Clean Harbors Inc - CLH

  1. All Sectors
  2. Transportation & Utilities
  3. Electric, Gas & Sanitary Services
  4. Hazardous Waste Management
Latest data: 4/2/2026 10:07:19 PM
EDGAR CIK 0000822818

Buy Breakdown

Total $467,000

Sell Breakdown

Total $7,036,132

Monthly Totals

Transaction Filed Name Type Shares @ Price Value Balance change Ownership
03/18/2026
03/19/2026
Gerstenberg Eric W
CO-CEO
CEO
Sell
-1,000 @ $293.00
($293,000.00)
 38,877 (-2.51%) Direct
03/17/2026
03/17/2026
Weber Brian P
EVP (CHESI)
Officer
Sell
-4,683 @ $293.39
($1,373,945.37)
 48,728 (-8.77%) Direct
02/23/2026
02/24/2026
Gerstenberg Eric W
CO-CEO
CEO
Sell
-2,500 @ $279.86
($699,650.00)
 43,020 (-5.49%) Direct
02/20/2026
02/20/2026
Dugas Eric J.
EVP CHIEF FINANCIAL OFFICER
CFO
Sell
-2,788 @ $281.31
($784,292.28)
 15,933 (-14.89%) Direct
02/20/2026
02/20/2026
Gabriel Sharon M.
EVP/CIO (CHESI)
Officer
Sell
-3,540 @ $282.07
($998,527.80)
 23,193 (-13.24%) Direct
12/16/2025
12/17/2025
Gerstenberg Eric W
CO-CEO
CEO
Sell
-601 @ $240.90
($144,780.90)
 50,454 (-1.18%) Direct
08/01/2025
08/04/2025
Battles Michael Louis
CO-CEO
CEO Director
Buy
2,000 @ $233.50
$467,000.00
 82,911 (2.47%) Direct
06/13/2025
06/16/2025
Weber Brian P
EVP (CHESI)
Officer
Sell
-3,035 @ $227.17
($689,460.95)
 54,548 (-5.27%) Direct
06/06/2025
06/09/2025
Gerstenberg Eric W
CO-CEO
CEO
Sell
-8,076 @ $225.23
($1,818,957.48)
 51,619 (-13.53%) Direct
05/27/2025
05/28/2025
Speights Robert
PRESIDENT, INDUSTRIAL SERVICES
Officer
Sell
-1,022 @ $228.49
($233,516.78)
 16,310 (-5.90%) Direct