William H Carder

Insider

First SEC filing: March 9, 2005 · Latest: March 9, 2005

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Insider at

0 buys (P) 0 sells (S) Net: $0 + 2 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

2 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
March 7, 2005	PESI	J	1,955	$1.51	$2,952	8,347 Direct	+30.59%	Acquired	124.3% (price as of 2026-08-20)
Aug. 17, 2004	PESI	J	1,392	$1.52	$2,116	6,392 Direct	+27.84%	Acquired	122.9% (price as of 2026-08-20)
Sept. 16, 2003	PESI	P	4,400	$1.72	$7,568	4,400 Direct	—	Acquired	97.0% (price as of 2026-08-20)
Sept. 16, 2003	PESI	P	600	$1.73	$1,038	5,000 Direct	+13.64%	Acquired	95.8% (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.