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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
2026-09-03 Dandekar Atul CSBO Sale −3,207 $26.01 $83K 32,352
2026-09-03 Dandekar Atul CSBO Sale −36 $25.81 $929 32,316
2026-09-03 Courtney Phillips GC and Corp. Secretary Sale −1,990 $26.01 $52K 7,029
2026-09-03 Courtney Phillips GC and Corp. Secretary Sale −22 $25.78 $567 7,007
2026-09-03 Coloma Jason V Chief Executive Officer Sale −11,282 $26.01 $293K 27,491
2026-09-03 Coloma Jason V Chief Executive Officer Sale −129 $25.77 $3K 27,362
2026-09-02 Bernstein Harold President, R&D & CMO Sale −4,481 $26.38 $118K 15,519
2026-09-02 Bernstein Harold President, R&D & CMO Sale −625 $27.12 $17K 14,894
2026-09-02 Dandekar Atul CSBO Sale −2,800 $26.38 $74K 35,950
2026-09-02 Dandekar Atul CSBO Sale −391 $27.12 $11K 35,559
2026-09-02 Courtney Phillips GC and Corp. Secretary Sale −1,738 $26.38 $46K 9,262
2026-09-02 Courtney Phillips GC and Corp. Secretary Sale −243 $27.12 $7K 9,019
2026-09-02 Coloma Jason V Chief Executive Officer Sale −9,852 $26.38 $260K 40,148
2026-09-02 Coloma Jason V Chief Executive Officer Sale −1,375 $27.12 $37K 38,773
2026-09-01 Bernstein Harold President, R&D & CMO Option exercise 10b5-1 +16,141 $10.42 $168K 16,141
2026-09-01 Bernstein Harold President, R&D & CMO Sale 10b5-1 −16,141 $26.36 $426K 0
2026-09-01 Bernstein Harold President, R&D & CMO Option exercise 10b5-1 +20,000 20,000
2026-09-01 Bernstein Harold President, R&D & CMO Option exercise · Stock Option (Right to Buy) 10b5-1 −16,141 160,662
2026-09-01 Bernstein Harold President, R&D & CMO Option exercise · Restricted Stock Units 10b5-1 −20,000 20,000
2026-09-01 Dandekar Atul CSBO Option exercise +12,500 38,750

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