Transaction · 0002050172-26-000038

Bernstein Harold

Bernstein Harold, PRES, R, D, CMO, reported an open-market or private sale at Maze Therapeutics, Inc. involving 16141.000000 shares for an estimated $434743.31. Reported holdings after the transaction were 0.000000 shares. The stored filing text includes a detected 10b5-1 reference.

Open-market sellSEC transaction code SPRES, R, D, CMO
MAZEMaze Therapeutics, Inc.
Filing timeOct 02
Trade dateOct 01, 2026
Filing · SECView on SEC
InsiderProfile
% of reported position traded100%Shares sold ÷ (holdings after + shares sold). Estimated position before: 16,141 shares.

Row-level estimate for this security and ownership context, not the insider’s complete portfolio. Joint ownership, other transactions in the filing, amendments and footnotes can affect interpretation.

Price performance since filing

Close on the filing date, the pre-filing context, and the forward return at standard windows
Price at filing
$26.43
Pre-filing
1mo ago +0.4%1w ago -0.8%1d ago +2.8%
Returns since
7d30d90d180d1y

MAZE price since this filing

30 days of pre-filing context and vertical markers at the filing date plus 7d / 30d / 90d / 180d / 1y afterwards
MAZE since 2026-10-02Filed yesterday · 1 day of post-filing data
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Filing datePost-filing windows (7d, 30d, 90d, 180d, 1y)30 days of pre-filing context

Transaction facts

Stored Form 4 columns with their raw values

Non-derivative
Type
Sell
Code S
Identifier
0002050172-26-000038
Common Stock
Transaction date
Oct 01, 2026
Filed Oct 02, 2026, 08:09 PM · 1d delay
Shares
16.1k sh
$26.93 per share
Estimated value
-$434k
Computed from shares × price
Holdings after
0 sh
Direct

Filing signal explanations

Badges describe filing facts only — not predictions.

Cluster 14dRepeat 30dPattern $100kLarge $1.00M
Cluster Selling Direct Ownership Large Sale Repeat Seller 10b5-1 Detected
0score
Filing-only score

0

Compact filing score computed from stored Form 4 facts. Version v1.

Neutral filing signal

This filing is broadly neutral on the filing-only scale. The Form 4 facts do not strongly tilt positive or negative.

Reported relationships & other filings

Form 4 relationship flags and nearby filing context

Reported roles

President, R&D & CMO

Officer YesDirector No10% NoOther No
Footnotes & amended
  1. F1

    This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on September 29, 2025.

  2. F2

    The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $26.56 to $27.47 per share, inclusive. The reporting person undertake…

  3. F3

    The option vested as to 1/4th of the total award on October 3, 2023, and thereafter vested or vests as to 1/48th of the total award on the monthly anniversary thereof, subject to the reporting person'…

Original filing · 0002050172-26-000038
Related transactions

0 other filings

Same reporting owner
Recent company activity

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MAZE