| Politician | Action | Description | Traded |
|---|---|---|---|
| Sell | Clean Harbors, Inc. Common S | Aug 25, 2026 | |
| Sell | Clean Harbors, Inc. Common S | Jul 28, 2026 | |
| Sell | Clean Harbors, Inc. Common S | Jul 27, 2026 | |
| Sell | Clean Harbors, Inc. Common S | Jul 24, 2026 | |
| Sell | Clean Harbors, Inc. Common S | May 1, 2026 | |
| Sell | Clean Harbors, Inc. Common S | Apr 30, 2026 | |
| Buy | Clean Harbors, Inc. Common S | Feb 23, 2026 | |
| Buy | Clean Harbors, Inc. Common S | Dec 3, 2025 | |
| Sell | Clean Harbors, Inc. Common S | Aug 7, 2025 | |
| Sell | Clean Harbors, Inc. Common S | Jun 20, 2025 |
This page tracks congressional stock trading activity in Clean Harbors, Inc. (CLH) in the Industrials sector. Disclosed Capitol has indexed 19 disclosed congressional trades involving CLH. Every trade is sourced from official STOCK Act financial disclosure filings — the same primary records the Senate and House are required to publish. The full trade list with politician names, transaction types, amount ranges, and disclosure dates is below, alongside cross-references to any related lobbying activity, federal contracts, and committee assignments.
As of September 2026 — Disclosed Capitol has tracked 19 disclosed congressional trades in Clean Harbors, Inc. (CLH) — 12:7 sell-heavy ratio — led by April McClain Delaney (D).
| Date | Politician | Party | Action | Amount |
|---|---|---|---|---|
| Aug 25, 2026 | April McClain Delaney | D | Sell | $50,001 - $100,000 |
| Jul 28, 2026 | April McClain Delaney | D | Sell | $1,001 - $15,000 |
| Jul 27, 2026 | April McClain Delaney | D | Sell | $1,001 - $15,000 |
| Jul 24, 2026 | April McClain Delaney | D | Sell | $1,001 - $15,000 |
| May 1, 2026 | April McClain Delaney | D | Sell | $1,001 - $15,000 |
| Apr 30, 2026 | April McClain Delaney | D | Sell | $1,001 - $15,000 |
| Feb 23, 2026 | April McClain Delaney | D | Buy | $15,001 - $50,000 |
| Dec 3, 2025 | April McClain Delaney | D | Buy | $1,001 - $15,000 |
| Aug 7, 2025 | April McClain Delaney | D | Sell | $1,001 - $15,000 |
| Jun 20, 2025 | April McClain Delaney | D | Sell | $1,001 - $15,000 |
Across the 19 disclosed congressional trades in Clean Harbors, Inc. (CLH), members of Congress have reported 7 buys and 12 sells. The average 30-day alpha vs. the S&P 500 is 2.02%.
As of September 2026, Clean Harbors, Inc. has 500 federal contract award records on file from USAspending.gov — most recently -$98K from the Department of Homeland Security on 2026-09-22.
| Award date | Agency | Amount |
|---|---|---|
| 2026-09-22 | Department of Homeland Security · U.S. Coast Guard | -$98K |
| 2026-09-17 | Department of Health and Human Services · Indian Health Service | $100K |
| 2026-09-17 | Department of Health and Human Services · Indian Health Service | $100K |
| 2026-09-14 | Department of Agriculture · Animal and Plant Health Inspection Service | $4K |
| 2026-09-14 | Department of the Interior · U.S. Fish and Wildlife Service | $4K |
| 2026-09-10 | Department of Justice · Federal Bureau of Investigation | $14K |
| 2026-09-08 | Department of Agriculture · Forest Service | $34K |
| 2026-09-08 | Department of Homeland Security · U.S. Coast Guard | $293K |
| 2026-09-02 | Department of Homeland Security · U.S. Coast Guard | $9K |
| 2026-08-28 | Department of Homeland Security · U.S. Coast Guard | -$293K |
Negative amounts are contract de-obligations. Browse and filter every award on the government contracts page.
For fiscal year 2025, Clean Harbors, Inc. reported revenue of $6.03B and net income of $391.0M, per SEC filings.
Most recent reported quarter: Q1 FY2026 — revenue $1.46B, net income $63.2M.
Figures come from SEC financial statement filings. The full annual and quarterly statement history is in the Financials tab above.