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Goldstein David M

Disclosed activity across 2 companies

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26268
SEC CIK
0001751719

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
ALUMIS INC.ALMS · Entity 4816Chief Scientific OfficerAugust 03, 2026August 05, 2026

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

ALUMIS INC.

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

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect30,970 Reported balance After 2026-08-03 transaction · row 1 Account or security details depend on footnotes; rows are not merged.
1 source row

Row 1 · 2026-08-03 · Sale · Disposed 2,596 · Balance 30,970

F1: The sale reported on this Form 4 was effected pursuant to the Issuer's policy requiring sell-to-cover to satisfy tax obligations of the Reporting Person incurred with the vesting and settlement of restricted stock units granted on July 29, 2025, and does not represent a discretionary sale by the Reporting Person.

F2: The reported price in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $25.61 to $26.42 per share. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F3: Includes 2,177 shares acquired on May 20, 2026 under the Issuer's 2024 Employee Stock Purchase Plan.

Common StockSEC Table I · non-derivativeIndirectBy Trust208,237 Reported balance Holding disclosure · report date 2026-08-03 · row 2 Holding and transaction disclosures are not merged.
1 source row

Row 2 · Balance 208,237

F4: Shares are held directly by the Baily Goldstein Living Trust dated March 4, 2014, for which the Reporting Person serves as a trustee.

Common StockSEC Table I · non-derivativeIndirectBy Family Members8,994 Reported balance Holding disclosure · report date 2026-08-03 · row 3 Holding and transaction disclosures are not merged.
1 source row

Row 3 · Balance 8,994

F5: Shares are held directly by family members of Reporting Person residing in his primary residence.

Filing footnotes · ownership attribution and instrument terms

F1: The sale reported on this Form 4 was effected pursuant to the Issuer's policy requiring sell-to-cover to satisfy tax obligations of the Reporting Person incurred with the vesting and settlement of restricted stock units granted on July 29, 2025, and does not represent a discretionary sale by the Reporting Person.

F2: The reported price in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $25.61 to $26.42 per share. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F3: Includes 2,177 shares acquired on May 20, 2026 under the Issuer's 2024 Employee Stock Purchase Plan.

F4: Shares are held directly by the Baily Goldstein Living Trust dated March 4, 2014, for which the Reporting Person serves as a trustee.

F5: Shares are held directly by family members of Reporting Person residing in his primary residence.

Past disclosures · reporting ended (1)

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

Principia Biopharma Inc.

Report date September 28, 2020 · Filed September 28, 2020

Section 16 reporting ended · disclosed 2020-09-28. Current position is not established by this disclosure.

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect0 Reported balance After 2020-09-28 transaction · row 1
1 source row

Row 1 · 2020-09-28 · Other · Disposed 31,826 · Balance 0

F1: Pursuant to the Agreement and Plan of Merger, dated as of August 16, 2020, by and among Principia Biopharma Inc. (the "Issuer"), Sanofi ("Sanofi") and Kortex Acquisition Corp. ("Purchaser") (the "Merger Agreement"), on September 28, 2020, Purchaser merged with and into the Issuer, with the Issuer continuing as the surviving corporation and a wholly owned subsidiary of Sanofi (the "Merger"). At the effective time of the Merger (the "Effective Time"), these shares were canceled in exchange for $100.00 per share in cash, without interest and subject to any applicable withholding taxes.

F2: Includes 87 shares acquired under the Employment Stock Purchase Plan on September 25, 2020.

Employee Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $3.18 · Expires 2024-06-26Direct0 Reported balance After 2020-09-28 transaction · row 2 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 2 · 2020-09-28 · Disposition to issuer · Disposed 12,960 · Balance 0

F3: Pursuant to the Merger Agreement, at the Effective Time, each of the unvested and outstanding options was accelerated and became fully vested, and each of the outstanding options was canceled and converted into the right to receive a cash amount equal to the product of (i) the number of shares that are subject to such options, multiplied by (ii) the excess (if any) of (x) $100.00 over (y) the exercise price payable per share under such options.

Employee Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $4.72 · Expires 2024-12-25Direct0 Reported balance After 2020-09-28 transaction · row 3 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 3 · 2020-09-28 · Disposition to issuer · Disposed 13,210 · Balance 0

F3: Pursuant to the Merger Agreement, at the Effective Time, each of the unvested and outstanding options was accelerated and became fully vested, and each of the outstanding options was canceled and converted into the right to receive a cash amount equal to the product of (i) the number of shares that are subject to such options, multiplied by (ii) the excess (if any) of (x) $100.00 over (y) the exercise price payable per share under such options.

Employee Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $4.72 · Expires 2024-12-25Direct0 Reported balance After 2020-09-28 transaction · row 4 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 4 · 2020-09-28 · Disposition to issuer · Disposed 8,807 · Balance 0

F3: Pursuant to the Merger Agreement, at the Effective Time, each of the unvested and outstanding options was accelerated and became fully vested, and each of the outstanding options was canceled and converted into the right to receive a cash amount equal to the product of (i) the number of shares that are subject to such options, multiplied by (ii) the excess (if any) of (x) $100.00 over (y) the exercise price payable per share under such options.

Employee Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $5.00 · Expires 2025-07-20Direct0 Reported balance After 2020-09-28 transaction · row 5 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 5 · 2020-09-28 · Disposition to issuer · Disposed 15,412 · Balance 0

F3: Pursuant to the Merger Agreement, at the Effective Time, each of the unvested and outstanding options was accelerated and became fully vested, and each of the outstanding options was canceled and converted into the right to receive a cash amount equal to the product of (i) the number of shares that are subject to such options, multiplied by (ii) the excess (if any) of (x) $100.00 over (y) the exercise price payable per share under such options.

Employee Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $5.00 · Expires 2026-03-14Direct0 Reported balance After 2020-09-28 transaction · row 6 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 6 · 2020-09-28 · Disposition to issuer · Disposed 22,017 · Balance 0

F3: Pursuant to the Merger Agreement, at the Effective Time, each of the unvested and outstanding options was accelerated and became fully vested, and each of the outstanding options was canceled and converted into the right to receive a cash amount equal to the product of (i) the number of shares that are subject to such options, multiplied by (ii) the excess (if any) of (x) $100.00 over (y) the exercise price payable per share under such options.

Employee Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $7.27 · Expires 2027-12-13Direct0 Reported balance After 2020-09-28 transaction · row 7 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 7 · 2020-09-28 · Disposition to issuer · Disposed 34,677 · Balance 0

F3: Pursuant to the Merger Agreement, at the Effective Time, each of the unvested and outstanding options was accelerated and became fully vested, and each of the outstanding options was canceled and converted into the right to receive a cash amount equal to the product of (i) the number of shares that are subject to such options, multiplied by (ii) the excess (if any) of (x) $100.00 over (y) the exercise price payable per share under such options.

Employee Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $11.35 · Expires 2028-08-23Direct0 Reported balance After 2020-09-28 transaction · row 8 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 8 · 2020-09-28 · Disposition to issuer · Disposed 44,034 · Balance 0

F3: Pursuant to the Merger Agreement, at the Effective Time, each of the unvested and outstanding options was accelerated and became fully vested, and each of the outstanding options was canceled and converted into the right to receive a cash amount equal to the product of (i) the number of shares that are subject to such options, multiplied by (ii) the excess (if any) of (x) $100.00 over (y) the exercise price payable per share under such options.

Employee Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $35.42 · Expires 2029-02-28Direct0 Reported balance After 2020-09-28 transaction · row 9 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 9 · 2020-09-28 · Disposition to issuer · Disposed 60,000 · Balance 0

F3: Pursuant to the Merger Agreement, at the Effective Time, each of the unvested and outstanding options was accelerated and became fully vested, and each of the outstanding options was canceled and converted into the right to receive a cash amount equal to the product of (i) the number of shares that are subject to such options, multiplied by (ii) the excess (if any) of (x) $100.00 over (y) the exercise price payable per share under such options.

Employee Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $67.31 · Expires 2030-03-04Direct0 Reported balance After 2020-09-28 transaction · row 10 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 10 · 2020-09-28 · Disposition to issuer · Disposed 75,000 · Balance 0

F3: Pursuant to the Merger Agreement, at the Effective Time, each of the unvested and outstanding options was accelerated and became fully vested, and each of the outstanding options was canceled and converted into the right to receive a cash amount equal to the product of (i) the number of shares that are subject to such options, multiplied by (ii) the excess (if any) of (x) $100.00 over (y) the exercise price payable per share under such options.

Filing footnotes · ownership attribution and instrument terms

F1: Pursuant to the Agreement and Plan of Merger, dated as of August 16, 2020, by and among Principia Biopharma Inc. (the "Issuer"), Sanofi ("Sanofi") and Kortex Acquisition Corp. ("Purchaser") (the "Merger Agreement"), on September 28, 2020, Purchaser merged with and into the Issuer, with the Issuer continuing as the surviving corporation and a wholly owned subsidiary of Sanofi (the "Merger"). At the effective time of the Merger (the "Effective Time"), these shares were canceled in exchange for $100.00 per share in cash, without interest and subject to any applicable withholding taxes.

F2: Includes 87 shares acquired under the Employment Stock Purchase Plan on September 25, 2020.

F3: Pursuant to the Merger Agreement, at the Effective Time, each of the unvested and outstanding options was accelerated and became fully vested, and each of the outstanding options was canceled and converted into the right to receive a cash amount equal to the product of (i) the number of shares that are subject to such options, multiplied by (ii) the excess (if any) of (x) $100.00 over (y) the exercise price payable per share under such options.

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
August 03, 2026 Filed Aug 5, 2026 22:40 UTC ALUMIS INC. ALMS · Entity 4816 SaleCommon Stock 2,596 $26.37 $68,456.52
Disclosure

SEC source: 0001751719-26-000008 · form4-08052026_100849.xml · nonDerivative · entry 1

Goldstein David M · CIK 0001751719 · Chief Scientific Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 30,970

F1 · shares: The sale reported on this Form 4 was effected pursuant to the Issuer's policy requiring sell-to-cover to satisfy tax obligations of the Reporting Person incurred with the vesting and settlement of restricted stock units granted on July 29, 2025, and does not represent a discretionary sale by the Reporting Person.

F2 · price: The reported price in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $25.61 to $26.42 per share. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F3 · balance_after: Includes 2,177 shares acquired on May 20, 2026 under the Issuer's 2024 Employee Stock Purchase Plan.

Read SEC document
January 26, 2026 Filed Jan 29, 2026 00:15 UTC ALUMIS INC. ALMS · Entity 4816 GrantStock Option (Right to Buy) · Derivative 216,675 $0.00 Strike: $26.31 $0.00
Disclosure

SEC source: 0001751719-26-000003 · form4-01292026_120134.xml · derivative · entry 1

Goldstein David M · CIK 0001751719 · Chief Scientific Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 216,675

Underlying: Common Stock · 216,675 shares

Expires 2036-01-25

F1 · derivative.exercise_date: 25% of the shares underlying this option vest on January 26, 2027, and the remaining shares vest in equal monthly installments thereafter over the following 36 months, subject to acceleration and the Reporting Person's Continuous Service (as defined in the Issuer's 2024 Equity Incentive Plan) to the Issuer on each such vesting date.

Read SEC document
September 25, 2025 Filed Feb 11, 2026 21:10 UTC ALUMIS INC. ALMS · Entity 4816 OtherCommon Stock 1,000 $0.00 $0.00
Disclosure

SEC source: 0001751719-26-000006 · form5-02112026_090215.xml · nonDerivative · entry 1

Goldstein David M · CIK 0001751719 · Chief Scientific Officer

10b5-1 filing: No plan indicated

Ownership: Indirect · By Trust

Disclosed balance after: 0

F1 · balance_after: On September 25, 2025, as the trustee of the Jacqueline Goldstein Trust dated September 17, 2019 (the "Trust"), the Reporting Person distributed all 1,000 shares of the Issuer to the beneficiaries of the Trust, including 334 shares to the Reporting Person. Also on September 25, 2025, the Reporting Person contributed 334 shares to the Baily Goldstein Living Trust dated March 4, 2014, for which the Reporting Person serves as a trustee.

Read SEC document
July 29, 2025 Filed Aug 1, 2025 01:05 UTC ALUMIS INC. ALMS · Entity 4816 GrantStock Option (Right to Buy) · Derivative 107,950 $0.00 Strike: $3.95 $0.00
Disclosure

SEC source: 0001415889-25-020804 · form4-07312025_090708.xml · derivative · entry 5

Goldstein David M · CIK 0001751719 · Chief Scientific Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 107,950

Underlying: Common Stock · 107,950 shares

Expires 2035-07-28

F6 · derivative.exercise_date: 25% of the shares underlying this option vest on July 29, 2026, and the remaining shares vest in equal monthly installments thereafter over the following 36 months, subject to the Reporting Person's Continuous Service (as defined in the Issuer's 2024 Equity Incentive Plan) to the Issuer on each such vesting date.

Read SEC document
July 29, 2025 Filed Aug 1, 2025 01:05 UTC ALUMIS INC. ALMS · Entity 4816 GrantCommon Stock 27,000 $0.00 $0.00
Disclosure

SEC source: 0001415889-25-020804 · form4-07312025_090708.xml · nonDerivative · entry 1

Goldstein David M · CIK 0001751719 · Chief Scientific Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 29,115

F1 · shares: Represents shares of common stock issuable upon settlement of a restricted stock unit ("RSU") grant. 25% of the shares underlying this RSU vest on August 1, 2026, and the remaining shares vest in equal quarterly installments thereafter over the following 12 quarters, subject to the Reporting Person's Continuous Service (as defined in the Issuer's 2024 Equity Incentive Plan) to the Issuer on each such vesting date.

F2 · balance_after: Includes 2,115 shares acquired on May 20, 2025 under the Issuer's 2024 Employee Stock Purchase Plan.

Read SEC document
February 18, 2025 Filed Feb 20, 2025 23:30 UTC ALUMIS INC. ALMS · Entity 4816 GrantStock Option (Right to Buy) · Derivative 180,000 $0.00 Strike: $5.06 $0.00
Disclosure

SEC source: 0001415889-25-004937 · form4-02202025_060203.xml · derivative · entry 3

Goldstein David M · CIK 0001751719 · Chief Scientific Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 180,000

Underlying: Common Stock · 180,000 shares

Expires 2035-02-17

F4 · derivative.exercise_date: 25% of the shares underlying this option vest on February 18, 2026, and the remaining shares vest in equal monthly installments thereafter over the following 36 months, subject to acceleration and the Reporting Person's continuous service to the Issuer on each such vesting date.

Read SEC document
July 01, 2024 Filed Jul 1, 2024 20:38 UTC ALUMIS INC. ALMS · Entity 4816 GrantStock Option (Right to Buy) · Derivative 53,475 $0.00 Strike: $13.33 $0.00
Disclosure

SEC source: 0001415889-24-018595 · form4-07012024_080757.xml · derivative · entry 16

Goldstein David M · CIK 0001751719 · Chief Scientific Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 53,475

Underlying: Common Stock · 53,475 shares

Expires 2034-06-05

F1 · kind: Pursuant to a reclassification exempt under Rule 16b-7 and Rule 16b-3, each share of Class A Common Stock was reclassified into one share of voting Common Stock.

F9 · derivative.exercise_date: 25% of the shares underlying this option vest on June 6, 2025, and the remaining shares vest in equal monthly installments thereafter over the following 36 months, subject to acceleration and the Reporting Person's continuous service to the Issuer on each such vesting date.

Read SEC document
July 01, 2024 Filed Jul 1, 2024 20:38 UTC ALUMIS INC. ALMS · Entity 4816 Disposition to issuerStock Option (Right to Buy) · Derivative 53,475 $0.00 Strike: $13.33 $0.00
Disclosure

SEC source: 0001415889-24-018595 · form4-07012024_080757.xml · derivative · entry 15

Goldstein David M · CIK 0001751719 · Chief Scientific Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 53,475 shares

Expires 2034-06-05

F1 · kind: Pursuant to a reclassification exempt under Rule 16b-7 and Rule 16b-3, each share of Class A Common Stock was reclassified into one share of voting Common Stock.

F9 · derivative.exercise_date: 25% of the shares underlying this option vest on June 6, 2025, and the remaining shares vest in equal monthly installments thereafter over the following 36 months, subject to acceleration and the Reporting Person's continuous service to the Issuer on each such vesting date.

Read SEC document
July 01, 2024 Filed Jul 1, 2024 20:38 UTC ALUMIS INC. ALMS · Entity 4816 GrantStock Option (Right to Buy) · Derivative 206,074 $0.00 Strike: $10.20 $0.00
Disclosure

SEC source: 0001415889-24-018595 · form4-07012024_080757.xml · derivative · entry 14

Goldstein David M · CIK 0001751719 · Chief Scientific Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 206,074

Underlying: Common Stock · 206,074 shares

Expires 2034-05-05

F1 · kind: Pursuant to a reclassification exempt under Rule 16b-7 and Rule 16b-3, each share of Class A Common Stock was reclassified into one share of voting Common Stock.

F8 · derivative.exercise_date: The option vests in three equal installments, subject to the Issuer's satisfaction of certain performance criteria on each of May 6, 2028, May 6, 2029 and May 6, 2030, and subject to acceleration and the Reporting Person's continuous service to the Issuer on each such vesting date.

Read SEC document
July 01, 2024 Filed Jul 1, 2024 20:38 UTC ALUMIS INC. ALMS · Entity 4816 Disposition to issuerStock Option (Right to Buy) · Derivative 206,074 $0.00 Strike: $10.20 $0.00
Disclosure

SEC source: 0001415889-24-018595 · form4-07012024_080757.xml · derivative · entry 13

Goldstein David M · CIK 0001751719 · Chief Scientific Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 206,074 shares

Expires 2034-05-05

F1 · kind: Pursuant to a reclassification exempt under Rule 16b-7 and Rule 16b-3, each share of Class A Common Stock was reclassified into one share of voting Common Stock.

F8 · derivative.exercise_date: The option vests in three equal installments, subject to the Issuer's satisfaction of certain performance criteria on each of May 6, 2028, May 6, 2029 and May 6, 2030, and subject to acceleration and the Reporting Person's continuous service to the Issuer on each such vesting date.

Read SEC document
July 01, 2024 Filed Jul 1, 2024 20:38 UTC ALUMIS INC. ALMS · Entity 4816 GrantStock Option (Right to Buy) · Derivative 30,642 $0.00 Strike: $8.84 $0.00
Disclosure

SEC source: 0001415889-24-018595 · form4-07012024_080757.xml · derivative · entry 12

Goldstein David M · CIK 0001751719 · Chief Scientific Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 30,642

Underlying: Common Stock · 30,642 shares

Expires 2033-10-08

F1 · kind: Pursuant to a reclassification exempt under Rule 16b-7 and Rule 16b-3, each share of Class A Common Stock was reclassified into one share of voting Common Stock.

F7 · derivative.exercise_date: 25% of the shares underlying this option vest on October 9, 2024, and the remaining shares vest in equal monthly installments thereafter over the following 36 months, subject to acceleration and subject to the Reporting Person's continuous service to the Issuer on each such vesting date.

Read SEC document
July 01, 2024 Filed Jul 1, 2024 20:38 UTC ALUMIS INC. ALMS · Entity 4816 Disposition to issuerStock Option (Right to Buy) · Derivative 30,642 $0.00 Strike: $8.84 $0.00
Disclosure

SEC source: 0001415889-24-018595 · form4-07012024_080757.xml · derivative · entry 11

Goldstein David M · CIK 0001751719 · Chief Scientific Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 30,642 shares

Expires 2033-10-08

F1 · kind: Pursuant to a reclassification exempt under Rule 16b-7 and Rule 16b-3, each share of Class A Common Stock was reclassified into one share of voting Common Stock.

F7 · derivative.exercise_date: 25% of the shares underlying this option vest on October 9, 2024, and the remaining shares vest in equal monthly installments thereafter over the following 36 months, subject to acceleration and subject to the Reporting Person's continuous service to the Issuer on each such vesting date.

Read SEC document
July 01, 2024 Filed Jul 1, 2024 20:38 UTC ALUMIS INC. ALMS · Entity 4816 GrantStock Option (Right to Buy) · Derivative 11,978 $0.00 Strike: $8.84 $0.00
Disclosure

SEC source: 0001415889-24-018595 · form4-07012024_080757.xml · derivative · entry 10

Goldstein David M · CIK 0001751719 · Chief Scientific Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,978

Underlying: Common Stock · 11,978 shares

Expires 2033-06-22

F1 · kind: Pursuant to a reclassification exempt under Rule 16b-7 and Rule 16b-3, each share of Class A Common Stock was reclassified into one share of voting Common Stock.

F6 · derivative.exercise_date: 25% of the shares underlying this option vested on May 22, 2024, and the remaining shares vest in equal monthly installments thereafter over the following 36 months, subject to acceleration and subject to the Reporting Person's continuous service to the Issuer on each such vesting date.

Read SEC document
July 01, 2024 Filed Jul 1, 2024 20:38 UTC ALUMIS INC. ALMS · Entity 4816 Disposition to issuerStock Option (Right to Buy) · Derivative 11,978 $0.00 Strike: $8.84 $0.00
Disclosure

SEC source: 0001415889-24-018595 · form4-07012024_080757.xml · derivative · entry 9

Goldstein David M · CIK 0001751719 · Chief Scientific Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 11,978 shares

Expires 2033-06-22

F1 · kind: Pursuant to a reclassification exempt under Rule 16b-7 and Rule 16b-3, each share of Class A Common Stock was reclassified into one share of voting Common Stock.

F6 · derivative.exercise_date: 25% of the shares underlying this option vested on May 22, 2024, and the remaining shares vest in equal monthly installments thereafter over the following 36 months, subject to acceleration and subject to the Reporting Person's continuous service to the Issuer on each such vesting date.

Read SEC document
July 01, 2024 Filed Jul 1, 2024 20:38 UTC ALUMIS INC. ALMS · Entity 4816 GrantStock Option (Right to Buy) · Derivative 171,122 $0.00 Strike: $8.84 $0.00
Disclosure

SEC source: 0001415889-24-018595 · form4-07012024_080757.xml · derivative · entry 8

Goldstein David M · CIK 0001751719 · Chief Scientific Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 171,122

Underlying: Common Stock · 171,122 shares

Expires 2032-01-26

F1 · kind: Pursuant to a reclassification exempt under Rule 16b-7 and Rule 16b-3, each share of Class A Common Stock was reclassified into one share of voting Common Stock.

F5 · derivative.exercise_date: 33% of the shares underlying this option vested on January 27, 2024, and the remaining shares vest in equal monthly installments thereafter over the following 48 months, subject to acceleration and subject to the Reporting Person's continuous service to the Issuer on each such vesting date.

Read SEC document
July 01, 2024 Filed Jul 1, 2024 20:38 UTC ALUMIS INC. ALMS · Entity 4816 Disposition to issuerStock Option (Right to Buy) · Derivative 171,122 $0.00 Strike: $8.84 $0.00
Disclosure

SEC source: 0001415889-24-018595 · form4-07012024_080757.xml · derivative · entry 7

Goldstein David M · CIK 0001751719 · Chief Scientific Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 171,122 shares

Expires 2032-01-26

F1 · kind: Pursuant to a reclassification exempt under Rule 16b-7 and Rule 16b-3, each share of Class A Common Stock was reclassified into one share of voting Common Stock.

F5 · derivative.exercise_date: 33% of the shares underlying this option vested on January 27, 2024, and the remaining shares vest in equal monthly installments thereafter over the following 48 months, subject to acceleration and subject to the Reporting Person's continuous service to the Issuer on each such vesting date.

Read SEC document
July 01, 2024 Filed Jul 1, 2024 20:38 UTC ALUMIS INC. ALMS · Entity 4816 GrantStock Option (Right to Buy) · Derivative 42,780 $0.00 Strike: $8.84 $0.00
Disclosure

SEC source: 0001415889-24-018595 · form4-07012024_080757.xml · derivative · entry 6

Goldstein David M · CIK 0001751719 · Chief Scientific Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 42,780

Underlying: Common Stock · 42,780 shares

Expires 2032-01-26

F1 · kind: Pursuant to a reclassification exempt under Rule 16b-7 and Rule 16b-3, each share of Class A Common Stock was reclassified into one share of voting Common Stock.

F4 · derivative.exercise_date: 25% of the shares underlying this option vested on January 27, 2023, and the remaining shares vest in equal monthly installments thereafter over the following 36 months, subject to acceleration and subject to the Reporting Person's continuous service to the Issuer on each such vesting date.

Read SEC document
July 01, 2024 Filed Jul 1, 2024 20:38 UTC ALUMIS INC. ALMS · Entity 4816 Disposition to issuerStock Option (Right to Buy) · Derivative 42,780 $0.00 Strike: $8.84 $0.00
Disclosure

SEC source: 0001415889-24-018595 · form4-07012024_080757.xml · derivative · entry 5

Goldstein David M · CIK 0001751719 · Chief Scientific Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 42,780 shares

Expires 2032-01-26

F1 · kind: Pursuant to a reclassification exempt under Rule 16b-7 and Rule 16b-3, each share of Class A Common Stock was reclassified into one share of voting Common Stock.

F4 · derivative.exercise_date: 25% of the shares underlying this option vested on January 27, 2023, and the remaining shares vest in equal monthly installments thereafter over the following 36 months, subject to acceleration and subject to the Reporting Person's continuous service to the Issuer on each such vesting date.

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July 01, 2024 Filed Jul 1, 2024 20:38 UTC ALUMIS INC. ALMS · Entity 4816 GrantCommon Stock 2,994 Not disclosed Not disclosed
Disclosure

SEC source: 0001415889-24-018595 · form4-07012024_080757.xml · nonDerivative · entry 4

Goldstein David M · CIK 0001751719 · Chief Scientific Officer

10b5-1 filing: No plan indicated

Ownership: Indirect · By Family Members

Disclosed balance after: 2,994

F1 · kind: Pursuant to a reclassification exempt under Rule 16b-7 and Rule 16b-3, each share of Class A Common Stock was reclassified into one share of voting Common Stock.

F1 · price: Pursuant to a reclassification exempt under Rule 16b-7 and Rule 16b-3, each share of Class A Common Stock was reclassified into one share of voting Common Stock.

F3 · ownership.nature: Shares are held directly by family members of Reporting Person residing in his primary residence.

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July 01, 2024 Filed Jul 1, 2024 20:38 UTC ALUMIS INC. ALMS · Entity 4816 Disposition to issuerClass A Common Stock 2,994 Not disclosed Not disclosed
Disclosure

SEC source: 0001415889-24-018595 · form4-07012024_080757.xml · nonDerivative · entry 3

Goldstein David M · CIK 0001751719 · Chief Scientific Officer

10b5-1 filing: No plan indicated

Ownership: Indirect · By Family Members

Disclosed balance after: 0

F1 · kind: Pursuant to a reclassification exempt under Rule 16b-7 and Rule 16b-3, each share of Class A Common Stock was reclassified into one share of voting Common Stock.

F1 · price: Pursuant to a reclassification exempt under Rule 16b-7 and Rule 16b-3, each share of Class A Common Stock was reclassified into one share of voting Common Stock.

F3 · ownership.nature: Shares are held directly by family members of Reporting Person residing in his primary residence.

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July 01, 2024 Filed Jul 1, 2024 20:38 UTC ALUMIS INC. ALMS · Entity 4816 GrantCommon Stock 213,903 Not disclosed Not disclosed
Disclosure

SEC source: 0001415889-24-018595 · form4-07012024_080757.xml · nonDerivative · entry 2

Goldstein David M · CIK 0001751719 · Chief Scientific Officer

10b5-1 filing: No plan indicated

Ownership: Indirect · By Trust

Disclosed balance after: 213,903

F1 · kind: Pursuant to a reclassification exempt under Rule 16b-7 and Rule 16b-3, each share of Class A Common Stock was reclassified into one share of voting Common Stock.

F1 · price: Pursuant to a reclassification exempt under Rule 16b-7 and Rule 16b-3, each share of Class A Common Stock was reclassified into one share of voting Common Stock.

F2 · ownership.nature: Shares are held directly by the Baily Goldstein Living Trust dated March 4, 2014, for which the Reporting Person serves as a trustee.

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July 01, 2024 Filed Jul 1, 2024 20:38 UTC ALUMIS INC. ALMS · Entity 4816 Disposition to issuerClass A Common Stock 213,903 Not disclosed Not disclosed
Disclosure

SEC source: 0001415889-24-018595 · form4-07012024_080757.xml · nonDerivative · entry 1

Goldstein David M · CIK 0001751719 · Chief Scientific Officer

10b5-1 filing: No plan indicated

Ownership: Indirect · By Trust

Disclosed balance after: 0

F1 · kind: Pursuant to a reclassification exempt under Rule 16b-7 and Rule 16b-3, each share of Class A Common Stock was reclassified into one share of voting Common Stock.

F1 · price: Pursuant to a reclassification exempt under Rule 16b-7 and Rule 16b-3, each share of Class A Common Stock was reclassified into one share of voting Common Stock.

F2 · ownership.nature: Shares are held directly by the Baily Goldstein Living Trust dated March 4, 2014, for which the Reporting Person serves as a trustee.

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September 28, 2020 Filed Sep 28, 2020 21:08 UTC Principia Biopharma Inc. PRNB · Entity 146423 Disposition to issuerEmployee Stock Option (right to buy) · Derivative 75,000 Not disclosed Strike: $67.31 Not disclosed
Disclosure

SEC source: 0001209191-20-052223 · doc4.xml · derivative · entry 10

Goldstein David M · CIK 0001751719 · Chief Scientific Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 75,000 shares

Expires 2030-03-04

F3 · kind: Pursuant to the Merger Agreement, at the Effective Time, each of the unvested and outstanding options was accelerated and became fully vested, and each of the outstanding options was canceled and converted into the right to receive a cash amount equal to the product of (i) the number of shares that are subject to such options, multiplied by (ii) the excess (if any) of (x) $100.00 over (y) the exercise price payable per share under such options.

F3 · price: Pursuant to the Merger Agreement, at the Effective Time, each of the unvested and outstanding options was accelerated and became fully vested, and each of the outstanding options was canceled and converted into the right to receive a cash amount equal to the product of (i) the number of shares that are subject to such options, multiplied by (ii) the excess (if any) of (x) $100.00 over (y) the exercise price payable per share under such options.

F3 · derivative.exercise_date: Pursuant to the Merger Agreement, at the Effective Time, each of the unvested and outstanding options was accelerated and became fully vested, and each of the outstanding options was canceled and converted into the right to receive a cash amount equal to the product of (i) the number of shares that are subject to such options, multiplied by (ii) the excess (if any) of (x) $100.00 over (y) the exercise price payable per share under such options.

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September 28, 2020 Filed Sep 28, 2020 21:08 UTC Principia Biopharma Inc. PRNB · Entity 146423 Disposition to issuerEmployee Stock Option (right to buy) · Derivative 60,000 Not disclosed Strike: $35.42 Not disclosed
Disclosure

SEC source: 0001209191-20-052223 · doc4.xml · derivative · entry 9

Goldstein David M · CIK 0001751719 · Chief Scientific Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 60,000 shares

Expires 2029-02-28

F3 · kind: Pursuant to the Merger Agreement, at the Effective Time, each of the unvested and outstanding options was accelerated and became fully vested, and each of the outstanding options was canceled and converted into the right to receive a cash amount equal to the product of (i) the number of shares that are subject to such options, multiplied by (ii) the excess (if any) of (x) $100.00 over (y) the exercise price payable per share under such options.

F3 · price: Pursuant to the Merger Agreement, at the Effective Time, each of the unvested and outstanding options was accelerated and became fully vested, and each of the outstanding options was canceled and converted into the right to receive a cash amount equal to the product of (i) the number of shares that are subject to such options, multiplied by (ii) the excess (if any) of (x) $100.00 over (y) the exercise price payable per share under such options.

F3 · derivative.exercise_date: Pursuant to the Merger Agreement, at the Effective Time, each of the unvested and outstanding options was accelerated and became fully vested, and each of the outstanding options was canceled and converted into the right to receive a cash amount equal to the product of (i) the number of shares that are subject to such options, multiplied by (ii) the excess (if any) of (x) $100.00 over (y) the exercise price payable per share under such options.

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September 28, 2020 Filed Sep 28, 2020 21:08 UTC Principia Biopharma Inc. PRNB · Entity 146423 Disposition to issuerEmployee Stock Option (right to buy) · Derivative 44,034 Not disclosed Strike: $11.35 Not disclosed
Disclosure

SEC source: 0001209191-20-052223 · doc4.xml · derivative · entry 8

Goldstein David M · CIK 0001751719 · Chief Scientific Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 44,034 shares

Expires 2028-08-23

F3 · kind: Pursuant to the Merger Agreement, at the Effective Time, each of the unvested and outstanding options was accelerated and became fully vested, and each of the outstanding options was canceled and converted into the right to receive a cash amount equal to the product of (i) the number of shares that are subject to such options, multiplied by (ii) the excess (if any) of (x) $100.00 over (y) the exercise price payable per share under such options.

F3 · price: Pursuant to the Merger Agreement, at the Effective Time, each of the unvested and outstanding options was accelerated and became fully vested, and each of the outstanding options was canceled and converted into the right to receive a cash amount equal to the product of (i) the number of shares that are subject to such options, multiplied by (ii) the excess (if any) of (x) $100.00 over (y) the exercise price payable per share under such options.

F3 · derivative.exercise_date: Pursuant to the Merger Agreement, at the Effective Time, each of the unvested and outstanding options was accelerated and became fully vested, and each of the outstanding options was canceled and converted into the right to receive a cash amount equal to the product of (i) the number of shares that are subject to such options, multiplied by (ii) the excess (if any) of (x) $100.00 over (y) the exercise price payable per share under such options.

Read SEC document
September 28, 2020 Filed Sep 28, 2020 21:08 UTC Principia Biopharma Inc. PRNB · Entity 146423 Disposition to issuerEmployee Stock Option (right to buy) · Derivative 34,677 Not disclosed Strike: $7.27 Not disclosed
Disclosure

SEC source: 0001209191-20-052223 · doc4.xml · derivative · entry 7

Goldstein David M · CIK 0001751719 · Chief Scientific Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 34,677 shares

Expires 2027-12-13

F3 · kind: Pursuant to the Merger Agreement, at the Effective Time, each of the unvested and outstanding options was accelerated and became fully vested, and each of the outstanding options was canceled and converted into the right to receive a cash amount equal to the product of (i) the number of shares that are subject to such options, multiplied by (ii) the excess (if any) of (x) $100.00 over (y) the exercise price payable per share under such options.

F3 · price: Pursuant to the Merger Agreement, at the Effective Time, each of the unvested and outstanding options was accelerated and became fully vested, and each of the outstanding options was canceled and converted into the right to receive a cash amount equal to the product of (i) the number of shares that are subject to such options, multiplied by (ii) the excess (if any) of (x) $100.00 over (y) the exercise price payable per share under such options.

F3 · derivative.exercise_date: Pursuant to the Merger Agreement, at the Effective Time, each of the unvested and outstanding options was accelerated and became fully vested, and each of the outstanding options was canceled and converted into the right to receive a cash amount equal to the product of (i) the number of shares that are subject to such options, multiplied by (ii) the excess (if any) of (x) $100.00 over (y) the exercise price payable per share under such options.

Read SEC document
September 28, 2020 Filed Sep 28, 2020 21:08 UTC Principia Biopharma Inc. PRNB · Entity 146423 Disposition to issuerEmployee Stock Option (right to buy) · Derivative 22,017 Not disclosed Strike: $5.00 Not disclosed
Disclosure

SEC source: 0001209191-20-052223 · doc4.xml · derivative · entry 6

Goldstein David M · CIK 0001751719 · Chief Scientific Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 22,017 shares

Expires 2026-03-14

F3 · kind: Pursuant to the Merger Agreement, at the Effective Time, each of the unvested and outstanding options was accelerated and became fully vested, and each of the outstanding options was canceled and converted into the right to receive a cash amount equal to the product of (i) the number of shares that are subject to such options, multiplied by (ii) the excess (if any) of (x) $100.00 over (y) the exercise price payable per share under such options.

F3 · price: Pursuant to the Merger Agreement, at the Effective Time, each of the unvested and outstanding options was accelerated and became fully vested, and each of the outstanding options was canceled and converted into the right to receive a cash amount equal to the product of (i) the number of shares that are subject to such options, multiplied by (ii) the excess (if any) of (x) $100.00 over (y) the exercise price payable per share under such options.

F3 · derivative.exercise_date: Pursuant to the Merger Agreement, at the Effective Time, each of the unvested and outstanding options was accelerated and became fully vested, and each of the outstanding options was canceled and converted into the right to receive a cash amount equal to the product of (i) the number of shares that are subject to such options, multiplied by (ii) the excess (if any) of (x) $100.00 over (y) the exercise price payable per share under such options.

Read SEC document
September 28, 2020 Filed Sep 28, 2020 21:08 UTC Principia Biopharma Inc. PRNB · Entity 146423 Disposition to issuerEmployee Stock Option (right to buy) · Derivative 15,412 Not disclosed Strike: $5.00 Not disclosed
Disclosure

SEC source: 0001209191-20-052223 · doc4.xml · derivative · entry 5

Goldstein David M · CIK 0001751719 · Chief Scientific Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 15,412 shares

Expires 2025-07-20

F3 · kind: Pursuant to the Merger Agreement, at the Effective Time, each of the unvested and outstanding options was accelerated and became fully vested, and each of the outstanding options was canceled and converted into the right to receive a cash amount equal to the product of (i) the number of shares that are subject to such options, multiplied by (ii) the excess (if any) of (x) $100.00 over (y) the exercise price payable per share under such options.

F3 · price: Pursuant to the Merger Agreement, at the Effective Time, each of the unvested and outstanding options was accelerated and became fully vested, and each of the outstanding options was canceled and converted into the right to receive a cash amount equal to the product of (i) the number of shares that are subject to such options, multiplied by (ii) the excess (if any) of (x) $100.00 over (y) the exercise price payable per share under such options.

F3 · derivative.exercise_date: Pursuant to the Merger Agreement, at the Effective Time, each of the unvested and outstanding options was accelerated and became fully vested, and each of the outstanding options was canceled and converted into the right to receive a cash amount equal to the product of (i) the number of shares that are subject to such options, multiplied by (ii) the excess (if any) of (x) $100.00 over (y) the exercise price payable per share under such options.

Read SEC document
September 28, 2020 Filed Sep 28, 2020 21:08 UTC Principia Biopharma Inc. PRNB · Entity 146423 Disposition to issuerEmployee Stock Option (right to buy) · Derivative 8,807 Not disclosed Strike: $4.72 Not disclosed
Disclosure

SEC source: 0001209191-20-052223 · doc4.xml · derivative · entry 4

Goldstein David M · CIK 0001751719 · Chief Scientific Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 8,807 shares

Expires 2024-12-25

F3 · kind: Pursuant to the Merger Agreement, at the Effective Time, each of the unvested and outstanding options was accelerated and became fully vested, and each of the outstanding options was canceled and converted into the right to receive a cash amount equal to the product of (i) the number of shares that are subject to such options, multiplied by (ii) the excess (if any) of (x) $100.00 over (y) the exercise price payable per share under such options.

F3 · price: Pursuant to the Merger Agreement, at the Effective Time, each of the unvested and outstanding options was accelerated and became fully vested, and each of the outstanding options was canceled and converted into the right to receive a cash amount equal to the product of (i) the number of shares that are subject to such options, multiplied by (ii) the excess (if any) of (x) $100.00 over (y) the exercise price payable per share under such options.

F3 · derivative.exercise_date: Pursuant to the Merger Agreement, at the Effective Time, each of the unvested and outstanding options was accelerated and became fully vested, and each of the outstanding options was canceled and converted into the right to receive a cash amount equal to the product of (i) the number of shares that are subject to such options, multiplied by (ii) the excess (if any) of (x) $100.00 over (y) the exercise price payable per share under such options.

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September 28, 2020 Filed Sep 28, 2020 21:08 UTC Principia Biopharma Inc. PRNB · Entity 146423 Disposition to issuerEmployee Stock Option (right to buy) · Derivative 13,210 Not disclosed Strike: $4.72 Not disclosed
Disclosure

SEC source: 0001209191-20-052223 · doc4.xml · derivative · entry 3

Goldstein David M · CIK 0001751719 · Chief Scientific Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 13,210 shares

Expires 2024-12-25

F3 · kind: Pursuant to the Merger Agreement, at the Effective Time, each of the unvested and outstanding options was accelerated and became fully vested, and each of the outstanding options was canceled and converted into the right to receive a cash amount equal to the product of (i) the number of shares that are subject to such options, multiplied by (ii) the excess (if any) of (x) $100.00 over (y) the exercise price payable per share under such options.

F3 · price: Pursuant to the Merger Agreement, at the Effective Time, each of the unvested and outstanding options was accelerated and became fully vested, and each of the outstanding options was canceled and converted into the right to receive a cash amount equal to the product of (i) the number of shares that are subject to such options, multiplied by (ii) the excess (if any) of (x) $100.00 over (y) the exercise price payable per share under such options.

F3 · derivative.exercise_date: Pursuant to the Merger Agreement, at the Effective Time, each of the unvested and outstanding options was accelerated and became fully vested, and each of the outstanding options was canceled and converted into the right to receive a cash amount equal to the product of (i) the number of shares that are subject to such options, multiplied by (ii) the excess (if any) of (x) $100.00 over (y) the exercise price payable per share under such options.

Read SEC document
September 28, 2020 Filed Sep 28, 2020 21:08 UTC Principia Biopharma Inc. PRNB · Entity 146423 Disposition to issuerEmployee Stock Option (right to buy) · Derivative 12,960 Not disclosed Strike: $3.18 Not disclosed
Disclosure

SEC source: 0001209191-20-052223 · doc4.xml · derivative · entry 2

Goldstein David M · CIK 0001751719 · Chief Scientific Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 12,960 shares

Expires 2024-06-26

F3 · kind: Pursuant to the Merger Agreement, at the Effective Time, each of the unvested and outstanding options was accelerated and became fully vested, and each of the outstanding options was canceled and converted into the right to receive a cash amount equal to the product of (i) the number of shares that are subject to such options, multiplied by (ii) the excess (if any) of (x) $100.00 over (y) the exercise price payable per share under such options.

F3 · price: Pursuant to the Merger Agreement, at the Effective Time, each of the unvested and outstanding options was accelerated and became fully vested, and each of the outstanding options was canceled and converted into the right to receive a cash amount equal to the product of (i) the number of shares that are subject to such options, multiplied by (ii) the excess (if any) of (x) $100.00 over (y) the exercise price payable per share under such options.

F3 · derivative.exercise_date: Pursuant to the Merger Agreement, at the Effective Time, each of the unvested and outstanding options was accelerated and became fully vested, and each of the outstanding options was canceled and converted into the right to receive a cash amount equal to the product of (i) the number of shares that are subject to such options, multiplied by (ii) the excess (if any) of (x) $100.00 over (y) the exercise price payable per share under such options.

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September 28, 2020 Filed Sep 28, 2020 21:08 UTC Principia Biopharma Inc. PRNB · Entity 146423 OtherCommon Stock 31,826 $100.00 $3,182,600.00
Disclosure

SEC source: 0001209191-20-052223 · doc4.xml · nonDerivative · entry 1

Goldstein David M · CIK 0001751719 · Chief Scientific Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

F1 · kind: Pursuant to the Agreement and Plan of Merger, dated as of August 16, 2020, by and among Principia Biopharma Inc. (the "Issuer"), Sanofi ("Sanofi") and Kortex Acquisition Corp. ("Purchaser") (the "Merger Agreement"), on September 28, 2020, Purchaser merged with and into the Issuer, with the Issuer continuing as the surviving corporation and a wholly owned subsidiary of Sanofi (the "Merger"). At the effective time of the Merger (the "Effective Time"), these shares were canceled in exchange for $100.00 per share in cash, without interest and subject to any applicable withholding taxes.

F2 · shares: Includes 87 shares acquired under the Employment Stock Purchase Plan on September 25, 2020.

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August 10, 2020 Filed Aug 13, 2020 00:01 UTC Principia Biopharma Inc. PRNB · Entity 146423 Exercise / conversionEmployee Stock Option (right to buy) · Derivative 3,553 $0.00 Strike: $3.18 $0.00
Disclosure

SEC source: 0001209191-20-046484 · doc4.xml · derivative · entry 10

Goldstein David M · CIK 0001751719 · Chief Scientific Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,960

Underlying: Common Stock · 3,553 shares

Expires 2024-06-26

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

F7 · derivative.exercise_date: The stock option is fully vested and immediately exercisable.

Read SEC document
August 10, 2020 Filed Aug 13, 2020 00:01 UTC Principia Biopharma Inc. PRNB · Entity 146423 Exercise / conversionEmployee Stock Option (right to buy) · Derivative 2,447 $0.00 Strike: $3.00 $0.00
Disclosure

SEC source: 0001209191-20-046484 · doc4.xml · derivative · entry 9

Goldstein David M · CIK 0001751719 · Chief Scientific Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 2,447 shares

Expires 2023-10-23

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

F7 · derivative.exercise_date: The stock option is fully vested and immediately exercisable.

Read SEC document
August 10, 2020 Filed Aug 13, 2020 00:01 UTC Principia Biopharma Inc. PRNB · Entity 146423 SaleCommon Stock 100 $93.34 $9,334.00
Disclosure

SEC source: 0001209191-20-046484 · doc4.xml · nonDerivative · entry 8

Goldstein David M · CIK 0001751719 · Chief Scientific Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 31,739

F2 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan.

Read SEC document
August 10, 2020 Filed Aug 13, 2020 00:01 UTC Principia Biopharma Inc. PRNB · Entity 146423 SaleCommon Stock 1,108 $90.99 $100,815.92
Disclosure

SEC source: 0001209191-20-046484 · doc4.xml · nonDerivative · entry 7

Goldstein David M · CIK 0001751719 · Chief Scientific Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 31,839

F2 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan.

F6 · price: Represents the weighted average sales price per share. The shares sold at prices ranging from $90.85 to $91.49 per share. Upon request by the Commission staff, Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

Read SEC document
August 10, 2020 Filed Aug 13, 2020 00:01 UTC Principia Biopharma Inc. PRNB · Entity 146423 SaleCommon Stock 700 $89.68 $62,772.99
Disclosure

SEC source: 0001209191-20-046484 · doc4.xml · nonDerivative · entry 6

Goldstein David M · CIK 0001751719 · Chief Scientific Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 32,947

F2 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan.

F5 · price: Represents the weighted average sales price per share. The shares sold at prices ranging from $89.55 to $89.74 per share. Upon request by the Commission staff, Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

Read SEC document
August 10, 2020 Filed Aug 13, 2020 00:01 UTC Principia Biopharma Inc. PRNB · Entity 146423 SaleCommon Stock 2,534 $88.40 $224,012.19
Disclosure

SEC source: 0001209191-20-046484 · doc4.xml · nonDerivative · entry 5

Goldstein David M · CIK 0001751719 · Chief Scientific Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 33,647

F2 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan.

F4 · price: Represents the weighted average sales price per share. The shares sold at prices ranging from $88.12 to $88.78 per share. Upon request by the Commission staff, Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

Read SEC document
August 10, 2020 Filed Aug 13, 2020 00:01 UTC Principia Biopharma Inc. PRNB · Entity 146423 SaleCommon Stock 700 $86.92 $60,844.00
Disclosure

SEC source: 0001209191-20-046484 · doc4.xml · nonDerivative · entry 4

Goldstein David M · CIK 0001751719 · Chief Scientific Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 36,181

F2 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan.

Read SEC document
August 10, 2020 Filed Aug 13, 2020 00:01 UTC Principia Biopharma Inc. PRNB · Entity 146423 SaleCommon Stock 858 $86.11 $73,886.07
Disclosure

SEC source: 0001209191-20-046484 · doc4.xml · nonDerivative · entry 3

Goldstein David M · CIK 0001751719 · Chief Scientific Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 36,881

F2 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan.

F3 · price: Represents the weighted average sales price per share. The shares sold at prices ranging from $85.79 to $86.41 per share. Upon request by the Commission staff, Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

Read SEC document
August 10, 2020 Filed Aug 13, 2020 00:01 UTC Principia Biopharma Inc. PRNB · Entity 146423 Exercise / conversionCommon Stock 3,553 $3.18 $11,296.41
Disclosure

SEC source: 0001209191-20-046484 · doc4.xml · nonDerivative · entry 2

Goldstein David M · CIK 0001751719 · Chief Scientific Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 37,739

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.

Read SEC document
August 10, 2020 Filed Aug 13, 2020 00:01 UTC Principia Biopharma Inc. PRNB · Entity 146423 Exercise / conversionCommon Stock 2,447 $3.00 $7,335.37
Disclosure

SEC source: 0001209191-20-046484 · doc4.xml · nonDerivative · entry 1

Goldstein David M · CIK 0001751719 · Chief Scientific Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 34,186

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 · balance_after: Includes 771 shares acquired under the Employment Stock Purchase Plan on May 15, 2020.

Read SEC document
May 07, 2020 Filed May 9, 2020 00:05 UTC Principia Biopharma Inc. PRNB · Entity 146423 Exercise / conversionEmployee Stock Option (right to buy) · Derivative 6,000 $0.00 Strike: $3.00 $0.00
Disclosure

SEC source: 0001209191-20-028113 · doc4.xml · derivative · entry 4

Goldstein David M · CIK 0001751719 · Chief Scientific Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,447

Underlying: Common Stock · 6,000 shares

Expires 2023-10-23

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.

F4 · derivative.exercise_date: The stock option is fully vested and immediately exercisable.

Read SEC document
May 07, 2020 Filed May 9, 2020 00:05 UTC Principia Biopharma Inc. PRNB · Entity 146423 SaleCommon Stock 2,719 $60.39 $164,207.21
Disclosure

SEC source: 0001209191-20-028113 · doc4.xml · nonDerivative · entry 3

Goldstein David M · CIK 0001751719 · Chief Scientific Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,968

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan.

F3 · price: Represents the weighted average sales price per share. The shares sold at prices ranging from $60.28 to $60.65 per share. Upon request by the Commission staff, Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

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May 07, 2020 Filed May 9, 2020 00:05 UTC Principia Biopharma Inc. PRNB · Entity 146423 SaleCommon Stock 3,281 $59.96 $196,734.01
Disclosure

SEC source: 0001209191-20-028113 · doc4.xml · nonDerivative · entry 2

Goldstein David M · CIK 0001751719 · Chief Scientific Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 33,687

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan.

F2 · price: Represents the weighted average sales price per share. The shares sold at prices ranging from $59.275 to $60.27 per share. Upon request by the Commission staff, Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

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May 07, 2020 Filed May 9, 2020 00:05 UTC Principia Biopharma Inc. PRNB · Entity 146423 Exercise / conversionCommon Stock 6,000 $3.00 $17,986.20
Disclosure

SEC source: 0001209191-20-028113 · doc4.xml · nonDerivative · entry 1

Goldstein David M · CIK 0001751719 · Chief Scientific Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 36,968

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.

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March 05, 2020 Filed Mar 5, 2020 22:24 UTC Principia Biopharma Inc. PRNB · Entity 146423 GrantEmployee Stock Option (right to buy) · Derivative 75,000 $0.00 Strike: $67.31 $0.00
Disclosure

SEC source: 0001209191-20-016688 · doc4.xml · derivative · entry 1

Goldstein David · CIK 0001751719 · Chief Scientific Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 75,000

Underlying: Common Stock · 75,000 shares

Expires 2030-03-04

F1 · derivative.exercise_date: The stock option vests and becomes exercisable as to 25% of the shares subject to the option on March 5, 2021, and thereafter vests as to 1/48th of the shares in equal monthly installments, until such time as the option is 100% vested, subject to the continuing employment of the Reporting Person on each vesting date.

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February 10, 2020 Filed Feb 13, 2020 00:03 UTC Principia Biopharma Inc. PRNB · Entity 146423 Exercise / conversionEmployee Stock Option (right to buy) · Derivative 6,000 $0.00 Strike: $3.00 $0.00
Disclosure

SEC source: 0001209191-20-008997 · doc4.xml · derivative · entry 4

Goldstein David · CIK 0001751719 · Chief Scientific Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,447

Underlying: Common Stock · 6,000 shares

Expires 2023-10-23

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

F5 · derivative.exercise_date: The stock option is fully vested and immediately exercisable.

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February 10, 2020 Filed Feb 13, 2020 00:03 UTC Principia Biopharma Inc. PRNB · Entity 146423 SaleCommon Stock 5,200 $71.11 $369,778.76
Disclosure

SEC source: 0001209191-20-008997 · doc4.xml · nonDerivative · entry 3

Goldstein David · CIK 0001751719 · Chief Scientific Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,968

F2 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan.

F4 · price: Represents the weighted average sales price per share. The shares sold at prices ranging from $70.77 to $71.28 per share. Upon request by the Commission staff, Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

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February 10, 2020 Filed Feb 13, 2020 00:03 UTC Principia Biopharma Inc. PRNB · Entity 146423 SaleCommon Stock 800 $69.53 $55,621.52
Disclosure

SEC source: 0001209191-20-008997 · doc4.xml · nonDerivative · entry 2

Goldstein David · CIK 0001751719 · Chief Scientific Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 36,168

F2 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan.

F3 · price: Represents the weighted average sales price per share. The shares sold at prices ranging from $69.09 to $70.025 per share. Upon request by the Commission staff, Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

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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.