PDI INC

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 + 5 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

No open-market trades on record; showing all filings.

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
May 26, 2005	CLDX	A	10,000	$1.45	$14,500	40,000 Direct	+33.33%	Acquired	-84.4% (price as of 2026-08-20)
May 20, 2004	CLDX	A	10,000	$2.68	$26,800	30,000 Direct	+50.00%	Acquired	-91.6% (price as of 2026-08-20)
Sept. 18, 2003	CLDX	A	10,000	$2.76	$27,600	20,000 Direct	+100.00%	Acquired	-91.8% (price as of 2026-08-20)
Sept. 18, 2003	CLDX	A	10,000	$2.76	$27,600	20,000 Direct	+100.00%	Acquired	-91.8% (price as of 2026-08-20)
Aug. 11, 2003	CLDX	A	10,000	$2.10	$21,000	10,000 Direct	—	Acquired	-89.2% (price as of 2026-08-20)

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 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 Options	Common Stock (10,000)	$2.68	May 20, 2014	10,000	Acquired
Sept. 18, 2003	CLDX	Non-Qualified Stock Option	Common Stock (10,000)	$2.76	Sept. 18, 2013	10,000	Acquired
Sept. 18, 2003	CLDX	Non-Qualified Stock Option	Common Stock (10,000)	$2.76	Sept. 18, 2013	10,000	Acquired
Aug. 11, 2003	CLDX	Non-Qualified Stock Option	Common Stock (10,000)	$2.10	Aug. 11, 2013	10,000	Acquired

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