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Insider Cluster (4 insiders) ·Filed Sep 8, 2026

FSLY

Fastly, Inc.
BEARISH
Impact 5/10
Horizonweeks Processed1mo ago
Insider cluster: 4 insiders, $0.9M total
Actionable Insight ▼ Bearish

The cluster of open-market sales by the CEO, CTO, and President without 10b5-1 plans is a bearish signal. Monitor for upcoming earnings or material news that may have prompted the selling; if no positive catalyst emerges, the stock may face continued selling pressure.

DirectionBearish
Confidencemedium
Horizonweeks
Latest settled — T+20d
FSLY ▲ +11.32% at T+20d
SHORT call ✗ call lost -11.32% · α vs SPY -9.37% · entry $22.71 → $25.28
Next anchor: T+60d in 5w
Latest observation: T+32 -5.29% FF3 residual α
Entry = T+0 close
Sep 8, 2026
via day close
T+1d
0.00%
call 0.00% · α -0.60%
$22.71
settled 7w ago
T+5d
+3.65%
call -3.65% · α -4.75%
$23.54
settled 6w ago
T+20d
+11.32%
call -11.32% · α -9.37%
$25.28
settled 21d ago
T+60d
Pending
in 5w

Price Chart

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Executive Summary

Four Fastly insiders, including the CEO, CTO, and President, sold a total of ~$941K in open-market sales over a one-week window. The CEO's $193K sale is notable as the most senior insider, but the total value is ~0.29% of the company's ~$326M market cap, falling in the modest range. The cluster is entirely open-market sales with no 10b5-1 plan indication, suggesting a bearish signal, though the dollar amount is not overwhelming relative to market cap.

Key Financial Metrics

Direction
selling
Total Value
$941.0K
Insiders
4

Key Facts

  • CEO Compton Charles Lacey III sold 9,458 shares at $20.42 for $193,132 on 2026-09-02.
  • CTO Artur Bergman sold 10,800 shares at $21.08 for $227,000 on 2026-09-03.
  • President Scott R. Lovett sold 19,600 shares at $23.00 for $451,000 on 2026-08-31.
  • Director Christopher B. Paisley sold 3,000 shares at $23.00 for $69,000 on 2026-08-31.
  • Total open-market sales of ~$941K represent ~0.29% of Fastly's ~$326M market cap.
  • No 10b5-1 trading plans were indicated for any of the sales.

Financial Impact

~$941K in insider sales, ~0.29% of market cap

insider ownershipmarket sentiment

Risk Factors

  • Insider sales may indicate management's lack of confidence in near-term prospects.
  • No 10b5-1 plans suggest the sales were discretionary, increasing the bearish signal.
  • The stock has declined ~12% in the past week (from ~$23 to ~$20), potentially accelerating the selling.

Investment Themes

Software & IT

Documents Analyzed

This report is based on 1 SEC document filed with EDGAR.

DocumentAccession Number
CLUSTER Data (Synthetic)cluster-FSLY-1788900664638
34 reports for FSLY
Performance horizon
67% Hit rate @ T+60 4 of 6 directional calls Went positive at some point 13 of 15 best @ T+5▲ +21.01%Aug 14, 2026
Filters
Rows
Reports for FSLY — sortable, filterable
TypeNow
Oct 26, 2026
today
144
NEUTRAL ★ 3/10
$25.48awaiting T+60—$26.71 (+4.83%)
Oct 26, 2026
today
144
NEUTRAL ★ 2/10
$25.44awaiting T+60—$26.71 (+4.99%)
Oct 20, 2026
6d ago
Insider Cluster
BEARISH ★ 4/10
$23.30awaiting T+60—$26.71 (−14.64%)
Oct 19, 2026
7d ago
144
NEUTRAL ★ 2/10
$22.07awaiting T+60—$26.71 (+21.02%)
Sep 25, 2026
4w ago
Insider Cluster
BEARISH ★ 5/10
$24.92awaiting T+60—$26.71 (−7.18%)
Sep 23, 2026
4w ago
Insider Cluster
BEARISH ★ 6/10
$26.68awaiting T+60—$26.71 (−0.11%)
Sep 21, 2026
5w ago
Insider Cluster
BEARISH ★ 5/10
$26.08awaiting T+60—$26.71 (−2.42%)
Sep 18, 2026
5w ago
Insider Cluster
BEARISH ★ 5/10
$27.42awaiting T+60—$26.71 (+2.59%)
Sep 16, 2026
5w ago
Insider Cluster
BEARISH ★ 5/10
$24.57awaiting T+60—$26.71 (−8.71%)
Sep 10, 2026
6w ago
Insider Cluster
NEUTRAL ★ 2/10
$23.16awaiting T+60—$26.71 (+15.33%)
Showing 10 of 34

US Market Status

Market Open — Closes in 4h 21m

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Report published Sep 8, 2026