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person · Reporting owner

Schroer John R.

Disclosed activity across 3 companies

Tapewire entity
26270
SEC CIK
0001744578

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
ALUMIS INC.ALMS · Entity 4816Chief Financial OfficerAugust 03, 2026August 05, 2026
Azitra, Inc.AZTR · Entity 7959DirectorDecember 19, 2025December 22, 2025
Translate Bio, Inc.TBIO · Entity 135439Chief Financial Officer · TreasurerMarch 03, 2020March 05, 2020

Disclosed balances

About these balances

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

ALUMIS INC.

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

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect24,718 Reported balance After 2026-08-03 transaction · row 1
1 source row

Row 1 · 2026-08-03 · Sale · Disposed 3,282 · Balance 24,718

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 $25.56 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.

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 $25.56 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.

Azitra, Inc.

Report date December 19, 2025 · Filed December 22, 2025

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Stock Options (Right To Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $0.30 · Expires 2035-12-19Direct3,003 Reported balance After 2025-12-19 transaction · row 1 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 1 · 2025-12-19 · Grant · Acquired 3,003 · Balance 3,003

F1: 25% of the shares of the Company's Common Stock subject to the Option shall vest on the date of issuance, the Vesting Commencement Date, and the remaining balance shall vest in equal monthly installments over the next 36 months of continuous service thereafter.

Filing footnotes · ownership attribution and instrument terms

F1: 25% of the shares of the Company's Common Stock subject to the Option shall vest on the date of issuance, the Vesting Commencement Date, and the remaining balance shall vest in equal monthly installments over the next 36 months of continuous service thereafter.

Translate Bio, Inc.

Report date March 03, 2020 · Filed March 05, 2020

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $7.66 · Expires 2030-03-02Direct150,000 Reported balance After 2020-03-03 transaction · row 1 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 1 · 2020-03-03 · Grant · Acquired 150,000 · Balance 150,000

F1: This option will vest as to 25% of the shares on March 3, 2021, and in thirty-six equal monthly installments thereafter as to the remaining shares through March 3, 2024.

Filing footnotes · ownership attribution and instrument terms

F1: This option will vest as to 25% of the shares on March 3, 2021, and in thirty-six equal monthly installments thereafter as to the remaining shares through March 3, 2024.

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 22:50 UTC ALUMIS INC. ALMS · Entity 4816 SaleCommon Stock 3,282 $26.37 $86,546.34
Disclosure

SEC source: 0001744578-26-000005 · form4-08052026_100820.xml · nonDerivative · entry 1

Schroer John R. · CIK 0001744578 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 24,718

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 $25.56 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.

Read SEC document
January 26, 2026 Filed Jan 29, 2026 00:16 UTC ALUMIS INC. ALMS · Entity 4816 GrantStock Option (Right to Buy) · Derivative 202,225 $0.00 Strike: $26.31 $0.00
Disclosure

SEC source: 0001744578-26-000003 · form4-01292026_120143.xml · derivative · entry 1

Schroer John R. · CIK 0001744578 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 202,225

Underlying: Common Stock · 202,225 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
December 19, 2025 Filed Dec 22, 2025 22:28 UTC Azitra, Inc. AZTR · Entity 7959 GrantStock Options (Right To Buy) · Derivative 3,003 $0.00 Strike: $0.30 $0.00
Disclosure

SEC source: 0001493152-25-028847 · ownership.xml · derivative · entry 1

Schroer John R. · CIK 0001744578 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,003

Underlying: Common Stock · 3,003 shares

Expires 2035-12-19

F1 · derivative.exercise_date: 25% of the shares of the Company's Common Stock subject to the Option shall vest on the date of issuance, the Vesting Commencement Date, and the remaining balance shall vest in equal monthly installments over the next 36 months of continuous service thereafter.

Read SEC document
July 29, 2025 Filed Aug 1, 2025 01:05 UTC ALUMIS INC. ALMS · Entity 4816 GrantStock Option (Right to Buy) · Derivative 111,950 $0.00 Strike: $3.95 $0.00
Disclosure

SEC source: 0001415889-25-020806 · form4-07312025_090712.xml · derivative · entry 2

Schroer John R. · CIK 0001744578 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 111,950

Underlying: Common Stock · 111,950 shares

Expires 2035-07-28

F2 · 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 28,000 $0.00 $0.00
Disclosure

SEC source: 0001415889-25-020806 · form4-07312025_090712.xml · nonDerivative · entry 1

Schroer John R. · CIK 0001744578 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 28,000

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.

Read SEC document
February 18, 2025 Filed Feb 20, 2025 23:30 UTC ALUMIS INC. ALMS · Entity 4816 GrantStock Option (Right to Buy) · Derivative 140,000 $0.00 Strike: $5.06 $0.00
Disclosure

SEC source: 0001415889-25-004941 · form4-02202025_060213.xml · derivative · entry 1

Schroer John R. · CIK 0001744578 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 140,000

Underlying: Common Stock · 140,000 shares

Expires 2035-02-17

F1 · 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 20:39 UTC ALUMIS INC. ALMS · Entity 4816 GrantStock Option (Right to Buy) · Derivative 70,588 $0.00 Strike: $13.33 $0.00
Disclosure

SEC source: 0001415889-24-018599 · form4-07012024_080709.xml · derivative · entry 17

Schroer John R. · CIK 0001744578 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 70,588

Underlying: Common Stock · 70,588 shares

Expires 2034-06-05

F2 · 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 20:39 UTC ALUMIS INC. ALMS · Entity 4816 Disposition to issuerStock Option (Right to Buy) · Derivative 70,588 $0.00 Strike: $13.33 $0.00
Disclosure

SEC source: 0001415889-24-018599 · form4-07012024_080709.xml · derivative · entry 16

Schroer John R. · CIK 0001744578 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 70,588 shares

Expires 2034-06-05

F2 · 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 20:39 UTC ALUMIS INC. ALMS · Entity 4816 GrantStock Option (Right to Buy) · Derivative 55,978 $0.00 Strike: $10.20 $0.00
Disclosure

SEC source: 0001415889-24-018599 · form4-07012024_080709.xml · derivative · entry 15

Schroer John R. · CIK 0001744578 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 55,978

Underlying: Common Stock · 55,978 shares

Expires 2034-05-05

F2 · 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 20:39 UTC ALUMIS INC. ALMS · Entity 4816 Disposition to issuerStock Option (Right to Buy) · Derivative 55,978 $0.00 Strike: $10.20 $0.00
Disclosure

SEC source: 0001415889-24-018599 · form4-07012024_080709.xml · derivative · entry 14

Schroer John R. · CIK 0001744578 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 55,978 shares

Expires 2034-05-05

F2 · 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 20:39 UTC ALUMIS INC. ALMS · Entity 4816 GrantStock Option (Right to Buy) · Derivative 59,516 $0.00 Strike: $8.84 $0.00
Disclosure

SEC source: 0001415889-24-018599 · form4-07012024_080709.xml · derivative · entry 13

Schroer John R. · CIK 0001744578 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 59,516

Underlying: Common Stock · 59,516 shares

Expires 2034-03-28

F2 · 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 March 29, 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 20:39 UTC ALUMIS INC. ALMS · Entity 4816 Disposition to issuerStock Option (Right to Buy) · Derivative 59,516 $0.00 Strike: $8.84 $0.00
Disclosure

SEC source: 0001415889-24-018599 · form4-07012024_080709.xml · derivative · entry 12

Schroer John R. · CIK 0001744578 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 59,516 shares

Expires 2034-03-28

F2 · 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 March 29, 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 20:39 UTC ALUMIS INC. ALMS · Entity 4816 GrantStock Option (Right to Buy) · Derivative 17,171 $0.00 Strike: $8.84 $0.00
Disclosure

SEC source: 0001415889-24-018599 · form4-07012024_080709.xml · derivative · entry 11

Schroer John R. · CIK 0001744578 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,171

Underlying: Common Stock · 17,171 shares

Expires 2033-10-08

F2 · 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 vest on October 9, 2024, 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 20:39 UTC ALUMIS INC. ALMS · Entity 4816 Disposition to issuerStock Option (Right to Buy) · Derivative 17,171 $0.00 Strike: $8.84 $0.00
Disclosure

SEC source: 0001415889-24-018599 · form4-07012024_080709.xml · derivative · entry 10

Schroer John R. · CIK 0001744578 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 17,171 shares

Expires 2033-10-08

F2 · 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 vest on October 9, 2024, 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 20:39 UTC ALUMIS INC. ALMS · Entity 4816 GrantStock Option (Right to Buy) · Derivative 12,834 $0.00 Strike: $8.84 $0.00
Disclosure

SEC source: 0001415889-24-018599 · form4-07012024_080709.xml · derivative · entry 9

Schroer John R. · CIK 0001744578 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,834

Underlying: Common Stock · 12,834 shares

Expires 2033-06-22

F2 · 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: 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 the Reporting Person's continuous service to the Issuer on each such vesting date.

Read SEC document
July 01, 2024 Filed Jul 1, 2024 20:39 UTC ALUMIS INC. ALMS · Entity 4816 Disposition to issuerStock Option (Right to Buy) · Derivative 12,834 $0.00 Strike: $8.84 $0.00
Disclosure

SEC source: 0001415889-24-018599 · form4-07012024_080709.xml · derivative · entry 8

Schroer John R. · CIK 0001744578 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 12,834 shares

Expires 2033-06-22

F2 · 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: 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 the Reporting Person's continuous service to the Issuer on each such vesting date.

Read SEC document
July 01, 2024 Filed Jul 1, 2024 20:39 UTC ALUMIS INC. ALMS · Entity 4816 GrantStock Option (Right to Buy) · Derivative 64,171 $0.00 Strike: $8.84 $0.00
Disclosure

SEC source: 0001415889-24-018599 · form4-07012024_080709.xml · derivative · entry 7

Schroer John R. · CIK 0001744578 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 64,171

Underlying: Common Stock · 64,171 shares

Expires 2032-04-10

F2 · 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: 33% of the shares underlying this option vested on March 30, 2024, and the remaining shares vest in equal monthly installments thereafter over the following 48 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 20:39 UTC ALUMIS INC. ALMS · Entity 4816 Disposition to issuerStock Option (Right to Buy) · Derivative 64,171 $0.00 Strike: $8.84 $0.00
Disclosure

SEC source: 0001415889-24-018599 · form4-07012024_080709.xml · derivative · entry 6

Schroer John R. · CIK 0001744578 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 64,171 shares

Expires 2032-04-10

F2 · 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: 33% of the shares underlying this option vested on March 30, 2024, and the remaining shares vest in equal monthly installments thereafter over the following 48 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 20:39 UTC ALUMIS INC. ALMS · Entity 4816 GrantStock Option (Right to Buy) · Derivative 171,122 $0.00 Strike: $8.84 $0.00
Disclosure

SEC source: 0001415889-24-018599 · form4-07012024_080709.xml · derivative · entry 5

Schroer John R. · CIK 0001744578 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 171,122

Underlying: Common Stock · 171,122 shares

Expires 2032-04-10

F2 · 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.

F3 · derivative.exercise_date: 25% of the shares underlying this option vested on March 30, 2023 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 20:39 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: 0001415889-24-018599 · form4-07012024_080709.xml · derivative · entry 4

Schroer John R. · CIK 0001744578 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 171,122 shares

Expires 2032-04-10

F2 · 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.

F3 · derivative.exercise_date: 25% of the shares underlying this option vested on March 30, 2023 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 20:39 UTC ALUMIS INC. ALMS · Entity 4816 GrantStock Option (Right to Buy) · Derivative 17,112 $0.00 Strike: $16.00 $0.00
Disclosure

SEC source: 0001415889-24-018599 · form4-07012024_080709.xml · derivative · entry 3

Schroer John R. · CIK 0001744578 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,112

Underlying: Common Stock · 17,112 shares

Expires 2034-06-26

F2 · 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 · derivative.exercise_date: 25% of the shares underlying this option vest on June 21, 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 20:39 UTC ALUMIS INC. ALMS · Entity 4816 Disposition to issuerStock Option (Right to Buy) · Derivative 17,112 $0.00 Strike: $16.00 $0.00
Disclosure

SEC source: 0001415889-24-018599 · form4-07012024_080709.xml · derivative · entry 2

Schroer John R. · CIK 0001744578 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 17,112 shares

Expires 2034-06-26

F2 · 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 · derivative.exercise_date: 25% of the shares underlying this option vest on June 21, 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
June 27, 2024 Filed Jul 1, 2024 20:39 UTC ALUMIS INC. ALMS · Entity 4816 GrantStock Option (Right to Buy) · Derivative 17,112 $0.00 Strike: $16.00 $0.00
Disclosure

SEC source: 0001415889-24-018599 · form4-07012024_080709.xml · derivative · entry 1

Schroer John R. · CIK 0001744578 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,112

Underlying: Class A Common Stock · 17,112 shares

Expires 2034-06-26

F1 · derivative.exercise_date: 25% of the shares underlying this option vest on June 21, 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
September 08, 2023 Filed Oct 3, 2023 20:05 UTC Azitra, Inc. AZTR · Entity 7959 GrantStock Options (Right To Buy) · Derivative 10,000 $0.00 Strike: $2.07 $0.00
Disclosure

SEC source: 0001493152-23-035229 · ownership.xml · derivative · entry 1

Schroer John R. · CIK 0001744578 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,000

Underlying: Common Stock · 10,000 shares

Expires 2033-09-08

F1 · derivative.exercise_date: 25% of the shares of the Company's Common Stock subject to the Option shall vest after 12 months of continuous service measured from 06/21/2023, the Vesting Commencement Date, and the remaining balance shall vest in equal monthly installments over the next 36 months of continuous service thereafter.

Read SEC document
March 03, 2020 Filed Mar 5, 2020 19:54 UTC Translate Bio, Inc. TBIO · Entity 135439 GrantStock Option (right to buy) · Derivative 150,000 $0.00 Strike: $7.66 $0.00
Disclosure

SEC source: 0001209191-20-016803 · doc4.xml · derivative · entry 1

Schroer John R. · CIK 0001744578 · Chief Financial Officer · Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 150,000

Underlying: Common Stock · 150,000 shares

Expires 2030-03-02

F1 · derivative.exercise_date: This option will vest as to 25% of the shares on March 3, 2021, and in thirty-six equal monthly installments thereafter as to the remaining shares through March 3, 2024.

Read SEC document
March 08, 2019 Filed Mar 12, 2019 18:14 UTC Translate Bio, Inc. TBIO · Entity 135439 GrantStock Option (right to buy) · Derivative 125,000 $0.00 Strike: $7.95 $0.00
Disclosure

SEC source: 0001209191-19-018965 · doc4.xml · derivative · entry 1

Schroer John R. · CIK 0001744578 · Chief Financial Officer · Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 125,000

Underlying: Common Stock · 125,000 shares

Expires 2029-03-07

F1 · derivative.exercise_date: This option will vest as to 25% of the shares on March 8, 2020, and in thirty-six equal monthly installments thereafter as to the remaining shares through March 8, 2023.

Read SEC document

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