Stephen Moynihan
Insider
First SEC filing: July 5, 2006 · Latest: July 5, 2006
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 |
|---|---|---|---|---|---|---|---|---|---|
| May 29, 2008 | CLH | S | 300 | $71.94 | $21,582 | 6,423 Direct | -4.46% | Disposed | 796.2% (price as of 2026-10-05) |
| May 29, 2008 | CLH | S | 300 | $71.91 | $21,573 | 6,723 Direct | -4.27% | Disposed | 796.6% (price as of 2026-10-05) |
| May 29, 2008 | CLH | S | 100 | $71.90 | $7,190 | 7,023 Direct | -1.40% | Disposed | 796.7% (price as of 2026-10-05) |
| May 29, 2008 | CLH | S | 100 | $71.89 | $7,189 | 7,123 Direct | -1.38% | Disposed | 796.8% (price as of 2026-10-05) |
| May 29, 2008 | CLH | S | 500 | $71.79 | $35,895 | 7,223 Direct | -6.47% | Disposed | 798.1% (price as of 2026-10-05) |
| May 29, 2008 | CLH | S | 200 | $71.74 | $14,348 | 7,723 Direct | -2.52% | Disposed | 798.7% (price as of 2026-10-05) |
| May 29, 2008 | CLH | S | 200 | $71.73 | $14,346 | 7,923 Direct | -2.46% | Disposed | 798.8% (price as of 2026-10-05) |
| May 29, 2008 | CLH | S | 100 | $71.63 | $7,163 | 8,123 Direct | -1.22% | Disposed | 800.1% (price as of 2026-10-05) |
| May 29, 2008 | CLH | S | 200 | $71.62 | $14,324 | 8,223 Direct | -2.37% | Disposed | 800.2% (price as of 2026-10-05) |
| May 29, 2008 | CLH | S | 100 | $71.58 | $7,158 | 8,423 Direct | -1.17% | Disposed | 800.7% (price as of 2026-10-05) |
| May 29, 2008 | CLH | S | 100 | $71.55 | $7,155 | 8,523 Direct | -1.16% | Disposed | 801.1% (price as of 2026-10-05) |
| May 29, 2008 | CLH | S | 100 | $71.45 | $7,145 | 8,623 Direct | -1.15% | Disposed | 802.4% (price as of 2026-10-05) |
| May 29, 2008 | CLH | S | 100 | $71.44 | $7,144 | 8,723 Direct | -1.13% | Disposed | 802.5% (price as of 2026-10-05) |
| May 29, 2008 | CLH | S | 300 | $71.41 | $21,423 | 8,823 Direct | -3.29% | Disposed | 802.9% (price as of 2026-10-05) |
| May 29, 2008 | CLH | S | 80 | $71.38 | $5,710 | 9,123 Direct | -0.87% | Disposed | 803.3% (price as of 2026-10-05) |
| May 29, 2008 | CLH | S | 200 | $71.37 | $14,274 | 9,203 Direct | -2.13% | Disposed | 803.4% (price as of 2026-10-05) |
| May 29, 2008 | CLH | S | 100 | $71.36 | $7,136 | 9,403 Direct | -1.05% | Disposed | 803.5% (price as of 2026-10-05) |
| May 29, 2008 | CLH | S | 200 | $71.27 | $14,254 | 9,503 Direct | -2.06% | Disposed | 804.6% (price as of 2026-10-05) |
| May 29, 2008 | CLH | S | 200 | $71.22 | $14,244 | 9,703 Direct | -2.02% | Disposed | 805.3% (price as of 2026-10-05) |
| May 29, 2008 | CLH | S | 390 | $71.20 | $27,768 | 9,903 Direct | -3.79% | Disposed | 805.5% (price as of 2026-10-05) |
| May 29, 2008 | CLH | S | 400 | $71.19 | $28,476 | 10,293 Direct | -3.74% | Disposed | 805.7% (price as of 2026-10-05) |
| May 29, 2008 | CLH | S | 500 | $71.18 | $35,590 | 10,693 Direct | -4.47% | Disposed | 805.8% (price as of 2026-10-05) |
| May 29, 2008 | CLH | S | 1,053 | $71.17 | $74,942 | 11,193 Direct | -8.60% | Disposed | 805.9% (price as of 2026-10-05) |
| May 29, 2008 | CLH | S | 400 | $71.16 | $28,464 | 12,246 Direct | -3.16% | Disposed | 806.0% (price as of 2026-10-05) |
| May 29, 2008 | CLH | S | 200 | $71.13 | $14,226 | 12,646 Direct | -1.56% | Disposed | 806.4% (price as of 2026-10-05) |
| May 29, 2008 | CLH | S | 200 | $71.12 | $14,224 | 12,846 Direct | -1.53% | Disposed | 806.6% (price as of 2026-10-05) |
| May 29, 2008 | CLH | S | 700 | $71.11 | $49,777 | 13,046 Direct | -5.09% | Disposed | 806.7% (price as of 2026-10-05) |
| May 29, 2008 | CLH | S | 200 | $71.10 | $14,220 | 13,746 Direct | -1.43% | Disposed | 806.8% (price as of 2026-10-05) |
| May 29, 2008 | CLH | S | 100 | $71.09 | $7,109 | 13,946 Direct | -0.71% | Disposed | 806.9% (price as of 2026-10-05) |
| May 29, 2008 | CLH | S | 200 | $71.07 | $14,214 | 14,046 Direct | -1.40% | Disposed | 807.2% (price as of 2026-10-05) |
| May 29, 2008 | CLH | S | 300 | $72.23 | $21,669 | 5,893 Direct | -4.84% | Disposed | 792.6% (price as of 2026-10-05) |
| May 29, 2008 | CLH | S | 100 | $72.20 | $7,220 | 6,193 Direct | -1.59% | Disposed | 793.0% (price as of 2026-10-05) |
| May 29, 2008 | CLH | S | 130 | $72.16 | $9,381 | 6,293 Direct | -2.02% | Disposed | 793.5% (price as of 2026-10-05) |
| May 14, 2008 | CLH | M | 2,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| May 14, 2008 | CLH | S | 2,000 | $66.50 | $133,000 | 14,246 Direct | -12.31% | Disposed | 869.5% (price as of 2026-10-05) |
| May 14, 2008 | CLH | M | 2,000 | $12.98 | $25,960 | 16,246 Direct | +14.04% | Acquired | 4867.2% (price as of 2026-10-05) |
| March 15, 2008 | CLH | F | 132 | $63.09 | $8,328 | 14,246 Direct | -0.92% | Disposed | 921.9% (price as of 2026-10-05) |
| Jan. 2, 2008 | CLH | F | 400 | · | · | 14,378 Direct | -2.71% | Disposed | (price as of 2026-10-05) |
| Nov. 14, 2007 | CLH | M | 8,000 | · | · | 2,000 Direct | -80.00% | Disposed | (price as of 2026-10-05) |
| Nov. 14, 2007 | CLH | M | 10,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| Nov. 14, 2007 | CLH | S | 8,000 | $55.53 | $444,240 | 14,778 Direct | -35.12% | Disposed | 1061.1% (price as of 2026-10-05) |
| Nov. 14, 2007 | CLH | M | 8,000 | $12.98 | $103,840 | 22,778 Direct | +54.13% | Acquired | 4867.2% (price as of 2026-10-05) |
| Nov. 14, 2007 | CLH | S | 10,000 | $55.53 | $555,300 | 14,778 Direct | -40.36% | Disposed | 1061.1% (price as of 2026-10-05) |
| Nov. 14, 2007 | CLH | M | 10,000 | $3.75 | $37,500 | 24,778 Direct | +67.67% | Acquired | 17093.1% (price as of 2026-10-05) |
| Jan. 24, 2007 | CLH | A | 1,658 | · | · | 14,778 Direct | +12.64% | Acquired | (price as of 2026-10-05) |
| Dec. 31, 2006 | CLH | F | 400 | $48.41 | $19,364 | 13,120 Direct | -2.96% | Disposed | 1231.8% (price as of 2026-10-05) |
| July 3, 2006 | CLH | S | 9,100 | $40.16 | $365,456 | 11,000 Direct | -45.27% | Disposed | 1505.4% (price as of 2026-10-05) |
| June 30, 2006 | CLH | S | 8,200 | $40.21 | $329,722 | 20,100 Direct | -28.98% | Disposed | 1503.4% (price as of 2026-10-05) |
| June 30, 2006 | CLH | S | 12,700 | $40.00 | $508,000 | 28,300 Direct | -30.98% | Disposed | 1511.9% (price as of 2026-10-05) |
| March 17, 2006 | CLH | A | 2,521 | · | · | 13,521 Direct | +22.92% | Acquired | (price as of 2026-10-05) |
| May 19, 2005 | CLH | S | 16,400 | $20.08 | $329,312 | 41,000 Direct | -28.57% | Disposed | 3110.9% (price as of 2026-10-05) |
| May 18, 2005 | CLH | M | 15,000 | $3.75 | $56,250 | 10,000 Direct | -60.00% | Disposed | 17093.1% (price as of 2026-10-05) |
| May 18, 2005 | CLH | M | 19,544 | $2.42 | $47,296 | 0 Direct | -100.00% | Disposed | 26542.1% (price as of 2026-10-05) |
| May 18, 2005 | CLH | M | 9,900 | $1.81 | $17,919 | 0 Direct | -100.00% | Disposed | 35521.0% (price as of 2026-10-05) |
| May 18, 2005 | CLH | S | 15,000 | $20.15 | $302,250 | 57,400 Direct | -20.72% | Disposed | 3099.7% (price as of 2026-10-05) |
| May 18, 2005 | CLH | M | 15,000 | $3.75 | $56,250 | 72,400 Direct | +26.13% | Acquired | 17093.1% (price as of 2026-10-05) |
| May 18, 2005 | CLH | S | 19,544 | $20.15 | $393,812 | 57,400 Direct | -25.40% | Disposed | 3099.7% (price as of 2026-10-05) |
| May 18, 2005 | CLH | M | 19,544 | $2.42 | $47,296 | 76,944 Direct | +34.05% | Acquired | 26542.1% (price as of 2026-10-05) |
| May 18, 2005 | CLH | S | 9,900 | $20.15 | $199,485 | 57,400 Direct | -14.71% | Disposed | 3099.7% (price as of 2026-10-05) |
| May 18, 2005 | CLH | M | 9,900 | $1.81 | $17,919 | 67,300 Direct | +17.25% | Acquired | 35521.0% (price as of 2026-10-05) |
| May 18, 2005 | CLH | S | 48,100 | $20.15 | $969,215 | 57,400 Direct | -45.59% | Disposed | 3099.7% (price as of 2026-10-05) |
| May 9, 2005 | CLH | M | 5,000 | $2.42 | $12,100 | 19,544 Direct | -20.37% | Disposed | 26542.1% (price as of 2026-10-05) |
| May 9, 2005 | CLH | S | 5,000 | $20.00 | $100,000 | 105,500 Direct | -4.52% | Disposed | 3123.7% (price as of 2026-10-05) |
| May 9, 2005 | CLH | M | 5,000 | $2.42 | $12,100 | 110,500 Direct | +4.74% | Acquired | 26542.1% (price as of 2026-10-05) |
| April 6, 2005 | CLH | M | 4,900 | $2.42 | $11,858 | 24,544 Direct | -16.64% | Disposed | 26542.1% (price as of 2026-10-05) |
| April 6, 2005 | CLH | S | 4,900 | $20.00 | $98,000 | 105,500 Direct | -4.44% | Disposed | 3123.7% (price as of 2026-10-05) |
| April 6, 2005 | CLH | M | 4,900 | $2.42 | $11,858 | 110,400 Direct | +4.64% | Acquired | 26542.1% (price as of 2026-10-05) |
| April 5, 2005 | CLH | M | 100 | $1.81 | $181 | 9,900 Direct | -1.00% | Disposed | 35521.0% (price as of 2026-10-05) |
| April 5, 2005 | CLH | M | 7,000 | $2.12 | $14,840 | 0 Direct | -100.00% | Disposed | 30312.3% (price as of 2026-10-05) |
| April 5, 2005 | CLH | S | 100 | $20.00 | $2,000 | 105,500 Direct | -0.09% | Disposed | 3123.7% (price as of 2026-10-05) |
| April 5, 2005 | CLH | M | 100 | $1.81 | $181 | 105,600 Direct | +0.09% | Acquired | 35521.0% (price as of 2026-10-05) |
| April 5, 2005 | CLH | S | 7,000 | $20.00 | $140,000 | 105,500 Direct | -6.22% | Disposed | 3123.7% (price as of 2026-10-05) |
| April 5, 2005 | CLH | M | 7,000 | $2.12 | $14,840 | 112,500 Direct | +6.64% | Acquired | 30312.3% (price as of 2026-10-05) |
| Aug. 23, 2004 | CLH | M | 2,000 | $2.12 | $4,240 | 3,000 Direct | -40.00% | Disposed | 30312.3% (price as of 2026-10-05) |
| Aug. 23, 2004 | CLH | M | 2,000 | $2.12 | $4,240 | 105,500 Direct | +1.93% | Acquired | 30312.3% (price as of 2026-10-05) |
| Nov. 29, 2003 | CLH | M | 1,000 | $2.12 | $2,120 | 103,500 Direct | +0.98% | Acquired | 30312.3% (price as of 2026-10-05) |
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 |
|---|---|---|---|---|---|---|---|
| May 14, 2008 | CLH | Employee Stock Option | Common Stock | $12.98 | Feb. 21, 2013 | 2,000 | Disposed |
| Nov. 14, 2007 | CLH | Employee Stock Option (right to buy) | Common Stock | $12.98 | Feb. 21, 2013 | 8,000 | Disposed |
| Nov. 14, 2007 | CLH | Employee Stock Option (right to buy) | Common Stock | $3.75 | Feb. 8, 2012 | 10,000 | Disposed |
| May 18, 2005 | CLH | Exercise of Employee stock options | Common Stock | $3.75 | Feb. 8, 2012 | 15,000 | Disposed |
| May 18, 2005 | CLH | Exercise of Employee stock options | Common Stock | $2.42 | July 25, 2005 | 19,544 | Disposed |
| May 18, 2005 | CLH | Exercise of Employee stock options | Common Stock | $1.81 | April 27, 2008 | 9,900 | Disposed |
| May 9, 2005 | CLH | Employee Stock Options | Common Stock | $2.42 | July 25, 2005 | 5,000 | Disposed |
| April 6, 2005 | CLH | Exercise of stock option - right to purchase | Common Stock | $2.42 | July 25, 2010 | 4,900 | Disposed |
| April 5, 2005 | CLH | Exercise of stock option - right to purchase | Common stock | $1.81 | April 27, 2008 | 100 | Disposed |
| April 5, 2005 | CLH | Exercise of stock option - right to purchase | Common Stock | $2.12 | Feb. 19, 2006 | 7,000 | Disposed |
| Aug. 23, 2004 | CLH | Exercise of stock option - right to purchase | Common Stock | $2.12 | Dec. 19, 2006 | 2,000 | Disposed |
Exercise/conversion price is blank when not applicable (e.g. RSUs).