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person · Reporting owner

Alleva Lawrence M

Disclosed activity across 6 companies

Tapewire entity
26161
SEC CIK
0001553053

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
Adaptimmune Therapeutics PLCADAP · Entity 9824DirectorJuly 01, 2024July 01, 2024
BRIGHT HORIZONS FAMILY SOLUTIONS INC.BFAM · Entity 531DirectorJune 03, 2026June 05, 2026
SYNLOGIC, INC.MIRN · Entity 7801DirectorJune 29, 2016September 06, 2016

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.

Adaptimmune Therapeutics PLC

Report date July 01, 2024 · Filed July 01, 2024

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Option to purchase Ordinary SharesSEC Table II · derivative / convertible security · Conversion / exercise price $0.16 · Expires 2034-07-01Direct1,213,926 Reported balance After 2024-07-01 transaction · row 1 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 1 · 2024-07-01 · Grant · Acquired 1,213,926 · Balance 1,213,926

F1: The exercise price was converted from GBP0.13 based on an exchange rate of $U.S. 1.263714 to GBP1.00. The actual exercise price will be the pounds sterling amount.

Filing footnotes · ownership attribution and instrument terms

F1: The exercise price was converted from GBP0.13 based on an exchange rate of $U.S. 1.263714 to GBP1.00. The actual exercise price will be the pounds sterling amount.

BRIGHT HORIZONS FAMILY SOLUTIONS INC.

Report date June 03, 2026 · Filed June 05, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect13,336 Reported balance After 2026-06-03 transaction · row 1
1 source row

Row 1 · 2026-06-03 · Grant · Acquired 2,096 · Balance 13,336

F1: Each restricted stock unit is fully vested and represents the right to receive one share of common stock upon the earliest of the 5th anniversary of the grant, termination of service, and a change in control of the Company.

Filing footnotes · ownership attribution and instrument terms

F1: Each restricted stock unit is fully vested and represents the right to receive one share of common stock upon the earliest of the 5th anniversary of the grant, termination of service, and a change in control of the Company.

SYNLOGIC, INC.

Report date June 29, 2016 · Filed September 06, 2016

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $4.74 · Expires 2026-06-29Direct10,000 Reported balance After 2016-06-29 transaction · row 1 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 1 · 2016-06-29 · Grant · Acquired 10,000 · Balance 10,000

F1: The option vests and become exercisable in full on the earlier of (A) June 29, 2017 or (B) immediately prior to the next annual meeting of the Issuer's stockholders, subject to the Reporting Person continuing to provide services to the Issuer through such vesting date.

Filing footnotes · ownership attribution and instrument terms

F1: The option vests and become exercisable in full on the earlier of (A) June 29, 2017 or (B) immediately prior to the next annual meeting of the Issuer's stockholders, subject to the Reporting Person continuing to provide services to the Issuer through such vesting date.

Past disclosures · reporting ended (3)

No longer tracked through insider filings. These historical balances do not imply present ownership or a zero position.

Galera Therapeutics, Inc.

Report date August 03, 2026 · Filed August 05, 2026

Section 16 reporting ended · disclosed 2026-08-05. Current position is not established by this disclosure.

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect0 Reported balance After 2026-08-03 transaction · row 1
1 source row

Row 1 · 2026-08-03 · Disposition to issuer · Disposed 11 · Balance 0

F1: These numbers have been adjusted to reflect the 1-for-200 reverse stock split Galera Therapeutics, Inc. ("Galera") effected on July 12, 2026.

F2: Pursuant to an Agreement and Plan of Merger, dated as of April 14, 2026 (the "Merger Agreement"), by and among Galera, Obsidian Therapeutics, Inc. ("Obsidian"), Gazelle Parent, Inc. ("Parent"), Onyx MergerSub, Inc., a wholly owned subsidiary of Parent ("Obsidian Merger Sub"), and Gazelle Merger Subsidiary, Inc., a wholly owned subsidiary of Parent ("Galera Merger Sub"), on August 3, 2026, Galera merged with and into Galera Merger Sub, with Galera surviving as a wholly owned subsidiary of Parent (the "Galera Merger"), and Obsidian merged with and into Obsidian Merger Sub, with Obsidian surviving as a wholly owned subsidiary of Parent (together with the Galera Merger, the "Mergers").

F3: At the effective time of the Galera Merger (the "Galera Effective Time"), each outstanding share of Galera common stock (excluding any shares of Galera common stock held by stockholders who had exercised and perfected appraisal rights for such shares) was converted into the right to receive 0.7019 shares of Parent common stock (the "Galera Exchange Ratio").

Common StockSEC Table I · non-derivativeIndirectBy the Lawrence M. Alleva Revocable Trust.0 Reported balance After 2026-08-03 transaction · row 2 Account identity is unresolved; indirect or unspecified ownership is not merged.
1 source row

Row 2 · 2026-08-03 · Disposition to issuer · Disposed 40 · Balance 0

F1: These numbers have been adjusted to reflect the 1-for-200 reverse stock split Galera Therapeutics, Inc. ("Galera") effected on July 12, 2026.

F2: Pursuant to an Agreement and Plan of Merger, dated as of April 14, 2026 (the "Merger Agreement"), by and among Galera, Obsidian Therapeutics, Inc. ("Obsidian"), Gazelle Parent, Inc. ("Parent"), Onyx MergerSub, Inc., a wholly owned subsidiary of Parent ("Obsidian Merger Sub"), and Gazelle Merger Subsidiary, Inc., a wholly owned subsidiary of Parent ("Galera Merger Sub"), on August 3, 2026, Galera merged with and into Galera Merger Sub, with Galera surviving as a wholly owned subsidiary of Parent (the "Galera Merger"), and Obsidian merged with and into Obsidian Merger Sub, with Obsidian surviving as a wholly owned subsidiary of Parent (together with the Galera Merger, the "Mergers").

F3: At the effective time of the Galera Merger (the "Galera Effective Time"), each outstanding share of Galera common stock (excluding any shares of Galera common stock held by stockholders who had exercised and perfected appraisal rights for such shares) was converted into the right to receive 0.7019 shares of Parent common stock (the "Galera Exchange Ratio").

Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $8.20 · Expires 2035-02-23Direct0 Reported balance After 2026-08-03 transaction · row 3 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 3 · 2026-08-03 · Disposition to issuer · Disposed 240 · Balance 0

F1: These numbers have been adjusted to reflect the 1-for-200 reverse stock split Galera Therapeutics, Inc. ("Galera") effected on July 12, 2026.

F2: Pursuant to an Agreement and Plan of Merger, dated as of April 14, 2026 (the "Merger Agreement"), by and among Galera, Obsidian Therapeutics, Inc. ("Obsidian"), Gazelle Parent, Inc. ("Parent"), Onyx MergerSub, Inc., a wholly owned subsidiary of Parent ("Obsidian Merger Sub"), and Gazelle Merger Subsidiary, Inc., a wholly owned subsidiary of Parent ("Galera Merger Sub"), on August 3, 2026, Galera merged with and into Galera Merger Sub, with Galera surviving as a wholly owned subsidiary of Parent (the "Galera Merger"), and Obsidian merged with and into Obsidian Merger Sub, with Obsidian surviving as a wholly owned subsidiary of Parent (together with the Galera Merger, the "Mergers").

F4: At the Galera Effective Time, each outstanding Galera stock option with an exercise price per share less than $15.62 (each, an "In-the-Money Option"), which was the closing trading price of a share of Galera common stock on the last full trading day on which the Galera common stock was traded prior to the date of the Galera Effective Time, became fully vested and was converted into shares of Parent common stock determined by (i) multiplying the number of shares of Galera common stock underlying the In-the-Money Option by the Galera Exchange Ratio (rounded down to the nearest whole share) then (ii) subtracting the number of shares of Parent common stock with a value equal to the exercise price and withholding taxes each required to be paid with respect to the net exercise of the In-the-Money Option, calculated pursuant to the formula set forth in Section 2.6(i) of the Merger Agreement.

Filing footnotes · ownership attribution and instrument terms

F1: These numbers have been adjusted to reflect the 1-for-200 reverse stock split Galera Therapeutics, Inc. ("Galera") effected on July 12, 2026.

F2: Pursuant to an Agreement and Plan of Merger, dated as of April 14, 2026 (the "Merger Agreement"), by and among Galera, Obsidian Therapeutics, Inc. ("Obsidian"), Gazelle Parent, Inc. ("Parent"), Onyx MergerSub, Inc., a wholly owned subsidiary of Parent ("Obsidian Merger Sub"), and Gazelle Merger Subsidiary, Inc., a wholly owned subsidiary of Parent ("Galera Merger Sub"), on August 3, 2026, Galera merged with and into Galera Merger Sub, with Galera surviving as a wholly owned subsidiary of Parent (the "Galera Merger"), and Obsidian merged with and into Obsidian Merger Sub, with Obsidian surviving as a wholly owned subsidiary of Parent (together with the Galera Merger, the "Mergers").

F3: At the effective time of the Galera Merger (the "Galera Effective Time"), each outstanding share of Galera common stock (excluding any shares of Galera common stock held by stockholders who had exercised and perfected appraisal rights for such shares) was converted into the right to receive 0.7019 shares of Parent common stock (the "Galera Exchange Ratio").

F4: At the Galera Effective Time, each outstanding Galera stock option with an exercise price per share less than $15.62 (each, an "In-the-Money Option"), which was the closing trading price of a share of Galera common stock on the last full trading day on which the Galera common stock was traded prior to the date of the Galera Effective Time, became fully vested and was converted into shares of Parent common stock determined by (i) multiplying the number of shares of Galera common stock underlying the In-the-Money Option by the Galera Exchange Ratio (rounded down to the nearest whole share) then (ii) subtracting the number of shares of Parent common stock with a value equal to the exercise price and withholding taxes each required to be paid with respect to the net exercise of the In-the-Money Option, calculated pursuant to the formula set forth in Section 2.6(i) of the Merger Agreement.

Mersana Therapeutics, Inc.

Report date January 06, 2026 · Filed January 06, 2026

Section 16 reporting ended · disclosed 2026-01-06. Current position is not established by this disclosure.

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect0 Reported balance After 2026-01-06 transaction · row 1
1 source row

Row 1 · 2026-01-06 · Other · Disposed 578 · Balance 0

F1: Pursuant to the terms of that certain Agreement and Plan of Merger (the "Merger Agreement"), by and among the Issuer, Day One Biopharmaceuticals, Inc. ("Parent") and Parent's direct wholly-owned subsidiary, Emerald Merger Sub, Inc. ("Purchaser"), dated as of November 12, 2025, the shares (the "Shares") of common stock, par value $0.0001 per share, of the Issuer (the "Common Stock") that were tendered to Purchaser prior to the expiration time of the Offer were exchanged for: (i) $25.00 per Share, net to the stockholder in cash, without interest and less any applicable tax withholding (the "Upfront Cash Consideration"), plus (ii) one non-tradeable contingent value right per Share (each, a "CVR"),

F2: (continued from footnote 1) which represents the right to receive certain contingent milestone payments of up to an aggregate of $30.25 per CVR in cash, without interest and less any applicable tax withholding, upon the achievement of certain specified milestones in accordance with the terms and subject to the conditions of a contingent value rights agreement entered into by Parent and the rights agent (the Upfront Cash Consideration plus one CVR, collectively, the "Offer Price"). After completion of the tender offer, pursuant to the terms of the Merger Agreement, Purchaser merged with and into the Issuer, effective as of January 6, 2026 (the "Effective Time"), with the Issuer continuing as the surviving corporation and a wholly owned subsidiary of Parent.

Common StockSEC Table I · non-derivativeIndirectSee Footnote0 Reported balance After 2026-01-06 transaction · row 2 Account identity is unresolved; indirect or unspecified ownership is not merged.
1 source row

Row 2 · 2026-01-06 · Other · Disposed 84 · Balance 0

F1: Pursuant to the terms of that certain Agreement and Plan of Merger (the "Merger Agreement"), by and among the Issuer, Day One Biopharmaceuticals, Inc. ("Parent") and Parent's direct wholly-owned subsidiary, Emerald Merger Sub, Inc. ("Purchaser"), dated as of November 12, 2025, the shares (the "Shares") of common stock, par value $0.0001 per share, of the Issuer (the "Common Stock") that were tendered to Purchaser prior to the expiration time of the Offer were exchanged for: (i) $25.00 per Share, net to the stockholder in cash, without interest and less any applicable tax withholding (the "Upfront Cash Consideration"), plus (ii) one non-tradeable contingent value right per Share (each, a "CVR"),

F2: (continued from footnote 1) which represents the right to receive certain contingent milestone payments of up to an aggregate of $30.25 per CVR in cash, without interest and less any applicable tax withholding, upon the achievement of certain specified milestones in accordance with the terms and subject to the conditions of a contingent value rights agreement entered into by Parent and the rights agent (the Upfront Cash Consideration plus one CVR, collectively, the "Offer Price"). After completion of the tender offer, pursuant to the terms of the Merger Agreement, Purchaser merged with and into the Issuer, effective as of January 6, 2026 (the "Effective Time"), with the Issuer continuing as the surviving corporation and a wholly owned subsidiary of Parent.

F5: The securities were held directly by the Lawrence M. Alleva Revocable Trust.

Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $9.08Direct0 Reported balance After 2026-01-06 transaction · row 3 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 3 · 2026-01-06 · Disposition to issuer · Disposed 2,460 · Balance 0

F3: Pursuant to the terms of the Merger Agreement, effective as of immediately prior to the Effective Time, each option to purchase shares of Common Stock ("Issuer Option") that was outstanding and unexercised as of immediately prior to the Effective Time and had an exercise price per Share that was less than the Upfront Cash Consideration (each, a "Cash-Out Option"), became fully vested and was automatically cancelled and converted into the right to receive, without interest and subject to deduction for any required tax withholding, (i) the Offer Price minus (ii) the exercise price payable per share of Common Stock underlying such Cash-Out Option.

Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $437.50Direct0 Reported balance After 2026-01-06 transaction · row 4 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 4 · 2026-01-06 · Disposition to issuer · Disposed 800 · Balance 0

F4: Pursuant to the terms of the Merger Agreement, effective as of 10 business days prior to the closing of the Merger (the "Acceleration Date"), each Issuer Option then outstanding and unexercised that had an exercise price per Share that was equal to or greater than the Upfront Cash Consideration (each, an "OTM Option"), became fully vested and exercisable up to and through the closing of regular trading on the Nasdaq Stock Market on the fifth business day following the Acceleration Date (the "Last Exercise Date"). OTM Options not exercised on or prior to the Last Exercise Date were cancelled and ceased to exist as of the Effective Time, and no consideration was delivered in exchange for such OTM Option.

Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $434.75Direct0 Reported balance After 2026-01-06 transaction · row 5 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 5 · 2026-01-06 · Disposition to issuer · Disposed 142 · Balance 0

F4: Pursuant to the terms of the Merger Agreement, effective as of 10 business days prior to the closing of the Merger (the "Acceleration Date"), each Issuer Option then outstanding and unexercised that had an exercise price per Share that was equal to or greater than the Upfront Cash Consideration (each, an "OTM Option"), became fully vested and exercisable up to and through the closing of regular trading on the Nasdaq Stock Market on the fifth business day following the Acceleration Date (the "Last Exercise Date"). OTM Options not exercised on or prior to the Last Exercise Date were cancelled and ceased to exist as of the Effective Time, and no consideration was delivered in exchange for such OTM Option.

Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $306.75Direct0 Reported balance After 2026-01-06 transaction · row 6 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 6 · 2026-01-06 · Disposition to issuer · Disposed 400 · Balance 0

F4: Pursuant to the terms of the Merger Agreement, effective as of 10 business days prior to the closing of the Merger (the "Acceleration Date"), each Issuer Option then outstanding and unexercised that had an exercise price per Share that was equal to or greater than the Upfront Cash Consideration (each, an "OTM Option"), became fully vested and exercisable up to and through the closing of regular trading on the Nasdaq Stock Market on the fifth business day following the Acceleration Date (the "Last Exercise Date"). OTM Options not exercised on or prior to the Last Exercise Date were cancelled and ceased to exist as of the Effective Time, and no consideration was delivered in exchange for such OTM Option.

Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $107.75Direct0 Reported balance After 2026-01-06 transaction · row 7 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 7 · 2026-01-06 · Disposition to issuer · Disposed 544 · Balance 0

F4: Pursuant to the terms of the Merger Agreement, effective as of 10 business days prior to the closing of the Merger (the "Acceleration Date"), each Issuer Option then outstanding and unexercised that had an exercise price per Share that was equal to or greater than the Upfront Cash Consideration (each, an "OTM Option"), became fully vested and exercisable up to and through the closing of regular trading on the Nasdaq Stock Market on the fifth business day following the Acceleration Date (the "Last Exercise Date"). OTM Options not exercised on or prior to the Last Exercise Date were cancelled and ceased to exist as of the Effective Time, and no consideration was delivered in exchange for such OTM Option.

Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $107.75Direct0 Reported balance After 2026-01-06 transaction · row 8 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 8 · 2026-01-06 · Disposition to issuer · Disposed 1,000 · Balance 0

F4: Pursuant to the terms of the Merger Agreement, effective as of 10 business days prior to the closing of the Merger (the "Acceleration Date"), each Issuer Option then outstanding and unexercised that had an exercise price per Share that was equal to or greater than the Upfront Cash Consideration (each, an "OTM Option"), became fully vested and exercisable up to and through the closing of regular trading on the Nasdaq Stock Market on the fifth business day following the Acceleration Date (the "Last Exercise Date"). OTM Options not exercised on or prior to the Last Exercise Date were cancelled and ceased to exist as of the Effective Time, and no consideration was delivered in exchange for such OTM Option.

Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $134.00Direct0 Reported balance After 2026-01-06 transaction · row 9 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 9 · 2026-01-06 · Disposition to issuer · Disposed 450 · Balance 0

F4: Pursuant to the terms of the Merger Agreement, effective as of 10 business days prior to the closing of the Merger (the "Acceleration Date"), each Issuer Option then outstanding and unexercised that had an exercise price per Share that was equal to or greater than the Upfront Cash Consideration (each, an "OTM Option"), became fully vested and exercisable up to and through the closing of regular trading on the Nasdaq Stock Market on the fifth business day following the Acceleration Date (the "Last Exercise Date"). OTM Options not exercised on or prior to the Last Exercise Date were cancelled and ceased to exist as of the Effective Time, and no consideration was delivered in exchange for such OTM Option.

Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $572.50Direct0 Reported balance After 2026-01-06 transaction · row 10 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 10 · 2026-01-06 · Disposition to issuer · Disposed 368 · Balance 0

F4: Pursuant to the terms of the Merger Agreement, effective as of 10 business days prior to the closing of the Merger (the "Acceleration Date"), each Issuer Option then outstanding and unexercised that had an exercise price per Share that was equal to or greater than the Upfront Cash Consideration (each, an "OTM Option"), became fully vested and exercisable up to and through the closing of regular trading on the Nasdaq Stock Market on the fifth business day following the Acceleration Date (the "Last Exercise Date"). OTM Options not exercised on or prior to the Last Exercise Date were cancelled and ceased to exist as of the Effective Time, and no consideration was delivered in exchange for such OTM Option.

Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $527.25Direct0 Reported balance After 2026-01-06 transaction · row 11 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 11 · 2026-01-06 · Disposition to issuer · Disposed 133 · Balance 0

F4: Pursuant to the terms of the Merger Agreement, effective as of 10 business days prior to the closing of the Merger (the "Acceleration Date"), each Issuer Option then outstanding and unexercised that had an exercise price per Share that was equal to or greater than the Upfront Cash Consideration (each, an "OTM Option"), became fully vested and exercisable up to and through the closing of regular trading on the Nasdaq Stock Market on the fifth business day following the Acceleration Date (the "Last Exercise Date"). OTM Options not exercised on or prior to the Last Exercise Date were cancelled and ceased to exist as of the Effective Time, and no consideration was delivered in exchange for such OTM Option.

Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $372.50Direct0 Reported balance After 2026-01-06 transaction · row 12 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 12 · 2026-01-06 · Disposition to issuer · Disposed 1,002 · Balance 0

F4: Pursuant to the terms of the Merger Agreement, effective as of 10 business days prior to the closing of the Merger (the "Acceleration Date"), each Issuer Option then outstanding and unexercised that had an exercise price per Share that was equal to or greater than the Upfront Cash Consideration (each, an "OTM Option"), became fully vested and exercisable up to and through the closing of regular trading on the Nasdaq Stock Market on the fifth business day following the Acceleration Date (the "Last Exercise Date"). OTM Options not exercised on or prior to the Last Exercise Date were cancelled and ceased to exist as of the Effective Time, and no consideration was delivered in exchange for such OTM Option.

Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $161.00Direct0 Reported balance After 2026-01-06 transaction · row 13 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 13 · 2026-01-06 · Disposition to issuer · Disposed 546 · Balance 0

F4: Pursuant to the terms of the Merger Agreement, effective as of 10 business days prior to the closing of the Merger (the "Acceleration Date"), each Issuer Option then outstanding and unexercised that had an exercise price per Share that was equal to or greater than the Upfront Cash Consideration (each, an "OTM Option"), became fully vested and exercisable up to and through the closing of regular trading on the Nasdaq Stock Market on the fifth business day following the Acceleration Date (the "Last Exercise Date"). OTM Options not exercised on or prior to the Last Exercise Date were cancelled and ceased to exist as of the Effective Time, and no consideration was delivered in exchange for such OTM Option.

Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $90.50Direct0 Reported balance After 2026-01-06 transaction · row 14 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 14 · 2026-01-06 · Disposition to issuer · Disposed 1,800 · Balance 0

F4: Pursuant to the terms of the Merger Agreement, effective as of 10 business days prior to the closing of the Merger (the "Acceleration Date"), each Issuer Option then outstanding and unexercised that had an exercise price per Share that was equal to or greater than the Upfront Cash Consideration (each, an "OTM Option"), became fully vested and exercisable up to and through the closing of regular trading on the Nasdaq Stock Market on the fifth business day following the Acceleration Date (the "Last Exercise Date"). OTM Options not exercised on or prior to the Last Exercise Date were cancelled and ceased to exist as of the Effective Time, and no consideration was delivered in exchange for such OTM Option.

Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $106.25Direct0 Reported balance After 2026-01-06 transaction · row 15 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 15 · 2026-01-06 · Disposition to issuer · Disposed 181 · Balance 0

F4: Pursuant to the terms of the Merger Agreement, effective as of 10 business days prior to the closing of the Merger (the "Acceleration Date"), each Issuer Option then outstanding and unexercised that had an exercise price per Share that was equal to or greater than the Upfront Cash Consideration (each, an "OTM Option"), became fully vested and exercisable up to and through the closing of regular trading on the Nasdaq Stock Market on the fifth business day following the Acceleration Date (the "Last Exercise Date"). OTM Options not exercised on or prior to the Last Exercise Date were cancelled and ceased to exist as of the Effective Time, and no consideration was delivered in exchange for such OTM Option.

Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $216.00Direct0 Reported balance After 2026-01-06 transaction · row 16 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 16 · 2026-01-06 · Disposition to issuer · Disposed 734 · Balance 0

F4: Pursuant to the terms of the Merger Agreement, effective as of 10 business days prior to the closing of the Merger (the "Acceleration Date"), each Issuer Option then outstanding and unexercised that had an exercise price per Share that was equal to or greater than the Upfront Cash Consideration (each, an "OTM Option"), became fully vested and exercisable up to and through the closing of regular trading on the Nasdaq Stock Market on the fifth business day following the Acceleration Date (the "Last Exercise Date"). OTM Options not exercised on or prior to the Last Exercise Date were cancelled and ceased to exist as of the Effective Time, and no consideration was delivered in exchange for such OTM Option.

Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $85.50Direct0 Reported balance After 2026-01-06 transaction · row 17 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 17 · 2026-01-06 · Disposition to issuer · Disposed 215 · Balance 0

F4: Pursuant to the terms of the Merger Agreement, effective as of 10 business days prior to the closing of the Merger (the "Acceleration Date"), each Issuer Option then outstanding and unexercised that had an exercise price per Share that was equal to or greater than the Upfront Cash Consideration (each, an "OTM Option"), became fully vested and exercisable up to and through the closing of regular trading on the Nasdaq Stock Market on the fifth business day following the Acceleration Date (the "Last Exercise Date"). OTM Options not exercised on or prior to the Last Exercise Date were cancelled and ceased to exist as of the Effective Time, and no consideration was delivered in exchange for such OTM Option.

Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $31.50Direct0 Reported balance After 2026-01-06 transaction · row 18 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 18 · 2026-01-06 · Disposition to issuer · Disposed 561 · Balance 0

F4: Pursuant to the terms of the Merger Agreement, effective as of 10 business days prior to the closing of the Merger (the "Acceleration Date"), each Issuer Option then outstanding and unexercised that had an exercise price per Share that was equal to or greater than the Upfront Cash Consideration (each, an "OTM Option"), became fully vested and exercisable up to and through the closing of regular trading on the Nasdaq Stock Market on the fifth business day following the Acceleration Date (the "Last Exercise Date"). OTM Options not exercised on or prior to the Last Exercise Date were cancelled and ceased to exist as of the Effective Time, and no consideration was delivered in exchange for such OTM Option.

Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $56.75Direct0 Reported balance After 2026-01-06 transaction · row 19 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 19 · 2026-01-06 · Disposition to issuer · Disposed 310 · Balance 0

F4: Pursuant to the terms of the Merger Agreement, effective as of 10 business days prior to the closing of the Merger (the "Acceleration Date"), each Issuer Option then outstanding and unexercised that had an exercise price per Share that was equal to or greater than the Upfront Cash Consideration (each, an "OTM Option"), became fully vested and exercisable up to and through the closing of regular trading on the Nasdaq Stock Market on the fifth business day following the Acceleration Date (the "Last Exercise Date"). OTM Options not exercised on or prior to the Last Exercise Date were cancelled and ceased to exist as of the Effective Time, and no consideration was delivered in exchange for such OTM Option.

Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $110.50Direct0 Reported balance After 2026-01-06 transaction · row 20 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 20 · 2026-01-06 · Disposition to issuer · Disposed 159 · Balance 0

F4: Pursuant to the terms of the Merger Agreement, effective as of 10 business days prior to the closing of the Merger (the "Acceleration Date"), each Issuer Option then outstanding and unexercised that had an exercise price per Share that was equal to or greater than the Upfront Cash Consideration (each, an "OTM Option"), became fully vested and exercisable up to and through the closing of regular trading on the Nasdaq Stock Market on the fifth business day following the Acceleration Date (the "Last Exercise Date"). OTM Options not exercised on or prior to the Last Exercise Date were cancelled and ceased to exist as of the Effective Time, and no consideration was delivered in exchange for such OTM Option.

Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $56.50Direct0 Reported balance After 2026-01-06 transaction · row 21 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 21 · 2026-01-06 · Disposition to issuer · Disposed 2,200 · Balance 0

F4: Pursuant to the terms of the Merger Agreement, effective as of 10 business days prior to the closing of the Merger (the "Acceleration Date"), each Issuer Option then outstanding and unexercised that had an exercise price per Share that was equal to or greater than the Upfront Cash Consideration (each, an "OTM Option"), became fully vested and exercisable up to and through the closing of regular trading on the Nasdaq Stock Market on the fifth business day following the Acceleration Date (the "Last Exercise Date"). OTM Options not exercised on or prior to the Last Exercise Date were cancelled and ceased to exist as of the Effective Time, and no consideration was delivered in exchange for such OTM Option.

Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $49.25Direct0 Reported balance After 2026-01-06 transaction · row 22 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 22 · 2026-01-06 · Disposition to issuer · Disposed 358 · Balance 0

F4: Pursuant to the terms of the Merger Agreement, effective as of 10 business days prior to the closing of the Merger (the "Acceleration Date"), each Issuer Option then outstanding and unexercised that had an exercise price per Share that was equal to or greater than the Upfront Cash Consideration (each, an "OTM Option"), became fully vested and exercisable up to and through the closing of regular trading on the Nasdaq Stock Market on the fifth business day following the Acceleration Date (the "Last Exercise Date"). OTM Options not exercised on or prior to the Last Exercise Date were cancelled and ceased to exist as of the Effective Time, and no consideration was delivered in exchange for such OTM Option.

Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $45.75Direct0 Reported balance After 2026-01-06 transaction · row 23 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 23 · 2026-01-06 · Disposition to issuer · Disposed 384 · Balance 0

F4: Pursuant to the terms of the Merger Agreement, effective as of 10 business days prior to the closing of the Merger (the "Acceleration Date"), each Issuer Option then outstanding and unexercised that had an exercise price per Share that was equal to or greater than the Upfront Cash Consideration (each, an "OTM Option"), became fully vested and exercisable up to and through the closing of regular trading on the Nasdaq Stock Market on the fifth business day following the Acceleration Date (the "Last Exercise Date"). OTM Options not exercised on or prior to the Last Exercise Date were cancelled and ceased to exist as of the Effective Time, and no consideration was delivered in exchange for such OTM Option.

Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $35.00Direct0 Reported balance After 2026-01-06 transaction · row 24 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 24 · 2026-01-06 · Disposition to issuer · Disposed 500 · Balance 0

F4: Pursuant to the terms of the Merger Agreement, effective as of 10 business days prior to the closing of the Merger (the "Acceleration Date"), each Issuer Option then outstanding and unexercised that had an exercise price per Share that was equal to or greater than the Upfront Cash Consideration (each, an "OTM Option"), became fully vested and exercisable up to and through the closing of regular trading on the Nasdaq Stock Market on the fifth business day following the Acceleration Date (the "Last Exercise Date"). OTM Options not exercised on or prior to the Last Exercise Date were cancelled and ceased to exist as of the Effective Time, and no consideration was delivered in exchange for such OTM Option.

Filing footnotes · ownership attribution and instrument terms

F1: Pursuant to the terms of that certain Agreement and Plan of Merger (the "Merger Agreement"), by and among the Issuer, Day One Biopharmaceuticals, Inc. ("Parent") and Parent's direct wholly-owned subsidiary, Emerald Merger Sub, Inc. ("Purchaser"), dated as of November 12, 2025, the shares (the "Shares") of common stock, par value $0.0001 per share, of the Issuer (the "Common Stock") that were tendered to Purchaser prior to the expiration time of the Offer were exchanged for: (i) $25.00 per Share, net to the stockholder in cash, without interest and less any applicable tax withholding (the "Upfront Cash Consideration"), plus (ii) one non-tradeable contingent value right per Share (each, a "CVR"),

F2: (continued from footnote 1) which represents the right to receive certain contingent milestone payments of up to an aggregate of $30.25 per CVR in cash, without interest and less any applicable tax withholding, upon the achievement of certain specified milestones in accordance with the terms and subject to the conditions of a contingent value rights agreement entered into by Parent and the rights agent (the Upfront Cash Consideration plus one CVR, collectively, the "Offer Price"). After completion of the tender offer, pursuant to the terms of the Merger Agreement, Purchaser merged with and into the Issuer, effective as of January 6, 2026 (the "Effective Time"), with the Issuer continuing as the surviving corporation and a wholly owned subsidiary of Parent.

F3: Pursuant to the terms of the Merger Agreement, effective as of immediately prior to the Effective Time, each option to purchase shares of Common Stock ("Issuer Option") that was outstanding and unexercised as of immediately prior to the Effective Time and had an exercise price per Share that was less than the Upfront Cash Consideration (each, a "Cash-Out Option"), became fully vested and was automatically cancelled and converted into the right to receive, without interest and subject to deduction for any required tax withholding, (i) the Offer Price minus (ii) the exercise price payable per share of Common Stock underlying such Cash-Out Option.

F4: Pursuant to the terms of the Merger Agreement, effective as of 10 business days prior to the closing of the Merger (the "Acceleration Date"), each Issuer Option then outstanding and unexercised that had an exercise price per Share that was equal to or greater than the Upfront Cash Consideration (each, an "OTM Option"), became fully vested and exercisable up to and through the closing of regular trading on the Nasdaq Stock Market on the fifth business day following the Acceleration Date (the "Last Exercise Date"). OTM Options not exercised on or prior to the Last Exercise Date were cancelled and ceased to exist as of the Effective Time, and no consideration was delivered in exchange for such OTM Option.

F5: The securities were held directly by the Lawrence M. Alleva Revocable Trust.

TESARO, Inc.

Report date January 22, 2019 · Filed January 22, 2019

Section 16 reporting ended · disclosed 2019-01-22. Current position is not established by this disclosure.

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect0 Reported balance After 2019-01-22 transaction · row 1
1 source row

Row 1 · 2019-01-22 · Other · Disposed 29,902 · Balance 0

F1: Tendered in connection with the tender offer made by Adriatic Acquisition Corporation, a Delaware corporation ("Purchaser") and a wholly-owned subsidiary of GlaxoSmithKline plc, a public company organized under the laws of England and Wales ("Parent"), to purchase all of the issued and outstanding shares of TESARO, Inc., a Delaware corporation ("TESARO"), for $75.00 per share, pursuant to the terms of that certain Agreement and Plan of Merger, dated as of December 3, 2018 by and among TESARO, Purchaser, and Parent (the "Merger Agreement").

Director Restricted Stock UnitsSEC Table II · derivative / convertible securityDirect0 Reported balance After 2019-01-22 transaction · row 2 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 2 · 2019-01-22 · Disposition to issuer · Disposed 4,052 · Balance 0

F2: Each restricted stock unit represents a contingent right to receive one share of TESARO common stock.

F3: These restricted stock units were cancelled pursuant to the Merger Agreement at the effective time of the Merger (the "Effective Time") in exchange for a cash payment of $75.00 per share.

Director Nonqualified Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $6.62 · Expires 2022-04-27Direct0 Reported balance After 2019-01-22 transaction · row 3 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 3 · 2019-01-22 · Disposition to issuer · Disposed 21,428 · Balance 0

F4: Pursuant to the Merger Agreement, each option that was outstanding and unvested immediately prior to the Effective Time vested in full at the Effective Time. [Cont'd]

F5: [Continuation] Each option that was outstanding immediately prior to the Effective Time that had an exercise price per share less than $75.00 was cancelled in exchange for the right of the holder to receive (without interest) an amount in cash (less applicable withholding of taxes required by applicable law) equal to the product of (i) the total number of shares of TESARO common stock subject to the unexercised portion of such option immediately prior to the Effective Time (determined after giving effect to the accelerated vesting described in the previous sentence) multiplied by (ii) the excess, if any, of $75.00 over the applicable exercise price per share under such option. Each option that was outstanding immediately prior to the Effective Time with an exercise price per share that is greater than or equal to $75.00 was cancelled at the Effective Time, and the holder of such option is not entitled to any payment in exchange for the cancellation of the option.

Director Nonqualified Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $46.22 · Expires 2023-06-03Direct0 Reported balance After 2019-01-22 transaction · row 4 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 4 · 2019-01-22 · Disposition to issuer · Disposed 10,000 · Balance 0

F4: Pursuant to the Merger Agreement, each option that was outstanding and unvested immediately prior to the Effective Time vested in full at the Effective Time. [Cont'd]

F5: [Continuation] Each option that was outstanding immediately prior to the Effective Time that had an exercise price per share less than $75.00 was cancelled in exchange for the right of the holder to receive (without interest) an amount in cash (less applicable withholding of taxes required by applicable law) equal to the product of (i) the total number of shares of TESARO common stock subject to the unexercised portion of such option immediately prior to the Effective Time (determined after giving effect to the accelerated vesting described in the previous sentence) multiplied by (ii) the excess, if any, of $75.00 over the applicable exercise price per share under such option. Each option that was outstanding immediately prior to the Effective Time with an exercise price per share that is greater than or equal to $75.00 was cancelled at the Effective Time, and the holder of such option is not entitled to any payment in exchange for the cancellation of the option.

Director Nonqualified Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $26.36 · Expires 2024-06-02Direct0 Reported balance After 2019-01-22 transaction · row 5 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 5 · 2019-01-22 · Disposition to issuer · Disposed 10,000 · Balance 0

F4: Pursuant to the Merger Agreement, each option that was outstanding and unvested immediately prior to the Effective Time vested in full at the Effective Time. [Cont'd]

F5: [Continuation] Each option that was outstanding immediately prior to the Effective Time that had an exercise price per share less than $75.00 was cancelled in exchange for the right of the holder to receive (without interest) an amount in cash (less applicable withholding of taxes required by applicable law) equal to the product of (i) the total number of shares of TESARO common stock subject to the unexercised portion of such option immediately prior to the Effective Time (determined after giving effect to the accelerated vesting described in the previous sentence) multiplied by (ii) the excess, if any, of $75.00 over the applicable exercise price per share under such option. Each option that was outstanding immediately prior to the Effective Time with an exercise price per share that is greater than or equal to $75.00 was cancelled at the Effective Time, and the holder of such option is not entitled to any payment in exchange for the cancellation of the option.

Director Nonqualified Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $60.77 · Expires 2025-06-01Direct0 Reported balance After 2019-01-22 transaction · row 6 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 6 · 2019-01-22 · Disposition to issuer · Disposed 10,000 · Balance 0

F4: Pursuant to the Merger Agreement, each option that was outstanding and unvested immediately prior to the Effective Time vested in full at the Effective Time. [Cont'd]

F5: [Continuation] Each option that was outstanding immediately prior to the Effective Time that had an exercise price per share less than $75.00 was cancelled in exchange for the right of the holder to receive (without interest) an amount in cash (less applicable withholding of taxes required by applicable law) equal to the product of (i) the total number of shares of TESARO common stock subject to the unexercised portion of such option immediately prior to the Effective Time (determined after giving effect to the accelerated vesting described in the previous sentence) multiplied by (ii) the excess, if any, of $75.00 over the applicable exercise price per share under such option. Each option that was outstanding immediately prior to the Effective Time with an exercise price per share that is greater than or equal to $75.00 was cancelled at the Effective Time, and the holder of such option is not entitled to any payment in exchange for the cancellation of the option.

Director Nonqualified Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $47.27 · Expires 2026-06-01Direct0 Reported balance After 2019-01-22 transaction · row 7 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 7 · 2019-01-22 · Disposition to issuer · Disposed 12,000 · Balance 0

F4: Pursuant to the Merger Agreement, each option that was outstanding and unvested immediately prior to the Effective Time vested in full at the Effective Time. [Cont'd]

F5: [Continuation] Each option that was outstanding immediately prior to the Effective Time that had an exercise price per share less than $75.00 was cancelled in exchange for the right of the holder to receive (without interest) an amount in cash (less applicable withholding of taxes required by applicable law) equal to the product of (i) the total number of shares of TESARO common stock subject to the unexercised portion of such option immediately prior to the Effective Time (determined after giving effect to the accelerated vesting described in the previous sentence) multiplied by (ii) the excess, if any, of $75.00 over the applicable exercise price per share under such option. Each option that was outstanding immediately prior to the Effective Time with an exercise price per share that is greater than or equal to $75.00 was cancelled at the Effective Time, and the holder of such option is not entitled to any payment in exchange for the cancellation of the option.

Director Nonqualified Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $149.22 · Expires 2027-06-01Direct0 Reported balance After 2019-01-22 transaction · row 8 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 8 · 2019-01-22 · Disposition to issuer · Disposed 12,000 · Balance 0

F4: Pursuant to the Merger Agreement, each option that was outstanding and unvested immediately prior to the Effective Time vested in full at the Effective Time. [Cont'd]

F5: [Continuation] Each option that was outstanding immediately prior to the Effective Time that had an exercise price per share less than $75.00 was cancelled in exchange for the right of the holder to receive (without interest) an amount in cash (less applicable withholding of taxes required by applicable law) equal to the product of (i) the total number of shares of TESARO common stock subject to the unexercised portion of such option immediately prior to the Effective Time (determined after giving effect to the accelerated vesting described in the previous sentence) multiplied by (ii) the excess, if any, of $75.00 over the applicable exercise price per share under such option. Each option that was outstanding immediately prior to the Effective Time with an exercise price per share that is greater than or equal to $75.00 was cancelled at the Effective Time, and the holder of such option is not entitled to any payment in exchange for the cancellation of the option.

Director Nonqualified Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $46.89 · Expires 2028-06-01Direct0 Reported balance After 2019-01-22 transaction · row 9 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 9 · 2019-01-22 · Disposition to issuer · Disposed 7,209 · Balance 0

F4: Pursuant to the Merger Agreement, each option that was outstanding and unvested immediately prior to the Effective Time vested in full at the Effective Time. [Cont'd]

F5: [Continuation] Each option that was outstanding immediately prior to the Effective Time that had an exercise price per share less than $75.00 was cancelled in exchange for the right of the holder to receive (without interest) an amount in cash (less applicable withholding of taxes required by applicable law) equal to the product of (i) the total number of shares of TESARO common stock subject to the unexercised portion of such option immediately prior to the Effective Time (determined after giving effect to the accelerated vesting described in the previous sentence) multiplied by (ii) the excess, if any, of $75.00 over the applicable exercise price per share under such option. Each option that was outstanding immediately prior to the Effective Time with an exercise price per share that is greater than or equal to $75.00 was cancelled at the Effective Time, and the holder of such option is not entitled to any payment in exchange for the cancellation of the option.

Filing footnotes · ownership attribution and instrument terms

F1: Tendered in connection with the tender offer made by Adriatic Acquisition Corporation, a Delaware corporation ("Purchaser") and a wholly-owned subsidiary of GlaxoSmithKline plc, a public company organized under the laws of England and Wales ("Parent"), to purchase all of the issued and outstanding shares of TESARO, Inc., a Delaware corporation ("TESARO"), for $75.00 per share, pursuant to the terms of that certain Agreement and Plan of Merger, dated as of December 3, 2018 by and among TESARO, Purchaser, and Parent (the "Merger Agreement").

F2: Each restricted stock unit represents a contingent right to receive one share of TESARO common stock.

F3: These restricted stock units were cancelled pursuant to the Merger Agreement at the effective time of the Merger (the "Effective Time") in exchange for a cash payment of $75.00 per share.

F4: Pursuant to the Merger Agreement, each option that was outstanding and unvested immediately prior to the Effective Time vested in full at the Effective Time. [Cont'd]

F5: [Continuation] Each option that was outstanding immediately prior to the Effective Time that had an exercise price per share less than $75.00 was cancelled in exchange for the right of the holder to receive (without interest) an amount in cash (less applicable withholding of taxes required by applicable law) equal to the product of (i) the total number of shares of TESARO common stock subject to the unexercised portion of such option immediately prior to the Effective Time (determined after giving effect to the accelerated vesting described in the previous sentence) multiplied by (ii) the excess, if any, of $75.00 over the applicable exercise price per share under such option. Each option that was outstanding immediately prior to the Effective Time with an exercise price per share that is greater than or equal to $75.00 was cancelled at the Effective Time, and the holder of such option is not entitled to any payment in exchange for the cancellation of the option.

Transaction history

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Purchases/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 dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
June 22, 2018 Filed Jun 26, 2018 21:01 UTC Adaptimmune Therapeutics PLC ADAP · Entity 9824 GrantOption to purchase Ordinary Shares · Derivative 124,000 $0.00 Strike: $2.18 $0.00
Disclosure

SEC source: 0001104659-18-042323 · a4.xml · derivative · entry 1

Alleva Lawrence M · CIK 0001553053 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 124,000

Underlying: Ordinary Shares · 124,000 shares

Expires 2028-06-22

F1 · derivative.exercise_price: The exercise price was converted from GBP1.65 based on an exchange rate of $U.S. 1.3250 to GBP1.00. The actual exercise price will be the pounds sterling amount.

Read SEC document
June 12, 2018 Filed Jun 13, 2018 21:01 UTC BRIGHT HORIZONS FAMILY SOLUTIONS INC. BFAM · Entity 531 GrantCommon Stock 925 $0.00 $0.00
Disclosure

SEC source: 0001562180-18-002975 · primarydocument.xml · nonDerivative · entry 1

Alleva Lawrence M · CIK 0001553053 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,607

F1 · price: Each restricted stock unit is fully vested and represents the right to receive one share of common stock upon the earliest of the 5th anniversary of the grant, termination of service, and a change in control of the Company.

Read SEC document
June 12, 2018 Filed Jun 14, 2018 16:14 UTC TESARO, Inc. TSRO · Entity 160894 Exercise / conversionDirector Nonqualified Stock Option (right to buy) · Derivative 7,142 $0.00 Strike: $6.62 $0.00
Disclosure

SEC source: 0001104659-18-040171 · a4.xml · derivative · entry 4

Alleva Lawrence M · CIK 0001553053 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 7,142 shares

Expires 2022-05-02

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 · kind: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F4 · derivative.exercise_date: Of the original grant of options to purchase 7,142 shares of common stock, 2,380 vested on April 27, 2013, 2,381 vested on April 27, 2014, and 2,381 vested on April 27, 2015.

Read SEC document
June 12, 2018 Filed Jun 14, 2018 16:14 UTC TESARO, Inc. TSRO · Entity 160894 SaleCommon Stock 4,200 $43.46 $182,532.00
Disclosure

SEC source: 0001104659-18-040171 · a4.xml · nonDerivative · entry 3

Alleva Lawrence M · CIK 0001553053 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 29,902

F1 · kind: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F3 · price: The price reported is a weighted average. The shares were sold in multiple transactions at prices ranging from $43.19 to $43.88, inclusive. The reporting person undertakes to provide to TESARO, Inc., any security holder of TESARO, Inc., 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.

Read SEC document
June 12, 2018 Filed Jun 14, 2018 16:14 UTC TESARO, Inc. TSRO · Entity 160894 SaleCommon Stock 2,942 $42.62 $125,388.04
Disclosure

SEC source: 0001104659-18-040171 · a4.xml · nonDerivative · entry 2

Alleva Lawrence M · CIK 0001553053 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 34,102

F1 · kind: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F2 · price: The price reported is a weighted average. The shares were sold in multiple transactions at prices ranging from $42.18 to $42.97, inclusive. The reporting person undertakes to provide to TESARO, Inc., any security holder of TESARO, Inc., 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.

Read SEC document
June 12, 2018 Filed Jun 14, 2018 16:14 UTC TESARO, Inc. TSRO · Entity 160894 Exercise / conversionCommon Stock 7,142 $6.62 $47,244.33
Disclosure

SEC source: 0001104659-18-040171 · a4.xml · nonDerivative · entry 1

Alleva Lawrence M · CIK 0001553053 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 37,044

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 · kind: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F1 · shares: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

Read SEC document
June 01, 2018 Filed Jun 6, 2018 14:21 UTC TESARO, Inc. TSRO · Entity 160894 GrantDirector Restricted Stock Units · Derivative 4,052 $0.00 $0.00
Disclosure

SEC source: 0001104659-18-038562 · a4.xml · derivative · entry 3

Alleva Lawrence M · CIK 0001553053 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,052

Underlying: Common Stock · 4,052 shares

Expires not disclosed

F3 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of TESARO common stock.

F4 · derivative.exercise_date: The RSUs vest on the earlier of the one-year anniversary of the date of grant and the next annual meeting of the Issuer's stockholders, subject to the Reporting Person's continued service on the Issuer's board of directors.

F4 · derivative.expiration_date: The RSUs vest on the earlier of the one-year anniversary of the date of grant and the next annual meeting of the Issuer's stockholders, subject to the Reporting Person's continued service on the Issuer's board of directors.

Read SEC document
June 01, 2018 Filed Jun 6, 2018 14:21 UTC TESARO, Inc. TSRO · Entity 160894 GrantDirector Nonqualified Stock Option (right to buy) · Derivative 7,209 $0.00 Strike: $46.89 $0.00
Disclosure

SEC source: 0001104659-18-038562 · a4.xml · derivative · entry 2

Alleva Lawrence M · CIK 0001553053 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,209

Underlying: Common Stock · 7,209 shares

Expires 2028-06-01

F2 · derivative.exercise_date: The option vests on the earlier of the one-year anniversary of the date of grant and the next annual meeting of the Issuer's stockholders, subject to the Reporting Person's continued service on the Issuer's board of directors.

Read SEC document
June 01, 2018 Filed Jun 6, 2018 14:21 UTC TESARO, Inc. TSRO · Entity 160894 GrantCommon Stock 1,599 $0.00 $0.00
Disclosure

SEC source: 0001104659-18-038562 · a4.xml · nonDerivative · entry 1

Alleva Lawrence M · CIK 0001553053 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 29,902

F1 · shares: The Reporting Person has elected to receive TESARO common stock in lieu of cash for board retainers and fees otherwise payable in cash.

Read SEC document
January 02, 2018 Filed Jan 4, 2018 21:03 UTC Mersana Therapeutics, Inc. MRSN · Entity 69982 GrantStock Option (right to buy) · Derivative 3,560 $0.00 Strike: $17.39 $0.00
Disclosure

SEC source: 0001104659-18-000768 · a4.xml · derivative · entry 1

Alleva Lawrence M · CIK 0001553053 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,560

Underlying: Common Stock · 3,560 shares

Expires 2028-01-02

F1 · derivative.exercise_date: The option becomes exercisable in equal quarterly installments on the last day of each calendar quarter of 2018.

Read SEC document
September 05, 2017 Filed Sep 7, 2017 20:43 UTC Mersana Therapeutics, Inc. MRSN · Entity 69982 GrantStock Option (right to buy) · Derivative 20,000 $0.00 Strike: $17.50 $0.00
Disclosure

SEC source: 0001104659-17-056130 · a4.xml · derivative · entry 1

Alleva Lawrence M · CIK 0001553053 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 20,000

Underlying: Common Stock · 20,000 shares

Expires 2020-09-05

F1 · derivative.exercise_date: The option becomes exercisable in equal quarterly installments over three years from the date of the grant.

Read SEC document
July 03, 2017 Filed Jul 3, 2017 21:01 UTC Adaptimmune Therapeutics PLC ADAP · Entity 9824 GrantOption to purchase Ordinary Shares · Derivative 243,724 $0.00 Strike: $0.75 $0.00
Disclosure

SEC source: 0001104659-17-043261 · a4.xml · derivative · entry 1

Alleva Lawrence M · CIK 0001553053 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 243,724

Underlying: Ordinary Shares · 243,724 shares

Expires 2027-07-03

F1 · derivative.exercise_price: The exercise price was converted from GBP0.58 based on the closing midpoint exchange rate for the U.S. dollar on the day prior to the date of grant listed in the Financial Times. The actual exercise price will be the pounds sterling amount.

Read SEC document
June 01, 2017 Filed Jun 5, 2017 18:12 UTC TESARO, Inc. TSRO · Entity 160894 GrantDirector Nonqualified Stock Option (right to buy) · Derivative 12,000 $0.00 Strike: $149.22 $0.00
Disclosure

SEC source: 0001104659-17-037532 · a4.xml · derivative · entry 2

Alleva Lawrence M · CIK 0001553053 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,000

Underlying: Common Stock · 12,000 shares

Expires 2027-06-01

F2 · derivative.exercise_date: The option vests on the earlier of the one-year anniversary of the date of grant and the next annual meeting of the Issuer's stockholders, subject to the Reporting Person's continued service on the Issuer's board of directors.

Read SEC document
June 01, 2017 Filed Jun 5, 2017 18:12 UTC TESARO, Inc. TSRO · Entity 160894 GrantCommon Stock 469 $0.00 $0.00
Disclosure

SEC source: 0001104659-17-037532 · a4.xml · nonDerivative · entry 1

Alleva Lawrence M · CIK 0001553053 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 28,303

F1 · shares: The Reporting Person has elected to receive common stock in lieu of cash for board retainers and fees otherwise payable in cash.

Read SEC document
June 01, 2017 Filed Jun 5, 2017 20:08 UTC BRIGHT HORIZONS FAMILY SOLUTIONS INC. BFAM · Entity 531 GrantCommon Stock 1,282 $0.00 $0.00
Disclosure

SEC source: 0001562180-17-002165 · primarydocument.xml · nonDerivative · entry 1

Alleva Lawrence M · CIK 0001553053 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,682

F1 · price: Each restricted stock unit is fully vested and represents the right to receive one share of common stock upon the earliest of the 5th anniversary of the grant, termination of service, and a change in control of the Company.

Read SEC document
June 29, 2016 Filed Sep 6, 2016 22:28 UTC SYNLOGIC, INC. MIRN · Entity 7801 GrantStock Option (Right to Buy) · Derivative 10,000 $0.00 Strike: $4.74 $0.00
Disclosure

SEC source: 0001140361-16-078997 · doc1.xml · derivative · entry 1

Alleva Lawrence M · CIK 0001553053 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,000

Underlying: Common Stock · 10,000 shares

Expires 2026-06-29

F1 · derivative.exercise_date: The option vests and become exercisable in full on the earlier of (A) June 29, 2017 or (B) immediately prior to the next annual meeting of the Issuer's stockholders, subject to the Reporting Person continuing to provide services to the Issuer through such vesting date.

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Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.