Diderich Jeroen bought CLH
February 1, 2026 · Form 4 insider transaction
Diderich Jeroen bought 1,047 shares of Clean Harbors, Inc. at $0.00 per share, a transaction worth N/A. The trade was recorded as grant or award and disclosed on an SEC Form 4, filed 2 days after the transaction.
Direction
Acquired (buy-side)
Shares
1,047
Price
$0.00
Total value
N/A
InsiderDiderich Jeroen
RoleOfficer
CompanyClean Harbors, Inc. (CLH)
SecurityCommon Stock
Transaction codeA: Grant or award
Transaction dateFebruary 1, 2026
Filing dateFebruary 3, 2026
Shares owned after17,855
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
Restricted Stock Award vesting as to 25% on February 1, 2027; 25% on February 1, 2028; 25% on February 1, 2029; and 25% on February 1, 2030.