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person · Reporting owner

Dandekar Atul

Disclosed activity across 1 company

Tapewire entity
1840
SEC CIK
0002050167

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
Maze Therapeutics, Inc.MAZE · Entity 1775CSBOSeptember 29, 2026October 02, 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.

Maze Therapeutics, Inc.

Report date September 29, 2026 · Filed October 02, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect32,316 Ending reported balance After 2026-09-29 transaction · row 2
2 source rows · reconciled sequence

Row 1 · 2026-09-29 · Exercise / conversion · Acquired 7,500 · Balance 39,816

F1: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on September 29, 2025.

Row 2 · 2026-09-29 · Sale · Disposed 7,500 · Balance 32,316

F1: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on September 29, 2025.

F2: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $26.47 to $27.45 per share, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $10.42 · Expires 2031-04-11Direct6,643 Reported balance After 2026-09-29 transaction · row 3 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 3 · 2026-09-29 · Exercise / conversion · Disposed 7,500 · Balance 6,643

F1: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on September 29, 2025.

F3: The option is fully vested. Pursuant to the terms of the reporting person's award agreement with the Issuer, the award became fully vested on March 17, 2025.

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 September 29, 2025.

F2: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $26.47 to $27.45 per share, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F3: The option is fully vested. Pursuant to the terms of the reporting person's award agreement with the Issuer, the award became fully vested on March 17, 2025.

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
December 29, 2025 Filed Dec 31, 2025 21:24 UTC Maze Therapeutics, Inc. MAZE · Entity 1775 Exercise / conversionCommon Stock 72,400 $10.42 $754,408.00
Disclosure

SEC source: 0002050167-25-000007 · form4-12312025_091220.xml · nonDerivative · entry 1

Dandekar Atul · CIK 0002050167 · CSBO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 82,903

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

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on September 29, 2025.

F2 · balance_after: The reported total includes 1,562 shares of the Issuer's Common Stock acquired by the reporting person in one or more transactions with the Issuer pursuant to its Employee Stock Purchase Plan, which transactions are exempt pursuant to Rules 16a3(f)(1)(i)(B) and 16b3(c).

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September 22, 2025 Filed Sep 24, 2025 20:26 UTC Maze Therapeutics, Inc. MAZE · Entity 1775 GrantRestricted Stock Units · Derivative 25,000 $0.00 $0.00
Disclosure

SEC source: 0002050167-25-000004 · form4-09242025_080950.xml · derivative · entry 1

Dandekar Atul · CIK 0002050167 · CSBO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 25,000

Underlying: Common Stock · 25,000 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.