Insider Cluster (2 insiders) ·Filed Aug 17, 2026

FAST

FASTENAL CO
NEUTRAL
Impact 2/10
Horizonimmediate Processed1mo ago
Insider cluster: 2 insiders, $226K total
Actionable Insight • Neutral

Insider sales are immaterial relative to company size and likely reflect routine option exercise and diversification. No trading action warranted; monitor for any larger insider activity or changes in corporate events.

DirectionNeutral
Confidencehigh
Horizonimmediate
Latest settled — T+20d ⚠ clustered
FAST ▼ -3.55% at T+20d
NEUTRAL call ✗ call lost -3.55% · α vs SPY -1.57% · entry $51.23 → $49.41
Next anchor: T+60d in 6w
Latest observation: T+32 -5.52% FF3 residual α
Entry anchored
Aug 17, 11:19 AM ET
via 1-min bar
T+1d
+0.08%
call +0.08% · α +0.75%
$51.27
settled 6w ago
T+5d
+0.10%
call +0.10% · α +1.29%
$51.28
settled 6w ago
T+20d
-3.55%
call -3.55% · α -1.57%
$49.41
settled 17d ago
T+60d
—
call — · α —
—
in 6w

Price Chart

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Executive Summary

Two Fastenal insiders sold a total of ~$632K in open-market transactions over a 7-day window, representing 0.001% of the company's $58.5B market cap. The sales are trivial in size and appear routine — the EVP's sales followed option exercises, and the Director's sale is small. No material signal for traders.

Key Financial Metrics

Direction
selling
Total Value
$631.8K
Insiders
2

Key Facts

  • Director Michael J. Ancius sold 3,000 shares at $52.00 for $156K on 2026-08-10.
  • EVP Donnalee Kathleen Papenfuss sold 9,258 shares total ($475,758) on 2026-08-13 after exercising options.
  • Total open-market sales: ~$632K, or 0.001% of Fastenal's $58.5B market cap.
  • No insider buying in the cluster; all transactions were sales.

Financial Impact

Negligible — $632K in sales is 0.001% of market cap.

Market Snapshot

Exchange
Nasdaq
Sector
Retail-Building Materials, Hardware, Garden Supply
Analyst Consensus
42% bullish (26 analysts)

Investment Themes

Consumer & Retail

Documents Analyzed

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

DocumentAccession Number
CLUSTER Data (Synthetic)cluster-FAST-1786982552179
7 reports for FAST
Performance horizon

Track record builds as more directional reports settle.

Filters
Rows
Reports for FAST — sortable, filterable
TypeNow
Aug 17, 2026
6w ago
Insider Cluster
NEUTRAL ★ 2/10
$51.23 $49.41▼ −3.55%▼ −1.57%$50.75 (−0.94%)
Aug 17, 2026
6w ago
Insider Cluster
NEUTRAL ★ 2/10
$51.23 $49.41▼ −3.55%▼ −1.57%$50.75 (−0.94%)
Aug 11, 2026
7w ago
Insider Cluster
NEUTRAL ★ 2/10
$52.38 $48.79▼ −6.85%▼ −5.79%$50.75 (−3.11%)
Jul 14, 2026
11w ago
8-K
NEUTRAL ★ 5/10
$45.74 $52.38▲ +14.52%▲ +12.03%$50.75 (+10.95%)
Jun 23, 2026
14w ago
8-K
NEUTRAL ★ 4/10
$46.26 $45.33▼ −2.01%▼ −3.94%$50.75 (+9.71%)
Apr 13, 2026
24w ago
8-K
MIXED ★ 6/10
$45.56 $43.30▼ −4.95%▼ −12.68%$50.75 (+11.40%)
Feb 28, 2026
30w ago
Institutional Cluster
BULLISH ★ 7/10
$46.08 $44.88▼ −2.61%▲ +5.33%$50.75 (+10.12%)
Showing 7 of 7

US Market Status

Market Closed — Opens Mon (65h 30m)

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Report published Aug 17, 2026