Girshick Birgit bought CRL
August 11, 2026 · Form 4 insider transaction
Girshick Birgit bought 6,500 shares of Charles River Laboratories International, Inc. at $179.66 per share, a transaction worth $1.17M. The trade was recorded as option exercise and disclosed on an SEC Form 4, filed 2 days after the transaction.
Direction
Acquired (buy-side)
Shares
6,500
Price
$179.66
Total value
$1.17M
InsiderGirshick Birgit
Role—
SecurityCommon Stock
Transaction codeM: Option exercise
Transaction dateAugust 11, 2026
Filing dateAugust 13, 2026
Shares owned after42,513
OwnershipDirect
10b5-1 planNo
AmendedNo