Patricia A Verfuerth

Insider

First SEC filing: Jan. 2, 2008 · Latest: Jan. 2, 2008

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Insider at Companies where this person is a reporting insider.
Insider transactions Every share this person bought or sold, from Form 4 filings.
Derivatives Options and other derivative holdings reported by this person.
Initial holdings The stakes this person held when they first started reporting.

Insider at

OESX selling March 5, 2010

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 9 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

9 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
March 5, 2010	OESX	S 10b5-1	20,000	$5.29	$105,800	1,877,861 Indirect	-1.05%	Disposed	-63.9% (price as of 2026-08-21)
March 4, 2010	OESX	S 10b5-1	20,000	$5.19	$103,800	1,897,861 Indirect	-1.04%	Disposed	-63.2% (price as of 2026-08-21)
March 3, 2010	OESX	S 10b5-1	20,000	$5.31	$106,200	1,917,861 Indirect	-1.03%	Disposed	-64.1% (price as of 2026-08-21)
March 2, 2010	OESX	S 10b5-1	20,000	$5.42	$108,400	1,937,861 Indirect	-1.02%	Disposed	-64.8% (price as of 2026-08-21)
June 2, 2009	OESX	M	50,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
June 2, 2009	OESX	M	7,665	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
June 2, 2009	OESX	S	57,665	$3.40	$196,061	769,234 Direct	-6.97%	Disposed	-43.9% (price as of 2026-08-21)
June 2, 2009	OESX	M	7,665	$0.69	$5,289	826,899 Direct	+0.94%	Acquired	176.4% (price as of 2026-08-21)
June 2, 2009	OESX	M	50,000	$0.94	$47,000	819,234 Direct	+6.50%	Acquired	102.9% (price as of 2026-08-21)
Aug. 8, 2008	OESX	A	1,650	—	—	1,650 Direct	—	Acquired	(price as of 2026-08-21)
Feb. 1, 2008	OESX	M	10,000	—	—	40,000 Direct	-20.00%	Disposed	(price as of 2026-08-21)
Feb. 1, 2008	OESX	M	10,000	$2.20	$22,000	769,234 Direct	+1.32%	Acquired	-13.3% (price as of 2026-08-21)
Dec. 31, 2007	OESX	M	45,454	—	—	204,546 Indirect	-18.18%	Disposed	(price as of 2026-08-21)
Dec. 31, 2007	OESX	M	45,454	$2.20	$99,999	1,957,861 Indirect	+2.38%	Acquired	-13.3% (price as of 2026-08-21)
Dec. 24, 2007	OESX	S	212,489	$13.00	$2,762,357	1,912,407 Indirect	-10.00%	Disposed	-85.3% (price as of 2026-08-21)
Dec. 24, 2007	OESX	S	90,766	$13.00	$1,179,958	759,234 Direct	-10.68%	Disposed	-85.3% (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.

Derivative holdings (Form 4 Table II)

Options, RSUs and convertible securities reported on Form 4 Table II.

Date	Ticker	Security	Underlying	Exercise price	Expiration	Shares	A/D
June 2, 2009	OESX	Stock Options (right to buy)	Common Stock (50,000)	$0.94	Oct. 1, 2011	50,000	Disposed
June 2, 2009	OESX	Stock Options (right to buy)	Common Stock (7,665)	$0.69	Oct. 1, 2011	7,665	Disposed
Aug. 8, 2008	OESX	Stock Options (right to buy)	Common Stock (1,650)	$5.35	Aug. 8, 2018	1,650	Acquired
Feb. 1, 2008	OESX	Stock Options (right to buy)	Common Stock (10,000)	$2.20	Dec. 20, 2016	10,000	Disposed
Dec. 31, 2007	OESX	Stock Options (right to buy)	Common Stock (45,454)	$2.20	Dec. 20, 2016	45,454	Disposed

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

Initial ownership (Form 3) 8 holdings

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

Date	Ticker	Security	Shares	Ownership
Jan. 2, 2008	OESX	Stock Options (right to buy)→ Common Stock	—	Indirect
Jan. 2, 2008	OESX	Stock Options (right to buy)→ Common Stock	—	Indirect
Dec. 18, 2007	OESX	Common Stock	850,000	Direct
Dec. 18, 2007	OESX	Common Stock	2,124,896	Indirect
Dec. 18, 2007	OESX	Stock Options (right to buy)→ Common Stock (7,665)	7,665	Direct
Dec. 18, 2007	OESX	Stock Options (right to buy)→ Common Stock (50,000)	50,000	Direct
Dec. 18, 2007	OESX	Stock Options (right to buy)→ Common Stock (50,000)	50,000	Direct
Dec. 18, 2007	OESX	Stock Options (right to buy)→ Common Stock (125,974)	125,974	Direct