Richard L China

Insider

First SEC filing: Nov. 12, 2003 · Latest: Nov. 12, 2003

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Insider at

0 buys (P) 0 sells (S) Net: $0 + 3 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

3 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
March 5, 2004	IESC	M	20,000	—	—	80,000 Direct	-20.00%	Disposed	(price as of 2026-08-21)
March 5, 2004	IESC	S	20,000	$11.21	$224,200	71,037 Direct	-21.97%	Disposed	252.1% (price as of 2026-08-21)
March 5, 2004	IESC	M	20,000	$3.65	$73,000	91,037 Direct	+28.15%	Acquired	981.3% (price as of 2026-08-21)
Dec. 31, 2003	IESC	J	2,934	$3.27	$9,594	73,971 Direct	+4.13%	Acquired	1107.0% (price as of 2026-08-21)

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
March 5, 2004	IESC	Employee Stock Option (Right to Buy)	Common Stock (20,000)	$3.65	Nov. 9, 2011	20,000	Disposed

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