Insider trading

Period: 120 months Stock: AEIS Role: Other officers × + Add filter Clear all
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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.

17 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.

17 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.

17 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.

17 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.
17 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
17 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.

17 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
8 Sep 2026
Vonne Elizabeth Karpinski EVP, General Counsel
Sold on a plan
$182.10K 632 at 288.14
6.4%
Planned (10b5-1)
27 Aug 2026
Vonne Elizabeth Karpinski EVP, General Counsel
Sold on a plan
$263.08K 907 at 290.05
8.5%
Planned (10b5-1)
18 Aug 2026
Sold on a plan 18×
$7.81M 24,771 at 315.48
51.7%
Sold half or more
18 Aug 2026
Vonne Elizabeth Karpinski EVP, General Counsel
Sold on a plan
$302.07K 908 at 332.68
7.8%
Planned (10b5-1)
16 Apr 2026
Vonne Elizabeth Karpinski EVP, General Counsel
Sold on a plan
$356.84K 966 at 369.40
7.7%
Planned (10b5-1)
3 Mar 2026
COLPITTS BERNARD RAYMOND JR SVP, Chief Accounting Officer
Sold on a plan
$359.46K 1,104 at 325.60
40.1%
Planned (10b5-1)
23 Feb 2026
Vonne Elizabeth Karpinski EVP, General Counsel
Sold on a plan 2×
$316.60K 964 at 328.42
7.6%
Planned (10b5-1)
18 Nov 2025
COLPITTS BERNARD RAYMOND JR SVP, Chief Accounting Officer
Sold on a plan
$473.75K 2,407 at 196.82
59.4%
Sold half or more
13 Aug 2025
Donaghey John EVP, Global Sales
Sold at will
$160.73K 1,000 at 160.73
9.1%
Not planned
9 Jul 2025
Donaghey John EVP, Global Sales
Sold on a plan
$280.00K 2,000 at 140.00
15.4%
Planned (10b5-1)
3 Mar 2025
Sold on a plan 2×
$2.16M 19,309 at 111.61
49.3%
Planned (10b5-1)
24 May 2021
MCGIMPSEY THOMAS O EVP & Chief Admin Officer
Sold, plan not stated
$221.90K 2,219 at 100.00
5.3%
13 Aug 2020
MCGIMPSEY THOMAS O EVP & Gen Counsel
Sold, plan not stated 2×
$268.32K 3,354 at 80.00
7.9%
5 Jun 2020
MCGIMPSEY THOMAS O EVP & Gen Counsel
Sold, plan not stated
$356.18K 4,749 at 75.00
10.0%
3 Jun 2020
MCGIMPSEY THOMAS O EVP & Gen Counsel
Sold, plan not stated
$367.57K 5,251 at 70.00
10.0%
7 Nov 2017
MCGIMPSEY THOMAS O EVP Gen Counsel & Corp Sec
Sold, plan not stated
$441.46K 5,190 at 85.06
10.3%
25 May 2017
MCGIMPSEY THOMAS O EVP Gen Counsel & Corp Sec
Sold, plan not stated
$2.29M 29,772 at 77.04
43.0%
Showing 1–17 of 17.