Clean Harbors ($CLH) Insider Trading & Smart Money Activity
Clean Harbors, Inc. ($CLH) has 4 congress trades, 14 13F position changes and 2 analyst ratings on file.
- Insider buyers (12 mo)
- 0
- Insider sellers (12 mo)
- 0
- Net insider $ (12 mo)
- $0
- Congress trades (12 mo)
- 4
- 13F moves on file
- 14
- Analyst ratings on file
- 2
CLH insider buying and selling by quarter
| Quarter | Insider buys | Insider sales | Congress buys / sales | 13F added / cut |
|---|---|---|---|---|
| Q1 2026 | 0 | 0 | 0 / 0 | 0 / 0 |
| Q2 2026 | 0 | 0 | 0 / 0 | 5 / 8 |
| Q3 2026 | 0 | 0 | 0 / 4 | 0 / 0 |
| Q4 2026 | 0 | 0 | 0 / 0 | 0 / 1 |
Insider buys and sales count open-market trades only (Form 4 codes P and S). Grants, option exercises and tax withholding are left out.
All CLH insider, congress, 13F and analyst activity
| Date | Source | Who | Action | Shares | Value / amount | ΔOwn | 1W | 1M | 6M | Filing | Story |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 13F | Trinity Street Asset Management | Reduced | -5.09K sh | $28.80M | — | ||||||
| Analyst | Citigroup | Reiterates to Buy | PT $378 | Read | |||||||
| Analyst | TD Cowen | Reiterates to Buy | PT $390 | Read | |||||||
| Congress | April McClain Delaney | Sale | $50,001 - $100,000 | +2.2% | +2.5% | — | |||||
| Congress | April McClain Delaney | Sale | $1,001 - $15,000 | +2.3% | +2.7% | — | |||||
| Congress | April McClain Delaney | Sale | $1,001 - $15,000 | +3.1% | +4.0% | — | |||||
| Congress | April McClain Delaney | Sale | $1,001 - $15,000 | +3.0% | +3.3% | — | |||||
| 13F | Wellington Management Group | Reduced | -1.61M sh | $1.03B | -5.5% | -6.5% | — | ||||
| 13F | Wellington Management Group | Reduced | -1.61M sh | $1.07B | -5.5% | -6.5% | — | ||||
| 13F | Silvercrest Asset Management Group | Reduced | -9.76K sh | $71.79M | -5.5% | -6.5% | Read | ||||
| 13F | Select Equity Group, L.P. | Added | +282.10K sh | $338.07M | -5.5% | -6.5% | — | ||||
| 13F | Lone Pine Capital | Added | +376.82K sh | $524.29M | -5.5% | -6.5% | Read | ||||
| 13F | D1 Capital Partners L.P. | Reduced | -1.44M sh | $399.81M | -5.5% | -6.5% | Read | ||||
| 13F | Cresset Asset Management | Reduced | -16.56K sh | $26.36M | -5.5% | -6.5% | — | ||||
| 13F | Bessemer Group | Added | +16.75K sh | $267.29M | +5.2% | -1.7% | — | ||||
| 13F | Bessemer Group | Added | +16.75K sh | $278.44M | +5.2% | -1.7% | — | ||||
| 13F | Pictet Asset Management Holding | Reduced | -643.59K sh | $356.22M | +0.7% | -5.7% | — | ||||
| 13F | Pictet Asset Management Holding | Reduced | -643.59K sh | $371.09M | +0.7% | -5.7% | — | ||||
| 13F | Vaughan Nelson Investment Management, L.P. | Added | +15.66K sh | $115.48M | +4.6% | +1.7% | +7.8% | Read | |||
| 13F | Davenport | Reduced | -80.49K sh | $102.35M | +2.8% | +2.6% | +7.9% | — |
1W / 1M / 6M = how CLH moved from the trade or filing date.
Members of Congress trading CLH
Institutions moving CLH (13F)
Analyst ratings on CLH
Frequently asked questions
Which members of Congress traded CLH?
4 disclosed trades by April McClain Delaney. The latest was on Aug 25, 2026.
Which institutions changed their CLH positions?
Recent 13F filers moving the stock include Wellington Management Group, Bessemer Group, Pictet Asset Management Holding, Trinity Street Asset Management and Silvercrest Asset Management Group.
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Data comes from public SEC Form 4 and 13F filings and STOCK Act disclosures. Dates are the trade or filing date reported. This page is for research only and is not investment advice.
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