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Insider Cluster (3 insiders) ·Filed Sep 25, 2026

FSLY

Fastly, Inc.
BEARISH
Impact 5/10
Horizondays Processed1mo ago
Insider cluster: 3 insiders, $1.7M total
Actionable Insight ▼ Bearish

The CTO and President both sold near the top of the recent price range ($29.17) within the cluster window. The absence of any insider buying (no code P) alongside these sales means the entire cluster is uniformly bearish — no offsetting bullish signal from other insiders. Monitor next 8-K for any upcoming earnings pre-announcement or operational update that could explain this selling.

DirectionBearish
Confidencemedium
Horizondays
Latest settled — T+20d
FSLY ▲ +3.73% at T+20d
SHORT call ✗ call lost -3.73% · α vs SPY -3.76% · entry $24.92 → $25.85
Next anchor: T+60d in 8w
Entry = T+0 close
Sep 25, 2026
via day close
T+1d
+2.25%
call -2.25% · α -2.43%
$25.48
settled 29d ago
T+5d
+4.37%
call -4.37% · α -3.17%
$26.01
settled 25d ago
T+20d
+3.73%
call -3.73% · α -3.76%
$25.85
settled 4d ago
T+60d
Pending
in 8w

Price Chart

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Executive Summary

Three Fastly insiders, including the CTO and President, sold a total of ~$1.71M in open-market sales over a 7-day window. The CTO's sales alone account for ~$709K, while the President sold ~$844K. These are not plan-driven or tax-withholding sales, and the cluster represents ~0.52% of Fastly's ~$326M market cap, crossing the 0.5% materiality threshold. The selling is concentrated among senior operating executives, which is a bearish signal for near-term price action.

Key Financial Metrics

Direction
selling
Total Value
$1.7M
Insiders
3

Key Facts

  • Three insiders sold shares in open-market transactions totaling ~$1.71M
  • CTO Artur Bergman sold 24.3K shares at $29.17 for ~$709K on 2026-09-23
  • President Scott R. Lovett sold 34.3K shares at $24.58 for ~$844K on 2026-09-17
  • Principal Accounting Officer Jeffrey Ford sold 6.3K shares at $25.37 for ~$161K on 2026-09-17
  • Cluster represents ~0.52% of Fastly's ~$326M market cap, above the 0.5% materiality threshold
  • No 10b5-1 plan or tax-withholding (F) transactions — all trades are open-market sales (code S)

Financial Impact

~$1.71M in insider selling by three senior executives over 7 days; 0.52% of market cap

insider sellingmarket cap

Risk Factors

  • Insider selling by CTO and President suggests management may have negative view of near-term outlook
  • No insider buying to offset the selling — all trades are open-market sales
  • Cluster cluster may trigger further selling by other insiders if stock continues to trade near $29
  • Potential upcoming earnings or product news that insiders may be pre-positioning for

Investment Themes

Software & IT

Documents Analyzed

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

DocumentAccession Number
CLUSTER Data (Synthetic)cluster-FSLY-1790369447274
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—$27.83 (+9.22%)
Oct 26, 2026
today
144
NEUTRAL ★ 2/10
$25.44awaiting T+60—$27.83 (+9.40%)
Oct 20, 2026
6d ago
Insider Cluster
BEARISH ★ 4/10
$23.30awaiting T+60—$27.83 (−19.44%)
Oct 19, 2026
7d ago
144
NEUTRAL ★ 2/10
$22.07awaiting T+60—$27.83 (+26.10%)
Sep 25, 2026
4w ago
Insider Cluster
BEARISH ★ 5/10
$24.92awaiting T+60—$27.83 (−11.68%)
Sep 23, 2026
4w ago
Insider Cluster
BEARISH ★ 6/10
$26.68awaiting T+60—$27.83 (−4.31%)
Sep 21, 2026
5w ago
Insider Cluster
BEARISH ★ 5/10
$26.08awaiting T+60—$27.83 (−6.71%)
Sep 18, 2026
5w ago
Insider Cluster
BEARISH ★ 5/10
$27.42awaiting T+60—$27.83 (−1.50%)
Sep 16, 2026
5w ago
Insider Cluster
BEARISH ★ 5/10
$24.57awaiting T+60—$27.83 (−13.27%)
Sep 10, 2026
6w ago
Insider Cluster
NEUTRAL ★ 2/10
$23.16awaiting T+60—$27.83 (+20.16%)
Showing 10 of 34

US Market Status

Market Open — Closes in 1h 2m

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Report published Sep 25, 2026