David Eckelbarger

Insider

First SEC filing: May 8, 2013 · Latest: May 8, 2013

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Insider at

0 buys (P) 0 sells (S) Net: $0 + 7 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

7 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
Oct. 24, 2014	CLH	S	15,859	—	—	2,649 Direct	-85.69%	Disposed	(price as of 2026-08-19)
June 18, 2014	CLH	A	3,157	—	—	18,508 Direct	+20.57%	Acquired	(price as of 2026-08-19)
June 18, 2014	CLH	A	1,578	—	—	15,351 Direct	+11.46%	Acquired	(price as of 2026-08-19)
Dec. 27, 2013	CLH	F	684	$59.42	$40,643	13,773 Direct	-4.73%	Disposed	448.8% (price as of 2026-08-19)
May 6, 2013	CLH	A	2,476	—	—	14,457 Direct	-14.62%	Disposed	(price as of 2026-08-19)
May 6, 2013	CLH	A	1,981	—	—	11,981 Direct	-14.19%	Disposed	(price as of 2026-08-19)
April 18, 2013	CLH	A	2,500	—	—	10,000 Direct	+33.33%	Acquired	(price as of 2026-08-19)
Dec. 28, 2012	CLH	A	7,500	—	—	7,500 Direct	—	Acquired	(price as of 2026-08-19)

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.