Lawrence Firestone

Insider

First SEC filing: Sept. 27, 2019 · Latest: Sept. 27, 2019

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

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 33 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

33 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
Nov. 10, 2025	XXII	A	200,472	—	—	200,472 Direct	—	Acquired	(price as of 2026-08-20)
Nov. 10, 2025	XXII	A	66,824	—	—	68,129 Direct	+5120.61%	Acquired	(price as of 2026-08-20)
March 10, 2025	XXII	A	90,043	—	—	90,043 Direct	—	Acquired	(price as of 2026-08-20)
March 10, 2025	XXII	A	30,014	—	—	30,416 Direct	+7466.17%	Acquired	(price as of 2026-08-20)
Sept. 12, 2024	XXII	P	39,000	$0.27	$10,530	54,250 Direct	+255.74%	Acquired	-100.0% (price as of 2026-08-20)
May 30, 2024	XXII	P	9,000	$1.09	$9,810	15,250 Direct	+144.00%	Acquired	-100.0% (price as of 2026-08-20)
Jan. 4, 2024	XXII	P	100,000	$0.17	$17,000	100,000 Direct	—	Acquired	-100.0% (price as of 2026-08-20)
Nov. 21, 2019	BLNE	P	5,235	$3.34	$17,485	9,997 Direct	+109.93%	Acquired	-99.8% (price as of 2026-08-20)
Nov. 20, 2019	BLNE	P	4,762	$2.88	$13,715	4,762 Direct	—	Acquired	-99.8% (price as of 2026-08-20)
May 9, 2016	CVV	M	900	$6.87	$6,183	6,800 Direct	+15.25%	Acquired	7.0% (price as of 2026-08-20)
Jan. 15, 2016	CVV	M	2,800	$8.86	$24,808	5,900 Direct	+90.32%	Acquired	-17.0% (price as of 2026-08-20)
Jan. 15, 2015	CVV	M	1,800	$14.00	$25,200	3,100 Direct	+138.46%	Acquired	-47.5% (price as of 2026-08-20)
July 21, 2010	AEIS	F	145	$13.81	$2,002	13,048 Direct	-1.10%	Disposed	2009.1% (price as of 2026-08-20)
July 20, 2010	AEIS	A	13,125	—	—	321,875 Direct	+4.25%	Acquired	(price as of 2026-08-20)
July 20, 2010	AEIS	A	1,875	—	—	13,193 Direct	+16.57%	Acquired	(price as of 2026-08-20)
April 26, 2010	AEIS	F	174	$16.07	$2,796	11,318 Direct	-1.51%	Disposed	1712.5% (price as of 2026-08-20)
April 20, 2010	AEIS	A	13,125	—	—	308,750 Direct	+4.44%	Acquired	(price as of 2026-08-20)
April 20, 2010	AEIS	A	1,875	—	—	11,492 Direct	+19.50%	Acquired	(price as of 2026-08-20)
Feb. 19, 2010	AEIS	F	174	$15.42	$2,683	9,617 Direct	-1.78%	Disposed	1788.9% (price as of 2026-08-20)
Feb. 16, 2010	AEIS	A	13,125	—	—	295,625 Direct	+4.65%	Acquired	(price as of 2026-08-20)
Feb. 16, 2010	AEIS	A	1,875	—	—	9,791 Direct	+23.69%	Acquired	(price as of 2026-08-20)
Oct. 27, 2009	AEIS	A	13,125	—	—	282,500 Direct	+4.87%	Acquired	(price as of 2026-08-20)
Oct. 27, 2009	AEIS	A	1,875	—	—	7,916 Direct	+31.04%	Acquired	(price as of 2026-08-20)
July 21, 2009	AEIS	A	1,875	—	—	6,041 Direct	+45.01%	Acquired	(price as of 2026-08-20)
July 21, 2009	AEIS	A	13,125	—	—	269,375 Direct	+5.12%	Acquired	(price as of 2026-08-20)
April 24, 2009	AEIS	A	13,125	—	—	256,250 Direct	+5.40%	Acquired	(price as of 2026-08-20)
April 24, 2009	AEIS	A	1,875	—	—	3,992 Direct	+88.57%	Acquired	(price as of 2026-08-20)
Feb. 19, 2009	AEIS	A	13,125	—	—	243,125 Direct	+5.71%	Acquired	(price as of 2026-08-20)
Feb. 19, 2009	AEIS	A	1,875	—	—	1,875 Direct	—	Acquired	(price as of 2026-08-20)
Oct. 28, 2008	AEIS	A	18,750	—	—	230,000 Direct	+8.88%	Acquired	(price as of 2026-08-20)
Feb. 15, 2008	AEIS	A	18,750	—	—	173,750 Direct	+12.10%	Acquired	(price as of 2026-08-20)
Oct. 26, 2007	AEIS	A	18,750	—	—	155,000 Direct	+13.76%	Acquired	(price as of 2026-08-20)
July 24, 2007	AEIS	A	18,750	$22.47	$421,312	136,250 Direct	+15.96%	Acquired	1196.2% (price as of 2026-08-20)
April 27, 2007	AEIS	A	18,750	$24.21	$453,938	117,500 Direct	+18.99%	Acquired	1103.1% (price as of 2026-08-20)
Feb. 21, 2007	AEIS	A	18,750	$20.19	$378,562	98,750 Direct	+23.44%	Acquired	1342.6% (price as of 2026-08-20)
Sept. 26, 2006	AEIS	A	80,000	$17.12	$1,369,600	80,000 Direct	—	Acquired	1601.3% (price as of 2026-08-20)
March 2, 2006	ASYS	A	5,000	—	—	11,000 Direct	+83.33%	Acquired	(price as of 2026-08-20)
Oct. 27, 2005	ASYS	A	6,000	$5.41	$32,460	6,000 Direct	—	Acquired	167.5% (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
Nov. 10, 2025	XXII	Stock option (right to buy)	Common Stock (200,472)	$1.27	Nov. 10, 2025	200,472	Acquired
March 10, 2025	XXII	Stock option (right to buy)	Common Stock (90,043)	$2.01	March 10, 2035	90,043	Acquired
July 20, 2010	AEIS	Employee Stock Option (right to buy)	Common Stock (13,125)	$13.85	July 20, 2020	13,125	Acquired
April 20, 2010	AEIS	Employee Stock Option (right to buy)	Common Stock	$16.25	April 20, 2020	13,125	Acquired
Feb. 16, 2010	AEIS	Employee Stock Option (right to buy)	Common Stock	$15.65	Feb. 16, 2020	13,125	Acquired
Oct. 27, 2009	AEIS	Employee Stock Option (right to buy)	Common Stock	$12.77	Oct. 27, 2019	13,125	Acquired
July 21, 2009	AEIS	Employee Stock Option (right to buy)	Common Stock	$11.21	July 21, 2019	13,125	Acquired
April 24, 2009	AEIS	Employee Stock Option (right to buy)	Common Stock	$7.95	April 24, 2019	13,125	Acquired
Feb. 19, 2009	AEIS	Employee Stock Option (right to buy)	Common Stock	$7.69	Feb. 19, 2019	13,125	Acquired
Oct. 28, 2008	AEIS	Employee Stock Option (right to buy)	Common Stock (18,750)	$8.95	Oct. 28, 2018	18,750	Acquired
Feb. 15, 2008	AEIS	Employee Stock Option (right to buy)	Common Stock (18,750)	$12.19	Feb. 15, 2018	18,750	Acquired
Oct. 26, 2007	AEIS	Employee Stock Option (right to buy)	Common Stock (18,750)	$14.93	Oct. 26, 2017	18,750	Acquired
July 24, 2007	AEIS	Employee Stock Option (right to buy)	Common Stock (18,750)	$22.47	July 24, 2017	18,750	Acquired
April 27, 2007	AEIS	Common Stock	Common Stock (18,750)	$24.21	April 27, 2017	18,750	Acquired
Feb. 21, 2007	AEIS	Common Stock	Common Stock (18,750)	$20.19	Feb. 21, 2017	18,750	Acquired
Sept. 26, 2006	AEIS	Common Stock	Common Stock (80,000)	$17.12	Sept. 26, 2016	80,000	Acquired
March 2, 2006	ASYS	Stock option	$.01 par value common stock (5,000)	$9.05	March 2, 2017	5,000	Acquired
Oct. 27, 2005	ASYS	Amtech Systems, Inc. Non-Employee Director Stock Option [F1]	Amtech Systems, Inc. $.01 par value common stock (6,000)	$5.41	Oct. 27, 2015	6,000	Acquired

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

Initial ownership (Form 3) 3 holdings

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

Date	Ticker	Security	Shares	Ownership
Sept. 27, 2019	BLNE	No securities owned	0	Direct
April 4, 2014	CVV	Common Stock	—	Direct
Nov. 14, 2005	ASYS	Non-Employee Director Stock Option [F1]→ Amtech Systems, Inc. $.01 par value common stock (6,000)	6,000	Direct