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sellModerate cluster of 410b5-1 plan

Jason Coloma V sold $907k of MAZE

Chief Executive Officer at Maze Therapeutics, Inc.. 34,501 shares at an average of $26.29, traded Sep 1, 2026, filed Sep 3, 2026.

Warning score
49
Value
$907k
34,501 shares
Holdings after
223,355
-166% from before
From 52-week low
-
no price yet
From 52-week high
-
no price yet

Score components

  • Role
    CEO
    +25
  • Trade size
    $907k at market
    +24
  • Share of holdings sold
    Sold 100% of holdings
    +20
  • Cluster
    4 insiders selling within 14 days
    +15
  • Exercise and sell
    Shares came from an option exercise in the same filing
    -15
  • 10b5-1 plan
    Pre-scheduled under a 10b5-1 plan
    -20

What happened after comparable sells

Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.

Price around the trade, and since

From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.

MAZEOct 9, 2026 · close 27.11
Since filing Sep 3, 2026: +4.8%SPY +0.9% · excess +3.8%

Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™

Rows in this filing

Every transaction in Form 4 0001676170-26-000020, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Sep 1, 2026SOpen-market sale
Common Stockindirect: The Coloma 2021 Irrevocable Trust10b5-1
-2,593$26.31$68k18,15139 d ago
Sep 1, 2026SOpen-market sale
Common Stockindirect: Coloma Family Trust10b5-1
-31,908$26.29$839k223,35539 d ago
Sep 1, 2026MOption exercise
Common Stock10b5-1
+50,000$0.00$050,00039 d ago
Sep 1, 2026MOption exercise
Restricted Stock Unitsderivative10b5-1
-50,000$0.00$050,00039 d ago

Related signals

Other insiders at Maze Therapeutics, Inc. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
37Weak
MAZEsell 310b5-1
Maze Therapeutics, Inc.
Harold Bernstein
President, R&D & CMO
$435k
16,141 shares
-100%
64Notable
MAZEsell 310b5-1
Maze Therapeutics, Inc.
Jason Coloma V
Chief Executive Officer
$932k
34,501 shares
-190%
12Weak
MAZEsell 310b5-1
Maze Therapeutics, Inc.
Atul Dandekar
CSBO
$203k
7,500 shares
-19%
48Moderate
MAZEsell 410b5-1
Maze Therapeutics, Inc.
Harold Bernstein
President, R&D & CMO
$255k
9,705 shares
-100%
68Notable
MAZEsell 4
Maze Therapeutics, Inc.
Harold Bernstein
President, R&D & CMO
$270k
10,295 shares
-51%
69Notable
MAZEsell 4
Maze Therapeutics, Inc.
Jason Coloma V
Chief Executive Officer
$594k
22,638 shares
-45%
50Moderate
MAZEsell 4
Maze Therapeutics, Inc.
Phillips Courtney
GC and Corp. Secretary
$105k
3,993 shares
-36%
46Moderate
MAZEsell 4
Maze Therapeutics, Inc.
Atul Dandekar
CSBO
$169k
6,434 shares
-17%
37Weak
MAZEsell 410b5-1
Maze Therapeutics, Inc.
Harold Bernstein
President, R&D & CMO
$426k
16,141 shares
-100%
26Weak
MAZEsell10b5-1
Maze Therapeutics, Inc.
Harold Bernstein
President, R&D & CMO
$736k
15,000 shares
-100%

Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.