Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| Aura Biosciences, Inc.AURA · Entity 5142 | Director | July 07, 2026 | July 08, 2026 |
| Bicara Therapeutics Inc.BCAX · Entity 4673 | Director | July 28, 2026 | July 29, 2026 |
| Mereo BioPharma Group plcMREO · Entity 7264 | Director | February 26, 2026 | February 27, 2026 |
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.
Aura Biosciences, Inc.
Report date July 07, 2026 · Filed July 08, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | Direct | 30,000 |
Reported balance
After 2026-07-07 transaction · row 1
1 source rowRow 1 · 2026-07-07 · Grant · Acquired 30,000 · Balance 30,000 F1: These shares were acquired pursuant to a restricted stock unit ("RSU") award under the Issuer's 2021 Stock Option and Incentive Plan. Each RSU represents the right to receive one share of the Issuer's Common Stock. These RSUs vest in three substantially equal annual installments beginning on July 15, 2027, subject to the Reporting Person's continued service as of each such vesting date. |
| Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $7.03 · Expires 2036-07-07 | Direct | 60,000 |
Reported balance
After 2026-07-07 transaction · row 2
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 2 · 2026-07-07 · Grant · Acquired 60,000 · Balance 60,000 F2: The shares underlying this option vest in three substantially equal annual installments beginning on July 7, 2027, subject to the Reporting Person's continued service as of each such vesting date. |
Filing footnotes · ownership attribution and instrument terms
F1: These shares were acquired pursuant to a restricted stock unit ("RSU") award under the Issuer's 2021 Stock Option and Incentive Plan. Each RSU represents the right to receive one share of the Issuer's Common Stock. These RSUs vest in three substantially equal annual installments beginning on July 15, 2027, subject to the Reporting Person's continued service as of each such vesting date.
F2: The shares underlying this option vest in three substantially equal annual installments beginning on July 7, 2027, subject to the Reporting Person's continued service as of each such vesting date.
Bicara Therapeutics Inc.
Report date July 28, 2026 · Filed July 29, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $26.88 · Expires 2036-07-28 | Direct | 38,950 |
Reported balance
After 2026-07-28 transaction · row 1
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 1 · 2026-07-28 · Grant · Acquired 38,950 · Balance 38,950 F1: One-third of the shares underlying this option shall vest and become exercisable on July 28, 2027, with the remainder vesting in twenty-four equal monthly installments thereafter, subject to the Reporting Person's continued service on each such vesting date. |
Filing footnotes · ownership attribution and instrument terms
F1: One-third of the shares underlying this option shall vest and become exercisable on July 28, 2027, with the remainder vesting in twenty-four equal monthly installments thereafter, subject to the Reporting Person's continued service on each such vesting date.
Mereo BioPharma Group plc
Report date February 26, 2026 · Filed February 27, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Share Options (Right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $0.39 · Expires 2036-02-26 | Direct | 66,000 |
Reported balance
After 2026-02-26 transaction · row 1
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 1 · 2026-02-26 · Grant · Acquired 66,000 · Balance 66,000 F1: Vests in substantially equal monthly installments over a one year period from the February 26, 2026 grant date. F2: Each American Depositary Share ("ADS") represents five ordinary shares, nominal value GBP 0.003 per ordinary share, of the Issuer. |
| Deferred Restricted Stock UnitsSEC Table II · derivative / convertible security | Direct | 117,533 |
Reported balance
After 2026-02-26 transaction · row 2
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 2 · 2026-02-26 · Grant · Acquired 117,533 · Balance 117,533 F3: Deferred restricted stock units ("DRSU") are granted to non-executive directors who elected to receive DRSUs in the form of ADSs in lieu of annual cash compensation. DRSUs vest in substantially equal monthly installments over the plan year following the grant date. Payment of DRSUs in ADSs will generally be made 180 days following separation of service. F2: Each American Depositary Share ("ADS") represents five ordinary shares, nominal value GBP 0.003 per ordinary share, of the Issuer. |
Filing footnotes · ownership attribution and instrument terms
F1: Vests in substantially equal monthly installments over a one year period from the February 26, 2026 grant date.
F2: Each American Depositary Share ("ADS") represents five ordinary shares, nominal value GBP 0.003 per ordinary share, of the Issuer.
F3: Deferred restricted stock units ("DRSU") are granted to non-executive directors who elected to receive DRSUs in the form of ADSs in lieu of annual cash compensation. DRSUs vest in substantially equal monthly installments over the plan year following the grant date. Payment of DRSUs in ADSs will generally be made 180 days following separation of service.
Past disclosures · reporting ended (2)
No longer tracked through insider filings. These historical balances do not imply present ownership or a zero position.
Day One Biopharmaceuticals, Inc.
Report date April 23, 2026 · Filed April 23, 2026
Section 16 reporting ended · disclosed 2026-04-23. Current position is not established by this disclosure.
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | Direct | 0 |
Reported balance
After 2026-04-23 transaction · row 1
1 source rowRow 1 · 2026-04-23 · Disposition to issuer · Disposed 204,643 · Balance 0 F1: On March 6, 2026, Servier Pharmaceuticals LLC, a Delaware limited liability company ("Parent"), Servier Detroit Inc., a Delaware corporation and a wholly owned subsidiary of Parent ("Merger Sub"), Day One Biopharmaceuticals, Inc., a Delaware corporation (the "Company"), and Servier S.A.S., a French societe par actions simplifiee, solely as a guarantor, entered into an Agreement and Plan of Merger (the "Merger Agreement"). Pursuant to the Merger Agreement, the Merger Sub merged with and into the Company (such merger and the other transactions contemplated by the Merger Agreement, the "Merger") with the Company surviving the Merger as a wholly owned subsidiary of the Parent. F2: Upon the closing of the Merger on April 23, 2026, each issued and outstanding share of the Company's Common Stock, par value $0.0001 per share, was either (x) purchased for $21.50 per share (the "Offer Price"), net to the seller in cash, without interest, and subject to applicable withholding taxes, on the terms and conditions set forth in the Merger Agreement, or (y) automatically converted into the right to receive the Offer Price (the "Merger Consideration"), net to the seller in cash, without interest, and subject to applicable withholding taxes, on the terms and conditions set forth in the Merger Agreement. |
| Common StockSEC Table I · non-derivative | IndirectSee footnote | 0 |
Reported balance
After 2026-04-23 transaction · row 2
Account identity is unresolved; indirect or unspecified ownership is not merged.
1 source rowRow 2 · 2026-04-23 · Disposition to issuer · Disposed 20,204 · Balance 0 F1: On March 6, 2026, Servier Pharmaceuticals LLC, a Delaware limited liability company ("Parent"), Servier Detroit Inc., a Delaware corporation and a wholly owned subsidiary of Parent ("Merger Sub"), Day One Biopharmaceuticals, Inc., a Delaware corporation (the "Company"), and Servier S.A.S., a French societe par actions simplifiee, solely as a guarantor, entered into an Agreement and Plan of Merger (the "Merger Agreement"). Pursuant to the Merger Agreement, the Merger Sub merged with and into the Company (such merger and the other transactions contemplated by the Merger Agreement, the "Merger") with the Company surviving the Merger as a wholly owned subsidiary of the Parent. F2: Upon the closing of the Merger on April 23, 2026, each issued and outstanding share of the Company's Common Stock, par value $0.0001 per share, was either (x) purchased for $21.50 per share (the "Offer Price"), net to the seller in cash, without interest, and subject to applicable withholding taxes, on the terms and conditions set forth in the Merger Agreement, or (y) automatically converted into the right to receive the Offer Price (the "Merger Consideration"), net to the seller in cash, without interest, and subject to applicable withholding taxes, on the terms and conditions set forth in the Merger Agreement. F3: Represents shares held by The Jeremy Bender 2023 Grantor Retained Annuity Trust dated June 27, 2023. |
| Common StockSEC Table I · non-derivative | IndirectSee footnote | 0 |
Reported balance
After 2026-04-23 transaction · row 3
Account identity is unresolved; indirect or unspecified ownership is not merged.
1 source rowRow 3 · 2026-04-23 · Disposition to issuer · Disposed 300,000 · Balance 0 F1: On March 6, 2026, Servier Pharmaceuticals LLC, a Delaware limited liability company ("Parent"), Servier Detroit Inc., a Delaware corporation and a wholly owned subsidiary of Parent ("Merger Sub"), Day One Biopharmaceuticals, Inc., a Delaware corporation (the "Company"), and Servier S.A.S., a French societe par actions simplifiee, solely as a guarantor, entered into an Agreement and Plan of Merger (the "Merger Agreement"). Pursuant to the Merger Agreement, the Merger Sub merged with and into the Company (such merger and the other transactions contemplated by the Merger Agreement, the "Merger") with the Company surviving the Merger as a wholly owned subsidiary of the Parent. F2: Upon the closing of the Merger on April 23, 2026, each issued and outstanding share of the Company's Common Stock, par value $0.0001 per share, was either (x) purchased for $21.50 per share (the "Offer Price"), net to the seller in cash, without interest, and subject to applicable withholding taxes, on the terms and conditions set forth in the Merger Agreement, or (y) automatically converted into the right to receive the Offer Price (the "Merger Consideration"), net to the seller in cash, without interest, and subject to applicable withholding taxes, on the terms and conditions set forth in the Merger Agreement. F4: Represents shares held by the Jeremy Bender 2025 Grantor Retained Annuity Trust of which the Reporting Person is trustee. |
| Common StockSEC Table I · non-derivative | IndirectSee footnote | 0 |
Reported balance
After 2026-04-23 transaction · row 4
Account identity is unresolved; indirect or unspecified ownership is not merged.
1 source rowRow 4 · 2026-04-23 · Disposition to issuer · Disposed 147,702 · Balance 0 F1: On March 6, 2026, Servier Pharmaceuticals LLC, a Delaware limited liability company ("Parent"), Servier Detroit Inc., a Delaware corporation and a wholly owned subsidiary of Parent ("Merger Sub"), Day One Biopharmaceuticals, Inc., a Delaware corporation (the "Company"), and Servier S.A.S., a French societe par actions simplifiee, solely as a guarantor, entered into an Agreement and Plan of Merger (the "Merger Agreement"). Pursuant to the Merger Agreement, the Merger Sub merged with and into the Company (such merger and the other transactions contemplated by the Merger Agreement, the "Merger") with the Company surviving the Merger as a wholly owned subsidiary of the Parent. F2: Upon the closing of the Merger on April 23, 2026, each issued and outstanding share of the Company's Common Stock, par value $0.0001 per share, was either (x) purchased for $21.50 per share (the "Offer Price"), net to the seller in cash, without interest, and subject to applicable withholding taxes, on the terms and conditions set forth in the Merger Agreement, or (y) automatically converted into the right to receive the Offer Price (the "Merger Consideration"), net to the seller in cash, without interest, and subject to applicable withholding taxes, on the terms and conditions set forth in the Merger Agreement. F5: Represents shares held by The Melissa Bender 2022 Grantor Retained Annuity Trust under Irrevocable Trust Agreement dated March 29, 2022 of which the Reporting Person's spouse is trustee. |
| Common StockSEC Table I · non-derivative | IndirectSee footnote | 0 |
Reported balance
After 2026-04-23 transaction · row 5
Account identity is unresolved; indirect or unspecified ownership is not merged.
1 source rowRow 5 · 2026-04-23 · Disposition to issuer · Disposed 18,197 · Balance 0 F1: On March 6, 2026, Servier Pharmaceuticals LLC, a Delaware limited liability company ("Parent"), Servier Detroit Inc., a Delaware corporation and a wholly owned subsidiary of Parent ("Merger Sub"), Day One Biopharmaceuticals, Inc., a Delaware corporation (the "Company"), and Servier S.A.S., a French societe par actions simplifiee, solely as a guarantor, entered into an Agreement and Plan of Merger (the "Merger Agreement"). Pursuant to the Merger Agreement, the Merger Sub merged with and into the Company (such merger and the other transactions contemplated by the Merger Agreement, the "Merger") with the Company surviving the Merger as a wholly owned subsidiary of the Parent. F2: Upon the closing of the Merger on April 23, 2026, each issued and outstanding share of the Company's Common Stock, par value $0.0001 per share, was either (x) purchased for $21.50 per share (the "Offer Price"), net to the seller in cash, without interest, and subject to applicable withholding taxes, on the terms and conditions set forth in the Merger Agreement, or (y) automatically converted into the right to receive the Offer Price (the "Merger Consideration"), net to the seller in cash, without interest, and subject to applicable withholding taxes, on the terms and conditions set forth in the Merger Agreement. F6: Represents shares held by The Melissa Bender 2023 Grantor Retained Annuity Trust, dated June 27, 2023. |
| Common StockSEC Table I · non-derivative | IndirectSee footnote | 0 |
Reported balance
After 2026-04-23 transaction · row 6
Account identity is unresolved; indirect or unspecified ownership is not merged.
1 source rowRow 6 · 2026-04-23 · Disposition to issuer · Disposed 300,000 · Balance 0 F1: On March 6, 2026, Servier Pharmaceuticals LLC, a Delaware limited liability company ("Parent"), Servier Detroit Inc., a Delaware corporation and a wholly owned subsidiary of Parent ("Merger Sub"), Day One Biopharmaceuticals, Inc., a Delaware corporation (the "Company"), and Servier S.A.S., a French societe par actions simplifiee, solely as a guarantor, entered into an Agreement and Plan of Merger (the "Merger Agreement"). Pursuant to the Merger Agreement, the Merger Sub merged with and into the Company (such merger and the other transactions contemplated by the Merger Agreement, the "Merger") with the Company surviving the Merger as a wholly owned subsidiary of the Parent. F2: Upon the closing of the Merger on April 23, 2026, each issued and outstanding share of the Company's Common Stock, par value $0.0001 per share, was either (x) purchased for $21.50 per share (the "Offer Price"), net to the seller in cash, without interest, and subject to applicable withholding taxes, on the terms and conditions set forth in the Merger Agreement, or (y) automatically converted into the right to receive the Offer Price (the "Merger Consideration"), net to the seller in cash, without interest, and subject to applicable withholding taxes, on the terms and conditions set forth in the Merger Agreement. F7: Represents shares held by the Melissa Bender 2025 Grantor Retained Annuity Trust of which the Reporting Person's spouse is trustee. |
| Common StockSEC Table I · non-derivative | IndirectSee footnote | 0 |
Reported balance
After 2026-04-23 transaction · row 7
Account identity is unresolved; indirect or unspecified ownership is not merged.
1 source rowRow 7 · 2026-04-23 · Disposition to issuer · Disposed 808,285 · Balance 0 F1: On March 6, 2026, Servier Pharmaceuticals LLC, a Delaware limited liability company ("Parent"), Servier Detroit Inc., a Delaware corporation and a wholly owned subsidiary of Parent ("Merger Sub"), Day One Biopharmaceuticals, Inc., a Delaware corporation (the "Company"), and Servier S.A.S., a French societe par actions simplifiee, solely as a guarantor, entered into an Agreement and Plan of Merger (the "Merger Agreement"). Pursuant to the Merger Agreement, the Merger Sub merged with and into the Company (such merger and the other transactions contemplated by the Merger Agreement, the "Merger") with the Company surviving the Merger as a wholly owned subsidiary of the Parent. F2: Upon the closing of the Merger on April 23, 2026, each issued and outstanding share of the Company's Common Stock, par value $0.0001 per share, was either (x) purchased for $21.50 per share (the "Offer Price"), net to the seller in cash, without interest, and subject to applicable withholding taxes, on the terms and conditions set forth in the Merger Agreement, or (y) automatically converted into the right to receive the Offer Price (the "Merger Consideration"), net to the seller in cash, without interest, and subject to applicable withholding taxes, on the terms and conditions set forth in the Merger Agreement. F8: Represents shares held by the Bender Revocable Trust dated January 18, 2017, as amended, Jeremy Bender and Melissa C. Bender, Trustees. |
| Stock Option (right to buy Common Stock)SEC Table II · derivative / convertible security · Conversion / exercise price $8.99 · Expires 2031-05-25 | Direct | 0 |
Reported balance
After 2026-04-23 transaction · row 8
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 8 · 2026-04-23 · Disposition to issuer · Disposed 1,463,134 · Balance 0 F10: Immediately prior to the effective time of the Merger, all outstanding unvested stock options and unvested restricted stock units became fully vested. At the effective time of the Merger, each stock option and restricted stock unit was canceled and converted into the right to receive an amount in cash equal to the Merger Consideration (or, in the case of stock options, the difference between the Merger Consideration and the applicable per share exercise price), less any applicable withholding taxes. F9: The options are fully vested. |
| Stock Option (right to buy Common Stock)SEC Table II · derivative / convertible security · Conversion / exercise price $8.99 · Expires 2032-01-17 | Direct | 0 |
Reported balance
After 2026-04-23 transaction · row 9
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 9 · 2026-04-23 · Disposition to issuer · Disposed 397,000 · Balance 0 F10: Immediately prior to the effective time of the Merger, all outstanding unvested stock options and unvested restricted stock units became fully vested. At the effective time of the Merger, each stock option and restricted stock unit was canceled and converted into the right to receive an amount in cash equal to the Merger Consideration (or, in the case of stock options, the difference between the Merger Consideration and the applicable per share exercise price), less any applicable withholding taxes. F11: The option vests as to 2.0833% of the total shares monthly, with 100% of the total shares vested on January 18, 2026, subject to the Reporting Person's provision of service to the Issuer on each vesting date. |
| Stock Option (right to buy Common Stock)SEC Table II · derivative / convertible security · Conversion / exercise price $8.99 · Expires 2033-01-16 | Direct | 0 |
Reported balance
After 2026-04-23 transaction · row 10
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 10 · 2026-04-23 · Disposition to issuer · Disposed 244,000 · Balance 0 F10: Immediately prior to the effective time of the Merger, all outstanding unvested stock options and unvested restricted stock units became fully vested. At the effective time of the Merger, each stock option and restricted stock unit was canceled and converted into the right to receive an amount in cash equal to the Merger Consideration (or, in the case of stock options, the difference between the Merger Consideration and the applicable per share exercise price), less any applicable withholding taxes. F12: The option vests as to 1/48th of the total shares monthly, commencing February 17, 2023, subject to the Reporting Person's provision of service to the Issuer on each vesting date. |
| Stock Option (right to buy Common Stock)SEC Table II · derivative / convertible security · Conversion / exercise price $8.99 · Expires 2034-01-04 | Direct | 0 |
Reported balance
After 2026-04-23 transaction · row 11
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 11 · 2026-04-23 · Disposition to issuer · Disposed 286,000 · Balance 0 F10: Immediately prior to the effective time of the Merger, all outstanding unvested stock options and unvested restricted stock units became fully vested. At the effective time of the Merger, each stock option and restricted stock unit was canceled and converted into the right to receive an amount in cash equal to the Merger Consideration (or, in the case of stock options, the difference between the Merger Consideration and the applicable per share exercise price), less any applicable withholding taxes. F13: The option vests as to 1/48th of the total shares monthly, commencing February 5, 2024, subject to the Reporting Person's provision of service to the Issuer on each vesting date. |
| Stock Option (right to buy Common Stock)SEC Table II · derivative / convertible security · Conversion / exercise price $8.99 · Expires 2035-01-14 | Direct | 0 |
Reported balance
After 2026-04-23 transaction · row 12
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 12 · 2026-04-23 · Disposition to issuer · Disposed 286,000 · Balance 0 F10: Immediately prior to the effective time of the Merger, all outstanding unvested stock options and unvested restricted stock units became fully vested. At the effective time of the Merger, each stock option and restricted stock unit was canceled and converted into the right to receive an amount in cash equal to the Merger Consideration (or, in the case of stock options, the difference between the Merger Consideration and the applicable per share exercise price), less any applicable withholding taxes. F14: The option vests as to 1/48th of the total shares monthly, commencing February 15, 2025, subject to the Reporting Person's provision of service to the Issuer on each vesting date. |
| Stock Option (right to buy Common Stock)SEC Table II · derivative / convertible security · Conversion / exercise price $11.16 · Expires 2036-01-29 | Direct | 0 |
Reported balance
After 2026-04-23 transaction · row 13
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 13 · 2026-04-23 · Disposition to issuer · Disposed 355,000 · Balance 0 F10: Immediately prior to the effective time of the Merger, all outstanding unvested stock options and unvested restricted stock units became fully vested. At the effective time of the Merger, each stock option and restricted stock unit was canceled and converted into the right to receive an amount in cash equal to the Merger Consideration (or, in the case of stock options, the difference between the Merger Consideration and the applicable per share exercise price), less any applicable withholding taxes. F15: The option vests as to 1/48th of the total shares monthly, commencing February 28, 2026, subject to the Reporting Person's provision of service to the Issuer on each vesting date. |
| Restricted Stock Unit (RSU)SEC Table II · derivative / convertible security | Direct | 0 |
Reported balance
After 2026-04-23 transaction · row 14
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 14 · 2026-04-23 · Disposition to issuer · Disposed 14,250 · Balance 0 F16: Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of the Issuer's Common Stock upon settlement. F10: Immediately prior to the effective time of the Merger, all outstanding unvested stock options and unvested restricted stock units became fully vested. At the effective time of the Merger, each stock option and restricted stock unit was canceled and converted into the right to receive an amount in cash equal to the Merger Consideration (or, in the case of stock options, the difference between the Merger Consideration and the applicable per share exercise price), less any applicable withholding taxes. F17: The RSUs vest as to 1/16th of the total award in quarterly installments on February 15, May 15, August 15 and November 15, subject to the Reporting Person's provision of service to the Issuer on each vesting date. F18: RSUs do not expire; they either vest or are canceled prior to the vesting date. |
| Restricted Stock Unit (RSU)SEC Table II · derivative / convertible security | Direct | 0 |
Reported balance
After 2026-04-23 transaction · row 15
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 15 · 2026-04-23 · Disposition to issuer · Disposed 81,816 · Balance 0 F16: Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of the Issuer's Common Stock upon settlement. F10: Immediately prior to the effective time of the Merger, all outstanding unvested stock options and unvested restricted stock units became fully vested. At the effective time of the Merger, each stock option and restricted stock unit was canceled and converted into the right to receive an amount in cash equal to the Merger Consideration (or, in the case of stock options, the difference between the Merger Consideration and the applicable per share exercise price), less any applicable withholding taxes. F17: The RSUs vest as to 1/16th of the total award in quarterly installments on February 15, May 15, August 15 and November 15, subject to the Reporting Person's provision of service to the Issuer on each vesting date. F18: RSUs do not expire; they either vest or are canceled prior to the vesting date. |
| Restricted Stock Unit (RSU)SEC Table II · derivative / convertible security | Direct | 0 |
Reported balance
After 2026-04-23 transaction · row 16
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 16 · 2026-04-23 · Disposition to issuer · Disposed 128,565 · Balance 0 F16: Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of the Issuer's Common Stock upon settlement. F10: Immediately prior to the effective time of the Merger, all outstanding unvested stock options and unvested restricted stock units became fully vested. At the effective time of the Merger, each stock option and restricted stock unit was canceled and converted into the right to receive an amount in cash equal to the Merger Consideration (or, in the case of stock options, the difference between the Merger Consideration and the applicable per share exercise price), less any applicable withholding taxes. F17: The RSUs vest as to 1/16th of the total award in quarterly installments on February 15, May 15, August 15 and November 15, subject to the Reporting Person's provision of service to the Issuer on each vesting date. F18: RSUs do not expire; they either vest or are canceled prior to the vesting date. |
| Restricted Stock Unit (RSU)SEC Table II · derivative / convertible security | Direct | 0 |
Reported balance
After 2026-04-23 transaction · row 17
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 17 · 2026-04-23 · Disposition to issuer · Disposed 222,188 · Balance 0 F16: Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of the Issuer's Common Stock upon settlement. F10: Immediately prior to the effective time of the Merger, all outstanding unvested stock options and unvested restricted stock units became fully vested. At the effective time of the Merger, each stock option and restricted stock unit was canceled and converted into the right to receive an amount in cash equal to the Merger Consideration (or, in the case of stock options, the difference between the Merger Consideration and the applicable per share exercise price), less any applicable withholding taxes. F17: The RSUs vest as to 1/16th of the total award in quarterly installments on February 15, May 15, August 15 and November 15, subject to the Reporting Person's provision of service to the Issuer on each vesting date. F18: RSUs do not expire; they either vest or are canceled prior to the vesting date. |
Filing footnotes · ownership attribution and instrument terms
F1: On March 6, 2026, Servier Pharmaceuticals LLC, a Delaware limited liability company ("Parent"), Servier Detroit Inc., a Delaware corporation and a wholly owned subsidiary of Parent ("Merger Sub"), Day One Biopharmaceuticals, Inc., a Delaware corporation (the "Company"), and Servier S.A.S., a French societe par actions simplifiee, solely as a guarantor, entered into an Agreement and Plan of Merger (the "Merger Agreement"). Pursuant to the Merger Agreement, the Merger Sub merged with and into the Company (such merger and the other transactions contemplated by the Merger Agreement, the "Merger") with the Company surviving the Merger as a wholly owned subsidiary of the Parent.
F2: Upon the closing of the Merger on April 23, 2026, each issued and outstanding share of the Company's Common Stock, par value $0.0001 per share, was either (x) purchased for $21.50 per share (the "Offer Price"), net to the seller in cash, without interest, and subject to applicable withholding taxes, on the terms and conditions set forth in the Merger Agreement, or (y) automatically converted into the right to receive the Offer Price (the "Merger Consideration"), net to the seller in cash, without interest, and subject to applicable withholding taxes, on the terms and conditions set forth in the Merger Agreement.
F3: Represents shares held by The Jeremy Bender 2023 Grantor Retained Annuity Trust dated June 27, 2023.
F4: Represents shares held by the Jeremy Bender 2025 Grantor Retained Annuity Trust of which the Reporting Person is trustee.
F5: Represents shares held by The Melissa Bender 2022 Grantor Retained Annuity Trust under Irrevocable Trust Agreement dated March 29, 2022 of which the Reporting Person's spouse is trustee.
F6: Represents shares held by The Melissa Bender 2023 Grantor Retained Annuity Trust, dated June 27, 2023.
F7: Represents shares held by the Melissa Bender 2025 Grantor Retained Annuity Trust of which the Reporting Person's spouse is trustee.
F8: Represents shares held by the Bender Revocable Trust dated January 18, 2017, as amended, Jeremy Bender and Melissa C. Bender, Trustees.
F9: The options are fully vested.
F10: Immediately prior to the effective time of the Merger, all outstanding unvested stock options and unvested restricted stock units became fully vested. At the effective time of the Merger, each stock option and restricted stock unit was canceled and converted into the right to receive an amount in cash equal to the Merger Consideration (or, in the case of stock options, the difference between the Merger Consideration and the applicable per share exercise price), less any applicable withholding taxes.
F11: The option vests as to 2.0833% of the total shares monthly, with 100% of the total shares vested on January 18, 2026, subject to the Reporting Person's provision of service to the Issuer on each vesting date.
F12: The option vests as to 1/48th of the total shares monthly, commencing February 17, 2023, subject to the Reporting Person's provision of service to the Issuer on each vesting date.
F13: The option vests as to 1/48th of the total shares monthly, commencing February 5, 2024, subject to the Reporting Person's provision of service to the Issuer on each vesting date.
F14: The option vests as to 1/48th of the total shares monthly, commencing February 15, 2025, subject to the Reporting Person's provision of service to the Issuer on each vesting date.
F15: The option vests as to 1/48th of the total shares monthly, commencing February 28, 2026, subject to the Reporting Person's provision of service to the Issuer on each vesting date.
F16: Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of the Issuer's Common Stock upon settlement.
F17: The RSUs vest as to 1/16th of the total award in quarterly installments on February 15, May 15, August 15 and November 15, subject to the Reporting Person's provision of service to the Issuer on each vesting date.
F18: RSUs do not expire; they either vest or are canceled prior to the vesting date.
Fusion Pharmaceuticals Inc.
Report date June 04, 2024 · Filed June 04, 2024
Section 16 reporting ended · disclosed 2024-06-04. Current position is not established by this disclosure.
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $4.16 | Direct | 0 |
Reported balance
After 2024-06-04 transaction · row 1
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 1 · 2024-06-04 · Disposition to issuer · Disposed 34,000 · Balance 0 F1: Pursuant to the Arrangement Agreement, dated as of March 18, 2024 (the "Arrangement Agreement"), by and among the Issuer, AstraZeneca AB, a public company with limited liability (Aktiebolag) incorporated under the laws of Sweden ("Parent") and 15863210 Canada Inc., a corporation formed under the Canada Business Corporations Act ("Purchaser"), Purchaser acquired all of the issued and outstanding common shares of the Issuer (collectively, the "Shares") effective as of 12:01 a.m. Toronto time on June 4, 2024 (the "Effective Time"). Following the Effective Time, each Share outstanding immediately prior to the Effective Time was assigned and transferred by the holder thereof to Purchaser in exchange for (i) US$21.00 in cash (the "Cash Consideration") plus (ii) one contingent value right (each, a "CVR") representing the contingent right to receive a cash payment equal to US$3.00, in each case subject to applicable tax withholdings and other source deductions. F2: Pursuant to the terms of the Arrangement Agreement, immediately following the Effective Time, each option to purchase Shares granted (each, an "Option") with an exercise price that is less than the Cash Consideration and outstanding immediately prior to the Effective Time, whether vested or unvested, was assigned, transferred and surrendered by the holder thereof to the Issuer and thereafter cancelled in consideration for (A) a cash payment by or on behalf of the Issuer equal to the number of Shares into which such Option is then exercisable multiplied by the amount, if any, by which the Cash Consideration exceeds the exercise price per Share of such Option and (B) one CVR with respect to each Share into which such Option is then exercisable, in each case subject to applicable tax withholdings and other source deductions. |
Filing footnotes · ownership attribution and instrument terms
F1: Pursuant to the Arrangement Agreement, dated as of March 18, 2024 (the "Arrangement Agreement"), by and among the Issuer, AstraZeneca AB, a public company with limited liability (Aktiebolag) incorporated under the laws of Sweden ("Parent") and 15863210 Canada Inc., a corporation formed under the Canada Business Corporations Act ("Purchaser"), Purchaser acquired all of the issued and outstanding common shares of the Issuer (collectively, the "Shares") effective as of 12:01 a.m. Toronto time on June 4, 2024 (the "Effective Time"). Following the Effective Time, each Share outstanding immediately prior to the Effective Time was assigned and transferred by the holder thereof to Purchaser in exchange for (i) US$21.00 in cash (the "Cash Consideration") plus (ii) one contingent value right (each, a "CVR") representing the contingent right to receive a cash payment equal to US$3.00, in each case subject to applicable tax withholdings and other source deductions.
F2: Pursuant to the terms of the Arrangement Agreement, immediately following the Effective Time, each option to purchase Shares granted (each, an "Option") with an exercise price that is less than the Cash Consideration and outstanding immediately prior to the Effective Time, whether vested or unvested, was assigned, transferred and surrendered by the holder thereof to the Issuer and thereafter cancelled in consideration for (A) a cash payment by or on behalf of the Issuer equal to the number of Shares into which such Option is then exercisable multiplied by the amount, if any, by which the Cash Consideration exceeds the exercise price per Share of such Option and (B) one CVR with respect to each Share into which such Option is then exercisable, in each case subject to applicable tax withholdings and other source deductions.
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 |
|---|---|---|---|---|---|---|
| July 28, 2026 Filed Jul 29, 2026 16:18 UTC | Bicara Therapeutics Inc. BCAX · Entity 4673 | GrantStock Option (Right to Buy) · Derivative | 38,950 | $0.00 Strike: $26.88 | $0.00 |
DisclosureSEC source: 0001470831-26-000738 · wk-form4_1785356312.xml · derivative · entry 1 Bender Jeremy · CIK 0001863107 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 38,950 Underlying: Common Stock · 38,950 shares Expires 2036-07-28 F1 · derivative.exercise_date: One-third of the shares underlying this option shall vest and become exercisable on July 28, 2027, with the remainder vesting in twenty-four equal monthly installments thereafter, subject to the Reporting Person's continued service on each such vesting date. Read SEC document |
| July 07, 2026 Filed Jul 8, 2026 20:11 UTC | Aura Biosciences, Inc. AURA · Entity 5142 | GrantStock Option (Right to Buy) · Derivative | 60,000 | $0.00 Strike: $7.03 | $0.00 |
DisclosureSEC source: 0001193125-26-298542 · ownership.xml · derivative · entry 2 Bender Jeremy · CIK 0001863107 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 60,000 Underlying: Common Stock · 60,000 shares Expires 2036-07-07 F2 · derivative.exercise_date: The shares underlying this option vest in three substantially equal annual installments beginning on July 7, 2027, subject to the Reporting Person's continued service as of each such vesting date. Read SEC document |
| July 07, 2026 Filed Jul 8, 2026 20:11 UTC | Aura Biosciences, Inc. AURA · Entity 5142 | GrantCommon Stock | 30,000 | $0.00 | $0.00 |
DisclosureSEC source: 0001193125-26-298542 · ownership.xml · nonDerivative · entry 1 Bender Jeremy · CIK 0001863107 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 30,000 F1 · shares: These shares were acquired pursuant to a restricted stock unit ("RSU") award under the Issuer's 2021 Stock Option and Incentive Plan. Each RSU represents the right to receive one share of the Issuer's Common Stock. These RSUs vest in three substantially equal annual installments beginning on July 15, 2027, subject to the Reporting Person's continued service as of each such vesting date. Read SEC document |
| April 23, 2026 Filed Apr 23, 2026 20:40 UTC | Day One Biopharmaceuticals, Inc. DAWN · Entity 51180 | Disposition to issuerRestricted Stock Unit (RSU) · Derivative | 222,188 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001863107-26-000005 · form4-04232026_080451.xml · derivative · entry 17 Bender Jeremy · CIK 0001863107 · Director · CHIEF EXECUTIVE OFFICER 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 222,188 shares Expires not disclosed F16 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of the Issuer's Common Stock upon settlement. F10 · price: Immediately prior to the effective time of the Merger, all outstanding unvested stock options and unvested restricted stock units became fully vested. At the effective time of the Merger, each stock option and restricted stock unit was canceled and converted into the right to receive an amount in cash equal to the Merger Consideration (or, in the case of stock options, the difference between the Merger Consideration and the applicable per share exercise price), less any applicable withholding taxes. F17 · derivative.exercise_date: The RSUs vest as to 1/16th of the total award in quarterly installments on February 15, May 15, August 15 and November 15, subject to the Reporting Person's provision of service to the Issuer on each vesting date. F18 · derivative.expiration_date: RSUs do not expire; they either vest or are canceled prior to the vesting date. Read SEC document |
| April 23, 2026 Filed Apr 23, 2026 20:40 UTC | Day One Biopharmaceuticals, Inc. DAWN · Entity 51180 | Disposition to issuerRestricted Stock Unit (RSU) · Derivative | 128,565 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001863107-26-000005 · form4-04232026_080451.xml · derivative · entry 16 Bender Jeremy · CIK 0001863107 · Director · CHIEF EXECUTIVE OFFICER 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 128,565 shares Expires not disclosed F16 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of the Issuer's Common Stock upon settlement. F10 · price: Immediately prior to the effective time of the Merger, all outstanding unvested stock options and unvested restricted stock units became fully vested. At the effective time of the Merger, each stock option and restricted stock unit was canceled and converted into the right to receive an amount in cash equal to the Merger Consideration (or, in the case of stock options, the difference between the Merger Consideration and the applicable per share exercise price), less any applicable withholding taxes. F17 · derivative.exercise_date: The RSUs vest as to 1/16th of the total award in quarterly installments on February 15, May 15, August 15 and November 15, subject to the Reporting Person's provision of service to the Issuer on each vesting date. F18 · derivative.expiration_date: RSUs do not expire; they either vest or are canceled prior to the vesting date. Read SEC document |
| April 23, 2026 Filed Apr 23, 2026 20:40 UTC | Day One Biopharmaceuticals, Inc. DAWN · Entity 51180 | Disposition to issuerRestricted Stock Unit (RSU) · Derivative | 81,816 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001863107-26-000005 · form4-04232026_080451.xml · derivative · entry 15 Bender Jeremy · CIK 0001863107 · Director · CHIEF EXECUTIVE OFFICER 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 81,816 shares Expires not disclosed F16 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of the Issuer's Common Stock upon settlement. F10 · price: Immediately prior to the effective time of the Merger, all outstanding unvested stock options and unvested restricted stock units became fully vested. At the effective time of the Merger, each stock option and restricted stock unit was canceled and converted into the right to receive an amount in cash equal to the Merger Consideration (or, in the case of stock options, the difference between the Merger Consideration and the applicable per share exercise price), less any applicable withholding taxes. F17 · derivative.exercise_date: The RSUs vest as to 1/16th of the total award in quarterly installments on February 15, May 15, August 15 and November 15, subject to the Reporting Person's provision of service to the Issuer on each vesting date. F18 · derivative.expiration_date: RSUs do not expire; they either vest or are canceled prior to the vesting date. Read SEC document |
| April 23, 2026 Filed Apr 23, 2026 20:40 UTC | Day One Biopharmaceuticals, Inc. DAWN · Entity 51180 | Disposition to issuerRestricted Stock Unit (RSU) · Derivative | 14,250 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001863107-26-000005 · form4-04232026_080451.xml · derivative · entry 14 Bender Jeremy · CIK 0001863107 · Director · CHIEF EXECUTIVE OFFICER 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 14,250 shares Expires not disclosed F16 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of the Issuer's Common Stock upon settlement. F10 · price: Immediately prior to the effective time of the Merger, all outstanding unvested stock options and unvested restricted stock units became fully vested. At the effective time of the Merger, each stock option and restricted stock unit was canceled and converted into the right to receive an amount in cash equal to the Merger Consideration (or, in the case of stock options, the difference between the Merger Consideration and the applicable per share exercise price), less any applicable withholding taxes. F17 · derivative.exercise_date: The RSUs vest as to 1/16th of the total award in quarterly installments on February 15, May 15, August 15 and November 15, subject to the Reporting Person's provision of service to the Issuer on each vesting date. F18 · derivative.expiration_date: RSUs do not expire; they either vest or are canceled prior to the vesting date. Read SEC document |
| April 23, 2026 Filed Apr 23, 2026 20:40 UTC | Day One Biopharmaceuticals, Inc. DAWN · Entity 51180 | Disposition to issuerStock Option (right to buy Common Stock) · Derivative | 355,000 | Not disclosed Strike: $11.16 | Not disclosed |
DisclosureSEC source: 0001863107-26-000005 · form4-04232026_080451.xml · derivative · entry 13 Bender Jeremy · CIK 0001863107 · Director · CHIEF EXECUTIVE OFFICER 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 355,000 shares Expires 2036-01-29 F10 · price: Immediately prior to the effective time of the Merger, all outstanding unvested stock options and unvested restricted stock units became fully vested. At the effective time of the Merger, each stock option and restricted stock unit was canceled and converted into the right to receive an amount in cash equal to the Merger Consideration (or, in the case of stock options, the difference between the Merger Consideration and the applicable per share exercise price), less any applicable withholding taxes. F15 · derivative.exercise_date: The option vests as to 1/48th of the total shares monthly, commencing February 28, 2026, subject to the Reporting Person's provision of service to the Issuer on each vesting date. Read SEC document |
| April 23, 2026 Filed Apr 23, 2026 20:40 UTC | Day One Biopharmaceuticals, Inc. DAWN · Entity 51180 | Disposition to issuerStock Option (right to buy Common Stock) · Derivative | 286,000 | Not disclosed Strike: $8.99 | Not disclosed |
DisclosureSEC source: 0001863107-26-000005 · form4-04232026_080451.xml · derivative · entry 12 Bender Jeremy · CIK 0001863107 · Director · CHIEF EXECUTIVE OFFICER 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 286,000 shares Expires 2035-01-14 F10 · price: Immediately prior to the effective time of the Merger, all outstanding unvested stock options and unvested restricted stock units became fully vested. At the effective time of the Merger, each stock option and restricted stock unit was canceled and converted into the right to receive an amount in cash equal to the Merger Consideration (or, in the case of stock options, the difference between the Merger Consideration and the applicable per share exercise price), less any applicable withholding taxes. F14 · derivative.exercise_date: The option vests as to 1/48th of the total shares monthly, commencing February 15, 2025, subject to the Reporting Person's provision of service to the Issuer on each vesting date. Read SEC document |
| April 23, 2026 Filed Apr 23, 2026 20:40 UTC | Day One Biopharmaceuticals, Inc. DAWN · Entity 51180 | Disposition to issuerStock Option (right to buy Common Stock) · Derivative | 286,000 | Not disclosed Strike: $8.99 | Not disclosed |
DisclosureSEC source: 0001863107-26-000005 · form4-04232026_080451.xml · derivative · entry 11 Bender Jeremy · CIK 0001863107 · Director · CHIEF EXECUTIVE OFFICER 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 286,000 shares Expires 2034-01-04 F10 · price: Immediately prior to the effective time of the Merger, all outstanding unvested stock options and unvested restricted stock units became fully vested. At the effective time of the Merger, each stock option and restricted stock unit was canceled and converted into the right to receive an amount in cash equal to the Merger Consideration (or, in the case of stock options, the difference between the Merger Consideration and the applicable per share exercise price), less any applicable withholding taxes. F13 · derivative.exercise_date: The option vests as to 1/48th of the total shares monthly, commencing February 5, 2024, subject to the Reporting Person's provision of service to the Issuer on each vesting date. Read SEC document |
| April 23, 2026 Filed Apr 23, 2026 20:40 UTC | Day One Biopharmaceuticals, Inc. DAWN · Entity 51180 | Disposition to issuerStock Option (right to buy Common Stock) · Derivative | 244,000 | Not disclosed Strike: $8.99 | Not disclosed |
DisclosureSEC source: 0001863107-26-000005 · form4-04232026_080451.xml · derivative · entry 10 Bender Jeremy · CIK 0001863107 · Director · CHIEF EXECUTIVE OFFICER 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 244,000 shares Expires 2033-01-16 F10 · price: Immediately prior to the effective time of the Merger, all outstanding unvested stock options and unvested restricted stock units became fully vested. At the effective time of the Merger, each stock option and restricted stock unit was canceled and converted into the right to receive an amount in cash equal to the Merger Consideration (or, in the case of stock options, the difference between the Merger Consideration and the applicable per share exercise price), less any applicable withholding taxes. F12 · derivative.exercise_date: The option vests as to 1/48th of the total shares monthly, commencing February 17, 2023, subject to the Reporting Person's provision of service to the Issuer on each vesting date. Read SEC document |
| April 23, 2026 Filed Apr 23, 2026 20:40 UTC | Day One Biopharmaceuticals, Inc. DAWN · Entity 51180 | Disposition to issuerStock Option (right to buy Common Stock) · Derivative | 397,000 | Not disclosed Strike: $8.99 | Not disclosed |
DisclosureSEC source: 0001863107-26-000005 · form4-04232026_080451.xml · derivative · entry 9 Bender Jeremy · CIK 0001863107 · Director · CHIEF EXECUTIVE OFFICER 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 397,000 shares Expires 2032-01-17 F10 · price: Immediately prior to the effective time of the Merger, all outstanding unvested stock options and unvested restricted stock units became fully vested. At the effective time of the Merger, each stock option and restricted stock unit was canceled and converted into the right to receive an amount in cash equal to the Merger Consideration (or, in the case of stock options, the difference between the Merger Consideration and the applicable per share exercise price), less any applicable withholding taxes. F11 · derivative.exercise_date: The option vests as to 2.0833% of the total shares monthly, with 100% of the total shares vested on January 18, 2026, subject to the Reporting Person's provision of service to the Issuer on each vesting date. Read SEC document |
| April 23, 2026 Filed Apr 23, 2026 20:40 UTC | Day One Biopharmaceuticals, Inc. DAWN · Entity 51180 | Disposition to issuerStock Option (right to buy Common Stock) · Derivative | 1,463,134 | Not disclosed Strike: $8.99 | Not disclosed |
DisclosureSEC source: 0001863107-26-000005 · form4-04232026_080451.xml · derivative · entry 8 Bender Jeremy · CIK 0001863107 · Director · CHIEF EXECUTIVE OFFICER 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 1,463,134 shares Expires 2031-05-25 F10 · price: Immediately prior to the effective time of the Merger, all outstanding unvested stock options and unvested restricted stock units became fully vested. At the effective time of the Merger, each stock option and restricted stock unit was canceled and converted into the right to receive an amount in cash equal to the Merger Consideration (or, in the case of stock options, the difference between the Merger Consideration and the applicable per share exercise price), less any applicable withholding taxes. F9 · derivative.exercise_date: The options are fully vested. Read SEC document |
| April 23, 2026 Filed Apr 23, 2026 20:40 UTC | Day One Biopharmaceuticals, Inc. DAWN · Entity 51180 | Disposition to issuerCommon Stock | 808,285 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001863107-26-000005 · form4-04232026_080451.xml · nonDerivative · entry 7 Bender Jeremy · CIK 0001863107 · Director · CHIEF EXECUTIVE OFFICER 10b5-1 filing: No plan indicated Ownership: Indirect · See footnote Disclosed balance after: 0 F1 · price: On March 6, 2026, Servier Pharmaceuticals LLC, a Delaware limited liability company ("Parent"), Servier Detroit Inc., a Delaware corporation and a wholly owned subsidiary of Parent ("Merger Sub"), Day One Biopharmaceuticals, Inc., a Delaware corporation (the "Company"), and Servier S.A.S., a French societe par actions simplifiee, solely as a guarantor, entered into an Agreement and Plan of Merger (the "Merger Agreement"). Pursuant to the Merger Agreement, the Merger Sub merged with and into the Company (such merger and the other transactions contemplated by the Merger Agreement, the "Merger") with the Company surviving the Merger as a wholly owned subsidiary of the Parent. F2 · price: Upon the closing of the Merger on April 23, 2026, each issued and outstanding share of the Company's Common Stock, par value $0.0001 per share, was either (x) purchased for $21.50 per share (the "Offer Price"), net to the seller in cash, without interest, and subject to applicable withholding taxes, on the terms and conditions set forth in the Merger Agreement, or (y) automatically converted into the right to receive the Offer Price (the "Merger Consideration"), net to the seller in cash, without interest, and subject to applicable withholding taxes, on the terms and conditions set forth in the Merger Agreement. F8 · ownership.nature: Represents shares held by the Bender Revocable Trust dated January 18, 2017, as amended, Jeremy Bender and Melissa C. Bender, Trustees. Read SEC document |
| April 23, 2026 Filed Apr 23, 2026 20:40 UTC | Day One Biopharmaceuticals, Inc. DAWN · Entity 51180 | Disposition to issuerCommon Stock | 300,000 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001863107-26-000005 · form4-04232026_080451.xml · nonDerivative · entry 6 Bender Jeremy · CIK 0001863107 · Director · CHIEF EXECUTIVE OFFICER 10b5-1 filing: No plan indicated Ownership: Indirect · See footnote Disclosed balance after: 0 F1 · price: On March 6, 2026, Servier Pharmaceuticals LLC, a Delaware limited liability company ("Parent"), Servier Detroit Inc., a Delaware corporation and a wholly owned subsidiary of Parent ("Merger Sub"), Day One Biopharmaceuticals, Inc., a Delaware corporation (the "Company"), and Servier S.A.S., a French societe par actions simplifiee, solely as a guarantor, entered into an Agreement and Plan of Merger (the "Merger Agreement"). Pursuant to the Merger Agreement, the Merger Sub merged with and into the Company (such merger and the other transactions contemplated by the Merger Agreement, the "Merger") with the Company surviving the Merger as a wholly owned subsidiary of the Parent. F2 · price: Upon the closing of the Merger on April 23, 2026, each issued and outstanding share of the Company's Common Stock, par value $0.0001 per share, was either (x) purchased for $21.50 per share (the "Offer Price"), net to the seller in cash, without interest, and subject to applicable withholding taxes, on the terms and conditions set forth in the Merger Agreement, or (y) automatically converted into the right to receive the Offer Price (the "Merger Consideration"), net to the seller in cash, without interest, and subject to applicable withholding taxes, on the terms and conditions set forth in the Merger Agreement. F7 · ownership.nature: Represents shares held by the Melissa Bender 2025 Grantor Retained Annuity Trust of which the Reporting Person's spouse is trustee. Read SEC document |
| April 23, 2026 Filed Apr 23, 2026 20:40 UTC | Day One Biopharmaceuticals, Inc. DAWN · Entity 51180 | Disposition to issuerCommon Stock | 18,197 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001863107-26-000005 · form4-04232026_080451.xml · nonDerivative · entry 5 Bender Jeremy · CIK 0001863107 · Director · CHIEF EXECUTIVE OFFICER 10b5-1 filing: No plan indicated Ownership: Indirect · See footnote Disclosed balance after: 0 F1 · price: On March 6, 2026, Servier Pharmaceuticals LLC, a Delaware limited liability company ("Parent"), Servier Detroit Inc., a Delaware corporation and a wholly owned subsidiary of Parent ("Merger Sub"), Day One Biopharmaceuticals, Inc., a Delaware corporation (the "Company"), and Servier S.A.S., a French societe par actions simplifiee, solely as a guarantor, entered into an Agreement and Plan of Merger (the "Merger Agreement"). Pursuant to the Merger Agreement, the Merger Sub merged with and into the Company (such merger and the other transactions contemplated by the Merger Agreement, the "Merger") with the Company surviving the Merger as a wholly owned subsidiary of the Parent. F2 · price: Upon the closing of the Merger on April 23, 2026, each issued and outstanding share of the Company's Common Stock, par value $0.0001 per share, was either (x) purchased for $21.50 per share (the "Offer Price"), net to the seller in cash, without interest, and subject to applicable withholding taxes, on the terms and conditions set forth in the Merger Agreement, or (y) automatically converted into the right to receive the Offer Price (the "Merger Consideration"), net to the seller in cash, without interest, and subject to applicable withholding taxes, on the terms and conditions set forth in the Merger Agreement. F6 · ownership.nature: Represents shares held by The Melissa Bender 2023 Grantor Retained Annuity Trust, dated June 27, 2023. Read SEC document |
| April 23, 2026 Filed Apr 23, 2026 20:40 UTC | Day One Biopharmaceuticals, Inc. DAWN · Entity 51180 | Disposition to issuerCommon Stock | 147,702 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001863107-26-000005 · form4-04232026_080451.xml · nonDerivative · entry 4 Bender Jeremy · CIK 0001863107 · Director · CHIEF EXECUTIVE OFFICER 10b5-1 filing: No plan indicated Ownership: Indirect · See footnote Disclosed balance after: 0 F1 · price: On March 6, 2026, Servier Pharmaceuticals LLC, a Delaware limited liability company ("Parent"), Servier Detroit Inc., a Delaware corporation and a wholly owned subsidiary of Parent ("Merger Sub"), Day One Biopharmaceuticals, Inc., a Delaware corporation (the "Company"), and Servier S.A.S., a French societe par actions simplifiee, solely as a guarantor, entered into an Agreement and Plan of Merger (the "Merger Agreement"). Pursuant to the Merger Agreement, the Merger Sub merged with and into the Company (such merger and the other transactions contemplated by the Merger Agreement, the "Merger") with the Company surviving the Merger as a wholly owned subsidiary of the Parent. F2 · price: Upon the closing of the Merger on April 23, 2026, each issued and outstanding share of the Company's Common Stock, par value $0.0001 per share, was either (x) purchased for $21.50 per share (the "Offer Price"), net to the seller in cash, without interest, and subject to applicable withholding taxes, on the terms and conditions set forth in the Merger Agreement, or (y) automatically converted into the right to receive the Offer Price (the "Merger Consideration"), net to the seller in cash, without interest, and subject to applicable withholding taxes, on the terms and conditions set forth in the Merger Agreement. F5 · ownership.nature: Represents shares held by The Melissa Bender 2022 Grantor Retained Annuity Trust under Irrevocable Trust Agreement dated March 29, 2022 of which the Reporting Person's spouse is trustee. Read SEC document |
| April 23, 2026 Filed Apr 23, 2026 20:40 UTC | Day One Biopharmaceuticals, Inc. DAWN · Entity 51180 | Disposition to issuerCommon Stock | 300,000 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001863107-26-000005 · form4-04232026_080451.xml · nonDerivative · entry 3 Bender Jeremy · CIK 0001863107 · Director · CHIEF EXECUTIVE OFFICER 10b5-1 filing: No plan indicated Ownership: Indirect · See footnote Disclosed balance after: 0 F1 · price: On March 6, 2026, Servier Pharmaceuticals LLC, a Delaware limited liability company ("Parent"), Servier Detroit Inc., a Delaware corporation and a wholly owned subsidiary of Parent ("Merger Sub"), Day One Biopharmaceuticals, Inc., a Delaware corporation (the "Company"), and Servier S.A.S., a French societe par actions simplifiee, solely as a guarantor, entered into an Agreement and Plan of Merger (the "Merger Agreement"). Pursuant to the Merger Agreement, the Merger Sub merged with and into the Company (such merger and the other transactions contemplated by the Merger Agreement, the "Merger") with the Company surviving the Merger as a wholly owned subsidiary of the Parent. F2 · price: Upon the closing of the Merger on April 23, 2026, each issued and outstanding share of the Company's Common Stock, par value $0.0001 per share, was either (x) purchased for $21.50 per share (the "Offer Price"), net to the seller in cash, without interest, and subject to applicable withholding taxes, on the terms and conditions set forth in the Merger Agreement, or (y) automatically converted into the right to receive the Offer Price (the "Merger Consideration"), net to the seller in cash, without interest, and subject to applicable withholding taxes, on the terms and conditions set forth in the Merger Agreement. F4 · ownership.nature: Represents shares held by the Jeremy Bender 2025 Grantor Retained Annuity Trust of which the Reporting Person is trustee. Read SEC document |
| April 23, 2026 Filed Apr 23, 2026 20:40 UTC | Day One Biopharmaceuticals, Inc. DAWN · Entity 51180 | Disposition to issuerCommon Stock | 20,204 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001863107-26-000005 · form4-04232026_080451.xml · nonDerivative · entry 2 Bender Jeremy · CIK 0001863107 · Director · CHIEF EXECUTIVE OFFICER 10b5-1 filing: No plan indicated Ownership: Indirect · See footnote Disclosed balance after: 0 F1 · price: On March 6, 2026, Servier Pharmaceuticals LLC, a Delaware limited liability company ("Parent"), Servier Detroit Inc., a Delaware corporation and a wholly owned subsidiary of Parent ("Merger Sub"), Day One Biopharmaceuticals, Inc., a Delaware corporation (the "Company"), and Servier S.A.S., a French societe par actions simplifiee, solely as a guarantor, entered into an Agreement and Plan of Merger (the "Merger Agreement"). Pursuant to the Merger Agreement, the Merger Sub merged with and into the Company (such merger and the other transactions contemplated by the Merger Agreement, the "Merger") with the Company surviving the Merger as a wholly owned subsidiary of the Parent. F2 · price: Upon the closing of the Merger on April 23, 2026, each issued and outstanding share of the Company's Common Stock, par value $0.0001 per share, was either (x) purchased for $21.50 per share (the "Offer Price"), net to the seller in cash, without interest, and subject to applicable withholding taxes, on the terms and conditions set forth in the Merger Agreement, or (y) automatically converted into the right to receive the Offer Price (the "Merger Consideration"), net to the seller in cash, without interest, and subject to applicable withholding taxes, on the terms and conditions set forth in the Merger Agreement. F3 · ownership.nature: Represents shares held by The Jeremy Bender 2023 Grantor Retained Annuity Trust dated June 27, 2023. Read SEC document |
| April 23, 2026 Filed Apr 23, 2026 20:40 UTC | Day One Biopharmaceuticals, Inc. DAWN · Entity 51180 | Disposition to issuerCommon Stock | 204,643 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001863107-26-000005 · form4-04232026_080451.xml · nonDerivative · entry 1 Bender Jeremy · CIK 0001863107 · Director · CHIEF EXECUTIVE OFFICER 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 F1 · price: On March 6, 2026, Servier Pharmaceuticals LLC, a Delaware limited liability company ("Parent"), Servier Detroit Inc., a Delaware corporation and a wholly owned subsidiary of Parent ("Merger Sub"), Day One Biopharmaceuticals, Inc., a Delaware corporation (the "Company"), and Servier S.A.S., a French societe par actions simplifiee, solely as a guarantor, entered into an Agreement and Plan of Merger (the "Merger Agreement"). Pursuant to the Merger Agreement, the Merger Sub merged with and into the Company (such merger and the other transactions contemplated by the Merger Agreement, the "Merger") with the Company surviving the Merger as a wholly owned subsidiary of the Parent. F2 · price: Upon the closing of the Merger on April 23, 2026, each issued and outstanding share of the Company's Common Stock, par value $0.0001 per share, was either (x) purchased for $21.50 per share (the "Offer Price"), net to the seller in cash, without interest, and subject to applicable withholding taxes, on the terms and conditions set forth in the Merger Agreement, or (y) automatically converted into the right to receive the Offer Price (the "Merger Consideration"), net to the seller in cash, without interest, and subject to applicable withholding taxes, on the terms and conditions set forth in the Merger Agreement. Read SEC document |
| February 26, 2026 Filed Feb 27, 2026 21:30 UTC | Mereo BioPharma Group plc MREO · Entity 7264 | GrantDeferred Restricted Stock Units · Derivative | 117,533 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001193125-26-082838 · ownership.xml · derivative · entry 2 Bender Jeremy · CIK 0001863107 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 117,533 Underlying: American Depository Shares · 117,533 shares Expires not disclosed F3 · derivative.exercise_price: Deferred restricted stock units ("DRSU") are granted to non-executive directors who elected to receive DRSUs in the form of ADSs in lieu of annual cash compensation. DRSUs vest in substantially equal monthly installments over the plan year following the grant date. Payment of DRSUs in ADSs will generally be made 180 days following separation of service. F3 · price: Deferred restricted stock units ("DRSU") are granted to non-executive directors who elected to receive DRSUs in the form of ADSs in lieu of annual cash compensation. DRSUs vest in substantially equal monthly installments over the plan year following the grant date. Payment of DRSUs in ADSs will generally be made 180 days following separation of service. F3 · derivative.exercise_date: Deferred restricted stock units ("DRSU") are granted to non-executive directors who elected to receive DRSUs in the form of ADSs in lieu of annual cash compensation. DRSUs vest in substantially equal monthly installments over the plan year following the grant date. Payment of DRSUs in ADSs will generally be made 180 days following separation of service. F3 · derivative.expiration_date: Deferred restricted stock units ("DRSU") are granted to non-executive directors who elected to receive DRSUs in the form of ADSs in lieu of annual cash compensation. DRSUs vest in substantially equal monthly installments over the plan year following the grant date. Payment of DRSUs in ADSs will generally be made 180 days following separation of service. F2 · derivative.underlying: Each American Depositary Share ("ADS") represents five ordinary shares, nominal value GBP 0.003 per ordinary share, of the Issuer. Read SEC document |
| February 26, 2026 Filed Feb 27, 2026 21:30 UTC | Mereo BioPharma Group plc MREO · Entity 7264 | GrantShare Options (Right to buy) · Derivative | 66,000 | $0.00 Strike: $0.39 | $0.00 |
DisclosureSEC source: 0001193125-26-082838 · ownership.xml · derivative · entry 1 Bender Jeremy · CIK 0001863107 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 66,000 Underlying: American Depositary Shares · 66,000 shares Expires 2036-02-26 F1 · derivative.exercise_date: Vests in substantially equal monthly installments over a one year period from the February 26, 2026 grant date. F2 · derivative.underlying: Each American Depositary Share ("ADS") represents five ordinary shares, nominal value GBP 0.003 per ordinary share, of the Issuer. Read SEC document |
| February 17, 2026 Filed Feb 18, 2026 22:14 UTC | Day One Biopharmaceuticals, Inc. DAWN · Entity 51180 | SaleCommon Stock | 15,459 | $11.60 | $179,338.31 |
DisclosureSEC source: 0001863107-26-000004 · form4-02182026_100251.xml · nonDerivative · entry 5 Bender Jeremy · CIK 0001863107 · Director · CHIEF EXECUTIVE OFFICER 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 204,603 F2 · kind: The sale of shares is for the sole purpose of covering the Reporting Person's tax liability with respect to the settlement of RSUs. F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold as part of block trades for multiple security holders of the Issuer at prices ranging from $11.195 to $11.8508, inclusive. The Reporting Person undertakes to provide to the Issuer, any securityholder 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 herein with regard to the block trade. Read SEC document |
| February 15, 2026 Filed Feb 18, 2026 22:14 UTC | Day One Biopharmaceuticals, Inc. DAWN · Entity 51180 | Exercise / conversionRestricted Stock Unit (RSU) · Derivative | 14,812 | $0.00 | $0.00 |
DisclosureSEC source: 0001863107-26-000004 · form4-02182026_100251.xml · derivative · entry 15 Bender Jeremy · CIK 0001863107 · Director · CHIEF EXECUTIVE OFFICER 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 222,188 Underlying: Common Stock · 14,812 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. F1 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of the Issuer's Common Stock upon settlement for no consideration. F10 · derivative.exercise_date: The RSUs will vest as to 1/16th of the total award in quarterly installments on February 15, May 15, August 15 and November 15, subject to the Reporting Person's provision of service to the Issuer on each vesting date. F11 · derivative.expiration_date: RSUs do not expire; they either vest or are canceled prior to the vesting date. Read SEC document |
| February 15, 2026 Filed Feb 18, 2026 22:14 UTC | Day One Biopharmaceuticals, Inc. DAWN · Entity 51180 | Exercise / conversionRestricted Stock Unit (RSU) · Derivative | 11,687 | $0.00 | $0.00 |
DisclosureSEC source: 0001863107-26-000004 · form4-02182026_100251.xml · derivative · entry 14 Bender Jeremy · CIK 0001863107 · Director · CHIEF EXECUTIVE OFFICER 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 128,565 Underlying: Common Stock · 11,687 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. F1 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of the Issuer's Common Stock upon settlement for no consideration. F10 · derivative.exercise_date: The RSUs will vest as to 1/16th of the total award in quarterly installments on February 15, May 15, August 15 and November 15, subject to the Reporting Person's provision of service to the Issuer on each vesting date. F11 · derivative.expiration_date: RSUs do not expire; they either vest or are canceled prior to the vesting date. Read SEC document |
| February 15, 2026 Filed Feb 18, 2026 22:14 UTC | Day One Biopharmaceuticals, Inc. DAWN · Entity 51180 | Exercise / conversionRestricted Stock Unit (RSU) · Derivative | 11,688 | $0.00 | $0.00 |
DisclosureSEC source: 0001863107-26-000004 · form4-02182026_100251.xml · derivative · entry 13 Bender Jeremy · CIK 0001863107 · Director · CHIEF EXECUTIVE OFFICER 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 81,816 Underlying: Common Stock · 11,688 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. F1 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of the Issuer's Common Stock upon settlement for no consideration. F10 · derivative.exercise_date: The RSUs will vest as to 1/16th of the total award in quarterly installments on February 15, May 15, August 15 and November 15, subject to the Reporting Person's provision of service to the Issuer on each vesting date. F11 · derivative.expiration_date: RSUs do not expire; they either vest or are canceled prior to the vesting date. Read SEC document |
| February 15, 2026 Filed Feb 18, 2026 22:14 UTC | Day One Biopharmaceuticals, Inc. DAWN · Entity 51180 | Exercise / conversionRestricted Stock Unit (RSU) · Derivative | 4,750 | $0.00 | $0.00 |
DisclosureSEC source: 0001863107-26-000004 · form4-02182026_100251.xml · derivative · entry 12 Bender Jeremy · CIK 0001863107 · Director · CHIEF EXECUTIVE OFFICER 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 14,250 Underlying: Common Stock · 4,750 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. F1 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of the Issuer's Common Stock upon settlement for no consideration. F10 · derivative.exercise_date: The RSUs will vest as to 1/16th of the total award in quarterly installments on February 15, May 15, August 15 and November 15, subject to the Reporting Person's provision of service to the Issuer on each vesting date. F11 · derivative.expiration_date: RSUs do not expire; they either vest or are canceled prior to the vesting date. Read SEC document |
| February 15, 2026 Filed Feb 18, 2026 22:14 UTC | Day One Biopharmaceuticals, Inc. DAWN · Entity 51180 | Exercise / conversionCommon Stock | 14,812 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001863107-26-000004 · form4-02182026_100251.xml · nonDerivative · entry 4 Bender Jeremy · CIK 0001863107 · Director · CHIEF EXECUTIVE OFFICER 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 220,102 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 · price: Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of the Issuer's Common Stock upon settlement for no consideration. Read SEC document |
| February 15, 2026 Filed Feb 18, 2026 22:14 UTC | Day One Biopharmaceuticals, Inc. DAWN · Entity 51180 | Exercise / conversionCommon Stock | 11,687 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001863107-26-000004 · form4-02182026_100251.xml · nonDerivative · entry 3 Bender Jeremy · CIK 0001863107 · Director · CHIEF EXECUTIVE OFFICER 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 205,290 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 · price: Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of the Issuer's Common Stock upon settlement for no consideration. Read SEC document |
| February 15, 2026 Filed Feb 18, 2026 22:14 UTC | Day One Biopharmaceuticals, Inc. DAWN · Entity 51180 | Exercise / conversionCommon Stock | 11,688 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001863107-26-000004 · form4-02182026_100251.xml · nonDerivative · entry 2 Bender Jeremy · CIK 0001863107 · Director · CHIEF EXECUTIVE OFFICER 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 193,603 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 · price: Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of the Issuer's Common Stock upon settlement for no consideration. Read SEC document |
| February 15, 2026 Filed Feb 18, 2026 22:14 UTC | Day One Biopharmaceuticals, Inc. DAWN · Entity 51180 | Exercise / conversionCommon Stock | 4,750 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001863107-26-000004 · form4-02182026_100251.xml · nonDerivative · entry 1 Bender Jeremy · CIK 0001863107 · Director · CHIEF EXECUTIVE OFFICER 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 181,915 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 · price: Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of the Issuer's Common Stock upon settlement for no consideration. Read SEC document |
| January 30, 2026 Filed Jan 30, 2026 22:17 UTC | Day One Biopharmaceuticals, Inc. DAWN · Entity 51180 | GrantRestricted Stock Units · Derivative | 237,000 | $0.00 | $0.00 |
DisclosureSEC source: 0001863107-26-000002 · form4-01302026_100146.xml · derivative · entry 2 Bender Jeremy · CIK 0001863107 · Director · CHIEF EXECUTIVE OFFICER 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 237,000 Underlying: Common Stock · 237,000 shares Expires not disclosed F2 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of the Issuer's Common Stock upon settlement. F3 · derivative.exercise_date: The RSUs vest as to 1/16th of the total award in quarterly installments on February 15, May 15, August 15 and November 15, subject to the Reporting Person's provision of service to the Issuer on each vesting date. F4 · derivative.expiration_date: RSUs do not expire; they either vest or are canceled prior to the vesting date. Read SEC document |
| January 30, 2026 Filed Jan 30, 2026 22:17 UTC | Day One Biopharmaceuticals, Inc. DAWN · Entity 51180 | GrantStock Option (right to buy Common Stock) · Derivative | 355,000 | $0.00 Strike: $11.16 | $0.00 |
DisclosureSEC source: 0001863107-26-000002 · form4-01302026_100146.xml · derivative · entry 1 Bender Jeremy · CIK 0001863107 · Director · CHIEF EXECUTIVE OFFICER 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 355,000 Underlying: Common Stock · 355,000 shares Expires 2036-01-29 F1 · derivative.exercise_date: The option vests as to 1/48th of the total shares monthly, commencing February 28, 2026, subject to the Reporting Person's provision of service to the Issuer on each vesting date. Read SEC document |
| November 25, 2025 Filed Nov 26, 2025 21:10 UTC | Day One Biopharmaceuticals, Inc. DAWN · Entity 51180 | GiftCommon Stock | 7,225 | $0.00 | $0.00 |
DisclosureSEC source: 0001863107-25-000007 · form4-11262025_091119.xml · nonDerivative · entry 6 Bender Jeremy · CIK 0001863107 · Director · CHIEF EXECUTIVE OFFICER 10b5-1 filing: No plan indicated Ownership: Indirect · See footnote Disclosed balance after: 0 F4 · ownership.nature: Represents shares held by the Jeremy Bender 2022 Grantor Retained Annuity Trust of which the Reporting Person is trustee. Read SEC document |
| November 25, 2025 Filed Nov 26, 2025 21:10 UTC | Day One Biopharmaceuticals, Inc. DAWN · Entity 51180 | GiftCommon Stock | 7,225 | $0.00 | $0.00 |
DisclosureSEC source: 0001863107-25-000007 · form4-11262025_091119.xml · nonDerivative · entry 5 Bender Jeremy · CIK 0001863107 · Director · CHIEF EXECUTIVE OFFICER 10b5-1 filing: No plan indicated Ownership: Indirect · See footnote Disclosed balance after: 7,225 F4 · ownership.nature: Represents shares held by the Jeremy Bender 2022 Grantor Retained Annuity Trust of which the Reporting Person is trustee. Read SEC document |
| November 25, 2025 Filed Nov 26, 2025 21:10 UTC | Day One Biopharmaceuticals, Inc. DAWN · Entity 51180 | GiftCommon Stock | 300,000 | $0.00 | $0.00 |
DisclosureSEC source: 0001863107-25-000007 · form4-11262025_091119.xml · nonDerivative · entry 4 Bender Jeremy · CIK 0001863107 · Director · CHIEF EXECUTIVE OFFICER 10b5-1 filing: No plan indicated Ownership: Indirect · See footnote Disclosed balance after: 300,000 F3 · ownership.nature: Represents shares held by the Melissa Bender 2025 Grantor Retained Annuity Trust of which the Reporting Person's spouse is trustee. Read SEC document |
| November 25, 2025 Filed Nov 26, 2025 21:10 UTC | Day One Biopharmaceuticals, Inc. DAWN · Entity 51180 | GiftCommon Stock | 300,000 | $0.00 | $0.00 |
DisclosureSEC source: 0001863107-25-000007 · form4-11262025_091119.xml · nonDerivative · entry 3 Bender Jeremy · CIK 0001863107 · Director · CHIEF EXECUTIVE OFFICER 10b5-1 filing: No plan indicated Ownership: Indirect · By Bender Revocable Trust Disclosed balance after: 808,285 F1 · ownership.nature: Represents shares held by the Bender Revocable Trust dated January 18, 2017. Read SEC document |
| November 25, 2025 Filed Nov 26, 2025 21:10 UTC | Day One Biopharmaceuticals, Inc. DAWN · Entity 51180 | GiftCommon Stock | 300,000 | $0.00 | $0.00 |
DisclosureSEC source: 0001863107-25-000007 · form4-11262025_091119.xml · nonDerivative · entry 2 Bender Jeremy · CIK 0001863107 · Director · CHIEF EXECUTIVE OFFICER 10b5-1 filing: No plan indicated Ownership: Indirect · See footnote Disclosed balance after: 300,000 F2 · ownership.nature: Represents shares held by the Jeremy Bender 2025 Grantor Retained Annuity Trust of which the Reporting Person is trustee. Read SEC document |
| November 25, 2025 Filed Nov 26, 2025 21:10 UTC | Day One Biopharmaceuticals, Inc. DAWN · Entity 51180 | GiftCommon Stock | 300,000 | $0.00 | $0.00 |
DisclosureSEC source: 0001863107-25-000007 · form4-11262025_091119.xml · nonDerivative · entry 1 Bender Jeremy · CIK 0001863107 · Director · CHIEF EXECUTIVE OFFICER 10b5-1 filing: No plan indicated Ownership: Indirect · By Bender Revocable Trust Disclosed balance after: 1,108,285 F1 · ownership.nature: Represents shares held by the Bender Revocable Trust dated January 18, 2017. Read SEC document |
| November 17, 2025 Filed Nov 18, 2025 23:59 UTC | Day One Biopharmaceuticals, Inc. DAWN · Entity 51180 | SaleCommon Stock | 15,894 | $8.91 | $141,690.24 |
DisclosureSEC source: 0001863107-25-000005 · form4-11182025_111119.xml · nonDerivative · entry 5 Bender Jeremy · CIK 0001863107 · Director · CHIEF EXECUTIVE OFFICER 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 177,165 F2 · kind: The sale of shares is for the sole purpose of covering the Reporting Person's tax liability with respect to the settlement of RSUs. F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold as part of block trades for multiple security holders of the Issuer at prices ranging from $8.545 to $9.305, inclusive. The Reporting Person undertakes to provide to the Issuer, any securityholder 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 herein with regard to the block trade. Read SEC document |
| November 15, 2025 Filed Nov 18, 2025 23:59 UTC | Day One Biopharmaceuticals, Inc. DAWN · Entity 51180 | Exercise / conversionRestricted Stock Unit (RSU) · Derivative | 11,687 | $0.00 | $0.00 |
DisclosureSEC source: 0001863107-25-000005 · form4-11182025_111119.xml · derivative · entry 14 Bender Jeremy · CIK 0001863107 · Director · CHIEF EXECUTIVE OFFICER 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 140,252 Underlying: Common Stock · 11,687 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. F1 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of the Issuer's Common Stock upon settlement for no consideration. F9 · derivative.exercise_date: The RSUs will vest as to 1/16th of the total award in quarterly installments on February 15, May 15, August 15 and November 15, subject to the Reporting Person's provision of service to the Issuer on each vesting date. F10 · derivative.expiration_date: RSUs do not expire; they either vest or are canceled prior to the vesting date. Read SEC document |
| November 15, 2025 Filed Nov 18, 2025 23:59 UTC | Day One Biopharmaceuticals, Inc. DAWN · Entity 51180 | Exercise / conversionRestricted Stock Unit (RSU) · Derivative | 11,687 | $0.00 | $0.00 |
DisclosureSEC source: 0001863107-25-000005 · form4-11182025_111119.xml · derivative · entry 13 Bender Jeremy · CIK 0001863107 · Director · CHIEF EXECUTIVE OFFICER 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 93,504 Underlying: Common Stock · 11,687 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. F1 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of the Issuer's Common Stock upon settlement for no consideration. F9 · derivative.exercise_date: The RSUs will vest as to 1/16th of the total award in quarterly installments on February 15, May 15, August 15 and November 15, subject to the Reporting Person's provision of service to the Issuer on each vesting date. F10 · derivative.expiration_date: RSUs do not expire; they either vest or are canceled prior to the vesting date. Read SEC document |
| November 15, 2025 Filed Nov 18, 2025 23:59 UTC | Day One Biopharmaceuticals, Inc. DAWN · Entity 51180 | Exercise / conversionRestricted Stock Unit (RSU) · Derivative | 4,750 | $0.00 | $0.00 |
DisclosureSEC source: 0001863107-25-000005 · form4-11182025_111119.xml · derivative · entry 12 Bender Jeremy · CIK 0001863107 · Director · CHIEF EXECUTIVE OFFICER 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 19,000 Underlying: Common Stock · 4,750 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. F1 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of the Issuer's Common Stock upon settlement for no consideration. F9 · derivative.exercise_date: The RSUs will vest as to 1/16th of the total award in quarterly installments on February 15, May 15, August 15 and November 15, subject to the Reporting Person's provision of service to the Issuer on each vesting date. F10 · derivative.expiration_date: RSUs do not expire; they either vest or are canceled prior to the vesting date. Read SEC document |
| November 15, 2025 Filed Nov 18, 2025 23:59 UTC | Day One Biopharmaceuticals, Inc. DAWN · Entity 51180 | Exercise / conversionRestricted Stock Unit (RSU) · Derivative | 3,570 | $0.00 | $0.00 |
DisclosureSEC source: 0001863107-25-000005 · form4-11182025_111119.xml · derivative · entry 11 Bender Jeremy · CIK 0001863107 · Director · CHIEF EXECUTIVE OFFICER 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 3,570 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. F1 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of the Issuer's Common Stock upon settlement for no consideration. F9 · derivative.exercise_date: The RSUs will vest as to 1/16th of the total award in quarterly installments on February 15, May 15, August 15 and November 15, subject to the Reporting Person's provision of service to the Issuer on each vesting date. F10 · derivative.expiration_date: RSUs do not expire; they either vest or are canceled prior to the vesting date. Read SEC document |
| November 15, 2025 Filed Nov 18, 2025 23:59 UTC | Day One Biopharmaceuticals, Inc. DAWN · Entity 51180 | Exercise / conversionCommon Stock | 11,687 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001863107-25-000005 · form4-11182025_111119.xml · nonDerivative · entry 4 Bender Jeremy · CIK 0001863107 · Director · CHIEF EXECUTIVE OFFICER 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 193,059 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 · price: Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of the Issuer's Common Stock upon settlement for no consideration. Read SEC document |
| November 15, 2025 Filed Nov 18, 2025 23:59 UTC | Day One Biopharmaceuticals, Inc. DAWN · Entity 51180 | Exercise / conversionCommon Stock | 11,687 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001863107-25-000005 · form4-11182025_111119.xml · nonDerivative · entry 3 Bender Jeremy · CIK 0001863107 · Director · CHIEF EXECUTIVE OFFICER 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 181,372 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 · price: Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of the Issuer's Common Stock upon settlement for no consideration. Read SEC document |
| November 15, 2025 Filed Nov 18, 2025 23:59 UTC | Day One Biopharmaceuticals, Inc. DAWN · Entity 51180 | Exercise / conversionCommon Stock | 4,750 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001863107-25-000005 · form4-11182025_111119.xml · nonDerivative · entry 2 Bender Jeremy · CIK 0001863107 · Director · CHIEF EXECUTIVE OFFICER 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 169,685 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 · price: Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of the Issuer's Common Stock upon settlement for no consideration. Read SEC document |
| November 15, 2025 Filed Nov 18, 2025 23:59 UTC | Day One Biopharmaceuticals, Inc. DAWN · Entity 51180 | Exercise / conversionCommon Stock | 3,570 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001863107-25-000005 · form4-11182025_111119.xml · nonDerivative · entry 1 Bender Jeremy · CIK 0001863107 · Director · CHIEF EXECUTIVE OFFICER 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 164,935 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 · price: Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of the Issuer's Common Stock upon settlement for no consideration. Read SEC document |
| November 06, 2025 Filed Nov 7, 2025 23:16 UTC | Day One Biopharmaceuticals, Inc. DAWN · Entity 51180 | GrantStock Option (right to buy Common Stock) · Derivative | 286,000 | $0.00 Strike: $8.99 | $0.00 |
DisclosureSEC source: 0001863107-25-000003 · form4-11072025_111140.xml · derivative · entry 10 Bender Jeremy · CIK 0001863107 · Director · CHIEF EXECUTIVE OFFICER 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 286,000 Underlying: Common Stock · 286,000 shares Expires 2035-01-14 F1 · kind: On October 7, 2025, the Issuer's Board of Directors approved an option repricing (the "Repricing") whereby the Reporting Person's options were repriced on November 6, 2025 (the "Effective Date") with a new exercise price of $8.99 (if lower than the original exercise price), the closing price on Nasdaq as of the Effective Date. In order to exercise the repriced options at the new exercise price, the Reporting Person is required to remain in service with the Issuer through the Retention Period; provided that the additional premium payment will not be required if the Reporting Person's service to the Issuer is terminated by reason of death or Disability (as defined in the Company's 2021 Equity Incentive Plan ("the Plan")). F2 · kind: (Continued from Footnote 1) The "Retention Period" commenced on the Effective Date and ends upon the earliest of (i) the 12-month anniversary of the Effective Date and (ii) a Corporate Transaction (as defined in the Plan). All of the other terms of the options remain unchanged. Such transactions were exempt pursuant to Rule 16b-6(d) and Rule 16b-3 of the Exchange Act, as applicable. F7 · derivative.exercise_date: The option vests as to 1/48th of the total shares monthly, commencing February 15, 2025, subject to the Reporting Person's provision of service to the Issuer on each vesting date. Read SEC document |
| November 06, 2025 Filed Nov 7, 2025 23:16 UTC | Day One Biopharmaceuticals, Inc. DAWN · Entity 51180 | Disposition to issuerStock Option (right to buy Common Stock) · Derivative | 286,000 | $0.00 Strike: $11.87 | $0.00 |
DisclosureSEC source: 0001863107-25-000003 · form4-11072025_111140.xml · derivative · entry 9 Bender Jeremy · CIK 0001863107 · Director · CHIEF EXECUTIVE OFFICER 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 286,000 shares Expires 2035-01-14 F1 · kind: On October 7, 2025, the Issuer's Board of Directors approved an option repricing (the "Repricing") whereby the Reporting Person's options were repriced on November 6, 2025 (the "Effective Date") with a new exercise price of $8.99 (if lower than the original exercise price), the closing price on Nasdaq as of the Effective Date. In order to exercise the repriced options at the new exercise price, the Reporting Person is required to remain in service with the Issuer through the Retention Period; provided that the additional premium payment will not be required if the Reporting Person's service to the Issuer is terminated by reason of death or Disability (as defined in the Company's 2021 Equity Incentive Plan ("the Plan")). F2 · kind: (Continued from Footnote 1) The "Retention Period" commenced on the Effective Date and ends upon the earliest of (i) the 12-month anniversary of the Effective Date and (ii) a Corporate Transaction (as defined in the Plan). All of the other terms of the options remain unchanged. Such transactions were exempt pursuant to Rule 16b-6(d) and Rule 16b-3 of the Exchange Act, as applicable. F7 · derivative.exercise_date: The option vests as to 1/48th of the total shares monthly, commencing February 15, 2025, subject to the Reporting Person's provision of service to the Issuer on each vesting date. 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.