Insider Cluster (3 insiders) ·Filed Aug 10, 2026

CRL

CHARLES RIVER LABORATORIES INTERNATIONAL, INC.
NEUTRAL
Impact 3/10
Horizondays Processed1mo ago
Insider cluster: 2 insiders, $2.4M total
Actionable Insight • Neutral

The insider sales are routine post-earnings liquidity events, not a bearish signal. The CEVP's pure open-market sale is the only notable element, but at 0.01% of market cap it is noise. Monitor for any C-suite selling in the next 30 days, which would carry more weight. The Q2 beat and raised guidance remain the dominant narrative.

DirectionNeutral
Confidencehigh
Horizondays
Latest settled — T+20d ⚠ clustered
CRL ▼ -1.29% at T+20d
NEUTRAL call ✗ call lost -1.29% · α vs SPY -0.24% · entry $282.00 → $278.35
Next anchor: T+60d in 5w
Latest observation: T+34 -14.81% FF3 residual α
Entry anchored
Aug 10, 04:00 PM ET
via 1-min bar
T+1d
+0.84%
call +0.84% · α +0.59%
$284.37
settled 7w ago
T+5d
-1.00%
call -1.00% · α -0.59%
$279.19
settled 7w ago
T+20d
-1.29%
call -1.29% · α -0.24%
$278.35
settled 24d ago
T+60d
—
call — · α —
—
in 5w

Price Chart

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Executive Summary

Two senior CRL executives (EVP & Chief People Officer and CEVP, Disc & Safety Assessment) sold a combined ~$2.41M in open-market shares on August 5-6, 2026, immediately following the company's Q2 earnings beat and raised guidance. The sales are predominantly option-exercise-and-sell transactions by the CAO and EVP, which are routine post-vesting liquidity events, but the CEVP's $1.33M sale is a pure open-market disposition without a corresponding exercise. At ~0.02% of market cap, the total dollar value is trivial and does not signal material insider concern.

Key Financial Metrics

Direction
selling
Total Value
$2.4M
Insiders
3

Key Facts

  • Two senior executives sold a combined ~$2.41M in open-market shares on Aug 5-6, 2026.
  • The CAO (SVP, Finance) also sold ~$1.73M across multiple trades, all tied to option exercises at various strike prices.
  • Total open-market sales represent ~0.018% of CRL's $13.2B market cap — well below the 0.1% materiality threshold.
  • The cluster occurred 1-2 days after CRL reported Q2 2026 revenue of $1.00B (beat) and raised full-year EPS guidance.
  • No C-suite officers (CEO, CFO, COO) participated in the cluster.

Financial Impact

~$2.41M in open-market sales, representing ~0.018% of market cap — immaterial

Risk Factors

  • CEVP Parisotto's $1.33M pure open-market sale without a corresponding option exercise could indicate personal portfolio rebalancing, but is not a red flag at this size.
  • If additional C-suite selling emerges in the next 30 days, the cluster would become more meaningful.

Market Snapshot

Exchange
NYSE
Sector
Services-Commercial Physical & Biological Research
Analyst Consensus
68% bullish (22 analysts)

Investment Themes

Biotech & Drug Discovery

Documents Analyzed

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

DocumentAccession Number
CLUSTER Data (Synthetic)cluster-CRL-1786435298275
8 reports for CRL
Performance horizon

Track record builds as more directional reports settle.

Filters
Rows
Reports for CRL — sortable, filterable
TypeNow
Aug 27, 2026
5w ago
Insider Cluster
NEUTRAL ★ 3/10
$296.41 $294.44▼ −0.66%▼ −0.16%$290.19 (−2.10%)
Aug 20, 2026
6w ago
Insider Cluster
NEUTRAL ★ 3/10
$291.45 $278.06▼ −4.59%▼ −4.59%$290.19 (−0.43%)
Aug 13, 2026
7w ago
Insider Cluster
NEUTRAL ★ 3/10
$281.27 $278.26▼ −1.07%▲ +0.68%$290.19 (+3.17%)
Aug 11, 2026
7w ago
Insider Cluster
NEUTRAL ★ 3/10
$282.00 $278.35▼ −1.29%▼ −0.24%$290.19 (+2.90%)
Aug 10, 2026
7w ago
Insider Cluster
NEUTRAL ★ 3/10
$282.00 $278.35▼ −1.29%▼ −0.24%$290.19 (+2.90%)
Aug 5, 2026
8w ago
8-K
BULLISH ★ 7/10
$260.72 $291.76▲ +11.91%▲ +12.51%$290.19 (+11.30%)
May 7, 2026
21w ago
8-K
BEARISH ★ 6/10
$180.78 $179.87▲ +0.51%▲ +3.64%$290.19 (−60.52%)
Feb 25, 2026
31w ago
8-K
MIXED ★ 7/10
$167.50 $164.89▼ −1.56%▲ +3.68%$290.19 (+73.24%)
Showing 8 of 8

US Market Status

Market Closed — Opens Mon (63h 48m)

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Report published Aug 11, 2026