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Advanced Energy Industries Inc

AEIS
Exchange
Nasdaq
Industry
Electronic Components, NEC
SEC CIK
0000927003

In the last 90 days, Advanced Energy Industries Inc insiders filed 0 open-market purchases and 6 sales; 682 institutions reported holding it in 13F filings for Q2 2026, worth $15.0B in total; Maverick Capital is the only superinvestor holding it.

Open-market trades, last 90 days

Open-market purchases (P) and sales (S) by Advanced Energy Industries Inc insiders, counted by Form 4 filing. Trades with a flagged price and duplicate filings are left out.

Open-market buys
0 filings
Open-market sells
6 filings
3 insiders, $8.73M in total
Insiders trading
3
Net value
−$8.73M
Purchases minus sales

Insider roster

Directors, officers and 10% owners who have filed a Form 4 for Advanced Energy Industries Inc, current and former, most recent filer first. Last reported holding is the position after the last non-derivative trade in their latest filing.

Insider roster for Advanced Energy Industries Inc
NameTitleLast reported holdingLast filingFilings, past year
Vonne Elizabeth KarpinskiEVP, General Counsel9,177Sep 10, 20267
DelSanto AnneDirector7,952IndirectSep 10, 202611
Beard Grant HDirector60,159Aug 25, 20263
Acebedo Eduardo BernalEVP and COO23,109Aug 20, 20263
Shirley BrianDirector6,663Jun 17, 20264
Ball FrederickDirector3,820IndirectMay 8, 20262
Foster Ronald CDirector6,663May 8, 20262
Roush John ADirector29,905May 8, 20263
David ReedDirector9,896May 8, 20262
Donikowski TinaDirector10,561May 8, 20263
Minnix LaneshaDirector6,898May 8, 20263
Oldham Paul REVP, CFO34,598Mar 19, 20266
Kelley Stephen DouglasPresident and CEO80,376Mar 12, 20263
Colpitts Bernard Raymond JrSVP, Chief Accounting Officer1,647Mar 3, 20263
Donaghey JohnEVP, Global Sales16,276Mar 3, 20262
Grady Edward CDirector54,268May 11, 20220
McGimpsey Thomas OEVP & General Counsel42,764Apr 15, 20220
Huth Dana EdwardEVP & CHIEF REVENUE OFFICER–Jul 9, 20210

Insider trades

Each row adds up one type of transaction in one Form 4 filing. Only open-market purchases (P) and sales (S) are shown by default; use the filters to see grants, option exercises and other codes.

Insider trades
Filed (ET)Trade dateFiling delayInsiderTransactionSharesAvg priceValueHolding changeFlags
Sep 10, 2026 (view filing)6:27 PM ETSep 82 daysVonne Elizabeth KarpinskiEVP, General CounselSSale−632$288.14−$182.1K−6.4%9.18K after10b5-1
Sep 10, 2026 (view filing)3:38 PM ETSep 82 daysDelSanto AnneDirectorSSale−265$288.14−$76.4K−3.2%7.95K after10b5-1
Aug 27, 2026 (view filing)5:33 PM ETAug 27Same dayVonne Elizabeth KarpinskiEVP, General CounselSSale−907$290.05−$263.1K−8.5%9.80K after10b5-1
Aug 20, 2026 (view filing)3:05 PM ETAug 182 daysAcebedo Eduardo BernalEVP and COOSSale−24.8K$315.48−$7.81M−51.7%23.1K after18 lots10b5-1
Aug 19, 2026 (view filing)12:46 PM ETAug 181 dayVonne Elizabeth KarpinskiEVP, General CounselSSale−908$332.68−$302.1K−7.8%10.7K after10b5-1
Aug 5, 2026 (view filing)6:11 PM ETAug 5Same dayDelSanto AnneDirectorSSale−270$345.00−$93.2K−3.2%8.22K after10b5-1
Jun 17, 2026 (view filing)Jun 152 daysShirley BrianDirectorSSale−1.23K$372.35−$459.5K−15.6%6.66K after10b5-1
Apr 20, 2026 (view filing)Apr 164 daysVonne Elizabeth KarpinskiEVP, General CounselSSale−966$369.40−$356.8K−7.7%11.6K after10b5-1
Apr 16, 2026 (view filing)Apr 151 dayDelSanto AnneDirectorSSale−240$380.52−$91.3K−3.7%6.17K after10b5-1
Mar 19, 2026 (view filing)Mar 181 dayOldham Paul REVP, CFOSSale−4.31K$315.99−$1.36M−16.3%22.2K after10b5-1
Mar 18, 2026 (view filing)Mar 162 daysDelSanto AnneDirectorSSale−240$312.59−$75.0K−3.6%6.41K after10b5-1
Mar 13, 2026 (view filing)Mar 13Same dayShirley BrianDirectorSSale−1.23K$310.19−$382.8K−18.1%5.58K after10b5-1
Mar 12, 2026 (view filing)Mar 102 daysKelley Stephen DouglasPresident and CEOSSale−50.0K$316.62−$15.8M−38.4%80.4K after13 lots10b5-1
Mar 6, 2026 (view filing)Mar 42 daysRoush John ADirectorSSale−10.2K$323.56−$3.31M−27.0%27.6K after7 lots10b5-1
Mar 3, 2026 (view filing)Mar 3Same dayColpitts Bernard Raymond JrSVP, Chief Accounting OfficerSSale−1.10K$325.60−$359.5K−40.1%1.65K after10b5-1
Feb 24, 2026 (view filing)Feb 231 dayVonne Elizabeth KarpinskiEVP, General CounselSSale−964$328.42−$316.6K−7.6%11.7K after2 lots10b5-1
Feb 18, 2026 (view filing)Feb 171 dayDelSanto AnneDirectorSSale−240$311.04−$74.6K−3.5%6.65K after10b5-1
Feb 18, 2026 (view filing)Feb 135 daysMinnix LaneshaDirectorSSale−1.00K$316.63−$316.6K−17.9%4.58K after
Jan 16, 2026 (view filing)Jan 151 dayDelSanto AnneDirectorSSale−240$247.00−$59.3K−3.4%6.89K after10b5-1
Dec 16, 2025 (view filing)Dec 151 dayDelSanto AnneDirectorSSale−240$218.40−$52.4K−3.3%7.13K after10b5-1
Dec 5, 2025 (view filing)Dec 41 dayDonikowski TinaDirectorSSale−2.26K$210.33−$474.7K−21.5%8.25K after10b5-1
Nov 21, 2025 (view filing)Nov 192 daysOldham Paul REVP, CFOSSale−8.17K$203.11−$1.66M−24.8%24.8K after10b5-1
Nov 20, 2025 (view filing)Nov 182 daysColpitts Bernard Raymond JrSVP, Chief Accounting OfficerSSale−2.41K$196.82−$473.7K−59.4%1.65K after10b5-1
Nov 18, 2025 (view filing)Nov 171 dayDelSanto AnneDirectorSSale−240$200.27−$48.1K−3.2%7.37K after10b5-1
Oct 17, 2025 (view filing)Oct 152 daysDelSanto AnneDirectorSSale−240$186.99−$44.9K−3.1%7.61K after10b5-1
Sep 16, 2025 (view filing)Sep 151 dayDelSanto AnneDirectorSSale−240$157.25−$37.7K−3.0%7.85K after10b5-1
Aug 19, 2025 (view filing)Aug 154 daysDelSanto AnneDirectorSSale−240$160.42−$38.5K−2.9%8.09K after10b5-1
Aug 14, 2025 (view filing)Aug 131 dayDonaghey JohnEVP, Global SalesSSale−1.00K$160.73−$160.7K−9.1%10.0K after
Jul 16, 2025 (view filing)Jul 151 dayDelSanto AnneDirectorSSale−240$143.27−$34.4K−2.8%8.33K after10b5-1
Jul 9, 2025 (view filing)Jul 9Same dayDonaghey JohnEVP, Global SalesSSale−2.00K$140.00−$280.0K−15.4%11.0K after10b5-1
Jun 24, 2025 (view filing)Jun 204 daysOldham Paul REVP, CFOSSale−1.17K$131.29−$154.0K−3.6%31.0K after10b5-1
Jun 18, 2025 (view filing)Jun 162 daysDelSanto AnneDirectorSSale−240$124.39−$29.9K−2.7%8.57K after10b5-1
Mar 5, 2025 (view filing)Mar 32 daysAcebedo Eduardo BernalEVP and COOSSale−19.3K$111.61−$2.16M−49.3%19.8K after2 lots10b5-1
Feb 28, 2025 (view filing)Feb 262 daysOldham Paul REVP, CFOSSale−1.06K$125.00−$132.6K−2.7%37.8K after10b5-1
Feb 19, 2025 (view filing)Feb 19Same dayMinnix LaneshaDirectorSSale−1.60K$129.37−$207.0K−31.4%3.49K after
Nov 27, 2024 (view filing)Nov 261 dayDonikowski TinaDirectorSSale−1.80K$116.84−$210.3K−17.6%8.41K after
Nov 20, 2024 (view filing)Nov 191 dayMinnix LaneshaDirectorSSale−1.00K$111.72−$111.7K−16.4%5.09K after
Nov 6, 2024 (view filing)Nov 42 daysBall FrederickDirectorSSale−3.50K$109.87−$384.5K−8.6%37.2K after
Sep 4, 2024 (view filing)Sep 31 dayDelSanto AnneDirectorSSale−148$104.64−$15.5K−2.2%6.72K after10b5-1
Aug 2, 2024 (view filing)Aug 11 dayDelSanto AnneDirectorSSale−148$114.49−$16.9K−2.1%6.87K after10b5-1
Jul 2, 2024 (view filing)Jul 11 dayDelSanto AnneDirectorSSale−148$108.48−$16.1K−2.1%7.02K after10b5-1
Jun 4, 2024 (view filing)Jun 31 dayDelSanto AnneDirectorSSale−148$108.48−$16.1K−2.0%7.17K after10b5-1
May 2, 2024 (view filing)May 11 dayDelSanto AnneDirectorSSale−148$94.99−$14.1K−2.8%5.06K after10b5-1
Apr 2, 2024 (view filing)Apr 11 dayDelSanto AnneDirectorSSale−148$101.89−$15.1K−2.8%5.20K after10b5-1
Mar 1, 2024 (view filing)Mar 1Same dayDelSanto AnneDirectorSSale−148$101.35−$15.0K−2.7%5.35K after10b5-1
Feb 1, 2024 (view filing)Feb 1Same dayDelSanto AnneDirectorSSale−148$105.05−$15.5K−2.6%5.50K after10b5-1
Jan 4, 2024 (view filing)Jan 22 daysDelSanto AnneDirectorSSale−148$107.44−$15.9K−2.6%5.65K after10b5-1
Dec 14, 2023 (view filing)Dec 131 dayFoster Ronald CDirectorSSale−618$105.00−$64.9K−100.0%0 after10b5-1
Dec 14, 2023 (view filing)May 10218 daysLateMinnix LaneshaDirectorSSale−1.06K$86.05−$91.4K−21.7%3.83K after10b5-1
Dec 4, 2023 (view filing)Dec 13 daysFoster Ronald CDirectorSSale−1.00K$95.00−$95.0K−61.8%618 after10b5-1