Insider trading

Period: 120 months Stock: AEHR Role: CEO × + 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.

25 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.

25 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.

25 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.

25 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.
25 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
25 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.

25 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
12 Aug 2026
Erickson Gayn President and CEO · indirect
Sold at will 2×
$5.23M 40,000 at 130.84
20.2%
Not planned
10 Apr 2026
Erickson Gayn President and CEO · indirect
Sold at will
$6.78M 96,036 at 70.58
32.7%
Not planned
10 Apr 2026
Erickson Gayn President and CEO
Sold at will
$4.01M 56,788 at 70.58
22.8%
Not planned
18 Jan 2024
Erickson Gayn President and CEO · indirect
Sold at will
$84.73K 4,871 at 17.39
1.1%
Not planned
16 Jan 2024
Erickson Gayn President and CEO · indirect
Sold at will
$19.19K 1,113 at 17.24
0.3%
Not planned
17 Jul 2023
Erickson Gayn President and CEO · indirect
Sold at will
$6.35M 123,811 at 51.29
22.7%
Not planned
14 Jul 2023
Erickson Gayn President and CEO · indirect
Sold at will
$2.25M 50,000 at 45.00
8.3%
Not planned
23 Mar 2023
Erickson Gayn President and CEO
Sold on a plan
$2.00M 50,000 at 40.00
8.1%
Planned (10b5-1)
24 Jan 2023
Erickson Gayn President and CEO
Sold, plan not stated
$1.77M 50,496 at 35.00
9.3%
13 Jan 2023
Erickson Gayn President and CEO
Sold, plan not stated
$1.50M 50,000 at 30.00
8.3%
15 Nov 2022
Erickson Gayn President and CEO
Sold, plan not stated
$1.80M 69,690 at 25.90
10.3%
6 Apr 2022
Erickson Gayn President and CEO
Sold, plan not stated
$47.10K 5,000 at 9.42
1.0%
11 Nov 2021
Erickson Gayn President and CEO
Sold, plan not stated
$1.86M 80,000 at 23.29
13.8%
4 Nov 2021
Erickson Gayn President and CEO
Sold, plan not stated
$2.58M 100,000 at 25.75
18.4%
28 Sep 2021
Erickson Gayn President and CEO
Sold, plan not stated
$2.93M 206,567 at 14.19
27.5%
12 Aug 2021
Erickson Gayn President and CEO
Sold, plan not stated
$98.26K 17,000 at 5.78
2.4%
14 Aug 2020
Erickson Gayn President and CEO
Sold, plan not stated
$41.19K 19,900 at 2.07
3.2%
13 Aug 2020
Erickson Gayn President and CEO
Sold, plan not stated
$41.80K 20,000 at 2.09
3.1%
12 Aug 2020
Erickson Gayn President and CEO
Sold, plan not stated
$41.80K 20,000 at 2.09
3.0%
31 Mar 2020
Erickson Gayn President and CEO
Sold, plan not stated
$32.40K 20,000 at 1.62
4.0%
14 Jan 2020
Erickson Gayn President and CEO
Sold, plan not stated 4×
$36.27K 20,000 at 1.81
3.9%
4 Oct 2019
Erickson Gayn President and CEO
Sold, plan not stated
$27.89K 17,322 at 1.61
3.3%
3 Oct 2019
Erickson Gayn President and CEO
Sold, plan not stated
$4.52K 2,678 at 1.69
0.5%
23 Jul 2019
Erickson Gayn President & CEO
Sold, plan not stated
$56.88K 40,000 at 1.42
7.0%
24 Jul 2018
Erickson Gayn President & CEO
Sold, plan not stated
$50.20K 20,000 at 2.51
5.2%
Showing 1–25 of 25.