Clean Harbors Inc Congressional Trading
According to U.S. congressional financial disclosures filed under the STOCK Act, members of Congress have reported 15 trades in Clean Harbors Inc (NYSE: CLH) since 2015, across 4 members, worth an estimated $169.01K in disclosed volume (the midpoint of the dollar ranges members report, not exact amounts). 3 buys against 12 sells, a modestly sell-led skew, with Democratic members responsible for 80% of the trades and Republican members 20%. The most recent disclosure shown was filed August 2026, and April McClain Delaney has filed the most CLH transactions among those shown, with 7. One notable disclosed move was a purchase by April McClain Delaney on December 3, 2025, up 30.2% since. These figures are drawn from public House and Senate periodic transaction reports and reflect what members were required to disclose, not the current market value of any position. Clean Harbors Inc's current Quantellect Tide Score is 69 out of 100 (High Tide), Top 19% of universe (3876); the Tide Score is generated algorithmically from public filings and market data and is not investment advice. For the full record, including the month-by-month buy and sell timeline, the party breakdown, top buyers and sellers, and every individual filing, see the Clean Harbors Inc (CLH) stock overview and the complete trade table below.
Data updated
Price & congressional trade timeline
Party breakdown
Clean Harbors congressional trading activity
Clean Harbors (CLH) congressional trading FAQ
Can members of Congress legally trade Clean Harbors (CLH) stock?
Yes. Members of Congress are permitted to trade individual stocks, including Clean Harbors (CLH), but the STOCK Act of 2012 requires them to publicly disclose each transaction within 45 days. Quantellect tracks those disclosures; it does not imply any trade was improper.
Are congressional Clean Harbors (CLH) trades public?
Yes. Every congressional trade in Clean Harbors (CLH) on this page comes from mandatory public STOCK Act disclosure filings, which are filed with a delay and may be revised.
How many times has Congress traded Clean Harbors (CLH)?
Members of Congress have disclosed 15 trades in Clean Harbors (CLH) worth $169.01K across 4 members, according to public STOCK Act filings.
Which members of Congress have traded Clean Harbors (CLH)?
Recent and active filers of Clean Harbors (CLH) disclosures include April McClain Delaney. The full member-by-member trade list is on this page.
Do Democrats or Republicans trade Clean Harbors (CLH) more?
Across disclosed Clean Harbors (CLH) trades, 80% were by Democrats and 20% by Republicans, led by Democrats (80%).
What is the most recent congressional Clean Harbors (CLH) trade?
The most recent disclosed Clean Harbors (CLH) trade was a sale by April McClain Delaney, filed Aug 2, 2026.
What is Clean Harbors (CLH)'s Tide Score?
Clean Harbors (CLH) has a Quantellect Tide Score of 69 (High Tide). The Tide Score is a 0-100 read blending price forecast, smart-money flow, technicals, and social sentiment; higher is more bullish.
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Not investment advice. Congressional trading data is sourced from public STOCK Act disclosures, which are filed with a delay and may contain errors or be revised. The Tide Score and other figures are generated algorithmically from public filings and market data and describe historical activity, not a recommendation. Always do your own research and consult a licensed financial advisor before making investment decisions.