MAZE
insider transactionsMaze Therapeutics, Inc. — buys & sells by directors, officers and 10% owners A shareholder owning more than 10% of the company. Must report trades, but usually a weaker signal than an officer or director. (SEC Form 4).
Net shares · 90d
-111.0K
0 buy · 111.0K sell
Net value · 90d
-$3.0M
$0 in · $3.0M out
Sentiment · 90d
Net selling
0% buying · 100% selling
Open-market trades · 90d
19
0 buy · 111.0K sell
Net buy / sell volume
Not enough data to chart yet.
Tap or hover the chart for daily net volume. Green = net buying, red = net selling.
All transactions
-
Grant·A
Director
$0
18.0K sh
Own New
-
Grant·A
Director
$0
18.0K sh
Own New
-
Grant·A
Director
$0
18.0K sh
Own New
-
Grant·A
Director
$0
18.0K sh
Own New
-
Grant·A
Director
$0
18.0K sh
Own New
-
Grant·A
Director
$0
18.0K sh
Own New
-
Sell·S
Jason V Coloma KEY
Chief Executive Officer · 10b5-1
$14.5K
553 sh · $26.24
Own -2%
-
Sell·S
Jason V Coloma KEY
Chief Executive Officer · 10b5-1
$159.5K
6.1K sh · $26.20
Own -2%
-
Exercise·M
Harold Bernstein KEY
President, R&D & CMO · 10b5-1
$0
14.9K sh
Own +8%
-
Sell·S
Harold Bernstein KEY
President, R&D & CMO · 10b5-1
$42.2K
1.6K sh · $26.36
Own -100%
-
Sell·S
Harold Bernstein KEY
President, R&D & CMO · 10b5-1
$338.9K
13.3K sh · $25.57
Own -89%
-
Exercise·M
Harold Bernstein KEY
President, R&D & CMO · 10b5-1
$154.8K
14.9K sh · $10.42
Own New
-
Exercise·M
CSBO · 10b5-1
$0
7.5K sh
Own +26%
-
Sell·S
CSBO · 10b5-1
$197.6K
7.5K sh · $26.34
Own -23%
-
Exercise·M
CSBO · 10b5-1
$78.2K
7.5K sh · $10.42
Own +30%
-
Sell·S
Jason V Coloma KEY
Chief Executive Officer · 10b5-1
$665.5K
25.6K sh · $26.02
Own -7%
-
Sell·S
Jason V Coloma KEY
Chief Executive Officer · 10b5-1
$64.4K
2.5K sh · $26.00
Own -8%
-
Sell·S
Jason V Coloma KEY
Chief Executive Officer · 10b5-1
$117.1K
4.5K sh · $26.00
Own -1%
-
Sell·S
Jason V Coloma KEY
Chief Executive Officer · 10b5-1
$3.0K
116 sh · $26.00
Own -0%
-
Sell·S
Jason V Coloma KEY
Chief Executive Officer · 10b5-1
$47.4K
1.8K sh · $26.00
Own -0%
-
Exercise·M
Harold Bernstein KEY
President, R&D & CMO · 10b5-1
$0
15.0K sh
Own +7%
-
Sell·S
Harold Bernstein KEY
President, R&D & CMO · 10b5-1
$393.4K
15.0K sh · $26.22
Own -100%
-
Exercise·M
Harold Bernstein KEY
President, R&D & CMO · 10b5-1
$156.3K
15.0K sh · $10.42
Own New
-
Other·G
Director
$0
4.0K sh
Own -73%
-
Grant·A
Director
$255.4K
1.4K sh · $177.62
Own +36%
-
Other·G
Director
$0
7.4K sh
Own -19%
-
Exercise·M
CSBO
$0
6.0K sh
Own +28%
-
Exercise·M
CSBO
$0
8.3K sh
Own +70%
-
Exercise·M
CSBO
$62.4K
6.0K sh · $10.42
Own +32%
-
Exercise·M
CSBO
$86.7K
8.3K sh · $10.42
Own +79%
-
Exercise·M
CSBO · 10b5-1
$0
7.5K sh
Own +20%
-
Sell·S
CSBO · 10b5-1
$190.3K
7.5K sh · $25.37
Own -42%
-
Exercise·M
CSBO · 10b5-1
$78.2K
7.5K sh · $10.42
Own +71%
-
Exercise·M
Harold Bernstein KEY
President, R&D & CMO · 10b5-1
$0
15.0K sh
Own +7%
-
Sell·S
Harold Bernstein KEY
President, R&D & CMO · 10b5-1
$9.3K
300 sh · $31.07
Own -100%
-
Sell·S
Harold Bernstein KEY
President, R&D & CMO · 10b5-1
$100.6K
3.3K sh · $30.06
Own -92%
-
Sell·S
Harold Bernstein KEY
President, R&D & CMO · 10b5-1
$331.9K
11.4K sh · $29.24
Own -76%
-
Exercise·M
Harold Bernstein KEY
President, R&D & CMO · 10b5-1
$156.3K
15.0K sh · $10.42
Own New
-
Exercise·M
SVP, Finance · 10b5-1
$0
2.5K sh
Own +8%
-
Sell·S
SVP, Finance · 10b5-1
$9.1K
300 sh · $30.34
Own -2%
-
Sell·S
SVP, Finance · 10b5-1
$64.5K
2.2K sh · $29.32
Own -14%
-
Exercise·M
SVP, Finance · 10b5-1
$26.1K
2.5K sh · $10.42
Own +19%
-
Exercise·M
CSBO · 10b5-1
$0
7.5K sh
Own +17%
-
Sell·S
CSBO · 10b5-1
$23.7K
790 sh · $30.02
Own -7%
-
Sell·S
CSBO · 10b5-1
$196.3K
6.7K sh · $29.26
Own -37%
-
Exercise·M
CSBO · 10b5-1
$78.2K
7.5K sh · $10.42
Own +71%
-
Grant·A
Director
$0
33.4K sh
Own New
| Date▾ | Insider | Type | Shares | Value |
|---|---|---|---|---|
| Jun 8, 2026 | Daniel K Spiegelman | Grant A | 18.0K | $0 |
| Jun 8, 2026 | Richard H Scheller | Grant A | 18.0K | $0 |
| Jun 8, 2026 | Jonathan E Lim | Grant A | 18.0K | $0 |
| Jun 8, 2026 | Herve Hoppenot | Grant A | 18.0K | $0 |
| Jun 8, 2026 | Charles J Homcy | Grant A | 18.0K | $0 |
| Jun 8, 2026 | Nancy C Andrews | Grant A | 18.0K | $0 |
| Jun 1, 2026 | Jason V Coloma KEY 10b5-1 | Sell S | 553 | $14.5K |
| Jun 1, 2026 | Jason V Coloma KEY 10b5-1 | Sell S | 6.1K | $159.5K |
| Jun 1, 2026 | Harold Bernstein KEY 10b5-1 | Exercise M | 14.9K | $0 |
| Jun 1, 2026 | Harold Bernstein KEY 10b5-1 | Sell S | 1.6K | $42.2K |
| Jun 1, 2026 | Harold Bernstein KEY 10b5-1 | Sell S | 13.3K | $338.9K |
| Jun 1, 2026 | Harold Bernstein KEY 10b5-1 | Exercise M | 14.9K | $154.8K |
| May 29, 2026 | Atul Dandekar 10b5-1 | Exercise M | 7.5K | $0 |
| May 29, 2026 | Atul Dandekar 10b5-1 | Sell S | 7.5K | $197.6K |
| May 29, 2026 | Atul Dandekar 10b5-1 | Exercise M | 7.5K | $78.2K |
| May 26, 2026 | Jason V Coloma KEY 10b5-1 | Sell S | 25.6K | $665.5K |
| May 22, 2026 | Jason V Coloma KEY 10b5-1 | Sell S | 2.5K | $64.4K |
| May 22, 2026 | Jason V Coloma KEY 10b5-1 | Sell S | 4.5K | $117.1K |
| May 15, 2026 | Jason V Coloma KEY 10b5-1 | Sell S | 116 | $3.0K |
| May 15, 2026 | Jason V Coloma KEY 10b5-1 | Sell S | 1.8K | $47.4K |
| May 14, 2026 | Harold Bernstein KEY 10b5-1 | Exercise M | 15.0K | $0 |
| May 14, 2026 | Harold Bernstein KEY 10b5-1 | Sell S | 15.0K | $393.4K |
| May 14, 2026 | Harold Bernstein KEY 10b5-1 | Exercise M | 15.0K | $156.3K |
| May 12, 2026 | Nancy C Andrews | Other G | 4.0K | $0 |
| May 8, 2026 | Nancy C Andrews | Grant A | 1.4K | $255.4K |
| May 4, 2026 | Charles J Homcy | Other G | 7.4K | $0 |
| May 4, 2026 | Atul Dandekar | Exercise M | 6.0K | $0 |
| May 4, 2026 | Atul Dandekar | Exercise M | 8.3K | $0 |
| May 4, 2026 | Atul Dandekar | Exercise M | 6.0K | $62.4K |
| May 4, 2026 | Atul Dandekar | Exercise M | 8.3K | $86.7K |
| Apr 29, 2026 | Atul Dandekar 10b5-1 | Exercise M | 7.5K | $0 |
| Apr 29, 2026 | Atul Dandekar 10b5-1 | Sell S | 7.5K | $190.3K |
| Apr 29, 2026 | Atul Dandekar 10b5-1 | Exercise M | 7.5K | $78.2K |
| Apr 1, 2026 | Harold Bernstein KEY 10b5-1 | Exercise M | 15.0K | $0 |
| Apr 1, 2026 | Harold Bernstein KEY 10b5-1 | Sell S | 300 | $9.3K |
| Apr 1, 2026 | Harold Bernstein KEY 10b5-1 | Sell S | 3.3K | $100.6K |
| Apr 1, 2026 | Harold Bernstein KEY 10b5-1 | Sell S | 11.4K | $331.9K |
| Apr 1, 2026 | Harold Bernstein KEY 10b5-1 | Exercise M | 15.0K | $156.3K |
| Apr 1, 2026 | Amy Bachrodt 10b5-1 | Exercise M | 2.5K | $0 |
| Apr 1, 2026 | Amy Bachrodt 10b5-1 | Sell S | 300 | $9.1K |
| Apr 1, 2026 | Amy Bachrodt 10b5-1 | Sell S | 2.2K | $64.5K |
| Apr 1, 2026 | Amy Bachrodt 10b5-1 | Exercise M | 2.5K | $26.1K |
| Mar 30, 2026 | Atul Dandekar 10b5-1 | Exercise M | 7.5K | $0 |
| Mar 30, 2026 | Atul Dandekar 10b5-1 | Sell S | 790 | $23.7K |
| Mar 30, 2026 | Atul Dandekar 10b5-1 | Sell S | 6.7K | $196.3K |
| Mar 30, 2026 | Atul Dandekar 10b5-1 | Exercise M | 7.5K | $78.2K |
| Mar 27, 2026 | Neil Kumar | Grant A | 33.4K | $0 |
About MAZE insider trading
This page tracks insider transactions for Maze Therapeutics, Inc. (MAZE) reported to the U.S. Securities and Exchange Commission on Form 4. Corporate insiders — directors, executive officers and beneficial owners of more than 10% of the stock — must disclose their trades within two business days. Open-market purchases (code P) and sales (code S) made at the insider's discretion are the most-watched opportunistic signals, while awards (A), option exercises (M) and tax-withholding (F) reflect compensation rather than conviction. Trades marked 10b5-1 were made under a pre-arranged plan and are considered routine. A cluster buy — several insiders buying within a short window — is historically a stronger bullish indicator than any single trade.