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CIK 0001842295 · Non-accelerated filer<br>Emerging growth company

Maze Therapeutics, Inc.

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Ticker
MAZE
Exchange
Nasdaq
Industry
Biological Products, (No Diagnostic Substances)
FY end
Dec 31
Incorporated
DE
Entity type
operating
Phone
6508505070
Business address
171 OYSTER POINT BOULEVARD, SUITE 300, SOUTH SAN FRANCISCO, CA, 94080
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$5,785,701
in 13 filings, $4.6M under 10b5-1 plans

Net −$5,785,701. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Date Insider Transaction Shares Price Value Owned after
2026-03-27 Kumar Neil Director Grant or award · Stock Option (Right to Buy) +33,417 33,417
2026-03-20 Bernstein Harold President, R&D & CMO Option exercise 10b5-1 +15,000 $10.42 $156K 15,000
2026-03-20 Bernstein Harold President, R&D & CMO Sale 10b5-1 −6,161 $48.20 $297K 8,839
2026-03-20 Bernstein Harold President, R&D & CMO Sale 10b5-1 −3,795 $49.32 $187K 5,044
2026-03-20 Bernstein Harold President, R&D & CMO Sale 10b5-1 −5,044 $50.02 $252K 0
2026-03-20 Bernstein Harold President, R&D & CMO Option exercise · Stock Option (Right to Buy) 10b5-1 −15,000 252,407
2026-03-10 Bernstein Harold President, R&D & CMO Option exercise 10b5-1 +30,000 $10.42 $313K 30,000
2026-03-10 Bernstein Harold President, R&D & CMO Sale 10b5-1 −29,652 $50.45 $1.5M 348
2026-03-10 Bernstein Harold President, R&D & CMO Sale 10b5-1 −348 $51.02 $18K 0
2026-03-10 Bernstein Harold President, R&D & CMO Option exercise · Stock Option (Right to Buy) 10b5-1 −30,000 267,407
2026-03-02 Bachrodt Amy SVP, Finance Option exercise 10b5-1 +5,000 $10.42 $52K 17,965
2026-03-02 Bachrodt Amy SVP, Finance Sale 10b5-1 −1,300 $44.44 $58K 16,665
2026-03-02 Bachrodt Amy SVP, Finance Sale 10b5-1 −3,700 $45.47 $168K 12,965
2026-03-02 Bachrodt Amy SVP, Finance Option exercise · Stock Option (Right to Buy) 10b5-1 −5,000 36,333
2026-03-02 Bachrodt Amy SVP, Finance Grant or award · Stock Option (Right to Buy) 10b5-1 +32,000 32,000
2026-03-02 Bachrodt Amy SVP, Finance Grant or award · Restricted Stock Units 10b5-1 +16,000 16,000
2026-03-02 Bernstein Harold President, R&D & CMO Grant or award · Stock Option (Right to Buy) +48,000 48,000
2026-03-02 Bernstein Harold President, R&D & CMO Grant or award · Restricted Stock Units +24,000 24,000
2026-03-02 Dandekar Atul CSBO Grant or award · Stock Option (Right to Buy) 10b5-1 +38,000 38,000
2026-03-02 Dandekar Atul CSBO Grant or award · Restricted Stock Units 10b5-1 +19,000 19,000

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