Eugene L Butler

Insider

First SEC filing: June 14, 2005 · Latest: June 14, 2005

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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.

Insider at

POWL selling March 8, 2013

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 26 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

26 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
Feb. 22, 2017	POWL	A	1,000	$0.01	$10	24,000 Direct	+4.35%	Acquired	5980100.0% (price as of 2026-08-21)
Feb. 22, 2017	POWL	A	1,000	$0.01	$10	23,000 Direct	+4.55%	Acquired	5980100.0% (price as of 2026-08-21)
Feb. 24, 2016	POWL	A	2,000	—	—	22,000 Direct	+10.00%	Acquired	(price as of 2026-08-21)
Feb. 25, 2015	POWL	A	2,000	—	—	20,000 Direct	+11.11%	Acquired	(price as of 2026-08-21)
Feb. 26, 2014	POWL	A	2,000	—	—	18,000 Direct	+12.50%	Acquired	(price as of 2026-08-21)
March 8, 2013	POWL	S	3,000	$57.95	$173,850	11,000 Direct	-21.43%	Disposed	932.0% (price as of 2026-08-21)
Feb. 20, 2013	POWL	A	2,000	—	—	19,000 Direct	+11.76%	Acquired	(price as of 2026-08-21)
June 19, 2012	POWL	A	2,000	—	—	17,000 Direct	+13.33%	Acquired	(price as of 2026-08-21)
May 27, 2011	POWL	M	2,000	$16.48	$32,960	0 Direct	—	Acquired	3528.8% (price as of 2026-08-21)
May 27, 2011	POWL	M	2,000	$16.48	$32,960	13,000 Direct	+18.18%	Acquired	3528.8% (price as of 2026-08-21)
March 23, 2011	POWL	S	2,000	$37.17	$74,340	11,000 Direct	-15.38%	Disposed	1508.9% (price as of 2026-08-21)
June 15, 2010	POWL	A	2,000	—	—	13,000 Direct	+18.18%	Acquired	(price as of 2026-08-21)
March 9, 2010	POWL	J	2,000	$15.10	$30,200	0 Direct	-100.00%	Disposed	3860.4% (price as of 2026-08-21)
March 9, 2010	POWL	M	2,000	$15.10	$30,200	8,000 Direct	+33.33%	Acquired	3860.4% (price as of 2026-08-21)
March 9, 2010	POWL	J	2,000	$15.10	$30,200	0 Direct	-100.00%	Disposed	3860.4% (price as of 2026-08-21)
March 9, 2010	POWL	M	2,000	$15.10	$30,200	11,000 Direct	+22.22%	Acquired	3860.4% (price as of 2026-08-21)
March 5, 2010	POWL	S	890	$32.16	$28,622	6,000 Direct	-12.92%	Disposed	1759.5% (price as of 2026-08-21)
March 5, 2010	POWL	S	1,110	$32.50	$36,075	6,890 Direct	-13.88%	Disposed	1740.1% (price as of 2026-08-21)
June 16, 2009	POWL	A	2,000	—	—	19,000 Direct	+11.76%	Acquired	(price as of 2026-08-21)
June 4, 2009	POWL	M	2,000	$23.48	$46,960	0 Direct	—	Acquired	2446.9% (price as of 2026-08-21)
June 4, 2009	POWL	J	2,000	$23.48	$46,960	9,000 Direct	+28.57%	Acquired	2446.9% (price as of 2026-08-21)
June 3, 2009	POWL	S	700	$42.00	$29,400	7,000 Direct	-9.09%	Disposed	1323.9% (price as of 2026-08-21)
June 3, 2009	POWL	S	1,300	$41.87	$54,431	7,700 Direct	-14.44%	Disposed	1328.3% (price as of 2026-08-21)
June 17, 2008	POWL	A	2,000	—	—	9,000 Direct	+28.57%	Acquired	(price as of 2026-08-21)
Feb. 26, 2008	POWL	J	2,000	$17.85	$35,700	7,000 Direct	+40.00%	Acquired	3250.3% (price as of 2026-08-21)
Feb. 26, 2008	POWL	S	1,500	$38.75	$58,125	5,000 Direct	-23.08%	Disposed	1443.3% (price as of 2026-08-21)
June 21, 2007	POWL	A	2,000	—	—	7,500 Direct	+36.36%	Acquired	(price as of 2026-08-21)
Feb. 26, 2007	POWL	M	2,000	$17.85	$35,700	0 Direct	—	Acquired	3250.3% (price as of 2026-08-21)
Feb. 13, 2007	POWL	S	127	$31.91	$4,053	5,500 Direct	-2.26%	Disposed	1774.1% (price as of 2026-08-21)
Feb. 12, 2007	POWL	S	600	$31.85	$19,110	5,627 Direct	-9.64%	Disposed	1777.6% (price as of 2026-08-21)
Feb. 12, 2007	POWL	S	1,273	$31.80	$40,481	6,227 Direct	-16.97%	Disposed	1780.6% (price as of 2026-08-21)
Sept. 24, 2006	POWL	S	1,000	$35.99	$35,990	6,500 Direct	-13.33%	Disposed	1561.6% (price as of 2026-08-21)
June 9, 2006	POWL	A	2,000	—	—	7,500 Direct	+36.36%	Acquired	(price as of 2026-08-21)
Jan. 31, 2006	POWL	M	2,000	$8.44	$16,880	6,500 Direct	+44.44%	Acquired	6985.5% (price as of 2026-08-21)
Jan. 31, 2006	POWL	S	1,000	$21.05	$21,050	5,500 Direct	-15.38%	Disposed	2741.0% (price as of 2026-08-21)
Jan. 31, 2006	POWL	M	2,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
June 10, 2005	POWL	A	2,000	—	—	4,500 Direct	+80.00%	Acquired	(price as of 2026-08-21)
June 24, 2004	POWL	A	2,000	$16.48	$32,960	2,000 Direct	—	Acquired	3528.8% (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
May 27, 2011	POWL	Stock Options	Common Stock (2,000)	$16.48	June 24, 2011	2,000	Acquired
March 9, 2010	POWL	Common Stock	Common Stock (2,000)	$15.10	June 25, 2010	2,000	Disposed
March 9, 2010	POWL	Common Stock	Common Stock (2,000)	$15.10	June 25, 2010	2,000	Disposed
June 4, 2009	POWL	Common Stock	Common Stock (2,000)	$23.48	June 26, 2009	2,000	Acquired
Feb. 26, 2007	POWL	Common Stock	Common Stock (2,000)	$17.85	April 29, 2008	2,000	Acquired
Jan. 31, 2006	POWL	Director Stock Option	Common Stock (2,000)	$8.44	June 25, 2007	2,000	Disposed
June 24, 2004	POWL	Directors Stock Options (right to buy)	Common Stock (2,000)	$16.48	June 24, 2011	2,000	Acquired

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