Lung Po Ching

Insider

First SEC filing: Aug. 4, 2003 · Latest: Aug. 4, 2003

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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
Aug. 1, 2003	CHNR	S	33,480	$6.66	$222,977	0 Indirect	-100.00%	Disposed	-98.4% (price as of 2026-08-20)
July 15, 2003	CHNR	M	40,000	$2.95	$118,000	0 Direct	-100.00%	Disposed	-96.4% (price as of 2026-08-20)
July 15, 2003	CHNR	M	40,000	$2.95	$118,000	40,000 Direct	—	Acquired	-96.4% (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
July 15, 2003	CHNR	Common Stock Option	Common Stock (40,000)	$2.95	June 15, 2004	40,000	Disposed

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