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sellWeak cluster of 410b5-1 plan

Amy Bachrodt sold $606k of MAZE

SVP, Finance at Maze Therapeutics, Inc.. 15,000 shares at an average of $40.41, traded Dec 29, 2025, filed Dec 31, 2025.

Warning score
34
Value
$606k
15,000 shares
Holdings after
12,965
-65% from before
From 52-week low
+436%
low $7.57, close $40.55
From 52-week high
-5%
high $42.60, as of Dec 29, 2025

Score components

  • Role
    Officer
    +15
  • Trade size
    $606k at market
    +19
  • Share of holdings sold
    Sold 65% 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 Dec 31, 2025: -34.6%SPY +15.1% · excess -49.6%

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 0002050422-25-000007, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Dec 29, 2025MOption exercise
Common Stock10b5-1
+124$10.42$1,29213,089Dec 31, 2025
Dec 29, 2025MOption exercise
Common Stock10b5-1
+9,876$10.42$103k22,965Dec 31, 2025
Dec 29, 2025SOpen-market sale
Common Stock10b5-1
-9,400$40.54$381k13,565Dec 31, 2025
Dec 29, 2025SOpen-market sale
Common Stock10b5-1
-600$41.16$25k12,965Dec 31, 2025
Dec 30, 2025MOption exercise
Common Stock10b5-1
+2,395$10.42$25k15,360Dec 31, 2025
Dec 30, 2025MOption exercise
Common Stock10b5-1
+2,605$10.42$27k17,965Dec 31, 2025
Dec 30, 2025SOpen-market sale
Common Stock10b5-1
-5,000$40.08$200k12,965Dec 31, 2025
Dec 29, 2025MOption exercise
Stock Option (Right to Buy)derivative10b5-1
-124$0.00$02,396Dec 31, 2025
Dec 29, 2025MOption exercise
Stock Option (Right to Buy)derivative10b5-1
-9,876$0.00$023,834Dec 31, 2025
Dec 30, 2025MOption exercise
Stock Option (Right to Buy)derivative10b5-1
-2,395$0.00$01Dec 31, 2025
Dec 30, 2025MOption exercise
Stock Option (Right to Buy)derivative10b5-1
-2,605$0.00$02,581Dec 31, 2025

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%
49Moderate
MAZEsell 410b5-1
Maze Therapeutics, Inc.
Jason Coloma V
Chief Executive Officer
$907k
34,501 shares
-166%

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.

Amy Bachrodt sold $606k of MAZE | InsiderTell