Diderich Jeroen sold CLH
June 1, 2026 · Form 4 insider transaction
Diderich Jeroen sold 1,717 shares of Clean Harbors, Inc. at $281.00 per share, a transaction worth $482.5K. The trade was recorded as shares withheld for taxes and disclosed on an SEC Form 4, filed 2 days after the transaction.
Direction
Disposed (sell-side)
Shares
1,717
Price
$281.00
Total value
$482.5K
InsiderDiderich Jeroen
RoleOfficer
CompanyClean Harbors, Inc. (CLH)
SecurityCommon Stock
Transaction codeF: Shares withheld for taxes
Transaction dateJune 1, 2026
Filing dateJune 3, 2026
Shares owned after16,152
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
Payment of tax liability by withholding of securities incident to vesting of securities in accordance with Rule 16b3; Includes 14 shares acquired under the Clean Harbors Employee Stock Purchase Plan.