John P Devillars
Insider
First SEC filing: Feb. 7, 2013 · Latest: Feb. 7, 2013
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net: $0
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| June 10, 2015 | CLH | A | 1,786 | · | · | 18,617 Direct | +10.61% | Acquired | (price as of 2026-10-02) |
| June 18, 2014 | CLH | A | 1,608 | · | · | 16,831 Direct | +10.56% | Acquired | (price as of 2026-10-02) |
| Oct. 1, 2013 | CLH | A | 249 | $58.60 | $14,591 | 15,223 Direct | +1.66% | Acquired | 443.5% (price as of 2026-10-02) |
| May 6, 2013 | CLH | A | 1,334 | · | · | 14,974 Direct | +9.78% | Acquired | (price as of 2026-10-02) |
| May 7, 2012 | CLH | A | 1,140 | · | · | 16,640 Direct | +7.35% | Acquired | (price as of 2026-10-02) |
| June 30, 2011 | CLH | M | 6,000 | $46.01 | $276,060 | 0 Direct | -100.00% | Disposed | 1284.5% (price as of 2026-10-02) |
| June 30, 2011 | CLH | S | 5,500 | $103.20 | $567,600 | 7,750 Direct | -41.51% | Disposed | 517.3% (price as of 2026-10-02) |
| June 30, 2011 | CLH | M | 6,000 | $46.01 | $276,060 | 13,250 Direct | +82.76% | Acquired | 1284.5% (price as of 2026-10-02) |
| May 9, 2011 | CLH | A | 767 | · | · | 7,250 Direct | +11.83% | Acquired | (price as of 2026-10-02) |
| May 9, 2011 | CLH | A | 767 | · | · | 7,350 Direct | +11.65% | Acquired | (price as of 2026-10-02) |
| April 19, 2011 | CLH | S | 2,000 | $98.11 | $196,220 | 6,483 Direct | -23.58% | Disposed | 549.3% (price as of 2026-10-02) |
| May 10, 2010 | CLH | A | 1,283 | · | · | 8,483 Direct | +17.82% | Acquired | (price as of 2026-10-02) |
| June 12, 2009 | CLH | A | 300 | · | · | 7,200 Direct | +4.35% | Acquired | (price as of 2026-10-02) |
| May 13, 2009 | CLH | M | 6,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| May 13, 2009 | CLH | M | 3,000 | $8.08 | $24,240 | 6,900 Direct | -30.30% | Disposed | 7783.9% (price as of 2026-10-02) |
| May 13, 2009 | CLH | S | 3,000 | $51.11 | $153,330 | 3,900 Direct | -43.48% | Disposed | 1146.4% (price as of 2026-10-02) |
| May 13, 2009 | CLH | M | 3,000 | $8.08 | $24,240 | 6,900 Direct | +76.92% | Acquired | 7783.9% (price as of 2026-10-02) |
| May 15, 2008 | CLH | A | 300 | · | · | 3,900 Direct | +8.33% | Acquired | (price as of 2026-10-02) |
| May 18, 2007 | CLH | A | 6,000 | $46.01 | $276,060 | 6,000 Direct | · | Acquired | 1284.5% (price as of 2026-10-02) |
| May 18, 2007 | CLH | A | 300 | · | · | 3,600 Direct | +9.09% | Acquired | (price as of 2026-10-02) |
| Sept. 20, 2006 | CLH | A | 300 | · | · | 3,300 Direct | +10.00% | Acquired | (price as of 2026-10-02) |
| June 5, 2006 | CLH | M | 2,000 | $2.61 | $5,220 | 0 Direct | -100.00% | Disposed | 24306.9% (price as of 2026-10-02) |
| June 5, 2006 | CLH | S | 2,000 | $37.88 | $75,760 | 3,000 Direct | -40.00% | Disposed | 1581.7% (price as of 2026-10-02) |
| June 5, 2006 | CLH | M | 2,000 | $2.61 | $5,220 | 5,000 Direct | +66.67% | Acquired | 24306.9% (price as of 2026-10-02) |
| May 17, 2005 | CLH | M | 2,000 | $2.61 | $5,220 | 3,000 Direct | +200.00% | Acquired | 24306.9% (price as of 2026-10-02) |
| May 17, 2005 | CLH | M | 1,000 | $2.61 | $2,610 | 0 Direct | -100.00% | Disposed | 24306.9% (price as of 2026-10-02) |
| May 17, 2005 | CLH | M | 1,000 | $2.61 | $2,610 | 2,000 Direct | -33.33% | Disposed | 24306.9% (price as of 2026-10-02) |
| May 13, 2005 | CLH | M | 2,000 | $2.61 | $5,220 | 1,000 Direct | -66.67% | Disposed | 24306.9% (price as of 2026-10-02) |
| May 13, 2005 | CLH | S | 2,000 | $19.10 | $38,200 | 1,000 Direct | -66.67% | Disposed | 3235.2% (price as of 2026-10-02) |
| May 13, 2005 | CLH | M | 2,000 | $2.61 | $5,220 | 3,000 Direct | +200.00% | Acquired | 24306.9% (price as of 2026-10-02) |
| May 13, 2004 | CLH | A | 6,000 | · | · | 6,000 Direct | · | Acquired | (price as of 2026-10-02) |
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Derivative holdings (Form 4 Table II) Options, RSUs and convertible securities reported on Form 4 Table II.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| June 30, 2011 | CLH | Stock Option | Common Stock | $46.01 | May 17, 2017 | 6,000 | Disposed |
| May 13, 2009 | CLH | Stock Option | Common Stock | $8.08 | May 13, 2009 | 6,000 | Disposed |
| May 18, 2007 | CLH | Nonemployee Director stock option | Common Stock | $46.01 | May 18, 2012 | 6,000 | Acquired |
| June 5, 2006 | CLH | Exercise of Stock Option | Common Stock | $2.61 | June 15, 2006 | 2,000 | Disposed |
| May 17, 2005 | CLH | Exercise of Stock Option | Common Stock | $2.61 | June 15, 2006 | 1,000 | Disposed |
| May 17, 2005 | CLH | Exercise of Stock Option | Common Stock | $2.61 | June 15, 2006 | 1,000 | Disposed |
| May 13, 2005 | CLH | Stock options | Common Stock | $2.61 | May 13, 2006 | 2,000 | Disposed |
| May 13, 2004 | CLH | Non-employee director stock options to purchase common stock | common stock | $8.08 | May 13, 2009 | 6,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).