George Morgenstern

Insider

First SEC filing: Oct. 19, 2011 · Latest: Oct. 19, 2011

On this page

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.

Insider at

ACFN buying Nov. 17, 2010

Insider transactions

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
Oct. 17, 2011	ACFN	A	10,000	—	—	10,000 Direct	—	Acquired	(price as of 2026-08-19)
Nov. 17, 2010	ACFN	P	10,000	$3.99	$39,900	61,922 Direct	+19.26%	Acquired	-69.0% (price as of 2026-08-19)
June 10, 2010	ACFN	A	10,000	—	—	10,000 Direct	—	Acquired	(price as of 2026-08-19)
Oct. 27, 2009	ACFN	M	80,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-19)
Oct. 27, 2009	ACFN	S	80,000	$7.70	$616,000	101,361 Indirect	-44.11%	Disposed	-84.0% (price as of 2026-08-19)
Oct. 27, 2009	ACFN	M	80,000	$0.91	$72,800	181,361 Indirect	+78.93%	Acquired	35.7% (price as of 2026-08-19)
Oct. 19, 2009	ACFN	M	100,000	—	—	80,000 Direct	-55.56%	Disposed	(price as of 2026-08-19)
Oct. 19, 2009	ACFN	S	100,000	$7.12	$712,000	101,361 Indirect	-49.66%	Disposed	-82.7% (price as of 2026-08-19)
Oct. 19, 2009	ACFN	M	100,000	$0.91	$91,000	201,361 Indirect	+98.66%	Acquired	35.7% (price as of 2026-08-19)
Aug. 4, 2009	ACFN	A	10,000	—	—	10,000 Direct	—	Acquired	(price as of 2026-08-19)
March 4, 2009	ACFN	P	6,807	$2.20	$14,975	51,922 Direct	+15.09%	Acquired	-43.9% (price as of 2026-08-19)
Dec. 5, 2007	ACFN	A	10,000	—	—	10,000 Direct	—	Acquired	(price as of 2026-08-19)
Oct. 3, 2006	ACFN	A	7,500	—	—	7,500 Direct	—	Acquired	(price as of 2026-08-19)
Dec. 30, 2004	ACFN	A	180,000	—	—	180,000 Direct	—	Acquired	(price as of 2026-08-19)
Oct. 27, 2004	ACFN	P	200	$0.93	$186	0 Indirect	—	Acquired	32.8% (price as of 2026-08-19)
Oct. 27, 2004	ACFN	P	3,965	$0.94	$3,727	0 Indirect	—	Acquired	31.4% (price as of 2026-08-19)
Oct. 27, 2004	ACFN	P	835	$0.95	$793	27,200 Indirect	+3.17%	Acquired	30.0% (price as of 2026-08-19)
Dec. 10, 2003	ACFN	J	200,000	—	—	61,854 Direct	-76.38%	Disposed	(price as of 2026-08-19)

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
Oct. 17, 2011	ACFN	stock options [F1]	common stock (10,000)	$5.37	Oct. 17, 2018	10,000	Acquired
June 10, 2010	ACFN	Stock Options [F1]	Common Stock (10,000)	$5.00	June 10, 2017	10,000	Acquired
Oct. 27, 2009	ACFN	stock options	common stock (80,000)	$0.91	Dec. 31, 2009	80,000	Disposed
Oct. 19, 2009	ACFN	stock options	common stock (100,000)	$0.91	Dec. 31, 2009	100,000	Disposed
Aug. 4, 2009	ACFN	Stock Options (1) [F1]	Common Stock (10,000)	$4.75	Aug. 4, 2016	10,000	Acquired
Dec. 5, 2007	ACFN	stock options [F1]	common stock (10,000)	$4.20	Dec. 5, 2014	10,000	Acquired
Oct. 3, 2006	ACFN	Stock Option	Common Stock (7,500)	$3.28	Oct. 3, 2013	7,500	Acquired
Dec. 30, 2004	ACFN	Stock Option	Common Stock (180,000)	$0.91	Jan. 2, 2009	180,000	Acquired

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