Dugas Eric J. (CIK 1663307) reported 19 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-07-06). Recent activity: Sell CLH (447 shares), Sell CLH (630 shares), Sell CLH (1,324 shares), Sell CLH (2,788 shares), Sell CLH (567 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-07-06 | CLEAN HARBORS INC (CLH) | EVP CHIEF FINANCIAL OFFICER | Sell | 447 | $129,961 |
| 2026-03-17 | CLEAN HARBORS INC (CLH) | EVP CHIEF FINANCIAL OFFICER | Sell | 630 | $182,026 |
| 2026-03-17 | CLEAN HARBORS INC (CLH) | EVP CHIEF FINANCIAL OFFICER | Sell | 1,324 | $0 |
| 2026-02-20 | CLEAN HARBORS INC (CLH) | EVP CHIEF FINANCIAL OFFICER | Sell | 2,788 | $784,292 |
| 2026-02-03 | CLEAN HARBORS INC (CLH) | EVP CHIEF FINANCIAL OFFICER | Sell | 567 | $147,369 |
| 2026-02-03 | CLEAN HARBORS INC (CLH) | EVP CHIEF FINANCIAL OFFICER | Buy | 3,066 | $0 |
| 2026-02-03 | CLEAN HARBORS INC (CLH) | EVP CHIEF FINANCIAL OFFICER | Buy | 1,022 | $0 |
| 2025-07-03 | CLEAN HARBORS INC (CLH) | EVP CHIEF FINANCIAL OFFICER | Sell | 613 | $140,714 |
| 2025-06-03 | CLEAN HARBORS INC (CLH) | EVP CHIEF FINANCIAL OFFICER | Sell | 806 | $182,793 |
| 2025-04-02 | CLEAN HARBORS INC (CLH) | EVP CHIEF FINANCIAL OFFICER | Sell | 631 | $121,720 |
| 2025-04-02 | CLEAN HARBORS INC (CLH) | EVP CHIEF FINANCIAL OFFICER | Sell | 2,900 | $0 |
| 2025-03-18 | CLEAN HARBORS INC (CLH) | EVP CHIEF FINANCIAL OFFICER | Sell | 631 | $121,720 |
| 2025-03-11 | CLEAN HARBORS INC (CLH) | EVP CHIEF FINANCIAL OFFICER | Buy | 1,050 | $200,949 |
| 2025-03-11 | CLEAN HARBORS INC (CLH) | EVP CHIEF FINANCIAL OFFICER | Buy | 975 | $0 |
| 2025-03-11 | CLEAN HARBORS INC (CLH) | EVP CHIEF FINANCIAL OFFICER | Buy | 2,924 | $0 |
| 2025-03-11 | CLEAN HARBORS INC (CLH) | EVP CHIEF FINANCIAL OFFICER | Sell | 292 | $68,036 |
| 2025-02-05 | CLEAN HARBORS INC (CLH) | EVP CHIEF FINANCIAL OFFICER | Buy | 975 | $0 |
| 2025-02-05 | CLEAN HARBORS INC (CLH) | EVP CHIEF FINANCIAL OFFICER | Buy | 2,924 | $0 |
| 2025-02-05 | CLEAN HARBORS INC (CLH) | EVP CHIEF FINANCIAL OFFICER | Sell | 816 | $190,128 |
Source: SEC Form 4 filings · as of 2026-07-06