Form4insider filings, from the source

Company · CIK 0000927003 · SIC 3679 — Electronic Components, NEC · Nasdaq

ADVANCED ENERGY INDUSTRIES INC · AEIS

Insider activity reported against this company. All insider holders · On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $9.2M · 7net −$9.2M
$10k$10k$100k$100k$1M$1M$10M$10MbuyssalesMar 28Apr 27May 28Jun 28Jul 29Aug 28Sep 28

Reported at this company — common stock

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Sep 8, 2026 SForm 4 →Sep 10, 6:27 pm EDTElizabeth Karpinski VonneEVP, General Counsel632$288.14$182,1049,177−6.44%10b5-1
Sep 8, 2026 SForm 4 →Sep 10, 3:38 pm EDTAnne DelSantoDirector265$288.14$76,3577,952−3.23%10b5-1
Aug 27, 2026 SForm 4 →Aug 27, 5:33 pm EDTElizabeth Karpinski VonneEVP, General Counsel907$290.05$263,0759,805−8.47%10b5-1
Aug 18, 2026 SForm 4 →Aug 20, 3:05 pm EDTEduardo Bernal AcebedoEVP and COO24,771$315.48$7,814,69323,109−51.7%10b5-1
Aug 18, 2026 MForm 4 →Aug 20, 3:05 pm EDTEduardo Bernal AcebedoEVP and COO6,042$85.97$519,43147,880—10b5-1
Aug 18, 2026 SForm 4 →Aug 19, 12:46 pm EDTElizabeth Karpinski VonneEVP, General Counsel908$332.68$302,07310,712−7.81%10b5-1
Aug 13, 2026 GForm 4 →Aug 25, 6:49 pm EDTGrant H BeardDirector9,000——60,159— late
Aug 5, 2026 SForm 4 →Aug 5, 6:11 pm EDTAnne DelSantoDirector270$345.00$93,1508,217−3.18%10b5-1
Jun 15, 2026 SForm 4 →Jun 17, 2:38 pm EDTBrian ShirleyDirector1,234$372.35$459,4806,663−15.6%10b5-1

Reported at this company — derivatives (options, RSUs, warrants)

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Aug 18, 2026 MForm 4 →Aug 20, 3:05 pm EDTEduardo Bernal AcebedoEVP and COO6,042——0—10b5-1