Insider · CIK 0001295248
Andrea Robertson
Files at CLH (CLEAN HARBORS INC). First filing Aug 4, 2025, latest Aug 4, 2025.
Andrea Robertson files SEC Form 4 as director at CLH (CLEAN HARBORS INC). Since Aug 4, 2025, Andrea Robertson has reported 0 open-market buys worth $0 and 1 open-market sell worth $195k, the latest filed on Aug 4, 2025.
A track record needs three past buys with six months of prices behind them; Andrea Robertson has 0, so none is measured yet.
The newest scored trade: sold $195k of CLH on Jul 31, 2025, filed Aug 4, 2025, scored 27 (weak).
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 |
|---|---|---|---|---|---|
| 27Weak | CLHsell CLEAN HARBORS INC | $195k 836 shares | -8% | +29% from low-10% from high |
Planned sales
Form 144 notices this insider filed before selling restricted or control stock, newest first.
| Filed | Company | Shares | Value | Sale date | Past 3 months |
|---|---|---|---|---|---|
| Jul 31, 2025 | CLH CLEAN HARBORS, INC. | 836 0.00% of outstanding | $195k | Jul 31, 2025 | none |
Transactions
Every row this insider has filed, 5 in all, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| May 20, 2026 | CLH CLEAN HARBORS INC | AGrant or award Common Stock | +652 | $0.00 | $0 | 9,768 | May 22, 2026 |
| May 11, 2026 | CLH CLEAN HARBORS INC | GGift Common Stock | -342 | $0.00 | $0 | 9,116 | May 12, 2026 |
| Aug 5, 2025 | CLH CLEAN HARBORS INC | GGift Common Stock | -430 | $0.00 | $0 | 9,458 | Aug 6, 2025 |
| Jul 31, 2025 | CLH CLEAN HARBORS INC | SOpen-market sale Common Stock | -836 | $233.64 | $195k | 9,888 | Aug 4, 2025 |
| May 21, 2025 | CLH CLEAN HARBORS INC | AGrant or award Common Stock | +789 | $0.00 | $0 | 10,724 | May 23, 2025 |
Questions about Andrea Robertson
Answered from the filings on this page, as of the latest one.
Is Andrea Robertson buying or selling?
Not in the last 12 months. Andrea Robertson's latest open-market trade on SEC Form 4 was sold $195k of CLH on Jul 31, 2025.
How did Andrea Robertson's past buys perform?
Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and Andrea Robertson has 0.
Where does Andrea Robertson file Form 4?
Andrea Robertson has filed Form 4 at CLH (CLEAN HARBORS 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.