Issuer · CIK 0000822818
CLH — CLEAN HARBORS INC
Recent filings
- Jun 3, 2026·Form 4·Other$482.5K
CLH/CLEAN HARBORS INC
Diderich Jeroen · EVP&President of Sales&Service
Mechanical filing
AI thesis skipped - May 27, 2026·Form 4·Sell$225.8K
CLH/CLEAN HARBORS INC
States Lauren · director
Mechanical filing
AI thesis skipped - May 22, 2026·Form 4·Other—
CLH/CLEAN HARBORS INC
Willett Robert · director
Mechanical filing
AI thesis skipped - May 22, 2026·Form 4·Other—
CLH/CLEAN HARBORS INC
Welch John R. · director
Mechanical filing
AI thesis skipped - May 22, 2026·Form 4·Other—
CLH/CLEAN HARBORS INC
Stewart Shelley JR · director
Mechanical filing
AI thesis skipped - May 22, 2026·Form 4·Other—
CLH/CLEAN HARBORS INC
States Lauren · director
Mechanical filing
AI thesis skipped - May 22, 2026·Form 4·Other—
CLH/CLEAN HARBORS INC
Robertson Andrea · director
Mechanical filing
AI thesis skipped - May 22, 2026·Form 4·Other—
CLH/CLEAN HARBORS INC
Reed Marcy L. · director
Mechanical filing
AI thesis skipped - May 22, 2026·Form 4·Other—
CLH/CLEAN HARBORS INC
Quirk Alison A. · director
Mechanical filing
AI thesis skipped - May 22, 2026·Form 4·Other—
CLH/CLEAN HARBORS INC
PRESTON JOHN T · director
Mechanical filing
AI thesis skipped - May 22, 2026·Form 4·Other—
CLH/CLEAN HARBORS INC
GALANTE EDWARD G · director
Mechanical filing
AI thesis skipped - May 22, 2026·Form 4·Other—
CLH/CLEAN HARBORS INC
Polito Karyn · director
Mechanical filing
AI thesis skipped - May 14, 2026·Form 4/A·Buy$135.8K
CLH/CLEAN HARBORS INC
Polito Karyn · director
52conviction - May 13, 2026·Form 4·Other$135.8K
CLH/CLEAN HARBORS INC
Polito Karyn · director
Mechanical filing
AI thesis skipped - May 12, 2026·Form 4·Other—
CLH/CLEAN HARBORS INC
Robertson Andrea · director
Mechanical filing
AI thesis skipped - Feb 3, 2026·Form 4·Other$110.5K
CLH/CLEAN HARBORS INC
Underwood Rebecca · PRESIDENT & EVP FACILITIES
Mechanical filing
AI thesis skipped