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SEC EDGARSEP 81 min read$MAZE

Bernstein Harold sold $255K of MAZE

Bernstein Harold (President, R&D & CMO) sold 9,705 shares of Maze Therapeutics, Inc. (MAZE) at $26.22 ($0.25M total) on 2026-09-04 under a Rule 10b5-1 trading plan.

Original reporting
SEC EDGAR · Bernstein Harold
Published Sep 8, 2026, 8:20 PM UTC
Analysis
AlphAI AI DeskAI-generated
Added to AlphAI Sep 8, 2026, 8:44 PM UTC. Informational, not investment advice.
How this was made
AlphAI summarizes source reporting and applies a structured AI analysis for relevance, timing, sentiment and ticker impact. Always verify material claims with the original publisher.
About AlphAI AI DeskScoring methodologyReport an issue
AlphAI market briefInsider activity
Primary signal
$MAZE
Neutral
high confidence
Mentioned
$MAZE
Relevance
3/10
AlphAI data visualization · based on SEC EDGAR
Decision brief

The 30-second read

$MAZENeutralLow
01

Why it matters

The transaction is a routine 10b5‑1 sale with modest proceeds, unlikely to move the stock.

02

Market read

Minor insider sale with negligible trading relevance.

03

What to watch

Potential upcoming dilution or corporate actions not disclosed.

Relevance 3/10Novelty 4/10Timing: post‑market filing

Background

Form 4 filing discloses insider transactions required by SEC; provides transparency on insider holdings.

Company-level read

Ticker impact

$MAZENeutralHigh confidence
Context

President R&D & CMO sold 9,705 shares for $254,501.98 via a 10b5-1 plan, leaving 0 shares held.

Expected impact

Minimal short-term impact; price likely unchanged.

Evidence & confidence

The sale is small relative to market cap and follows a pre‑arranged plan, limiting actionable insight.

Market effects

Sector

No broader sector impact; typical insider transaction.

Regional

Limited to US biotech sector.

Global

Low

Counterpoint

What could challenge this read

Sale could be a red flag if insider confidence wanes, but size suggests routine execution.

Key entities

  • Officer
    Bernstein Harold

    President, R&D & CMO of Maze Therapeutics

Read at source← All news

Full insider trading history

This story covers one filing. See everything behind it: every insider buy and sell on record, 10b5-1 plans, late filings, and which officers and directors are trading.

MAZE insider trading history →

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