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Insider trade

Advanced Energy (AEIS)Officer sold ~$182K

Elizabeth Karpinski Vonne, Officer at Advanced Energy, sold ~$182K of Advanced Energy shares.

~$182K
Approx. value · 632 sh @ $288.14
9,177
Holds after · shares reported
Traded
Sep 8, 2026
Filed
Sep 11, 2026

The story around this disclosure

Every dated public record OQRO holds about the company from 60 days before to 120 days after, oldest first. It shows what was going on; none of it is a stated reason for the trade.

  1. Aug 3, 2026Company filing · Form 8-K · ResultsReported its results
  2. Aug 5, 2026InsiderDirector sold ~$93K of AEIS shares in the open market
  3. Aug 18, 2026Insider · 2 peopleInsiders: 19 sales (~$8.1M)
  4. Aug 27, 2026InsiderOfficer sold ~$263K of AEIS shares in the open market
  5. Sep 8, 2026 · this disclosureInsiderOfficer sold ~$182K of AEIS shares in the open market

What came next

  1. Sep 8, 2026InsiderDirector sold ~$76K of AEIS shares in the open market
  2. Oct 5, 2026InsiderDirector sold ~$82K of AEIS shares in the open market
View the official recordSEC Form 4

How to read SEC Form 4

Form 4 is the filing that officers, directors and owners of more than 10% of a US-listed company must send to the SEC within two business days after they buy, sell or otherwise change their holding of the company's stock.

Full guide: What is an SEC Form 4?

What else is on file for Advanced Energy

For Advanced Energy, OQRO holds 25 insider filings (SEC Form 4 or Form 144) and 14 fund holdings reports (13F) dated in the last 90 days.

These are records OQRO holds, counted by their date, not a measure of how much trading took place. Routine paperwork such as option exercises and tax withholding is left out. Everything for the company is on its AEIS page.

Other recent filings by Elizabeth Karpinski Vonne, EVP, General Counsel

The full history of Elizabeth Karpinski Vonne, EVP, General Counsel is on the profile page.

How this filing works

Other disclosures at Advanced Energy

Everything OQRO holds on this company is on its AEIS page.

This is one filing. OQRO holds the rest

Insider trades filed with the SEC, stock trades disclosed by members of Congress, fund holdings from 13F filings and federal contract awards, each one in plain words next to its official filing. On this page it opens why the trade stands out, what the company did around that time, the price since, and every field of the form.

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OQRO describes public disclosures and context calculated from them. It does not give personalized advice and does not recommend any transaction. How OQRO treats data