Clean Harbors Inc
No standout activity across the feeds we track.
What this band has actually done: stocks scoring 25–45 beat the S&P 500 over the next three months 45.3% of the time, across 39,662 cases since 2015. That is below a coin flip — and so is every other band, because the median stock loses to a cap-weighted index. How we measured this
Clean Harbors, Inc. provides environmental and industrial services in the United States and Canada. The company operates through two segments: Environmental Services and Safety-Kleen Sustainability Solutions. The Environmental Services segment collects, transports, treats, recycles, and disposes hazardous and non-hazardous waste, such as resource recovery, physical treatment, incineration, landfill disposal, wastewater treatment, lab chemicals disposal, and explosives management services; and offers CleanPack services, including collection, identification, categorization, specialized…
| Trade date | Member | Chamber | Action | Amount |
|---|---|---|---|---|
| 2026-08-25 | April McClain Delaney · D-MD | House | Sold | $50,001 - $100,000 |
| 2026-07-28 | April McClain Delaney · D-MD | House | Sold | $1,001 - $15,000 |
| 2026-07-27 | April McClain Delaney · D-MD | House | Sold | $1,001 - $15,000 |
| 2026-07-24 | April McClain Delaney · D-MD | House | Sold | $1,001 - $15,000 |
| 2026-05-01 | April McClain Delaney · D-MD | House | Sold | $1,001 - $15,000 |
| 2026-04-30 | April McClain Delaney · D-MD | House | Sold | $1,001 - $15,000 |
| 2026-02-23 | April McClain Delaney · D-MD | House | Bought | $15,001 - $50,000 |
| 2025-12-03 | April McClain Delaney · D-MD | House | Bought | $1,001 - $15,000 |
| 2025-08-07 | April McClain Delaney · D-MD | House | Sold | $1,001 - $15,000 |
| 2025-06-20 | April McClain Delaney · D-MD | House | Sold | $1,001 - $15,000 |
Show the other 3
| Trade date | Member | Chamber | Action | Amount |
|---|---|---|---|---|
| 2025-02-10 | April McClain Delaney · D-MD | House | Sold | $1,001 - $15,000 |
| 2025-02-07 | April McClain Delaney · D-MD | House | Sold | $1,001 - $15,000 |
| 2025-01-13 | Robert P. Bresnahan, Jr. · R-PA | House | Sold | $1,001 - $15,000 |
Markers sit on the transaction date the member disclosed, snapped to the nearest close on the chart. They are not the date the public found out — that came later, and the gap is its own page. Every marker is listed by name in the table above.