Aehr Test Systems Ownership

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

Recent Insider Transactions

DB:AYB Recent Insider Transactions by Companies or Individuals
Date	Value	Name	Entity	Shares	Max Price
02 Aug 24	Buy€283,867	Howard Slayen	Individual	20,000	€14.19
30 Jul 24	Sell€172,088	Fariba Danesh	Individual	10,000	€17.21
19 Jul 24	Buy€89,873	Avijit Ray-Chaudhuri	Individual	5,041	€18.66
19 Jul 24	Sell€21,729	Alistair Sporck	Individual	1,257	€17.29
18 Jan 24	Sell€16,346	Donald Richmond	Individual	1,021	€16.01
18 Jan 24	Sell€20,956	Vernon Rogers	Individual	1,309	€16.01
18 Jan 24	Sell€77,982	Gayn Erickson	Individual	4,871	€16.01
16 Jan 24	Sell€2,849	Donald Richmond	Individual	180	€15.83
16 Jan 24	Sell€3,862	Vernon Rogers	Individual	244	€15.83
16 Jan 24	Sell€17,616	Gayn Erickson	Individual	1,113	€15.83
12 Jan 24	Buy€48,873	Avijit Ray-Chaudhuri	Individual	3,000	€16.29
06 Dec 23	Sell€7,538	Chris Siu	Individual	322	€23.41

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 63.97% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
10.3%	FMR LLC	3,053,993	€35.7m	16.6%	no data
7.22%	The Vanguard Group, Inc.	2,138,760	€25.0m	1.58%	no data
6.82%	BlackRock, Inc.	2,021,769	€23.6m	6.21%	no data
6.1%	Baillie Gifford & Co.	1,806,849	€21.1m	8.16%	0.01%
4.34%	Columbia Management Investment Advisers, LLC	1,287,376	€15.0m	235%	no data
4.34%	AWM Investment Company Inc	1,286,855	€15.0m	2.56%	1.58%
2.23%	Marshall Wace LLP	662,125	€7.7m	0%	0.01%
2.16%	Geode Capital Management, LLC	639,149	€7.5m	2.98%	no data
1.93%	State Street Global Advisors, Inc.	571,860	€6.7m	1.57%	no data
1.8%	Oberweis Asset Management, Inc.	534,400	€6.2m	0%	0.23%
1.68%	Halter Ferguson Financial, Inc.	499,171	€5.8m	-32.2%	2.57%
1.68%	Rhea Posedel	496,458	€5.8m	0.06%	no data
1.39%	Federated Hermes, Inc.	413,261	€4.8m	-62.5%	0.01%
1.39%	Pier Capital, LLC	412,077	€4.8m	33.4%	0.65%
1.35%	Rice Hall James & Associates, LLC	398,766	€4.7m	17.4%	0.24%
1.24%	Silvercrest Asset Management Group LLC	366,020	€4.3m	26.8%	0.03%
1.21%	Gayn Erickson	359,156	€4.2m	2.56%	no data
1.05%	Wellington Management Group LLP	311,773	€3.6m	3.13%	no data
0.91%	Ardsley Advisory Partners LP	270,000	€3.2m	350%	0.57%
0.84%	Diker Management LLC	250,000	€2.9m	66.7%	2.24%
0.84%	Tudor Investment Corporation	248,388	€2.9m	0%	0.03%
0.8%	Geoffrey Scott	237,349	€2.8m	0.71%	no data
0.78%	G2 Investment Partners Management LLC	232,108	€2.7m	0%	0.63%
0.78%	Northern Trust Global Investments	230,935	€2.7m	0.42%	no data
0.76%	Charles Schwab Investment Management, Inc.	226,336	€2.6m	3.97%	no data