Michael J Twohig insider trades: Clean Harbors (CLH) stock sales
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where Michael reports to the SEC
Open-market buys and sales
17 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| Mar 27, 2023 | CLH | ↓ Sell | 2,000 | $134.42 | $269K | Direct | Mar 29, 2023 (2d) |
| Mar 15, 2023 | CLH | ↓ Sell | 290 | $133.07 | $39K | Direct | Mar 17, 2023 (2d) |
| Mar 15, 2021 | CLH | ↓ Sell | 4,557 | $88.32 | $402K | Direct | Mar 17, 2021 (2d) |
| Dec 27, 2019 | CLH | ↓ Sell | 2,500 | $86.67 | $217K | Direct | Dec 27, 2019 (0d) |
| Sep 6, 2018 | CLH | ↓ Sell | 4,211 | $69.65 | $293K | Direct | Sep 7, 2018 (1d) |
| Jun 5, 2018 | CLH | ↓ Sell | 2,836 | $53.43 | $152K | Direct | Jun 6, 2018 (1d) |
| Jun 2, 2017 | CLH | ↓ Sell | 4,071 | $59.25 | $241K | Direct | Jun 2, 2017 (0d) |
| Dec 15, 2016 | CLH | ↓ Sell | 2,154 | $56.59 | $122K | Direct | Dec 15, 2016 (0d) |
| Mar 29, 2016 | CLH | ↓ Sell | 2,000 | $48.50 | $97K | Direct | Mar 29, 2016 (0d) |
| Aug 27, 2012 | CLH | ↓ Sell | 10,400 | $55.05 | $573K | Direct | Aug 28, 2012 (1d) |
| Aug 22, 2012 | CLH | ↓ Sell | 5,549 | $56.03 | $311K | Direct | Aug 23, 2012 (1d) |
| Aug 21, 2012 | CLH | ↓ Sell | 2,551 | $56.63 | $144K | Direct | Aug 22, 2012 (1d) |
| Sep 20, 2011 | CLH | ↓ Sell | 1,500 | $56.65 | $85K | Direct | Sep 21, 2011 (1d) |
| Dec 6, 2010 | CLH | ↓ Sell | 4,000 | $77.00 | $308K | Direct | Dec 7, 2010 (1d) |
| Dec 19, 2008 | CLHB | ↓ Sell | 1,000 | $61.11 | $61K | Direct | Dec 22, 2008 (3d) |
| Dec 12, 2006 | CLHB | ↓ Sell | 4,500 | $45.94 | $207K | Direct | Dec 14, 2006 (2d) |
| Jun 2, 2006 | CLHB | ↓ Sell | 2,500 | $38.99 | $97K | Direct | Jun 6, 2006 (4d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
Other CLH insiders
Open-market trades in the last 12 months
About Michael J Twohig's insider trades
Michael J Twohig is EVP (chesi) at Clean Harbors (CLH). Since Jun 2, 2006, Michael has reported no open-market purchases and 17 sales worth $3.6M on SEC Form 4. There have been no open-market trades in the last 12 months.
Their filings also include shares withheld for taxes (50 filings), grants and awards (20 filings), shares returned to the company (8 filings), option exercises (8 filings). These aren't open-market trades and aren't counted above.
How to read insider trades
Officers, directors and owners of more than 10% of a company must report trades in its stock on SEC Form 4, usually within two business days. Purchases with their own money are the stronger signal: insiders sell for many reasons (taxes, diversification, a house), but buy for one. See every CLH insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.