Howard T Slayen

CIK 1203324 · View on SEC EDGAR ↗

Insider

First SEC filing: Nov. 3, 2008 · Latest: Nov. 3, 2008

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

Insider at

Insider transactions

0 buys (P) 4 sells (S) Net: $-5,203,651 + 58 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

58 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
Aug. 14, 2026	AEHR	S	5,700	$133.03	$758,271	140,667 Direct	-3.89%	Disposed	-21.7% (price as of 2026-08-21)
Aug. 4, 2026	AEHR	S	20,000	$108.30	$2,166,000	146,367 Direct	-12.02%	Disposed	-3.8% (price as of 2026-08-21)
July 30, 2026	AEHR	G	5,000	—	—	166,367 Direct	-2.92%	Disposed	(price as of 2026-08-21)
July 1, 2026	AEHR	A	1,658	—	—	171,367 Direct	+0.98%	Acquired	(price as of 2026-08-21)
April 22, 2026	AEHR	G	1,800	—	—	176,528 Direct	-1.01%	Disposed	(price as of 2026-08-21)
April 17, 2026	AEHR	S	25,000	$85.00	$2,125,000	178,328 Direct	-12.30%	Disposed	22.6% (price as of 2026-08-21)
Feb. 4, 2026	AEHR	G	5,000	—	—	203,328 Direct	-2.40%	Disposed	(price as of 2026-08-21)
Feb. 4, 2026	AEHR	G	5,000	—	—	208,328 Direct	-2.34%	Disposed	(price as of 2026-08-21)
Feb. 4, 2026	AEHR	G	5,000	—	—	213,328 Direct	-2.29%	Disposed	(price as of 2026-08-21)
Nov. 5, 2025	AEHR	S	6,000	$25.73	$154,380	218,328 Direct	-2.67%	Disposed	305.0% (price as of 2026-08-21)
Oct. 23, 2018	AEHR	A	10,000	—	—	10,000 Direct	—	Acquired	(price as of 2026-08-21)
Aug. 15, 2018	AEHR	M	15,076	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
Aug. 15, 2018	AEHR	M	10,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
Aug. 15, 2018	AEHR	M	15,076	$1.77	$26,685	223,471 Direct	+7.23%	Acquired	5787.0% (price as of 2026-08-21)
Aug. 15, 2018	AEHR	M	10,000	$0.97	$9,700	208,395 Direct	+5.04%	Acquired	10642.3% (price as of 2026-08-21)
Feb. 12, 2018	AEHR	M	37,926	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
Feb. 12, 2018	AEHR	M	37,076	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
Feb. 12, 2018	AEHR	M	37,926	$0.80	$30,341	198,395 Direct	+23.63%	Acquired	12925.0% (price as of 2026-08-21)
Feb. 12, 2018	AEHR	M	37,076	$0.75	$27,807	160,469 Direct	+30.05%	Acquired	13793.3% (price as of 2026-08-21)
Oct. 26, 2017	AEHR	A	10,000	—	—	10,000 Direct	—	Acquired	(price as of 2026-08-21)
Jan. 24, 2017	AEHR	A	4,370	—	—	123,393 Direct	+3.67%	Acquired	(price as of 2026-08-21)
Oct. 18, 2016	AEHR	A	10,000	—	—	10,000 Direct	—	Acquired	(price as of 2026-08-21)
July 25, 2016	AEHR	A	13,542	—	—	119,023 Direct	+12.84%	Acquired	(price as of 2026-08-21)
Oct. 20, 2015	AEHR	A	10,000	—	—	10,000 Direct	—	Acquired	(price as of 2026-08-21)
June 1, 2015	AEHR	M	10,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
June 1, 2015	AEHR	M	10,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
June 1, 2015	AEHR	M	10,000	$0.89	$8,900	105,481 Direct	+10.47%	Acquired	11607.9% (price as of 2026-08-21)
June 1, 2015	AEHR	M	10,000	$1.32	$13,200	95,481 Direct	+11.70%	Acquired	7793.9% (price as of 2026-08-21)
April 28, 2015	AEHR	G	4,200	—	—	85,481 Direct	-4.68%	Disposed	(price as of 2026-08-21)
April 21, 2015	AEHR	A	17,247	—	—	17,247 Direct	—	Acquired	(price as of 2026-08-21)
Nov. 24, 2014	AEHR	P	24,681	$2.43	$59,975	89,681 Direct	+37.97%	Acquired	4188.1% (price as of 2026-08-21)
Oct. 21, 2014	AEHR	A	18,219	—	—	18,219 Direct	—	Acquired	(price as of 2026-08-21)
Oct. 21, 2014	AEHR	A	10,000	—	—	10,000 Direct	—	Acquired	(price as of 2026-08-21)
May 16, 2014	AEHR	M	5,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
May 16, 2014	AEHR	M	5,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
May 16, 2014	AEHR	M	5,000	$1.42	$7,100	65,000 Direct	+8.33%	Acquired	7238.0% (price as of 2026-08-21)
May 16, 2014	AEHR	M	5,000	$0.85	$4,250	60,000 Direct	+9.09%	Acquired	12158.8% (price as of 2026-08-21)
April 22, 2014	AEHR	A	12,508	—	—	12,508 Direct	—	Acquired	(price as of 2026-08-21)
Jan. 21, 2014	AEHR	P	1,296	$2.75	$3,564	55,000 Direct	+2.41%	Acquired	3689.1% (price as of 2026-08-21)
Jan. 17, 2014	AEHR	P	900	$2.75	$2,475	53,704 Direct	+1.70%	Acquired	3689.1% (price as of 2026-08-21)
Oct. 28, 2013	AEHR	M	15,000	$2.30	$34,500	0 Direct	-100.00%	Disposed	4430.4% (price as of 2026-08-21)
Oct. 28, 2013	AEHR	M	15,000	$2.30	$34,500	52,804 Direct	+39.68%	Acquired	4430.4% (price as of 2026-08-21)
Oct. 22, 2013	AEHR	A	11,246	—	—	11,246 Direct	—	Acquired	(price as of 2026-08-21)
Oct. 22, 2013	AEHR	A	10,000	—	—	10,000 Direct	—	Acquired	(price as of 2026-08-21)
July 30, 2013	AEHR	P	2,804	$1.52	$4,262	37,804 Direct	+8.01%	Acquired	6755.3% (price as of 2026-08-21)
July 17, 2013	AEHR	A	15,076	—	—	15,076 Direct	—	Acquired	(price as of 2026-08-21)
March 15, 2013	AEHR	P	25,000	$1.00	$25,000	35,000 Direct	+250.00%	Acquired	10320.0% (price as of 2026-08-21)
Jan. 22, 2013	AEHR	A	10,000	—	—	130,002 Direct	+8.33%	Acquired	(price as of 2026-08-21)
Nov. 28, 2012	AEHR	A	37,926	$0.80	$30,341	37,926 Direct	—	Acquired	12925.0% (price as of 2026-08-21)
Jan. 31, 2012	AEHR	A	37,076	—	—	37,076 Direct	—	Acquired	(price as of 2026-08-21)
Nov. 15, 2011	LTRX	P	1,100	$1.30	$1,430	34,500 Direct	+3.29%	Acquired	372.7% (price as of 2026-08-21)
Nov. 15, 2011	LTRX	P	300	$1.32	$396	33,400 Direct	+0.91%	Acquired	365.5% (price as of 2026-08-21)
Nov. 15, 2011	LTRX	P	600	$1.31	$786	33,100 Direct	+1.85%	Acquired	369.1% (price as of 2026-08-21)
Nov. 15, 2011	LTRX	P	1,100	$1.30	$1,430	34,500 Direct	+3.29%	Acquired	372.7% (price as of 2026-08-21)
Nov. 15, 2011	LTRX	P	300	$1.32	$396	33,400 Direct	+0.91%	Acquired	365.5% (price as of 2026-08-21)
Nov. 15, 2011	LTRX	P	600	$1.31	$786	33,100 Direct	+1.85%	Acquired	369.1% (price as of 2026-08-21)
Oct. 25, 2011	AEHR	A	10,000	$0.89	$8,900	10,000 Direct	—	Acquired	11607.9% (price as of 2026-08-21)
Oct. 25, 2011	AEHR	A	10,000	$0.89	$8,900	10,000 Direct	—	Acquired	11607.9% (price as of 2026-08-21)
Dec. 15, 2010	LTRX	A	10,000	—	—	10,000 Direct	—	Acquired	(price as of 2026-08-21)
Oct. 27, 2010	AEHR	A	10,000	$1.32	$13,200	10,000 Direct	—	Acquired	7793.9% (price as of 2026-08-21)
Nov. 18, 2009	LTRX	A	140,292	—	—	140,292 Direct	—	Acquired	(price as of 2026-08-21)
Oct. 27, 2009	AEHR	A	5,000	$1.42	$7,100	5,000 Direct	—	Acquired	7238.0% (price as of 2026-08-21)
June 30, 2009	AEHR	A	5,000	$0.85	$4,250	5,000 Direct	—	Acquired	12158.8% (price as of 2026-08-21)
Nov. 24, 2008	LTRX	P	25,000	$0.50	$12,500	175,000 Direct	+16.67%	Acquired	104.8% (price as of 2026-08-21)
Nov. 19, 2008	LTRX	A	196,226	—	—	196,226 Direct	—	Acquired	(price as of 2026-08-21)
Nov. 4, 2008	LTRX	P	5,000	$0.57	$2,850	175,000 Direct	+2.94%	Acquired	79.7% (price as of 2026-08-21)
Nov. 3, 2008	LTRX	P	9,300	$0.55	$5,115	170,000 Direct	+5.79%	Acquired	86.2% (price as of 2026-08-21)
Nov. 3, 2008	LTRX	P	100	$0.54	$54	160,700 Direct	+0.06%	Acquired	89.7% (price as of 2026-08-21)
Nov. 3, 2008	LTRX	P	10,600	$0.51	$5,406	160,600 Direct	+7.07%	Acquired	100.8% (price as of 2026-08-21)
May 20, 2008	LTRX	A	49,412	—	—	49,412 Direct	—	Acquired	(price as of 2026-08-21)
March 7, 2008	LTRX	P	6,000	$0.84	$5,040	150,000 Direct	+4.17%	Acquired	21.9% (price as of 2026-08-21)
March 6, 2008	LTRX	P	8,389	$0.85	$7,131	144,000 Direct	+6.19%	Acquired	20.5% (price as of 2026-08-21)
March 6, 2008	LTRX	P	611	$0.84	$513	135,611 Direct	+0.45%	Acquired	21.9% (price as of 2026-08-21)
March 4, 2008	LTRX	P	25,000	$0.72	$18,000	135,000 Direct	+22.73%	Acquired	42.2% (price as of 2026-08-21)
March 3, 2008	LTRX	P	25,000	$0.85	$21,250	110,000 Direct	+29.41%	Acquired	20.5% (price as of 2026-08-21)
Feb. 29, 2008	LTRX	A	150,000	—	—	150,000 Direct	—	Acquired	(price as of 2026-08-21)
Feb. 22, 2008	LTRX	L	10,000	$0.75	$7,500	85,000 Direct	+13.33%	Acquired	36.6% (price as of 2026-08-21)
Nov. 14, 2007	LTRX	A	25,000	—	—	25,000 Direct	—	Acquired	(price as of 2026-08-21)
Nov. 28, 2006	LTRX	A	25,000	$1.51	$37,750	250,000 Direct	+11.11%	Acquired	-32.2% (price as of 2026-08-21)
Nov. 15, 2005	LTRX	A	25,000	$1.52	$38,000	225,000 Direct	+12.50%	Acquired	-32.6% (price as of 2026-08-21)
Nov. 18, 2004	LTRX	A	25,000	$0.96	$24,000	125,000 Direct	+25.00%	Acquired	6.7% (price as of 2026-08-21)
Nov. 20, 2003	LTRX	A	25,000	$1.13	$28,250	100,000 Direct	+33.33%	Acquired	-9.4% (price as of 2026-08-21)
Nov. 26, 2002	LTRX	P	500	$0.89	$445	150,000 Direct	+0.33%	Acquired	15.1% (price as of 2026-08-21)
Nov. 12, 2002	LTRX	A	25,000	—	—	25,000 Direct	—	Acquired	(price as of 2026-08-21)
Nov. 11, 2002	LTRX	P	3,200	$0.47	$1,504	150,000 Direct	+2.18%	Acquired	117.9% (price as of 2026-08-21)
Nov. 11, 2002	LTRX	P	9,500	$0.50	$4,750	150,000 Direct	+6.76%	Acquired	104.8% (price as of 2026-08-21)
Nov. 11, 2002	LTRX	P	27,300	$0.47	$12,831	150,000 Direct	+22.25%	Acquired	117.9% (price as of 2026-08-21)
Nov. 11, 2002	LTRX	P	17,700	$0.49	$8,673	150,000 Direct	+13.38%	Acquired	109.0% (price as of 2026-08-21)
Nov. 11, 2002	LTRX	P	1,800	$0.48	$864	150,000 Direct	+1.21%	Acquired	113.4% (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
Oct. 23, 2018	AEHR	Non-Qualified Stock Option (right to buy)	Common Stock (10,000)	$2.03	Oct. 23, 2025	10,000	Acquired
Aug. 15, 2018	AEHR	Non-Qualified Stock Option (right to buy)	Common Stock (15,076)	$1.77	July 17, 2020	15,076	Disposed
Aug. 15, 2018	AEHR	Non-Qualified Stock Option (right to buy)	Common Stock (10,000)	$0.97	Jan. 22, 2020	10,000	Disposed
Feb. 12, 2018	AEHR	Non-Qualified Stock Option (right to buy)	Common Stock (37,926)	$0.80	Nov. 28, 2019	37,926	Disposed
Feb. 12, 2018	AEHR	Non-Qualified Stock Option (right to buy)	Common Stock (37,076)	$0.75	Jan. 31, 2019	37,076	Disposed
Oct. 26, 2017	AEHR	Non-Qualified Stock Option (right to buy)	Common Stock (10,000)	$3.46	Oct. 26, 2024	10,000	Acquired
Oct. 18, 2016	AEHR	Non-Qualified Stock Option (right to buy)	Common Stock (10,000)	$2.81	Oct. 18, 2023	10,000	Acquired
Oct. 20, 2015	AEHR	Non-Qualified Stock Option (right to buy)	Common Stock (10,000)	$2.17	Oct. 20, 2022	10,000	Acquired
June 1, 2015	AEHR	Non-Qualified Stock Option (right to buy)	Common Stock (10,000)	$1.32	Oct. 27, 2015	10,000	Disposed
June 1, 2015	AEHR	Non-Qualified Stock Option (right to buy)	Common Stock (10,000)	$0.89	Oct. 25, 2018	10,000	Disposed
April 21, 2015	AEHR	Non-Qualified Stock Option (right to buy)	Common Stock (17,247)	$2.10	April 21, 2022	17,247	Acquired
Oct. 21, 2014	AEHR	Non-Qualified Stock Option (right to buy)	Common Stock (18,219)	$2.06	Oct. 21, 2021	18,219	Acquired
Oct. 21, 2014	AEHR	Non-Qualified Stock Option (right to buy)	Common Stock (10,000)	$2.06	Oct. 21, 2021	10,000	Acquired
May 16, 2014	AEHR	Non-Qualified Stock Option (right to buy)	Common Stock (5,000)	$1.42	Oct. 27, 2014	5,000	Disposed
May 16, 2014	AEHR	Non-Qualified Stock Option (right to buy)	Common Stock (5,000)	$0.85	June 30, 2014	5,000	Disposed
April 22, 2014	AEHR	Non-Qualified Stock Option (right to buy)	Common Stock (12,508)	$2.63	April 22, 2021	12,508	Acquired
Oct. 28, 2013	AEHR	Non-Qualified Stock Option (right to buy)	Common Stock (15,000)	$2.30	Oct. 28, 2013	15,000	Disposed
Oct. 22, 2013	AEHR	Non-Qualified Stock Option (right to buy)	Common Stock (11,246)	$2.68	Oct. 22, 2020	11,246	Acquired
Oct. 22, 2013	AEHR	Non-Qualified Stock Option (right to buy)	Common Stock (10,000)	$2.68	Oct. 22, 2020	10,000	Acquired
July 17, 2013	AEHR	Non-Qualified Stock Option (right to buy)	Common Stock (15,076)	$1.77	July 17, 2020	15,076	Acquired
Jan. 22, 2013	AEHR	Non-Qualified Stock Option (right to buy)	Common Stock (10,000)	$0.97	Jan. 22, 2020	10,000	Acquired
Nov. 28, 2012	AEHR	Non-Qualified Stock Option (right to buy)	Common Stock (37,926)	$0.80	Nov. 28, 2019	37,926	Acquired
Jan. 31, 2012	AEHR	Non-Qualified Stock Option (right to buy)	Common Stock (37,076)	$0.75	Jan. 31, 2019	37,076	Acquired
Oct. 25, 2011	AEHR	Non-Qualified Stock Option (right to buy)	Common Stock (10,000)	$0.89	Oct. 25, 2018	10,000	Acquired
Oct. 25, 2011	AEHR	Non-Qualified Stock Option (right to buy)	Common Stock (10,000)	$0.89	Oct. 25, 2016	10,000	Acquired
Dec. 15, 2010	LTRX	Stock Option (Right to buy)	Common Stock (10,000)	$3.45	Dec. 15, 2017	10,000	Acquired
Oct. 27, 2010	AEHR	Non-Qualified Stock Option (right to buy)	Common Stock (10,000)	$1.32	Oct. 27, 2015	10,000	Acquired
Nov. 18, 2009	LTRX	Stock Option (Right to buy)	Common Stock (140,292)	$0.51	Nov. 18, 2019	140,292	Acquired
Oct. 27, 2009	AEHR	Non-Qualified Stock Option (right to buy)	Common Stock (5,000)	$1.42	Oct. 27, 2014	5,000	Acquired
June 30, 2009	AEHR	Non-Qualified Stock Option (right to buy)	Common Stock (5,000)	$0.85	June 30, 2014	5,000	Acquired
Nov. 19, 2008	LTRX	Stock option (Right to buy)	Common Stock (196,226)	$0.53	Nov. 19, 2018	196,226	Acquired
May 20, 2008	LTRX	Stock Option (Right to buy)	Common Stock (49,412)	$0.85	May 20, 2018	49,412	Acquired
Feb. 29, 2008	LTRX	Stock Option (Right to buy)	Common Stock (150,000)	$0.72	Feb. 28, 2018	150,000	Acquired
Nov. 14, 2007	LTRX	Director Stock Option (Right to buy)	Common Stock (25,000)	$1.00	Nov. 14, 2017	25,000	Acquired
Nov. 28, 2006	LTRX	Stock Options (Right to Buy) [F1]	Common Stock (25,000)	$1.51	Nov. 28, 2016	25,000	Acquired
Nov. 15, 2005	LTRX	Stock Options (Right to Buy) [F1]	Common Stock (25,000)	$1.52	Nov. 15, 2015	25,000	Acquired
Nov. 18, 2004	LTRX	Stock Option (Right to Buy) [F1]	Common Stock (25,000)	$0.96	Nov. 18, 2014	25,000	Acquired
Nov. 20, 2003	LTRX	Stock Option (Right to Buy) [F1]	Common Stock (25,000)	$1.13	Nov. 20, 2013	25,000	Acquired
Nov. 12, 2002	LTRX	Director Stock Option (Right to buy)	Common Stock (25,000)	$0.48	Nov. 12, 2012	25,000	Acquired

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

Initial ownership (Form 3) 2 holdings

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

Date	Ticker	Security	Shares	Ownership
Nov. 3, 2008	AEHR	Common Stock	10,000	Direct
Nov. 3, 2008	AEHR	Incentive Stock Option (right to buy)→ Common Stock (15,000)	15,000	Direct