William K Lieberman

Insider

First SEC filing: Feb. 20, 2004 · Latest: Feb. 14, 2022

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.
Initial holdings The stakes this person held when they first started reporting.

Insider at

AP buying May 16, 2019

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 24 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

24 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
May 15, 2026	AP	A	7,374	—	—	58,286 Direct	+14.48%	Acquired	(price as of 2026-08-20)
May 15, 2025	AP	A	12,728	—	—	50,912 Direct	+33.33%	Acquired	(price as of 2026-08-20)
May 15, 2024	AP	A	12,728	—	—	38,184 Direct	+50.00%	Acquired	(price as of 2026-08-20)
May 18, 2023	AP	A	12,728	—	—	25,456 Direct	+100.00%	Acquired	(price as of 2026-08-20)
May 5, 2022	AP	A	12,728	—	—	12,728 Direct	—	Acquired	(price as of 2026-08-20)
May 13, 2021	AP	A	12,196	$5.74	$70,005	73,134 Direct	+20.01%	Acquired	55.4% (price as of 2026-08-20)
Sept. 22, 2020	AP	X	6,597	—	—	6,597 Direct	—	Acquired	(price as of 2026-08-20)
Sept. 22, 2020	AP	X	6,597	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Sept. 22, 2020	AP	X	42,131	—	—	42,131 Direct	—	Acquired	(price as of 2026-08-20)
Sept. 22, 2020	AP	X	42,131	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Sept. 22, 2020	AP	X	2,944	$3.50	$10,304	9,541 Direct	+44.63%	Acquired	154.9% (price as of 2026-08-20)
Sept. 22, 2020	AP	X	18,807	$3.50	$65,824	60,938 Direct	+44.64%	Acquired	154.9% (price as of 2026-08-20)
May 7, 2020	AP	A	10,000	$3.08	$30,800	42,131 Direct	+31.12%	Acquired	189.6% (price as of 2026-08-20)
May 16, 2019	AP	P	2,300	$4.00	$9,200	5,300 Direct	+76.67%	Acquired	123.0% (price as of 2026-08-20)
May 9, 2019	AP	A	10,000	$3.17	$31,700	32,131 Direct	+45.19%	Acquired	181.4% (price as of 2026-08-20)
May 9, 2019	AP	A	10,000	$7.00	$70,000	32,131 Direct	+45.19%	Acquired	27.4% (price as of 2026-08-20)
May 9, 2018	AP	A	7,217	$9.70	$70,005	22,131 Direct	+48.39%	Acquired	-8.0% (price as of 2026-08-20)
May 3, 2017	AP	A	5,000	$14.00	$70,000	14,914 Direct	+50.43%	Acquired	-36.3% (price as of 2026-08-20)
May 1, 2017	AP	P	87	$14.53	$1,264	6,597 Direct	+1.34%	Acquired	-38.6% (price as of 2026-08-20)
Jan. 31, 2017	AP	P	85	$14.88	$1,265	6,510 Direct	+1.32%	Acquired	-40.1% (price as of 2026-08-20)
Oct. 31, 2016	AP	P	119	$10.52	$1,252	6,425 Direct	+1.89%	Acquired	-15.2% (price as of 2026-08-20)
Aug. 1, 2016	AP	P	95	$13.12	$1,246	6,306 Direct	+1.53%	Acquired	-32.0% (price as of 2026-08-20)
May 5, 2016	AP	A	3,209	$18.70	$60,008	9,914 Direct	+47.86%	Acquired	-52.3% (price as of 2026-08-20)
May 2, 2016	AP	P	50	$18.83	$942	6,211 Direct	+0.81%	Acquired	-52.6% (price as of 2026-08-20)
Feb. 1, 2016	AP	P	184	$10.14	$1,866	6,161 Direct	+3.08%	Acquired	-12.0% (price as of 2026-08-20)
Nov. 2, 2015	AP	P	158	$11.63	$1,838	5,976 Direct	+2.72%	Acquired	-23.3% (price as of 2026-08-20)
Aug. 3, 2015	AP	P	137	$13.27	$1,818	5,818 Direct	+2.41%	Acquired	-32.8% (price as of 2026-08-20)
May 5, 2015	AP	A	1,590	$15.72	$24,995	6,705 Direct	+31.09%	Acquired	-43.3% (price as of 2026-08-20)
May 1, 2015	AP	P	95	$16.03	$1,523	5,681 Direct	+1.70%	Acquired	-44.4% (price as of 2026-08-20)
Feb. 2, 2015	AP	P	82	$18.23	$1,495	5,587 Direct	+1.49%	Acquired	-51.1% (price as of 2026-08-20)
Dec. 30, 2014	AP	P	1,400	$19.34	$27,076	3,000 Direct	+87.50%	Acquired	-53.9% (price as of 2026-08-20)
Dec. 30, 2014	AP	P	100	$19.34	$1,934	1,600 Direct	+6.67%	Acquired	-53.9% (price as of 2026-08-20)
Dec. 30, 2014	AP	P	500	$19.34	$9,670	1,500 Direct	+50.00%	Acquired	-53.9% (price as of 2026-08-20)
Nov. 3, 2014	AP	P	57	$19.81	$1,129	5,505 Direct	+1.05%	Acquired	-55.0% (price as of 2026-08-20)
Aug. 1, 2014	AP	P	55	$20.37	$1,120	5,448 Direct	+1.02%	Acquired	-56.2% (price as of 2026-08-20)
May 1, 2014	AP	P	44	$20.05	$882	5,393 Direct	+0.82%	Acquired	-55.5% (price as of 2026-08-20)
April 29, 2014	AP	A	1,250	$20.00	$25,000	5,115 Direct	+32.34%	Acquired	-55.4% (price as of 2026-08-20)
Feb. 3, 2014	AP	P	49	$17.87	$876	5,349 Direct	+0.92%	Acquired	-50.1% (price as of 2026-08-20)
May 2, 2013	AP	A	1,457	$17.16	$25,002	3,865 Direct	+60.51%	Acquired	-48.0% (price as of 2026-08-20)
May 3, 2012	AP	A	1,415	$17.67	$25,003	2,408 Direct	+142.50%	Acquired	-49.5% (price as of 2026-08-20)
May 6, 2011	AP	A	993	$25.18	$25,004	993 Direct	—	Acquired	-64.6% (price as of 2026-08-20)
May 6, 2011	AP	A	993	$25.18	$25,004	1,993 Direct	+99.30%	Acquired	-64.6% (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
Sept. 22, 2020	AP	Series A Warrants (right to buy) [F5]	Common Stock (2,944)	—	Aug. 1, 2025	6,597	Acquired
Sept. 22, 2020	AP	Subscription Rights (right to buy)	Units consisting of Common Stock and Series A Warrants [F4]	$1.56	Sept. 18, 2020	6,597	Disposed
Sept. 22, 2020	AP	Series A Warrants (right to buy) [F5]	Common Stock (18,807)	—	Aug. 1, 2025	42,131	Acquired
Sept. 22, 2020	AP	Subscription Rights (right to buy)	Units consisting of Common Stock and Series A Warrants [F4]	$1.56	Sept. 18, 2020	42,131	Disposed

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

Initial ownership (Form 3) 1 holding

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

Date	Ticker	Security	Shares	Ownership
Feb. 20, 2004	AP	Common Stock	1,000	Indirect