Peter A Sears

Insider

First SEC filing: May 27, 2005 · Latest: May 27, 2005

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Insider at

0 buys (P) 0 sells (S) Net: $0 + 4 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

4 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
May 24, 2007	CLDX	A	15,000	$0.96	$14,400	105,000 Direct	+16.67%	Acquired	-75.7% (price as of 2026-08-19)
May 25, 2006	CLDX	A	10,000	$1.76	$17,600	90,000 Direct	+12.50%	Acquired	-86.8% (price as of 2026-08-19)
May 26, 2005	CLDX	A	10,000	$1.45	$14,500	80,000 Direct	+14.29%	Acquired	-83.9% (price as of 2026-08-19)
Sept. 9, 2004	CLDX	P	10,000	$2.04	$20,400	72,739 Direct	+15.94%	Acquired	-88.6% (price as of 2026-08-19)
May 20, 2004	CLDX	A	10,000	$2.68	$26,800	70,000 Direct	+16.67%	Acquired	-91.3% (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.

Options, RSUs and convertible securities reported on Form 4 Table II.

Date	Ticker	Security	Underlying	Exercise price	Expiration	Shares	A/D
May 24, 2007	CLDX	Non-Qualified Stock Option	Common Stock (15,000)	$0.96	May 24, 2017	15,000	Acquired
May 25, 2006	CLDX	Non-Qualified Stock Option	Common Stock (10,000)	$1.76	May 25, 2016	10,000	Acquired
May 26, 2005	CLDX	Non-Qualified Stock Option	Common Stock (10,000)	$1.45	May 26, 2015	10,000	Acquired
May 20, 2004	CLDX	Non-Qualified Stock Option	Common Stock (10,000)	$2.68	May 20, 2014	10,000	Acquired

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