Polito Karyn bought CLH
October 29, 2026 · Form 4 insider transaction
Polito Karyn bought 125 shares of Clean Harbors, Inc. at $314.83 per share, a transaction worth $39.4K. The trade was recorded as open-market purchase and disclosed on an SEC Form 4, filed 4 days after the transaction.
Direction
Acquired (buy-side)
Shares
125
Price
$314.83
Total value
$39.4K
InsiderPolito Karyn
RoleDirector
CompanyClean Harbors, Inc. (CLH)
SecurityCommon Stock
Transaction codeP: Open-market purchase
Transaction dateOctober 29, 2026
Filing dateNovember 2, 2026
Shares owned after4,252
OwnershipDirect
10b5-1 planNo
AmendedNo