William C Jennings

Insider

First SEC filing: May 29, 2009 · Latest: May 29, 2009

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

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
June 12, 2018	SLGN	A	3,235	—	—	45,415 Direct	+7.67%	Acquired	(price as of 2026-08-20)
Nov. 28, 2017	SLGN	S	25,642	$28.38	$727,720	42,180 Direct	-37.81%	Disposed	45.0% (price as of 2026-08-20)
June 6, 2017	SLGN	A	2,854	—	—	67,822 Direct	+4.39%	Acquired	(price as of 2026-08-20)
May 31, 2016	SLGN	A	1,758	—	—	32,484 Direct	+5.72%	Acquired	(price as of 2026-08-20)
May 27, 2015	SLGN	A	1,641	—	—	30,726 Direct	+5.64%	Acquired	(price as of 2026-08-20)
July 15, 2014	ACLS	A	40,000	—	—	40,000 Direct	—	Acquired	(price as of 2026-08-20)
May 28, 2014	SLGN	A	1,020	—	—	29,085 Direct	+3.63%	Acquired	(price as of 2026-08-20)
Aug. 8, 2013	ACLS	P	7,076	$1.86	$13,161	92,185 Direct	+8.31%	Acquired	1577.6% (price as of 2026-08-20)
Aug. 8, 2013	ACLS	P	2,924	$1.85	$5,409	85,109 Direct	+3.56%	Acquired	1586.6% (price as of 2026-08-20)
July 15, 2013	ACLS	A	40,000	—	—	40,000 Direct	—	Acquired	(price as of 2026-08-20)
June 4, 2013	SLGN	A	1,062	—	—	28,065 Direct	+3.93%	Acquired	(price as of 2026-08-20)
July 16, 2012	ACLS	A	40,000	—	—	40,000 Direct	—	Acquired	(price as of 2026-08-20)
May 30, 2012	SLGN	A	1,189	—	—	27,003 Direct	+4.61%	Acquired	(price as of 2026-08-20)
May 25, 2012	ACLS	P	5,000	$1.04	$5,200	82,185 Direct	+6.48%	Acquired	2900.2% (price as of 2026-08-20)
July 15, 2011	ACLS	A	40,000	—	—	40,000 Direct	—	Acquired	(price as of 2026-08-20)
June 7, 2011	SLGN	A	1,123	—	—	25,814 Direct	+4.55%	Acquired	(price as of 2026-08-20)
Feb. 4, 2011	ACLS	P	10,000	$2.72	$27,200	77,185 Direct	+14.88%	Acquired	1047.2% (price as of 2026-08-20)
Aug. 13, 2010	ACLS	P	10,000	$1.60	$16,000	67,185 Direct	+17.49%	Acquired	1850.2% (price as of 2026-08-20)
July 15, 2010	ACLS	A	50,000	—	—	50,000 Direct	—	Acquired	(price as of 2026-08-20)
June 8, 2010	SLGN	A	1,799	—	—	24,691 Direct	+7.86%	Acquired	(price as of 2026-08-20)
July 15, 2009	ACLS	A	50,000	—	—	50,000 Direct	—	Acquired	(price as of 2026-08-20)
May 27, 2009	SLGN	A	1,117	—	—	11,446 Direct	+10.81%	Acquired	(price as of 2026-08-20)
July 15, 2008	ACLS	A	20,492	—	—	57,185 Direct	+55.85%	Acquired	(price as of 2026-08-20)
June 5, 2008	SLGN	A	877	—	—	10,329 Direct	+9.28%	Acquired	(price as of 2026-08-20)
July 16, 2007	ACLS	A	16,103	—	—	36,693 Direct	+78.21%	Acquired	(price as of 2026-08-20)
June 1, 2007	SLGN	A	857	—	—	9,452 Direct	+9.97%	Acquired	(price as of 2026-08-20)
July 3, 2006	ACLS	A	8,333	—	—	20,590 Direct	+67.99%	Acquired	(price as of 2026-08-20)
June 7, 2006	SLGN	A	1,313	—	—	8,595 Direct	+18.03%	Acquired	(price as of 2026-08-20)
July 1, 2005	ACLS	A	7,257	—	—	12,257 Direct	+145.14%	Acquired	(price as of 2026-08-20)
May 24, 2005	SLGN	A	891	—	—	3,641 Direct	+32.40%	Acquired	(price as of 2026-08-20)
July 1, 2004	ACLS	A	15,000	—	—	15,000 Direct	—	Acquired	(price as of 2026-08-20)
May 28, 2004	SLGN	A	750	—	—	2,750 Direct	+37.50%	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.

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
July 15, 2014	ACLS	Stock option (right to buy)	Common Stock (40,000)	$1.80	July 15, 2021	40,000	Acquired
July 15, 2013	ACLS	Stock option (right to buy)	Common Stock (40,000)	$1.99	July 15, 2020	40,000	Acquired
July 16, 2012	ACLS	Stock option (right to buy)	Common Stock (40,000)	$0.93	July 16, 2019	40,000	Acquired
July 15, 2011	ACLS	Stock option (right to buy)	Common Stock (40,000)	$1.60	July 15, 2021	40,000	Acquired
July 15, 2010	ACLS	Stock option (right to buy)	Common Stock (50,000)	$1.60	July 15, 2020	50,000	Acquired
July 15, 2009	ACLS	Stock option (right to buy)	Common Stock (50,000)	$0.44	July 15, 2019	50,000	Acquired
July 1, 2004	ACLS	Stock option (right to buy)	Common Stock (15,000)	$11.91	July 1, 2014	15,000	Acquired

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