Company_Context
Healthcare
Diagnostics & Research
Source: CURATED ISSUER CATALOG
MARKET_TICKER: CRL
CHARLES RIVER LABS INTLInsider Trading & SEC Form 4 Analysis
Institutional analysis of internal capital flows based on SEC Form 4 filings.
Open-Market Signal
BEARISH
SOURCE: EDGAR_SYSTEMSTATUS: VERIFIED
Signal_Window
Headline metrics use exact calendar-day windows.
18 directional transactions in 180D
Code P purchases and code S sales are measured from 2026.03.02 — 2026.08.28.
Net_Flow_180D
-$32.5M
Open-market buys minus salesLatest_Form_4
2026.08.19
Latest available filingActive_Insiders_180D
18
Reporting entities in windowTop_Buyer_180D
LaPlume Joseph W
$4.4KTop_Seller_180D
FOSTER JAMES C
$24.8MAutomated_Intelligence_Report :: CRL
Analysis of eligible SEC Form 4 activity for CRL indicates a bearish 180-day signal. The selected window contains transactions from 18 distinct reporting insiders, with aggregate nominal activity of $59.01M.
Open-market purchases minus open-market sales produce a negative net flow of $32.53M. Open-market executions represent the majority of measured nominal activity in this window, making the directional flow more representative of voluntary trading activity.
LaPlume Joseph W recorded the largest aggregate purchase volume, while FOSTER JAMES C recorded the largest aggregate sale volume. Form 4 activity provides useful ownership context, but it should not be treated as a standalone prediction of future price performance.
Enriched_Research_Context
More context behind the filing
These indicators use normalized SEC roles, issuer metadata, cluster detection and post-filing market prices already calculated by the data pipeline.
Cluster_Activity
0
Clustered open-market purchase records in the recent filing sample.
No coordinated buying cluster detected
Post_Filing_Performance
Live Market Chart :: CRL
Analyze CRL with advanced technical indicators.
View on TradingView (Get $15 Off)Recent Insider Flow :: CRL
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Recent_Filing_History
Inspect the underlying SEC transactions
This table shows recent filing history and is not restricted by the selected 180D headline signal window.
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Automated_Queries :: Frequently Asked Questions
>When was the latest SEC Form 4 filed for CRL?
The most recent insider transaction on record was filed on 2026.08.19. InsiderAlpha monitors EDGAR filings and updates this terminal as new Form 4 documents are published.
>How many corporate insiders are active in CRL?
The selected 180-day window contains 18 distinct reporting insiders with eligible transactions for CRL. This count changes when a different signal window is selected.
>Is insider buying outweighing selling at CRL?
Open-market selling volume ($32.54M) currently exceeds buying volume ($0.00M), indicating net liquidation by insiders.
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