$FSLY

Bergman Artur sold $363K of FSLY

Bergman Artur (Chief Technology Officer) sold 17,576 shares of Fastly, Inc. (FSLY) at $20.66 ($0.36M total) on 2026-09-03 under a Rule 10b5-1 trading plan.

Original reporting
SEC EDGAR · Bergman Artur
Published Sep 8, 2026, 8:50 PM UTC
Analysis
AlphAI AI DeskAI-generated
Added to AlphAI Sep 8, 2026, 9:18 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
$FSLY
Neutral
medium confidence
Mentioned
$FSLY
Relevance
3/10
AlphAI data visualization · based on SEC EDGAR
Decision brief

The 30-second read

$FSLYNeutralLow
01

Why it matters

For trading, the main use is monitoring insider activity and potential sentiment drift. It does not provide new operational, financial, or regulatory information about Fastly.

02

Market read

A disclosed insider sale totaling about $363k is unlikely to drive fundamentals, but it can slightly influence short-term sentiment and positioning.

03

What to watch

The filing does not indicate whether other insiders are buying, whether the company has concurrent catalysts, or whether the insider’s remaining holdings change materially over time.

Relevance 3/10Novelty 4/10Timing: Filed 2026-09-08, covering a sale executed 2026-09-03.

Background

The article is an SEC Form 4 insider transaction disclosure for Fastly, Inc. (FSLY) by its CTO, Artur Bergman, executed under a pre-arranged Rule 10b5-1 plan.

Company-level read

Ticker impact

$FSLYNeutralMedium confidence
Context

Fastly CTO Artur Bergman sold 17,576 shares at $20.6600 on 2026-09-03 under a pre-arranged 10b5-1 plan, totaling $363,120.16.

Expected impact

Near-term impact likely limited; any effect would be sentiment-driven rather than a new fundamental catalyst.

Evidence & confidence

Form 4 insider sales can signal liquidity needs, diversification, or planned selling; the presence of a pre-arranged 10b5-1 plan reduces interpretive weight versus discretionary sales.

Market effects

No direct sector read-through; this is company-specific insider transaction data.

None.

None.

Counterpoint

Because the sale is under a 10b5-1 plan, it may have little to no informational content; traders may overreact to insider selling headlines.

Key entities

  • Fastly, Inc.

    US-listed company whose insider transaction is disclosed.

  • Artur Bergman

    Chief Technology Officer and director who sold shares.

  • Rule 10b5-1 plan

    Pre-arranged plan that typically reduces interpretive weight of insider sales.

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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