Alfred Lewis Goldberg

Insider

First SEC filing: April 30, 2009 · Latest: April 30, 2009

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Insider at

0 buys (P) 0 sells (S) Net: $0 + 11 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

11 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
May 21, 2015	RGEN	A	1,992	—	—	1,992 Direct	—	Acquired	(price as of 2026-08-21)
May 21, 2015	RGEN	A	1,019	—	—	40,331 Direct	+2.59%	Acquired	(price as of 2026-08-21)
May 15, 2014	RGEN	A	3,696	—	—	3,696 Direct	—	Acquired	(price as of 2026-08-21)
May 15, 2014	RGEN	A	1,932	—	—	39,312 Direct	+5.17%	Acquired	(price as of 2026-08-21)
May 9, 2013	RGEN	A	5,342	—	—	37,380 Direct	+16.67%	Acquired	(price as of 2026-08-21)
May 24, 2012	RGEN	A	11,038	—	—	32,038 Direct	+52.56%	Acquired	(price as of 2026-08-21)
Dec. 15, 2011	RGEN	A	15,000	—	—	99,000 Direct	+17.86%	Acquired	(price as of 2026-08-21)
Aug. 10, 2011	RGEN	P	21,000	$3.43	$72,030	105,000 Direct	+25.00%	Acquired	5049.9% (price as of 2026-08-21)
Sept. 16, 2010	RGEN	A	20,000	—	—	84,000 Direct	+31.25%	Acquired	(price as of 2026-08-21)
Sept. 11, 2009	RGEN	A	20,000	—	—	64,000 Direct	+45.45%	Acquired	(price as of 2026-08-21)
Sept. 12, 2008	RGEN	A	20,000	—	—	20,000 Direct	—	Acquired	(price as of 2026-08-21)
July 1, 2008	RGEN	A	24,000	—	—	24,000 Direct	—	Acquired	(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
May 21, 2015	RGEN	Stock Option (Right to Buy)	Common Stock (1,992)	$41.19	May 21, 2025	1,992	Acquired
May 15, 2014	RGEN	Stock Option (Right to Buy)	Common Stock (3,696)	$18.12	May 15, 2024	3,696	Acquired
Dec. 15, 2011	RGEN	Stock Option (Right to Buy)	Common Stock (15,000)	$3.22	Dec. 15, 2021	15,000	Acquired
Sept. 16, 2010	RGEN	Stock Option (Right to Buy)	Common Stock (20,000)	$3.30	Sept. 16, 2020	20,000	Acquired
Sept. 11, 2009	RGEN	Stock Option (Right to Buy)	Common Stock (20,000)	$4.96	Sept. 11, 2019	20,000	Acquired
Sept. 12, 2008	RGEN	Stock Option (Right to Buy)	Common Stock (20,000)	$5.08	Sept. 12, 2018	20,000	Acquired
July 1, 2008	RGEN	Stock Option (Right to Buy)	Common Stock (24,000)	$4.77	July 1, 2018	24,000	Acquired

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