TWOHIG MICHAEL J 4
4 · CLEAN HARBORS INC · Filed Feb 9, 2022
Insider Transaction Report
Form 4
TWOHIG MICHAEL J
SVP & Ch. Info. Off. CHESI
Transactions
- Award
Common Stock
2022-02-07+4,066→ 31,951 total - Award
Common Stock
2022-02-07+1,109→ 33,060 total
Footnotes (2)
- [F1]Performance-Based Restricted Stock Award that will vest, depending on achievement of certain goals during the performance period 1/1/2022-12/31/2023.
- [F2]Restricted Stock Award vesting as to 60% on February 1, 2025; 20% on February 1, 2026; and 20% on February 1, 2027.