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Gergen Mark J

Disclosed activity across 2 companies

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84286
SEC CIK
0001373110

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
HALOZYME THERAPEUTICS, INC.HALO · Entity 793SVP, Chief Operating OfficerFebruary 22, 2017February 24, 2017

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.

HALOZYME THERAPEUTICS, INC.

Report date February 22, 2017 · Filed February 24, 2017

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Option to Purchase Common StockSEC Table II · derivative / convertible security · Conversion / exercise price $12.07 · Expires 2027-02-22Direct72,925 Reported balance After 2017-02-22 transaction · row 1 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 1 · 2017-02-22 · Grant · Acquired 72,925 · Balance 72,925

F1: This option vests one-fourth on such date and then 1/48th monthly thereafter.

Restricted Stock UnitsSEC Table II · derivative / convertible security · Conversion / exercise price $0.00Direct45,568 Reported balance After 2017-02-22 transaction · row 2 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 2 · 2017-02-22 · Grant · Acquired 45,568 · Balance 45,568

F2: This award vests one-fourth on the first anniversary of the grant date and then one-fourth on each anniversary date thereafter.

Filing footnotes · ownership attribution and instrument terms

F1: This option vests one-fourth on such date and then 1/48th monthly thereafter.

F2: This award vests one-fourth on the first anniversary of the grant date and then one-fourth on each anniversary date thereafter.

Past disclosures · reporting ended (1)

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

Poseida Therapeutics, Inc.

Report date January 08, 2025 · Filed January 08, 2025

Section 16 reporting ended · disclosed 2025-01-08. Current position is not established by this disclosure.

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect0 Reported balance After 2025-01-08 transaction · row 1
1 source row

Row 1 · 2025-01-08 · Other · Disposed 636,726 · Balance 0

F1: Disposed of pursuant to the Agreement and Plan of Merger (the "Merger Agreement"), dated as of November 25, 2024, by and among Poseida Therapeutics, Inc. (the "Issuer"), Roche Holdings, Inc. ("Parent") and Blue Giant Acquisition Corp., a wholly owned subsidiary of Parent ("Merger Sub"). On January 8, 2025, Parent and Merger Sub completed a tender offer pursuant to the terms of the Merger Agreement for all outstanding shares of common stock of the Issuer (each, a "Share") for an offer price of (i) $9.00 per Share in cash (the "Cash Amount"), and (ii) one non-tradeable contingent value right (each, a "CVR") representing the right to receive certain contingent payments of up to an aggregate amount of $4.00 per Share, [continues to Footnote 2]

F2: [continues from Footnote 1] in cash, upon the achievement of specified milestones, subject to and in accordance with the terms of the Contingent Value Rights Agreement (the "CVR Agreement"), in each case, without interest, and subject to any applicable withholding taxes (the Cash Amount plus one CVR, collectively, the "Offer Price"). Merger Sub thereafter merged with and into the Issuer, with the Issuer continuing as the surviving corporation and a wholly owned subsidiary of Parent (the "Merger"). At the effective time of the Merger, each issued and outstanding Share (other than any Excluded Shares (as such term is defined in the Merger Agreement)) was cancelled in exchange for the right to receive the Offer Price.

F3: Includes 3,000 shares acquired by the Reporting Person under the Issuer's 2020 Employee Stock Purchase Plan (the "ESPP") on March 20, 2024 and 3,000 shares acquired by the Reporting Person under the ESPP on September 20, 2024.

Employee Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $2.78 · Expires 2028-03-01Direct0 Reported balance After 2025-01-08 transaction · row 2 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 2 · 2025-01-08 · Disposition to issuer · Disposed 240,721 · Balance 0

F4: As of immediately prior to and conditioned upon the effective time of the effective time of the Merger, pursuant to the Merger Agreement, each outstanding option to purchase Shares (each, an "Option") became fully vested and exercisable, and to the extent not exercised prior to the effective time of the Merger, was cancelled and converted into the right to receive (a) an amount in cash (without interest and subject to deduction for any required withholding tax) equal to the product of (1) the excess, if any, of the Cash Amount over the exercise price per share of each such Option and (2) the number of Shares underlying such Option immediately prior to the effective time of the Merger and (b) one CVR in respect of each Share underlying such Option (the "Option Consideration"); provided, however, that if the exercise price per Share of any Option was equal to or greater than the Cash Amount, but less than $13.00 (any such option, an "Underwater Option"), [continues to Footnote 5]

F5: [Continues from Footnote 4] such Underwater Option was not entitled to any payment of the Cash Amount in respect thereof and each Underwater Option was converted into the right to receive the CVR included in the Option Consideration with respect to each Share underlying such Underwater Option and became entitled to receive, at each time a milestone payment becomes due and payable under the terms of the CVR Agreement, an amount in cash equal to the product of (a) the total number of Shares underlying such Underwater Option, multiplied by (b) the amount, if any, by which (1) the Cash Amount plus the amount of such milestone payment plus the amount of any other milestone payments that previously became due and payable under the terms of the CVR Agreement exceeds (2) the exercise price per Share with respect to such Underwater Option plus the Milestone Payment Amounts (as such term is defined in the CVR Agreement), [continues to Footnote 6]

F6: [Continues from Footnote 5] if any, previously paid pursuant to the CVR Agreement in respect of each CVR granted in respect of such Underwater Option; provided further, that any Option with an exercise price that was equal to or greater than $13.00, was cancelled immediately prior to the effective time of the Merger without any payment being made in respect thereof.

Employee Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $12.23 · Expires 2029-12-10Direct0 Reported balance After 2025-01-08 transaction · row 3 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 3 · 2025-01-08 · Disposition to issuer · Disposed 48,115 · Balance 0

F4: As of immediately prior to and conditioned upon the effective time of the effective time of the Merger, pursuant to the Merger Agreement, each outstanding option to purchase Shares (each, an "Option") became fully vested and exercisable, and to the extent not exercised prior to the effective time of the Merger, was cancelled and converted into the right to receive (a) an amount in cash (without interest and subject to deduction for any required withholding tax) equal to the product of (1) the excess, if any, of the Cash Amount over the exercise price per share of each such Option and (2) the number of Shares underlying such Option immediately prior to the effective time of the Merger and (b) one CVR in respect of each Share underlying such Option (the "Option Consideration"); provided, however, that if the exercise price per Share of any Option was equal to or greater than the Cash Amount, but less than $13.00 (any such option, an "Underwater Option"), [continues to Footnote 5]

F5: [Continues from Footnote 4] such Underwater Option was not entitled to any payment of the Cash Amount in respect thereof and each Underwater Option was converted into the right to receive the CVR included in the Option Consideration with respect to each Share underlying such Underwater Option and became entitled to receive, at each time a milestone payment becomes due and payable under the terms of the CVR Agreement, an amount in cash equal to the product of (a) the total number of Shares underlying such Underwater Option, multiplied by (b) the amount, if any, by which (1) the Cash Amount plus the amount of such milestone payment plus the amount of any other milestone payments that previously became due and payable under the terms of the CVR Agreement exceeds (2) the exercise price per Share with respect to such Underwater Option plus the Milestone Payment Amounts (as such term is defined in the CVR Agreement), [continues to Footnote 6]

F6: [Continues from Footnote 5] if any, previously paid pursuant to the CVR Agreement in respect of each CVR granted in respect of such Underwater Option; provided further, that any Option with an exercise price that was equal to or greater than $13.00, was cancelled immediately prior to the effective time of the Merger without any payment being made in respect thereof.

Employee Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $16.00 · Expires 2030-07-08Direct0 Reported balance After 2025-01-08 transaction · row 4 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 4 · 2025-01-08 · Disposition to issuer · Disposed 75,000 · Balance 0

F4: As of immediately prior to and conditioned upon the effective time of the effective time of the Merger, pursuant to the Merger Agreement, each outstanding option to purchase Shares (each, an "Option") became fully vested and exercisable, and to the extent not exercised prior to the effective time of the Merger, was cancelled and converted into the right to receive (a) an amount in cash (without interest and subject to deduction for any required withholding tax) equal to the product of (1) the excess, if any, of the Cash Amount over the exercise price per share of each such Option and (2) the number of Shares underlying such Option immediately prior to the effective time of the Merger and (b) one CVR in respect of each Share underlying such Option (the "Option Consideration"); provided, however, that if the exercise price per Share of any Option was equal to or greater than the Cash Amount, but less than $13.00 (any such option, an "Underwater Option"), [continues to Footnote 5]

F5: [Continues from Footnote 4] such Underwater Option was not entitled to any payment of the Cash Amount in respect thereof and each Underwater Option was converted into the right to receive the CVR included in the Option Consideration with respect to each Share underlying such Underwater Option and became entitled to receive, at each time a milestone payment becomes due and payable under the terms of the CVR Agreement, an amount in cash equal to the product of (a) the total number of Shares underlying such Underwater Option, multiplied by (b) the amount, if any, by which (1) the Cash Amount plus the amount of such milestone payment plus the amount of any other milestone payments that previously became due and payable under the terms of the CVR Agreement exceeds (2) the exercise price per Share with respect to such Underwater Option plus the Milestone Payment Amounts (as such term is defined in the CVR Agreement), [continues to Footnote 6]

F6: [Continues from Footnote 5] if any, previously paid pursuant to the CVR Agreement in respect of each CVR granted in respect of such Underwater Option; provided further, that any Option with an exercise price that was equal to or greater than $13.00, was cancelled immediately prior to the effective time of the Merger without any payment being made in respect thereof.

Employee Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $9.15 · Expires 2031-02-03Direct0 Reported balance After 2025-01-08 transaction · row 5 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 5 · 2025-01-08 · Disposition to issuer · Disposed 342,000 · Balance 0

F4: As of immediately prior to and conditioned upon the effective time of the effective time of the Merger, pursuant to the Merger Agreement, each outstanding option to purchase Shares (each, an "Option") became fully vested and exercisable, and to the extent not exercised prior to the effective time of the Merger, was cancelled and converted into the right to receive (a) an amount in cash (without interest and subject to deduction for any required withholding tax) equal to the product of (1) the excess, if any, of the Cash Amount over the exercise price per share of each such Option and (2) the number of Shares underlying such Option immediately prior to the effective time of the Merger and (b) one CVR in respect of each Share underlying such Option (the "Option Consideration"); provided, however, that if the exercise price per Share of any Option was equal to or greater than the Cash Amount, but less than $13.00 (any such option, an "Underwater Option"), [continues to Footnote 5]

F5: [Continues from Footnote 4] such Underwater Option was not entitled to any payment of the Cash Amount in respect thereof and each Underwater Option was converted into the right to receive the CVR included in the Option Consideration with respect to each Share underlying such Underwater Option and became entitled to receive, at each time a milestone payment becomes due and payable under the terms of the CVR Agreement, an amount in cash equal to the product of (a) the total number of Shares underlying such Underwater Option, multiplied by (b) the amount, if any, by which (1) the Cash Amount plus the amount of such milestone payment plus the amount of any other milestone payments that previously became due and payable under the terms of the CVR Agreement exceeds (2) the exercise price per Share with respect to such Underwater Option plus the Milestone Payment Amounts (as such term is defined in the CVR Agreement), [continues to Footnote 6]

F6: [Continues from Footnote 5] if any, previously paid pursuant to the CVR Agreement in respect of each CVR granted in respect of such Underwater Option; provided further, that any Option with an exercise price that was equal to or greater than $13.00, was cancelled immediately prior to the effective time of the Merger without any payment being made in respect thereof.

Employee Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $4.75 · Expires 2032-01-31Direct0 Reported balance After 2025-01-08 transaction · row 6 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 6 · 2025-01-08 · Disposition to issuer · Disposed 518,500 · Balance 0

F4: As of immediately prior to and conditioned upon the effective time of the effective time of the Merger, pursuant to the Merger Agreement, each outstanding option to purchase Shares (each, an "Option") became fully vested and exercisable, and to the extent not exercised prior to the effective time of the Merger, was cancelled and converted into the right to receive (a) an amount in cash (without interest and subject to deduction for any required withholding tax) equal to the product of (1) the excess, if any, of the Cash Amount over the exercise price per share of each such Option and (2) the number of Shares underlying such Option immediately prior to the effective time of the Merger and (b) one CVR in respect of each Share underlying such Option (the "Option Consideration"); provided, however, that if the exercise price per Share of any Option was equal to or greater than the Cash Amount, but less than $13.00 (any such option, an "Underwater Option"), [continues to Footnote 5]

F5: [Continues from Footnote 4] such Underwater Option was not entitled to any payment of the Cash Amount in respect thereof and each Underwater Option was converted into the right to receive the CVR included in the Option Consideration with respect to each Share underlying such Underwater Option and became entitled to receive, at each time a milestone payment becomes due and payable under the terms of the CVR Agreement, an amount in cash equal to the product of (a) the total number of Shares underlying such Underwater Option, multiplied by (b) the amount, if any, by which (1) the Cash Amount plus the amount of such milestone payment plus the amount of any other milestone payments that previously became due and payable under the terms of the CVR Agreement exceeds (2) the exercise price per Share with respect to such Underwater Option plus the Milestone Payment Amounts (as such term is defined in the CVR Agreement), [continues to Footnote 6]

F6: [Continues from Footnote 5] if any, previously paid pursuant to the CVR Agreement in respect of each CVR granted in respect of such Underwater Option; provided further, that any Option with an exercise price that was equal to or greater than $13.00, was cancelled immediately prior to the effective time of the Merger without any payment being made in respect thereof.

Employee Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $5.35 · Expires 2033-02-28Direct0 Reported balance After 2025-01-08 transaction · row 7 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 7 · 2025-01-08 · Disposition to issuer · Disposed 364,060 · Balance 0

F4: As of immediately prior to and conditioned upon the effective time of the effective time of the Merger, pursuant to the Merger Agreement, each outstanding option to purchase Shares (each, an "Option") became fully vested and exercisable, and to the extent not exercised prior to the effective time of the Merger, was cancelled and converted into the right to receive (a) an amount in cash (without interest and subject to deduction for any required withholding tax) equal to the product of (1) the excess, if any, of the Cash Amount over the exercise price per share of each such Option and (2) the number of Shares underlying such Option immediately prior to the effective time of the Merger and (b) one CVR in respect of each Share underlying such Option (the "Option Consideration"); provided, however, that if the exercise price per Share of any Option was equal to or greater than the Cash Amount, but less than $13.00 (any such option, an "Underwater Option"), [continues to Footnote 5]

F5: [Continues from Footnote 4] such Underwater Option was not entitled to any payment of the Cash Amount in respect thereof and each Underwater Option was converted into the right to receive the CVR included in the Option Consideration with respect to each Share underlying such Underwater Option and became entitled to receive, at each time a milestone payment becomes due and payable under the terms of the CVR Agreement, an amount in cash equal to the product of (a) the total number of Shares underlying such Underwater Option, multiplied by (b) the amount, if any, by which (1) the Cash Amount plus the amount of such milestone payment plus the amount of any other milestone payments that previously became due and payable under the terms of the CVR Agreement exceeds (2) the exercise price per Share with respect to such Underwater Option plus the Milestone Payment Amounts (as such term is defined in the CVR Agreement), [continues to Footnote 6]

F6: [Continues from Footnote 5] if any, previously paid pursuant to the CVR Agreement in respect of each CVR granted in respect of such Underwater Option; provided further, that any Option with an exercise price that was equal to or greater than $13.00, was cancelled immediately prior to the effective time of the Merger without any payment being made in respect thereof.

Employee Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $3.38 · Expires 2034-01-01Direct0 Reported balance After 2025-01-08 transaction · row 8 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 8 · 2025-01-08 · Disposition to issuer · Disposed 172,600 · Balance 0

F4: As of immediately prior to and conditioned upon the effective time of the effective time of the Merger, pursuant to the Merger Agreement, each outstanding option to purchase Shares (each, an "Option") became fully vested and exercisable, and to the extent not exercised prior to the effective time of the Merger, was cancelled and converted into the right to receive (a) an amount in cash (without interest and subject to deduction for any required withholding tax) equal to the product of (1) the excess, if any, of the Cash Amount over the exercise price per share of each such Option and (2) the number of Shares underlying such Option immediately prior to the effective time of the Merger and (b) one CVR in respect of each Share underlying such Option (the "Option Consideration"); provided, however, that if the exercise price per Share of any Option was equal to or greater than the Cash Amount, but less than $13.00 (any such option, an "Underwater Option"), [continues to Footnote 5]

F5: [Continues from Footnote 4] such Underwater Option was not entitled to any payment of the Cash Amount in respect thereof and each Underwater Option was converted into the right to receive the CVR included in the Option Consideration with respect to each Share underlying such Underwater Option and became entitled to receive, at each time a milestone payment becomes due and payable under the terms of the CVR Agreement, an amount in cash equal to the product of (a) the total number of Shares underlying such Underwater Option, multiplied by (b) the amount, if any, by which (1) the Cash Amount plus the amount of such milestone payment plus the amount of any other milestone payments that previously became due and payable under the terms of the CVR Agreement exceeds (2) the exercise price per Share with respect to such Underwater Option plus the Milestone Payment Amounts (as such term is defined in the CVR Agreement), [continues to Footnote 6]

F6: [Continues from Footnote 5] if any, previously paid pursuant to the CVR Agreement in respect of each CVR granted in respect of such Underwater Option; provided further, that any Option with an exercise price that was equal to or greater than $13.00, was cancelled immediately prior to the effective time of the Merger without any payment being made in respect thereof.

Filing footnotes · ownership attribution and instrument terms

F1: Disposed of pursuant to the Agreement and Plan of Merger (the "Merger Agreement"), dated as of November 25, 2024, by and among Poseida Therapeutics, Inc. (the "Issuer"), Roche Holdings, Inc. ("Parent") and Blue Giant Acquisition Corp., a wholly owned subsidiary of Parent ("Merger Sub"). On January 8, 2025, Parent and Merger Sub completed a tender offer pursuant to the terms of the Merger Agreement for all outstanding shares of common stock of the Issuer (each, a "Share") for an offer price of (i) $9.00 per Share in cash (the "Cash Amount"), and (ii) one non-tradeable contingent value right (each, a "CVR") representing the right to receive certain contingent payments of up to an aggregate amount of $4.00 per Share, [continues to Footnote 2]

F2: [continues from Footnote 1] in cash, upon the achievement of specified milestones, subject to and in accordance with the terms of the Contingent Value Rights Agreement (the "CVR Agreement"), in each case, without interest, and subject to any applicable withholding taxes (the Cash Amount plus one CVR, collectively, the "Offer Price"). Merger Sub thereafter merged with and into the Issuer, with the Issuer continuing as the surviving corporation and a wholly owned subsidiary of Parent (the "Merger"). At the effective time of the Merger, each issued and outstanding Share (other than any Excluded Shares (as such term is defined in the Merger Agreement)) was cancelled in exchange for the right to receive the Offer Price.

F3: Includes 3,000 shares acquired by the Reporting Person under the Issuer's 2020 Employee Stock Purchase Plan (the "ESPP") on March 20, 2024 and 3,000 shares acquired by the Reporting Person under the ESPP on September 20, 2024.

F4: As of immediately prior to and conditioned upon the effective time of the effective time of the Merger, pursuant to the Merger Agreement, each outstanding option to purchase Shares (each, an "Option") became fully vested and exercisable, and to the extent not exercised prior to the effective time of the Merger, was cancelled and converted into the right to receive (a) an amount in cash (without interest and subject to deduction for any required withholding tax) equal to the product of (1) the excess, if any, of the Cash Amount over the exercise price per share of each such Option and (2) the number of Shares underlying such Option immediately prior to the effective time of the Merger and (b) one CVR in respect of each Share underlying such Option (the "Option Consideration"); provided, however, that if the exercise price per Share of any Option was equal to or greater than the Cash Amount, but less than $13.00 (any such option, an "Underwater Option"), [continues to Footnote 5]

F5: [Continues from Footnote 4] such Underwater Option was not entitled to any payment of the Cash Amount in respect thereof and each Underwater Option was converted into the right to receive the CVR included in the Option Consideration with respect to each Share underlying such Underwater Option and became entitled to receive, at each time a milestone payment becomes due and payable under the terms of the CVR Agreement, an amount in cash equal to the product of (a) the total number of Shares underlying such Underwater Option, multiplied by (b) the amount, if any, by which (1) the Cash Amount plus the amount of such milestone payment plus the amount of any other milestone payments that previously became due and payable under the terms of the CVR Agreement exceeds (2) the exercise price per Share with respect to such Underwater Option plus the Milestone Payment Amounts (as such term is defined in the CVR Agreement), [continues to Footnote 6]

F6: [Continues from Footnote 5] if any, previously paid pursuant to the CVR Agreement in respect of each CVR granted in respect of such Underwater Option; provided further, that any Option with an exercise price that was equal to or greater than $13.00, was cancelled immediately prior to the effective time of the Merger without any payment being made in respect thereof.

Transaction history

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Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
January 08, 2025 Filed Jan 8, 2025 14:08 UTC Poseida Therapeutics, Inc. PSTX · Entity 84243 Disposition to issuerEmployee Stock Option (Right to Buy) · Derivative 172,600 $0.00 Strike: $3.38 $0.00
Disclosure

SEC source: 0001415889-25-001081 · form4-01082025_070143.xml · derivative · entry 8

Gergen Mark J · CIK 0001373110 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 172,600 shares

Expires 2034-01-01

F4 · derivative.exercise_date: As of immediately prior to and conditioned upon the effective time of the effective time of the Merger, pursuant to the Merger Agreement, each outstanding option to purchase Shares (each, an "Option") became fully vested and exercisable, and to the extent not exercised prior to the effective time of the Merger, was cancelled and converted into the right to receive (a) an amount in cash (without interest and subject to deduction for any required withholding tax) equal to the product of (1) the excess, if any, of the Cash Amount over the exercise price per share of each such Option and (2) the number of Shares underlying such Option immediately prior to the effective time of the Merger and (b) one CVR in respect of each Share underlying such Option (the "Option Consideration"); provided, however, that if the exercise price per Share of any Option was equal to or greater than the Cash Amount, but less than $13.00 (any such option, an "Underwater Option"), [continues to Footnote 5]

F5 · derivative.exercise_date: [Continues from Footnote 4] such Underwater Option was not entitled to any payment of the Cash Amount in respect thereof and each Underwater Option was converted into the right to receive the CVR included in the Option Consideration with respect to each Share underlying such Underwater Option and became entitled to receive, at each time a milestone payment becomes due and payable under the terms of the CVR Agreement, an amount in cash equal to the product of (a) the total number of Shares underlying such Underwater Option, multiplied by (b) the amount, if any, by which (1) the Cash Amount plus the amount of such milestone payment plus the amount of any other milestone payments that previously became due and payable under the terms of the CVR Agreement exceeds (2) the exercise price per Share with respect to such Underwater Option plus the Milestone Payment Amounts (as such term is defined in the CVR Agreement), [continues to Footnote 6]

F6 · derivative.exercise_date: [Continues from Footnote 5] if any, previously paid pursuant to the CVR Agreement in respect of each CVR granted in respect of such Underwater Option; provided further, that any Option with an exercise price that was equal to or greater than $13.00, was cancelled immediately prior to the effective time of the Merger without any payment being made in respect thereof.

Read SEC document
January 08, 2025 Filed Jan 8, 2025 14:08 UTC Poseida Therapeutics, Inc. PSTX · Entity 84243 Disposition to issuerEmployee Stock Option (Right to Buy) · Derivative 364,060 $0.00 Strike: $5.35 $0.00
Disclosure

SEC source: 0001415889-25-001081 · form4-01082025_070143.xml · derivative · entry 7

Gergen Mark J · CIK 0001373110 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 364,060 shares

Expires 2033-02-28

F4 · derivative.exercise_date: As of immediately prior to and conditioned upon the effective time of the effective time of the Merger, pursuant to the Merger Agreement, each outstanding option to purchase Shares (each, an "Option") became fully vested and exercisable, and to the extent not exercised prior to the effective time of the Merger, was cancelled and converted into the right to receive (a) an amount in cash (without interest and subject to deduction for any required withholding tax) equal to the product of (1) the excess, if any, of the Cash Amount over the exercise price per share of each such Option and (2) the number of Shares underlying such Option immediately prior to the effective time of the Merger and (b) one CVR in respect of each Share underlying such Option (the "Option Consideration"); provided, however, that if the exercise price per Share of any Option was equal to or greater than the Cash Amount, but less than $13.00 (any such option, an "Underwater Option"), [continues to Footnote 5]

F5 · derivative.exercise_date: [Continues from Footnote 4] such Underwater Option was not entitled to any payment of the Cash Amount in respect thereof and each Underwater Option was converted into the right to receive the CVR included in the Option Consideration with respect to each Share underlying such Underwater Option and became entitled to receive, at each time a milestone payment becomes due and payable under the terms of the CVR Agreement, an amount in cash equal to the product of (a) the total number of Shares underlying such Underwater Option, multiplied by (b) the amount, if any, by which (1) the Cash Amount plus the amount of such milestone payment plus the amount of any other milestone payments that previously became due and payable under the terms of the CVR Agreement exceeds (2) the exercise price per Share with respect to such Underwater Option plus the Milestone Payment Amounts (as such term is defined in the CVR Agreement), [continues to Footnote 6]

F6 · derivative.exercise_date: [Continues from Footnote 5] if any, previously paid pursuant to the CVR Agreement in respect of each CVR granted in respect of such Underwater Option; provided further, that any Option with an exercise price that was equal to or greater than $13.00, was cancelled immediately prior to the effective time of the Merger without any payment being made in respect thereof.

Read SEC document
January 08, 2025 Filed Jan 8, 2025 14:08 UTC Poseida Therapeutics, Inc. PSTX · Entity 84243 Disposition to issuerEmployee Stock Option (Right to Buy) · Derivative 518,500 $0.00 Strike: $4.75 $0.00
Disclosure

SEC source: 0001415889-25-001081 · form4-01082025_070143.xml · derivative · entry 6

Gergen Mark J · CIK 0001373110 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 518,500 shares

Expires 2032-01-31

F4 · derivative.exercise_date: As of immediately prior to and conditioned upon the effective time of the effective time of the Merger, pursuant to the Merger Agreement, each outstanding option to purchase Shares (each, an "Option") became fully vested and exercisable, and to the extent not exercised prior to the effective time of the Merger, was cancelled and converted into the right to receive (a) an amount in cash (without interest and subject to deduction for any required withholding tax) equal to the product of (1) the excess, if any, of the Cash Amount over the exercise price per share of each such Option and (2) the number of Shares underlying such Option immediately prior to the effective time of the Merger and (b) one CVR in respect of each Share underlying such Option (the "Option Consideration"); provided, however, that if the exercise price per Share of any Option was equal to or greater than the Cash Amount, but less than $13.00 (any such option, an "Underwater Option"), [continues to Footnote 5]

F5 · derivative.exercise_date: [Continues from Footnote 4] such Underwater Option was not entitled to any payment of the Cash Amount in respect thereof and each Underwater Option was converted into the right to receive the CVR included in the Option Consideration with respect to each Share underlying such Underwater Option and became entitled to receive, at each time a milestone payment becomes due and payable under the terms of the CVR Agreement, an amount in cash equal to the product of (a) the total number of Shares underlying such Underwater Option, multiplied by (b) the amount, if any, by which (1) the Cash Amount plus the amount of such milestone payment plus the amount of any other milestone payments that previously became due and payable under the terms of the CVR Agreement exceeds (2) the exercise price per Share with respect to such Underwater Option plus the Milestone Payment Amounts (as such term is defined in the CVR Agreement), [continues to Footnote 6]

F6 · derivative.exercise_date: [Continues from Footnote 5] if any, previously paid pursuant to the CVR Agreement in respect of each CVR granted in respect of such Underwater Option; provided further, that any Option with an exercise price that was equal to or greater than $13.00, was cancelled immediately prior to the effective time of the Merger without any payment being made in respect thereof.

Read SEC document
January 08, 2025 Filed Jan 8, 2025 14:08 UTC Poseida Therapeutics, Inc. PSTX · Entity 84243 Disposition to issuerEmployee Stock Option (Right to Buy) · Derivative 342,000 $0.00 Strike: $9.15 $0.00
Disclosure

SEC source: 0001415889-25-001081 · form4-01082025_070143.xml · derivative · entry 5

Gergen Mark J · CIK 0001373110 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 342,000 shares

Expires 2031-02-03

F4 · derivative.exercise_date: As of immediately prior to and conditioned upon the effective time of the effective time of the Merger, pursuant to the Merger Agreement, each outstanding option to purchase Shares (each, an "Option") became fully vested and exercisable, and to the extent not exercised prior to the effective time of the Merger, was cancelled and converted into the right to receive (a) an amount in cash (without interest and subject to deduction for any required withholding tax) equal to the product of (1) the excess, if any, of the Cash Amount over the exercise price per share of each such Option and (2) the number of Shares underlying such Option immediately prior to the effective time of the Merger and (b) one CVR in respect of each Share underlying such Option (the "Option Consideration"); provided, however, that if the exercise price per Share of any Option was equal to or greater than the Cash Amount, but less than $13.00 (any such option, an "Underwater Option"), [continues to Footnote 5]

F5 · derivative.exercise_date: [Continues from Footnote 4] such Underwater Option was not entitled to any payment of the Cash Amount in respect thereof and each Underwater Option was converted into the right to receive the CVR included in the Option Consideration with respect to each Share underlying such Underwater Option and became entitled to receive, at each time a milestone payment becomes due and payable under the terms of the CVR Agreement, an amount in cash equal to the product of (a) the total number of Shares underlying such Underwater Option, multiplied by (b) the amount, if any, by which (1) the Cash Amount plus the amount of such milestone payment plus the amount of any other milestone payments that previously became due and payable under the terms of the CVR Agreement exceeds (2) the exercise price per Share with respect to such Underwater Option plus the Milestone Payment Amounts (as such term is defined in the CVR Agreement), [continues to Footnote 6]

F6 · derivative.exercise_date: [Continues from Footnote 5] if any, previously paid pursuant to the CVR Agreement in respect of each CVR granted in respect of such Underwater Option; provided further, that any Option with an exercise price that was equal to or greater than $13.00, was cancelled immediately prior to the effective time of the Merger without any payment being made in respect thereof.

Read SEC document
January 08, 2025 Filed Jan 8, 2025 14:08 UTC Poseida Therapeutics, Inc. PSTX · Entity 84243 Disposition to issuerEmployee Stock Option (Right to Buy) · Derivative 75,000 $0.00 Strike: $16.00 $0.00
Disclosure

SEC source: 0001415889-25-001081 · form4-01082025_070143.xml · derivative · entry 4

Gergen Mark J · CIK 0001373110 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 75,000 shares

Expires 2030-07-08

F4 · derivative.exercise_date: As of immediately prior to and conditioned upon the effective time of the effective time of the Merger, pursuant to the Merger Agreement, each outstanding option to purchase Shares (each, an "Option") became fully vested and exercisable, and to the extent not exercised prior to the effective time of the Merger, was cancelled and converted into the right to receive (a) an amount in cash (without interest and subject to deduction for any required withholding tax) equal to the product of (1) the excess, if any, of the Cash Amount over the exercise price per share of each such Option and (2) the number of Shares underlying such Option immediately prior to the effective time of the Merger and (b) one CVR in respect of each Share underlying such Option (the "Option Consideration"); provided, however, that if the exercise price per Share of any Option was equal to or greater than the Cash Amount, but less than $13.00 (any such option, an "Underwater Option"), [continues to Footnote 5]

F5 · derivative.exercise_date: [Continues from Footnote 4] such Underwater Option was not entitled to any payment of the Cash Amount in respect thereof and each Underwater Option was converted into the right to receive the CVR included in the Option Consideration with respect to each Share underlying such Underwater Option and became entitled to receive, at each time a milestone payment becomes due and payable under the terms of the CVR Agreement, an amount in cash equal to the product of (a) the total number of Shares underlying such Underwater Option, multiplied by (b) the amount, if any, by which (1) the Cash Amount plus the amount of such milestone payment plus the amount of any other milestone payments that previously became due and payable under the terms of the CVR Agreement exceeds (2) the exercise price per Share with respect to such Underwater Option plus the Milestone Payment Amounts (as such term is defined in the CVR Agreement), [continues to Footnote 6]

F6 · derivative.exercise_date: [Continues from Footnote 5] if any, previously paid pursuant to the CVR Agreement in respect of each CVR granted in respect of such Underwater Option; provided further, that any Option with an exercise price that was equal to or greater than $13.00, was cancelled immediately prior to the effective time of the Merger without any payment being made in respect thereof.

Read SEC document
January 08, 2025 Filed Jan 8, 2025 14:08 UTC Poseida Therapeutics, Inc. PSTX · Entity 84243 Disposition to issuerEmployee Stock Option (Right to Buy) · Derivative 48,115 $0.00 Strike: $12.23 $0.00
Disclosure

SEC source: 0001415889-25-001081 · form4-01082025_070143.xml · derivative · entry 3

Gergen Mark J · CIK 0001373110 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 48,115 shares

Expires 2029-12-10

F4 · derivative.exercise_date: As of immediately prior to and conditioned upon the effective time of the effective time of the Merger, pursuant to the Merger Agreement, each outstanding option to purchase Shares (each, an "Option") became fully vested and exercisable, and to the extent not exercised prior to the effective time of the Merger, was cancelled and converted into the right to receive (a) an amount in cash (without interest and subject to deduction for any required withholding tax) equal to the product of (1) the excess, if any, of the Cash Amount over the exercise price per share of each such Option and (2) the number of Shares underlying such Option immediately prior to the effective time of the Merger and (b) one CVR in respect of each Share underlying such Option (the "Option Consideration"); provided, however, that if the exercise price per Share of any Option was equal to or greater than the Cash Amount, but less than $13.00 (any such option, an "Underwater Option"), [continues to Footnote 5]

F5 · derivative.exercise_date: [Continues from Footnote 4] such Underwater Option was not entitled to any payment of the Cash Amount in respect thereof and each Underwater Option was converted into the right to receive the CVR included in the Option Consideration with respect to each Share underlying such Underwater Option and became entitled to receive, at each time a milestone payment becomes due and payable under the terms of the CVR Agreement, an amount in cash equal to the product of (a) the total number of Shares underlying such Underwater Option, multiplied by (b) the amount, if any, by which (1) the Cash Amount plus the amount of such milestone payment plus the amount of any other milestone payments that previously became due and payable under the terms of the CVR Agreement exceeds (2) the exercise price per Share with respect to such Underwater Option plus the Milestone Payment Amounts (as such term is defined in the CVR Agreement), [continues to Footnote 6]

F6 · derivative.exercise_date: [Continues from Footnote 5] if any, previously paid pursuant to the CVR Agreement in respect of each CVR granted in respect of such Underwater Option; provided further, that any Option with an exercise price that was equal to or greater than $13.00, was cancelled immediately prior to the effective time of the Merger without any payment being made in respect thereof.

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January 08, 2025 Filed Jan 8, 2025 14:08 UTC Poseida Therapeutics, Inc. PSTX · Entity 84243 Disposition to issuerEmployee Stock Option (Right to Buy) · Derivative 240,721 $0.00 Strike: $2.78 $0.00
Disclosure

SEC source: 0001415889-25-001081 · form4-01082025_070143.xml · derivative · entry 2

Gergen Mark J · CIK 0001373110 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 240,721 shares

Expires 2028-03-01

F4 · derivative.exercise_date: As of immediately prior to and conditioned upon the effective time of the effective time of the Merger, pursuant to the Merger Agreement, each outstanding option to purchase Shares (each, an "Option") became fully vested and exercisable, and to the extent not exercised prior to the effective time of the Merger, was cancelled and converted into the right to receive (a) an amount in cash (without interest and subject to deduction for any required withholding tax) equal to the product of (1) the excess, if any, of the Cash Amount over the exercise price per share of each such Option and (2) the number of Shares underlying such Option immediately prior to the effective time of the Merger and (b) one CVR in respect of each Share underlying such Option (the "Option Consideration"); provided, however, that if the exercise price per Share of any Option was equal to or greater than the Cash Amount, but less than $13.00 (any such option, an "Underwater Option"), [continues to Footnote 5]

F5 · derivative.exercise_date: [Continues from Footnote 4] such Underwater Option was not entitled to any payment of the Cash Amount in respect thereof and each Underwater Option was converted into the right to receive the CVR included in the Option Consideration with respect to each Share underlying such Underwater Option and became entitled to receive, at each time a milestone payment becomes due and payable under the terms of the CVR Agreement, an amount in cash equal to the product of (a) the total number of Shares underlying such Underwater Option, multiplied by (b) the amount, if any, by which (1) the Cash Amount plus the amount of such milestone payment plus the amount of any other milestone payments that previously became due and payable under the terms of the CVR Agreement exceeds (2) the exercise price per Share with respect to such Underwater Option plus the Milestone Payment Amounts (as such term is defined in the CVR Agreement), [continues to Footnote 6]

F6 · derivative.exercise_date: [Continues from Footnote 5] if any, previously paid pursuant to the CVR Agreement in respect of each CVR granted in respect of such Underwater Option; provided further, that any Option with an exercise price that was equal to or greater than $13.00, was cancelled immediately prior to the effective time of the Merger without any payment being made in respect thereof.

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January 08, 2025 Filed Jan 8, 2025 14:08 UTC Poseida Therapeutics, Inc. PSTX · Entity 84243 OtherCommon Stock 636,726 Not disclosed Not disclosed
Disclosure

SEC source: 0001415889-25-001081 · form4-01082025_070143.xml · nonDerivative · entry 1

Gergen Mark J · CIK 0001373110 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

F1 · shares: Disposed of pursuant to the Agreement and Plan of Merger (the "Merger Agreement"), dated as of November 25, 2024, by and among Poseida Therapeutics, Inc. (the "Issuer"), Roche Holdings, Inc. ("Parent") and Blue Giant Acquisition Corp., a wholly owned subsidiary of Parent ("Merger Sub"). On January 8, 2025, Parent and Merger Sub completed a tender offer pursuant to the terms of the Merger Agreement for all outstanding shares of common stock of the Issuer (each, a "Share") for an offer price of (i) $9.00 per Share in cash (the "Cash Amount"), and (ii) one non-tradeable contingent value right (each, a "CVR") representing the right to receive certain contingent payments of up to an aggregate amount of $4.00 per Share, [continues to Footnote 2]

F2 · shares: [continues from Footnote 1] in cash, upon the achievement of specified milestones, subject to and in accordance with the terms of the Contingent Value Rights Agreement (the "CVR Agreement"), in each case, without interest, and subject to any applicable withholding taxes (the Cash Amount plus one CVR, collectively, the "Offer Price"). Merger Sub thereafter merged with and into the Issuer, with the Issuer continuing as the surviving corporation and a wholly owned subsidiary of Parent (the "Merger"). At the effective time of the Merger, each issued and outstanding Share (other than any Excluded Shares (as such term is defined in the Merger Agreement)) was cancelled in exchange for the right to receive the Offer Price.

F3 · shares: Includes 3,000 shares acquired by the Reporting Person under the Issuer's 2020 Employee Stock Purchase Plan (the "ESPP") on March 20, 2024 and 3,000 shares acquired by the Reporting Person under the ESPP on September 20, 2024.

F1 · price: Disposed of pursuant to the Agreement and Plan of Merger (the "Merger Agreement"), dated as of November 25, 2024, by and among Poseida Therapeutics, Inc. (the "Issuer"), Roche Holdings, Inc. ("Parent") and Blue Giant Acquisition Corp., a wholly owned subsidiary of Parent ("Merger Sub"). On January 8, 2025, Parent and Merger Sub completed a tender offer pursuant to the terms of the Merger Agreement for all outstanding shares of common stock of the Issuer (each, a "Share") for an offer price of (i) $9.00 per Share in cash (the "Cash Amount"), and (ii) one non-tradeable contingent value right (each, a "CVR") representing the right to receive certain contingent payments of up to an aggregate amount of $4.00 per Share, [continues to Footnote 2]

F2 · price: [continues from Footnote 1] in cash, upon the achievement of specified milestones, subject to and in accordance with the terms of the Contingent Value Rights Agreement (the "CVR Agreement"), in each case, without interest, and subject to any applicable withholding taxes (the Cash Amount plus one CVR, collectively, the "Offer Price"). Merger Sub thereafter merged with and into the Issuer, with the Issuer continuing as the surviving corporation and a wholly owned subsidiary of Parent (the "Merger"). At the effective time of the Merger, each issued and outstanding Share (other than any Excluded Shares (as such term is defined in the Merger Agreement)) was cancelled in exchange for the right to receive the Offer Price.

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January 02, 2025 Filed Jan 3, 2025 20:24 UTC Poseida Therapeutics, Inc. PSTX · Entity 84243 Tax withholdingCommon Stock 23,313 $9.60 $223,804.80
Disclosure

SEC source: 0000950170-25-001527 · ownership.xml · nonDerivative · entry 1

Gergen Mark J · CIK 0001373110 · Director · Executive Chairman

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 630,726

F1 · shares: Represents shares withheld by the Issuer to satisfy income tax obligations associated with the vesting of Restricted Stock Unit Awards granted to the Reporting Person on January 2, 2024.

F2 · balance_after: Includes 2,748 shares acquired by the Reporting Person under the Issuer's 2020 Employee Stock Purchase Plan (the "ESPP") on January 2, 2025.

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December 10, 2024 Filed Dec 11, 2024 17:17 UTC Poseida Therapeutics, Inc. PSTX · Entity 84243 Exercise / conversionEmployee Stock Option (Right to Buy) · Derivative 30,000 $0.00 Strike: $2.78 $0.00
Disclosure

SEC source: 0000950170-24-135466 · ownership.xml · derivative · entry 3

Gergen Mark J · CIK 0001373110 · Director · Executive Chairman

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 96,372

Underlying: Common Stock · 30,000 shares

Expires 2028-03-01

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.

F3 · derivative.exercise_date: The stock option is fully vested and exerciseable.

Read SEC document
December 10, 2024 Filed Dec 11, 2024 17:17 UTC Poseida Therapeutics, Inc. PSTX · Entity 84243 SaleCommon Stock 30,000 $9.46 $283,866.00
Disclosure

SEC source: 0000950170-24-135466 · ownership.xml · nonDerivative · entry 2

Gergen Mark J · CIK 0001373110 · Director · Executive Chairman

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 651,291

F1 · kind: The option exercise and sale reported in this Form 4 were effected pusuant to a Rule 10b5-1 trading plan adopted by the reporting person on June 21, 2024.

F2 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $9.44 to $9.49 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

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December 10, 2024 Filed Dec 11, 2024 17:17 UTC Poseida Therapeutics, Inc. PSTX · Entity 84243 Exercise / conversionCommon Stock 30,000 $2.78 $83,430.00
Disclosure

SEC source: 0000950170-24-135466 · ownership.xml · nonDerivative · entry 1

Gergen Mark J · CIK 0001373110 · Director · Executive Chairman

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 681,291

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 option exercise and sale reported in this Form 4 were effected pusuant to a Rule 10b5-1 trading plan adopted by the reporting person on June 21, 2024.

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November 26, 2024 Filed Nov 27, 2024 19:39 UTC Poseida Therapeutics, Inc. PSTX · Entity 84243 Exercise / conversionEmployee Stock Option (Right to Buy) · Derivative 30,000 $0.00 Strike: $2.78 $0.00
Disclosure

SEC source: 0000950170-24-131665 · ownership.xml · derivative · entry 3

Gergen Mark J · CIK 0001373110 · Director · Executive Chairman

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 126,372

Underlying: Common Stock · 30,000 shares

Expires 2028-03-01

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_date: The stock option is fully vested and exerciseable.

Read SEC document
November 26, 2024 Filed Nov 27, 2024 19:39 UTC Poseida Therapeutics, Inc. PSTX · Entity 84243 SaleCommon Stock 30,000 $9.27 $278,100.00
Disclosure

SEC source: 0000950170-24-131665 · ownership.xml · nonDerivative · entry 2

Gergen Mark J · CIK 0001373110 · Director · Executive Chairman

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 651,291

F1 · kind: The option exercise and sale reported in this Form 4 were effected pusuant to a Rule 10b5-1 trading plan adopted by the reporting person on June 21, 2024.

Read SEC document
November 26, 2024 Filed Nov 27, 2024 19:39 UTC Poseida Therapeutics, Inc. PSTX · Entity 84243 Exercise / conversionCommon Stock 30,000 $2.78 $83,430.00
Disclosure

SEC source: 0000950170-24-131665 · ownership.xml · nonDerivative · entry 1

Gergen Mark J · CIK 0001373110 · Director · Executive Chairman

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 681,291

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 option exercise and sale reported in this Form 4 were effected pusuant to a Rule 10b5-1 trading plan adopted by the reporting person on June 21, 2024.

Read SEC document
March 01, 2024 Filed Mar 4, 2024 17:18 UTC Poseida Therapeutics, Inc. PSTX · Entity 84243 Tax withholdingCommon Stock 34,157 $4.13 $141,068.41
Disclosure

SEC source: 0000950170-24-024922 · ownership.xml · nonDerivative · entry 1

Gergen Mark J · CIK 0001373110 · Director · Executive Chairman

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 651,291

F1 · shares: Represents shares withheld by the Issuer to satisfy income tax obligations associated with the vesting of a Restricted Stock Unit Award granted to the Reporting Person on March 1, 2023.

Read SEC document
February 01, 2024 Filed Feb 2, 2024 20:51 UTC Poseida Therapeutics, Inc. PSTX · Entity 84243 Tax withholdingCommon Stock 47,162 $3.41 $160,822.42
Disclosure

SEC source: 0000950170-24-010943 · ownership.xml · nonDerivative · entry 1

Gergen Mark J · CIK 0001373110 · Director · Executive Chairman

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 685,448

F1 · shares: Represents shares withheld by the Issuer to satisfy income tax obligations associated with the vesting of a Restricted Stock Unit Award granted to the Reporting Person on February 1, 2022.

Read SEC document
January 02, 2024 Filed Jan 4, 2024 16:02 UTC Poseida Therapeutics, Inc. PSTX · Entity 84243 GrantStock Option (Right to buy) · Derivative 172,600 $0.00 Strike: $3.38 $0.00
Disclosure

SEC source: 0000950170-24-001831 · ownership.xml · derivative · entry 2

Gergen Mark J · CIK 0001373110 · Director · Executive Chairman

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 172,600

Underlying: Common Stock · 172,600 shares

Expires 2034-01-01

F3 · derivative.exercise_date: 25% of the shares subject to the stock option will vest and become exercisable on the six-month anniversary of January 1, 2024, and the remaining shares will vest in 18 equal monthly installments thereafter.

Read SEC document
January 02, 2024 Filed Jan 4, 2024 16:02 UTC Poseida Therapeutics, Inc. PSTX · Entity 84243 GrantCommon Stock 125,000 $0.00 $0.00
Disclosure

SEC source: 0000950170-24-001831 · ownership.xml · nonDerivative · entry 1

Gergen Mark J · CIK 0001373110 · Director · Executive Chairman

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 732,610

F1 · kind: Represents shares issuable upon the vesting of restricted stock units granted pursuant to the Issuer's Equity Incentive Plan. The RSUs are scheduled to vest 50% on each of the one-year and two-year anniversary of January 1, 2024.

F2 · balance_after: Includes 3,000 shares acquired by the Reporting Person under the Issuer's 2020 Employee Stock Purchase Plan (the "ESPP") on March 20, 2023 and 3,000 shares acquired by the Reporting Person under the ESPP on September 20, 2023.

Read SEC document
March 01, 2023 Filed Mar 2, 2023 18:17 UTC Poseida Therapeutics, Inc. PSTX · Entity 84243 GrantEmployee Stock Option (Right to Buy) · Derivative 364,060 $0.00 Strike: $5.35 $0.00
Disclosure

SEC source: 0001209191-23-014898 · doc4.xml · derivative · entry 2

Gergen Mark J · CIK 0001373110 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 364,060

Underlying: Common Stock · 364,060 shares

Expires 2033-02-28

F3 · derivative.exercise_date: 12.5% of the shares subject to the stock option will vest and become exercisable on the six-month anniversary of the grant date listed in column 3 above, and the remaining shares will vest in 42 equal monthly installments thereafter.

Read SEC document
March 01, 2023 Filed Mar 2, 2023 18:17 UTC Poseida Therapeutics, Inc. PSTX · Entity 84243 GrantCommon Stock 269,586 $0.00 $0.00
Disclosure

SEC source: 0001209191-23-014898 · doc4.xml · nonDerivative · entry 1

Gergen Mark J · CIK 0001373110 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 601,610

F1 · kind: Represents shares issuable upon the vesting of restricted stock units granted pursuant to the Issuer's Equity Incentive Plan. The RSUs are scheduled to vest in four equal annual installments.

F2 · balance_after: Includes 1,710 shares acquired by the Reporting Person under the Issuer's 2020 Employee Stock Purchase Plan on September 20, 2021.

Read SEC document
February 01, 2023 Filed Feb 3, 2023 16:16 UTC Poseida Therapeutics, Inc. PSTX · Entity 84243 Tax withholdingCommon Stock 31,819 $7.00 $222,733.00
Disclosure

SEC source: 0001209191-23-006818 · doc4.xml · nonDerivative · entry 1

Gergen Mark J · CIK 0001373110 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 330,314

F1 · shares: Represents shares withheld by the Issuer to satisfy income tax obligations associated with the vesting of a Restricted Stock Unit Award granted to the Reporting Person on February 1, 2022.

F2 · balance_after: Includes 3,000 shares acquired by the Reporting Person under the Issuer's 2020 Employee Stock Purchase Plan (the "ESPP") on March 18, 2022 and 1,933 shares acquired by the Reporting Person under the ESPP on September 20, 2022.

Read SEC document
February 01, 2022 Filed Feb 1, 2022 21:49 UTC Poseida Therapeutics, Inc. PSTX · Entity 84243 GrantStock Option (Right to Buy) · Derivative 518,500 $0.00 Strike: $4.75 $0.00
Disclosure

SEC source: 0001209191-22-006171 · doc4.xml · derivative · entry 2

Gergen Mark J · CIK 0001373110 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 518,500

Underlying: Common Stock · 518,500 shares

Expires 2032-01-31

F2 · derivative.exercise_date: 12.5% of the shares subject to the stock option will vest and become exercisable on the first anniversary of the grant date listed in column 3 above, and the remaining shares will vest in 42 equal monthly installments thereafter.

Read SEC document
February 01, 2022 Filed Feb 1, 2022 21:49 UTC Poseida Therapeutics, Inc. PSTX · Entity 84243 GrantCommon Stock 357,200 $0.00 $0.00
Disclosure

SEC source: 0001209191-22-006171 · doc4.xml · nonDerivative · entry 1

Gergen Mark J · CIK 0001373110 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 357,200

F1 · kind: Represents shares issuable upon the vesting of restricted stock units granted pursuant to the Issuer's Equity Incentive Plan. The RSUs are scheduled to vest in four equal annual installments.

Read SEC document
February 04, 2021 Filed Feb 5, 2021 16:52 UTC Poseida Therapeutics, Inc. PSTX · Entity 84243 GrantEmployee Stock Option (Right to Buy) · Derivative 342,000 $0.00 Strike: $9.15 $0.00
Disclosure

SEC source: 0001209191-21-008131 · doc4.xml · derivative · entry 1

Gergen Mark J · CIK 0001373110 · Director · President and CBO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 342,000

Underlying: Common Stock · 342,000 shares

Expires 2031-02-03

F1 · derivative.exercise_date: 12.5% of the shares subject to the stock option will vest and become exercisable on the six-month anniversary of the grant date listed in column 3 above, and the remaining shares will vest in 42 equal monthly installments thereafter.

Read SEC document
July 09, 2020 Filed Jul 13, 2020 19:00 UTC Poseida Therapeutics, Inc. PSTX · Entity 84243 GrantStock Option (Right to Buy) · Derivative 75,000 $0.00 Strike: $16.00 $0.00
Disclosure

SEC source: 0001209191-20-042315 · doc4.xml · derivative · entry 1

Gergen Mark J · CIK 0001373110 · Director · President and CBO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 75,000

Underlying: Common Stock · 75,000 shares

Expires 2030-07-08

F1 · derivative.exercise_date: 12.5% of the shares subject to the stock option will vest and become exercisable on the 6 month anniversary of the grant date listed in column 3 above, and the remaining shares will vest in 42 equal monthly installments thereafter.

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February 22, 2017 Filed Feb 24, 2017 21:05 UTC HALOZYME THERAPEUTICS, INC. HALO · Entity 793 GrantRestricted Stock Units · Derivative 45,568 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001179110-17-003118 · edgar.xml · derivative · entry 2

Gergen Mark J · CIK 0001373110 · SVP, Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 45,568

Underlying: Common Stock · 45,568 shares

Expires not disclosed

F2 · derivative.exercise_date: This award vests one-fourth on the first anniversary of the grant date and then one-fourth on each anniversary date thereafter.

F2 · derivative.expiration_date: This award vests one-fourth on the first anniversary of the grant date and then one-fourth on each anniversary date thereafter.

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February 22, 2017 Filed Feb 24, 2017 21:05 UTC HALOZYME THERAPEUTICS, INC. HALO · Entity 793 GrantOption to Purchase Common Stock · Derivative 72,925 $0.00 Strike: $12.07 $0.00
Disclosure

SEC source: 0001179110-17-003118 · edgar.xml · derivative · entry 1

Gergen Mark J · CIK 0001373110 · SVP, Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 72,925

Underlying: Common Stock · 72,925 shares

Expires 2027-02-22

F1 · derivative.exercise_date: This option vests one-fourth on such date and then 1/48th monthly thereafter.

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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.