TWOHIG MICHAEL J 4
4 · CLEAN HARBORS INC · Filed Dec 17, 2021
Insider Transaction Report
Form 4
TWOHIG MICHAEL J
SVP & Ch. Info. Off. CHESI
Transactions
- Tax Payment
Common Stock
2021-12-15$98.73/sh−453$44,725→ 27,885 total
Footnotes (1)
- [F1]Payment of tax liability by withholding of securities incident to the vesting of a security issued in accordance with rule 16b-3.