Aehr Test Systems Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

NasdaqCM:AEHR Recent Insider Transactions by Companies or Individuals
Date	Value	Name	Entity	Shares	Max Price
02 Aug 24	BuyUS$310,000	Howard Slayen	Individual	20,000	US$15.50
30 Jul 24	SellUS$185,900	Fariba Danesh	Individual	10,000	US$18.59
19 Jul 24	BuyUS$97,847	Avijit Ray-Chaudhuri	Individual	5,041	US$20.32
19 Jul 24	SellUS$23,657	Alistair Sporck	Individual	1,257	US$18.82
18 Jan 24	SellUS$17,759	Donald Richmond	Individual	1,021	US$17.39
18 Jan 24	SellUS$22,769	Vernon Rogers	Individual	1,309	US$17.39
18 Jan 24	SellUS$84,726	Gayn Erickson	Individual	4,871	US$17.39
16 Jan 24	SellUS$3,103	Donald Richmond	Individual	180	US$17.24
16 Jan 24	SellUS$4,207	Vernon Rogers	Individual	244	US$17.24
16 Jan 24	SellUS$19,189	Gayn Erickson	Individual	1,113	US$17.24
12 Jan 24	BuyUS$53,600	Avijit Ray-Chaudhuri	Individual	3,000	US$17.87
06 Dec 23	SellUS$8,136	Chris Siu	Individual	322	US$25.27

Insider Buying: Insufficient data to determine if insiders have bought more shares than they have sold in the past 3 months.

Dilution of Shares: Shareholders have been diluted in the past year, with total shares outstanding growing by 2.9%.

Top 25 shareholders own 63.57% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
10.3%	FMR LLC	3,053,993	US$34.1m	16.6%	no data
7.22%	The Vanguard Group, Inc.	2,138,760	US$23.9m	1.58%	no data
6.42%	BlackRock, Inc.	1,903,635	US$21.2m	0%	no data
6.1%	Baillie Gifford & Co.	1,806,849	US$20.2m	8.16%	0.01%
4.34%	Columbia Management Investment Advisers, LLC	1,287,376	US$14.4m	235%	no data
4.34%	AWM Investment Company Inc	1,286,855	US$14.4m	2.56%	1.56%
2.23%	Marshall Wace LLP	662,125	US$7.4m	0%	0.01%
2.16%	Geode Capital Management, LLC	639,149	US$7.1m	2.98%	no data
1.93%	State Street Global Advisors, Inc.	571,860	US$6.4m	1.57%	no data
1.8%	Oberweis Asset Management, Inc.	534,400	US$6.0m	0%	0.22%
1.68%	Halter Ferguson Financial, Inc.	499,171	US$5.6m	-32.2%	2.6%
1.68%	Rhea Posedel	496,458	US$5.5m	0.06%	no data
1.39%	Federated Hermes, Inc.	413,261	US$4.6m	-62.5%	0.01%
1.39%	Pier Capital, LLC	412,077	US$4.6m	33.4%	0.62%
1.35%	Rice Hall James & Associates, LLC	398,766	US$4.5m	17.4%	0.23%
1.24%	Silvercrest Asset Management Group LLC	366,020	US$4.1m	26.8%	0.03%
1.21%	Gayn Erickson	359,156	US$4.0m	2.56%	no data
1.05%	Wellington Management Group LLP	311,773	US$3.5m	3.13%	no data
0.91%	Ardsley Advisory Partners LP	270,000	US$3.0m	350%	0.55%
0.84%	Diker Management LLC	250,000	US$2.8m	66.7%	2.13%
0.84%	Tudor Investment Corporation	248,388	US$2.8m	0%	0.03%
0.8%	Geoffrey Scott	237,349	US$2.6m	0.71%	no data
0.78%	G2 Investment Partners Management LLC	232,108	US$2.6m	0%	0.63%
0.78%	Northern Trust Global Investments	230,935	US$2.6m	0.42%	no data
0.76%	Charles Schwab Investment Management, Inc.	226,336	US$2.5m	3.97%	no data