List of insiders holdings for Maze Therapeutics Inc.:
- Shares directly owned by the insider.
- Shares indirectly owned by the insider.
- Total shares owned by the insider (sum of shares directly and indirectly owned).
- Total market value if available.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
| # | Insider Holder Name | Report Date Time | Shares Owned Directly Indirectly | Total Shares Owned | Filing |
| 1 | Brush James Director | 2025-01-30 16:27:19 | 0 15,731,923 | 15,731,923 | Form 3 |
| 2 | Third Rock Ventures IV L.P. Third Rock Ventures GP IV L.P. TRV GP IV LLC Third Rock Ventures V L.P. Third Rock Ventures GP V LP TRV GP V LLC 10% Owner | 2026-02-13 17:25:23 | 4,473,958 0 | 4,473,958 | Form 13G |
| 3 | ARCH Venture Partners X LLC ARCH Venture Partners X L.P. ARCH Venture Partners X Overage L.P. ARCH Venture Fund X L.P. ARCH Venture Fund X Overage L.P. NELSEN ROBERT CRANDELL KEITH Burow Kristina GILLIS STEVEN 10% Owner | 2025-05-15 17:05:19 | 4,120,053 0 | 4,120,053 | Form 13G |
| 4 | Coloma Jason V Chief Executive Officer | 2026-08-05 16:08:58 | 0 255,263 | 255,263 | Form 4 |
| 5 | Bernstein Harold President, R&D & CMO | 2026-08-14 16:54:48 | 176,803 0 | 176,803 | Form 4 |
| 6 | Tahir Misbah Chief Financial Officer | 2026-03-03 16:30:38 | 60,000 0 | 60,000 | Form 4 |
| 7 | Courtney Phillips GC and Corp. Secretary | 2026-03-03 16:28:41 | 48,000 0 | 48,000 | Form 4 |
| 8 | Dandekar Atul CSBO | 2026-07-31 16:15:20 | 47,893 0 | 47,893 | Form 4 |
| 9 | Bachrodt Amy SVP, Finance | 2026-04-02 16:06:49 | 46,798 0 | 46,798 | Form 4 |
| 10 | Kornowski Sophie Director | 2026-08-17 16:52:24 | 36,000 0 | 36,000 | Form 4 |
| 11 | Johnson Paula A Director | 2026-08-17 16:51:08 | 36,000 0 | 36,000 | Form 4 |
| 12 | Kumar Neil Director | 2026-03-31 16:13:50 | 33,417 0 | 33,417 | Form 4 |
| 13 | Andrews Nancy C Director | 2026-06-10 16:23:47 | 18,000 0 | 18,000 | Form 4 |
| 14 | HOMCY CHARLES J Director | 2026-06-10 16:25:30 | 18,000 0 | 18,000 | Form 4 |
| 15 | Hoppenot Herve Director | 2026-06-10 16:26:54 | 18,000 0 | 18,000 | Form 4 |
| 16 | Lim Jonathan E Director | 2026-06-10 16:28:22 | 18,000 0 | 18,000 | Form 4 |
| 17 | SCHELLER RICHARD H Director | 2026-06-10 16:30:06 | 18,000 0 | 18,000 | Form 4 |
| 18 | SPIEGELMAN DANIEL K Director | 2026-06-10 16:31:33 | 18,000 0 | 18,000 | Form 4 |
| 19 | Kathiresan Sekar Director | 2025-09-24 16:16:32 | 18,000 0 | 18,000 | Form 4 |
| 20 | Exter Neil Director | 2025-09-24 16:14:04 | 18,000 0 | 18,000 | Form 4 |
| 21 | Sohn Catherine A. Director | 2026-01-08 16:30:38 | 9,332 0 | 9,332 | Form 4 |
| 22 | Tong Jeffrey K Director | 2025-01-30 16:39:46 | 0 0 | 0 | Form 3 |
| 23 | Colowick Alan Director | 2025-01-30 16:28:35 | 0 0 | 0 | Form 3 |