Anthony Pucillo — SEC Insider Profile, Roles & Companies

Insider at

04

CLH selling March 30, 2007

Insider transactions

05

0 buys (P) 0 sells (S) Net: $0 + 13 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

13 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
March 30, 2007	CLH	M	10,000	$10.78	$107,800	8,000 Direct	-55.56%	Disposed	5809.3% (price as of 2026-10-02)
March 30, 2007	CLH	S	10,000	$45.14	$451,400	5,196 Direct	-65.81%	Disposed	1311.2% (price as of 2026-10-02)
March 30, 2007	CLH	M	10,000	$10.78	$107,800	15,196 Direct	+192.46%	Acquired	5809.3% (price as of 2026-10-02)
March 30, 2007	CLH	S	1,184	$45.16	$53,469	4,012 Direct	-22.79%	Disposed	1310.6% (price as of 2026-10-02)
Jan. 24, 2007	CLH	A	2,279	·	·	5,196 Direct	+78.13%	Acquired	(price as of 2026-10-02)
Dec. 31, 2006	CLH	F	550	$48.41	$26,626	2,917 Direct	-15.86%	Disposed	1215.9% (price as of 2026-10-02)
Dec. 7, 2006	CLH	M	4,000	$10.78	$43,120	18,000 Direct	-18.18%	Disposed	5809.3% (price as of 2026-10-02)
Dec. 7, 2006	CLH	S	4,000	$44.87	$179,480	0 Direct	-100.00%	Disposed	1319.7% (price as of 2026-10-02)
Dec. 7, 2006	CLH	M	4,000	$10.78	$43,120	4,000 Direct	·	Acquired	5809.3% (price as of 2026-10-02)
May 24, 2006	CLH	M	8,000	$10.78	$86,240	22,000 Direct	-26.67%	Disposed	5809.3% (price as of 2026-10-02)
May 24, 2006	CLH	S	8,000	$36.95	$295,600	0 Direct	-100.00%	Disposed	1624.0% (price as of 2026-10-02)
May 24, 2006	CLH	M	8,000	$10.78	$86,240	8,000 Direct	·	Acquired	5809.3% (price as of 2026-10-02)
March 17, 2006	CLH	A	3,467	·	·	3,467 Direct	·	Acquired	(price as of 2026-10-02)
June 6, 2005	CLH	M	7,244	$10.78	$78,090	30,000 Direct	-19.45%	Disposed	5809.3% (price as of 2026-10-02)
June 6, 2005	CLH	S	7,244	$20.51	$148,574	0 Direct	-100.00%	Disposed	3005.9% (price as of 2026-10-02)
June 6, 2005	CLH	M	7,244	$10.78	$78,090	7,244 Direct	·	Acquired	5809.3% (price as of 2026-10-02)
June 3, 2005	CLH	M	2,756	$10.78	$29,710	37,244 Direct	-6.89%	Disposed	5809.3% (price as of 2026-10-02)
June 3, 2005	CLH	S	2,756	$20.50	$56,498	0 Direct	-100.00%	Disposed	3007.4% (price as of 2026-10-02)
June 3, 2005	CLH	M	2,756	$10.78	$29,710	2,756 Direct	·	Acquired	5809.3% (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.

06

Date	Ticker	Security	Underlying	Exercise price	Expiration	Shares	A/D
March 30, 2007	CLH	Employee Sock Option	Common Stock (10,000)	$10.78	March 20, 2013	10,000	Disposed
Dec. 7, 2006	CLH	Employee Stock Option	Common Stock (4,000)	$10.78	March 20, 2013	4,000	Disposed
May 24, 2006	CLH	Employee Stock Option	Common Stock (8,000)	$10.78	March 20, 2013	8,000	Disposed
June 6, 2005	CLH	Employee Stock Options	Common Stock (37,244)	$10.78	March 20, 2013	7,244	Disposed
June 3, 2005	CLH	Employee Stock Options	Common Stock (40,000)	$10.78	March 20, 2013	2,756	Disposed

Exercise/conversion price is blank when not applicable (e.g. RSUs).

Initial ownership (Form 3) 1 holding

07

Securities held when first becoming an insider, per SEC Form 3.

Date	Ticker	Security	Shares	Ownership
April 6, 2005	CLH	Employee Stock Options→ Common Stock (40,000)	40,000	Direct