Skip to content
sellWeak

Lauren States sold $226k of CLH

director at CLEAN HARBORS INC. 789 shares at an average of $286.19, traded May 26, 2026, filed May 27, 2026.

Warning score
28
Value
$226k
789 shares
Holdings after
11,359
-6% from before
From 52-week low
+42%
low $201.73, close $286.67
From 52-week high
-9%
high $313.70, as of May 26, 2026

Score components

  • Role
    Director
    +15
  • Trade size
    $226k at market
    +13
  • Share of holdings sold
    Sold 6.5% of holdings
    0
  • Cluster
    No other insider selling within 14 days
    0

What happened after comparable sells

Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.

Price around the trade, and since

From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.

CLHOct 9, 2026 · close 316.93
Since filing May 27, 2026: +12.1%SPY +4.2% · excess +7.9%

Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™

Rows in this filing

Every transaction in Form 4 0001670022-26-000005, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
May 26, 2026SOpen-market sale
Common Stock
-789$286.19$226k11,359May 27, 2026

Related signals

Other insiders at CLEAN HARBORS INC and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
55Moderate
CLHsell 2
CLEAN HARBORS INC
Eric W Gerstenberg
CO-CEO
$803k
2,500 shares
-4%
61Notable
CLHsell 5
CLEAN HARBORS INC
Eric W Gerstenberg
CO-CEO
$700k
2,500 shares
-4%
54Moderate
CLHsell 4
CLEAN HARBORS INC
Eric W Gerstenberg
CO-CEO
$293k
1,000 shares
-2%
64Notable
CLHsell 5
CLEAN HARBORS INC
Eric J. Dugas
EVP CHIEF FINANCIAL OFFICER
$784k
2,788 shares
-12%
36Weak
CLHsell 2
CLEAN HARBORS INC
Andrea Robertson
director
$248k
789 shares
-8%
29Weak
CLHbuy
CLEAN HARBORS INC
Karyn Polito
director
$136k
460 shares
+15%
54Moderate
CLHsell 4
CLEAN HARBORS INC
Eric W Gerstenberg
CO-CEO
$293k
1,000 shares
-3%
48Moderate
CLHsell 4
CLEAN HARBORS INC
Marcy L. Reed
director
$241k
836 shares
-14%
55Moderate
CLHsell 4
CLEAN HARBORS INC
Brian P Weber
EVP (CHESI)
$1.4M
4,683 shares
-9%
60Notable
CLHsell 7
CLEAN HARBORS INC
Alan S McKim
EXEC CHAIR, CTO.
$29M
100,000 shares
-5%

Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.

Lauren States sold $226k of CLH | InsiderTell