AEIS insider trading — Advanced Energy Industries Inc
No open-market insider purchases or sales were filed for Advanced Energy Industries Inc (AEIS) in the last 90 days. Other insider transactions — such as stock awards, option exercises or tax withholding — are listed below.
Updated Oct 16, 2026.
Recent AEIS insider transactions
Every Form 4 filed by Advanced Energy Industries Inc officers, directors and 10% owners in the last 90 days, newest first. P = open-market purchase, S = open-market sale; other codes are awards, option exercises, tax withholding or gifts.
| Trade date | Insider | Role | Type | Ownership | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|---|
| Oct 5, 2026 | Delsanto Anne | Director | S · Sale · 10b5-1 | Indirect | 270 | $304.76 | $82K | Form 4 |
| Sep 8, 2026 | Vonne Elizabeth Karpinski | EVP, General Counsel | S · Sale · 10b5-1 | Direct | 632 | $288.14 | $182K | Form 4 |
| Sep 8, 2026 | Delsanto Anne | Director | S · Sale · 10b5-1 | Indirect | 265 | $288.14 | $76K | Form 4 |
| Aug 27, 2026 | Vonne Elizabeth Karpinski | EVP, General Counsel | S · Sale · 10b5-1 | Direct | 907 | $290.05 | $263K | Form 4 |
| Aug 13, 2026 | Beard Grant H | Director | G · Gift | Direct | 9,000 | — | — | Form 4 |
| Aug 18, 2026 | Acebedo Eduardo Bernal | EVP and COO | M · Option exercise · 10b5-1 | Direct | 6,042 | $85.97 | $519K | Form 4 |
| Aug 18, 2026 | Acebedo Eduardo Bernal | EVP and COO | S · Sale · 10b5-1 | Direct | 24,771 | $315.48 | $7.81M | Form 4 |
| Aug 18, 2026 | Vonne Elizabeth Karpinski | EVP, General Counsel | S · Sale · 10b5-1 | Direct | 908 | $332.68 | $302K | Form 4 |
| Aug 5, 2026 | Delsanto Anne | Director | S · Sale · 10b5-1 | Indirect | 270 | $345.00 | $93K | Form 4 |
AEIS insider trading FAQ
Are insiders buying AEIS stock?
Not on the open market. In the last 90 days, Advanced Energy Industries Inc insiders made no open-market purchases, and no open-market sales. Purchases with the insider's own money are generally seen as a stronger signal than sales, which happen for many reasons (taxes, diversification, planned 10b5-1 sales).
Who are the insiders trading AEIS?
No insider bought or sold on the open market in the last 90 days.
Where does AEIS insider trading data come from?
Every transaction comes from SEC Form 4 filings on EDGAR. Company officers, directors and 10% owners must file a Form 4 within two business days of buying or selling. InsiderBolt reads these filings directly from the SEC.
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Insider trading data is for informational purposes only and is not investment advice. Filings can be amended; always confirm details on SEC EDGAR.