Clean Harbors, Inc. (CLH)
NYSE • Currently down 5.26 (-1.68%) in today's trading session
2 members of Congress have disclosed 9 trades in Clean Harbors, Inc. (CLH) via STOCK Act filings. The most recent disclosure was a sale by April McClain Delaney on 28 July 2026. The most active traders have been April McClain Delaney (8) and Robert P. Bresnahan (1). Aggregate disclosed activity totals roughly $40.5K in purchases and $56K in sales (midpoint estimates from bracketed disclosure amounts).
Clean Harbors, Inc. is currently trading at $308.48, positioned at 80% of its 52-week range ($201.34 – $335.94).
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Clean Harbors, Inc. Price History and Technical Analysis
Congressional Trading Activity for CLH
| April McClain Delaney | 28 Jul 2026 | 3 Aug 2026 | Sale | Stock | $1,001 - $15,000 | N/A | |
| April McClain Delaney | 27 Jul 2026 | 3 Aug 2026 | Sale | Stock | $1,001 - $15,000 | N/A | |
| April McClain Delaney | 24 Jul 2026 | 3 Aug 2026 | Sale | Stock | $1,001 - $15,000 | N/A | |
| April McClain Delaney | 1 May 2026 | 5 Jun 2026 | Sale | Stock | $1,001 - $15,000 | N/A | |
| April McClain Delaney | 30 Apr 2026 | 6 May 2026 | Sale | Stock | $1,001 - $15,000 | N/A | |
| April McClain Delaney | 23 Feb 2026 | 10 Mar 2026 | Purchase | Stock | $15,001 - $50,000 | +9.85% | |
| April McClain Delaney | 3 Dec 2025 | 5 Jan 2026 | Purchase | Stock | $1,001 - $15,000 | +28.77% | |
| April McClain Delaney | 7 Aug 2025 | 2 Sept 2025 | Sale | Stock | $1,001 - $15,000 | N/A | |
| Robert P. Bresnahan | 13 Jan 2025 | 13 Feb 2025 | Sale | Stock | $1,001 - $15,000 | N/A |
Select transactions to view their annotations on the chart
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Based on congressional trading patterns
Frequently Asked Questions about CLH
- Which members of Congress have traded CLH?
- 2 members of Congress have disclosed 9 trades in Clean Harbors, Inc. (CLH) under the STOCK Act. The most active traders are April McClain Delaney and Robert P. Bresnahan.
- When was CLH most recently disclosed by Congress?
- The most recent CLH disclosure was a sale by April McClain Delaney on 28 July 2026.
- What is the total disclosed congressional trading volume for CLH?
- Members of Congress have disclosed approximately $40.5K in CLH purchases and $56K in sales. These figures are midpoint estimates derived from the bracketed amount ranges used in STOCK Act filings.
- How can I track new congressional trades in CLH?
- This CLH page updates as soon as new STOCK Act disclosures are filed for Clean Harbors, Inc.. Every trade, politician, transaction date and amount range is surfaced above, typically within hours of the official filing appearing on the House or Senate disclosure portals.
Track CLH in Congress
See when politicians buy or sell this stock