February 1, 2024 · Form 4 insider transaction
GERSTENBERG ERIC W sold 4,715 shares of Clean Harbors, Inc. at $172.62 per share, a transaction worth $813.9K. The trade was recorded as shares withheld for taxes and disclosed on an SEC Form 4, filed 4 days after the transaction.
Payment of tax liability by withholding of securities incident to vesting of securities in accordance with Rule 16b-3