Hal Landy

Insider

First SEC filing: June 20, 2007 · Latest: June 20, 2007

On this page

Insider at

0 buys (P) 0 sells (S) Net: $0 + 8 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

8 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
June 19, 2007	RGEN	M	10,000	—	—	10,000 Direct	—	Acquired	(price as of 2026-08-20)
June 19, 2007	RGEN	M	30,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
June 19, 2007	RGEN	M	10,000	$1.83	$18,300	10,000 Direct	—	Acquired	9741.3% (price as of 2026-08-20)
June 19, 2007	RGEN	S	30,000	$3.82	$114,600	0 Direct	-100.00%	Disposed	4614.5% (price as of 2026-08-20)
June 19, 2007	RGEN	M	30,000	$3.05	$91,500	30,000 Direct	—	Acquired	5804.8% (price as of 2026-08-20)
May 13, 2005	RGEN	A	25,000	—	—	25,000 Direct	—	Acquired	(price as of 2026-08-20)
June 29, 2004	RGEN	M	15,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
June 29, 2004	RGEN	M	15,000	$0.01	$150	15,000 Direct	—	Acquired	1800850.0% (price as of 2026-08-20)
April 30, 2004	RGEN	A	50,000	—	—	50,000 Direct	—	Acquired	(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
June 19, 2007	RGEN	Stock Option Right to buy	Common Stock (10,000)	$1.83	May 13, 2015	10,000	Acquired
June 19, 2007	RGEN	Stock Option Right to buy	Common Stock (30,000)	$3.05	May 13, 2015	30,000	Disposed
May 13, 2005	RGEN	Stock Option (Right to Buy)	Common Stock (25,000)	$1.83	May 13, 2015	25,000	Acquired
June 29, 2004	RGEN	Stock Option (Right to Buy)	Common Stock (15,000)	$0.01	April 23, 2013	15,000	Disposed
April 30, 2004	RGEN	Stock Option (Right to Buy)	Common Stock (50,000)	$3.05	April 30, 2014	50,000	Acquired

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