Knapp Jeffrey Herbert 4
4 · CLEAN HARBORS INC · Filed Dec 6, 2021
Insider Transaction Report
Form 4
Knapp Jeffrey Herbert
EVP - HR (CHESI)
Transactions
- Sale
Common Stock
2021-11-19$108.56/sh−1,000$108,560→ 4,311 total - Sale
Common Stock
2021-11-23$109.47/sh−458$50,137→ 3,853 total - Sale
Common Stock
2021-12-01$100.55/sh−1,000$100,550→ 2,853 total