CLHCLHClean Harbors, Inc. Common Stock
3 members of Congress disclosed 14 transactions in CLH between Dec 23, 2015 and Aug 25, 2026.
Price, with congressional trades marked
CLH $316.00 latest
+33%
April McClain Delaney, Democrat
April McClain Delaney, Democrat+13%April McClain Delaney, Democrat
April McClain Delaney, DemocratApril McClain Delaney, DemocratApril McClain Delaney, DemocratApril McClain Delaney, DemocratMarked trades (5)
| Traded | Member | Amount | Adj. close | CLH since | SPY since | Difference | |
|---|---|---|---|---|---|---|---|
| Dec 3, 2025 | April McClain Delaney (D) | buy | ~$8K | $236.86 | +33.4% | +13.4% | +20.0% |
| Feb 23, 2026 | April McClain Delaney (D) | buy | ~$33K | $280.61 | +12.6% | +13.3% | -0.7% |
| Apr 30, 2026 | April McClain Delaney (D) | sell | ~$8K | $313.04 | +0.9% | +7.3% | -6.4% |
| Jul 24, 2026 | April McClain Delaney (D) | sell | ~$8K | $303.61 | +4.1% | +4.1% | -0.0% |
| Aug 25, 2026 | April McClain Delaney (D) | sell | ~$75K | $308.55 | +2.4% | +0.4% | +2.0% |
Prices are dividend- and split-adjusted, so “adj. close” is not necessarily what the stock printed that day. The horizon runs to the latest close, so rows with different trade dates are not comparable to each other — and none of these is the benchmark-relative, fixed-window alpha the leaderboard ranks on.
14
Transactions
3 buys · 11 sells
3
Members
$204K
Est. volume
1D / 2R
Party split
distinct members
Transactions
14| Member | Type | Amount | Traded | Disclosed |
|---|---|---|---|---|
| Sellchild | $50K – $100K | Aug 25, 2026 | Sep 9, 2026 | |
| Sell (part)child | $1K – $15K | Jul 28, 2026 | Aug 3, 2026 | |
| Sell (part)child | $1K – $15K | Jul 27, 2026 | Aug 3, 2026 | |
| Sell (part)child | $1K – $15K | Jul 24, 2026 | Aug 3, 2026 | |
| Sell (part)child | $1K – $15K | May 1, 2026 | Jun 5, 2026 | |
| Sell (part)child | $1K – $15K | Apr 30, 2026 | May 6, 2026 | |
| Buychild | $15K – $50K | Feb 23, 2026 | Mar 10, 2026 | |
| Buychild | $1K – $15K | Dec 3, 2025 | Jan 5, 2026 | |
| Sell (part)child | $1K – $15K | Aug 7, 2025 | Sep 2, 2025 | |
| Sell (part)child | $1K – $15K | Jun 20, 2025 | Jul 2, 2025 | |
| Sell (part)child | $1K – $15K | Feb 10, 2025 | Mar 20, 2025 | |
| Sell (part)child | $1K – $15K | Feb 7, 2025 | Mar 20, 2025 | |
| Selljoint | $1K – $15K | Jan 13, 2025 | Feb 13, 2025 | |
| Buyjoint | $1K – $15K | Dec 23, 2015 | Jan 6, 2016 |
