Activist 13D/13G Filings - AEHR TEST SYSTEMS (AEHR)

Real time Form 13D and 13G transaction reports:

  • Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
  • Due to inconsistent filing format, it is highly recommended that you read the orignal filing form.
  • Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
Time period
Reported
DateTime
TypeCompany
Symbol
Filed By
Symbol
Shares Owned
% Owned
Shares Vs. Prev ReportFiling
2024-11-04
11:00 am
Purchase
13GAEHR TEST SYSTEMS
AEHR
VANGUARD GROUP INC2,138,760
7.220%
630,001increase
(+41.76%)
View
2024-02-13
4:55 pm
Purchase
13GAEHR TEST SYSTEMS
AEHR
VANGUARD GROUP INC1,508,759
5.240%
1,508,759increase
(New Position)
View
2024-02-06
4:42 pm
Sale
13GAEHR TEST SYSTEMS
AEHR
GOLDMAN SACHS GROUP INC
GS
187,005
0.600%
-1,259,685decrease
(-87.07%)
View
2024-01-26
4:23 pm
Purchase
13GAEHR TEST SYSTEMS
AEHR
BlackRock Inc.
BLK
2,077,807
7.200%
2,077,807increase
(New Position)
View
2023-04-11
08:55 am
Sale
13GAEHR TEST SYSTEMS
AEHR
AWM Investment Company Inc.1,328,713
4.800%
-319,606decrease
(-19.39%)
View
2023-02-14
10:37 am
Purchase
13GAEHR TEST SYSTEMS
AEHR
AWM Investment Company Inc.1,648,319
5.900%
442,570increase
(+36.70%)
View
2023-02-14
09:55 am
Sale
13GAEHR TEST SYSTEMS
AEHR
Collaborative Holdings Management LP0
0.000%
-1,533,440decrease
(Position Closed)
View
2023-02-09
08:23 am
Sale
13GAEHR TEST SYSTEMS
AEHR
FMR LLC1,290,317
4.692%
-558,214decrease
(-30.20%)
View
2023-02-06
5:35 pm
Purchase
13GAEHR TEST SYSTEMS
AEHR
GOLDMAN SACHS GROUP INC
GS
1,446,690
5.200%
1,446,690increase
(New Position)
View
2022-02-14
08:56 am
Purchase
13GAEHR TEST SYSTEMS
AEHR
Collaborative Holdings Management LP1,533,440
5.700%
307,846increase
(+25.12%)
View
2022-02-09
09:09 am
Purchase
13GAEHR TEST SYSTEMS
AEHR
FMR LLC1,848,531
6.960%
1,848,531increase
(New Position)
View
2021-11-10
4:07 pm
Sale
13GAEHR TEST SYSTEMS
AEHR
AWM Investment Company Inc.1,205,749
4.500%
-692,775decrease
(-36.49%)
View
2021-10-05
12:58 pm
Purchase
13GAEHR TEST SYSTEMS
AEHR
Collaborative Holdings Management LP1,225,594
5.010%
1,225,594increase
(New Position)
View
2021-01-29
10:23 am
Sale
13GAEHR TEST SYSTEMS
AEHR
ROYCE & ASSOCIATES LP1,047,900
4.500%
-193,800decrease
(-15.61%)
View
2020-02-14
3:22 pm
Sale
13GAEHR TEST SYSTEMS
AEHR
QVT Financial LP0
0.000%
-1,847,215decrease
(Position Closed)
View
2020-01-21
12:18 pm
Unchanged
13GAEHR TEST SYSTEMS
AEHR
ROYCE & ASSOCIATES LP1,241,700
5.460%
0
(Unchanged)
View