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sellWeak10b5-1 plan

Shannon M Parisotto sold $303k of CRL

CEVP, Disc & Safety Assessment at CHARLES RIVER LABORATORIES INTERNATIONAL, INC.. 981 shares at an average of $308.44, traded Oct 5, 2026, filed Oct 7, 2026.

Warning score
0
Value
$303k
981 shares
Holdings after
4,807
-17% from before
From 52-week low
+107%
low $149.93, close $310.77
From 52-week high
0%
high $310.77, as of Oct 5, 2026

Score components

  • Role
    Officer
    +15
  • Trade size
    $303k at market
    +14
  • Share of holdings sold
    Sold 17% of holdings
    +5
  • Cluster
    No other insider selling within 14 days
    0
  • Exercise and sell
    Shares came from an option exercise in the same filing
    -15
  • 10b5-1 plan
    Pre-scheduled under a 10b5-1 plan
    -20

What happened after comparable sells

Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.

Price around the trade, and since

From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.

CRLOct 9, 2026 · close 301.79
Since filing Oct 7, 2026: +0.5%SPY +0.2% · excess +0.3%

Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™

Rows in this filing

Every transaction in Form 4 0001952784-26-000003, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Oct 5, 2026MOption exercise
Common Stock10b5-1
+981$208.44$204k5,7885 d ago
Oct 5, 2026SOpen-market sale
Common Stock10b5-1
-981$308.44$303k4,8075 d ago
Oct 5, 2026MOption exercise
Stock Options (Right to Buy)derivative10b5-1
-981$0.00$02,9445 d ago

Related signals

Other insiders at CHARLES RIVER LABORATORIES INTERNATIONAL, INC. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
17Weak
CRLbuy
CHARLES RIVER LABORATORIES INTERNATIONAL, INC.
Glenn Coleman
EVP & Chief Financial Officer
$2,974
10 shares
+0%
3Weak
CRLsell 210b5-1
CHARLES RIVER LABORATORIES INTERNATIONAL, INC.
George Massaro
director
$19k
140 shares
-2%
31Weak
CRLsell 2
CHARLES RIVER LABORATORIES INTERNATIONAL, INC.
Joseph W LaPlume
EVP, Corp Strategy & Develop
$73k
500 shares
-2%
3Weak
CRLsell 210b5-1
CHARLES RIVER LABORATORIES INTERNATIONAL, INC.
George Massaro
director
$20k
140 shares
-2%
41Moderate
CRLsell
CHARLES RIVER LABORATORIES INTERNATIONAL, INC.
Joseph W LaPlume
EVP, Corp Strategy & Develop
$715k
4,400 shares
-18%
41Moderate
CRLbuy 2
CHARLES RIVER LABORATORIES INTERNATIONAL, INC.
Birgit Girshick
Corporate Executive VP & COO
$249k
1,514 shares
+3%
58Moderate
CRLbuy 2
CHARLES RIVER LABORATORIES INTERNATIONAL, INC.
James C Foster
Chairman, President and CEO
$1.0M
6,075 shares
+3%
50Moderate
CRLsell
CHARLES RIVER LABORATORIES INTERNATIONAL, INC.
Richard F Wallman
director
$1.6M
7,621 shares
-40%

Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.

Shannon M Parisotto sold $303k of CRL | InsiderTell