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SEC EDGARSEP 41 min read$ALEC

Wong-Sarad Grace sold $25K of ALEC

Wong-Sarad Grace (Principal Accounting Officer) sold 9,446 shares of Alector, Inc. (ALEC) at an average of $2.61 ($2.51–$2.75) across 3 trades over 2026-09-02 to 2026-09-04 under a Rule 10b5-1 trading plan.

Original reporting
SEC EDGAR · Wong-Sarad Grace
Published Sep 4, 2026, 9:45 PM UTC
Analysis
AlphAI AI DeskAI-generated
Added to AlphAI Sep 4, 2026, 9:47 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
$ALEC
Neutral
high confidence
Mentioned
$ALEC
Relevance
2/10
AlphAI data visualization · based on SEC EDGAR
Decision brief

The 30-second read

$ALECNeutralLow
01

Why it matters

The transaction is routine and unlikely to move the stock.

02

Market read

Minor insider sale with limited trading relevance.

03

What to watch

If the insider holds a large post‑sale stake, the market may view the remaining ownership as a vote of confidence.

Relevance 2/10Novelty 4/10Timing: filed Sep 4 2026

Background

SEC Form 4 filing reports an insider's open‑market sale under a pre‑arranged 10b5‑1 plan.

Company-level read

Ticker impact

$ALECNeutralHigh confidence
Context

Form 4 disclosed principal accounting officer sold 9,446 shares for $24.7K via a 10b5‑1 plan.

Expected impact

No material move expected.

Evidence & confidence

Sale size is small relative to float and disclosed as a routine pre‑arranged transaction.

Market effects

Sector

None

Regional

None

Global

None

Counterpoint

What could challenge this read

Insider may be reallocating capital; could hint at confidence issues.

Key entities

  • Officer
    Wong‑Sarad Grace

    Principal Accounting Officer of Alector, Inc.

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.

ALEC insider trading history →

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