Insider activity at Maze Therapeutics, Inc. has been all selling for a year now: about $23.7 million from six sellers, and zero buyers on the open market.
Keep in mind most insider selling is routine — stock-based pay has to be converted to cash at some point.
Big money check: 162 institutions held MAZE as of Q2 2026, and more funds bought than sold. Quarter by quarter: 5 quarters in a row of net selling by insiders. Insiders bought in 0 of the last 7 full quarters.
| Filed | Insider | Role | Type | Shares | Price | Value | Source |
|---|---|---|---|---|---|---|---|
| Oct 2, 2026 | Coloma Jason V | CEO | Sell | 2,593 | $27.02 | $70K | SEC |
| Oct 2, 2026 | Bernstein Harold | President | Sell | 16,141 | $26.93 | $435K | SEC |
| Oct 2, 2026 | Coloma Jason V | CEO | Sell | 31,908 | $27.02 | $862K | SEC |
| Oct 1, 2026 | Dandekar Atul | Officer | Sell | 7,500 | $27.06 | $203K | SEC |
| Sep 8, 2026 | Bernstein Harold | President | Sell | 9,705 | $26.22 | $254K | SEC |
| Sep 4, 2026 | Courtney Phillips | Officer | Sell | 1,990 | $26.01 | $52K | SEC |
| Sep 4, 2026 | Courtney Phillips | Officer | Sell | 243 | $27.12 | $7K | SEC |
| Sep 4, 2026 | Courtney Phillips | Officer | Sell | 1,738 | $26.38 | $46K | SEC |
| Sep 4, 2026 | Dandekar Atul | Officer | Sell | 391 | $27.12 | $11K | SEC |
| Sep 4, 2026 | Dandekar Atul | Officer | Sell | 3,207 | $26.01 | $83K | SEC |
| Sep 4, 2026 | Dandekar Atul | Officer | Sell | 36 | $25.81 | $929 | SEC |
| Sep 4, 2026 | Coloma Jason V | CEO | Sell | 129 | $25.77 | $3K | SEC |
| Sep 4, 2026 | Coloma Jason V | CEO | Sell | 9,852 | $26.38 | $260K | SEC |
| Sep 4, 2026 | Bernstein Harold | President | Sell | 625 | $27.12 | $17K | SEC |
| Sep 4, 2026 | Bernstein Harold | President | Sell | 4,481 | $26.38 | $118K | SEC |
In the last 12 months Maze Therapeutics, Inc. insiders made open-market purchases worth about $0 and sales worth about $23.7 million. Data comes from SEC Form 4 filings, updated every 30 minutes on CapitalSnitch.
The most recent open-market insider trade in MAZE was filed on 2026-10-02.
162 investment managers reported holding MAZE in SEC Form 13F filings for Q2 2026.
No congressional trades in MAZE were reported in the past two years. The full list is free on CapitalSnitch.
Public-record data for research and education, not investment advice. Insider sales are often pre-planned (10b5-1). Congress data: Data derived from public disclosures filed under the Ethics in Government Act and the STOCK Act, republished free for public transparency and news reporting. Disclosures may lag the trade by 45 days or more and show amounts only as ranges. This data may not be used for credit rating, loan underwriting, solicitation of money (political, charitable or other), direct-mail or commercial targeting (5 U.S.C. 13107).