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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
2026-07-29 Dandekar Atul CSBO Sale 10b5-1 −7,100 $27.31 $194K 26,650
2026-07-29 Dandekar Atul CSBO Sale 10b5-1 −400 $27.89 $11K 26,250
2026-07-29 Dandekar Atul CSBO Option exercise · Stock Option (Right to Buy) 10b5-1 −7,500 21,643
2026-07-01 Bernstein Harold President, R&D & CMO Option exercise 10b5-1 +14,609 $10.42 $152K 14,609
2026-07-01 Bernstein Harold President, R&D & CMO Sale 10b5-1 −13,409 $29.87 $400K 1,200
2026-07-01 Bernstein Harold President, R&D & CMO Sale 10b5-1 −1,200 $30.34 $36K 0
2026-07-01 Bernstein Harold President, R&D & CMO Option exercise · Stock Option (Right to Buy) 10b5-1 −14,609 192,945
2026-07-01 Coloma Jason V Chief Executive Officer Sale 10b5-1 −2,593 $29.98 $78K 23,337
2026-07-01 Coloma Jason V Chief Executive Officer Sale 10b5-1 −30,311 $29.95 $908K 288,768
2026-07-01 Coloma Jason V Chief Executive Officer Sale 10b5-1 −1,597 $30.44 $49K 287,171
2026-06-29 Dandekar Atul CSBO Option exercise 10b5-1 +7,500 $10.42 $78K 33,750
2026-06-29 Dandekar Atul CSBO Sale 10b5-1 −7,500 $28.02 $210K 26,250
2026-06-29 Dandekar Atul CSBO Option exercise · Stock Option (Right to Buy) 10b5-1 −7,500 29,143
2026-06-23 Coloma Jason V Chief Executive Officer Sale 10b5-1 −23,865 $26.05 $622K 319,079
2026-06-22 Coloma Jason V Chief Executive Officer Sale 10b5-1 −1,953 $26.00 $51K 342,944
2026-06-22 Coloma Jason V Chief Executive Officer Sale 10b5-1 −2,040 $26.00 $53K 25,930
2026-06-08 Andrews Nancy C Director Grant or award · Stock Option (Right to Buy) +18,000 18,000
2026-06-08 Hoppenot Herve Director Grant or award · Stock Option (Right to Buy) +18,000 18,000
2026-06-08 Lim Jonathan E Director Grant or award · Stock Option (Right to Buy) +18,000 18,000
2026-06-08 SPIEGELMAN DANIEL K Director Grant or award · Stock Option (Right to Buy) +18,000 18,000

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