Insider trading

Period: 120 months Stock: AEHR Role: Other officers × + Add filter Clear all
Views & alerts

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When

Period

How far back the list reaches. Filings arrive days after the trade, so the newest rows always lag a little.

140 decisions over 120 months
Who

Role

The position the person holds at the company, read from the title on the filing. A chief executive who is also a director counts as the chief executive.

140 decisions over 120 months Remove this filter
The trade

Type of trade

Purchases, sales, or cluster buys: companies where 3 or more insiders bought within 30 days. The number beside each is what that choice would give.

140 decisions over 120 months
The trade

Minimum amount

Hides rows under this value. The amount is the shares traded times the price on the filing.

140 decisions over 120 months
The trade

Plan

  • Discretionary: they chose to sell that week.
  • Scheduled: a 10b5-1 plan fixed the sale months in advance, so the timing says nothing about what they knew.
  • Not stated: filed before the SEC added the box in April 2023, which is most of the older half of this database.
140 decisions over 120 months
The trade

Share of their own holding

How much of what they already held the trade moved. Selling a tenth of a stake is not the same act as selling all of it.

At least
140 decisions over 120 months
Ownership

What the chief executive holds

The value of the chief executive’s stock measured against base salary. The salary comes from the company’s own proxy. Companies with no figure are in neither direction.

140 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
17 Aug 2026
ROGERS VERNON Exec VP of Sales & Mktg.
Sold at will
$574.22K 3,994 at 143.77
2.1%
Not planned
14 Aug 2026
ROGERS VERNON Exec VP of Sales & Mktg.
Sold at will 2×
$273.00K 2,000 at 136.50
1.0%
Not planned
13 Aug 2026
SALAMONE ALBERTO EVP, PPBI BUSINESS
Sold at will 2×
$1.24M 9,672 at 127.72
18.7%
Not planned
12 Aug 2026
ENGINEER ADIL Chief Operating Officer
Sold at will 2×
$1.97M 15,000 at 131.02
24.2%
Not planned
10 Aug 2026
SPORCK ALISTAIR N VP Contactor Business Unit
Sold at will
$108.49K 1,000 at 108.49
4.2%
Not planned
4 Aug 2026
SPORCK ALISTAIR N VP Contactor Business Unit
Sold at will 2×
$201.92K 2,000 at 100.96
7.8%
Not planned
22 Apr 2026
SPORCK ALISTAIR N VP Contactor Business Unit · indirect
Sold at will
$186.99K 2,000 at 93.50
27.9%
Not planned
21 Apr 2026
SALAMONE ALBERTO EVP, PPBI BUSINESS
Sold at will
$1.42M 15,000 at 94.56
23.8%
Not planned
21 Apr 2026
ROGERS VERNON Exec VP of Sales & Mktg.
Sold at will
$610.27K 6,486 at 94.09
4.1%
Not planned
20 Apr 2026
SALAMONE ALBERTO EVP, PPBI BUSINESS
Sold at will
$1.34M 15,000 at 89.57
19.2%
Not planned
20 Apr 2026
ROGERS VERNON Exec VP of Sales & Mktg.
Sold at will 2×
$668.79K 7,431 at 90.00
4.8%
Not planned
16 Apr 2026
ROGERS VERNON Exec VP of Sales & Mktg.
Sold at will
$434.40K 5,000 at 86.88
3.0%
Not planned
16 Apr 2026
SPORCK ALISTAIR N VP Contactor Business Unit
Sold at will
$163.76K 2,000 at 81.88
8.8%
Not planned
15 Apr 2026
WIMMERS DIDIER Executive VP of R&D
Sold at will
$136.85K 1,900 at 72.02
15.1%
Not planned
14 Apr 2026
Sold at will
$1.24M 17,011 at 73.18
8.6%
Not planned
13 Apr 2026
WIMMERS DIDIER Executive VP of R&D
Sold at will
$248.89K 3,500 at 71.11
21.8%
Not planned
10 Apr 2026
ROGERS VERNON Exec VP of Sales & Mktg.
Sold at will
$762.16K 10,888 at 70.00
6.1%
Not planned
10 Apr 2026
SPORCK ALISTAIR N VP Contactor Business Unit
Sold at will
$134.73K 2,000 at 67.37
8.0%
Not planned
9 Apr 2026
ENGINEER ADIL Chief Operating Officer
Sold at will 4×
$1.14M 16,813 at 67.77
28.9%
Not planned
9 Apr 2026
Sold at will
$1.08M 15,751 at 68.68
7.3%
Not planned
9 Feb 2026
SPORCK ALISTAIR N VP Contactor Business Unit
Sold at will 2×
$82.72K 3,000 at 27.57
10.7%
Not planned
15 Jul 2025
SPORCK ALISTAIR N VP Contactor Business Unit
Sold at will
$42.39K 3,000 at 14.13
8.9%
Not planned
12 May 2025
SALAMONE ALBERTO EVP, PPBI BUSINESS
Sold at will
$45.34K 4,995 at 9.08
8.2%
Not planned
19 Jul 2024
Ray-Chaudhuri Avijit K. Executive VP of R&D
Bought
$48.06K 2,591 at 18.55
10.2%
19 Jul 2024
SPORCK ALISTAIR N VP Contactor Business Unit
Sold at will
$23.66K 1,257 at 18.82
4.9%
Not planned
18 Jul 2024
Ray-Chaudhuri Avijit K. Executive VP of R&D
Bought
$49.78K 2,450 at 20.32
10.6%
18 Jan 2024
ROGERS VERNON Exec VP of Sales & Mktg.
Sold at will
$22.77K 1,309 at 17.39
3.1%
Not planned
18 Jan 2024
Sold at will
$17.76K 1,021 at 17.39
0.6%
Not planned
16 Jan 2024
ROGERS VERNON Exec VP of Sales & Mktg.
Sold at will
$4.21K 244 at 17.24
0.6%
Not planned
16 Jan 2024
Sold at will
$3.10K 180 at 17.24
0.1%
Not planned
12 Jan 2024
Ray-Chaudhuri Avijit K. Executive VP of R&D
Bought
$53.60K 3,000 at 17.87
44.6%
First buy on file
16 Oct 2023
SPORCK ALISTAIR N VP, CONTACTOR BUSINESS UNIT
Sold at will
$35.96K 955 at 37.65
7.4%
Not planned
10 Aug 2023
RICHMOND DONALD P. II VP of Engineering
Sold at will
$4.69K 92 at 51.00
0.1%
Not planned
9 Aug 2023
RICHMOND DONALD P. II VP of Engineering
Sold at will
$1.46M 30,000 at 48.75
17.8%
Not planned
18 Jul 2023
ROGERS VERNON Exec. VP Sales and Marketing
Sold at will
$2.01M 40,013 at 50.24
52.3%
Sold half or more
17 Jul 2023
HENDRICKSON DAVID S Former CTO
Sold at will
$1.44M 28,000 at 51.45
24.8%
Not planned
5 May 2023
SPORCK ALISTAIR N VP, CONTACTOR BUSINESS UNIT
Sold at will
$26.00K 960 at 27.08
7.1%
Not planned
6 Feb 2023
RICHMOND DONALD P. II VP of Engineering
Sold, plan not stated
$1.07M 30,043 at 35.66
15.6%
27 Jan 2023
ROGERS VERNON Exec. VP Sales and Marketing
Sold, plan not stated
$1.33M 37,500 at 35.39
35.0%
23 Jan 2023
SPORCK ALISTAIR N VP, CONTACTOR BUSINESS UNIT
Sold, plan not stated
$16.22K 470 at 34.52
3.5%
17 Jan 2023
SPORCK ALISTAIR N VP, CONTACTOR BUSINESS UNIT
Sold, plan not stated
$14.37K 499 at 28.79
3.4%
11 Jan 2023
Sold, plan not stated
$150.81K 5,253 at 28.71
5.1%
15 Nov 2022
ROGERS VERNON Exec. VP Sales and Marketing
Sold, plan not stated
$526.40K 20,000 at 26.32
21.9%
28 Oct 2022
RICHMOND DONALD P. II VP of Engineering
Sold, plan not stated
$460.11K 21,910 at 21.00
10.2%
26 Jan 2022
Brannan Michael A. FORMER VP OF OPERATIONS
Sold, plan not stated
$74.54K 6,025 at 12.37
100%
Sold half or more
20 Jan 2022
Brannan Michael A. V.P. of Operations
Sold, plan not stated
$189.62K 15,350 at 12.35
48.4%
4 Nov 2021
Sold, plan not stated
$627.00K 25,000 at 25.08
36.0%
26 Oct 2021
RICHMOND DONALD P. II VP of Engineering
Sold, plan not stated
$538.99K 26,041 at 20.70
22.0%
11 Oct 2021
Brannan Michael A. V.P. of Operations
Sold, plan not stated
$319.60K 17,000 at 18.80
59.0%
Sold half or more
8 Oct 2021
RICHMOND DONALD P. II VP of Engineering
Sold, plan not stated
$262.62K 13,915 at 18.87
10.5%
Showing 1–50 of 140. Page 1 of 3 Older →