PARRY DAVID M 4
4 · CLEAN HARBORS INC · Filed Sep 18, 2018
Insider Transaction Report
Form 4
PARRY DAVID M
EVP CHESI
Transactions
- Disposition to Issuer
Common Stock
2018-09-15−31,054→ 11,544 total
4 · CLEAN HARBORS INC · Filed Sep 18, 2018
Common Stock