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C

CRL

NYSE

CHARLES RIVER LABORATORIES INTERNATIONAL, INC.

Latest disclosureOctober 2, 2026
Insider score Why 0?
0/ 100
Qualifying buys · 30d
$0

1 purchases · 18 sales

Price by TradingViewDelayed quote from TradingView, for viewing only. It does not power Whale Atlas scores or alerts. If the quote does not load, open the TradingView link.

Insider transactions 106

Limited filing history
All106Buying1Selling18Other87
Filters

Last 30 daysNo qualifying insider buying. No qualifying insider sales.

87 of 106 trades · February 6, 2026 – September 30, 2026Incomplete history: this shows the filings imported so far, not every filing ever made. Dates are trade dates. Filters affect this table only.

Showing the first 6 of 20 trades on this page.

Exercise or conversion

James C. Foster

Director

Common Stock

Value context
$4.1M
Reported price
$194.12 / share
Traded August 25, 2026Filed August 27, 2026SEC filing
Exercise or conversion

James C. Foster

Director

Common Stock

Value context
$2.59M
Reported price
$208.44 / share
Traded August 25, 2026Filed August 27, 2026SEC filing
Exercise or conversion

James C. Foster

Director

Stock Options (Right to Buy)

Derivative security · not the ordinary share price.

Value context
Not a separate purchase
Exercise / conversion price
$194.12 exercise / conversion price
Understand this price

This row records an option exercise or conversion. The derivative transaction price is separate from the exercise price; it is not the stock's market price. Its row value is not shown as another stock purchase.

Traded August 25, 2026Filed August 27, 2026SEC filing
Exercise or conversion

James C. Foster

Director

Stock Options (Right to Buy)

Derivative security · not the ordinary share price.

Value context
Not a separate purchase
Exercise / conversion price
$208.44 exercise / conversion price
Understand this price

This row records an option exercise or conversion. The derivative transaction price is separate from the exercise price; it is not the stock's market price. Its row value is not shown as another stock purchase.

Traded August 25, 2026Filed August 27, 2026SEC filing
Gift disclosed

Birgit Girshick

Chief Executive Officer

Common Stock

Value context
Not a purchase
Reported price
Gift · no purchase price
Understand this price

The filing reports a zero transaction price for this gift. It does not establish the market value of the gift.

Traded August 19, 2026Filed August 20, 2026SEC filing
Exercise or conversion

Shannon M. Parisotto

CEVP, Disc & Safety Assessment

Common Stock

Value context
$395.81K
Reported price
$194.12 / share
Traded August 19, 2026Filed August 20, 2026SEC filing
Exercise or conversion

Shannon M. Parisotto

CEVP, Disc & Safety Assessment

Stock Options (Right to Buy)

Derivative security · not the ordinary share price.

Value context
Not a separate purchase
Exercise / conversion price
$194.12 exercise / conversion price
Understand this price

This row records an option exercise or conversion. The derivative transaction price is separate from the exercise price; it is not the stock's market price. Its row value is not shown as another stock purchase.

Traded August 19, 2026Filed August 20, 2026SEC filing
Exercise or conversion

Nancy C. Andrews

Director

Common Stock

Value context
$94.14K
Reported price
$164.30 / share
Traded August 18, 2026Filed August 20, 2026SEC filing
Exercise or conversion

Nancy C. Andrews

Director

Stock Options (Right to Buy)

Derivative security · not the ordinary share price.

Value context
Not a separate purchase
Exercise / conversion price
$164.30 exercise / conversion price
Understand this price

This row records an option exercise or conversion. The derivative transaction price is separate from the exercise price; it is not the stock's market price. Its row value is not shown as another stock purchase.

Traded August 18, 2026Filed August 20, 2026SEC filing
Exercise or conversion

Birgit Girshick

Chief Executive Officer

Common Stock

Value context
$1.17M
Reported price
$179.66 / share
Traded August 11, 2026Filed August 13, 2026SEC filing
Exercise or conversion

Birgit Girshick

Chief Executive Officer

Stock Options (Right to Buy)

Derivative security · not the ordinary share price.

Value context
Not a separate purchase
Exercise / conversion price
$179.66 exercise / conversion price
Understand this price

This row records an option exercise or conversion. The derivative transaction price is separate from the exercise price; it is not the stock's market price. Its row value is not shown as another stock purchase.

Traded August 11, 2026Filed August 13, 2026SEC filing
Exercise or conversion

Shannon M. Parisotto

CEVP, Disc & Safety Assessment

Common Stock

Value context
$667.26K
Reported price
$179.66 / share
Traded August 11, 2026Filed August 13, 2026SEC filing
Exercise or conversion

Shannon M. Parisotto

CEVP, Disc & Safety Assessment

Stock Options (Right to Buy)

Derivative security · not the ordinary share price.

Value context
Not a separate purchase
Exercise / conversion price
$179.66 exercise / conversion price
Understand this price

This row records an option exercise or conversion. The derivative transaction price is separate from the exercise price; it is not the stock's market price. Its row value is not shown as another stock purchase.

Traded August 11, 2026Filed August 13, 2026SEC filing
Gift disclosed

Joseph W. LaPlume

EVP, Corp Strategy & Develop

Common Stock

Value context
Not a purchase
Reported price
Gift · no purchase price
Understand this price

The filing reports a zero transaction price for this gift. It does not establish the market value of the gift.

Traded August 10, 2026Filed August 11, 2026SEC filing
Exercise or conversion

James C. Foster

Director

Common Stock

Value context
$5.16M
Reported price
$179.66 / share
Traded August 10, 2026Filed August 11, 2026SEC filing
Exercise or conversion

James C. Foster

Director

Stock Options (Right to Buy)

Derivative security · not the ordinary share price.

Value context
Not a separate purchase
Exercise / conversion price
$179.66 exercise / conversion price
Understand this price

This row records an option exercise or conversion. The derivative transaction price is separate from the exercise price; it is not the stock's market price. Its row value is not shown as another stock purchase.

Traded August 10, 2026Filed August 11, 2026SEC filing
Exercise or conversion

Michael Gunnar Knell

SVP, Finance and CAO

Common Stock

Value context
$72.58K
Reported price
$179.66 / share
Traded August 6, 2026Filed August 10, 2026SEC filing
Exercise or conversion

Michael Gunnar Knell

SVP, Finance and CAO

Common Stock

Value context
$233.91K
Reported price
$194.12 / share
Traded August 6, 2026Filed August 10, 2026SEC filing
Exercise or conversion

Michael Gunnar Knell

SVP, Finance and CAO

Common Stock

Value context
$153.41K
Reported price
$208.44 / share
Traded August 6, 2026Filed August 10, 2026SEC filing
Exercise or conversion

Michael Gunnar Knell

SVP, Finance and CAO

Stock Options (Right to Buy)

Derivative security · not the ordinary share price.

Value context
Not a separate purchase
Exercise / conversion price
$179.66 exercise / conversion price
Understand this price

This row records an option exercise or conversion. The derivative transaction price is separate from the exercise price; it is not the stock's market price. Its row value is not shown as another stock purchase.

Traded August 6, 2026Filed August 10, 2026SEC filing
Reporting insiderSecurity / transactionAmount / priceValueTraded / disclosedSource
DirectorCommon StockOption exercise or conversion10b5-121,132$194.12 / share$4.1MAug 25Filed Aug 27 · 2d laterSEC filing
DirectorCommon StockOption exercise or conversion10b5-112,429$208.44 / share$2.59MAug 25Filed Aug 27 · 2d laterSEC filing
DirectorStock Options (Right to Buy)Option exercise or conversion10b5-1Derivative units21,132$194.12 exercise / conversion priceNot a separate purchaseAug 25Filed Aug 27 · 2d laterSEC filing
DirectorStock Options (Right to Buy)Option exercise or conversion10b5-1Derivative units12,429$208.44 exercise / conversion priceNot a separate purchaseAug 25Filed Aug 27 · 2d laterSEC filing
Chief Executive OfficerCommon StockGift528Gift · no purchase priceNot a purchaseAug 19Filed Aug 20 · 1d laterSEC filing
CEVP, Disc & Safety AssessmentCommon StockOption exercise or conversion10b5-12,039$194.12 / share$395.81KAug 19Filed Aug 20 · 1d laterSEC filing
CEVP, Disc & Safety AssessmentStock Options (Right to Buy)Option exercise or conversion10b5-1Derivative units2,039$194.12 exercise / conversion priceNot a separate purchaseAug 19Filed Aug 20 · 1d laterSEC filing
DirectorCommon StockOption exercise or conversion573$164.30 / share$94.14KAug 18Filed Aug 20 · 2d laterSEC filing
DirectorStock Options (Right to Buy)Option exercise or conversionDerivative units573$164.30 exercise / conversion priceNot a separate purchaseAug 18Filed Aug 20 · 2d laterSEC filing
Chief Executive OfficerCommon StockOption exercise or conversion10b5-16,500$179.66 / share$1.17MAug 11Filed Aug 13 · 2d laterSEC filing
Chief Executive OfficerStock Options (Right to Buy)Option exercise or conversion10b5-1Derivative units6,500$179.66 exercise / conversion priceNot a separate purchaseAug 11Filed Aug 13 · 2d laterSEC filing
CEVP, Disc & Safety AssessmentCommon StockOption exercise or conversion10b5-13,714$179.66 / share$667.26KAug 11Filed Aug 13 · 2d laterSEC filing
CEVP, Disc & Safety AssessmentStock Options (Right to Buy)Option exercise or conversion10b5-1Derivative units3,714$179.66 exercise / conversion priceNot a separate purchaseAug 11Filed Aug 13 · 2d laterSEC filing
EVP, Corp Strategy & DevelopCommon StockGift257Gift · no purchase priceNot a purchaseAug 10Filed Aug 11 · 1d laterSEC filing
DirectorCommon StockOption exercise or conversion10b5-128,733$179.66 / share$5.16MAug 10Filed Aug 11 · 1d laterSEC filing
DirectorStock Options (Right to Buy)Option exercise or conversion10b5-1Derivative units28,733$179.66 exercise / conversion priceNot a separate purchaseAug 10Filed Aug 11 · 1d laterSEC filing
SVP, Finance and CAOCommon StockOption exercise or conversion404$179.66 / share$72.58KAug 6Filed Aug 10 · 4d laterSEC filing
SVP, Finance and CAOCommon StockOption exercise or conversion1,205$194.12 / share$233.91KAug 6Filed Aug 10 · 4d laterSEC filing
SVP, Finance and CAOCommon StockOption exercise or conversion736$208.44 / share$153.41KAug 6Filed Aug 10 · 4d laterSEC filing
SVP, Finance and CAOStock Options (Right to Buy)Option exercise or conversionDerivative units404$179.66 exercise / conversion priceNot a separate purchaseAug 6Filed Aug 10 · 4d laterSEC filing

Showing the latest 20 of 87 trades. Show all 87 trades

Explore furtherTechnical lab Company financials Test a strategy Compare company

Why this buying score?

No qualifying common-equity purchases

No eligible common-equity purchase is public by this cutoff within 180 transaction-date days. Other instruments, exercises and routine activity do not contribute purchase points.

+0 pts

This score describes qualifying insider purchases at issuer level. Read the methodology

Sources and coverage

Source
SEC EDGAR · Form 4
Issuer CIK
0001100682
Latest public acceptance
Oct 2, 2026, 08:27 PM UTC
Score calculated
Oct 7, 2026, 12:06 AM UTC
Parser
form4-parser-1.5
Classifier
form4-classifier-1.1
Scoring methodology
insider-experimental-1.1
Availability
Public filing time, not trade date

Open a transaction's SEC filing for the primary evidence. A code P may describe an open-market or private purchase; classification is not proof of intent.

Insider activity can have many explanations. Signal Strength is not a probability of profit or a recommendation to trade.

Congress transactions 0

All Congress filings
No disclosed congressional trades for CRL in the imported filings.

This reflects the filings imported so far, not a complete trading history.

Limited filing history · Market-wide discovery does not establish complete company history. View coverage