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MASSARO GEORGE

SEC insider (Form 3/4/5 filer). CIK 0001221496. Director at CHARLES RIVER LABORATORIES INTERNATIONAL, INC. (CRL). 8 reported Form 4/5 transactions since Sep 2024; latest on May 15, 2025. Located in WILMINGTON, MA.

Companies MASSARO GEORGE has filed insider reports for

  • CHARLES RIVER LABORATORIES INTERNATIONAL, INC. (CRL): Director
MASSARO GEORGE profile photo

MASSARO GEORGE

CIK: 0001221496

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)8 (100.0%)

Position reduction

Option Exercises (M)0 (0.0%)

Derivative conversions

Awards (A)0 (0.0%)

Compensation grants

Other (G, F, J, C, D, …)0 (0.0%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (1)

CHARLES RIVER LABORATORIES INTERNATIONAL, INC. logo
CRL

CHARLES RIVER LABORATORIES INTERNATIONAL, INC.

Director

Discretionary Trading P&L

Holdings

Transaction History (8 total)

  • CHARLES RIVER LABORATORIES INTERNATIONAL, INC. logo
    CRL

    CHARLES RIVER LABORATORIES INTERNATIONAL, INC.

    May 15, 2025
    Sale
    Direct
    35 shares at avg. $136.32$5K
  • CHARLES RIVER LABORATORIES INTERNATIONAL, INC. logo
    CRL

    CHARLES RIVER LABORATORIES INTERNATIONAL, INC.

    May 15, 2025
    Sale
    Direct
    81 shares at avg. $137.68$11K
  • CHARLES RIVER LABORATORIES INTERNATIONAL, INC. logo
    CRL

    CHARLES RIVER LABORATORIES INTERNATIONAL, INC.

    May 15, 2025
    Sale
    Direct
    24 shares at avg. $139.05$3K
  • CHARLES RIVER LABORATORIES INTERNATIONAL, INC. logo
    CRL

    CHARLES RIVER LABORATORIES INTERNATIONAL, INC.

    May 14, 2025
    Sale
    Direct
    91 shares at avg. $139.95$13K
  • CHARLES RIVER LABORATORIES INTERNATIONAL, INC. logo
    CRL

    CHARLES RIVER LABORATORIES INTERNATIONAL, INC.

    May 14, 2025
    Sale
    Direct
    21 shares at avg. $140.78$3K
  • CHARLES RIVER LABORATORIES INTERNATIONAL, INC. logo
    CRL

    CHARLES RIVER LABORATORIES INTERNATIONAL, INC.

    May 14, 2025
    Sale
    Direct
    14 shares at avg. $141.85$2K
  • CHARLES RIVER LABORATORIES INTERNATIONAL, INC. logo
    CRL

    CHARLES RIVER LABORATORIES INTERNATIONAL, INC.

    May 14, 2025
    Sale
    Direct
    7 shares at avg. $143.77$1K
  • CHARLES RIVER LABORATORIES INTERNATIONAL, INC. logo
    CRL

    CHARLES RIVER LABORATORIES INTERNATIONAL, INC.

    May 14, 2025
    Sale
    Direct
    7 shares at avg. $145.54$1K

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