Joel S Porter

Insider

First SEC filing: June 28, 2007 · Latest: June 28, 2007

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Insider at

0 buys (P) 0 sells (S) Net: $0 + 6 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

No open-market trades on record; showing all filings.

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
June 30, 2009	ASTI	M	5,982	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
June 30, 2009	ASTI	M	5,982	—	—	10,982 Direct	+119.64%	Acquired	(price as of 2026-08-20)
March 31, 2009	ASTI	M	1,994	—	—	5,982 Direct	-25.00%	Disposed	(price as of 2026-08-20)
March 31, 2009	ASTI	M	1,994	—	—	5,000 Direct	+66.33%	Acquired	(price as of 2026-08-20)
Jan. 1, 2009	ASTI	A	7,976	—	—	7,976 Direct	—	Acquired	(price as of 2026-08-20)
July 1, 2008	ASTI	J	3,006	—	—	3,006 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 30, 2009	ASTI	Restricted Stock Units	Common Stock (5,982)	—	—	5,982	Disposed
March 31, 2009	ASTI	Restricted Stock Units	Common Stock (1,994)	—	—	1,994	Disposed
Jan. 1, 2009	ASTI	Restricted Stock Units	Common Stock (7,976)	—	—	7,976	Acquired

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

Securities held when first becoming an insider, per SEC Form 3.

Date	Ticker	Security	Shares	Ownership
June 28, 2007	ASTI	Common Stock Option (Right to Buy)→ Common Stock (5,000)	5,000	Direct