$SNOW

Speiser Michael L sold $17.8M of SNOW (indirect holdings)

Speiser Michael L sold 50,338 indirectly-held shares of Snowflake Inc. (SNOW) at $353.87 ($17.81M total) across 6 trades on 2026-09-04 under a Rule 10b5-1 trading plan.

Original reporting
SEC EDGAR · Speiser Michael L
Published Sep 9, 2026, 9:48 PM UTC
Analysis
AlphAI AI DeskAI-generated
Added to AlphAI Sep 9, 2026, 9:57 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.
AlphAI market briefInsider activity
Primary signal
$SNOW
Bearish
medium confidence
Mentioned
$SNOW
Relevance
6/10
AlphAI data visualization · based on SEC EDGAR
Decision brief

The 30-second read

$SNOWBearishLow
01

Why it matters

The disclosed sale adds new information about Snowflake's insider holdings.

02

Market read

First public disclosure of a sizable insider sale; may influence short‑term trading sentiment.

03

What to watch

The director still holds over a million shares, indicating continued confidence.

Relevance 6/10Novelty 7/10Timing: post‑sale on Sep 4, filed Sep 9

Background

Form 4 filings disclose insider transactions; directors often use 10b5‑1 plans for scheduled sales.

Company-level read

Ticker impact

$SNOWBearishMedium confidence
Context

Director Michael L. Speiser sold 50,338 shares for $17.8M via a 10b5‑1 plan, reducing his stake to 1.17M shares.

Expected impact

Potential modest downside as market digests the sale.

Evidence & confidence

A $17.8M sale by a director signals possible concerns, but the insider remains a significant holder.

Market effects

May prompt scrutiny of cloud‑software sector insider activity.

Limited to U.S. equity markets where SNOW trades.

Low; impact confined to Snowflake investors.

Counterpoint

Insider sell could be routine portfolio rebalancing, not a bearish signal.

Key entities

  • Snowflake Inc.

    Cloud data‑warehousing provider.

  • Michael L. Speiser

    Director of Snowflake.

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.

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