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 B  AB  JB*  OB  OE*  OE
 S  AS  JS*  OS  OS*  3
 JB
 JS
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Detailed Insider History for:
AEHR TEST SYSTEMS: AEHR
Price: 4/25/25 52-Wk
High		 52-Wk
Low		 Mkt Cap (mm) Shrs Out (mm) 3-Mth Ave
Vol (m)		 Ind. Yield Short Int
% Float		 Inst. Owned Insider Owned
$8.76 $21.44 $6.27 $261 30 894 0.0% 23.1% 70.98% 5.01%
Exch Sector Industry Sub-Industry
NasdaqCM Manufacturing Measuring, Analyzing, And Controlling Instruments; Photographic, Medical And Optical Goods; Watches And Clocks Instruments For Meas & Testingof Electricity & Elec Signals
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#
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Insider Statistics
T N H M S
Filer Name
Insider Title
Trans Type
Dollar Value
Shares Traded
Trans Date From
Trans Date To
Trans Price From
Trans Price To
Total Holdings
Delta % Owned
Owned
Other Info
Input Date
1
    
 
SIU CHRIS
CFO
JB
$16,796
1,600
---
4/1/24
---
$10.50
1,600
New
I
R
4/2/24 - 3:04:16 pm
2
    
 
ROGERS VERNON
VP,SO
JB
$8,429
803
---
4/1/24
---
$10.50
40,921
2.0
D
R
4/2/24 - 3:01:14 pm
3
    
 
SPORCK ALISTAIR N
VP
JB
$12,398
1,181
---
4/1/24
---
$10.50
1,181
New
I
R
4/2/24 - 3:00:14 pm
4
    
 
RICHMOND DONALD P II
CTO
JB
$13,594
1,295
---
4/1/24
---
$10.50
176,411
0.7
D
R
4/2/24 - 2:57:10 pm
5
    
 
SIU CHRIS
CFO
JS
$7,011
397
---
3/1/24
---
$17.66
14,350
-2.7
D
R
3/1/24 - 9:10:57 pm
6
1y
18
72%
60%
1
POSEDEL RHEA J
DIR
OB
$70,740
18,000
---
2/6/24
---
$3.93
21,970
453.4
D
R
2/7/24 - 8:37:57 pm
7
    
 
POSEDEL RHEA J
DIR
JS
---
1,000
---
1/31/24
---
---
477,674
-0.2
I
R
4/1/24 - 3:02:44 pm
8
    
 
ERICKSON GAYN
PR,CEO,DIR
JS
$8,840
546
---
1/29/24
---
$16.19
427,389
-0.1
I
R
1/31/24 - 2:36:27 pm
9
    
 
ENGINEER ADIL
COO
JS
$2,623
162
---
1/29/24
---
$16.19
7,867
-2.0
D
R
1/31/24 - 2:33:24 pm
10
    
 
ROGERS VERNON
VP,SO
JS
$2,574
159
---
1/29/24
---
$16.19
40,118
-0.4
D
R
1/31/24 - 2:32:24 pm
11
    
 
SPORCK ALISTAIR N
VP
JS
$2,445
151
---
1/29/24
---
$16.19
17,306
-0.9
D
R
1/31/24 - 2:25:15 pm
12
    
 
RAY CHAUDHURI AVIJIT K
VP
JS
$1,619
100
---
1/29/24
---
$16.19
9,619
-1.0
D
R
1/31/24 - 2:21:09 pm
13
    
 
RICHMOND DONALD P II
CTO
JS
$1,878
116
---
1/29/24
---
$16.19
175,116
-0.1
D
R
1/31/24 - 2:20:07 pm
14
    
 
RICHMOND DONALD P II
CTO
S
$17,759
1,021
---
1/18/24
---
$17.39
175,232
-0.6
D
R
1/19/24 - 9:09:47 pm
15
1y
27
59%
7%
2
ERICKSON GAYN
PR,CEO,DIR
S
$84,726
4,871
---
1/18/24
---
$17.39
427,935
-1.1
I
R
1/19/24 - 9:08:44 pm
16
    
 
ROGERS VERNON
VP,SO
S
$22,769
1,309
---
1/18/24
---
$17.39
40,277
-3.1
D
R
1/19/24 - 9:03:36 pm
17
1y
27
59%
7%
2
ERICKSON GAYN
PR,CEO,DIR
S
$19,189
1,113
---
1/16/24
---
$17.24
432,806
-0.3
I
R
1/18/24 - 4:53:32 pm
18
    
 
ROGERS VERNON
VP,SO
S
$4,207
244
---
1/16/24
---
$17.24
41,586
-0.6
D
R
1/18/24 - 4:50:27 pm
19
    
 
RICHMOND DONALD P II
CTO
S
$3,103
180
---
1/16/24
---
$17.24
176,253
-0.1
D
R
1/17/24 - 5:01:28 pm
20
    
 
RAY CHAUDHURI AVIJIT K
VP
B
$53,600
3,000
---
1/12/24
---
$17.87
9,719
44.6
D
R
1/12/24 - 9:34:17 pm
21
    
 
RAY CHAUDHURI AVIJIT K
VP
3
---
---
---
1/4/24
---
---
6,719
---
D
R
1/12/24 - 5:21:55 pm
22
    
 
ERICKSON GAYN
PR,CEO,DIR
JS
---
5,000
---
12/28/23
---
---
433,919
-1.1
I
R
1/2/24 - 4:35:34 pm
23
1y
1
100%
-53%
3
SIU CHRIS
VP,CFO
S
$8,136
322
---
12/6/23
---
$25.27
14,747
-2.1
D
R
12/7/23 - 7:15:09 pm
24
    
 
POSEDEL RHEA J
DIR
JS
---
725
---
11/6/23
---
---
478,674
-0.2
I
R
11/14/23 - 8:34:15 pm
25
    
 
SLAYEN HOWARD T
DIR
JB
---
4,460
---
10/27/23
---
---
191,449
2.4
D
R
10/27/23 - 9:46:59 pm
26
    
 
SCOTT GEOFFREY GATES
DIR
JB
---
4,460
---
10/27/23
---
---
65,146
7.3
I
R
10/27/23 - 9:46:49 pm
27
    
 
OLIPHANT LAURA
DIR
JB
---
4,460
---
10/27/23
---
---
17,125
35.2
I
R
10/27/23 - 9:46:28 pm
28
    
 
DANESH FARIBA
DIR
JB
---
4,460
---
10/27/23
---
---
17,125
35.2
D
R
10/27/23 - 9:46:20 pm
29
    
 
POSEDEL RHEA J
DIR
JB
---
5,097
---
10/27/23
---
---
479,399
1.1
I
R
10/27/23 - 9:46:08 pm
30
    
 
ENGINEER ADIL
COO
JB
---
6,329
---
10/27/23
---
---
8,029
372.3
D
R
10/27/23 - 8:34:42 pm
31
    
 
ROGERS VERNON
VP,SO
JB
---
6,200
---
10/27/23
---
---
41,830
17.4
D
R
10/27/23 - 8:32:33 pm
32
    
 
RICHMOND DONALD P II
VP
JB
---
4,547
---
10/27/23
---
---
176,433
2.6
D
R
10/27/23 - 8:30:23 pm
33
    
 
SPORCK ALISTAIR N
VP
JB
---
5,890
---
10/27/23
---
---
17,457
50.9
D
R
10/27/23 - 8:28:48 pm
34
    
 
ERICKSON GAYN
PR,CEO,DIR
JB
---
25,239
---
10/27/23
---
---
438,919
6.1
I
R
10/27/23 - 8:27:11 pm
35
    
 
SPORCK ALISTAIR N
VP
JS
$13,897
421
---
10/18/23
---
$33.01
11,567
-3.5
D
R
10/18/23 - 7:49:29 pm
36
    
 
ROGERS VERNON
VP,SO
JS
$36,191
970
---
10/16/23
---
$37.31
35,630
-2.7
D
R
10/17/23 - 9:33:28 pm
37
    
 
RICHMOND DONALD P II
VP
JS
$30,781
825
---
10/16/23
---
$37.31
171,886
-0.5
D
R
10/17/23 - 9:33:25 pm
38
    
 
ERICKSON GAYN
PR,CEO,DIR
JS
$187,110
5,015
---
10/16/23
---
$37.31
413,680
-1.2
I
R
10/17/23 - 9:33:20 pm
39
    
 
SPORCK ALISTAIR N
VP
S
$35,956
955
---
10/16/23
---
$37.65
11,988
-7.4
D
R
10/17/23 - 7:45:51 pm
40
    
 
ROGERS VERNON
VP,SO
JS
$11,854
306
---
10/13/23
---
$38.74
36,600
-0.8
D
R
10/16/23 - 8:24:18 pm
41
    
 
RICHMOND DONALD P II
VP
JS
$11,002
284
---
10/13/23
---
$38.74
172,711
-0.2
D
R
10/16/23 - 8:24:13 pm
42
    
 
ERICKSON GAYN
PR,CEO,DIR
JS
$62,410
1,611
---
10/13/23
---
$38.74
418,695
-0.4
I
R
10/16/23 - 8:24:11 pm
43
    
 
ROGERS VERNON
VP,SO
JS
$4,861
121
---
10/11/23
---
$40.17
36,906
-0.3
D
R
10/12/23 - 9:55:33 pm
44
    
 
RICHMOND DONALD P II
VP
JS
$4,941
123
---
10/11/23
---
$40.17
172,995
-0.1
D
R
10/12/23 - 9:49:06 pm
45
    
 
ERICKSON GAYN
PR,CEO,DIR
JS
$43,263
1,077
---
10/11/23
---
$40.17
420,306
-0.3
I
R
10/12/23 - 9:44:09 pm
46
1y
13
31%
-0%
2
SLAYEN HOWARD T
DIR
B
$28,140
700
---
10/11/23
---
$40.20
186,989
0.4
D
R
10/11/23 - 8:10:56 pm
47
    
 
RICHMOND DONALD P II
VP
JB
$13,170
476
---
10/2/23
---
$27.67
139,118
0.3
D
R
10/3/23 - 4:01:18 pm
48
    
 
ROGERS VERNON
VP,SO
JB
$7,322
586
---
10/2/23
---
$12.49
37,027
1.6
D
R
10/3/23 - 4:01:10 pm
49
    
 
ENGINEER ADIL
COO
JB
$6,248
500
---
10/2/23
---
$12.49
1,700
41.7
D
---
10/3/23 - 4:00:57 pm
50
    
 
SPORCK ALISTAIR N
VP
JB
$9,246
740
---
10/2/23
---
$12.49
12,943
6.1
D
R
10/3/23 - 4:00:46 pm
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