Insider · CIK 0001965457
Karyn Polito
Files at CLH (CLEAN HARBORS INC), BBT (BERKSHIRE HILLS BANCORP INC). First filing May 14, 2026, latest May 14, 2026.
In brief
Karyn Polito files SEC Form 4 as director at CLH (CLEAN HARBORS INC), and also at BBT (BERKSHIRE HILLS BANCORP INC). Since May 14, 2026, Karyn Polito has reported 1 open-market buy worth $136k and 0 open-market sells worth $0, the latest filed on May 14, 2026.
A track record needs three past buys with six months of prices behind them; Karyn Polito has 0, so none is measured yet.
The newest scored trade: bought $136k of CLH on May 11, 2026, filed May 14, 2026, scored 29 (weak). In the last 12 months: 1 buy worth $136k and 0 sells worth $0.
Where the trades landed
Last year at the company this insider has traded most, with each buy and sell on the bar it happened.
CLH: CLEAN HARBORS INC
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™
Signals
This insider’s open-market buys and sells, scored.
| Score | Company | Value | Holdings | Price context | Filed |
|---|---|---|---|---|---|
| 29Weak | CLHbuy CLEAN HARBORS INC | $136k 460 shares | +15% | +45% from low-6% from high |
Transactions
Every row this insider has filed, 6 in all, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Jun 16, 2026 | BBT BERKSHIRE HILLS BANCORP INC | AGrant or award Common Stock | +2,509 | $0.00 | $0 | 7,958 | Jun 24, 2026 |
| May 20, 2026 | CLH CLEAN HARBORS INC | AGrant or award Common Stock | +652 | $0.00 | $0 | 4,127 | May 22, 2026 |
| May 11, 2026 | CLH CLEAN HARBORS INC | POpen-market purchase Common Stock | +460 | $295.13 | $136k | 3,475 | May 14, 2026 |
| May 11, 2026 | CLH CLEAN HARBORS INC | AGrant or award Common Stock | +460 | $295.13 | $136k | 3,475 | May 13, 2026 |
| May 21, 2025 | CLH CLEAN HARBORS INC | AGrant or award Common Stock | +789 | $0.00 | $0 | 3,015 | May 23, 2025 |
| Jan 30, 2024 | BBT BERKSHIRE HILLS BANCORP INC | AGrant or award Common Stockindirect: By Stock Award II | +2,595 | $0.00 | $0 | 2,595 | Jan 31, 2024 |
Questions about Karyn Polito
Answered from the filings on this page, as of the latest one.
Is Karyn Polito buying or selling?
In the last 12 months Karyn Polito reported 1 open-market buy worth $136k and 0 open-market sells worth $0 on SEC Form 4; the latest was bought $136k of CLH on May 11, 2026. Grants, option exercises and tax withholding are not counted.
How did Karyn Polito's past buys perform?
Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and Karyn Polito has 0.
Where does Karyn Polito file Form 4?
Karyn Polito has filed Form 4 at CLH (CLEAN HARBORS INC); BBT (BERKSHIRE HILLS BANCORP INC). A Form 4 is required of officers, directors and holders of more than 10% of a share class within two business days of a trade.
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.