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AEHR TEST SYSTEMS

AEHR Net selling
CIK 0001040470 #1632 in the set updated 17 Sep 2026
Bought (120 mo)
$489.59K
out of their own pocket, the only kind of buying there is
Sold (120 mo)
$148.25M
$2.00M on a plan · $17.54M straight out of an exercise
Sold at will
$128.71M
285 of 396 sales
Net
−$147.76M
−$128.22M against sales at will

By person

25 insiders · 465 transactions
107×

Gayn Erickson holds 107 times base salary in stock. $51.07M of shares against $474.00K in salary for 2026.

Salary from the company's own proxy. The shares are what Gayn Erickson last reported holding, valued at $143.77, the price Common Stock was last bought or sold at on the open market here, on 17 Aug 2026.

Insider
Role
Bought
Sold
Net
Holding
Of company
Worth
Change
Erickson Gayn
President and CEO
—
$40.11M (50)
−$40.11M
355,244
1.09%
$51.07M
−1.9%
POSEDEL RHEA J
Director
—
$24.01M (57)
−$24.01M
1,298,700
3.98%
$186.71M
−32.9%
SCOTT GEOFFREY GATES
Director
—
$21.39M (23)
−$21.39M
373,157
1.14%
$53.65M
−60.3%
ROSATI MARIO M
Director
—
$12.45M (17)
−$12.45M
200,516
0.6147%
$28.83M
−49.9%
SLAYEN HOWARD T
Director
$338.14K (2)
$9.70M (22)
−$9.36M
140,667
0.4312%
$20.22M
+18.2%
ROGERS VERNON
Exec VP of Sales & Mktg.
—
$7.95M (14)
−$7.95M
186,232
0.5709%
$26.77M
+2,198%
RICHMOND DONALD P. II
CTO
—
$6.21M (12)
−$6.21M
186,567
0.5719%
$26.82M
+157.0%
SPINK KENNETH B.
VP of Finance and CFO
—
$5.66M (7) scheduled
−$5.66M
109,866
0.3368%
$15.80M
+348.7%
SALAMONE ALBERTO
EVP, PPBI BUSINESS
—
$4.04M (5)
−$4.04M
41,962
0.1286%
$6.03M
−28.7%
HENDRICKSON DAVID S
Former CTO
—
$3.63M (42)
−$3.63M
84,783
0.2599%
$12.19M
+34.8%
ENGINEER ADIL
Chief Operating Officer
—
$3.10M (6) scheduled
−$3.10M
46,477
0.1425%
$6.68M
+3,852%
OLIPHANT LAURA
Director
—
$2.76M (21)
−$2.76M
46,476
0.1425%
$6.68M
+53.0%
Schneider John M.
Director
—
$2.23M (17)
−$2.23M
577,118
1.77%
$82.97M
−53.4%
DANESH FARIBA
Director
—
$1.96M (9) scheduled
−$1.96M
26,202
0.0803%
$3.77M
+129.8%
SPORCK ALISTAIR N
VP Contactor Business Unit
—
$1.04M (14)
−$1.04M
27,724
0.0850%
$3.99M
+74.0%
Brannan Michael A.
FORMER VP OF OPERATIONS
—
$727.11K (5) scheduled
−$727.11K
0
0.0000%
$0.00
—
WIMMERS DIDIER
Executive VP of R&D
—
$385.73K (2)
−$385.73K
12,379
0.0379%
$1.78M
−9.0%
ELDER WILLIAM W R
Director
—
$248.86K (7) scheduled
−$248.86K
130,559
0.4002%
$18.77M
+2.8%
Siu Chris
CFO
—
$229.74K (3)
−$229.74K
88,740
0.2720%
$12.76M
+1,275%
BUCK CARL N
Former VP of Marketing
—
$210.59K (28)
−$210.59K
99,602
0.3053%
$14.32M
−9.8%
Ray-Chaudhuri Avijit K.
Executive VP of R&D
$151.45K (3)
—
+$151.45K
28,318
0.0868%
$4.07M
+321.5%
SANO KUNIO
President of Aehr Test Japan
—
$133.20K (23) scheduled
−$133.20K
0
0.0000%
$0.00
—
FUCCI DAVID
Former VP of Operations
—
$82.00K (12)
−$82.00K
1,488
0.0046%
$213.93K
−90.8%
ANDERSON ROBERT R
Director
—
—
—
762,075
2.34%
$109.56M
+7.9%
ALLISON MARK D.
VP of Wordwide Sales
—
—
—
13,882
0.0426%
$2.00M
+22.0%

Individual transactions

45
Insider
Date
Role
Action
Shares
Price
Amount
ROGERS VERNON
14 Jul 2026
Exec VP of Sales & Mktg.
Exercised, kept
3,538
$1.64
$5.78K
ROGERS VERNON
13 Jul 2026
Exec VP of Sales & Mktg.
Exercised, kept
15,262
$1.64
$24.95K
ROGERS VERNON
13 Jul 2026
Exec VP of Sales & Mktg.
Exercised, kept
21,200
$1.64
$34.66K
ROGERS VERNON
22 Oct 2025
Exec VP of Sales & Mktg.
Exercised, kept
185
$2.03
$375.55
ROGERS VERNON
22 Oct 2025
Exec VP of Sales & Mktg.
Exercised, kept
110,283
$2.03
$223.87K
Erickson Gayn
16 Sep 2024
President and CEO
Exercised, kept
3,338
$1.64
$5.46K
Erickson Gayn
16 Sep 2024
President and CEO
Exercised, kept
16,251
$1.64
$26.57K
POSEDEL RHEA J
6 Feb 2024
Director
Exercised, kept
18,000
$3.93
$70.74K
RICHMOND DONALD P. II
19 Jul 2023
VP of Engineering
Exercised, kept
34,000
$1.64
$55.59K
SLAYEN HOWARD T
14 Jul 2023
Director
Exercised, kept
10,000
$1.34
$13.40K
SLAYEN HOWARD T
14 Jul 2023
Director
Exercised, kept
14,711
$1.86
$27.36K
SLAYEN HOWARD T
14 Jul 2023
Director
Exercised, kept
16,160
$1.64
$26.50K
SLAYEN HOWARD T
14 Jul 2023
Director
Exercised, kept
10,000
$1.77
$17.70K
SLAYEN HOWARD T
14 Jul 2023
Director
Exercised, kept
10,000
$2.03
$20.30K
SLAYEN HOWARD T
31 Mar 2023
Director
Exercised, kept
10,000
$3.46
$34.60K
SLAYEN HOWARD T
31 Mar 2023
Director
Exercised, kept
10,000
$2.81
$28.10K
HENDRICKSON DAVID S
27 Feb 2023
CTO
Exercised, kept
20,000
$1.64
$32.70K
Erickson Gayn
31 Jan 2023
President and CEO
Exercised, kept
18,958
$1.64
$31.00K
Erickson Gayn
31 Jan 2023
President and CEO
Exercised, kept
80,997
$2.40
$194.39K
Erickson Gayn
31 Jan 2023
President and CEO
Exercised, kept
23,856
$3.93
$93.75K
ROGERS VERNON
26 Jan 2023
Exec. VP Sales and Marketing
Exercised, kept
37,500
$2.03
$76.13K
HENDRICKSON DAVID S
21 Nov 2022
CTO
Exercised, kept
23,000
$2.40
$55.20K
ROSATI MARIO M
12 Oct 2022
Director
Exercised, kept
8,700
$2.17
$18.88K
RICHMOND DONALD P. II
20 Sep 2022
VP of Engineering
Exercised, kept
34,000
$2.40
$81.60K
RICHMOND DONALD P. II
20 Sep 2022
VP of Engineering
Exercised, kept
34,000
$2.42
$82.28K
RICHMOND DONALD P. II
20 Sep 2022
VP of Engineering
Exercised, kept
6,000
$3.93
$23.58K
RICHMOND DONALD P. II
20 Sep 2022
VP of Engineering
Exercised, kept
10,000
$1.68
$16.80K
HENDRICKSON DAVID S
8 Sep 2022
CTO
Exercised, kept
11,250
$1.68
$18.90K
Erickson Gayn
1 Jul 2022
President and CEO
Exercised, kept
28,726
$1.64
$46.97K
Erickson Gayn
1 Jul 2022
President and CEO
Exercised, kept
27,610
$1.68
$46.38K
Erickson Gayn
20 Apr 2022
President and CEO
Exercised, kept
27,120
$2.10
$56.95K
POSEDEL RHEA J
19 Apr 2022
Director
Exercised, kept indirect
18,000
$2.10
$37.80K
SLAYEN HOWARD T
11 Jan 2022
Director
Exercised, kept
10,000
$2.17
$21.70K
SLAYEN HOWARD T
11 Jan 2022
Director
Exercised, kept
17,247
$2.10
$36.22K
Brannan Michael A.
9 Dec 2021
V.P. of Operations
Exercised, kept
3,125
$1.22
$3.81K
Brannan Michael A.
12 Oct 2021
V.P. of Operations
Exercised, kept
14,125
$1.22
$17.23K
ROSATI MARIO M
29 Sep 2021
Director
Exercised, kept
6,200
$2,063.00
$12.79M
ROSATI MARIO M
29 Sep 2021
Director
Exercised, kept
15,183
$2.06
$31.32K
SPINK KENNETH B.
29 Sep 2021
VP of Finance and CFO
Exercised, kept
25,000
$1.64
$40.88K
SPINK KENNETH B.
29 Sep 2021
VP of Finance and CFO
Exercised, kept
18,000
$1.68
$30.24K
HENDRICKSON DAVID S
13 Aug 2021
CTO
Exercised, kept
56,250
$2.71
$152.44K
Erickson Gayn
13 Aug 2021
President and CEO
Exercised, kept
62,310
$2.71
$168.86K
POSEDEL RHEA J
11 Aug 2021
Director
Exercised, kept indirect
22,500
$2.71
$60.98K
SPINK KENNETH B.
9 Aug 2021
VP of Finance and CFO
Exercised, kept
12,000
$2.71
$32.52K
Erickson Gayn
3 Aug 2021
President and CEO
Exercised, kept
37,690
$2.71
$102.14K
Showing 250 of 465 transactions. The figures above use every one of them.

What was left out

Form 4 filings counted 834
Amendments (4/A) skipped 11
Filings about a different issuer 0
Unreadable filings 0
Joint filings 0
Sales on a Rule 10b5-1 plan 1
Sales straight out of an exercise 110
Sales at will 285
Transactions with no price 0
Shares from compensation/vesting 5,556,113
Sales filed before the plan box existed 188
History held since 4 Oct 2016