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person · Reporting owner

Coloma Jason V

Disclosed activity across 2 companies

Tapewire entity
1793
SEC CIK
0001676170

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
Braveheart Bio, Inc.BRVE · Entity 4564DirectorAugust 05, 2026August 06, 2026
Maze Therapeutics, Inc.MAZE · Entity 1775Director · Chief Executive OfficerOctober 01, 2026October 03, 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.

Braveheart Bio, Inc.

Report date August 05, 2026 · Filed August 06, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeIndirectBy The Coloma 2021 Irrevocable Family Trust f/b/o Miles Coloma u/a/d 9/20/202193,607 Reported balance Holding disclosure · report date 2026-08-05 · row 1 Holding and transaction disclosures are not merged.
1 source row

Row 1 · Balance 93,607

F1: The Reporting Person disclaims beneficial ownership of such securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), except to the extent of his pecuniary interest therein, if any. This report shall not be deemed an admission that the Reporting Person is the beneficial owner of such securities for purposes of Section 16 of the Exchange Act or for any other purpose.

Common StockSEC Table I · non-derivativeIndirectBy The Coloma 2021 Irrevocable Family Trust f/b/o Jared Coloma u/a/d 9/20/202193,607 Reported balance Holding disclosure · report date 2026-08-05 · row 2 Holding and transaction disclosures are not merged.
1 source row

Row 2 · Balance 93,607

F1: The Reporting Person disclaims beneficial ownership of such securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), except to the extent of his pecuniary interest therein, if any. This report shall not be deemed an admission that the Reporting Person is the beneficial owner of such securities for purposes of Section 16 of the Exchange Act or for any other purpose.

Common StockSEC Table I · non-derivativeIndirectBy Westport Meridian Capital LP913,242 Reported balance Holding disclosure · report date 2026-08-05 · row 3 Holding and transaction disclosures are not merged.
1 source row

Row 3 · Balance 913,242

F1: The Reporting Person disclaims beneficial ownership of such securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), except to the extent of his pecuniary interest therein, if any. This report shall not be deemed an admission that the Reporting Person is the beneficial owner of such securities for purposes of Section 16 of the Exchange Act or for any other purpose.

Filing footnotes · ownership attribution and instrument terms

F1: The Reporting Person disclaims beneficial ownership of such securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), except to the extent of his pecuniary interest therein, if any. This report shall not be deemed an admission that the Reporting Person is the beneficial owner of such securities for purposes of Section 16 of the Exchange Act or for any other purpose.

Maze Therapeutics, Inc.

Report date October 01, 2026 · Filed October 03, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeIndirectThe Coloma 2021 Irrevocable Trust15,558 Reported balance After 2026-10-01 transaction · row 1 Account identity is unresolved; indirect or unspecified ownership is not merged.
1 source row

Row 1 · 2026-10-01 · Sale · Disposed 2,593 · Balance 15,558

F1: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 6, 2026.

F2: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $26.645 to $27.46 per share, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote and in footnote 4 of this Form 4.

F3: These securities are directly held by The Coloma 2021 Irrevocable Trust, for which the reporting person and his spouse serve as co-trustees.

Common StockSEC Table I · non-derivativeIndirectColoma Family Trust191,447 Reported balance After 2026-10-01 transaction · row 2 Account identity is unresolved; indirect or unspecified ownership is not merged.
1 source row

Row 2 · 2026-10-01 · Sale · Disposed 31,908 · Balance 191,447

F1: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 6, 2026.

F4: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $26.585 to $27.47 per share, inclusive.

F5: These securities are directly held by the Coloma Family Trust, for which the reporting person and his spouse serve as co-trustees.

Common StockSEC Table I · non-derivativeDirect27,362 Reported balance Holding disclosure · report date 2026-10-01 · row 3 Holding and transaction disclosures are not merged.
1 source row

Row 3 · Balance 27,362

Filing footnotes · ownership attribution and instrument terms

F1: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 6, 2026.

F2: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $26.645 to $27.46 per share, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote and in footnote 4 of this Form 4.

F3: These securities are directly held by The Coloma 2021 Irrevocable Trust, for which the reporting person and his spouse serve as co-trustees.

F4: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $26.585 to $27.47 per share, inclusive.

F5: These securities are directly held by the Coloma Family Trust, for which the reporting person and his spouse serve as co-trustees.

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
October 01, 2026 Filed Oct 3, 2026 00:12 UTC Maze Therapeutics, Inc. MAZE · Entity 1775 SaleCommon Stock 31,908 $27.02 $862,186.07
Disclosure

SEC source: 0001676170-26-000024 · form4-10022026_081010.xml · nonDerivative · entry 2

Coloma Jason V · CIK 0001676170 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Indirect · Coloma Family Trust

Disclosed balance after: 191,447

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 6, 2026.

F4 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $26.585 to $27.47 per share, inclusive.

F5 · ownership.nature: These securities are directly held by the Coloma Family Trust, for which the reporting person and his spouse serve as co-trustees.

Read SEC document
October 01, 2026 Filed Oct 3, 2026 00:12 UTC Maze Therapeutics, Inc. MAZE · Entity 1775 SaleCommon Stock 2,593 $27.02 $70,073.49
Disclosure

SEC source: 0001676170-26-000024 · form4-10022026_081010.xml · nonDerivative · entry 1

Coloma Jason V · CIK 0001676170 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Indirect · The Coloma 2021 Irrevocable Trust

Disclosed balance after: 15,558

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 6, 2026.

F2 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $26.645 to $27.46 per share, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote and in footnote 4 of this Form 4.

F3 · ownership.nature: These securities are directly held by The Coloma 2021 Irrevocable Trust, for which the reporting person and his spouse serve as co-trustees.

Read SEC document
September 03, 2026 Filed Sep 4, 2026 20:24 UTC Maze Therapeutics, Inc. MAZE · Entity 1775 SaleCommon Stock 129 $25.77 $3,324.96
Disclosure

SEC source: 0001676170-26-000022 · form4-09042026_080923.xml · nonDerivative · entry 4

Coloma Jason V · CIK 0001676170 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 27,362

F1 · kind: The reported transaction represents shares of the Issuer's Common Stock sold to satisfy tax withholding obligations incurred in connection with the vesting of restricted stock units.

Read SEC document
September 03, 2026 Filed Sep 4, 2026 20:24 UTC Maze Therapeutics, Inc. MAZE · Entity 1775 SaleCommon Stock 11,282 $26.01 $293,482.05
Disclosure

SEC source: 0001676170-26-000022 · form4-09042026_080923.xml · nonDerivative · entry 3

Coloma Jason V · CIK 0001676170 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 27,491

F1 · kind: The reported transaction represents shares of the Issuer's Common Stock sold to satisfy tax withholding obligations incurred in connection with the vesting of restricted stock units.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $25.743 to $26.65 per share, inclusive.

Read SEC document
September 02, 2026 Filed Sep 4, 2026 20:24 UTC Maze Therapeutics, Inc. MAZE · Entity 1775 SaleCommon Stock 1,375 $27.12 $37,291.51
Disclosure

SEC source: 0001676170-26-000022 · form4-09042026_080923.xml · nonDerivative · entry 2

Coloma Jason V · CIK 0001676170 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 38,773

F1 · kind: The reported transaction represents shares of the Issuer's Common Stock sold to satisfy tax withholding obligations incurred in connection with the vesting of restricted stock units.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $27.055 to $27.40 per share, inclusive.

Read SEC document
September 02, 2026 Filed Sep 4, 2026 20:24 UTC Maze Therapeutics, Inc. MAZE · Entity 1775 SaleCommon Stock 9,852 $26.38 $259,856.35
Disclosure

SEC source: 0001676170-26-000022 · form4-09042026_080923.xml · nonDerivative · entry 1

Coloma Jason V · CIK 0001676170 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 40,148

F1 · kind: The reported transaction represents shares of the Issuer's Common Stock sold to satisfy tax withholding obligations incurred in connection with the vesting of restricted stock units.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $26.03 to $27.00 per share, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote and in footnotes 3 and 4 of this Form 4.

Read SEC document
September 01, 2026 Filed Sep 3, 2026 20:27 UTC Maze Therapeutics, Inc. MAZE · Entity 1775 Exercise / conversionRestricted Stock Units · Derivative 50,000 $0.00 $0.00
Disclosure

SEC source: 0001676170-26-000020 · form4-09032026_080937.xml · derivative · entry 4

Coloma Jason V · CIK 0001676170 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 50,000

Underlying: Common Stock · 50,000 shares

Expires not disclosed

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

F6 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of the Issuer's Common Stock upon settlement.

F7 · derivative.exercise_date: The award vested or vests as to 1/2 of the total award on September 1, 2026 and September 1, 2027, subject to the reporting person's continued service to the Issuer on each vesting date.

F8 · derivative.expiration_date: These restricted stock units do not expire; they either vest or are cancelled prior to the vesting date.

Read SEC document
September 01, 2026 Filed Sep 3, 2026 20:27 UTC Maze Therapeutics, Inc. MAZE · Entity 1775 Exercise / conversionCommon Stock 50,000 $0.00 $0.00
Disclosure

SEC source: 0001676170-26-000020 · form4-09032026_080937.xml · nonDerivative · entry 3

Coloma Jason V · CIK 0001676170 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 50,000

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
September 01, 2026 Filed Sep 3, 2026 20:27 UTC Maze Therapeutics, Inc. MAZE · Entity 1775 SaleCommon Stock 31,908 $26.29 $838,784.74
Disclosure

SEC source: 0001676170-26-000020 · form4-09032026_080937.xml · nonDerivative · entry 2

Coloma Jason V · CIK 0001676170 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Indirect · Coloma Family Trust

Disclosed balance after: 223,355

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 6, 2026.

F4 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $26.13 to $26.555 per share, inclusive.

F5 · ownership.nature: These securities are directly held by the Coloma Family Trust, for which the reporting person and his spouse serve as co-trustees.

Read SEC document
September 01, 2026 Filed Sep 3, 2026 20:27 UTC Maze Therapeutics, Inc. MAZE · Entity 1775 SaleCommon Stock 2,593 $26.31 $68,214.05
Disclosure

SEC source: 0001676170-26-000020 · form4-09032026_080937.xml · nonDerivative · entry 1

Coloma Jason V · CIK 0001676170 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Indirect · The Coloma 2021 Irrevocable Trust

Disclosed balance after: 18,151

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 6, 2026.

F2 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $26.14 to $26.50 per share, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote and in footnote 4 of this Form 4.

F3 · ownership.nature: These securities are directly held by The Coloma 2021 Irrevocable Trust, for which the reporting person and his spouse serve as co-trustees.

Read SEC document
August 03, 2026 Filed Aug 5, 2026 20:08 UTC Maze Therapeutics, Inc. MAZE · Entity 1775 SaleCommon Stock 1,604 $27.09 $43,444.82
Disclosure

SEC source: 0001676170-26-000016 · form4-08052026_080854.xml · nonDerivative · entry 4

Coloma Jason V · CIK 0001676170 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Indirect · Coloma Family Trust

Disclosed balance after: 255,263

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 6, 2026.

F7 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $27.04 to $27.19 per share, inclusive.

F6 · ownership.nature: These securities are directly held by the Coloma Family Trust, for which the reporting person and his spouse serve as co-trustees.

Read SEC document
August 03, 2026 Filed Aug 5, 2026 20:08 UTC Maze Therapeutics, Inc. MAZE · Entity 1775 SaleCommon Stock 30,304 $26.71 $809,541.06
Disclosure

SEC source: 0001676170-26-000016 · form4-08052026_080854.xml · nonDerivative · entry 3

Coloma Jason V · CIK 0001676170 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Indirect · Coloma Family Trust

Disclosed balance after: 256,867

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 6, 2026.

F5 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $26.005 to $26.985 per share, inclusive.

F6 · ownership.nature: These securities are directly held by the Coloma Family Trust, for which the reporting person and his spouse serve as co-trustees.

Read SEC document
August 03, 2026 Filed Aug 5, 2026 20:08 UTC Maze Therapeutics, Inc. MAZE · Entity 1775 SaleCommon Stock 154 $27.09 $4,172.48
Disclosure

SEC source: 0001676170-26-000016 · form4-08052026_080854.xml · nonDerivative · entry 2

Coloma Jason V · CIK 0001676170 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Indirect · The Coloma 2021 Irrevocable Trust

Disclosed balance after: 20,744

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 6, 2026.

F4 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $27.04 to $27.16 per share, inclusive.

F3 · ownership.nature: These securities are directly held by The Coloma 2021 Irrevocable Trust, for which the reporting person and his spouse serve as co-trustees.

Read SEC document
August 03, 2026 Filed Aug 5, 2026 20:08 UTC Maze Therapeutics, Inc. MAZE · Entity 1775 SaleCommon Stock 2,439 $26.71 $65,156.67
Disclosure

SEC source: 0001676170-26-000016 · form4-08052026_080854.xml · nonDerivative · entry 1

Coloma Jason V · CIK 0001676170 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Indirect · The Coloma 2021 Irrevocable Trust

Disclosed balance after: 20,898

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 6, 2026.

F2 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $26.01 to $26.97 per share, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote and in footnotes 4, 5, and 7 of this Form 4.

F3 · ownership.nature: These securities are directly held by The Coloma 2021 Irrevocable Trust, for which the reporting person and his spouse serve as co-trustees.

Read SEC document
July 01, 2026 Filed Jul 2, 2026 20:28 UTC Maze Therapeutics, Inc. MAZE · Entity 1775 SaleCommon Stock 1,597 $30.44 $48,606.13
Disclosure

SEC source: 0001676170-26-000014 · form4-07022026_080737.xml · nonDerivative · entry 3

Coloma Jason V · CIK 0001676170 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Indirect · Coloma Family Trust

Disclosed balance after: 287,171

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 6, 2026.

F6 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $30.385 to $30.49 per share, inclusive.

F5 · ownership.nature: These securities are directly held by the Coloma Family Trust (the "Family Trust"), for which the reporting person and his spouse serve as co-trustees.

Read SEC document
July 01, 2026 Filed Jul 2, 2026 20:28 UTC Maze Therapeutics, Inc. MAZE · Entity 1775 SaleCommon Stock 30,311 $29.95 $907,920.54
Disclosure

SEC source: 0001676170-26-000014 · form4-07022026_080737.xml · nonDerivative · entry 2

Coloma Jason V · CIK 0001676170 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Indirect · Coloma Family Trust

Disclosed balance after: 288,768

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 6, 2026.

F4 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $29.375 to $30.37 per share, inclusive.

F5 · ownership.nature: These securities are directly held by the Coloma Family Trust (the "Family Trust"), for which the reporting person and his spouse serve as co-trustees.

Read SEC document
July 01, 2026 Filed Jul 2, 2026 20:28 UTC Maze Therapeutics, Inc. MAZE · Entity 1775 SaleCommon Stock 2,593 $29.98 $77,726.21
Disclosure

SEC source: 0001676170-26-000014 · form4-07022026_080737.xml · nonDerivative · entry 1

Coloma Jason V · CIK 0001676170 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Indirect · The Coloma 2021 Irrevocable Trust

Disclosed balance after: 23,337

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 6, 2026.

F2 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $29.455 to $30.38 per share, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote and in footnotes 4 and 6 of this Form 4.

F3 · ownership.nature: These securities are directly held by The Coloma 2021 Irrevocable Trust (the "Irrevocable Trust"), for which the reporting person and his spouse serve as co-trustees.

Read SEC document
June 23, 2026 Filed Jun 24, 2026 20:14 UTC Maze Therapeutics, Inc. MAZE · Entity 1775 SaleCommon Stock 23,865 $26.05 $621,673.70
Disclosure

SEC source: 0001676170-26-000012 · form4-06242026_080649.xml · nonDerivative · entry 3

Coloma Jason V · CIK 0001676170 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Indirect · Coloma Family Trust

Disclosed balance after: 319,079

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 6, 2026.

F5 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $26.00 to $26.185 per share, inclusive.

F3 · ownership.nature: These securities are directly held by the Coloma Family Trust (the "Family Trust"), for which the reporting person and his spouse serve as co-trustees.

Read SEC document
June 22, 2026 Filed Jun 24, 2026 20:14 UTC Maze Therapeutics, Inc. MAZE · Entity 1775 SaleCommon Stock 2,040 $26.00 $53,040.00
Disclosure

SEC source: 0001676170-26-000012 · form4-06242026_080649.xml · nonDerivative · entry 2

Coloma Jason V · CIK 0001676170 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Indirect · The Coloma 2021 Irrevocable Trust

Disclosed balance after: 25,930

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 6, 2026.

F4 · ownership.nature: These securities are directly held by The Coloma 2021 Irrevocable Trust (the "Irrevocable Trust"), for which the reporting person and his spouse serve as co-trustees.

Read SEC document
June 22, 2026 Filed Jun 24, 2026 20:14 UTC Maze Therapeutics, Inc. MAZE · Entity 1775 SaleCommon Stock 1,953 $26.00 $50,780.93
Disclosure

SEC source: 0001676170-26-000012 · form4-06242026_080649.xml · nonDerivative · entry 1

Coloma Jason V · CIK 0001676170 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Indirect · Coloma Family Trust

Disclosed balance after: 342,944

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 6, 2026.

F2 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $26.00 to $26.025 per share, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote and in footnote 5 of this Form 4.

F3 · ownership.nature: These securities are directly held by the Coloma Family Trust (the "Family Trust"), for which the reporting person and his spouse serve as co-trustees.

Read SEC document
June 01, 2026 Filed Jun 3, 2026 21:04 UTC Maze Therapeutics, Inc. MAZE · Entity 1775 SaleCommon Stock 553 $26.24 $14,511.38
Disclosure

SEC source: 0001676170-26-000009 · form4-06032026_090612.xml · nonDerivative · entry 2

Coloma Jason V · CIK 0001676170 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Indirect · The Coloma 2021 Irrevocable Trust

Disclosed balance after: 27,970

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 6, 2026.

F4 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $26.00 to $26.50 per share, inclusive.

F5 · ownership.nature: These securities are directly held by The Coloma 2021 Irrevocable Trust (the "Irrevocable Trust"), for which the reporting person and his spouse serve as co-trustees.

Read SEC document
June 01, 2026 Filed Jun 3, 2026 21:04 UTC Maze Therapeutics, Inc. MAZE · Entity 1775 SaleCommon Stock 6,090 $26.20 $159,536.69
Disclosure

SEC source: 0001676170-26-000009 · form4-06032026_090612.xml · nonDerivative · entry 1

Coloma Jason V · CIK 0001676170 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Indirect · Coloma Family Trust

Disclosed balance after: 344,897

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 6, 2026.

F2 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $26.00 to $26.545 per share, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote and in footnote 4 of this Form 4.

F3 · ownership.nature: These securities are directly held by the Coloma Family Trust (the "Family Trust"), for which the reporting person and his spouse serve as co-trustees.

Read SEC document
May 26, 2026 Filed May 27, 2026 20:16 UTC Maze Therapeutics, Inc. MAZE · Entity 1775 SaleCommon Stock 25,582 $26.02 $665,515.73
Disclosure

SEC source: 0001676170-26-000007 · form4-05272026_080518.xml · nonDerivative · entry 3

Coloma Jason V · CIK 0001676170 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Indirect · Coloma Family Trust

Disclosed balance after: 350,987

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 6, 2026.

F5 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $26.00 to $26.09 per share, inclusive.

F3 · ownership.nature: These securities are directly held by the Coloma Family Trust (the "Family Trust"), for which the reporting person and his spouse serve as co-trustees.

Read SEC document
May 22, 2026 Filed May 27, 2026 20:16 UTC Maze Therapeutics, Inc. MAZE · Entity 1775 SaleCommon Stock 2,478 $26.00 $64,428.00
Disclosure

SEC source: 0001676170-26-000007 · form4-05272026_080518.xml · nonDerivative · entry 2

Coloma Jason V · CIK 0001676170 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Indirect · The Coloma 2021 Irrevocable Trust

Disclosed balance after: 28,523

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 6, 2026.

F4 · ownership.nature: These securities are directly held by The Coloma 2021 Irrevocable Trust (the "Irrevocable Trust"), for which the reporting person and his spouse serve as co-trustees.

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May 22, 2026 Filed May 27, 2026 20:16 UTC Maze Therapeutics, Inc. MAZE · Entity 1775 SaleCommon Stock 4,504 $26.00 $117,104.45
Disclosure

SEC source: 0001676170-26-000007 · form4-05272026_080518.xml · nonDerivative · entry 1

Coloma Jason V · CIK 0001676170 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Indirect · Coloma Family Trust

Disclosed balance after: 376,569

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 6, 2026.

F2 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $26.00 to $26.105 per share, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote and in footnote 5 of this Form 4.

F3 · ownership.nature: These securities are directly held by the Coloma Family Trust (the "Family Trust"), for which the reporting person and his spouse serve as co-trustees.

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May 15, 2026 Filed May 18, 2026 21:07 UTC Maze Therapeutics, Inc. MAZE · Entity 1775 SaleCommon Stock 116 $26.00 $3,016.00
Disclosure

SEC source: 0001676170-26-000004 · form4-05182026_090526.xml · nonDerivative · entry 2

Coloma Jason V · CIK 0001676170 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Indirect · The Coloma 2021 Irrevocable Trust

Disclosed balance after: 31,001

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 6, 2026.

F3 · ownership.nature: These securities are directly held by The Coloma 2021 Irrevocable Trust (the "Irrevocable Trust"), for which the reporting person and his spouse serve as co-trustees.

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May 15, 2026 Filed May 18, 2026 21:07 UTC Maze Therapeutics, Inc. MAZE · Entity 1775 SaleCommon Stock 1,822 $26.00 $47,372.00
Disclosure

SEC source: 0001676170-26-000004 · form4-05182026_090526.xml · nonDerivative · entry 1

Coloma Jason V · CIK 0001676170 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Indirect · Coloma Family Trust

Disclosed balance after: 381,073

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 6, 2026.

F2 · ownership.nature: These securities are directly held by the Coloma Family Trust (the "Family Trust"), for which the reporting person and his spouse serve as co-trustees.

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March 02, 2026 Filed Mar 3, 2026 21:17 UTC Maze Therapeutics, Inc. MAZE · Entity 1775 GrantRestricted Stock Units · Derivative 75,000 $0.00 $0.00
Disclosure

SEC source: 0001676170-26-000002 · form4-03032026_090313.xml · derivative · entry 2

Coloma Jason V · CIK 0001676170 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 75,000

Underlying: Common Stock · 75,000 shares

Expires not disclosed

F2 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of the Issuer's Common Stock upon settlement.

F3 · derivative.exercise_date: The restricted stock unit award shall vest in ratable increments of 1/4 of the total award, with the first tranche vesting on March 1, 2027, and vesting thereafter on the one year anniversary of such date, subject to the reporting person's continued service to the Issuer on each vesting date.

F4 · derivative.expiration_date: These restricted stock units do not expire; they either vest or are cancelled prior to the vesting date.

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March 02, 2026 Filed Mar 3, 2026 21:17 UTC Maze Therapeutics, Inc. MAZE · Entity 1775 GrantStock Option (Right to Buy) · Derivative 150,000 $0.00 Strike: $45.61 $0.00
Disclosure

SEC source: 0001676170-26-000002 · form4-03032026_090313.xml · derivative · entry 1

Coloma Jason V · CIK 0001676170 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 150,000

Underlying: Common Stock · 150,000 shares

Expires 2036-03-01

F1 · derivative.exercise_date: The option award shall vest as to 1/48 of the total award monthly, with the first tranche vesting on April 1, 2026, subject to the reporting person's continued service to the Issuer on each vesting date.

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September 22, 2025 Filed Sep 24, 2025 20:25 UTC Maze Therapeutics, Inc. MAZE · Entity 1775 GrantRestricted Stock Units · Derivative 100,000 $0.00 $0.00
Disclosure

SEC source: 0001676170-25-000008 · form4-09242025_080943.xml · derivative · entry 1

Coloma Jason V · CIK 0001676170 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 100,000

Underlying: Common Stock · 100,000 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of the Issuer's Common Stock upon settlement.

F2 · derivative.exercise_date: The award shall vest as to 1/2 of the total award on September 1, 2026 and September 1, 2027, subject to the reporting person's continued service to the Issuer on each vesting date.

F3 · derivative.expiration_date: These restricted stock units do not expire; they either vest or are cancelled prior to the vesting date.

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