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Transaction Types Key To InsiderInsights' Infobase
 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: 3/28/25 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
$7.88 $21.44 $7.82 $234 30 1,099 0.0% 24.6% 72.02% 5.06%
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
    
 
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
2
    
 
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
3
    
 
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
4
    
 
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
5
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
6
    
 
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
7
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
8
    
 
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
9
    
 
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
10
    
 
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
11
    
 
RAY CHAUDHURI AVIJIT K
VP
3
---
---
---
1/4/24
---
---
6,719
---
D
R
1/12/24 - 5:21:55 pm
12
    
 
ERICKSON GAYN
PR,CEO,DIR
JS
---
5,000
---
12/28/23
---
---
433,919
-1.1
I
R
1/2/24 - 4:35:34 pm
13
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
14
    
 
POSEDEL RHEA J
DIR
JS
---
725
---
11/6/23
---
---
478,674
-0.2
I
R
11/14/23 - 8:34:15 pm
15
    
 
SLAYEN HOWARD T
DIR
JB
---
4,460
---
10/27/23
---
---
191,449
2.4
D
R
10/27/23 - 9:46:59 pm
16
    
 
SCOTT GEOFFREY GATES
DIR
JB
---
4,460
---
10/27/23
---
---
65,146
7.3
I
R
10/27/23 - 9:46:49 pm
17
    
 
OLIPHANT LAURA
DIR
JB
---
4,460
---
10/27/23
---
---
17,125
35.2
I
R
10/27/23 - 9:46:28 pm
18
    
 
DANESH FARIBA
DIR
JB
---
4,460
---
10/27/23
---
---
17,125
35.2
D
R
10/27/23 - 9:46:20 pm
19
    
 
POSEDEL RHEA J
DIR
JB
---
5,097
---
10/27/23
---
---
479,399
1.1
I
R
10/27/23 - 9:46:08 pm
20
    
 
ENGINEER ADIL
COO
JB
---
6,329
---
10/27/23
---
---
8,029
372.3
D
R
10/27/23 - 8:34:42 pm
21
    
 
ROGERS VERNON
VP,SO
JB
---
6,200
---
10/27/23
---
---
41,830
17.4
D
R
10/27/23 - 8:32:33 pm
22
    
 
RICHMOND DONALD P II
VP
JB
---
4,547
---
10/27/23
---
---
176,433
2.6
D
R
10/27/23 - 8:30:23 pm
23
    
 
SPORCK ALISTAIR N
VP
JB
---
5,890
---
10/27/23
---
---
17,457
50.9
D
R
10/27/23 - 8:28:48 pm
24
    
 
ERICKSON GAYN
PR,CEO,DIR
JB
---
25,239
---
10/27/23
---
---
438,919
6.1
I
R
10/27/23 - 8:27:11 pm
25
    
 
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
26
    
 
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
27
    
 
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
28
    
 
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
29
    
 
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
30
    
 
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
31
    
 
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
32
    
 
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
33
    
 
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
34
    
 
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
35
    
 
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
36
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
37
    
 
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
38
    
 
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
39
    
 
ENGINEER ADIL
COO
JB
$6,248
500
---
10/2/23
---
$12.49
1,700
41.7
D
---
10/3/23 - 4:00:57 pm
40
    
 
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
41
    
 
ERICKSON GAYN
PR,CEO,DIR
JB
$7,194
260
---
10/2/23
---
$27.67
421,383
0.1
I
R
10/3/23 - 4:00:37 pm
42
    
 
SIU CHRIS
VP,CFO
JS
$25,975
503
---
9/1/23
---
$51.64
15,069
-3.2
D
R
9/5/23 - 6:30:58 pm
43
    
 
SIU CHRIS
VP,CFO
JB
---
15,572
---
9/1/23
---
---
15,572
New
D
R
9/5/23 - 6:30:58 pm
44
    
 
RICHMOND DONALD P II
VP
S
$1,467,192
30,092
8/9/23
8/10/23
$48.75
$51.00
138,642
-17.8
D
R
8/11/23 - 7:23:46 pm
45
    
 
SLAYEN HOWARD T
DIR
JS
---
150
---
8/8/23
---
---
186,289
-0.1
D
R
8/10/23 - 4:00:33 pm
46
    
 
SCOTT GEOFFREY GATES
DIR
S
$736,694
14,470
8/2/23
8/3/23
---
$50.20
34,990
-29.3
D
R
8/4/23 - 4:01:20 pm
47
    
 
OLIPHANT LAURA
DIR
OS
$52,920
1,008
---
8/1/23
---
$52.50
12,665
-7.4
I
R
8/2/23 - 4:01:44 pm
48
    
 
OLIPHANT LAURA
DIR
OS
$516,700
10,000
---
7/31/23
---
$51.67
---
All
D
R
8/2/23 - 4:01:44 pm
49
    
 
OLIPHANT LAURA
DIR
OE
$15,950
10,000
---
7/31/23
---
$1.34
10,000
New
D
R
8/2/23 - 4:01:44 pm
50
    
 
SLAYEN HOWARD T
DIR
JS
---
436
7/27/23
7/28/23
---
---
186,439
-0.2
D
R
7/31/23 - 4:02:05 pm
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