organization · Reporting owner
MPM BioVentures 2018 LLC
Disclosed activity across 4 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 |
| Dyne Therapeutics, Inc.DYN · Entity 3948 | 10% owner | September 21, 2020 | September 23, 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 MPM BIOVENTURES 2018, L.P., EVNIN LUKE, MPM BIOVENTURES 2018 (B), L.P., MPM BioVentures 2018 GP LLC, MPM ASSET MANAGEMENT INVESTORS BV2018 LLC, MPM ONCOLOGY INNOVATIONS FUND LP, MPM Oncology Innovations Fund GP LLC
| 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.
Dyne Therapeutics, Inc.
Report date September 21, 2020 · Filed September 23, 2020
Jointly reported with MPM BIOVENTURES 2018, L.P., MPM BIOVENTURES 2018 (B), L.P., MPM ASSET MANAGEMENT INVESTORS BV2018 LLC, MPM BioVentures 2018 GP LLC, EVNIN LUKE, Foley Todd, GADICKE ANSBERT
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | IndirectSee footnote | 4,614,943 |
Reported balance
After 2020-09-21 transaction · row 1
Joint disclosure: continuity of the reported position is unresolved; see ownership footnotes.
1 source rowRow 1 · 2020-09-21 · Conversion · Acquired 4,614,943 · Balance 4,614,943 F1: On September 21, 2020, the Series A Preferred Stock automatically converted into Common Stock on a 3.3169-for-one basis without payment of further consideration upon closing of the initial public offering of the Issuer's common stock. The shares had no expiration date. F5: On September 21, 2020, the Series B Preferred Stock automatically converted into Common Stock on a 3.3169-for-one basis without payment of further consideration upon closing of the initial public offering of the Issuer's common stock. The shares had no expiration date. F2: The shares are held directly by MPM BioVentures 2018, L.P. ("BV 2018"). The general partner of BV 2018 is MPM BioVentures 2018 GP LLC ("BV 2018 GP"). MPM BioVentures 2018 LLC ("BV 2018 LLC") is the managing member of BV 2018 GP. Edward Hurwitz, Luke Evnin, Ansbert Gadicke, and Todd Foley are the Managing Directors of BV 2018 LLC. Each of BV 2018 GP, BV 2018 LLC, Edward Hurwitz, Luke Evnin, Ansbert Gadicke, and Todd Foley disclaims Section 16 beneficial ownership of the securities held by BV 2018, except to the extent of its pecuniary interest therein, if any. |
| Common StockSEC Table I · non-derivative | IndirectSee footnote | 245,279 |
Reported balance
After 2020-09-21 transaction · row 2
Joint disclosure: continuity of the reported position is unresolved; see ownership footnotes.
1 source rowRow 2 · 2020-09-21 · Conversion · Acquired 245,279 · Balance 245,279 F1: On September 21, 2020, the Series A Preferred Stock automatically converted into Common Stock on a 3.3169-for-one basis without payment of further consideration upon closing of the initial public offering of the Issuer's common stock. The shares had no expiration date. F5: On September 21, 2020, the Series B Preferred Stock automatically converted into Common Stock on a 3.3169-for-one basis without payment of further consideration upon closing of the initial public offering of the Issuer's common stock. The shares had no expiration date. F3: The shares are held directly by MPM BioVentures 2018 (B), L.P. ("BV 2018(B)"). The general partner of BV 2018(B) is BV 2018 GP. BV 2018 LLC is the managing member of BV 2018 GP. Edward Hurwitz, Luke Evnin, Ansbert Gadicke, and Todd Foley are the Managing Directors of BV 2018 LLC. Each of BV 2018 GP, BV 2018 LLC, Edward Hurwitz, Luke Evnin, Ansbert Gadicke, and Todd Foley disclaims Section 16 beneficial ownership of the securities held by BV 2018(B), except to the extent of its pecuniary interest therein, if any. |
| Common StockSEC Table I · non-derivative | IndirectSee footnote | 91,081 |
Reported balance
After 2020-09-21 transaction · row 3
Joint disclosure: continuity of the reported position is unresolved; see ownership footnotes.
1 source rowRow 3 · 2020-09-21 · Conversion · Acquired 91,081 · Balance 91,081 F1: On September 21, 2020, the Series A Preferred Stock automatically converted into Common Stock on a 3.3169-for-one basis without payment of further consideration upon closing of the initial public offering of the Issuer's common stock. The shares had no expiration date. F5: On September 21, 2020, the Series B Preferred Stock automatically converted into Common Stock on a 3.3169-for-one basis without payment of further consideration upon closing of the initial public offering of the Issuer's common stock. The shares had no expiration date. F4: The shares are held directly by MPM Asset Management Investors BV2018 LLC ("MPM Asset Management"). The manager of MPM Asset Management is BV 2018 LLC. Edward Hurwitz, Luke Evnin, Ansbert Gadicke, and Todd Foley are the Managing Directors of BV2018 LLC. Each of BV 2018 LLC, Edward Hurwitz, Luke Evnin, Ansbert Gadicke, and Todd Foley disclaims Section 16 beneficial ownership of the securities held by MPM Asset Management, except to the extent of his pecuniary interest therein, if any. |
| Series A Preferred StockSEC Table II · derivative / convertible security | IndirectSee footnote | 0 |
Reported balance
After 2020-09-21 transaction · row 4
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 4 · 2020-09-21 · Conversion · Disposed 13,980,992 · Balance 0 F1: On September 21, 2020, the Series A Preferred Stock automatically converted into Common Stock on a 3.3169-for-one basis without payment of further consideration upon closing of the initial public offering of the Issuer's common stock. The shares had no expiration date. F2: The shares are held directly by MPM BioVentures 2018, L.P. ("BV 2018"). The general partner of BV 2018 is MPM BioVentures 2018 GP LLC ("BV 2018 GP"). MPM BioVentures 2018 LLC ("BV 2018 LLC") is the managing member of BV 2018 GP. Edward Hurwitz, Luke Evnin, Ansbert Gadicke, and Todd Foley are the Managing Directors of BV 2018 LLC. Each of BV 2018 GP, BV 2018 LLC, Edward Hurwitz, Luke Evnin, Ansbert Gadicke, and Todd Foley disclaims Section 16 beneficial ownership of the securities held by BV 2018, except to the extent of its pecuniary interest therein, if any. |
| Series A Preferred StockSEC Table II · derivative / convertible security | IndirectSee footnote | 0 |
Reported balance
After 2020-09-21 transaction · row 5
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 5 · 2020-09-21 · Conversion · Disposed 743,076 · Balance 0 F1: On September 21, 2020, the Series A Preferred Stock automatically converted into Common Stock on a 3.3169-for-one basis without payment of further consideration upon closing of the initial public offering of the Issuer's common stock. The shares had no expiration date. F3: The shares are held directly by MPM BioVentures 2018 (B), L.P. ("BV 2018(B)"). The general partner of BV 2018(B) is BV 2018 GP. BV 2018 LLC is the managing member of BV 2018 GP. Edward Hurwitz, Luke Evnin, Ansbert Gadicke, and Todd Foley are the Managing Directors of BV 2018 LLC. Each of BV 2018 GP, BV 2018 LLC, Edward Hurwitz, Luke Evnin, Ansbert Gadicke, and Todd Foley disclaims Section 16 beneficial ownership of the securities held by BV 2018(B), except to the extent of its pecuniary interest therein, if any. |
| Series A Preferred StockSEC Table II · derivative / convertible security | IndirectSee footnote | 0 |
Reported balance
After 2020-09-21 transaction · row 6
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 6 · 2020-09-21 · Conversion · Disposed 275,932 · Balance 0 F1: On September 21, 2020, the Series A Preferred Stock automatically converted into Common Stock on a 3.3169-for-one basis without payment of further consideration upon closing of the initial public offering of the Issuer's common stock. The shares had no expiration date. F4: The shares are held directly by MPM Asset Management Investors BV2018 LLC ("MPM Asset Management"). The manager of MPM Asset Management is BV 2018 LLC. Edward Hurwitz, Luke Evnin, Ansbert Gadicke, and Todd Foley are the Managing Directors of BV2018 LLC. Each of BV 2018 LLC, Edward Hurwitz, Luke Evnin, Ansbert Gadicke, and Todd Foley disclaims Section 16 beneficial ownership of the securities held by MPM Asset Management, except to the extent of his pecuniary interest therein, if any. |
| Series B Preferred StockSEC Table II · derivative / convertible security | IndirectSee footnote | 0 |
Reported balance
After 2020-09-21 transaction · row 7
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 7 · 2020-09-21 · Conversion · Disposed 1,326,313 · Balance 0 F5: On September 21, 2020, the Series B Preferred Stock automatically converted into Common Stock on a 3.3169-for-one basis without payment of further consideration upon closing of the initial public offering of the Issuer's common stock. The shares had no expiration date. F2: The shares are held directly by MPM BioVentures 2018, L.P. ("BV 2018"). The general partner of BV 2018 is MPM BioVentures 2018 GP LLC ("BV 2018 GP"). MPM BioVentures 2018 LLC ("BV 2018 LLC") is the managing member of BV 2018 GP. Edward Hurwitz, Luke Evnin, Ansbert Gadicke, and Todd Foley are the Managing Directors of BV 2018 LLC. Each of BV 2018 GP, BV 2018 LLC, Edward Hurwitz, Luke Evnin, Ansbert Gadicke, and Todd Foley disclaims Section 16 beneficial ownership of the securities held by BV 2018, except to the extent of its pecuniary interest therein, if any. |
| Series B Preferred StockSEC Table II · derivative / convertible security | IndirectSee footnote | 0 |
Reported balance
After 2020-09-21 transaction · row 8
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 8 · 2020-09-21 · Conversion · Disposed 70,492 · Balance 0 F5: On September 21, 2020, the Series B Preferred Stock automatically converted into Common Stock on a 3.3169-for-one basis without payment of further consideration upon closing of the initial public offering of the Issuer's common stock. The shares had no expiration date. F3: The shares are held directly by MPM BioVentures 2018 (B), L.P. ("BV 2018(B)"). The general partner of BV 2018(B) is BV 2018 GP. BV 2018 LLC is the managing member of BV 2018 GP. Edward Hurwitz, Luke Evnin, Ansbert Gadicke, and Todd Foley are the Managing Directors of BV 2018 LLC. Each of BV 2018 GP, BV 2018 LLC, Edward Hurwitz, Luke Evnin, Ansbert Gadicke, and Todd Foley disclaims Section 16 beneficial ownership of the securities held by BV 2018(B), except to the extent of its pecuniary interest therein, if any. |
| Series B Preferred StockSEC Table II · derivative / convertible security | IndirectSee footnote | 0 |
Reported balance
After 2020-09-21 transaction · row 9
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 9 · 2020-09-21 · Conversion · Disposed 26,176 · Balance 0 F5: On September 21, 2020, the Series B Preferred Stock automatically converted into Common Stock on a 3.3169-for-one basis without payment of further consideration upon closing of the initial public offering of the Issuer's common stock. The shares had no expiration date. F4: The shares are held directly by MPM Asset Management Investors BV2018 LLC ("MPM Asset Management"). The manager of MPM Asset Management is BV 2018 LLC. Edward Hurwitz, Luke Evnin, Ansbert Gadicke, and Todd Foley are the Managing Directors of BV2018 LLC. Each of BV 2018 LLC, Edward Hurwitz, Luke Evnin, Ansbert Gadicke, and Todd Foley disclaims Section 16 beneficial ownership of the securities held by MPM Asset Management, except to the extent of his pecuniary interest therein, if any. |
Filing footnotes · ownership attribution and instrument terms
F1: On September 21, 2020, the Series A Preferred Stock automatically converted into Common Stock on a 3.3169-for-one basis without payment of further consideration upon closing of the initial public offering of the Issuer's common stock. The shares had no expiration date.
F2: The shares are held directly by MPM BioVentures 2018, L.P. ("BV 2018"). The general partner of BV 2018 is MPM BioVentures 2018 GP LLC ("BV 2018 GP"). MPM BioVentures 2018 LLC ("BV 2018 LLC") is the managing member of BV 2018 GP. Edward Hurwitz, Luke Evnin, Ansbert Gadicke, and Todd Foley are the Managing Directors of BV 2018 LLC. Each of BV 2018 GP, BV 2018 LLC, Edward Hurwitz, Luke Evnin, Ansbert Gadicke, and Todd Foley disclaims Section 16 beneficial ownership of the securities held by BV 2018, except to the extent of its pecuniary interest therein, if any.
F3: The shares are held directly by MPM BioVentures 2018 (B), L.P. ("BV 2018(B)"). The general partner of BV 2018(B) is BV 2018 GP. BV 2018 LLC is the managing member of BV 2018 GP. Edward Hurwitz, Luke Evnin, Ansbert Gadicke, and Todd Foley are the Managing Directors of BV 2018 LLC. Each of BV 2018 GP, BV 2018 LLC, Edward Hurwitz, Luke Evnin, Ansbert Gadicke, and Todd Foley disclaims Section 16 beneficial ownership of the securities held by BV 2018(B), except to the extent of its pecuniary interest therein, if any.
F4: The shares are held directly by MPM Asset Management Investors BV2018 LLC ("MPM Asset Management"). The manager of MPM Asset Management is BV 2018 LLC. Edward Hurwitz, Luke Evnin, Ansbert Gadicke, and Todd Foley are the Managing Directors of BV2018 LLC. Each of BV 2018 LLC, Edward Hurwitz, Luke Evnin, Ansbert Gadicke, and Todd Foley disclaims Section 16 beneficial ownership of the securities held by MPM Asset Management, except to the extent of his pecuniary interest therein, if any.
F5: On September 21, 2020, the Series B Preferred Stock automatically converted into Common Stock on a 3.3169-for-one basis without payment of further consideration upon closing of the initial public offering of the Issuer's common stock. The shares had no expiration date.
Past disclosures · reporting ended (2)
No longer tracked through insider filings. These historical balances do not imply present ownership or a zero position.
Entrada Therapeutics, Inc.
Report date September 04, 2026 · Filed September 09, 2026
Jointly reported with MPM BIOVENTURES 2018, L.P., MPM BioVentures 2018 GP LLC
Section 16 reporting ended · disclosed 2026-09-09. 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 | 4,106,452 |
Reported balance
After 2026-09-04 transaction · row 1
Joint disclosure: continuity of the reported position is unresolved; see ownership footnotes.
1 source rowRow 1 · 2026-09-04 · Sale · Disposed 38,500 · Balance 4,106,452 F1: The shares were sold as follows: 17,482 by MPM BioVentures 2014, L.P. ("BV 2014"), 1,166 by MPM BioVentures 2014(B), L.P. ("BV 2014(B)"), 602 by MPM Asset Management Investors BV2014 LLC ("AM BV2014"), 17,942 by MPM BioVentures 2018, L.P. ("BV 2018"), 954 by MPM BioVentures 2018 (B), L.P. ("BV 2018(B)") and 354 by MPM Asset Management Investors BV2018 LLC ("AM BV2018"). MPM BioVentures 2014 GP LLC and MPM BioVentures 2014 LLC ("BV2014 LLC") are the direct and indirect general partners of BV 2014 and BV 2014(B). BV2014 LLC is the manager of AM BV2014. 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. Messrs. Evnin, Foley and Gadicke are managing directors of BV 2014 LLC and BV 2018 LLC. F2: Price represents the weighted average sale price of the shares sold. The sale price ranged from $7.01 to $7.16 per share. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4. F3: The shares are held as follows: 1,864,673 by BV 2014, 124,370 by BV 2014(B), 64,182 by AM BV2014, 1,913,743 by BV 2018, 101,714 by BV 2018(B) and 37,770 by AM BV2018. F4: Each Reporting Person disclaims beneficial ownership of the securities except to the extent of his or its respective pecuniary interest therein. |
| Common StockSEC Table I · non-derivative | IndirectSee Footnote | 3,913,952 |
Reported balance
After 2026-09-08 transaction · row 2
Joint disclosure: continuity of the reported position is unresolved; see ownership footnotes.
1 source rowRow 2 · 2026-09-08 · Sale · Disposed 192,500 · Balance 3,913,952 F5: The shares were sold as follows: 87,411 by BV 2014, 5,830 by BV 2014(B), 3,009 by AM BV2014, 89,712 by BV 2018, 4,768 by BV 2018(B) and 1,770 by AM BV2018. F6: Price represents the weighted average sale price of the shares sold. The sale price ranged from $6.97 to $7.70 per share. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4. F4: Each Reporting Person disclaims beneficial ownership of the securities except to the extent of his or its respective pecuniary interest therein. F7: The shares are held as follows: 1,777,262 by BV 2014, 118,540 by BV 2014(B), 61,173 by AM BV2014, 1,824,031 by BV 2018, 96,946 by BV 2018(B) and 36,000 by AM BV2018. |
| Common StockSEC Table I · non-derivative | IndirectSee Footnote | 3,885,115 |
Reported balance
After 2026-09-09 transaction · row 3
Joint disclosure: continuity of the reported position is unresolved; see ownership footnotes.
1 source rowRow 3 · 2026-09-09 · Sale · Disposed 28,837 · Balance 3,885,115 F8: The shares were sold as follows: 13,095 by BV 2014, 873 by BV 2014(B), 451 by AM BV2014, 13,439 by BV 2018, 714 by BV 2018(B) and 265 by AM BV2018. F9: Price represents the weighted average sale price of the shares sold. The sale price ranged from $7.02 to $7.54 per share. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4. F4: Each Reporting Person disclaims beneficial ownership of the securities except to the extent of his or its respective pecuniary interest therein. F10: The shares are held as follows: 1,764,167 by BV 2014, 117,667 by BV 2014(B), 60,722 by AM BV2014, 1,810,592 by BV 2018, 96,232 by BV 2018(B) and 35,735 by AM BV2018. |
Filing footnotes · ownership attribution and instrument terms
F1: The shares were sold as follows: 17,482 by MPM BioVentures 2014, L.P. ("BV 2014"), 1,166 by MPM BioVentures 2014(B), L.P. ("BV 2014(B)"), 602 by MPM Asset Management Investors BV2014 LLC ("AM BV2014"), 17,942 by MPM BioVentures 2018, L.P. ("BV 2018"), 954 by MPM BioVentures 2018 (B), L.P. ("BV 2018(B)") and 354 by MPM Asset Management Investors BV2018 LLC ("AM BV2018"). MPM BioVentures 2014 GP LLC and MPM BioVentures 2014 LLC ("BV2014 LLC") are the direct and indirect general partners of BV 2014 and BV 2014(B). BV2014 LLC is the manager of AM BV2014. 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. Messrs. Evnin, Foley and Gadicke are managing directors of BV 2014 LLC and BV 2018 LLC.
F2: Price represents the weighted average sale price of the shares sold. The sale price ranged from $7.01 to $7.16 per share. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.
F3: The shares are held as follows: 1,864,673 by BV 2014, 124,370 by BV 2014(B), 64,182 by AM BV2014, 1,913,743 by BV 2018, 101,714 by BV 2018(B) and 37,770 by AM BV2018.
F4: Each Reporting Person disclaims beneficial ownership of the securities except to the extent of his or its respective pecuniary interest therein.
F5: The shares were sold as follows: 87,411 by BV 2014, 5,830 by BV 2014(B), 3,009 by AM BV2014, 89,712 by BV 2018, 4,768 by BV 2018(B) and 1,770 by AM BV2018.
F6: Price represents the weighted average sale price of the shares sold. The sale price ranged from $6.97 to $7.70 per share. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.
F7: The shares are held as follows: 1,777,262 by BV 2014, 118,540 by BV 2014(B), 61,173 by AM BV2014, 1,824,031 by BV 2018, 96,946 by BV 2018(B) and 36,000 by AM BV2018.
F8: The shares were sold as follows: 13,095 by BV 2014, 873 by BV 2014(B), 451 by AM BV2014, 13,439 by BV 2018, 714 by BV 2018(B) and 265 by AM BV2018.
F9: Price represents the weighted average sale price of the shares sold. The sale price ranged from $7.02 to $7.54 per share. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.
F10: The shares are held as follows: 1,764,167 by BV 2014, 117,667 by BV 2014(B), 60,722 by AM BV2014, 1,810,592 by BV 2018, 96,232 by BV 2018(B) and 35,735 by AM BV2018.
iTeos Therapeutics, Inc.
Report date May 13, 2025 · Filed May 15, 2025
Jointly reported with MPM BIOVENTURES 2018, L.P., MPM BioVentures 2018 GP LLC
Section 16 reporting ended · disclosed 2025-05-15. 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 | 2,108,594 |
Reported balance
After 2025-05-13 transaction · row 1
Joint disclosure: continuity of the reported position is unresolved; see ownership footnotes.
1 source rowRow 1 · 2025-05-13 · Sale · Disposed 630,191 · Balance 2,108,594 F1: The shares were sold as follows: 355,406 by MPM BioVentures 2014, L.P. ("BV 2014"), 22,386 by MPM BioVentures 2014 (B), L.P. ("BV 2014(B)"), 12,233 by MPM Asset Management Investors BV2014 LLC ("AM BV2014"), 224,467 by MPM BioVentures 2018, L.P. ("BV 2018"), 11,267 by MPM BioVentures 2018(B), L.P. ("BV 2018(B)") and 4,432 by MPM Asset Management Investors BV2018 LLC ("AM BV2018"). MPM BioVentures 2014 GP LLC and MPM BioVentures 2014 LLC ("BV 2014 LLC") are the direct and indirect general partners of BV 2014 and BV 2014(B). BV 2014 LLC is the manager of AM BV2014. MPM BioVentures 2018 GP LLC and MPM BioVentures 2018 LLC ("BV 2018 LLC") are the direct and indirect general partners of BV 2018 and BV 2018(B). BV 2018 LLC is the manager of AM BV2018. Messrs. Evnin and Foley are managing directors of BV 2014 LLC and BV 2018 LLC. F2: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $7.73 to $8.34 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. F3: The shares are held as follows: 1,189,174 by BV 2014, 74,903 by BV 2014(B), 40,931 by AM BV2014, 751,056 by BV 2018, 37,699 by BV 2018(B) and 14,831 by AM BV2018. Each of the Reporting Persons disclaims beneficial ownership of the securities herein except to the extent of his or its respective pecuniary interest therein, if any. |
Filing footnotes · ownership attribution and instrument terms
F1: The shares were sold as follows: 355,406 by MPM BioVentures 2014, L.P. ("BV 2014"), 22,386 by MPM BioVentures 2014 (B), L.P. ("BV 2014(B)"), 12,233 by MPM Asset Management Investors BV2014 LLC ("AM BV2014"), 224,467 by MPM BioVentures 2018, L.P. ("BV 2018"), 11,267 by MPM BioVentures 2018(B), L.P. ("BV 2018(B)") and 4,432 by MPM Asset Management Investors BV2018 LLC ("AM BV2018"). MPM BioVentures 2014 GP LLC and MPM BioVentures 2014 LLC ("BV 2014 LLC") are the direct and indirect general partners of BV 2014 and BV 2014(B). BV 2014 LLC is the manager of AM BV2014. MPM BioVentures 2018 GP LLC and MPM BioVentures 2018 LLC ("BV 2018 LLC") are the direct and indirect general partners of BV 2018 and BV 2018(B). BV 2018 LLC is the manager of AM BV2018. Messrs. Evnin and Foley are managing directors of BV 2014 LLC and BV 2018 LLC.
F2: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $7.73 to $8.34 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.
F3: The shares are held as follows: 1,189,174 by BV 2014, 74,903 by BV 2014(B), 40,931 by AM BV2014, 751,056 by BV 2018, 37,699 by BV 2018(B) and 14,831 by AM BV2018. Each of the Reporting Persons disclaims beneficial ownership of the securities herein except to the extent of his or its respective pecuniary interest therein, if any.
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 |
|---|---|---|---|---|---|---|
| September 09, 2026 Filed Sep 9, 2026 23:24 UTC | Entrada Therapeutics, Inc. TRDA · Entity 2163 | SaleCommon Stock | 28,837 | $7.13 | $205,607.81 |
DisclosureSEC source: 0001231919-26-001156 · form4-09092026_110910.xml · nonDerivative · entry 3 MPM BIOVENTURES 2018, L.P. · CIK 0001729505 · 10% owner MPM BioVentures 2018 LLC · CIK 0001818702 · 10% owner MPM BioVentures 2018 GP LLC · CIK 0001818701 · 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: 3,885,115 F8 · shares: The shares were sold as follows: 13,095 by BV 2014, 873 by BV 2014(B), 451 by AM BV2014, 13,439 by BV 2018, 714 by BV 2018(B) and 265 by AM BV2018. F9 · price: Price represents the weighted average sale price of the shares sold. The sale price ranged from $7.02 to $7.54 per share. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4. F4 · ownership.nature: Each Reporting Person disclaims beneficial ownership of the securities except to the extent of his or its respective pecuniary interest therein. F10 · ownership.nature: The shares are held as follows: 1,764,167 by BV 2014, 117,667 by BV 2014(B), 60,722 by AM BV2014, 1,810,592 by BV 2018, 96,232 by BV 2018(B) and 35,735 by AM BV2018. Read SEC document |
| September 08, 2026 Filed Sep 9, 2026 23:24 UTC | Entrada Therapeutics, Inc. TRDA · Entity 2163 | SaleCommon Stock | 192,500 | $7.41 | $1,426,425.00 |
DisclosureSEC source: 0001231919-26-001156 · form4-09092026_110910.xml · nonDerivative · entry 2 MPM BIOVENTURES 2018, L.P. · CIK 0001729505 · 10% owner MPM BioVentures 2018 LLC · CIK 0001818702 · 10% owner MPM BioVentures 2018 GP LLC · CIK 0001818701 · 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: 3,913,952 F5 · shares: The shares were sold as follows: 87,411 by BV 2014, 5,830 by BV 2014(B), 3,009 by AM BV2014, 89,712 by BV 2018, 4,768 by BV 2018(B) and 1,770 by AM BV2018. F6 · price: Price represents the weighted average sale price of the shares sold. The sale price ranged from $6.97 to $7.70 per share. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4. F4 · ownership.nature: Each Reporting Person disclaims beneficial ownership of the securities except to the extent of his or its respective pecuniary interest therein. F7 · ownership.nature: The shares are held as follows: 1,777,262 by BV 2014, 118,540 by BV 2014(B), 61,173 by AM BV2014, 1,824,031 by BV 2018, 96,946 by BV 2018(B) and 36,000 by AM BV2018. Read SEC document |
| September 04, 2026 Filed Sep 9, 2026 23:24 UTC | Entrada Therapeutics, Inc. TRDA · Entity 2163 | SaleCommon Stock | 38,500 | $7.11 | $273,735.00 |
DisclosureSEC source: 0001231919-26-001156 · form4-09092026_110910.xml · nonDerivative · entry 1 MPM BIOVENTURES 2018, L.P. · CIK 0001729505 · 10% owner MPM BioVentures 2018 LLC · CIK 0001818702 · 10% owner MPM BioVentures 2018 GP LLC · CIK 0001818701 · 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: 4,106,452 F1 · shares: The shares were sold as follows: 17,482 by MPM BioVentures 2014, L.P. ("BV 2014"), 1,166 by MPM BioVentures 2014(B), L.P. ("BV 2014(B)"), 602 by MPM Asset Management Investors BV2014 LLC ("AM BV2014"), 17,942 by MPM BioVentures 2018, L.P. ("BV 2018"), 954 by MPM BioVentures 2018 (B), L.P. ("BV 2018(B)") and 354 by MPM Asset Management Investors BV2018 LLC ("AM BV2018"). MPM BioVentures 2014 GP LLC and MPM BioVentures 2014 LLC ("BV2014 LLC") are the direct and indirect general partners of BV 2014 and BV 2014(B). BV2014 LLC is the manager of AM BV2014. 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. Messrs. Evnin, Foley and Gadicke are managing directors of BV 2014 LLC and BV 2018 LLC. F2 · price: Price represents the weighted average sale price of the shares sold. The sale price ranged from $7.01 to $7.16 per share. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4. F3 · ownership.nature: The shares are held as follows: 1,864,673 by BV 2014, 124,370 by BV 2014(B), 64,182 by AM BV2014, 1,913,743 by BV 2018, 101,714 by BV 2018(B) and 37,770 by AM BV2018. F4 · ownership.nature: Each Reporting Person disclaims beneficial ownership of the securities except to the extent of his or its respective pecuniary interest therein. Read SEC document |
| September 03, 2026 Filed Sep 3, 2026 23:21 UTC | Entrada Therapeutics, Inc. TRDA · Entity 2163 | SaleCommon Stock | 32,263 | $7.17 | $231,325.71 |
DisclosureSEC source: 0001231919-26-001144 · form4-09032026_110942.xml · nonDerivative · entry 3 MPM BIOVENTURES 2018, L.P. · CIK 0001729505 · 10% owner MPM BioVentures 2018 LLC · CIK 0001818702 · 10% owner MPM BioVentures 2018 GP LLC · CIK 0001818701 · 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: 4,144,952 F8 · shares: The shares were sold as follows: 14,650 by BV 2014, 977 by BV 2014(B), 504 by AM BV2014, 15,036 by BV 2018, 799 by BV 2018(B) and 297 by AM BV2018. F9 · price: Price represents the weighted average sale price of the shares sold. The sale price ranged from $7.0434 to $7.405 per share. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4. F4 · ownership.nature: Each Reporting Person disclaims beneficial ownership of the securities except to the extent of his or its respective pecuniary interest therein. F10 · ownership.nature: The shares are held as follows: 1,882,155 by BV 2014, 125,536 by BV 2014(B), 64,784 by AM BV2014, 1,931,685 by BV 2018, 102,668 by BV 2018(B) and 38,124 by AM BV2018. Read SEC document |
| September 02, 2026 Filed Sep 3, 2026 23:21 UTC | Entrada Therapeutics, Inc. TRDA · Entity 2163 | SaleCommon Stock | 25,131 | $7.19 | $180,691.89 |
DisclosureSEC source: 0001231919-26-001144 · form4-09032026_110942.xml · nonDerivative · entry 2 MPM BIOVENTURES 2018, L.P. · CIK 0001729505 · 10% owner MPM BioVentures 2018 LLC · CIK 0001818702 · 10% owner MPM BioVentures 2018 GP LLC · CIK 0001818701 · 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: 4,177,215 F5 · shares: The shares were sold as follows: 11,412 by BV 2014, 761 by BV 2014(B), 393 by AM BV2014, 11,712 by BV 2018, 622 by BV 2018(B) and 231 by AM BV2018. F6 · price: Price represents the weighted average sale price of the shares sold. The sale price ranged from $6.9601 to $7.3273 per share. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4. F4 · ownership.nature: Each Reporting Person disclaims beneficial ownership of the securities except to the extent of his or its respective pecuniary interest therein. F7 · ownership.nature: The shares are held as follows: 1,896,805 by BV 2014, 126,513 by BV 2014(B), 65,288 by AM BV2014, 1,946,721 by BV 2018, 103,467 by BV 2018(B) and 38,421 by AM BV2018. Read SEC document |
| September 01, 2026 Filed Sep 3, 2026 23:21 UTC | Entrada Therapeutics, Inc. TRDA · Entity 2163 | SaleCommon Stock | 29,088 | $7.06 | $205,361.28 |
DisclosureSEC source: 0001231919-26-001144 · form4-09032026_110942.xml · nonDerivative · entry 1 MPM BIOVENTURES 2018, L.P. · CIK 0001729505 · 10% owner MPM BioVentures 2018 LLC · CIK 0001818702 · 10% owner MPM BioVentures 2018 GP LLC · CIK 0001818701 · 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: 4,202,346 F1 · shares: The shares were sold as follows: 13,208 by MPM BioVentures 2014, L.P. ("BV 2014"), 881 by MPM BioVentures 2014(B), L.P. ("BV 2014(B)"), 455 by MPM Asset Management Investors BV2014 LLC ("AM BV2014"), 13,556 by MPM BioVentures 2018, L.P. ("BV 2018"), 720 by MPM BioVentures 2018 (B), L.P. ("BV 2018(B)") and 268 by MPM Asset Management Investors BV2018 LLC ("AM BV2018"). MPM BioVentures 2014 GP LLC and MPM BioVentures 2014 LLC ("BV2014 LLC") are the direct and indirect general partners of BV 2014 and BV 2014(B). BV2014 LLC is the manager of AM BV2014. 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. Messrs. Evnin, Foley and Gadicke are managing directors of BV 2014 LLC and BV 2018 LLC. F2 · price: Price represents the weighted average sale price of the shares sold. The sale price ranged from $6.80 to $7.15 per share. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4. F3 · ownership.nature: The shares are held as follows: 1,908,217 by BV 2014, 127,274 by BV 2014(B), 65,681 by AM BV2014, 1,958,433 by BV 2018, 104,089 by BV 2018(B) and 38,652 by AM BV2018. F4 · ownership.nature: Each Reporting Person disclaims beneficial ownership of the securities except to the extent of his or its respective pecuniary interest therein. Read SEC document |
| August 31, 2026 Filed Aug 31, 2026 22:26 UTC | Entrada Therapeutics, Inc. TRDA · Entity 2163 | SaleCommon Stock | 44,259 | $6.99 | $309,370.41 |
DisclosureSEC source: 0001231919-26-001136 · form4-08312026_100804.xml · nonDerivative · entry 3 MPM BIOVENTURES 2018, L.P. · CIK 0001729505 · 10% owner MPM BioVentures 2018 LLC · CIK 0001818702 · 10% owner MPM BioVentures 2018 GP LLC · CIK 0001818701 · 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: 4,231,434 F8 · shares: The shares were sold as follows: 20,097 by BV 2014, 1,341 by BV 2014(B), 692 by AM BV2014, 20,626 by BV 2018, 1,096 by BV 2018(B) and 407 by AM BV2018. F9 · price: Price represents the weighted average sale price of the shares sold. The sale price ranged from $6.76 to $7.1626 per share. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4. F4 · ownership.nature: Each Reporting Person disclaims beneficial ownership of the securities except to the extent of his or its respective pecuniary interest therein. F10 · ownership.nature: The shares are held as follows: 1,921,425 by BV 2014, 128,155 by BV 2014(B), 66,136 by AM BV2014, 1,971,989 by BV 2018, 104,809 by BV 2018(B) and 38,920 by AM BV2018. Read SEC document |
| August 28, 2026 Filed Aug 31, 2026 22:26 UTC | Entrada Therapeutics, Inc. TRDA · Entity 2163 | SaleCommon Stock | 3,733 | $7.01 | $26,168.33 |
DisclosureSEC source: 0001231919-26-001136 · form4-08312026_100804.xml · nonDerivative · entry 2 MPM BIOVENTURES 2018, L.P. · CIK 0001729505 · 10% owner MPM BioVentures 2018 LLC · CIK 0001818702 · 10% owner MPM BioVentures 2018 GP LLC · CIK 0001818701 · 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: 4,275,693 F5 · shares: The shares were sold as follows: 1,695 by BV 2014, 113 by BV 2014(B), 58 by AM BV2014, 1,740 by BV 2018, 93 by BV 2018(B) and 34 by AM BV2018. F6 · price: Price represents the weighted average sale price of the shares sold. The sale price ranged from $6.95 to $7.24 per share. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4. F4 · ownership.nature: Each Reporting Person disclaims beneficial ownership of the securities except to the extent of his or its respective pecuniary interest therein. F7 · ownership.nature: The shares are held as follows: 1,941,522 by BV 2014, 129,496 by BV 2014(B), 66,828 by AM BV2014, 1,992,615 by BV 2018, 105,905 by BV 2018(B) and 39,327 by AM BV2018. Read SEC document |
| August 27, 2026 Filed Aug 31, 2026 22:26 UTC | Entrada Therapeutics, Inc. TRDA · Entity 2163 | SaleCommon Stock | 38,922 | $7.20 | $280,238.40 |
DisclosureSEC source: 0001231919-26-001136 · form4-08312026_100804.xml · nonDerivative · entry 1 MPM BIOVENTURES 2018, L.P. · CIK 0001729505 · 10% owner MPM BioVentures 2018 LLC · CIK 0001818702 · 10% owner MPM BioVentures 2018 GP LLC · CIK 0001818701 · 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: 4,279,426 F1 · shares: The shares were sold as follows: 17,674 by MPM BioVentures 2014, L.P. ("BV 2014"), 1,179 by MPM BioVentures 2014(B), L.P. ("BV 2014(B)"), 608 by MPM Asset Management Investors BV2014 LLC ("AM BV2014"), 18,139 by MPM BioVentures 2018, L.P. ("BV 2018"), 964 by MPM BioVentures 2018 (B), L.P. ("BV 2018(B)") and 358 by MPM Asset Management Investors BV2018 LLC ("AM BV2018"). MPM BioVentures 2014 GP LLC and MPM BioVentures 2014 LLC ("BV2014 LLC") are the direct and indirect general partners of BV 2014 and BV 2014(B). BV2014 LLC is the manager of AM BV2014. 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. Messrs. Evnin, Foley and Gadicke are managing directors of BV 2014 LLC and BV 2018 LLC. F2 · price: Price represents the weighted average sale price of the shares sold. The sale price ranged from $6.88 to $7.37 per share. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4. F3 · ownership.nature: The shares are held as follows: 1,943,217 by BV 2014, 129,609 by BV 2014(B), 66,886 by AM BV2014, 1,994,355 by BV 2018, 105,998 by BV 2018(B) and 39,361 by AM BV2018. F4 · ownership.nature: Each Reporting Person disclaims beneficial ownership of the securities except to the extent of his or its respective pecuniary interest therein. Read SEC document |
| August 26, 2026 Filed Aug 27, 2026 01:27 UTC | Entrada Therapeutics, Inc. TRDA · Entity 2163 | SaleCommon Stock | 14,569 | $7.06 | $102,857.14 |
DisclosureSEC source: 0001231919-26-001106 · form4-08272026_010830.xml · nonDerivative · entry 3 MPM BIOVENTURES 2018, L.P. · CIK 0001729505 · 10% owner MPM BioVentures 2018 LLC · CIK 0001818702 · 10% owner MPM BioVentures 2018 GP LLC · CIK 0001818701 · 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: 4,318,348 F8 · shares: The shares were sold as follows: 6,615 by BV 2014, 441 by BV 2014(B), 228 by AM BV2014, 6,790 by BV 2018, 361 by BV 2018(B) and 134 by AM BV2018. F9 · price: Price represents the weighted average sale price of the shares sold. The sale price ranged from $6.97 to $7.55 per share. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4. F4 · ownership.nature: Each Reporting Person disclaims beneficial ownership of the securities except to the extent of his or its respective pecuniary interest therein. F10 · ownership.nature: The shares are held as follows: 1,960,891 by BV 2014, 130,788 by BV 2014(B), 67,494 by AM BV2014, 2,012,494 by BV 2018, 106,962 by BV 2018(B) and 39,719 by AM BV2018. Read SEC document |
| August 25, 2026 Filed Aug 27, 2026 01:27 UTC | Entrada Therapeutics, Inc. TRDA · Entity 2163 | SaleCommon Stock | 26,522 | $7.54 | $199,975.88 |
DisclosureSEC source: 0001231919-26-001106 · form4-08272026_010830.xml · nonDerivative · entry 2 MPM BIOVENTURES 2018, L.P. · CIK 0001729505 · 10% owner MPM BioVentures 2018 LLC · CIK 0001818702 · 10% owner MPM BioVentures 2018 GP LLC · CIK 0001818701 · 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: 4,332,917 F5 · shares: The shares were sold as follows: 12,043 by BV 2014, 803 by BV 2014(B), 415 by AM BV2014, 12,360 by BV 2018, 657 by BV 2018(B) and 244 by AM BV2018. F6 · price: Price represents the weighted average sale price of the shares sold. The sale price ranged from $7.28 to $7.6421 per share. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4. F4 · ownership.nature: Each Reporting Person disclaims beneficial ownership of the securities except to the extent of his or its respective pecuniary interest therein. F7 · ownership.nature: The shares are held as follows: 1,967,506 by BV 2014, 131,229 by BV 2014(B), 67,722 by AM BV2014, 2,019,284 by BV 2018, 107,323 by BV 2018(B) and 39,853 by AM BV2018. Read SEC document |
| August 24, 2026 Filed Aug 27, 2026 01:27 UTC | Entrada Therapeutics, Inc. TRDA · Entity 2163 | SaleCommon Stock | 21,623 | $7.34 | $158,712.82 |
DisclosureSEC source: 0001231919-26-001106 · form4-08272026_010830.xml · nonDerivative · entry 1 MPM BIOVENTURES 2018, L.P. · CIK 0001729505 · 10% owner MPM BioVentures 2018 LLC · CIK 0001818702 · 10% owner MPM BioVentures 2018 GP LLC · CIK 0001818701 · 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: 4,359,439 F1 · shares: The shares were sold as follows: 9,819 by MPM BioVentures 2014, L.P. ("BV 2014"), 655 by MPM BioVentures 2014(B), L.P. ("BV 2014(B)"), 338 by MPM Asset Management Investors BV2014 LLC ("AM BV2014"), 10,077 by MPM BioVentures 2018, L.P. ("BV 2018"), 535 by MPM BioVentures 2018 (B), L.P. ("BV 2018(B)") and 199 by MPM Asset Management Investors BV2018 LLC ("AM BV2018"). MPM BioVentures 2014 GP LLC and MPM BioVentures 2014 LLC ("BV2014 LLC") are the direct and indirect general partners of BV 2014 and BV 2014(B). BV2014 LLC is the manager of AM BV2014. 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. Messrs. Evnin, Foley and Gadicke are managing directors of BV 2014 LLC and BV 2018 LLC. F2 · price: Price represents the weighted average sale price of the shares sold. The sale price ranged from $7.0852 to $7.58 per share. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4. F3 · ownership.nature: The shares are held as follows: 1,979,549 by BV 2014, 132,032 by BV 2014(B), 68,137 by AM BV2014, 2,031,644 by BV 2018, 107,980 by BV 2018(B) and 40,097 by AM BV2018. F4 · ownership.nature: Each Reporting Person disclaims beneficial ownership of the securities except to the extent of his or its respective pecuniary interest therein. Read SEC document |
| January 12, 2026 Filed Jan 14, 2026 23:19 UTC | Aktis Oncology, Inc. AKTS · Entity 4711 | ConversionSeries B Redeemable Convertible Preferred Stock · Derivative | 6,000,000 | $0.00 | $0.00 |
DisclosureSEC source: 0001231919-26-000057 · form4-01142026_110117.xml · derivative · entry 7 MPM BIOVENTURES 2018, L.P. · CIK 0001729505 · 10% owner EVNIN LUKE · CIK 0001134657 · 10% owner MPM BIOVENTURES 2018 (B), L.P. · CIK 0001729504 · 10% owner MPM BioVentures 2018 LLC · CIK 0001818702 · 10% owner MPM BioVentures 2018 GP LLC · CIK 0001818701 · 10% owner MPM ASSET MANAGEMENT INVESTORS BV2018 LLC · CIK 0001734817 · 10% owner MPM ONCOLOGY INNOVATIONS FUND LP · CIK 0001719960 · 10% owner MPM Oncology Innovations Fund GP LLC · CIK 0001857903 · 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 23:19 UTC | Aktis Oncology, Inc. AKTS · Entity 4711 | ConversionSeries A Redeemable Convertible Preferred Stock · Derivative | 22,500,000 | $0.00 | $0.00 |
DisclosureSEC source: 0001231919-26-000057 · form4-01142026_110117.xml · derivative · entry 6 MPM BIOVENTURES 2018, L.P. · CIK 0001729505 · 10% owner EVNIN LUKE · CIK 0001134657 · 10% owner MPM BIOVENTURES 2018 (B), L.P. · CIK 0001729504 · 10% owner MPM BioVentures 2018 LLC · CIK 0001818702 · 10% owner MPM BioVentures 2018 GP LLC · CIK 0001818701 · 10% owner MPM ASSET MANAGEMENT INVESTORS BV2018 LLC · CIK 0001734817 · 10% owner MPM ONCOLOGY INNOVATIONS FUND LP · CIK 0001719960 · 10% owner MPM Oncology Innovations Fund GP LLC · CIK 0001857903 · 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 23:19 UTC | Aktis Oncology, Inc. AKTS · Entity 4711 | ConversionSeries Seed Redeemable Convertible Preferred Stock · Derivative | 5,000,000 | $0.00 | $0.00 |
DisclosureSEC source: 0001231919-26-000057 · form4-01142026_110117.xml · derivative · entry 5 MPM BIOVENTURES 2018, L.P. · CIK 0001729505 · 10% owner EVNIN LUKE · CIK 0001134657 · 10% owner MPM BIOVENTURES 2018 (B), L.P. · CIK 0001729504 · 10% owner MPM BioVentures 2018 LLC · CIK 0001818702 · 10% owner MPM BioVentures 2018 GP LLC · CIK 0001818701 · 10% owner MPM ASSET MANAGEMENT INVESTORS BV2018 LLC · CIK 0001734817 · 10% owner MPM ONCOLOGY INNOVATIONS FUND LP · CIK 0001719960 · 10% owner MPM Oncology Innovations Fund GP LLC · CIK 0001857903 · 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 23:19 UTC | Aktis Oncology, Inc. AKTS · Entity 4711 | PurchaseCommon Stock | 1,112,777 | $18.00 | $20,029,986.00 |
DisclosureSEC source: 0001231919-26-000057 · form4-01142026_110117.xml · nonDerivative · entry 4 MPM BIOVENTURES 2018, L.P. · CIK 0001729505 · 10% owner EVNIN LUKE · CIK 0001134657 · 10% owner MPM BIOVENTURES 2018 (B), L.P. · CIK 0001729504 · 10% owner MPM BioVentures 2018 LLC · CIK 0001818702 · 10% owner MPM BioVentures 2018 GP LLC · CIK 0001818701 · 10% owner MPM ASSET MANAGEMENT INVESTORS BV2018 LLC · CIK 0001734817 · 10% owner MPM ONCOLOGY INNOVATIONS FUND LP · CIK 0001719960 · 10% owner MPM Oncology Innovations Fund GP LLC · CIK 0001857903 · 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 23:19 UTC | Aktis Oncology, Inc. AKTS · Entity 4711 | ConversionCommon Stock | 1,577,119 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001231919-26-000057 · form4-01142026_110117.xml · nonDerivative · entry 3 MPM BIOVENTURES 2018, L.P. · CIK 0001729505 · 10% owner EVNIN LUKE · CIK 0001134657 · 10% owner MPM BIOVENTURES 2018 (B), L.P. · CIK 0001729504 · 10% owner MPM BioVentures 2018 LLC · CIK 0001818702 · 10% owner MPM BioVentures 2018 GP LLC · CIK 0001818701 · 10% owner MPM ASSET MANAGEMENT INVESTORS BV2018 LLC · CIK 0001734817 · 10% owner MPM ONCOLOGY INNOVATIONS FUND LP · CIK 0001719960 · 10% owner MPM Oncology Innovations Fund GP LLC · CIK 0001857903 · 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 23:19 UTC | Aktis Oncology, Inc. AKTS · Entity 4711 | ConversionCommon Stock | 5,914,197 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001231919-26-000057 · form4-01142026_110117.xml · nonDerivative · entry 2 MPM BIOVENTURES 2018, L.P. · CIK 0001729505 · 10% owner EVNIN LUKE · CIK 0001134657 · 10% owner MPM BIOVENTURES 2018 (B), L.P. · CIK 0001729504 · 10% owner MPM BioVentures 2018 LLC · CIK 0001818702 · 10% owner MPM BioVentures 2018 GP LLC · CIK 0001818701 · 10% owner MPM ASSET MANAGEMENT INVESTORS BV2018 LLC · CIK 0001734817 · 10% owner MPM ONCOLOGY INNOVATIONS FUND LP · CIK 0001719960 · 10% owner MPM Oncology Innovations Fund GP LLC · CIK 0001857903 · 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 23:19 UTC | Aktis Oncology, Inc. AKTS · Entity 4711 | ConversionCommon Stock | 1,314,262 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001231919-26-000057 · form4-01142026_110117.xml · nonDerivative · entry 1 MPM BIOVENTURES 2018, L.P. · CIK 0001729505 · 10% owner EVNIN LUKE · CIK 0001134657 · 10% owner MPM BIOVENTURES 2018 (B), L.P. · CIK 0001729504 · 10% owner MPM BioVentures 2018 LLC · CIK 0001818702 · 10% owner MPM BioVentures 2018 GP LLC · CIK 0001818701 · 10% owner MPM ASSET MANAGEMENT INVESTORS BV2018 LLC · CIK 0001734817 · 10% owner MPM ONCOLOGY INNOVATIONS FUND LP · CIK 0001719960 · 10% owner MPM Oncology Innovations Fund GP LLC · CIK 0001857903 · 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 |
| May 13, 2025 Filed May 15, 2025 21:33 UTC | iTeos Therapeutics, Inc. ITOS · Entity 75965 | SaleCommon Stock | 630,191 | $8.06 | $5,079,339.46 |
DisclosureSEC source: 0001415889-25-013251 · form4-05152025_090523.xml · nonDerivative · entry 1 MPM BIOVENTURES 2018, L.P. · CIK 0001729505 · Former 10% Owner MPM BioVentures 2018 LLC · CIK 0001818702 · Former 10% Owner MPM BioVentures 2018 GP LLC · CIK 0001818701 · Former 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: 2,108,594 F1 · shares: The shares were sold as follows: 355,406 by MPM BioVentures 2014, L.P. ("BV 2014"), 22,386 by MPM BioVentures 2014 (B), L.P. ("BV 2014(B)"), 12,233 by MPM Asset Management Investors BV2014 LLC ("AM BV2014"), 224,467 by MPM BioVentures 2018, L.P. ("BV 2018"), 11,267 by MPM BioVentures 2018(B), L.P. ("BV 2018(B)") and 4,432 by MPM Asset Management Investors BV2018 LLC ("AM BV2018"). MPM BioVentures 2014 GP LLC and MPM BioVentures 2014 LLC ("BV 2014 LLC") are the direct and indirect general partners of BV 2014 and BV 2014(B). BV 2014 LLC is the manager of AM BV2014. MPM BioVentures 2018 GP LLC and MPM BioVentures 2018 LLC ("BV 2018 LLC") are the direct and indirect general partners of BV 2018 and BV 2018(B). BV 2018 LLC is the manager of AM BV2018. Messrs. Evnin and Foley are managing directors of BV 2014 LLC and BV 2018 LLC. F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $7.73 to $8.34 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. F3 · ownership.nature: The shares are held as follows: 1,189,174 by BV 2014, 74,903 by BV 2014(B), 40,931 by AM BV2014, 751,056 by BV 2018, 37,699 by BV 2018(B) and 14,831 by AM BV2018. Each of the Reporting Persons disclaims beneficial ownership of the securities herein except to the extent of his or its respective pecuniary interest therein, if any. Read SEC document |
| December 11, 2024 Filed Dec 12, 2024 22:00 UTC | Entrada Therapeutics, Inc. TRDA · Entity 2163 | SaleCommon Stock | 21,787 | $20.23 | $440,751.01 |
DisclosureSEC source: 0001415889-24-029142 · form4-12122024_051204.xml · nonDerivative · entry 2 MPM BIOVENTURES 2018, L.P. · CIK 0001729505 · 10% owner MPM BioVentures 2018 LLC · CIK 0001818702 · 10% owner MPM BioVentures 2018 GP LLC · CIK 0001818701 · 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: 4,381,062 F5 · shares: The shares were sold as follows: 9,893 by BV 2014, 660 by BV 2014(B), 341 by AM BV2014, 10,153 by BV 2018, 540 by BV 2018(B) and 200 by AM BV2018. F6 · price: Price represents the weighted average sale price of the shares sold. The sale price ranged from $20.01 to $20.595 per share. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4. F4 · ownership.nature: Each Reporting Person disclaims beneficial ownership of the securities except to the extent of his or its respective pecuniary interest therein. F7 · ownership.nature: The shares are held as follows: 1,989,368 by BV 2014, 132,687 by BV 2014(B), 68,475 by AM BV2014, 2,041,721 by BV 2018, 108,515 by BV 2018(B) and 40,296 by AM BV2018. Read SEC document |
| December 10, 2024 Filed Dec 12, 2024 22:00 UTC | Entrada Therapeutics, Inc. TRDA · Entity 2163 | SaleCommon Stock | 22,935 | $20.77 | $476,359.95 |
DisclosureSEC source: 0001415889-24-029142 · form4-12122024_051204.xml · nonDerivative · entry 1 MPM BIOVENTURES 2018, L.P. · CIK 0001729505 · 10% owner MPM BioVentures 2018 LLC · CIK 0001818702 · 10% owner MPM BioVentures 2018 GP LLC · CIK 0001818701 · 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: 4,402,849 F1 · shares: The shares were sold as follows: 10,415 by MPM BioVentures 2014, L.P. ("BV 2014"), 695 by MPM BioVentures 2014(B), L.P. ("BV 2014(B)"), 358 by MPM Asset Management Investors BV2014 LLC ("AM BV2014"), 10 688 by MPM BioVentures 2018, L.P. ("BV 2018"), 568 by MPM BioVentures 2018 (B), L.P. ("BV 2018(B)") and 211 by MPM Asset Management Investors BV2018 LLC ("AM BV2018"). MPM BioVentures 2014 GP LLC and MPM BioVentures 2014 LLC ("BV2014 LLC") are the direct and indirect general partners of BV 2014 and BV 2014(B). BV2014 LLC is the manager of AM BV2014. 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. Messrs. Evnin, Foley and Gadicke are managing directors of BV 2014 LLC and BV 2018 LLC. F2 · price: Price represents the weighted average sale price of the shares sold. The sale price ranged from $20.356 to $21.315 per share. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4. F3 · ownership.nature: The shares are held as follows: 1,999,261 by BV 2014, 133,347 by BV 2014(B), 68,816 by AM BV2014, 2,051,874 by BV 2018, 109,055 by BV 2018(B) and 40,496 by AM BV2018. F4 · ownership.nature: Each Reporting Person disclaims beneficial ownership of the securities except to the extent of his or its respective pecuniary interest therein. Read SEC document |
| January 05, 2022 Filed Jan 6, 2022 21:13 UTC | iTeos Therapeutics, Inc. ITOS · Entity 75965 | SaleCommon Stock | 18,135 | $42.03 | $762,214.05 |
DisclosureSEC source: 0001209191-22-002169 · doc4.xml · nonDerivative · entry 5 MPM BIOVENTURES 2018, L.P. · CIK 0001729505 · 10% owner MPM BioVentures 2018 LLC · CIK 0001818702 · 10% owner MPM BioVentures 2018 GP LLC · CIK 0001818701 · 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: 2,738,785 F13 · shares: The shares were sold as follows: 10,804 by BV 2014, 372 by AM BV2014, 6,824 by BV 2018 and 135 by AM BV2018. F14 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $42.00 to $42.38 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. F15 · ownership.nature: The shares are held as follows: 1,544,580 by BV 2014, 97,289 by BV 2014(B), 53,164 by AM BV2014, 975,523 by BV 2018, 48,966 by BV 2018(B) and 19,263 by AM BV2018. Each of the Reporting Persons disclaims beneficial ownership of the securities herein except to the extent of his or its respective pecuniary interest therein, if any. Read SEC document |
| January 04, 2022 Filed Jan 6, 2022 21:13 UTC | iTeos Therapeutics, Inc. ITOS · Entity 75965 | SaleCommon Stock | 7,671 | $46.47 | $356,471.37 |
DisclosureSEC source: 0001209191-22-002169 · doc4.xml · nonDerivative · entry 4 MPM BIOVENTURES 2018, L.P. · CIK 0001729505 · 10% owner MPM BioVentures 2018 LLC · CIK 0001818702 · 10% owner MPM BioVentures 2018 GP LLC · CIK 0001818701 · 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: 2,756,920 F10 · shares: The shares were sold as follows: 4,590 by BV 2014, 154 by AM BV2014, 2,874 by BV 2018 and 53 by AM BV2018. F11 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $46.025 to $46.965 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: 1,555,384 by BV 2014, 97,289 by BV 2014(B), 53,536 by AM BV2014, 982,347 by BV 2018, 48,966 by BV 2018(B) and 19,398 by AM BV2018. Each of the Reporting Persons disclaims beneficial ownership of the securities herein except to the extent of his or its respective pecuniary interest therein, if any. Read SEC document |
| January 04, 2022 Filed Jan 6, 2022 21:13 UTC | iTeos Therapeutics, Inc. ITOS · Entity 75965 | SaleCommon Stock | 6,768 | $45.32 | $306,725.76 |
DisclosureSEC source: 0001209191-22-002169 · doc4.xml · nonDerivative · entry 3 MPM BIOVENTURES 2018, L.P. · CIK 0001729505 · 10% owner MPM BioVentures 2018 LLC · CIK 0001818702 · 10% owner MPM BioVentures 2018 GP LLC · CIK 0001818701 · 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: 2,764,591 F7 · shares: The shares were sold as follows: 4,050 by BV 2014, 133 by AM BV2014, 2,544 by BV 2018 and 41 by AM BV2018. F8 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $45.00 to $45.90 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. F9 · ownership.nature: The shares are held as follows: 1,559,974 by BV 2014, 97,289 by BV 2014(B), 53,690 by AM BV2014, 985,221 by BV 2018, 48,966 by BV 2018(B) and 19,451 by AM BV2018. Each of the Reporting Persons disclaims beneficial ownership of the securities herein except to the extent of his or its respective pecuniary interest therein, if any. Read SEC document |
| January 04, 2022 Filed Jan 6, 2022 21:13 UTC | iTeos Therapeutics, Inc. ITOS · Entity 75965 | SaleCommon Stock | 19,366 | $43.20 | $836,611.20 |
DisclosureSEC source: 0001209191-22-002169 · doc4.xml · nonDerivative · entry 2 MPM BIOVENTURES 2018, L.P. · CIK 0001729505 · 10% owner MPM BioVentures 2018 LLC · CIK 0001818702 · 10% owner MPM BioVentures 2018 GP LLC · CIK 0001818701 · 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: 2,771,359 F4 · shares: The shares were sold as follows: 11,534 by BV 2014, 390 by AM BV2014, 7,300 by BV 2018 and 142 by AM BV2018. F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $43.00 to $43.79 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: 1,564,024 by BV 2014, 97,289 by BV 2014(B), 53,823 by AM BV2014, 987,765 by BV 2018, 48,966 by BV 2018(B) and 19,492 by AM BV2018. Each of the Reporting Persons disclaims beneficial ownership of the securities herein except to the extent of his or its respective pecuniary interest therein, if any. Read SEC document |
| January 04, 2022 Filed Jan 6, 2022 21:13 UTC | iTeos Therapeutics, Inc. ITOS · Entity 75965 | SaleCommon Stock | 94,745 | $42.05 | $3,984,027.25 |
DisclosureSEC source: 0001209191-22-002169 · doc4.xml · nonDerivative · entry 1 MPM BIOVENTURES 2018, L.P. · CIK 0001729505 · 10% owner MPM BioVentures 2018 LLC · CIK 0001818702 · 10% owner MPM BioVentures 2018 GP LLC · CIK 0001818701 · 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: 2,790,725 F1 · shares: The shares were sold as follows: 56,414 by MPM BioVentures 2014, L.P. ("BV 2014"), 1,959 by MPM Asset Management Investors BV2014 LLC ("AM BV2014"), 35,653 by MPM BioVentures 2018, L.P. ("BV 2018") and 719 by MPM Asset Management Investors BV2018 LLC ("AM BV2018"). MPM BioVentures 2014 GP LLC and MPM BioVentures 2014 LLC ("BV 2014 LLC") are the direct and indirect general partners of BV 2014 and BV 2014(B). BV 2014 LLC is the manager of AM BV2014. MPM BioVentures 2018 GP LLC and MPM BioVentures 2018 LLC ("BV 2018 LLC") are the direct and indirect general partners of BV 2018 and BV 2018(B). BV 2018 LLC is the manager of AM BV2018. Messrs. Evnin and Foley are managing directors of BV 2014 LLC and BV 2018 LLC. F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $42.00 to $42.58 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. F3 · ownership.nature: The shares are held as follows: 1,575,558 by BV 2014, 97,289 by MPM BioVentures 2014(B), L.P. ("BV 2014(B)"), 54,213 by AM BV2014, 995,065 by BV 2018, 48,966 by MPM BioVentures 2018(B), L.P. ("BV 2018(B)") and 19,634 by AM BV2018. Each of the Reporting Persons disclaims beneficial ownership of the securities herein except to the extent of his or its respective pecuniary interest therein, if any. Read SEC document |
| December 07, 2021 Filed Dec 7, 2021 23:36 UTC | iTeos Therapeutics, Inc. ITOS · Entity 75965 | SaleCommon Stock | 1,494 | $34.11 | $50,960.34 |
DisclosureSEC source: 0001209191-21-068410 · doc4.xml · nonDerivative · entry 9 MPM BIOVENTURES 2018, L.P. · CIK 0001729505 · 10% owner MPM BioVentures 2018 LLC · CIK 0001818702 · 10% owner MPM BioVentures 2018 GP LLC · CIK 0001818701 · 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: 2,885,470 F1 · kind: Transaction effected pursuant to a plan established pursuant to Rule 10b5-1. F24 · shares: The shares were sold as follows: 890 by BV 2014, 31 by AM BV2014, 562 by BV 2018 and 11 by AM BV2018. F25 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $33.875 to $34.25 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. F26 · ownership.nature: The shares are held as follows: 1,631,972 by BV 2014, 97,289 by BV 2014(B), 56,172 by AM BV2014, 1,030,718 by BV 2018, 48,966 by BV 2018(B) and 20,353 by AM BV2018. Each of the Reporting Persons disclaims beneficial ownership of the securities herein except to the extent of his or its respective pecuniary interest therein, if any. Read SEC document |
| December 07, 2021 Filed Dec 7, 2021 23:36 UTC | iTeos Therapeutics, Inc. ITOS · Entity 75965 | SaleCommon Stock | 17,962 | $33.15 | $595,440.30 |
DisclosureSEC source: 0001209191-21-068410 · doc4.xml · nonDerivative · entry 8 MPM BIOVENTURES 2018, L.P. · CIK 0001729505 · 10% owner MPM BioVentures 2018 LLC · CIK 0001818702 · 10% owner MPM BioVentures 2018 GP LLC · CIK 0001818701 · 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: 2,886,964 F1 · kind: Transaction effected pursuant to a plan established pursuant to Rule 10b5-1. F21 · shares: The shares were sold as follows: 10,701 by BV 2014, 368 by AM BV2014, 6,759 by BV 2018 and 134 by AM BV2018. F22 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $32.84 to $33.75 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. F23 · ownership.nature: The shares are held as follows: 1,632,862 by BV 2014, 97,289 by BV 2014(B), 56,203 by AM BV2014, 1,031,280 by BV 2018, 48,966 by BV 2018(B) and 20,364 by AM BV2018. Each of the Reporting Persons disclaims beneficial ownership of the securities herein except to the extent of his or its respective pecuniary interest therein, if any. Read SEC document |
| December 06, 2021 Filed Dec 7, 2021 23:36 UTC | iTeos Therapeutics, Inc. ITOS · Entity 75965 | SaleCommon Stock | 60 | $35.04 | $2,102.40 |
DisclosureSEC source: 0001209191-21-068410 · doc4.xml · nonDerivative · entry 7 MPM BIOVENTURES 2018, L.P. · CIK 0001729505 · 10% owner MPM BioVentures 2018 LLC · CIK 0001818702 · 10% owner MPM BioVentures 2018 GP LLC · CIK 0001818701 · 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: 2,904,926 F1 · kind: Transaction effected pursuant to a plan established pursuant to Rule 10b5-1. F19 · shares: The shares were sold as follows: 35 by BV 2014, 2 by AM BV2014, 22 by BV 2018 and 1 by AM BV2018. F20 · ownership.nature: The shares are held as follows: 1,643,563 by BV 2014, 97,289 by BV 2014(B), 56,571 by AM BV2014, 1,038,039 by BV 2018, 48,966 by BV 2018(B) and 20,498 by AM BV2018. Each of the Reporting Persons disclaims beneficial ownership of the securities herein except to the extent of his or its respective pecuniary interest therein, if any. Read SEC document |
| December 06, 2021 Filed Dec 7, 2021 23:36 UTC | iTeos Therapeutics, Inc. ITOS · Entity 75965 | SaleCommon Stock | 508 | $34.08 | $17,312.64 |
DisclosureSEC source: 0001209191-21-068410 · doc4.xml · nonDerivative · entry 6 MPM BIOVENTURES 2018, L.P. · CIK 0001729505 · 10% owner MPM BioVentures 2018 LLC · CIK 0001818702 · 10% owner MPM BioVentures 2018 GP LLC · CIK 0001818701 · 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: 2,904,986 F1 · kind: Transaction effected pursuant to a plan established pursuant to Rule 10b5-1. F16 · shares: The shares were sold as follows: 303 by BV 2014, 10 by AM BV2014, 191 by BV 2018 and 4 by AM BV2018. F17 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $34.00 to $34.125 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. F18 · ownership.nature: The shares are held as follows: 1,643,598 by BV 2014, 97,289 by BV 2014(B), 56,573 by AM BV2014, 1,038,061 by BV 2018, 48,966 by BV 2018(B) and 20,499 by AM BV2018. Each of the Reporting Persons disclaims beneficial ownership of the securities herein except to the extent of his or its respective pecuniary interest therein, if any. Read SEC document |
| December 06, 2021 Filed Dec 7, 2021 23:36 UTC | iTeos Therapeutics, Inc. ITOS · Entity 75965 | SaleCommon Stock | 1,171 | $33.57 | $39,310.47 |
DisclosureSEC source: 0001209191-21-068410 · doc4.xml · nonDerivative · entry 5 MPM BIOVENTURES 2018, L.P. · CIK 0001729505 · 10% owner MPM BioVentures 2018 LLC · CIK 0001818702 · 10% owner MPM BioVentures 2018 GP LLC · CIK 0001818701 · 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: 2,905,494 F1 · kind: Transaction effected pursuant to a plan established pursuant to Rule 10b5-1. F13 · shares: The shares were sold as follows: 698 by BV 2014, 24 by AM BV2014, 441 by BV 2018 and 8 by AM BV2018. F14 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $32.99 to $33.98 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. F15 · ownership.nature: The shares are held as follows: 1,643,901 by BV 2014, 97,289 by BV 2014(B), 56,583 by AM BV2014, 1,038,252 by BV 2018, 48,966 by BV 2018(B) and 20,503 by AM BV2018. Each of the Reporting Persons disclaims beneficial ownership of the securities herein except to the extent of his or its respective pecuniary interest therein, if any. Read SEC document |
| December 06, 2021 Filed Dec 7, 2021 23:36 UTC | iTeos Therapeutics, Inc. ITOS · Entity 75965 | SaleCommon Stock | 8,469 | $32.35 | $273,972.15 |
DisclosureSEC source: 0001209191-21-068410 · doc4.xml · nonDerivative · entry 4 MPM BIOVENTURES 2018, L.P. · CIK 0001729505 · 10% owner MPM BioVentures 2018 LLC · CIK 0001818702 · 10% owner MPM BioVentures 2018 GP LLC · CIK 0001818701 · 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: 2,906,665 F1 · kind: Transaction effected pursuant to a plan established pursuant to Rule 10b5-1. F10 · shares: The shares were sold as follows: 5,046 by BV 2014, 173 by AM BV2014, 3,187 by BV 2018 and 63 by AM BV2018. F11 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $31.98 to $32.975 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: 1,644,599 by BV 2014, 97,289 by BV 2014(B), 56,607 by AM BV2014, 1,038,693 by BV 2018, 48,966 by BV 2018(B) and 20,511 by AM BV2018. Each of the Reporting Persons disclaims beneficial ownership of the securities herein except to the extent of his or its respective pecuniary interest therein, if any. Read SEC document |
| December 03, 2021 Filed Dec 7, 2021 23:36 UTC | iTeos Therapeutics, Inc. ITOS · Entity 75965 | SaleCommon Stock | 179 | $36.26 | $6,490.54 |
DisclosureSEC source: 0001209191-21-068410 · doc4.xml · nonDerivative · entry 3 MPM BIOVENTURES 2018, L.P. · CIK 0001729505 · 10% owner MPM BioVentures 2018 LLC · CIK 0001818702 · 10% owner MPM BioVentures 2018 GP LLC · CIK 0001818701 · 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: 2,915,134 F1 · kind: Transaction effected pursuant to a plan established pursuant to Rule 10b5-1. F8 · shares: The shares were sold as follows: 107 by BV 2014, 4 by AM BV2014, 67 by BV 2018 and 1 by AM BV2018. F9 · ownership.nature: The shares are held as follows: 1,649,645 by BV 2014, 97,289 by BV 2014(B), 56,780 by AM BV2014, 1,041,880 by BV 2018, 48,966 by BV 2018(B) and 20,574 by AM BV2018. Each of the Reporting Persons disclaims beneficial ownership of the securities herein except to the extent of his or its respective pecuniary interest therein, if any. Read SEC document |
| December 03, 2021 Filed Dec 7, 2021 23:36 UTC | iTeos Therapeutics, Inc. ITOS · Entity 75965 | SaleCommon Stock | 2,419 | $35.44 | $85,729.36 |
DisclosureSEC source: 0001209191-21-068410 · doc4.xml · nonDerivative · entry 2 MPM BIOVENTURES 2018, L.P. · CIK 0001729505 · 10% owner MPM BioVentures 2018 LLC · CIK 0001818702 · 10% owner MPM BioVentures 2018 GP LLC · CIK 0001818701 · 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: 2,915,313 F1 · kind: Transaction effected pursuant to a plan established pursuant to Rule 10b5-1. F5 · shares: The shares were sold as follows: 1,441 by BV 2014, 50 by AM BV2014, 910 by BV 2018 and 18 by AM BV2018. F6 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $35.15 to $36.06 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. F7 · ownership.nature: The shares are held as follows: 1,649,752 by BV 2014, 97,289 by BV 2014(B), 56,784 by AM BV2014, 1,041,947 by BV 2018, 48,966 by BV 2018(B) and 20,575 by AM BV2018. Each of the Reporting Persons disclaims beneficial ownership of the securities herein except to the extent of his or its respective pecuniary interest therein, if any. Read SEC document |
| December 03, 2021 Filed Dec 7, 2021 23:36 UTC | iTeos Therapeutics, Inc. ITOS · Entity 75965 | SaleCommon Stock | 17,569 | $34.68 | $609,292.92 |
DisclosureSEC source: 0001209191-21-068410 · doc4.xml · nonDerivative · entry 1 MPM BIOVENTURES 2018, L.P. · CIK 0001729505 · 10% owner MPM BioVentures 2018 LLC · CIK 0001818702 · 10% owner MPM BioVentures 2018 GP LLC · CIK 0001818701 · 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: 2,917,732 F1 · kind: Transaction effected pursuant to a plan established pursuant to Rule 10b5-1. F2 · shares: The shares were sold as follows: 10,467 by MPM BioVentures 2014, L.P. ("BV 2014"), 359 by MPM Asset Management Investors BV2014 LLC ("AM BV2014"), 6,612 by MPM BioVentures 2018, L.P. ("BV 2018") and 131 by MPM Asset Management Investors BV2018 LLC ("AM BV2018"). MPM BioVentures 2014 GP LLC and MPM BioVentures 2014 LLC ("BV 2014 LLC") are the direct and indirect general partners of BV 2014 and BV 2014(B). BV 2014 LLC is the manager of AM BV2014. MPM BioVentures 2018 GP LLC and MPM BioVentures 2018 LLC ("BV 2018 LLC") are the direct and indirect general partners of BV 2018 and BV 2018(B). BV 2018 LLC is the manager of AM BV2018. Messrs. Evnin and Foley are managing directors of BV 2014 LLC and BV 2018 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 $34.15 to $35.135 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: 1,651,193 by BV 2014, 97,289 by, 56,834 by AM BV2014, 1,042,857 by BV 2018, 48,966 by BV 2018(B) and 20,593 by AM BV2018. Each of the Reporting Persons disclaims beneficial ownership of the securities herein except to the extent of his or its respective pecuniary interest therein, if any. Read SEC document |
| December 02, 2021 Filed Dec 2, 2021 23:56 UTC | iTeos Therapeutics, Inc. ITOS · Entity 75965 | SaleCommon Stock | 7,430 | $34.83 | $258,786.90 |
DisclosureSEC source: 0001209191-21-067707 · doc4.xml · nonDerivative · entry 7 MPM BIOVENTURES 2018, L.P. · CIK 0001729505 · 10% owner MPM BioVentures 2018 LLC · CIK 0001818702 · 10% owner MPM BioVentures 2018 GP LLC · CIK 0001818701 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · See Fpotnote Disclosed balance after: 2,935,301 F1 · kind: Transaction effected pursuant to a plan established pursuant to Rule 10b5-1. F20 · shares: The shares were sold as follows: 4,427 by BV 2014, 152 by AM BV2014, 2,796 by BV 2018 and 55 by AM BV2018. F21 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $34.25 to $35.14 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. F22 · ownership.nature: The shares are held as follows: 1,661,660 by BV 2014, 97,289 by BV 2014(B), 57,193 by AM BV2014, 1,049,469 by BV 2018, 48,966 by BV 2018(B) and 20,724 by AM BV2018. Each of the Reporting Persons disclaims beneficial ownership of the securities herein except to the extent of his or its respective pecuniary interest therein, if any. Read SEC document |
| December 02, 2021 Filed Dec 2, 2021 23:56 UTC | iTeos Therapeutics, Inc. ITOS · Entity 75965 | SaleCommon Stock | 29,757 | $33.74 | $1,004,001.18 |
DisclosureSEC source: 0001209191-21-067707 · doc4.xml · nonDerivative · entry 6 MPM BIOVENTURES 2018, L.P. · CIK 0001729505 · 10% owner MPM BioVentures 2018 LLC · CIK 0001818702 · 10% owner MPM BioVentures 2018 GP LLC · CIK 0001818701 · 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: 2,942,731 F1 · kind: Transaction effected pursuant to a plan established pursuant to Rule 10b5-1. F17 · shares: The shares were sold as follows: 17,728 by BV 2014, 611 by AM BV2014, 11,197 by BV 2018 and 221 by AM BV2018. F18 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $33.19 to $34.17 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. F19 · ownership.nature: The shares are held as follows: 1,666,087 by BV 2014, 97,289 by BV 2014(B), 57,345 by AM BV2014, 1,052,265 by BV 2018, 48,966 by BV 2018(B) and 20,779 by AM BV2018. Each of the Reporting Persons disclaims beneficial ownership of the securities herein except to the extent of his or its respective pecuniary interest therein, if any. Read SEC document |
| December 01, 2021 Filed Dec 2, 2021 23:56 UTC | iTeos Therapeutics, Inc. ITOS · Entity 75965 | SaleCommon Stock | 896 | $35.34 | $31,664.64 |
DisclosureSEC source: 0001209191-21-067707 · doc4.xml · nonDerivative · entry 5 MPM BIOVENTURES 2018, L.P. · CIK 0001729505 · 10% owner MPM BioVentures 2018 LLC · CIK 0001818702 · 10% owner MPM BioVentures 2018 GP LLC · CIK 0001818701 · 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: 2,972,488 F1 · kind: Transaction effected pursuant to a plan established pursuant to Rule 10b5-1. F14 · shares: The shares were sold as follows: 534 by BV 2014, 18 by AM BV2014, 337 by BV 2018 and 7 by AM BV2018. F15 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $35.30 to $35.77 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. F16 · ownership.nature: The shares are held as follows: 1,683,815 by BV 2014, 97,289 by BV 2014(B), 57,956 by AM BV2014, 1,063,462 by BV 2018, 48,966 by BV 2018(B) and 21,000 by AM BV2018. Each of the Reporting Persons disclaims beneficial ownership of the securities herein except to the extent of his or its respective pecuniary interest therein, if any. Read SEC document |
| December 01, 2021 Filed Dec 2, 2021 23:56 UTC | iTeos Therapeutics, Inc. ITOS · Entity 75965 | SaleCommon Stock | 5,457 | $34.61 | $188,866.77 |
DisclosureSEC source: 0001209191-21-067707 · doc4.xml · nonDerivative · entry 4 MPM BIOVENTURES 2018, L.P. · CIK 0001729505 · 10% owner MPM BioVentures 2018 LLC · CIK 0001818702 · 10% owner MPM BioVentures 2018 GP LLC · CIK 0001818701 · 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: 2,973,384 F1 · kind: Transaction effected pursuant to a plan established pursuant to Rule 10b5-1. F11 · shares: The shares were sold as follows: 3,251 by BV 2014, 112 by AM BV2014, 2,053 by BV 2018 and 41 by AM BV2018. F12 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $34.30 to $35.17 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. F13 · ownership.nature: The shares are held as follows: 1,684,349 by BV 2014, 97,289 by BV 2014(B), 57,974 by AM BV2014, 1,063,799 by BV 2018, 48,966 by BV 2018(B) and 21,007 by AM BV2018. Each of the Reporting Persons disclaims beneficial ownership of the securities herein except to the extent of his or its respective pecuniary interest therein, if any. Read SEC document |
| December 01, 2021 Filed Dec 2, 2021 23:56 UTC | iTeos Therapeutics, Inc. ITOS · Entity 75965 | SaleCommon Stock | 6,042 | $33.82 | $204,340.44 |
DisclosureSEC source: 0001209191-21-067707 · doc4.xml · nonDerivative · entry 3 MPM BIOVENTURES 2018, L.P. · CIK 0001729505 · 10% owner MPM BioVentures 2018 LLC · CIK 0001818702 · 10% owner MPM BioVentures 2018 GP LLC · CIK 0001818701 · 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: 2,978,841 F1 · kind: Transaction effected pursuant to a plan established pursuant to Rule 10b5-1. F8 · shares: The shares were sold as follows: 3,600 by BV 2014, 124 by AM BV2014, 2,274 by BV 2018 and 44 by AM BV2018. F9 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $33.26 to $34.22 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: 1,687,600 by BV 2014, 97,289 by BV 2014(B), 58,086 by AM BV2014, 1,065,852 by BV 2018, 48,966 by BV 2018(B) and 21,048 by AM BV2018. Each of the Reporting Persons disclaims beneficial ownership of the securities herein except to the extent of his or its respective pecuniary interest therein, if any. Read SEC document |
| November 30, 2021 Filed Dec 2, 2021 23:56 UTC | iTeos Therapeutics, Inc. ITOS · Entity 75965 | SaleCommon Stock | 28,076 | $35.19 | $987,994.44 |
DisclosureSEC source: 0001209191-21-067707 · doc4.xml · nonDerivative · entry 2 MPM BIOVENTURES 2018, L.P. · CIK 0001729505 · 10% owner MPM BioVentures 2018 LLC · CIK 0001818702 · 10% owner MPM BioVentures 2018 GP LLC · CIK 0001818701 · 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: 2,984,883 F1 · kind: Transaction effected pursuant to a plan established pursuant to Rule 10b5-1. F5 · shares: The shares were sold as follows: 16,733 by BV 2014, 576 by AM BV2014, 10,569 by BV 2018 and 198 by AM BV2018. F6 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $34.93 to $35.465 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. F7 · ownership.nature: The shares are held as follows: 1,691,200 by BV 2014, 97,289 by BV 2014(B), 58,210 by AM BV2014, 1,068,126 by BV 2018, 48,966 by BV 2018(B) and 21,092 by AM BV2018. Each of the Reporting Persons disclaims beneficial ownership of the securities herein except to the extent of his or its respective pecuniary interest therein, if any. Read SEC document |
| November 30, 2021 Filed Dec 2, 2021 23:56 UTC | iTeos Therapeutics, Inc. ITOS · Entity 75965 | SaleCommon Stock | 5,861 | $34.62 | $202,907.82 |
DisclosureSEC source: 0001209191-21-067707 · doc4.xml · nonDerivative · entry 1 MPM BIOVENTURES 2018, L.P. · CIK 0001729505 · 10% owner MPM BioVentures 2018 LLC · CIK 0001818702 · 10% owner MPM BioVentures 2018 GP LLC · CIK 0001818701 · 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: 3,012,959 F1 · kind: Transaction effected pursuant to a plan established pursuant to Rule 10b5-1. F2 · shares: The shares were sold as follows: 3,494 by MPM BioVentures 2014, L.P. ("BV 2014"), 120 by MPM Asset Management Investors BV2014 LLC ("AM BV2014"), 2,206 by MPM BioVentures 2018, L.P. ("BV 2018") and 41 by MPM Asset Management Investors BV2018 LLC ("AM BV2018"). MPM BioVentures 2014 GP LLC and MPM BioVentures 2014 LLC ("BV 2014 LLC") are the direct and indirect general partners of BV 2014 and BV 2014(B). BV 2014 LLC is the manager of AM BV2014. MPM BioVentures 2018 GP LLC and MPM BioVentures 2018 LLC ("BV 2018 LLC") are the direct and indirect general partners of BV 2018 and BV 2018(B). BV 2018 LLC is the manager of AM BV2018. Messrs. Evnin and Foley are managing directors of BV 2014 LLC and BV 2018 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 $33.93 to $34.92 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: 1,707,933 by BV 2014, 97,289 by, 58,786 by AM BV2014, 1,078,695 by BV 2018, 48,966 by BV 2018(B) and 21,290 by AM BV2018. Each of the Reporting Persons disclaims beneficial ownership of the securities herein except to the extent of his or its respective pecuniary interest therein, if any. Read SEC document |
| November 29, 2021 Filed Nov 30, 2021 21:57 UTC | iTeos Therapeutics, Inc. ITOS · Entity 75965 | SaleCommon Stock | 298 | $35.37 | $10,540.26 |
DisclosureSEC source: 0001209191-21-067150 · doc4.xml · nonDerivative · entry 4 MPM BIOVENTURES 2018, L.P. · CIK 0001729505 · 10% owner MPM BioVentures 2018 LLC · CIK 0001818702 · 10% owner MPM BioVentures 2018 GP LLC · CIK 0001818701 · 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: 3,018,820 F1 · kind: Transaction effected pursuant to a plan established pursuant to Rule 10b5-1. F11 · shares: The shares were sold as follows: 178 by BV 2014, 6 by AM BV2014, 112 by BV 2018 and 2 by AM BV2018. F12 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $35.125 to $35.67 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. F13 · ownership.nature: The shares are held as follows: 1,711,427 by BV 2014, 97,289 by BV 2014(B), 58,906 by AM BV2014, 1,080,901 by BV 2018, 48,966 by BV 2018(B) and 21,331 by AM BV2018. Each of the Reporting Persons disclaims beneficial ownership of the securities herein except to the extent of his or its respective pecuniary interest therein, if any. Read SEC document |
| November 29, 2021 Filed Nov 30, 2021 21:57 UTC | iTeos Therapeutics, Inc. ITOS · Entity 75965 | SaleCommon Stock | 10,073 | $34.46 | $347,115.58 |
DisclosureSEC source: 0001209191-21-067150 · doc4.xml · nonDerivative · entry 3 MPM BIOVENTURES 2018, L.P. · CIK 0001729505 · 10% owner MPM BioVentures 2018 LLC · CIK 0001818702 · 10% owner MPM BioVentures 2018 GP LLC · CIK 0001818701 · 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: 3,019,118 F1 · kind: Transaction effected pursuant to a plan established pursuant to Rule 10b5-1. F8 · shares: The shares were sold as follows: 6,001 by BV 2014, 207 by AM BV2014, 3,790 by BV 2018 and 75 by AM BV2018. F9 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $34.06 to $34.86 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: 1,711,605 by BV 2014, 97,289 by BV 2014(B), 58,912 by AM BV2014, 1,081,013 by BV 2018, 48,966 by BV 2018(B) and 21,333 by AM BV2018. Each of the Reporting Persons disclaims beneficial ownership of the securities herein except to the extent of his or its respective pecuniary interest therein, if any. Read SEC document |
| November 26, 2021 Filed Nov 30, 2021 21:57 UTC | iTeos Therapeutics, Inc. ITOS · Entity 75965 | SaleCommon Stock | 6,129 | $36.03 | $220,827.87 |
DisclosureSEC source: 0001209191-21-067150 · doc4.xml · nonDerivative · entry 2 MPM BIOVENTURES 2018, L.P. · CIK 0001729505 · 10% owner MPM BioVentures 2018 LLC · CIK 0001818702 · 10% owner MPM BioVentures 2018 GP LLC · CIK 0001818701 · 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: 3,029,191 F1 · kind: Transaction effected pursuant to a plan established pursuant to Rule 10b5-1. F5 · shares: The shares were sold as follows: 3,652 by BV 2014, 126 by AM BV2014, 2,306 by BV 2018 and 45 by AM BV2018. F6 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $35.92 to $36.39 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. F7 · ownership.nature: The shares are held as follows: 1,717,606 by BV 2014, 97,289 by BV 2014(B), 59,119 by AM BV2014, 1,084,803 by BV 2018, 48,966 by BV 2018(B) and 21,408 by AM BV2018. Each of the Reporting Persons disclaims beneficial ownership of the securities herein except to the extent of his or its respective pecuniary interest therein, if any. Read SEC document |
| November 26, 2021 Filed Nov 30, 2021 21:57 UTC | iTeos Therapeutics, Inc. ITOS · Entity 75965 | SaleCommon Stock | 6,545 | $35.49 | $232,282.05 |
DisclosureSEC source: 0001209191-21-067150 · doc4.xml · nonDerivative · entry 1 MPM BIOVENTURES 2018, L.P. · CIK 0001729505 · 10% owner MPM BioVentures 2018 LLC · CIK 0001818702 · 10% owner MPM BioVentures 2018 GP LLC · CIK 0001818701 · 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: 3,035,320 F1 · kind: Transaction effected pursuant to a plan established pursuant to Rule 10b5-1. F2 · shares: The shares were sold as follows: 3,899 by MPM BioVentures 2014, L.P. ("BV 2014"), 134 by MPM Asset Management Investors BV2014 LLC ("AM BV2014"), 2,463 by MPM BioVentures 2018, L.P. ("BV 2018") and 49 by MPM Asset Management Investors BV2018 LLC ("AM BV2018"). MPM BioVentures 2014 GP LLC and MPM BioVentures 2014 LLC ("BV 2014 LLC") are the direct and indirect general partners of BV 2014 and BV 2014(B). BV 2014 LLC is the manager of AM BV2014. MPM BioVentures 2018 GP LLC and MPM BioVentures 2018 LLC ("BV 2018 LLC") are the direct and indirect general partners of BV 2018 and BV 2018(B). BV 2018 LLC is the manager of AM BV2018. Messrs. Evnin and Foley are managing directors of BV 2014 LLC and BV 2018 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 $34.915 to $35.91 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: 1,721,258 by BV 2014, 97,289 by, 59,245 by AM BV2014, 1,087,109 by BV 2018, 48,966 by BV 2018(B) and 21,453 by AM BV2018. Each of the Reporting Persons disclaims beneficial ownership of the securities herein except to the extent of his or its respective pecuniary interest therein, if any. Read SEC document |
| November 24, 2021 Filed Nov 24, 2021 23:35 UTC | iTeos Therapeutics, Inc. ITOS · Entity 75965 | SaleCommon Stock | 13,126 | $37.02 | $485,924.52 |
DisclosureSEC source: 0001209191-21-066853 · doc4.xml · nonDerivative · entry 8 MPM BIOVENTURES 2018, L.P. · CIK 0001729505 · 10% owner MPM BioVentures 2018 LLC · CIK 0001818702 · 10% owner MPM BioVentures 2018 GP LLC · CIK 0001818701 · 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: 3,041,865 F4 · kind: Transaction effected pursuant to a plan established pursuant to Rule 10b5-1. F23 · shares: The shares were sold as follows: 7,820 by BV 2014, 269 by AM BV2014, 4,939 by BV 2018 and 98 by AM BV2018. F24 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $36.85 to $37.27 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. F25 · ownership.nature: The shares are held as follows: 1,725,157 by BV 2014, 97,289 by BV 2014(B), 59,379 by AM BV2014, 1,089,572 by BV 2018, 48,966 by BV 2018(B) and 21,502 by AM BV2018. Each of the Reporting Persons disclaims beneficial ownership of the securities herein except to the extent of his or its respective pecuniary interest therein, if any. Read SEC document |
| November 24, 2021 Filed Nov 24, 2021 23:35 UTC | iTeos Therapeutics, Inc. ITOS · Entity 75965 | SaleCommon Stock | 18,343 | $36.05 | $661,265.15 |
DisclosureSEC source: 0001209191-21-066853 · doc4.xml · nonDerivative · entry 7 MPM BIOVENTURES 2018, L.P. · CIK 0001729505 · 10% owner MPM BioVentures 2018 LLC · CIK 0001818702 · 10% owner MPM BioVentures 2018 GP LLC · CIK 0001818701 · 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: 3,054,991 F4 · kind: Transaction effected pursuant to a plan established pursuant to Rule 10b5-1. F20 · shares: The shares were sold as follows: 10,929 by BV 2014, 376 by AM BV2014, 6,902 by BV 2018 and 136 by AM BV2018. F21 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $35.83 to $36.81 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. F22 · ownership.nature: The shares are held as follows: 1,732,977 by BV 2014, 97,289 by BV 2014(B), 59,648 by AM BV2014, 1,094,511 by BV 2018, 48,966 by BV 2018(B) and 21,600 by AM BV2018. Each of the Reporting Persons disclaims beneficial ownership of the securities herein except to the extent of his or its respective pecuniary interest therein, if any. Read SEC document |
| November 24, 2021 Filed Nov 24, 2021 23:35 UTC | iTeos Therapeutics, Inc. ITOS · Entity 75965 | SaleCommon Stock | 4,868 | $35.20 | $171,353.60 |
DisclosureSEC source: 0001209191-21-066853 · doc4.xml · nonDerivative · entry 6 MPM BIOVENTURES 2018, L.P. · CIK 0001729505 · 10% owner MPM BioVentures 2018 LLC · CIK 0001818702 · 10% owner MPM BioVentures 2018 GP LLC · CIK 0001818701 · 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: 3,073,334 F4 · kind: Transaction effected pursuant to a plan established pursuant to Rule 10b5-1. F17 · shares: The shares were sold as follows: 2,900 by BV 2014, 100 by AM BV2014, 1,832 by BV 2018 and 36 by AM BV2018. F18 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $34.82 to $35.78 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. F19 · ownership.nature: The shares are held as follows: 1,743,906 by BV 2014, 97,289 by BV 2014(B), 60,024 by AM BV2014, 1,101,413 by BV 2018, 48,966 by BV 2018(B) and 21,736 by AM BV2018. Each of the Reporting Persons disclaims beneficial ownership of the securities herein except to the extent of his or its respective pecuniary interest therein, if any. 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.