person disclaims beneficial ownership of the securities except to the extent of his or its pecuniary interest therein. |
| Common StockSEC Table I · non-derivative | IndirectSee Footnote | 3,223,446 |
Reported balance
After 2021-04-14 transaction · row 3
Joint disclosure: continuity of the reported position is unresolved; see ownership footnotes.
1 source rowRow 3 · 2021-04-14 · Sale · Disposed 121 · Balance 3,223,446 F1: Transaction effected pursuant to a plan established pursuant to Rule 10b5-1 on 3/16/2021. F2: The shares were sold by MPM Asset Management LLC ("AM LLC"). F7: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $19.44 to $20.39 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. F8: The shares are held as follows: 2,657,097 by BV 2014, 152,470 by BV 2014(B), 96,376 by AM BV2014 and 317,503 by AM LLC. Each Reporting Person disclaims beneficial ownership of the securities except to the extent of his or its pecuniary interest therein. |
| Common StockSEC Table I · non-derivative | IndirectSee Footnote | 3,221,896 |
Reported balance
After 2021-04-14 transaction · row 4
Joint disclosure: continuity of the reported position is unresolved; see ownership footnotes.
1 source rowRow 4 · 2021-04-14 · Sale · Disposed 1,550 · Balance 3,221,896 F1: Transaction effected pursuant to a plan established pursuant to Rule 10b5-1 on 3/16/2021. F2: The shares were sold by MPM Asset Management LLC ("AM LLC"). F9: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $20.52 to $21.18 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. F10: The shares are held as follows: 2,657,097 by BV 2014, 152,470 by BV 2014(B), 96,376 by AM BV2014 and 315,953 by AM LLC. Each Reporting Person disclaims beneficial ownership of the securities except to the extent of his or its pecuniary interest therein. |
| Common StockSEC Table I · non-derivative | IndirectSee Footnote | 3,220,844 |
Reported balance
After 2021-04-15 transaction · row 5
Joint disclosure: continuity of the reported position is unresolved; see ownership footnotes.
1 source rowRow 5 · 2021-04-15 · Sale · Disposed 1,052 · Balance 3,220,844 F1: Transaction effected pursuant to a plan established pursuant to Rule 10b5-1 on 3/16/2021. F2: The shares were sold by MPM Asset Management LLC ("AM LLC"). F11: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $20.15 to $20.99 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. F12: The shares are held as follows: 2,657,097 by BV 2014, 152,470 by BV 2014(B), 96,376 by AM BV2014 and 314,901 by AM LLC. Each Reporting Person disclaims beneficial ownership of the securities except to the extent of his or its pecuniary interest therein. |
Filing footnotes · ownership attribution and instrument terms
F1: Transaction effected pursuant to a plan established pursuant to Rule 10b5-1 on 3/16/2021.
F2: The shares were sold by MPM Asset Management LLC ("AM LLC").
F3: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $18.98 to $19.88 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
F4: The shares are held as follows: 2,657,097 by MPM BioVentures 2014, L.P. ("BV 2014"), 152,470 by MPM BioVentures 2014(B), L.P. ("BV 2014(B)"), 96,376 by MPM Asset Management Investors BV2014 LLC ("AM BV2014") and 317,910 by AM LLC. MPM BioVentures 2014 GP LLC and MPM BioVentures 2014 LLC ("BV LLC") are the direct and indirect general partners of BV 2014 and BV 2014(B). BV LLC is the manager of AM BV2014. Messrs. Evnin and Foley are the members of BV LLC and Mr. Evnin is a member of AM LLC. Each Reporting Person disclaims beneficial ownership of the securities except to the extent of his or its pecuniary interest therein.
F5: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $19.89 to $20.50 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
F6: The shares are held as follows: 2,657,097 by BV 2014, 152,470 by BV 2014(B), 96,376 by AM BV2014 and 317,624 by AM LLC. Each Reporting Person disclaims beneficial ownership of the securities except to the extent of his or its pecuniary interest therein.
F7: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $19.44 to $20.39 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
F8: The shares are held as follows: 2,657,097 by BV 2014, 152,470 by BV 2014(B), 96,376 by AM BV2014 and 317,503 by AM LLC. Each Reporting Person disclaims beneficial ownership of the securities except to the extent of his or its pecuniary interest therein.
F9: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $20.52 to $21.18 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
F10: The shares are held as follows: 2,657,097 by BV 2014, 152,470 by BV 2014(B), 96,376 by AM BV2014 and 315,953 by AM LLC. Each Reporting Person disclaims beneficial ownership of the securities except to the extent of his or its pecuniary interest therein.
F11: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $20.15 to $20.99 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
F12: The shares are held as follows: 2,657,097 by BV 2014, 152,470 by BV 2014(B), 96,376 by AM BV2014 and 314,901 by AM LLC. Each Reporting Person disclaims beneficial ownership of the securities except to the extent of his or its pecuniary interest therein.
TCR2 THERAPEUTICS INC.
Report date June 01, 2023 · Filed June 05, 2023
Jointly reported with MPM BioVentures 2014, L.P., Foley Todd, EVNIN LUKE, MPM BioVentures 2014 (B), L.P., MPM Asset Management Investors BV2014 LLC, MPM BioVentures 2014 LLC, MPM BioVentures 2014 GP LLC
Section 16 reporting ended · disclosed 2023-06-05. Current position is not established by this disclosure.
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | IndirectSee Footnote | 0 |
Reported balance
After 2023-06-01 transaction · row 1
Joint disclosure: continuity of the reported position is unresolved; see ownership footnotes.
1 source rowRow 1 · 2023-06-01 · Other · Disposed 4,158,964 · Balance 0 F1: This Form 4 reports securities disposed of pursuant to the terms of the Agreement and Plan of Merger, dated as of March 5, 2023, by and among TCR2 Therapeutics Inc. (the "Company"), Adaptimmune Therapeutics plc ("Parent") and CM Merger Sub, Inc., an indirect wholly-owned subsidiary of Parent ("Merger Sub"), as amended by that certain Amendment No. 1 to the Agreement and Plan of Merger, dated April 5, 2023, by and among the Company, Parent and Merger Sub (the "Merger Agreement"), pursuant to which Merger Sub merged with and into the Company (the "Merger") with the Company surviving the Merger as an indirect wholly-owned subsidiary of Parent effective as of June 1, 2023 (the "Effective Time"). F2: At the Effective Time, each issued and outstanding share of common stock of the Company (each, a "Share") (excluding any Shares held in treasury of the Company or owned, directly or indirectly, by Parent or Merger Sub immediately prior to the Effective Time) was cancelled and converted into the right to receive 1.5117 (the "Exchange Ratio") American Depositary Shares of Parent ("Parent ADS") representing six ordinary shares of Parent ("Parent Ordinary Shares"). F3: The Reporting Persons disclaim beneficial ownership of the securities except to the extent of their respective pecuniary interests therein. F4: The shares were held as follows: 3,056,272 by MPM BioVentures 2014, L.P. ("BV 2014"), 203,846 by MPM BioVentures 2014(B), L.P. ("BV 2014(B)"), 110,859 by MPM Asset Management Investors BV2014 LLC ("AM BV2014"), 304,001 by MPM Asset Management LLC ("AM LLC"), 421,070 by MPM SunStates Fund, L.P. ("MPM SunStates") and 62,916 by MPM Asset Management Investors Sunstates Fund LLC ("AM SunStates"). MPM BioVentures 2014 GP LLC and MPM BioVentures 2014 LLC ("BV LLC") are the direct and indirect general partners of BV 2014 and BV 2014(B) and BV LLC is the manager of AM BV2014. MPM SunStates Fund GP LLC and MPM SunStates GP Managing Member LLC ("SunStates GP") are the direct and indirect general partners of MPM SunStates and SunStates GP is the manager of AM SunStates. Luke Evnin, Ansbert Gadicke and Todd Foley are the managing directors of BV LLC, Ansbert Gadicke is a member of SunStates GP and Luke Evnin and Anbsert Gadicke are the members of AM LLC. |
Filing footnotes · ownership attribution and instrument terms
F1: This Form 4 reports securities disposed of pursuant to the terms of the Agreement and Plan of Merger, dated as of March 5, 2023, by and among TCR2 Therapeutics Inc. (the "Company"), Adaptimmune Therapeutics plc ("Parent") and CM Merger Sub, Inc., an indirect wholly-owned subsidiary of Parent ("Merger Sub"), as amended by that certain Amendment No. 1 to the Agreement and Plan of Merger, dated April 5, 2023, by and among the Company, Parent and Merger Sub (the "Merger Agreement"), pursuant to which Merger Sub merged with and into the Company (the "Merger") with the Company surviving the Merger as an indirect wholly-owned subsidiary of Parent effective as of June 1, 2023 (the "Effective Time").
F2: At the Effective Time, each issued and outstanding share of common stock of the Company (each, a "Share") (excluding any Shares held in treasury of the Company or owned, directly or indirectly, by Parent or Merger Sub immediately prior to the Effective Time) was cancelled and converted into the right to receive 1.5117 (the "Exchange Ratio") American Depositary Shares of Parent ("Parent ADS") representing six ordinary shares of Parent ("Parent Ordinary Shares").
F3: The Reporting Persons disclaim beneficial ownership of the securities except to the extent of their respective pecuniary interests therein.
F4: The shares were held as follows: 3,056,272 by MPM BioVentures 2014, L.P. ("BV 2014"), 203,846 by MPM BioVentures 2014(B), L.P. ("BV 2014(B)"), 110,859 by MPM Asset Management Investors BV2014 LLC ("AM BV2014"), 304,001 by MPM Asset Management LLC ("AM LLC"), 421,070 by MPM SunStates Fund, L.P. ("MPM SunStates") and 62,916 by MPM Asset Management Investors Sunstates Fund LLC ("AM SunStates"). MPM BioVentures 2014 GP LLC and MPM BioVentures 2014 LLC ("BV LLC") are the direct and indirect general partners of BV 2014 and BV 2014(B) and BV LLC is the manager of AM BV2014. MPM SunStates Fund GP LLC and MPM SunStates GP Managing Member LLC ("SunStates GP") are the direct and indirect general partners of MPM SunStates and SunStates GP is the manager of AM SunStates. Luke Evnin, Ansbert Gadicke and Todd Foley are the managing directors of BV LLC, Ansbert Gadicke is a member of SunStates GP and Luke Evnin and Anbsert Gadicke are the members of AM LLC.
Werewolf Therapeutics, Inc.
Report date December 02, 2025 · Filed December 04, 2025
Jointly reported with GADICKE ANSBERT, MPM ONCOLOGY INNOVATIONS FUND LP, UBS Oncology Impact Fund L.P., Oncology Impact Fund (Cayman) Management L.P., MPM BIOIMPACT LLC, MPM Oncology Innovations Fund GP LLC
Section 16 reporting ended · disclosed 2025-12-04. Current position is not established by this disclosure.
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | IndirectSee Footnotes | 4,924,566 |
Reported balance
After 2025-12-02 transaction · row 1
Joint disclosure: continuity of the reported position is unresolved; see ownership footnotes.
1 source rowRow 1 · 2025-12-02 · Sale · Disposed 59,277 · Balance 4,924,566 F1: Transaction effected pursuant to a plan established pursuant to Rule 10b5-1 dated September 24, 2025. F2: The shares were sold as follows: 4,070 by MPM Asset Management LLC ("AM LLC"), 25,712 by MPM BioVentures 2014, L.P. ("BV 2014"), 1,715 by MPM BioVentures 2014(B), L.P. ("BV 2014(B)"), 884 by MPM Asset Management Investors BV2014 LLC ("AM BV2014"), 5,662 by MPM Oncology Innovations Fund, L.P. ("MPM OIF") and 21,234 by UBS Oncology Impact Fund L.P. ("UBS Oncology"). F3: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $0.852 to $0.9246 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. F4: MPM BioVentures 2014 GP LLC and MPM BioVentures 2014 LLC ("BV LLC") are the direct and indirect general partners of BV 2014 and BV 2014(B). BV LLC is the manager of AM BV2014. MPM Oncology Innovations Fund GP LLC ("MPM OIF GP") is the general partner of MPM OIF. MPM BioImpact LLC ("BioImpact") is the General Partner of Oncology Impact Fund (Cayman) Management L.P., the General Partner of UBS Oncology. Ansbert Gadicke is a member of AM LLC, a managing director of BV LLC, a manager of MPM OIF GP and the managing partner of BioImpact. Each Reporting Person disclaims beneficial ownership of the securities except to the extent of his or its pecuniary interest therein. F5: The shares are held as follows: 338,231 by AM LLC, 2,135,926 by BV 2014, 142,463 by BV 2014(B), 73,518 by AM BV2014, 468,282 by MPM OIF and 1,766,146 by UBS Oncology. |
| Common StockSEC Table I · non-derivative | IndirectSee Footnotes | 4,867,341 |
Reported balance
After 2025-12-03 transaction · row 2
Joint disclosure: continuity of the reported position is unresolved; see ownership footnotes.
1 source rowRow 2 · 2025-12-03 · Sale · Disposed 57,225 · Balance 4,867,341 F1: Transaction effected pursuant to a plan established pursuant to Rule 10b5-1 dated September 24, 2025. F6: The shares were sold as follows: 3,929 by AM LLC, 24,821 by BV 2014, 1,656 by BV 2014(B), 854 by AM BV2014, 5,466 by MPM OIF and 20,499 by UBS Oncology. F7: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $0.82 to $0.9256 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. F4: MPM BioVentures 2014 GP LLC and MPM BioVentures 2014 LLC ("BV LLC") are the direct and indirect general partners of BV 2014 and BV 2014(B). BV LLC is the manager of AM BV2014. MPM Oncology Innovations Fund GP LLC ("MPM OIF GP") is the general partner of MPM OIF. MPM BioImpact LLC ("BioImpact") is the General Partner of Oncology Impact Fund (Cayman) Management L.P., the General Partner of UBS Oncology. Ansbert Gadicke is a member of AM LLC, a managing director of BV LLC, a manager of MPM OIF GP and the managing partner of BioImpact. Each Reporting Person disclaims beneficial ownership of the securities except to the extent of his or its pecuniary interest therein. F8: The shares are held as follows: 334,302 by AM LLC, 2,111,105 by BV 2014, 140,807 by BV 2014(B), 72,664 by AM BV2014, 462,816 by MPM OIF and 1,745,647 by UBS Oncology. |
| Common StockSEC Table I · non-derivative | IndirectSee Footnotes | 4,784,111 |
Reported balance
After 2025-12-04 transaction · row 3
Joint disclosure: continuity of the reported position is unresolved; see ownership footnotes.
1 source rowRow 3 · 2025-12-04 · Sale · Disposed 83,230 · Balance 4,784,111 F1: Transaction effected pursuant to a plan established pursuant to Rule 10b5-1 dated September 24, 2025. F9: The shares were sold as follows: 5,714 by AM LLC, 36,101 by BV 2014, 2,408 by BV 2014(B), 1,243 by AM BV2014, 7,950 by MPM OIF and 29,814 by UBS Oncology. F10: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $0.92 to $1.0208 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. F4: MPM BioVentures 2014 GP LLC and MPM BioVentures 2014 LLC ("BV LLC") are the direct and indirect general partners of BV 2014 and BV 2014(B). BV LLC is the manager of AM BV2014. MPM Oncology Innovations Fund GP LLC ("MPM OIF GP") is the general partner of MPM OIF. MPM BioImpact LLC ("BioImpact") is the General Partner of Oncology Impact Fund (Cayman) Management L.P., the General Partner of UBS Oncology. Ansbert Gadicke is a member of AM LLC, a managing director of BV LLC, a manager of MPM OIF GP and the managing partner of BioImpact. Each Reporting Person disclaims beneficial ownership of the securities except to the extent of his or its pecuniary interest therein. F11: The shares are held as follows: 328,588 by AM LLC, 2,075,004 by BV 2014, 138,399 by BV 2014(B), 71,421 by AM BV2014, 454,866 by MPM OIF and 1,715,833 by UBS Oncology. |
Filing footnotes · ownership attribution and instrument terms
F1: Transaction effected pursuant to a plan established pursuant to Rule 10b5-1 dated September 24, 2025.
F2: The shares were sold as follows: 4,070 by MPM Asset Management LLC ("AM LLC"), 25,712 by MPM BioVentures 2014, L.P. ("BV 2014"), 1,715 by MPM BioVentures 2014(B), L.P. ("BV 2014(B)"), 884 by MPM Asset Management Investors BV2014 LLC ("AM BV2014"), 5,662 by MPM Oncology Innovations Fund, L.P. ("MPM OIF") and 21,234 by UBS Oncology Impact Fund L.P. ("UBS Oncology").
F3: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $0.852 to $0.9246 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
F4: MPM BioVentures 2014 GP LLC and MPM BioVentures 2014 LLC ("BV LLC") are the direct and indirect general partners of BV 2014 and BV 2014(B). BV LLC is the manager of AM BV2014. MPM Oncology Innovations Fund GP LLC ("MPM OIF GP") is the general partner of MPM OIF. MPM BioImpact LLC ("BioImpact") is the General Partner of Oncology Impact Fund (Cayman) Management L.P., the General Partner of UBS Oncology. Ansbert Gadicke is a member of AM LLC, a managing director of BV LLC, a manager of MPM OIF GP and the managing partner of BioImpact. Each Reporting Person disclaims beneficial ownership of the securities except to the extent of his or its pecuniary interest therein.
F5: The shares are held as follows: 338,231 by AM LLC, 2,135,926 by BV 2014, 142,463 by BV 2014(B), 73,518 by AM BV2014, 468,282 by MPM OIF and 1,766,146 by UBS Oncology.
F6: The shares were sold as follows: 3,929 by AM LLC, 24,821 by BV 2014, 1,656 by BV 2014(B), 854 by AM BV2014, 5,466 by MPM OIF and 20,499 by UBS Oncology.
F7: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $0.82 to $0.9256 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
F8: The shares are held as follows: 334,302 by AM LLC, 2,111,105 by BV 2014, 140,807 by BV 2014(B), 72,664 by AM BV2014, 462,816 by MPM OIF and 1,745,647 by UBS Oncology.
F9: The shares were sold as follows: 5,714 by AM LLC, 36,101 by BV 2014, 2,408 by BV 2014(B), 1,243 by AM BV2014, 7,950 by MPM OIF and 29,814 by UBS Oncology.
F10: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $0.92 to $1.0208 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
F11: The shares are held as follows: 328,588 by AM LLC, 2,075,004 by BV 2014, 138,399 by BV 2014(B), 71,421 by AM BV2014, 454,866 by MPM OIF and 1,715,833 by UBS Oncology.
Transaction history
JSON APIPurchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”
The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.
| Transaction date | Company | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| January 12, 2026 Filed Jan 14, 2026 23:17 UTC | Aktis Oncology, Inc. AKTS · Entity 4711 | ConversionSeries B Redeemable Convertible Preferred Stock · Derivative | 6,000,000 | $0.00 | $0.00 |
DisclosureSEC source: 0001231919-26-000055 · form4-01142026_110148.xml · derivative · entry 7 GADICKE ANSBERT · CIK 0001134655 · 10% owner MPM ASSET MANAGEMENT LLC · CIK 0001263048 · 10% owner Oncology Impact Private Investment Fund 2, L.P. · CIK 0002104306 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Indirect · See Footnote Disclosed balance after: 0 Underlying: Common Stock · 1,577,119 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F2 · derivative.exercise_price: Each share of Series Seed Redeemable Convertible Preferred Stock, Series A Redeemable Convertible Preferred Stock and Series B Redeemable Convertible Preferred Stock automatically converted into shares of the Issuer's Common Stock on a 3.8044-for-1 basis into the number of shares of Common Stock shown in Column 7 without payment of further consideration upon the closing of the initial public offering of the Issuer's Common Stock. The Series Seed Redeemable Convertible Preferred Stock, Series A Redeemable Convertible Preferred Stock and Series B Redeemable Convertible Preferred Stock had no expiration date. F2 · price: Each share of Series Seed Redeemable Convertible Preferred Stock, Series A Redeemable Convertible Preferred Stock and Series B Redeemable Convertible Preferred Stock automatically converted into shares of the Issuer's Common Stock on a 3.8044-for-1 basis into the number of shares of Common Stock shown in Column 7 without payment of further consideration upon the closing of the initial public offering of the Issuer's Common Stock. The Series Seed Redeemable Convertible Preferred Stock, Series A Redeemable Convertible Preferred Stock and Series B Redeemable Convertible Preferred Stock had no expiration date. F2 · derivative.exercise_date: Each share of Series Seed Redeemable Convertible Preferred Stock, Series A Redeemable Convertible Preferred Stock and Series B Redeemable Convertible Preferred Stock automatically converted into shares of the Issuer's Common Stock on a 3.8044-for-1 basis into the number of shares of Common Stock shown in Column 7 without payment of further consideration upon the closing of the initial public offering of the Issuer's Common Stock. The Series Seed Redeemable Convertible Preferred Stock, Series A Redeemable Convertible Preferred Stock and Series B Redeemable Convertible Preferred Stock had no expiration date. F2 · derivative.expiration_date: Each share of Series Seed Redeemable Convertible Preferred Stock, Series A Redeemable Convertible Preferred Stock and Series B Redeemable Convertible Preferred Stock automatically converted into shares of the Issuer's Common Stock on a 3.8044-for-1 basis into the number of shares of Common Stock shown in Column 7 without payment of further consideration upon the closing of the initial public offering of the Issuer's Common Stock. The Series Seed Redeemable Convertible Preferred Stock, Series A Redeemable Convertible Preferred Stock and Series B Redeemable Convertible Preferred Stock had no expiration date. F3 · ownership.nature: The Reporting Persons disclaim beneficial ownership of the securities except to the extent of his or its pecuniary interest therein. F7 · ownership.nature: The shares of common stock were issued upon conversion as follows: 668,173 by BV 2018, 35,512 by BV 2018(B), 13,187 by AM BV2018, 143,374 by MPM Oncology and 716,873 by MPM Oncology Impact. Read SEC document |
| January 12, 2026 Filed Jan 14, 2026 23:17 UTC | Aktis Oncology, Inc. AKTS · Entity 4711 | ConversionSeries A Redeemable Convertible Preferred Stock · Derivative | 22,500,000 | $0.00 | $0.00 |
DisclosureSEC source: 0001231919-26-000055 · form4-01142026_110148.xml · derivative · entry 6 GADICKE ANSBERT · CIK 0001134655 · 10% owner MPM ASSET MANAGEMENT LLC · CIK 0001263048 · 10% owner Oncology Impact Private Investment Fund 2, L.P. · CIK 0002104306 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Indirect · See Footnote Disclosed balance after: 0 Underlying: Common Stock · 5,914,197 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F2 · derivative.exercise_price: Each share of Series Seed Redeemable Convertible Preferred Stock, Series A Redeemable Convertible Preferred Stock and Series B Redeemable Convertible Preferred Stock automatically converted into shares of the Issuer's Common Stock on a 3.8044-for-1 basis into the number of shares of Common Stock shown in Column 7 without payment of further consideration upon the closing of the initial public offering of the Issuer's Common Stock. The Series Seed Redeemable Convertible Preferred Stock, Series A Redeemable Convertible Preferred Stock and Series B Redeemable Convertible Preferred Stock had no expiration date. F2 · price: Each share of Series Seed Redeemable Convertible Preferred Stock, Series A Redeemable Convertible Preferred Stock and Series B Redeemable Convertible Preferred Stock automatically converted into shares of the Issuer's Common Stock on a 3.8044-for-1 basis into the number of shares of Common Stock shown in Column 7 without payment of further consideration upon the closing of the initial public offering of the Issuer's Common Stock. The Series Seed Redeemable Convertible Preferred Stock, Series A Redeemable Convertible Preferred Stock and Series B Redeemable Convertible Preferred Stock had no expiration date. F2 · derivative.exercise_date: Each share of Series Seed Redeemable Convertible Preferred Stock, Series A Redeemable Convertible Preferred Stock and Series B Redeemable Convertible Preferred Stock automatically converted into shares of the Issuer's Common Stock on a 3.8044-for-1 basis into the number of shares of Common Stock shown in Column 7 without payment of further consideration upon the closing of the initial public offering of the Issuer's Common Stock. The Series Seed Redeemable Convertible Preferred Stock, Series A Redeemable Convertible Preferred Stock and Series B Redeemable Convertible Preferred Stock had no expiration date. F2 · derivative.expiration_date: Each share of Series Seed Redeemable Convertible Preferred Stock, Series A Redeemable Convertible Preferred Stock and Series B Redeemable Convertible Preferred Stock automatically converted into shares of the Issuer's Common Stock on a 3.8044-for-1 basis into the number of shares of Common Stock shown in Column 7 without payment of further consideration upon the closing of the initial public offering of the Issuer's Common Stock. The Series Seed Redeemable Convertible Preferred Stock, Series A Redeemable Convertible Preferred Stock and Series B Redeemable Convertible Preferred Stock had no expiration date. F3 · ownership.nature: The Reporting Persons disclaim beneficial ownership of the securities except to the extent of his or its pecuniary interest therein. F5 · ownership.nature: The shares of common stock were issued upon conversion as follows: 2,505,648 by BV 2018, 133,170 by BV 2018(B), 49,452 by AM BV2018, 537,654 by MPM Oncology and 2,688,273 by MPM Oncology Impact. Read SEC document |
| January 12, 2026 Filed Jan 14, 2026 23:17 UTC | Aktis Oncology, Inc. AKTS · Entity 4711 | ConversionSeries Seed Redeemable Convertible Preferred Stock · Derivative | 5,000,000 | $0.00 | $0.00 |
DisclosureSEC source: 0001231919-26-000055 · form4-01142026_110148.xml · derivative · entry 5 GADICKE ANSBERT · CIK 0001134655 · 10% owner MPM ASSET MANAGEMENT LLC · CIK 0001263048 · 10% owner Oncology Impact Private Investment Fund 2, L.P. · CIK 0002104306 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Indirect · See Footnote Disclosed balance after: 0 Underlying: Common Stock · 1,314,262 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F2 · derivative.exercise_price: Each share of Series Seed Redeemable Convertible Preferred Stock, Series A Redeemable Convertible Preferred Stock and Series B Redeemable Convertible Preferred Stock automatically converted into shares of the Issuer's Common Stock on a 3.8044-for-1 basis into the number of shares of Common Stock shown in Column 7 without payment of further consideration upon the closing of the initial public offering of the Issuer's Common Stock. The Series Seed Redeemable Convertible Preferred Stock, Series A Redeemable Convertible Preferred Stock and Series B Redeemable Convertible Preferred Stock had no expiration date. F2 · price: Each share of Series Seed Redeemable Convertible Preferred Stock, Series A Redeemable Convertible Preferred Stock and Series B Redeemable Convertible Preferred Stock automatically converted into shares of the Issuer's Common Stock on a 3.8044-for-1 basis into the number of shares of Common Stock shown in Column 7 without payment of further consideration upon the closing of the initial public offering of the Issuer's Common Stock. The Series Seed Redeemable Convertible Preferred Stock, Series A Redeemable Convertible Preferred Stock and Series B Redeemable Convertible Preferred Stock had no expiration date. F2 · derivative.exercise_date: Each share of Series Seed Redeemable Convertible Preferred Stock, Series A Redeemable Convertible Preferred Stock and Series B Redeemable Convertible Preferred Stock automatically converted into shares of the Issuer's Common Stock on a 3.8044-for-1 basis into the number of shares of Common Stock shown in Column 7 without payment of further consideration upon the closing of the initial public offering of the Issuer's Common Stock. The Series Seed Redeemable Convertible Preferred Stock, Series A Redeemable Convertible Preferred Stock and Series B Redeemable Convertible Preferred Stock had no expiration date. F2 · derivative.expiration_date: Each share of Series Seed Redeemable Convertible Preferred Stock, Series A Redeemable Convertible Preferred Stock and Series B Redeemable Convertible Preferred Stock automatically converted into shares of the Issuer's Common Stock on a 3.8044-for-1 basis into the number of shares of Common Stock shown in Column 7 without payment of further consideration upon the closing of the initial public offering of the Issuer's Common Stock. The Series Seed Redeemable Convertible Preferred Stock, Series A Redeemable Convertible Preferred Stock and Series B Redeemable Convertible Preferred Stock had no expiration date. F1 · ownership.nature: The shares of common stock were issued upon conversion as follows: 556,810 by MPM BioVentures 2018, L.P. ("BV 2018"), 29,593 by MPM BioVentures 2018 (B), L.P. ("BV 2018(B)"), 10,988 by MPM Asset Management Investors BV2018 LLC ("AM BV2018"), 119,478 by MPM Oncology Innovations Fund, L.P. ("MPM Oncology") and 597,393 by Oncology Impact Private Investment Fund 2, L.P. ("MPM Oncology Impact"). MPM BioVentures 2018 GP LLC and MPM BioVentures 2018 LLC ("BV2018 LLC") are the direct and indirect general partners of BV 2018 and BV 2018(B). BV 2018 LLC is the manager of AM BV2018. Drs. Evnin and Gadicke are managing directors of BV 2018 LLC and managers of MPM Oncology Innovations Fund GP LLC, which is the general partner of MPM Oncology. Dr. Gadicke is the managing member of MPM Oncology Investments 2 LLC, which is the general partner of MPM Oncology Impact. F3 · ownership.nature: The Reporting Persons disclaim beneficial ownership of the securities except to the extent of his or its pecuniary interest therein. Read SEC document |
| January 12, 2026 Filed Jan 14, 2026 23:17 UTC | Aktis Oncology, Inc. AKTS · Entity 4711 | PurchaseCommon Stock | 1,112,777 | $18.00 | $20,029,986.00 |
DisclosureSEC source: 0001231919-26-000055 · form4-01142026_110148.xml · nonDerivative · entry 4 GADICKE ANSBERT · CIK 0001134655 · 10% owner MPM ASSET MANAGEMENT LLC · CIK 0001263048 · 10% owner Oncology Impact Private Investment Fund 2, L.P. · CIK 0002104306 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Indirect · See Footnote Disclosed balance after: 10,260,064 F9 · shares: The shares were purchased as follows: 219,897 by BV 2018, 8,689 by BV 2018(B), 4,284 by AM BV2018, 46,574 by MPM Oncology and 833,333 by MPM Oncology Impact. F3 · ownership.nature: The Reporting Persons disclaim beneficial ownership of the securities except to the extent of his or its pecuniary interest therein. F10 · ownership.nature: The shares are held as follows: 341,709 by MPM AM, 3,950,528 by BV 2018, 206,964 by BV 2018(B), 77,911 by AM BV2018, 847,080 by MPM Oncology and 4,835,872 by MPM Oncology Impact. Read SEC document |
| January 12, 2026 Filed Jan 14, 2026 23:17 UTC | Aktis Oncology, Inc. AKTS · Entity 4711 | ConversionCommon Stock | 1,577,119 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001231919-26-000055 · form4-01142026_110148.xml · nonDerivative · entry 3 GADICKE ANSBERT · CIK 0001134655 · 10% owner MPM ASSET MANAGEMENT LLC · CIK 0001263048 · 10% owner Oncology Impact Private Investment Fund 2, L.P. · CIK 0002104306 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Indirect · See Footnote Disclosed balance after: 9,147,287 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F7 · shares: The shares of common stock were issued upon conversion as follows: 668,173 by BV 2018, 35,512 by BV 2018(B), 13,187 by AM BV2018, 143,374 by MPM Oncology and 716,873 by MPM Oncology Impact. F2 · price: Each share of Series Seed Redeemable Convertible Preferred Stock, Series A Redeemable Convertible Preferred Stock and Series B Redeemable Convertible Preferred Stock automatically converted into shares of the Issuer's Common Stock on a 3.8044-for-1 basis into the number of shares of Common Stock shown in Column 7 without payment of further consideration upon the closing of the initial public offering of the Issuer's Common Stock. The Series Seed Redeemable Convertible Preferred Stock, Series A Redeemable Convertible Preferred Stock and Series B Redeemable Convertible Preferred Stock had no expiration date. F3 · ownership.nature: The Reporting Persons disclaim beneficial ownership of the securities except to the extent of his or its pecuniary interest therein. F8 · ownership.nature: The shares are held as follows: 341,709 by MPM AM, 3,730,631 by BV 2018, 198,275 by BV 2018(B), 73,627 by AM BV2018, 800,506 by MPM Oncology and 4,002,539 by MPM Oncology Impact. Read SEC document |
| January 12, 2026 Filed Jan 14, 2026 23:17 UTC | Aktis Oncology, Inc. AKTS · Entity 4711 | ConversionCommon Stock | 5,914,197 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001231919-26-000055 · form4-01142026_110148.xml · nonDerivative · entry 2 GADICKE ANSBERT · CIK 0001134655 · 10% owner MPM ASSET MANAGEMENT LLC · CIK 0001263048 · 10% owner Oncology Impact Private Investment Fund 2, L.P. · CIK 0002104306 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Indirect · See Footnote Disclosed balance after: 7,570,168 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F5 · shares: The shares of common stock were issued upon conversion as follows: 2,505,648 by BV 2018, 133,170 by BV 2018(B), 49,452 by AM BV2018, 537,654 by MPM Oncology and 2,688,273 by MPM Oncology Impact. F2 · price: Each share of Series Seed Redeemable Convertible Preferred Stock, Series A Redeemable Convertible Preferred Stock and Series B Redeemable Convertible Preferred Stock automatically converted into shares of the Issuer's Common Stock on a 3.8044-for-1 basis into the number of shares of Common Stock shown in Column 7 without payment of further consideration upon the closing of the initial public offering of the Issuer's Common Stock. The Series Seed Redeemable Convertible Preferred Stock, Series A Redeemable Convertible Preferred Stock and Series B Redeemable Convertible Preferred Stock had no expiration date. F3 · ownership.nature: The Reporting Persons disclaim beneficial ownership of the securities except to the extent of his or its pecuniary interest therein. F6 · ownership.nature: The shares are held as follows: 341,709 by MPM AM, 3,062,458 by BV 2018, 162,763 by BV 2018(B), 60,440 by AM BV2018, 657,132 by MPM Oncology and 3,285,666 by MPM Oncology Impact. Read SEC document |
| January 12, 2026 Filed Jan 14, 2026 23:17 UTC | Aktis Oncology, Inc. AKTS · Entity 4711 | ConversionCommon Stock | 1,314,262 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001231919-26-000055 · form4-01142026_110148.xml · nonDerivative · entry 1 GADICKE ANSBERT · CIK 0001134655 · 10% owner MPM ASSET MANAGEMENT LLC · CIK 0001263048 · 10% owner Oncology Impact Private Investment Fund 2, L.P. · CIK 0002104306 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Indirect · See Footnote Disclosed balance after: 1,655,971 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · shares: The shares of common stock were issued upon conversion as follows: 556,810 by MPM BioVentures 2018, L.P. ("BV 2018"), 29,593 by MPM BioVentures 2018 (B), L.P. ("BV 2018(B)"), 10,988 by MPM Asset Management Investors BV2018 LLC ("AM BV2018"), 119,478 by MPM Oncology Innovations Fund, L.P. ("MPM Oncology") and 597,393 by Oncology Impact Private Investment Fund 2, L.P. ("MPM Oncology Impact"). MPM BioVentures 2018 GP LLC and MPM BioVentures 2018 LLC ("BV2018 LLC") are the direct and indirect general partners of BV 2018 and BV 2018(B). BV 2018 LLC is the manager of AM BV2018. Drs. Evnin and Gadicke are managing directors of BV 2018 LLC and managers of MPM Oncology Innovations Fund GP LLC, which is the general partner of MPM Oncology. Dr. Gadicke is the managing member of MPM Oncology Investments 2 LLC, which is the general partner of MPM Oncology Impact. F2 · price: Each share of Series Seed Redeemable Convertible Preferred Stock, Series A Redeemable Convertible Preferred Stock and Series B Redeemable Convertible Preferred Stock automatically converted into shares of the Issuer's Common Stock on a 3.8044-for-1 basis into the number of shares of Common Stock shown in Column 7 without payment of further consideration upon the closing of the initial public offering of the Issuer's Common Stock. The Series Seed Redeemable Convertible Preferred Stock, Series A Redeemable Convertible Preferred Stock and Series B Redeemable Convertible Preferred Stock had no expiration date. F3 · ownership.nature: The Reporting Persons disclaim beneficial ownership of the securities except to the extent of his or its pecuniary interest therein. F4 · ownership.nature: The shares are held as follows: 341,709 by MPM Asset Management LLC ("MPM AM"), 556,810 by BV 2018, 29,593 by BV 2018(B), 10,988 by AM BV2018, 119,478 by MPM Oncology and 597,393 by MPM Oncology Impact. Dr. Gadicke is the manager of MPM AM. Read SEC document |
| December 04, 2025 Filed Dec 4, 2025 23:18 UTC | Werewolf Therapeutics, Inc. HOWL · Entity 7244 | SaleCommon Stock | 83,230 | $0.97 | $80,733.10 |
DisclosureSEC source: 0001231919-25-000574 · form4-12042025_111237.xml · nonDerivative · entry 3 GADICKE ANSBERT · CIK 0001134655 · Former 10% Owner MPM ONCOLOGY INNOVATIONS FUND LP · CIK 0001719960 · Former 10% Owner UBS Oncology Impact Fund L.P. · CIK 0001691428 · Former 10% Owner Oncology Impact Fund (Cayman) Management L.P. · CIK 0001721036 · Former 10% Owner MPM BioImpact LLC · CIK 0001687078 · Former 10% Owner MPM Oncology Innovations Fund GP LLC · CIK 0001857903 · Former 10% Owner MPM ASSET MANAGEMENT LLC · CIK 0001263048 · Former 10% Owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Plan reported Ownership: Indirect · See Footnotes Disclosed balance after: 4,784,111 F1 · kind: Transaction effected pursuant to a plan established pursuant to Rule 10b5-1 dated September 24, 2025. F9 · shares: The shares were sold as follows: 5,714 by AM LLC, 36,101 by BV 2014, 2,408 by BV 2014(B), 1,243 by AM BV2014, 7,950 by MPM OIF and 29,814 by UBS Oncology. F10 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $0.92 to $1.0208 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. F4 · ownership.nature: MPM BioVentures 2014 GP LLC and MPM BioVentures 2014 LLC ("BV LLC") are the direct and indirect general partners of BV 2014 and BV 2014(B). BV LLC is the manager of AM BV2014. MPM Oncology Innovations Fund GP LLC ("MPM OIF GP") is the general partner of MPM OIF. MPM BioImpact LLC ("BioImpact") is the General Partner of Oncology Impact Fund (Cayman) Management L.P., the General Partner of UBS Oncology. Ansbert Gadicke is a member of AM LLC, a managing director of BV LLC, a manager of MPM OIF GP and the managing partner of BioImpact. Each Reporting Person disclaims beneficial ownership of the securities except to the extent of his or its pecuniary interest therein. F11 · ownership.nature: The shares are held as follows: 328,588 by AM LLC, 2,075,004 by BV 2014, 138,399 by BV 2014(B), 71,421 by AM BV2014, 454,866 by MPM OIF and 1,715,833 by UBS Oncology. Read SEC document |
| December 03, 2025 Filed Dec 4, 2025 23:18 UTC | Werewolf Therapeutics, Inc. HOWL · Entity 7244 | SaleCommon Stock | 57,225 | $0.87 | $49,785.75 |
DisclosureSEC source: 0001231919-25-000574 · form4-12042025_111237.xml · nonDerivative · entry 2 GADICKE ANSBERT · CIK 0001134655 · Former 10% Owner MPM ONCOLOGY INNOVATIONS FUND LP · CIK 0001719960 · Former 10% Owner UBS Oncology Impact Fund L.P. · CIK 0001691428 · Former 10% Owner Oncology Impact Fund (Cayman) Management L.P. · CIK 0001721036 · Former 10% Owner MPM BioImpact LLC · CIK 0001687078 · Former 10% Owner MPM Oncology Innovations Fund GP LLC · CIK 0001857903 · Former 10% Owner MPM ASSET MANAGEMENT LLC · CIK 0001263048 · Former 10% Owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Plan reported Ownership: Indirect · See Footnotes Disclosed balance after: 4,867,341 F1 · kind: Transaction effected pursuant to a plan established pursuant to Rule 10b5-1 dated September 24, 2025. F6 · shares: The shares were sold as follows: 3,929 by AM LLC, 24,821 by BV 2014, 1,656 by BV 2014(B), 854 by AM BV2014, 5,466 by MPM OIF and 20,499 by UBS Oncology. F7 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $0.82 to $0.9256 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. F4 · ownership.nature: MPM BioVentures 2014 GP LLC and MPM BioVentures 2014 LLC ("BV LLC") are the direct and indirect general partners of BV 2014 and BV 2014(B). BV LLC is the manager of AM BV2014. MPM Oncology Innovations Fund GP LLC ("MPM OIF GP") is the general partner of MPM OIF. MPM BioImpact LLC ("BioImpact") is the General Partner of Oncology Impact Fund (Cayman) Management L.P., the General Partner of UBS Oncology. Ansbert Gadicke is a member of AM LLC, a managing director of BV LLC, a manager of MPM OIF GP and the managing partner of BioImpact. Each Reporting Person disclaims beneficial ownership of the securities except to the extent of his or its pecuniary interest therein. F8 · ownership.nature: The shares are held as follows: 334,302 by AM LLC, 2,111,105 by BV 2014, 140,807 by BV 2014(B), 72,664 by AM BV2014, 462,816 by MPM OIF and 1,745,647 by UBS Oncology. Read SEC document |
| December 02, 2025 Filed Dec 4, 2025 23:18 UTC | Werewolf Therapeutics, Inc. HOWL · Entity 7244 | SaleCommon Stock | 59,277 | $0.89 | $52,756.53 |
DisclosureSEC source: 0001231919-25-000574 · form4-12042025_111237.xml · nonDerivative · entry 1 GADICKE ANSBERT · CIK 0001134655 · Former 10% Owner MPM ONCOLOGY INNOVATIONS FUND LP · CIK 0001719960 · Former 10% Owner UBS Oncology Impact Fund L.P. · CIK 0001691428 · Former 10% Owner Oncology Impact Fund (Cayman) Management L.P. · CIK 0001721036 · Former 10% Owner MPM BioImpact LLC · CIK 0001687078 · Former 10% Owner MPM Oncology Innovations Fund GP LLC · CIK 0001857903 · Former 10% Owner MPM ASSET MANAGEMENT LLC · CIK 0001263048 · Former 10% Owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Plan reported Ownership: Indirect · See Footnotes Disclosed balance after: 4,924,566 F1 · kind: Transaction effected pursuant to a plan established pursuant to Rule 10b5-1 dated September 24, 2025. F2 · shares: The shares were sold as follows: 4,070 by MPM Asset Management LLC ("AM LLC"), 25,712 by MPM BioVentures 2014, L.P. ("BV 2014"), 1,715 by MPM BioVentures 2014(B), L.P. ("BV 2014(B)"), 884 by MPM Asset Management Investors BV2014 LLC ("AM BV2014"), 5,662 by MPM Oncology Innovations Fund, L.P. ("MPM OIF") and 21,234 by UBS Oncology Impact Fund L.P. ("UBS Oncology"). F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $0.852 to $0.9246 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. F4 · ownership.nature: MPM BioVentures 2014 GP LLC and MPM BioVentures 2014 LLC ("BV LLC") are the direct and indirect general partners of BV 2014 and BV 2014(B). BV LLC is the manager of AM BV2014. MPM Oncology Innovations Fund GP LLC ("MPM OIF GP") is the general partner of MPM OIF. MPM BioImpact LLC ("BioImpact") is the General Partner of Oncology Impact Fund (Cayman) Management L.P., the General Partner of UBS Oncology. Ansbert Gadicke is a member of AM LLC, a managing director of BV LLC, a manager of MPM OIF GP and the managing partner of BioImpact. Each Reporting Person disclaims beneficial ownership of the securities except to the extent of his or its pecuniary interest therein. F5 · ownership.nature: The shares are held as follows: 338,231 by AM LLC, 2,135,926 by BV 2014, 142,463 by BV 2014(B), 73,518 by AM BV2014, 468,282 by MPM OIF and 1,766,146 by UBS Oncology. Read SEC document |
| December 01, 2025 Filed Dec 1, 2025 23:11 UTC | Werewolf Therapeutics, Inc. HOWL · Entity 7244 | SaleCommon Stock | 60,917 | $0.94 | $57,261.98 |
DisclosureSEC source: 0001231919-25-000564 · form4-12012025_111253.xml · nonDerivative · entry 3 GADICKE ANSBERT · CIK 0001134655 · 10% owner MPM ONCOLOGY INNOVATIONS FUND LP · CIK 0001719960 · 10% owner UBS Oncology Impact Fund L.P. · CIK 0001691428 · 10% owner Oncology Impact Fund (Cayman) Management L.P. · CIK 0001721036 · 10% owner MPM BioImpact LLC · CIK 0001687078 · 10% owner MPM Oncology Innovations Fund GP LLC · CIK 0001857903 · 10% owner MPM ASSET MANAGEMENT LLC · CIK 0001263048 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Plan reported Ownership: Indirect · See Footnotes Disclosed balance after: 4,983,843 F1 · kind: Transaction effected pursuant to a plan established pursuant to Rule 10b5-1 dated September 24, 2025. F9 · shares: The shares were sold as follows: 4,182 by AM LLC, 26,423 by BV 2014, 1,762 by BV 2014(B), 910 by AM BV2014, 5,819 by MPM OIF and 21,821 by UBS Oncology. F10 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $0.905 to $1.00 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. F4 · ownership.nature: MPM BioVentures 2014 GP LLC and MPM BioVentures 2014 LLC ("BV LLC") are the direct and indirect general partners of BV 2014 and BV 2014(B). BV LLC is the manager of AM BV2014. MPM Oncology Innovations Fund GP LLC ("MPM OIF GP") is the general partner of MPM OIF. MPM BioImpact LLC ("BioImpact") is the General Partner of Oncology Impact Fund (Cayman) Management L.P., the General Partner of UBS Oncology. Ansbert Gadicke is a member of AM LLC, a managing director of BV LLC, a manager of MPM OIF GP and the managing partner of BioImpact. Each Reporting Person disclaims beneficial ownership of the securities except to the extent of his or its pecuniary interest therein. F11 · ownership.nature: The shares are held as follows: 342,301 by AM LLC, 2,161,638 by BV 2014, 144,178 by BV 2014(B), 74,402 by AM BV2014, 473,944 by MPM OIF and 1,787,380 by UBS Oncology. Read SEC document |
| November 28, 2025 Filed Dec 1, 2025 23:11 UTC | Werewolf Therapeutics, Inc. HOWL · Entity 7244 | SaleCommon Stock | 20,277 | $0.99 | $20,074.23 |
DisclosureSEC source: 0001231919-25-000564 · form4-12012025_111253.xml · nonDerivative · entry 2 GADICKE ANSBERT · CIK 0001134655 · 10% owner MPM ONCOLOGY INNOVATIONS FUND LP · CIK 0001719960 · 10% owner UBS Oncology Impact Fund L.P. · CIK 0001691428 · 10% owner Oncology Impact Fund (Cayman) Management L.P. · CIK 0001721036 · 10% owner MPM BioImpact LLC · CIK 0001687078 · 10% owner MPM Oncology Innovations Fund GP LLC · CIK 0001857903 · 10% owner MPM ASSET MANAGEMENT LLC · CIK 0001263048 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Plan reported Ownership: Indirect · See Footnotes Disclosed balance after: 5,044,760 F1 · kind: Transaction effected pursuant to a plan established pursuant to Rule 10b5-1 dated September 24, 2025. F6 · shares: The shares were sold as follows: 1,392 by AM LLC, 8,795 by BV 2014, 587 by BV 2014(B), 303 by AM BV2014, 1,937 by MPM OIF and 7,263 by UBS Oncology. F7 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $0.9681 to $1.01 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. F4 · ownership.nature: MPM BioVentures 2014 GP LLC and MPM BioVentures 2014 LLC ("BV LLC") are the direct and indirect general partners of BV 2014 and BV 2014(B). BV LLC is the manager of AM BV2014. MPM Oncology Innovations Fund GP LLC ("MPM OIF GP") is the general partner of MPM OIF. MPM BioImpact LLC ("BioImpact") is the General Partner of Oncology Impact Fund (Cayman) Management L.P., the General Partner of UBS Oncology. Ansbert Gadicke is a member of AM LLC, a managing director of BV LLC, a manager of MPM OIF GP and the managing partner of BioImpact. Each Reporting Person disclaims beneficial ownership of the securities except to the extent of his or its pecuniary interest therein. F8 · ownership.nature: The shares are held as follows: 346,483 by AM LLC, 2,188,061 by BV 2014, 145,940 by BV 2014(B), 75,312 by AM BV2014, 479,763 by MPM OIF and 1,809,201 by UBS Oncology. Read SEC document |
| November 26, 2025 Filed Dec 1, 2025 23:11 UTC | Werewolf Therapeutics, Inc. HOWL · Entity 7244 | SaleCommon Stock | 60,733 | $0.98 | $59,518.34 |
DisclosureSEC source: 0001231919-25-000564 · form4-12012025_111253.xml · nonDerivative · entry 1 GADICKE ANSBERT · CIK 0001134655 · 10% owner MPM ONCOLOGY INNOVATIONS FUND LP · CIK 0001719960 · 10% owner UBS Oncology Impact Fund L.P. · CIK 0001691428 · 10% owner Oncology Impact Fund (Cayman) Management L.P. · CIK 0001721036 · 10% owner MPM BioImpact LLC · CIK 0001687078 · 10% owner MPM Oncology Innovations Fund GP LLC · CIK 0001857903 · 10% owner MPM ASSET MANAGEMENT LLC · CIK 0001263048 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Plan reported Ownership: Indirect · See Footnotes Disclosed balance after: 5,065,037 F1 · kind: Transaction effected pursuant to a plan established pursuant to Rule 10b5-1 dated September 24, 2025. F2 · shares: The shares were sold as follows: 4,170 by MPM Asset Management LLC ("AM LLC"), 26,343 by MPM BioVentures 2014, L.P. ("BV 2014"), 1,757 by MPM BioVentures 2014(B), L.P. ("BV 2014(B)"), 907 by MPM Asset Management Investors BV2014 LLC ("AM BV2014"), 5,801 by MPM Oncology Innovations Fund, L.P. ("MPM OIF") and 21,755 by UBS Oncology Impact Fund L.P. ("UBS Oncology"). F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $0.9328 to $1.01 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. F4 · ownership.nature: MPM BioVentures 2014 GP LLC and MPM BioVentures 2014 LLC ("BV LLC") are the direct and indirect general partners of BV 2014 and BV 2014(B). BV LLC is the manager of AM BV2014. MPM Oncology Innovations Fund GP LLC ("MPM OIF GP") is the general partner of MPM OIF. MPM BioImpact LLC ("BioImpact") is the General Partner of Oncology Impact Fund (Cayman) Management L.P., the General Partner of UBS Oncology. Ansbert Gadicke is a member of AM LLC, a managing director of BV LLC, a manager of MPM OIF GP and the managing partner of BioImpact. Each Reporting Person disclaims beneficial ownership of the securities except to the extent of his or its pecuniary interest therein. F5 · ownership.nature: The shares are held as follows: 347,875 by AM LLC, 2,196,856 by BV 2014, 146,527 by BV 2014(B), 75,615 by AM BV2014, 481,700 by MPM OIF and 1,816,464 by UBS Oncology. Read SEC document |
| November 25, 2025 Filed Nov 25, 2025 23:03 UTC | Werewolf Therapeutics, Inc. HOWL · Entity 7244 | SaleCommon Stock | 42,533 | $0.92 | $39,130.36 |
DisclosureSEC source: 0001231919-25-000550 · form4-11252025_111145.xml · nonDerivative · entry 3 GADICKE ANSBERT · CIK 0001134655 · 10% owner MPM ONCOLOGY INNOVATIONS FUND LP · CIK 0001719960 · 10% owner UBS Oncology Impact Fund L.P. · CIK 0001691428 · 10% owner Oncology Impact Fund (Cayman) Management L.P. · CIK 0001721036 · 10% owner MPM BioImpact LLC · CIK 0001687078 · 10% owner MPM Oncology Innovations Fund GP LLC · CIK 0001857903 · 10% owner MPM ASSET MANAGEMENT LLC · CIK 0001263048 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Plan reported Ownership: Indirect · See Footnotes Disclosed balance after: 5,125,770 F1 · kind: Transaction effected pursuant to a plan established pursuant to Rule 10b5-1 dated September 24, 2025. F9 · shares: The shares were sold as follows: 2,920 by AM LLC, 18,449 by BV 2014, 1,230 by BV 2014(B), 635 by AM BV2014, 4,063 by MPM OIF and 15,236 by UBS Oncology. F10 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $0.90 to $0.99 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. F4 · ownership.nature: MPM BioVentures 2014 GP LLC and MPM BioVentures 2014 LLC ("BV LLC") are the direct and indirect general partners of BV 2014 and BV 2014(B). BV LLC is the manager of AM BV2014. MPM Oncology Innovations Fund GP LLC ("MPM OIF GP") is the general partner of MPM OIF. MPM BioImpact LLC ("BioImpact") is the General Partner of Oncology Impact Fund (Cayman) Management L.P., the General Partner of UBS Oncology. Ansbert Gadicke is a member of AM LLC, a managing director of BV LLC, a manager of MPM OIF GP and the managing partner of BioImpact. Each Reporting Person disclaims beneficial ownership of the securities except to the extent of his or its pecuniary interest therein. F11 · ownership.nature: The shares are held as follows: 352,045 by AM LLC, 2,223,199 by BV 2014, 148,284 by BV 2014(B), 76,522 by AM BV2014, 487,501 by MPM OIF and 1,838,219 by UBS Oncology. Read SEC document |
| November 24, 2025 Filed Nov 25, 2025 23:03 UTC | Werewolf Therapeutics, Inc. HOWL · Entity 7244 | SaleCommon Stock | 88,802 | $0.98 | $87,025.96 |
DisclosureSEC source: 0001231919-25-000550 · form4-11252025_111145.xml · nonDerivative · entry 2 GADICKE ANSBERT · CIK 0001134655 · 10% owner MPM ONCOLOGY INNOVATIONS FUND LP · CIK 0001719960 · 10% owner UBS Oncology Impact Fund L.P. · CIK 0001691428 · 10% owner Oncology Impact Fund (Cayman) Management L.P. · CIK 0001721036 · 10% owner MPM BioImpact LLC · CIK 0001687078 · 10% owner MPM Oncology Innovations Fund GP LLC · CIK 0001857903 · 10% owner MPM ASSET MANAGEMENT LLC · CIK 0001263048 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Plan reported Ownership: Indirect · See Footnotes Disclosed balance after: 5,168,303 F1 · kind: Transaction effected pursuant to a plan established pursuant to Rule 10b5-1 dated September 24, 2025. F6 · shares: The shares were sold as follows: 6,097 by AM LLC, 38,518 by BV 2014, 2,569 by BV 2014(B), 1,325 by AM BV2014, 8,483 by MPM OIF and 31,810 by UBS Oncology. F7 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $0.8733 to $1.03 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. F4 · ownership.nature: MPM BioVentures 2014 GP LLC and MPM BioVentures 2014 LLC ("BV LLC") are the direct and indirect general partners of BV 2014 and BV 2014(B). BV LLC is the manager of AM BV2014. MPM Oncology Innovations Fund GP LLC ("MPM OIF GP") is the general partner of MPM OIF. MPM BioImpact LLC ("BioImpact") is the General Partner of Oncology Impact Fund (Cayman) Management L.P., the General Partner of UBS Oncology. Ansbert Gadicke is a member of AM LLC, a managing director of BV LLC, a manager of MPM OIF GP and the managing partner of BioImpact. Each Reporting Person disclaims beneficial ownership of the securities except to the extent of his or its pecuniary interest therein. F8 · ownership.nature: The shares are held as follows: 354,965 by AM LLC, 2,241,648 by BV 2014, 149,514 by BV 2014(B), 77,157 by AM BV2014, 491,564 by MPM OIF and 1,853,455 by UBS Oncology. Read SEC document |
| November 21, 2025 Filed Nov 25, 2025 23:03 UTC | Werewolf Therapeutics, Inc. HOWL · Entity 7244 | SaleCommon Stock | 64,331 | $0.83 | $53,394.73 |
DisclosureSEC source: 0001231919-25-000550 · form4-11252025_111145.xml · nonDerivative · entry 1 GADICKE ANSBERT · CIK 0001134655 · 10% owner MPM ONCOLOGY INNOVATIONS FUND LP · CIK 0001719960 · 10% owner UBS Oncology Impact Fund L.P. · CIK 0001691428 · 10% owner Oncology Impact Fund (Cayman) Management L.P. · CIK 0001721036 · 10% owner MPM BioImpact LLC · CIK 0001687078 · 10% owner MPM Oncology Innovations Fund GP LLC · CIK 0001857903 · 10% owner MPM ASSET MANAGEMENT LLC · CIK 0001263048 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Plan reported Ownership: Indirect · See Footnotes Disclosed balance after: 5,257,105 F1 · kind: Transaction effected pursuant to a plan established pursuant to Rule 10b5-1 dated September 24, 2025. F2 · shares: The shares were sold as follows: 4,417 by MPM Asset Management LLC ("AM LLC"), 27,904 by MPM BioVentures 2014, L.P. ("BV 2014"), 1,861 by MPM BioVentures 2014(B), L.P. ("BV 2014(B)"), 960 by MPM Asset Management Investors BV2014 LLC ("AM BV2014"), 6,145 by MPM Oncology Innovations Fund, L.P. ("MPM OIF") and 23,044 by UBS Oncology Impact Fund L.P. ("UBS Oncology"). F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $0.80 to $0.8861 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. F4 · ownership.nature: MPM BioVentures 2014 GP LLC and MPM BioVentures 2014 LLC ("BV LLC") are the direct and indirect general partners of BV 2014 and BV 2014(B). BV LLC is the manager of AM BV2014. MPM Oncology Innovations Fund GP LLC ("MPM OIF GP") is the general partner of MPM OIF. MPM BioImpact LLC ("BioImpact") is the General Partner of Oncology Impact Fund (Cayman) Management L.P., the General Partner of UBS Oncology. Ansbert Gadicke is a member of AM LLC, a managing director of BV LLC, a manager of MPM OIF GP and the managing partner of BioImpact. Each Reporting Person disclaims beneficial ownership of the securities except to the extent of his or its pecuniary interest therein. F5 · ownership.nature: The shares are held as follows: 361,062 by AM LLC, 2,280,166 by BV 2014, 152,083 by BV 2014(B), 78,482 by AM BV2014, 500,047 by MPM OIF and 1,885,265 by UBS Oncology. Read SEC document |
| November 20, 2025 Filed Nov 20, 2025 22:50 UTC | Werewolf Therapeutics, Inc. HOWL · Entity 7244 | SaleCommon Stock | 41,152 | $0.89 | $36,625.28 |
DisclosureSEC source: 0001231919-25-000533 · form4-11202025_101121.xml · nonDerivative · entry 3 GADICKE ANSBERT · CIK 0001134655 · 10% owner MPM ONCOLOGY INNOVATIONS FUND LP · CIK 0001719960 · 10% owner UBS Oncology Impact Fund L.P. · CIK 0001691428 · 10% owner Oncology Impact Fund (Cayman) Management L.P. · CIK 0001721036 · 10% owner MPM BioImpact LLC · CIK 0001687078 · 10% owner MPM Oncology Innovations Fund GP LLC · CIK 0001857903 · 10% owner MPM ASSET MANAGEMENT LLC · CIK 0001263048 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Plan reported Ownership: Indirect · See Footnotes Disclosed balance after: 5,321,436 F1 · kind: Transaction effected pursuant to a plan established pursuant to Rule 10b5-1 dated September 24, 2025. F9 · shares: The shares were sold as follows: 2,825 by AM LLC, 17,850 by BV 2014, 1,191 by BV 2014(B), 614 by AM BV2014, 3,931 by MPM OIF and 14,741 by UBS Oncology. F10 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $0.8506 to $0.9556 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. F4 · ownership.nature: MPM BioVentures 2014 GP LLC and MPM BioVentures 2014 LLC ("BV LLC") are the direct and indirect general partners of BV 2014 and BV 2014(B). BV LLC is the manager of AM BV2014. MPM Oncology Innovations Fund GP LLC ("MPM OIF GP") is the general partner of MPM OIF. MPM BioImpact LLC ("BioImpact") is the General Partner of Oncology Impact Fund (Cayman) Management L.P., the General Partner of UBS Oncology. Ansbert Gadicke is a member of AM LLC, a managing director of BV LLC, a manager of MPM OIF GP and the managing partner of BioImpact. Each Reporting Person disclaims beneficial ownership of the securities except to the extent of his or its pecuniary interest therein. F11 · ownership.nature: The shares are held as follows: 365,479 by AM LLC, 2,308,070 by BV 2014, 153,944 by BV 2014(B), 79,442 by AM BV2014, 506,192 by MPM OIF and 1,908,309 by UBS Oncology. Read SEC document |
| November 19, 2025 Filed Nov 20, 2025 22:50 UTC | Werewolf Therapeutics, Inc. HOWL · Entity 7244 | SaleCommon Stock | 66,324 | $0.94 | $62,344.56 |
DisclosureSEC source: 0001231919-25-000533 · form4-11202025_101121.xml · nonDerivative · entry 2 GADICKE ANSBERT · CIK 0001134655 · 10% owner MPM ONCOLOGY INNOVATIONS FUND LP · CIK 0001719960 · 10% owner UBS Oncology Impact Fund L.P. · CIK 0001691428 · 10% owner Oncology Impact Fund (Cayman) Management L.P. · CIK 0001721036 · 10% owner MPM BioImpact LLC · CIK 0001687078 · 10% owner MPM Oncology Innovations Fund GP LLC · CIK 0001857903 · 10% owner MPM ASSET MANAGEMENT LLC · CIK 0001263048 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Plan reported Ownership: Indirect · See Footnotes Disclosed balance after: 5,362,588 F1 · kind: Transaction effected pursuant to a plan established pursuant to Rule 10b5-1 dated September 24, 2025. F6 · shares: The shares were sold as follows: 4,554 by AM LLC, 28,768 by BV 2014, 1,919 by BV 2014(B), 990 by AM BV2014, 6,335 by MPM OIF and 23,758 by UBS Oncology. F7 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $0.901 to $0.9806 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. F4 · ownership.nature: MPM BioVentures 2014 GP LLC and MPM BioVentures 2014 LLC ("BV LLC") are the direct and indirect general partners of BV 2014 and BV 2014(B). BV LLC is the manager of AM BV2014. MPM Oncology Innovations Fund GP LLC ("MPM OIF GP") is the general partner of MPM OIF. MPM BioImpact LLC ("BioImpact") is the General Partner of Oncology Impact Fund (Cayman) Management L.P., the General Partner of UBS Oncology. Ansbert Gadicke is a member of AM LLC, a managing director of BV LLC, a manager of MPM OIF GP and the managing partner of BioImpact. Each Reporting Person disclaims beneficial ownership of the securities except to the extent of his or its pecuniary interest therein. F8 · ownership.nature: The shares are held as follows: 368,304 by AM LLC, 2,325,920 by BV 2014, 155,135 by BV 2014(B), 80,056 by AM BV2014, 510,123 by MPM OIF and 1,923,050 by UBS Oncology. Read SEC document |
| November 18, 2025 Filed Nov 20, 2025 22:50 UTC | Werewolf Therapeutics, Inc. HOWL · Entity 7244 | SaleCommon Stock | 52,627 | $0.93 | $48,943.11 |
DisclosureSEC source: 0001231919-25-000533 · form4-11202025_101121.xml · nonDerivative · entry 1 GADICKE ANSBERT · CIK 0001134655 · 10% owner MPM ONCOLOGY INNOVATIONS FUND LP · CIK 0001719960 · 10% owner UBS Oncology Impact Fund L.P. · CIK 0001691428 · 10% owner Oncology Impact Fund (Cayman) Management L.P. · CIK 0001721036 · 10% owner MPM BioImpact LLC · CIK 0001687078 · 10% owner MPM Oncology Innovations Fund GP LLC · CIK 0001857903 · 10% owner MPM ASSET MANAGEMENT LLC · CIK 0001263048 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Plan reported Ownership: Indirect · See Footnotes Disclosed balance after: 5,428,912 F1 · kind: Transaction effected pursuant to a plan established pursuant to Rule 10b5-1 dated September 24, 2025. F2 · shares: The shares were sold as follows: 3,613 by MPM Asset Management LLC ("AM LLC"), 22,827 by MPM BioVentures 2014, L.P. ("BV 2014"), 1,523 by MPM BioVentures 2014(B), L.P. ("BV 2014(B)"), 786 by MPM Asset Management Investors BV2014 LLC ("AM BV2014"), 5,027 by MPM Oncology Innovations Fund, L.P. ("MPM OIF") and 18,851 by UBS Oncology Impact Fund L.P. ("UBS Oncology"). F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $0.8902 to $0.9601 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. F4 · ownership.nature: MPM BioVentures 2014 GP LLC and MPM BioVentures 2014 LLC ("BV LLC") are the direct and indirect general partners of BV 2014 and BV 2014(B). BV LLC is the manager of AM BV2014. MPM Oncology Innovations Fund GP LLC ("MPM OIF GP") is the general partner of MPM OIF. MPM BioImpact LLC ("BioImpact") is the General Partner of Oncology Impact Fund (Cayman) Management L.P., the General Partner of UBS Oncology. Ansbert Gadicke is a member of AM LLC, a managing director of BV LLC, a manager of MPM OIF GP and the managing partner of BioImpact. Each Reporting Person disclaims beneficial ownership of the securities except to the extent of his or its pecuniary interest therein. F5 · ownership.nature: The shares are held as follows: 372,858 by AM LLC, 2,354,688 by BV 2014, 157,054 by BV 2014(B), 81,046 by AM BV2014, 516,458 by MPM OIF and 1,946,808 by UBS Oncology. Read SEC document |
| November 17, 2025 Filed Nov 18, 2025 00:20 UTC | Werewolf Therapeutics, Inc. HOWL · Entity 7244 | SaleCommon Stock | 57,061 | $0.95 | $54,207.95 |
DisclosureSEC source: 0001231919-25-000507 · form4-11182025_121121.xml · nonDerivative · entry 3 GADICKE ANSBERT · CIK 0001134655 · 10% owner MPM ONCOLOGY INNOVATIONS FUND LP · CIK 0001719960 · 10% owner UBS Oncology Impact Fund L.P. · CIK 0001691428 · 10% owner Oncology Impact Fund (Cayman) Management L.P. · CIK 0001721036 · 10% owner MPM BioImpact LLC · CIK 0001687078 · 10% owner MPM Oncology Innovations Fund GP LLC · CIK 0001857903 · 10% owner MPM ASSET MANAGEMENT LLC · CIK 0001263048 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Plan reported Ownership: Indirect · See Footnotes Disclosed balance after: 5,481,539 F1 · kind: Transaction effected pursuant to a plan established pursuant to Rule 10b5-1 dated September 24, 2025. F9 · shares: The shares were sold as follows: 3,918 by AM LLC, 24,750 by BV 2014, 1,651 by BV 2014(B), 851 by AM BV2014, 5,451 by MPM OIF and 20,440 by UBS Oncology. F10 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $0.9183 to $0.99 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. F4 · ownership.nature: MPM BioVentures 2014 GP LLC and MPM BioVentures 2014 LLC ("BV LLC") are the direct and indirect general partners of BV 2014 and BV 2014(B). BV LLC is the manager of AM BV2014. MPM Oncology Innovations Fund GP LLC ("MPM OIF GP") is the general partner of MPM OIF. MPM BioImpact LLC ("BioImpact") is the General Partner of Oncology Impact Fund (Cayman) Management L.P., the General Partner of UBS Oncology. Ansbert Gadicke is a member of AM LLC, a managing director of BV LLC, a manager of MPM OIF GP and the managing partner of BioImpact. Each Reporting Person disclaims beneficial ownership of the securities except to the extent of his or its pecuniary interest therein. F11 · ownership.nature: The shares are held as follows: 376,471 by AM LLC, 2,377,515 by BV 2014, 158,577 by BV 2014(B), 81,832 by AM BV2014, 521,485 by MPM OIF and 1,965,659 by UBS Oncology. Read SEC document |
| November 14, 2025 Filed Nov 18, 2025 00:20 UTC | Werewolf Therapeutics, Inc. HOWL · Entity 7244 | SaleCommon Stock | 61,640 | $0.93 | $57,325.20 |
DisclosureSEC source: 0001231919-25-000507 · form4-11182025_121121.xml · nonDerivative · entry 2 GADICKE ANSBERT · CIK 0001134655 · 10% owner MPM ONCOLOGY INNOVATIONS FUND LP · CIK 0001719960 · 10% owner UBS Oncology Impact Fund L.P. · CIK 0001691428 · 10% owner Oncology Impact Fund (Cayman) Management L.P. · CIK 0001721036 · 10% owner MPM BioImpact LLC · CIK 0001687078 · 10% owner MPM Oncology Innovations Fund GP LLC · CIK 0001857903 · 10% owner MPM ASSET MANAGEMENT LLC · CIK 0001263048 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Plan reported Ownership: Indirect · See Footnotes Disclosed balance after: 5,538,600 F1 · kind: Transaction effected pursuant to a plan established pursuant to Rule 10b5-1 dated September 24, 2025. F6 · shares: The shares were sold as follows: 4,232 by AM LLC, 26,736 by BV 2014, 1,783 by BV 2014(B), 921 by AM BV2014, 5,888 by MPM OIF and 22,080 by UBS Oncology. F7 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $0.895 to $0.9551 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. F4 · ownership.nature: MPM BioVentures 2014 GP LLC and MPM BioVentures 2014 LLC ("BV LLC") are the direct and indirect general partners of BV 2014 and BV 2014(B). BV LLC is the manager of AM BV2014. MPM Oncology Innovations Fund GP LLC ("MPM OIF GP") is the general partner of MPM OIF. MPM BioImpact LLC ("BioImpact") is the General Partner of Oncology Impact Fund (Cayman) Management L.P., the General Partner of UBS Oncology. Ansbert Gadicke is a member of AM LLC, a managing director of BV LLC, a manager of MPM OIF GP and the managing partner of BioImpact. Each Reporting Person disclaims beneficial ownership of the securities except to the extent of his or its pecuniary interest therein. F8 · ownership.nature: The shares are held as follows: 380,389 by AM LLC, 2,402,265 by BV 2014, 160,228 by BV 2014(B), 82,683 by AM BV2014, 526,936 by MPM OIF and 1,986,099 by UBS Oncology. Read SEC document |
| November 13, 2025 Filed Nov 18, 2025 00:20 UTC | Werewolf Therapeutics, Inc. HOWL · Entity 7244 | SaleCommon Stock | 90,951 | $0.98 | $89,131.98 |
DisclosureSEC source: 0001231919-25-000507 · form4-11182025_121121.xml · nonDerivative · entry 1 GADICKE ANSBERT · CIK 0001134655 · 10% owner MPM ONCOLOGY INNOVATIONS FUND LP · CIK 0001719960 · 10% owner UBS Oncology Impact Fund L.P. · CIK 0001691428 · 10% owner Oncology Impact Fund (Cayman) Management L.P. · CIK 0001721036 · 10% owner MPM BioImpact LLC · CIK 0001687078 · 10% owner MPM Oncology Innovations Fund GP LLC · CIK 0001857903 · 10% owner MPM ASSET MANAGEMENT LLC · CIK 0001263048 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Plan reported Ownership: Indirect · See Footnotes Disclosed balance after: 5,600,240 F1 · kind: Transaction effected pursuant to a plan established pursuant to Rule 10b5-1 dated September 24, 2025. F2 · shares: The shares were sold as follows: 6,244 by MPM Asset Management LLC ("AM LLC"), 39,450 by MPM BioVentures 2014, L.P. ("BV 2014"), 2,631 by MPM BioVentures 2014(B), L.P. ("BV 2014(B)"), 1,359 by MPM Asset Management Investors BV2014 LLC ("AM BV2014"), 8,688 by MPM Oncology Innovations Fund, L.P. ("MPM OIF") and 32,579 by UBS Oncology Impact Fund L.P. ("UBS Oncology"). F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $0.918 to $1.07 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. F4 · ownership.nature: MPM BioVentures 2014 GP LLC and MPM BioVentures 2014 LLC ("BV LLC") are the direct and indirect general partners of BV 2014 and BV 2014(B). BV LLC is the manager of AM BV2014. MPM Oncology Innovations Fund GP LLC ("MPM OIF GP") is the general partner of MPM OIF. MPM BioImpact LLC ("BioImpact") is the General Partner of Oncology Impact Fund (Cayman) Management L.P., the General Partner of UBS Oncology. Ansbert Gadicke is a member of AM LLC, a managing director of BV LLC, a manager of MPM OIF GP and the managing partner of BioImpact. Each Reporting Person disclaims beneficial ownership of the securities except to the extent of his or its pecuniary interest therein. F5 · ownership.nature: The shares are held as follows: 384,621 by AM LLC, 2,429,001 by BV 2014, 162,011 by BV 2014(B), 83,604 by AM BV2014, 532,824 by MPM OIF and 2,008,179 by UBS Oncology. Read SEC document |
| November 12, 2025 Filed Nov 13, 2025 00:31 UTC | Werewolf Therapeutics, Inc. HOWL · Entity 7244 | SaleCommon Stock | 40,669 | $1.09 | $44,329.21 |
DisclosureSEC source: 0001231919-25-000459 · form4-11132025_121146.xml · nonDerivative · entry 4 GADICKE ANSBERT · CIK 0001134655 · 10% owner MPM ONCOLOGY INNOVATIONS FUND LP · CIK 0001719960 · 10% owner UBS Oncology Impact Fund L.P. · CIK 0001691428 · 10% owner Oncology Impact Fund (Cayman) Management L.P. · CIK 0001721036 · 10% owner MPM BioImpact LLC · CIK 0001687078 · 10% owner MPM Oncology Innovations Fund GP LLC · CIK 0001857903 · 10% owner MPM ASSET MANAGEMENT LLC · CIK 0001263048 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Plan reported Ownership: Indirect · See Footnotes Disclosed balance after: 5,691,191 F1 · kind: Transaction effected pursuant to a plan established pursuant to Rule 10b5-1 dated September 24, 2025. F12 · shares: The shares were sold as follows: 2,792 by AM LLC, 17,640 by BV 2014, 1,177 by BV 2014(B), 607 by AM BV2014, 3,885 by MPM OIF and 14,568 by UBS Oncology. F13 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $1.065 to $1.145 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. F4 · ownership.nature: MPM BioVentures 2014 GP LLC and MPM BioVentures 2014 LLC ("BV LLC") are the direct and indirect general partners of BV 2014 and BV 2014(B). BV LLC is the manager of AM BV2014. MPM Oncology Innovations Fund GP LLC ("MPM OIF GP") is the general partner of MPM OIF. MPM BioImpact LLC ("BioImpact") is the General Partner of Oncology Impact Fund (Cayman) Management L.P., the General Partner of UBS Oncology. Ansbert Gadicke is a member of AM LLC, a managing director of BV LLC, a manager of MPM OIF GP and the managing partner of BioImpact. Each Reporting Person disclaims beneficial ownership of the securities except to the extent of his or its pecuniary interest therein. F14 · ownership.nature: The shares are held as follows: 390,865 by AM LLC, 2,468,451 by BV 2014, 164,642 by BV 2014(B), 84,963 by AM BV2014, 541,512 by MPM OIF and 2,040,758 by UBS Oncology. Read SEC document |
| November 11, 2025 Filed Nov 13, 2025 00:31 UTC | Werewolf Therapeutics, Inc. HOWL · Entity 7244 | SaleCommon Stock | 55,810 | $1.14 | $63,623.40 |
DisclosureSEC source: 0001231919-25-000459 · form4-11132025_121146.xml · nonDerivative · entry 3 GADICKE ANSBERT · CIK 0001134655 · 10% owner MPM ONCOLOGY INNOVATIONS FUND LP · CIK 0001719960 · 10% owner UBS Oncology Impact Fund L.P. · CIK 0001691428 · 10% owner Oncology Impact Fund (Cayman) Management L.P. · CIK 0001721036 · 10% owner MPM BioImpact LLC · CIK 0001687078 · 10% owner MPM Oncology Innovations Fund GP LLC · CIK 0001857903 · 10% owner MPM ASSET MANAGEMENT LLC · CIK 0001263048 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Plan reported Ownership: Indirect · See Footnotes Disclosed balance after: 5,731,860 F1 · kind: Transaction effected pursuant to a plan established pursuant to Rule 10b5-1 dated September 24, 2025. F9 · shares: The shares were sold as follows: 3,832 by AM LLC, 24,208 by BV 2014, 1,615 by BV 2014(B), 832 by AM BV2014, 5,331 by MPM OIF and 19,992 by UBS Oncology. F10 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $1.115 to $1.17 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. F4 · ownership.nature: MPM BioVentures 2014 GP LLC and MPM BioVentures 2014 LLC ("BV LLC") are the direct and indirect general partners of BV 2014 and BV 2014(B). BV LLC is the manager of AM BV2014. MPM Oncology Innovations Fund GP LLC ("MPM OIF GP") is the general partner of MPM OIF. MPM BioImpact LLC ("BioImpact") is the General Partner of Oncology Impact Fund (Cayman) Management L.P., the General Partner of UBS Oncology. Ansbert Gadicke is a member of AM LLC, a managing director of BV LLC, a manager of MPM OIF GP and the managing partner of BioImpact. Each Reporting Person disclaims beneficial ownership of the securities except to the extent of his or its pecuniary interest therein. F11 · ownership.nature: The shares are held as follows: 393,657 by AM LLC, 2,486,091 by BV 2014, 165,819 by BV 2014(B), 85,570 by AM BV2014, 545,397 by MPM OIF and 2,055,326 by UBS Oncology. Read SEC document |
| November 10, 2025 Filed Nov 13, 2025 00:31 UTC | Werewolf Therapeutics, Inc. HOWL · Entity 7244 | SaleCommon Stock | 48,570 | $1.18 | $57,312.60 |
DisclosureSEC source: 0001231919-25-000459 · form4-11132025_121146.xml · nonDerivative · entry 2 GADICKE ANSBERT · CIK 0001134655 · 10% owner MPM ONCOLOGY INNOVATIONS FUND LP · CIK 0001719960 · 10% owner UBS Oncology Impact Fund L.P. · CIK 0001691428 · 10% owner Oncology Impact Fund (Cayman) Management L.P. · CIK 0001721036 · 10% owner MPM BioImpact LLC · CIK 0001687078 · 10% owner MPM Oncology Innovations Fund GP LLC · CIK 0001857903 · 10% owner MPM ASSET MANAGEMENT LLC · CIK 0001263048 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Plan reported Ownership: Indirect · See Footnotes Disclosed balance after: 5,787,670 F1 · kind: Transaction effected pursuant to a plan established pursuant to Rule 10b5-1 dated September 24, 2025. F6 · shares: The shares were sold as follows: 3,335 by AM LLC, 21,067 by BV 2014, 1,405 by BV 2014(B), 725 by AM BV2014, 4,640 by MPM OIF and 17,398 by UBS Oncology. F7 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $1.145 to $1.21 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. F4 · ownership.nature: MPM BioVentures 2014 GP LLC and MPM BioVentures 2014 LLC ("BV LLC") are the direct and indirect general partners of BV 2014 and BV 2014(B). BV LLC is the manager of AM BV2014. MPM Oncology Innovations Fund GP LLC ("MPM OIF GP") is the general partner of MPM OIF. MPM BioImpact LLC ("BioImpact") is the General Partner of Oncology Impact Fund (Cayman) Management L.P., the General Partner of UBS Oncology. Ansbert Gadicke is a member of AM LLC, a managing director of BV LLC, a manager of MPM OIF GP and the managing partner of BioImpact. Each Reporting Person disclaims beneficial ownership of the securities except to the extent of his or its pecuniary interest therein. F8 · ownership.nature: The shares are held as follows: 397,489 by AM LLC, 2,510,299 by BV 2014, 167,434 by BV 2014(B), 86,402 by AM BV2014, 550,728 by MPM OIF and 2,075,318 by UBS Oncology. Read SEC document |
| November 07, 2025 Filed Nov 13, 2025 00:31 UTC | Werewolf Therapeutics, Inc. HOWL · Entity 7244 | SaleCommon Stock | 68,480 | $1.11 | $76,012.80 |
DisclosureSEC source: 0001231919-25-000459 · form4-11132025_121146.xml · nonDerivative · entry 1 GADICKE ANSBERT · CIK 0001134655 · 10% owner MPM ONCOLOGY INNOVATIONS FUND LP · CIK 0001719960 · 10% owner UBS Oncology Impact Fund L.P. · CIK 0001691428 · 10% owner Oncology Impact Fund (Cayman) Management L.P. · CIK 0001721036 · 10% owner MPM BioImpact LLC · CIK 0001687078 · 10% owner MPM Oncology Innovations Fund GP LLC · CIK 0001857903 · 10% owner MPM ASSET MANAGEMENT LLC · CIK 0001263048 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Plan reported Ownership: Indirect · See Footnotes Disclosed balance after: 5,836,240 F1 · kind: Transaction effected pursuant to a plan established pursuant to Rule 10b5-1 dated September 24, 2025. F2 · shares: The shares were sold as follows: 4,702 by MPM Asset Management LLC ("AM LLC"), 29,704 by MPM BioVentures 2014, L.P. ("BV 2014"), 1,981 by MPM BioVentures 2014(B), L.P. ("BV 2014(B)"), 1,022 by MPM Asset Management Investors BV2014 LLC ("AM BV2014"), 6,541 by MPM Oncology Innovations Fund, L.P. ("MPM OIF") and 24,530 by UBS Oncology Impact Fund L.P. ("UBS Oncology"). F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $1.075 to $1.188 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. F4 · ownership.nature: MPM BioVentures 2014 GP LLC and MPM BioVentures 2014 LLC ("BV LLC") are the direct and indirect general partners of BV 2014 and BV 2014(B). BV LLC is the manager of AM BV2014. MPM Oncology Innovations Fund GP LLC ("MPM OIF GP") is the general partner of MPM OIF. MPM BioImpact LLC ("BioImpact") is the General Partner of Oncology Impact Fund (Cayman) Management L.P., the General Partner of UBS Oncology. Ansbert Gadicke is a member of AM LLC, a managing director of BV LLC, a manager of MPM OIF GP and the managing partner of BioImpact. Each Reporting Person disclaims beneficial ownership of the securities except to the extent of his or its pecuniary interest therein. F5 · ownership.nature: The shares are held as follows: 400,824 by AM LLC, 2,531,366 by BV 2014, 168,839 by BV 2014(B), 87,127 by AM BV2014, 555,368 by MPM OIF and 2,092,716 by UBS Oncology. Read SEC document |
| November 06, 2025 Filed Nov 7, 2025 00:40 UTC | Werewolf Therapeutics, Inc. HOWL · Entity 7244 | SaleCommon Stock | 54,452 | $1.21 | $65,886.92 |
DisclosureSEC source: 0001231919-25-000439 · form4-11072025_121138.xml · nonDerivative · entry 3 GADICKE ANSBERT · CIK 0001134655 · 10% owner MPM ONCOLOGY INNOVATIONS FUND LP · CIK 0001719960 · 10% owner UBS Oncology Impact Fund L.P. · CIK 0001691428 · 10% owner Oncology Impact Fund (Cayman) Management L.P. · CIK 0001721036 · 10% owner MPM BioImpact LLC · CIK 0001687078 · 10% owner MPM Oncology Innovations Fund GP LLC · CIK 0001857903 · 10% owner MPM ASSET MANAGEMENT LLC · CIK 0001263048 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Plan reported Ownership: Indirect · See Footnote Disclosed balance after: 5,904,720 F1 · kind: Transaction effected pursuant to a plan established pursuant to Rule 10b5-1 dated September 24, 2025. F9 · shares: The shares were sold as follows: 3,738 by AM LLC, 23,619 by BV 2014, 1,575 by BV 2014(B), 814 by AM BV2014, 5,201 by MPM OIF and 19,505 by UBS Oncology. F10 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $1.185 to $1.27 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. F11 · ownership.nature: The shares are held as follows: 405,526 by AM LLC, 2,561,070 by BV 2014, 170,820 by BV 2014(B), 88,149 by AM BV2014, 561,909 by MPM OIF and 2,117,246 by UBS Oncology. Read SEC document |
| November 05, 2025 Filed Nov 7, 2025 00:40 UTC | Werewolf Therapeutics, Inc. HOWL · Entity 7244 | SaleCommon Stock | 47,950 | $1.22 | $58,499.00 |
DisclosureSEC source: 0001231919-25-000439 · form4-11072025_121138.xml · nonDerivative · entry 2 GADICKE ANSBERT · CIK 0001134655 · 10% owner MPM ONCOLOGY INNOVATIONS FUND LP · CIK 0001719960 · 10% owner UBS Oncology Impact Fund L.P. · CIK 0001691428 · 10% owner Oncology Impact Fund (Cayman) Management L.P. · CIK 0001721036 · 10% owner MPM BioImpact LLC · CIK 0001687078 · 10% owner MPM Oncology Innovations Fund GP LLC · CIK 0001857903 · 10% owner MPM ASSET MANAGEMENT LLC · CIK 0001263048 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Plan reported Ownership: Indirect · See Footnote Disclosed balance after: 5,959,172 F1 · kind: Transaction effected pursuant to a plan established pursuant to Rule 10b5-1 dated September 24, 2025. F6 · shares: The shares were sold as follows: 3,292 by AM LLC, 20,798 by BV 2014, 1,387 by BV 2014(B), 717 by AM BV2014, 4,580 by MPM OIF and 17,176 by UBS Oncology. F7 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $1.19 to $1.25 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. F8 · ownership.nature: The shares are held as follows: 409,264 by AM LLC, 2,584,689 by BV 2014, 172,395 by BV 2014(B), 88,963 by AM BV2014, 567,110 by MPM OIF and 2,136,751 by UBS Oncology. Read SEC document |
| November 04, 2025 Filed Nov 7, 2025 00:40 UTC | Werewolf Therapeutics, Inc. HOWL · Entity 7244 | SaleCommon Stock | 140,488 | $1.22 | $171,395.36 |
DisclosureSEC source: 0001231919-25-000439 · form4-11072025_121138.xml · nonDerivative · entry 1 GADICKE ANSBERT · CIK 0001134655 · 10% owner MPM ONCOLOGY INNOVATIONS FUND LP · CIK 0001719960 · 10% owner UBS Oncology Impact Fund L.P. · CIK 0001691428 · 10% owner Oncology Impact Fund (Cayman) Management L.P. · CIK 0001721036 · 10% owner MPM BioImpact LLC · CIK 0001687078 · 10% owner MPM Oncology Innovations Fund GP LLC · CIK 0001857903 · 10% owner MPM ASSET MANAGEMENT LLC · CIK 0001263048 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Plan reported Ownership: Indirect · See Footnote Disclosed balance after: 6,007,122 F1 · kind: Transaction effected pursuant to a plan established pursuant to Rule 10b5-1 dated September 24, 2025. F2 · shares: The shares were sold as follows: 9,645 by MPM Asset Management LLC ("AM LLC"), 60,937 by MPM BioVentures 2014, L.P. ("BV 2014"), 4,064 by MPM BioVentures 2014(B), L.P. (BV 2014(B), 2,098 by MPM Asset Management Investors BV2014 LLC ("AM BV2014"), 13,420 by MPM Oncology Innovations Fund, L.P. ("MPM OIF") and 50,324 by UBS Oncology Impact Fund L.P. ("UBS Oncology"). MPM BioVentures 2014 GP LLC and MPM BioVentures 2014 LLC ("BV LLC") are the direct and indirect general partners of BV 2014 and BV 2014(B). BV LLC is the manager of AM BV2014. MPM Oncology Innovations Fund GP LLC ("MPM OIF GP") is the general partner of MPM OIF. Ansbert Gadicke is a member of AM LLC, a managing director of BV LLC and a manager of MPM OIF GP. Each Reporting Person disclaims beneficial ownership of the securities except to the extent of his or its pecuniary interest therein. F3 · shares: MPM BioImpact LLC ("BioImpact") is the General Partner of Oncology Impact Fund (Cayman) Management L.P., the General Partner of UBS Oncology. Ansbert Gadicke is the managing partner of BioImpact. Each Reporting Person disclaims beneficial ownership of the securities except to the extent of his or its pecuniary interest therein. F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $1.17 to $1.30 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. F5 · ownership.nature: The shares are held as follows: 412,556 by AM LLC, 2,605,487 by BV 2014, 173,782 by BV 2014(B), 89,680 by AM BV2014, 571,690 by MPM OIF and 2,153,927 by UBS Oncology. Read SEC document |
| November 03, 2025 Filed Nov 4, 2025 00:07 UTC | Werewolf Therapeutics, Inc. HOWL · Entity 7244 | SaleCommon Stock | 94,063 | $1.29 | $121,341.27 |
DisclosureSEC source: 0001231919-25-000404 · form4-11042025_121157.xml · nonDerivative · entry 3 GADICKE ANSBERT · CIK 0001134655 · 10% owner MPM ONCOLOGY INNOVATIONS FUND LP · CIK 0001719960 · 10% owner UBS Oncology Impact Fund L.P. · CIK 0001691428 · 10% owner Oncology Impact Fund (Cayman) Management L.P. · CIK 0001721036 · 10% owner MPM BioImpact LLC · CIK 0001687078 · 10% owner MPM Oncology Innovations Fund GP LLC · CIK 0001857903 · 10% owner MPM ASSET MANAGEMENT LLC · CIK 0001263048 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Plan reported Ownership: Indirect · See Footnote Disclosed balance after: 6,147,610 F1 · kind: Transaction effected pursuant to a plan established pursuant to Rule 10b5-1 dated September 24, 2025. F9 · shares: The shares were sold as follows: 6,458 by AM LLC, 40,800 by BV 2014, 2,721 by BV 2014(B), 1,405 by AM BV2014, 8,985 by MPM OIF and 33,694 by UBS Oncology. F10 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $1.245 to $1.33 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. F11 · ownership.nature: The shares are held as follows: 422,201 by AM LLC, 2,666,424 by BV 2014, 177,846 by BV 2014(B), 91,778 by AM BV2014, 585,110 by MPM OIF and 2,204,251 by UBS Oncology. Read SEC document |
| October 31, 2025 Filed Nov 4, 2025 00:07 UTC | Werewolf Therapeutics, Inc. HOWL · Entity 7244 | SaleCommon Stock | 114,044 | $1.28 | $145,976.32 |
DisclosureSEC source: 0001231919-25-000404 · form4-11042025_121157.xml · nonDerivative · entry 2 GADICKE ANSBERT · CIK 0001134655 · 10% owner MPM ONCOLOGY INNOVATIONS FUND LP · CIK 0001719960 · 10% owner UBS Oncology Impact Fund L.P. · CIK 0001691428 · 10% owner Oncology Impact Fund (Cayman) Management L.P. · CIK 0001721036 · 10% owner MPM BioImpact LLC · CIK 0001687078 · 10% owner MPM Oncology Innovations Fund GP LLC · CIK 0001857903 · 10% owner MPM ASSET MANAGEMENT LLC · CIK 0001263048 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Plan reported Ownership: Indirect · See Footnote Disclosed balance after: 6,241,673 F1 · kind: Transaction effected pursuant to a plan established pursuant to Rule 10b5-1 dated September 24, 2025. F6 · shares: The shares were sold as follows: 7,830 by AM LLC, 49,467 by BV 2014, 3,299 by BV 2014(B), 1,702 by AM BV2014, 10,894 by MPM OIF and 40,852 by UBS Oncology. F7 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $1.205 to $1.415 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. F8 · ownership.nature: The shares are held as follows: 428,659 by AM LLC, 2,707,224 by BV 2014, 180,567 by BV 2014(B), 93,183 by AM BV2014, 594,095 by MPM OIF and 2,237,945 by UBS Oncology. Read SEC document |
| October 30, 2025 Filed Nov 4, 2025 00:07 UTC | Werewolf Therapeutics, Inc. HOWL · Entity 7244 | SaleCommon Stock | 86,936 | $1.43 | $124,318.48 |
DisclosureSEC source: 0001231919-25-000404 · form4-11042025_121157.xml · nonDerivative · entry 1 GADICKE ANSBERT · CIK 0001134655 · 10% owner MPM ONCOLOGY INNOVATIONS FUND LP · CIK 0001719960 · 10% owner UBS Oncology Impact Fund L.P. · CIK 0001691428 · 10% owner Oncology Impact Fund (Cayman) Management L.P. · CIK 0001721036 · 10% owner MPM BioImpact LLC · CIK 0001687078 · 10% owner MPM Oncology Innovations Fund GP LLC · CIK 0001857903 · 10% owner MPM ASSET MANAGEMENT LLC · CIK 0001263048 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Plan reported Ownership: Indirect · See Footnote Disclosed balance after: 6,355,717 F1 · kind: Transaction effected pursuant to a plan established pursuant to Rule 10b5-1 dated September 24, 2025. F2 · shares: The shares were sold as follows: 5,969 by MPM Asset Management LLC ("AM LLC"), 37,709 by MPM BioVentures 2014, L.P. ("BV 2014"), 2,515 by MPM BioVentures 2014(B), L.P. (BV 2014(B), 1,298 MPM Asset Management Investors BV2014 LLC ("AM BV2014"), 8,304 by MPM Oncology Innovations Fund, L.P. ("MPM OIF") and 31,141 by UBS Oncology Impact Fund L.P. ("UBS Oncology"). MPM BioVentures 2014 GP LLC and MPM BioVentures 2014 LLC ("BV LLC") are the direct and indirect general partners of BV 2014 and BV 2014(B). BV LLC is the manager of AM BV2014. MPM Oncology Innovations Fund GP LLC ("MPM OIF GP") is the general partner of MPM OIF. Ansbert Gadicke is a member of AM LLC, a managing director of BV LLC and a manager of MPM OIF GP. Each Reporting Person disclaims beneficial ownership of the securities except to the extent of his or its pecuniary interest therein. F3 · shares: MPM BioImpact LLC ("BioImpact") is the General Partner of Oncology Impact Fund (Cayman) Management L.P., the General Partner of UBS Oncology. Ansbert Gadicke is the managing partner of BioImpact. Each Reporting Person disclaims beneficial ownership of the securities except to the extent of his or its pecuniary interest therein. F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $1.365 to $1.55 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. F5 · ownership.nature: The shares are held as follows: 436,489 by AM LLC, 2,756,691 by BV 2014, 183,866 by BV 2014(B), 94,885 by AM BV2014, 604,989 by MPM OIF and 2,278,797 by UBS Oncology. Read SEC document |
| October 29, 2025 Filed Oct 29, 2025 23:21 UTC | Werewolf Therapeutics, Inc. HOWL · Entity 7244 | SaleCommon Stock | 134,240 | $1.55 | $208,072.00 |
DisclosureSEC source: 0001231919-25-000373 · form4-10292025_111002.xml · nonDerivative · entry 3 GADICKE ANSBERT · CIK 0001134655 · 10% owner MPM ONCOLOGY INNOVATIONS FUND LP · CIK 0001719960 · 10% owner UBS Oncology Impact Fund L.P. · CIK 0001691428 · 10% owner Oncology Impact Fund (Cayman) Management L.P. · CIK 0001721036 · 10% owner MPM BioImpact LLC · CIK 0001687078 · 10% owner MPM Oncology Innovations Fund GP LLC · CIK 0001857903 · 10% owner MPM ASSET MANAGEMENT LLC · CIK 0001263048 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Plan reported Ownership: Indirect · See Footnote Disclosed balance after: 6,442,653 F1 · kind: Transaction effected pursuant to a plan established pursuant to Rule 10b5-1 dated September 24, 2025. F9 · shares: The shares were sold as follows: 9,216 by AM LLC, 58,227 by BV 2014, 3,884 by BV 2014(B), 2,004 by AM BV2014, 12,823 by MPM OIF and 48,086 by UBS Oncology F10 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $1.51 to $1.62 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. F11 · ownership.nature: The shares are held as follows: 442,458 by AM LLC, 2,794,400 by BV 2014, 186,381 by BV 2014(B), 96,183 by AM BV2014, 613,293 by MPM OIF and 2,309,938 by UBS Oncology. Read SEC document |
| October 28, 2025 Filed Oct 29, 2025 23:21 UTC | Werewolf Therapeutics, Inc. HOWL · Entity 7244 | SaleCommon Stock | 69,068 | $1.64 | $113,271.52 |
DisclosureSEC source: 0001231919-25-000373 · form4-10292025_111002.xml · nonDerivative · entry 2 GADICKE ANSBERT · CIK 0001134655 · 10% owner MPM ONCOLOGY INNOVATIONS FUND LP · CIK 0001719960 · 10% owner UBS Oncology Impact Fund L.P. · CIK 0001691428 · 10% owner Oncology Impact Fund (Cayman) Management L.P. · CIK 0001721036 · 10% owner MPM BioImpact LLC · CIK 0001687078 · 10% owner MPM Oncology Innovations Fund GP LLC · CIK 0001857903 · 10% owner MPM ASSET MANAGEMENT LLC · CIK 0001263048 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Plan reported Ownership: Indirect · See Footnote Disclosed balance after: 6,576,893 F1 · kind: Transaction effected pursuant to a plan established pursuant to Rule 10b5-1 dated September 24, 2025. F6 · shares: The shares were sold as follows: 4,742 by AM LLC, 29,958 by BV 2014, 1,998 by BV 2014(B), 1,031 by AM BV2014, 6,598 by MPM OIF and 24,741 by UBS Oncology. F7 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $1.605 to $1.70 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. F8 · ownership.nature: The shares are held as follows: 451,674 by AM LLC, 2,852,627 by BV 2014, 190,265 by BV 2014(B), 98,187 by AM BV2014, 626,116 by MPM OIF and 2,358,024 by UBS Oncology. Read SEC document |
| October 27, 2025 Filed Oct 29, 2025 23:21 UTC | Werewolf Therapeutics, Inc. HOWL · Entity 7244 | SaleCommon Stock | 72,709 | $1.72 | $125,059.48 |
DisclosureSEC source: 0001231919-25-000373 · form4-10292025_111002.xml · nonDerivative · entry 1 GADICKE ANSBERT · CIK 0001134655 · 10% owner MPM ONCOLOGY INNOVATIONS FUND LP · CIK 0001719960 · 10% owner UBS Oncology Impact Fund L.P. · CIK 0001691428 · 10% owner Oncology Impact Fund (Cayman) Management L.P. · CIK 0001721036 · 10% owner MPM BioImpact LLC · CIK 0001687078 · 10% owner MPM Oncology Innovations Fund GP LLC · CIK 0001857903 · 10% owner MPM ASSET MANAGEMENT LLC · CIK 0001263048 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Plan reported Ownership: Indirect · See Footnote Disclosed balance after: 6,645,961 F1 · kind: Transaction effected pursuant to a plan established pursuant to Rule 10b5-1 dated September 24, 2025. F2 · shares: The shares were sold as follows: 4,992 by MPM Asset Management LLC ("AM LLC"), 31,538 by MPM BioVentures 2014, L.P. ("BV 2014"), 2,104 by MPM BioVentures 2014(B), L.P. (BV 2014(B), 1,085 MPM Asset Management Investors BV2014 LLC ("AM BV2014"), 6,945 by MPM Oncology Innovations Fund, L.P. ("MPM OIF") and 26,045 by UBS Oncology Impact Fund L.P. ("UBS Oncology"). MPM BioVentures 2014 GP LLC and MPM BioVentures 2014 LLC ("BV LLC") are the direct and indirect general partners of BV 2014 and BV 2014(B). BV LLC is the manager of AM BV2014. MPM Oncology Innovations Fund GP LLC ("MPM OIF GP") is the general partner of MPM OIF. Ansbert Gadicke is a member of AM LLC, a managing director of BV LLC and a manager of MPM OIF GP. Each Reporting Person disclaims beneficial ownership of the securities except to the extent of his or its pecuniary interest therein. F3 · shares: MPM BioImpact LLC ("BioImpact") is the General Partner of Oncology Impact Fund (Cayman) Management L.P., the General Partner of UBS Oncology. Ansbert Gadicke is the managing partner of BioImpact. Each Reporting Person disclaims beneficial ownership of the securities except to the extent of his or its pecuniary interest therein. F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $1.675 to $1.82 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. F5 · ownership.nature: The shares are held as follows: 456,416 by AM LLC, 2,882,585 by BV 2014, 192,263 by BV 2014(B), 99,218 by AM BV2014, 632,714 by MPM OIF and 2,382,765 by UBS Oncology. Read SEC document |
| March 27, 2025 Filed Apr 30, 2025 20:08 UTC | Werewolf Therapeutics, Inc. HOWL · Entity 7244 | OtherWarrant (Right to Buy) · Derivative | 42,842 | $0.00 Strike: $0.09 | $0.00 |
DisclosureSEC source: 0001415889-25-011569 · form4-04302025_080446.xml · derivative · entry 4 GADICKE ANSBERT · CIK 0001134655 · 10% owner MPM ONCOLOGY INNOVATIONS FUND LP · CIK 0001719960 · 10% owner UBS Oncology Impact Fund L.P. · CIK 0001691428 · 10% owner Oncology Impact Fund (Cayman) Management L.P. · CIK 0001721036 · 10% owner MPM BioImpact LLC · CIK 0001687078 · 10% owner MPM Oncology Innovations Fund GP LLC · CIK 0001857903 · 10% owner MPM ASSET MANAGEMENT LLC · CIK 0001263048 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Indirect · See Footnote Disclosed balance after: 0 Underlying: Common Stock · 42,842 shares Expires 2025-08-13 F1 · kind: On March 27, 2025, the Reporting Persons exercised warrants to purchase an aggregate of 50,873 shares of the Company's Common Stock for $0.09 per share. The Reporting Persons paid the exercise price on a cashless basis, resulting in the Company's withholding of 4,386 of the warrant shares to pay the exercise price and issuing the remaining 46,487 shares. F5 · derivative.exercise_date: Immediately exercisable. F7 · ownership.nature: The warrants were held as follows: 17,023 by BV 2014, 1,135 by BV 2014(B), 585 by AM BV 2014, 5,355 by MPM OIF and 18,744 by UBS Oncology. Read SEC document |
| March 27, 2025 Filed Apr 30, 2025 20:08 UTC | Werewolf Therapeutics, Inc. HOWL · Entity 7244 | OtherWarrant (Right to Buy) · Derivative | 8,031 | $0.00 Strike: $0.09 | $0.00 |
DisclosureSEC source: 0001415889-25-011569 · form4-04302025_080446.xml · derivative · entry 3 GADICKE ANSBERT · CIK 0001134655 · 10% owner MPM ONCOLOGY INNOVATIONS FUND LP · CIK 0001719960 · 10% owner UBS Oncology Impact Fund L.P. · CIK 0001691428 · 10% owner Oncology Impact Fund (Cayman) Management L.P. · CIK 0001721036 · 10% owner MPM BioImpact LLC · CIK 0001687078 · 10% owner MPM Oncology Innovations Fund GP LLC · CIK 0001857903 · 10% owner MPM ASSET MANAGEMENT LLC · CIK 0001263048 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Indirect · See Footnote Disclosed balance after: 0 Underlying: Common Stock · 8,031 shares Expires 2025-04-09 F1 · kind: On March 27, 2025, the Reporting Persons exercised warrants to purchase an aggregate of 50,873 shares of the Company's Common Stock for $0.09 per share. The Reporting Persons paid the exercise price on a cashless basis, resulting in the Company's withholding of 4,386 of the warrant shares to pay the exercise price and issuing the remaining 46,487 shares. F5 · derivative.exercise_date: Immediately exercisable. F6 · ownership.nature: The warrants were held as follows: 3,647 by BV 2014, 243 by BV 2014(B), 125 by AM BV 2014 and 4,016 by UBS Oncology. Read SEC document |
| March 27, 2025 Filed Apr 30, 2025 20:08 UTC | Werewolf Therapeutics, Inc. HOWL · Entity 7244 | SaleCommon Stock | 4,386 | $1.05 | $4,605.30 |
DisclosureSEC source: 0001415889-25-011569 · form4-04302025_080446.xml · nonDerivative · entry 2 GADICKE ANSBERT · CIK 0001134655 · 10% owner MPM ONCOLOGY INNOVATIONS FUND LP · CIK 0001719960 · 10% owner UBS Oncology Impact Fund L.P. · CIK 0001691428 · 10% owner Oncology Impact Fund (Cayman) Management L.P. · CIK 0001721036 · 10% owner MPM BioImpact LLC · CIK 0001687078 · 10% owner MPM Oncology Innovations Fund GP LLC · CIK 0001857903 · 10% owner MPM ASSET MANAGEMENT LLC · CIK 0001263048 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Indirect · See Footnote Disclosed balance after: 6,718,670 F1 · kind: On March 27, 2025, the Reporting Persons exercised warrants to purchase an aggregate of 50,873 shares of the Company's Common Stock for $0.09 per share. The Reporting Persons paid the exercise price on a cashless basis, resulting in the Company's withholding of 4,386 of the warrant shares to pay the exercise price and issuing the remaining 46,487 shares. F4 · ownership.nature: The shares are held as follows: 461,408 by AM LLC, 2,914,123 by BV 2014, 194,367 by BV 2014(B), 100,303 by AM BV2014, 639,659 by MPM OIF and 2,408,810 by UBS Oncology. Each Reporting Person disclaims beneficial ownership of the securities except to the extent of his or its pecuniary interest therein. Read SEC document |
| March 27, 2025 Filed Apr 30, 2025 20:08 UTC | Werewolf Therapeutics, Inc. HOWL · Entity 7244 | OtherCommon Stock | 50,873 | $0.09 | $4,578.57 |
DisclosureSEC source: 0001415889-25-011569 · form4-04302025_080446.xml · nonDerivative · entry 1 GADICKE ANSBERT · CIK 0001134655 · 10% owner MPM ONCOLOGY INNOVATIONS FUND LP · CIK 0001719960 · 10% owner UBS Oncology Impact Fund L.P. · CIK 0001691428 · 10% owner Oncology Impact Fund (Cayman) Management L.P. · CIK 0001721036 · 10% owner MPM BioImpact LLC · CIK 0001687078 · 10% owner MPM Oncology Innovations Fund GP LLC · CIK 0001857903 · 10% owner MPM ASSET MANAGEMENT LLC · CIK 0001263048 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Indirect · See Footnote Disclosed balance after: 6,723,056 F1 · kind: On March 27, 2025, the Reporting Persons exercised warrants to purchase an aggregate of 50,873 shares of the Company's Common Stock for $0.09 per share. The Reporting Persons paid the exercise price on a cashless basis, resulting in the Company's withholding of 4,386 of the warrant shares to pay the exercise price and issuing the remaining 46,487 shares. F2 · ownership.nature: The shares are held as follows: 461,408 by MPM Asset Management LLC ("AM LLC"), 2,915,905 by MPM BioVentures 2014, L.P. ("BV 2014"), 194,486 by MPM BioVentures 2014(B), L.P. ("BV 2014(B)"), 100,365 by MPM Asset Management Investors BV2014 LLC ("AM BV2014"), 640,121 by MPM Oncology Innovations Fund, L.P. ("MPM OIF") and 2,410,771 by UBS Oncology Impact Fund L.P. ("UBS Oncology"). MPM BioVentures 2014 GP LLC and MPM BioVentures 2014 LLC ("BV LLC") are the direct and indirect general partners of BV 2014 and BV 2014(B). BV LLC is the manager of AM BV2014. MPM Oncology Innovations Fund GP LLC ("MPM OIF GP") is the general partner of MPM OIF. Ansbert Gadicke is a member of AM LLC, a managing director of BV LLC and a manager of MPM OIF GP. Each Reporting Person disclaims beneficial ownership of the securities except to the extent of his or its pecuniary interest therein. F3 · ownership.nature: MPM BioImpact LLC ("BioImpact") is the General Partner of Oncology Impact Fund (Cayman) Management L.P., the General Partner of UBS Oncology. Ansbert Gadicke is the managing partner of BioImpact. Each Reporting Person disclaims beneficial ownership of the securities except to the extent of his or its pecuniary interest therein. Read SEC document |
| June 01, 2023 Filed Jun 5, 2023 20:36 UTC | TCR2 THERAPEUTICS INC. TCRR · Entity 94327 | OtherCommon Stock | 4,158,964 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-23-034340 · doc4.xml · nonDerivative · entry 1 MPM BioVentures 2014, L.P. · CIK 0001609492 · 10% owner Foley Todd · CIK 0001473930 · 10% owner EVNIN LUKE · CIK 0001134657 · 10% owner MPM BioVentures 2014 (B), L.P. · CIK 0001609493 · 10% owner MPM Asset Management Investors BV2014 LLC · CIK 0001609495 · 10% owner MPM BioVentures 2014 LLC · CIK 0001765021 · 10% owner MPM BioVentures 2014 GP LLC · CIK 0001765091 · 10% owner MPM ASSET MANAGEMENT LLC · CIK 0001263048 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Indirect · See Footnote Disclosed balance after: 0 F1 · kind: This Form 4 reports securities disposed of pursuant to the terms of the Agreement and Plan of Merger, dated as of March 5, 2023, by and among TCR2 Therapeutics Inc. (the "Company"), Adaptimmune Therapeutics plc ("Parent") and CM Merger Sub, Inc., an indirect wholly-owned subsidiary of Parent ("Merger Sub"), as amended by that certain Amendment No. 1 to the Agreement and Plan of Merger, dated April 5, 2023, by and among the Company, Parent and Merger Sub (the "Merger Agreement"), pursuant to which Merger Sub merged with and into the Company (the "Merger") with the Company surviving the Merger as an indirect wholly-owned subsidiary of Parent effective as of June 1, 2023 (the "Effective Time"). F2 · price: At the Effective Time, each issued and outstanding share of common stock of the Company (each, a "Share") (excluding any Shares held in treasury of the Company or owned, directly or indirectly, by Parent or Merger Sub immediately prior to the Effective Time) was cancelled and converted into the right to receive 1.5117 (the "Exchange Ratio") American Depositary Shares of Parent ("Parent ADS") representing six ordinary shares of Parent ("Parent Ordinary Shares"). F3 · ownership.nature: The Reporting Persons disclaim beneficial ownership of the securities except to the extent of their respective pecuniary interests therein. F4 · ownership.nature: The shares were held as follows: 3,056,272 by MPM BioVentures 2014, L.P. ("BV 2014"), 203,846 by MPM BioVentures 2014(B), L.P. ("BV 2014(B)"), 110,859 by MPM Asset Management Investors BV2014 LLC ("AM BV2014"), 304,001 by MPM Asset Management LLC ("AM LLC"), 421,070 by MPM SunStates Fund, L.P. ("MPM SunStates") and 62,916 by MPM Asset Management Investors Sunstates Fund LLC ("AM SunStates"). MPM BioVentures 2014 GP LLC and MPM BioVentures 2014 LLC ("BV LLC") are the direct and indirect general partners of BV 2014 and BV 2014(B) and BV LLC is the manager of AM BV2014. MPM SunStates Fund GP LLC and MPM SunStates GP Managing Member LLC ("SunStates GP") are the direct and indirect general partners of MPM SunStates and SunStates GP is the manager of AM SunStates. Luke Evnin, Ansbert Gadicke and Todd Foley are the managing directors of BV LLC, Ansbert Gadicke is a member of SunStates GP and Luke Evnin and Anbsert Gadicke are the members of AM LLC. Read SEC document |
| May 22, 2023 Filed May 24, 2023 20:39 UTC | TCR2 THERAPEUTICS INC. TCRR · Entity 94327 | OtherCommon Stock Warrant (Right to Buy) · Derivative | 135,508 | $0.00 Strike: $0.74 | $0.00 |
DisclosureSEC source: 0001209191-23-031889 · doc4.xml · derivative · entry 5 MPM ASSET MANAGEMENT LLC · CIK 0001263048 · 10% owner EVNIN LUKE · CIK 0001134657 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 135,508 shares Expires 2027-12-05 F1 · kind: On May 22, 2023, MPM Asset Management LLC ("AM LLC") exercised warrants to purchase 178,269 shares of the Issuer's common stock for $0.74 a share. AM LLC paid the exercise price on a cashless basis, resulting in the Issuer's withholding of 70,170 of the warrant shares to satisfy the exercise price and issuing to AM LLC the remaining 108,099 shares. Read SEC document |
| May 22, 2023 Filed May 24, 2023 20:39 UTC | TCR2 THERAPEUTICS INC. TCRR · Entity 94327 | OtherCommon Stock Warrant (Right To Buy) · Derivative | 42,761 | $0.00 Strike: $0.74 | $0.00 |
DisclosureSEC source: 0001209191-23-031889 · doc4.xml · derivative · entry 4 MPM ASSET MANAGEMENT LLC · CIK 0001263048 · 10% owner EVNIN LUKE · CIK 0001134657 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 42,761 shares Expires 2026-12-12 F1 · kind: On May 22, 2023, MPM Asset Management LLC ("AM LLC") exercised warrants to purchase 178,269 shares of the Issuer's common stock for $0.74 a share. AM LLC paid the exercise price on a cashless basis, resulting in the Issuer's withholding of 70,170 of the warrant shares to satisfy the exercise price and issuing to AM LLC the remaining 108,099 shares. Read SEC document |
| May 22, 2023 Filed May 24, 2023 20:39 UTC | TCR2 THERAPEUTICS INC. TCRR · Entity 94327 | SaleCommon Stock | 70,170 | $1.88 | $131,919.60 |
DisclosureSEC source: 0001209191-23-031889 · doc4.xml · nonDerivative · entry 2 MPM ASSET MANAGEMENT LLC · CIK 0001263048 · 10% owner EVNIN LUKE · CIK 0001134657 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 304,001 F1 · kind: On May 22, 2023, MPM Asset Management LLC ("AM LLC") exercised warrants to purchase 178,269 shares of the Issuer's common stock for $0.74 a share. AM LLC paid the exercise price on a cashless basis, resulting in the Issuer's withholding of 70,170 of the warrant shares to satisfy the exercise price and issuing to AM LLC the remaining 108,099 shares. Read SEC document |
| May 22, 2023 Filed May 24, 2023 20:39 UTC | TCR2 THERAPEUTICS INC. TCRR · Entity 94327 | OtherCommon Stock | 178,269 | $0.74 | $131,919.06 |
DisclosureSEC source: 0001209191-23-031889 · doc4.xml · nonDerivative · entry 1 MPM ASSET MANAGEMENT LLC · CIK 0001263048 · 10% owner EVNIN LUKE · CIK 0001134657 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 374,171 F1 · kind: On May 22, 2023, MPM Asset Management LLC ("AM LLC") exercised warrants to purchase 178,269 shares of the Issuer's common stock for $0.74 a share. AM LLC paid the exercise price on a cashless basis, resulting in the Issuer's withholding of 70,170 of the warrant shares to satisfy the exercise price and issuing to AM LLC the remaining 108,099 shares. Read SEC document |
| April 15, 2021 Filed Apr 16, 2021 00:01 UTC | Harpoon Therapeutics, Inc. HARP · Entity 11424 | SaleCommon Stock | 1,052 | $20.49 | $21,555.48 |
DisclosureSEC source: 0001209191-21-026881 · doc4.xml · nonDerivative · entry 5 MPM BioVentures 2014, L.P. · CIK 0001609492 · Former 10% Owner MPM ASSET MANAGEMENT LLC · CIK 0001263048 · Former 10% Owner MPM BioVentures 2014 (B), L.P. · CIK 0001609493 · Former 10% Owner MPM Asset Management Investors BV2014 LLC · CIK 0001609495 · Former 10% Owner MPM BioVentures 2014 LLC · CIK 0001765021 · Former 10% Owner MPM BioVentures 2014 GP LLC · CIK 0001765091 · Former 10% Owner Foley Todd · CIK 0001473930 · Former 10% Owner EVNIN LUKE · CIK 0001134657 · Former 10% Owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · See Footnote Disclosed balance after: 3,220,844 F1 · kind: Transaction effected pursuant to a plan established pursuant to Rule 10b5-1 on 3/16/2021. F2 · shares: The shares were sold by MPM Asset Management LLC ("AM LLC"). F11 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $20.15 to $20.99 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. F12 · ownership.nature: The shares are held as follows: 2,657,097 by BV 2014, 152,470 by BV 2014(B), 96,376 by AM BV2014 and 314,901 by AM LLC. Each Reporting Person disclaims beneficial ownership of the securities except to the extent of his or its pecuniary interest therein. Read SEC document |
| April 14, 2021 Filed Apr 16, 2021 00:01 UTC | Harpoon Therapeutics, Inc. HARP · Entity 11424 | SaleCommon Stock | 1,550 | $20.83 | $32,286.50 |
DisclosureSEC source: 0001209191-21-026881 · doc4.xml · nonDerivative · entry 4 MPM BioVentures 2014, L.P. · CIK 0001609492 · Former 10% Owner MPM ASSET MANAGEMENT LLC · CIK 0001263048 · Former 10% Owner MPM BioVentures 2014 (B), L.P. · CIK 0001609493 · Former 10% Owner MPM Asset Management Investors BV2014 LLC · CIK 0001609495 · Former 10% Owner MPM BioVentures 2014 LLC · CIK 0001765021 · Former 10% Owner MPM BioVentures 2014 GP LLC · CIK 0001765091 · Former 10% Owner Foley Todd · CIK 0001473930 · Former 10% Owner EVNIN LUKE · CIK 0001134657 · Former 10% Owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · See Footnote Disclosed balance after: 3,221,896 F1 · kind: Transaction effected pursuant to a plan established pursuant to Rule 10b5-1 on 3/16/2021. F2 · shares: The shares were sold by MPM Asset Management LLC ("AM LLC"). F9 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $20.52 to $21.18 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. F10 · ownership.nature: The shares are held as follows: 2,657,097 by BV 2014, 152,470 by BV 2014(B), 96,376 by AM BV2014 and 315,953 by AM LLC. Each Reporting Person disclaims beneficial ownership of the securities except to the extent of his or its pecuniary interest therein. Read SEC document |
| April 14, 2021 Filed Apr 16, 2021 00:01 UTC | Harpoon Therapeutics, Inc. HARP · Entity 11424 | SaleCommon Stock | 121 | $20.06 | $2,427.26 |
DisclosureSEC source: 0001209191-21-026881 · doc4.xml · nonDerivative · entry 3 MPM BioVentures 2014, L.P. · CIK 0001609492 · Former 10% Owner MPM ASSET MANAGEMENT LLC · CIK 0001263048 · Former 10% Owner MPM BioVentures 2014 (B), L.P. · CIK 0001609493 · Former 10% Owner MPM Asset Management Investors BV2014 LLC · CIK 0001609495 · Former 10% Owner MPM BioVentures 2014 LLC · CIK 0001765021 · Former 10% Owner MPM BioVentures 2014 GP LLC · CIK 0001765091 · Former 10% Owner Foley Todd · CIK 0001473930 · Former 10% Owner EVNIN LUKE · CIK 0001134657 · Former 10% Owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · See Footnote Disclosed balance after: 3,223,446 F1 · kind: Transaction effected pursuant to a plan established pursuant to Rule 10b5-1 on 3/16/2021. F2 · shares: The shares were sold by MPM Asset Management LLC ("AM LLC"). F7 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $19.44 to $20.39 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. F8 · ownership.nature: The shares are held as follows: 2,657,097 by BV 2014, 152,470 by BV 2014(B), 96,376 by AM BV2014 and 317,503 by AM LLC. Each Reporting Person disclaims beneficial ownership of the securities except to the extent of his or its pecuniary interest therein. Read SEC document |
| April 13, 2021 Filed Apr 16, 2021 00:01 UTC | Harpoon Therapeutics, Inc. HARP · Entity 11424 | SaleCommon Stock | 286 | $20.08 | $5,742.88 |
DisclosureSEC source: 0001209191-21-026881 · doc4.xml · nonDerivative · entry 2 MPM BioVentures 2014, L.P. · CIK 0001609492 · Former 10% Owner MPM ASSET MANAGEMENT LLC · CIK 0001263048 · Former 10% Owner MPM BioVentures 2014 (B), L.P. · CIK 0001609493 · Former 10% Owner MPM Asset Management Investors BV2014 LLC · CIK 0001609495 · Former 10% Owner MPM BioVentures 2014 LLC · CIK 0001765021 · Former 10% Owner MPM BioVentures 2014 GP LLC · CIK 0001765091 · Former 10% Owner Foley Todd · CIK 0001473930 · Former 10% Owner EVNIN LUKE · CIK 0001134657 · Former 10% Owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · See Footnote Disclosed balance after: 3,223,567 F1 · kind: Transaction effected pursuant to a plan established pursuant to Rule 10b5-1 on 3/16/2021. F2 · shares: The shares were sold by MPM Asset Management LLC ("AM LLC"). F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $19.89 to $20.50 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. F6 · ownership.nature: The shares are held as follows: 2,657,097 by BV 2014, 152,470 by BV 2014(B), 96,376 by AM BV2014 and 317,624 by AM LLC. Each Reporting Person disclaims beneficial ownership of the securities except to the extent of his or its pecuniary interest therein. Read SEC document |
| April 13, 2021 Filed Apr 16, 2021 00:01 UTC | Harpoon Therapeutics, Inc. HARP · Entity 11424 | SaleCommon Stock | 1,657 | $19.35 | $32,062.95 |
DisclosureSEC source: 0001209191-21-026881 · doc4.xml · nonDerivative · entry 1 MPM BioVentures 2014, L.P. · CIK 0001609492 · Former 10% Owner MPM ASSET MANAGEMENT LLC · CIK 0001263048 · Former 10% Owner MPM BioVentures 2014 (B), L.P. · CIK 0001609493 · Former 10% Owner MPM Asset Management Investors BV2014 LLC · CIK 0001609495 · Former 10% Owner MPM BioVentures 2014 LLC · CIK 0001765021 · Former 10% Owner MPM BioVentures 2014 GP LLC · CIK 0001765091 · Former 10% Owner Foley Todd · CIK 0001473930 · Former 10% Owner EVNIN LUKE · CIK 0001134657 · Former 10% Owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · See Footnote Disclosed balance after: 3,223,853 F1 · kind: Transaction effected pursuant to a plan established pursuant to Rule 10b5-1 on 3/16/2021. F2 · shares: The shares were sold by MPM Asset Management LLC ("AM LLC"). F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $18.98 to $19.88 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. F4 · ownership.nature: The shares are held as follows: 2,657,097 by MPM BioVentures 2014, L.P. ("BV 2014"), 152,470 by MPM BioVentures 2014(B), L.P. ("BV 2014(B)"), 96,376 by MPM Asset Management Investors BV2014 LLC ("AM BV2014") and 317,910 by AM LLC. MPM BioVentures 2014 GP LLC and MPM BioVentures 2014 LLC ("BV LLC") are the direct and indirect general partners of BV 2014 and BV 2014(B). BV LLC is the manager of AM BV2014. Messrs. Evnin and Foley are the members of BV LLC and Mr. Evnin is a member of AM LLC. Each Reporting Person disclaims beneficial ownership of the securities except to the extent of his or its pecuniary interest therein. Read SEC document |
| April 12, 2021 Filed Apr 13, 2021 20:12 UTC | Harpoon Therapeutics, Inc. HARP · Entity 11424 | SaleCommon Stock | 48 | $22.68 | $1,088.64 |
DisclosureSEC source: 0001209191-21-026429 · doc4.xml · nonDerivative · entry 4 MPM BioVentures 2014, L.P. · CIK 0001609492 · 10% owner MPM ASSET MANAGEMENT LLC · CIK 0001263048 · 10% owner MPM BioVentures 2014 (B), L.P. · CIK 0001609493 · 10% owner MPM Asset Management Investors BV2014 LLC · CIK 0001609495 · 10% owner MPM BioVentures 2014 LLC · CIK 0001765021 · 10% owner MPM BioVentures 2014 GP LLC · CIK 0001765091 · 10% owner Foley Todd · CIK 0001473930 · 10% owner EVNIN LUKE · CIK 0001134657 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · See Footnote Disclosed balance after: 3,225,510 F5 · kind: Transaction effected pursuant to a plan established pursuant to Rule 10b5-1 on 3/16/2021. F6 · shares: The shares were sold by AM LLC. F11 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $22.63 to $22.72 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. F12 · ownership.nature: The shares are held as follows: 2,657,097 by BV 2014, 152,470 by BV 2014(B), 96,376 by AM BV2014 and 319,567 by AM LLC. Each Reporting Person disclaims beneficial ownership of the securities except to the extent of his or its pecuniary interest therein. Read SEC document |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.