The Filings Report

Advanced Energy Industries Inc insider trading

AEISfinancial statementsForm 4 filings on EDGAR165 transactions since Nov 3, 2024

From August 6, 2026 to November 3, 2026, 0 insiders at Advanced Energy Industries Inc bought $0 of stock in the open market, and 3 sold $9M. Officers and directors accounted for $0 of purchases and $9M of sales. The last reported transaction was an open-market sale by DelSanto Anne on October 5, 2026.

The answer card and chart use the same period. Change the range above the chart to update both. Form 4 filings through October 7, 2026; awards, option exercises, tax withholding and gifts are excluded from these totals.

Stock price and insider activity

Daily price candles with insider purchases and sales directly beneath them on the same timeline. Bars show individual days; totals sum all days in the selected period.

AEIS daily priceSplit-adjusted prices in US dollars

Bought $0Sold $9MAug 6, 2026 – Nov 3, 2026

Nov 3, 2026O $232.64 · H $244.78 · L $227.98 · C $238.10Bought $0 (0)Sold $0 (0)
$202$241$280$319$3582026-08-06: open $325.04, high $334.79, low $317.66, close $323.912026-08-07: open $329.42, high $334.98, low $319.96, close $325.022026-08-10: open $331.84, high $331.84, low $314.22, close $314.492026-08-11: open $319.19, high $328.26, low $316.05, close $327.592026-08-12: open $340.00, high $346.83, low $336.99, close $337.322026-08-13: open $336.27, high $341.51, low $328.33, close $329.542026-08-14: open $328.63, high $337.62, low $325.47, close $330.262026-08-17: open $332.60, high $349.58, low $330.74, close $348.632026-08-18: open $332.68, high $334.00, low $309.03, close $314.432026-08-19: open $314.93, high $316.00, low $292.01, close $294.312026-08-20: open $290.00, high $301.10, low $287.00, close $292.622026-08-21: open $296.96, high $297.69, low $282.79, close $285.832026-08-24: open $280.12, high $281.21, low $269.48, close $274.672026-08-25: open $280.68, high $283.39, low $271.65, close $275.432026-08-26: open $277.13, high $285.83, low $275.76, close $283.062026-08-27: open $290.05, high $297.97, low $283.52, close $287.092026-08-28: open $285.80, high $291.65, low $272.04, close $272.822026-08-31: open $272.39, high $277.63, low $272.00, close $276.862026-09-01: open $272.00, high $278.00, low $265.89, close $267.002026-09-02: open $268.00, high $272.17, low $261.72, close $268.192026-09-03: open $265.91, high $274.30, low $257.45, close $274.302026-09-04: open $278.46, high $282.62, low $276.87, close $280.902026-09-08: open $288.14, high $294.65, low $287.89, close $288.722026-09-09: open $287.05, high $294.07, low $284.73, close $285.522026-09-10: open $277.43, high $284.50, low $273.02, close $273.742026-09-11: open $280.28, high $287.97, low $278.28, close $287.252026-09-14: open $267.15, high $269.67, low $253.34, close $254.352026-09-15: open $258.00, high $260.89, low $244.83, close $250.572026-09-16: open $255.39, high $258.58, low $248.86, close $252.222026-09-17: open $260.45, high $262.95, low $251.00, close $254.432026-09-18: open $256.76, high $262.95, low $256.76, close $262.202026-09-21: open $267.50, high $270.59, low $261.45, close $262.742026-09-22: open $263.03, high $273.74, low $262.02, close $273.432026-09-23: open $271.09, high $281.16, low $267.61, close $279.432026-09-24: open $273.45, high $278.59, low $268.28, close $278.032026-09-25: open $280.98, high $287.97, low $278.18, close $279.682026-09-28: open $280.67, high $286.96, low $271.95, close $277.842026-09-29: open $284.63, high $286.31, low $278.00, close $283.302026-09-30: open $285.00, high $286.11, low $277.10, close $281.822026-10-01: open $282.25, high $298.08, low $280.33, close $294.112026-10-02: open $303.81, high $309.33, low $301.00, close $304.282026-10-05: open $304.76, high $306.58, low $295.00, close $297.632026-10-06: open $301.98, high $307.88, low $300.14, close $302.772026-10-07: open $295.00, high $295.00, low $283.63, close $292.252026-10-08: open $286.56, high $293.16, low $280.53, close $284.242026-10-09: open $289.45, high $295.10, low $281.10, close $288.662026-10-12: open $284.53, high $289.30, low $278.99, close $280.772026-10-13: open $273.11, high $278.37, low $265.81, close $275.652026-10-14: open $269.86, high $270.25, low $256.27, close $260.772026-10-15: open $249.38, high $253.35, low $235.00, close $252.082026-10-16: open $247.94, high $248.00, low $237.69, close $238.052026-10-19: open $249.94, high $250.73, low $240.24, close $240.862026-10-20: open $235.98, high $242.68, low $230.34, close $239.652026-10-21: open $247.40, high $250.51, low $243.13, close $247.552026-10-22: open $232.95, high $236.95, low $214.03, close $216.642026-10-23: open $214.77, high $220.57, low $210.50, close $216.632026-10-26: open $220.00, high $226.12, low $216.70, close $221.132026-10-27: open $227.49, high $234.68, low $224.00, close $232.902026-10-28: open $239.36, high $244.98, low $234.78, close $242.322026-10-29: open $240.78, high $244.67, low $236.93, close $239.752026-10-30: open $225.19, high $230.08, low $216.27, close $222.062026-11-02: open $225.63, high $230.00, low $215.82, close $217.192026-11-03: open $232.64, high $244.78, low $227.98, close $238.10Insider purchases / sales · USD$10M$0−$10M2026-08-18: 0 purchases ($0), 19 sales ($8M)2026-08-27: 0 purchases ($0), 1 sales ($263K)2026-09-08: 0 purchases ($0), 2 sales ($258K)2026-10-05: 0 purchases ($0), 1 sales ($82K)Aug 6Aug 28Sep 21Oct 13Nov 3

purchases above zero; sales below. Both use the transaction date and the same dollar scale. Hover, tap, or use arrow keys to inspect a date. Awards, exercises, tax withholding and gifts are excluded.

Dates with prices or insider activity are spaced evenly; empty weekends and holidays are omitted. Prices through Nov 3, 2026. Insider data through Nov 3, 2026. Prices are adjusted for splits; transaction values are reported dollars.

Every transaction

165 transactions from November 3, 2024 to November 3, 2026, newest first. Open-market purchases and sales are coloured; awards, exercises, tax withholding and gifts are grey and not counted.

TradedInsiderRoleTransactionSharesPriceValueHeld afterFiled
Oct 5, 2026DelSanto AnneDirectoropen-market sale10b5-1indirect270$304.76$82K7,682Oct 7, 2026
Sep 8, 2026Vonne Elizabeth KarpinskiEVP, General Counselopen-market sale10b5-1632$288.14$182K9,177Sep 10, 2026
Sep 8, 2026DelSanto AnneDirectoropen-market sale10b5-1indirect265$288.14$76K7,952Sep 10, 2026
Aug 27, 2026Vonne Elizabeth KarpinskiEVP, General Counselopen-market sale10b5-1907$290.05$263K9,805Aug 27, 2026
Aug 18, 2026Acebedo Eduardo BernalEVP and COOoption exercise6,042$85.97$519K47,880Aug 20, 2026
Aug 18, 2026Acebedo Eduardo BernalEVP and COOopen-market sale10b5-1406$309.73$126K47,474Aug 20, 2026
Aug 18, 2026Acebedo Eduardo BernalEVP and COOopen-market sale10b5-1568$310.75$177K46,906Aug 20, 2026
Aug 18, 2026Acebedo Eduardo BernalEVP and COOopen-market sale10b5-12,951$311.80$920K43,955Aug 20, 2026
Aug 18, 2026Acebedo Eduardo BernalEVP and COOopen-market sale10b5-13,998$312.65$1M39,957Aug 20, 2026
Aug 18, 2026Acebedo Eduardo BernalEVP and COOopen-market sale10b5-15,062$313.82$2M34,895Aug 20, 2026
Aug 18, 2026Acebedo Eduardo BernalEVP and COOopen-market sale10b5-13,103$314.92$977K31,792Aug 20, 2026
Aug 18, 2026Acebedo Eduardo BernalEVP and COOopen-market sale10b5-12,180$315.66$688K29,612Aug 20, 2026
Aug 18, 2026Acebedo Eduardo BernalEVP and COOopen-market sale10b5-11,280$316.92$406K28,332Aug 20, 2026
Aug 18, 2026Acebedo Eduardo BernalEVP and COOopen-market sale10b5-1480$318.62$153K27,852Aug 20, 2026
Aug 18, 2026Acebedo Eduardo BernalEVP and COOopen-market sale10b5-11,403$319.41$448K26,449Aug 20, 2026
Aug 18, 2026Acebedo Eduardo BernalEVP and COOopen-market sale10b5-1720$320.81$231K25,729Aug 20, 2026
Aug 18, 2026Acebedo Eduardo BernalEVP and COOopen-market sale10b5-1416$322.14$134K25,313Aug 20, 2026
Aug 18, 2026Acebedo Eduardo BernalEVP and COOopen-market sale10b5-1425$323.28$137K24,888Aug 20, 2026
Aug 18, 2026Acebedo Eduardo BernalEVP and COOopen-market sale10b5-1335$324.44$109K24,553Aug 20, 2026
Aug 18, 2026Acebedo Eduardo BernalEVP and COOopen-market sale10b5-1407$327.82$133K24,146Aug 20, 2026
Aug 18, 2026Acebedo Eduardo BernalEVP and COOopen-market sale10b5-1280$328.74$92K23,866Aug 20, 2026
Aug 18, 2026Acebedo Eduardo BernalEVP and COOopen-market sale10b5-1120$330.45$40K23,746Aug 20, 2026
Aug 18, 2026Acebedo Eduardo BernalEVP and COOopen-market sale10b5-1637$322.64$206K23,109Aug 20, 2026
Aug 18, 2026Vonne Elizabeth KarpinskiEVP, General Counselopen-market sale10b5-1908$332.68$302K10,712Aug 19, 2026
Aug 13, 2026Beard Grant HDirectorgift9,000$0.00—60,159Aug 25, 2026
Aug 5, 2026DelSanto AnneDirectoropen-market sale10b5-1indirect270$345.00$93K8,217Aug 5, 2026
Jun 15, 2026Shirley BrianDirectoropen-market sale10b5-11,234$372.35$459K6,663Jun 17, 2026
May 2, 2026Minnix LaneshaDirectoroption exercise2,313——6,898May 5, 2026
May 2, 2026Beard Grant HDirectoroption exercise3,029——69,157May 5, 2026
May 2, 2026Ball FrederickDirectoroption exerciseindirect2,313——3,820May 5, 2026
May 2, 2026Foster Ronald CDirectoroption exercise2,313——6,663May 5, 2026
May 2, 2026Donikowski TinaDirectoroption exercise2,313——10,561May 5, 2026
May 2, 2026DelSanto AnneDirectoroption exerciseindirect2,313——8,487May 5, 2026
May 2, 2026Roush John ADirectoroption exercise2,313——29,905May 5, 2026
May 2, 2026David ReedDirectoroption exercise2,313——9,896May 5, 2026
May 2, 2026Shirley BrianDirectoroption exerciseindirect2,313——7,897May 5, 2026
Apr 16, 2026Vonne Elizabeth KarpinskiEVP, General Counselopen-market sale10b5-1966$369.40$357K11,616Apr 20, 2026
Apr 15, 2026DelSanto AnneDirectoropen-market sale10b5-1indirect240$380.52$91K6,174Apr 16, 2026
Mar 18, 2026Oldham Paul REVP, CFOopen-market sale10b5-14,314$315.99$1M22,217Mar 19, 2026
Mar 16, 2026DelSanto AnneDirectoropen-market sale10b5-1indirect240$312.59$75K6,414Mar 18, 2026
Mar 13, 2026Shirley BrianDirectoropen-market sale10b5-1indirect1,234$310.19$383K5,584Mar 13, 2026
Mar 10, 2026Kelley Stephen DouglasPresident and CEO, Directoropen-market sale10b5-17,535$319.90$2M81,232Mar 12, 2026
Mar 10, 2026Kelley Stephen DouglasPresident and CEO, Directoropen-market sale10b5-1856$321.13$275K80,376Mar 12, 2026
Mar 10, 2026Kelley Stephen DouglasPresident and CEO, Directoropen-market sale10b5-1543$305.48$166K129,833Mar 12, 2026
Mar 10, 2026Kelley Stephen DouglasPresident and CEO, Directoropen-market sale10b5-1876$306.87$269K128,957Mar 12, 2026
Mar 10, 2026Kelley Stephen DouglasPresident and CEO, Directoropen-market sale10b5-11,112$306.96$341K127,845Mar 12, 2026
Mar 10, 2026Kelley Stephen DouglasPresident and CEO, Directoropen-market sale10b5-11,224$309.77$379K126,621Mar 12, 2026
Mar 10, 2026Kelley Stephen DouglasPresident and CEO, Directoropen-market sale10b5-113,278$319.05$4M88,767Mar 12, 2026
Mar 10, 2026Kelley Stephen DouglasPresident and CEO, Directoropen-market sale10b5-13,718$313.80$1M119,573Mar 12, 2026
Mar 10, 2026Kelley Stephen DouglasPresident and CEO, Directoropen-market sale10b5-15,678$314.82$2M113,895Mar 12, 2026

Who the insiders are

Everyone who reported a transaction since November 3, 2024, by open-market value over twelve months. Shares held are after the insider’s latest directly held transaction.

InsiderRoleLast transactionKindShares heldBought, 12 monthsSold, 12 monthsSales under a plan
Kelley Stephen DouglasPresident and CEO, DirectorMar 10, 2026open-market sale81,232—$16M (13)13 of 13
Acebedo Eduardo BernalEVP and COOAug 18, 2026option exercise47,880—$8M (18)18 of 18
Roush John ADirectorMay 2, 2026option exercise29,905—$3M (7)7 of 7
Oldham Paul REVP, CFOMar 18, 2026open-market sale22,217—$3M (2)2 of 2
Vonne Elizabeth KarpinskiEVP, General CounselSep 8, 2026open-market sale9,177—$1M (6)6 of 6
Shirley BrianDirectorJun 15, 2026open-market sale6,663—$842K (2)2 of 2
Colpitts Bernard Raymond JRSVP, Chief Accounting OfficerMar 3, 2026open-market sale1,647—$833K (2)2 of 2
DelSanto AnneDirectorOct 5, 2026open-market sale——$653K (9)9 of 9
Donikowski TinaDirectorMay 2, 2026option exercise10,561—$475K (1)1 of 1
Minnix LaneshaDirectorMay 2, 2026option exercise6,898—$317K (1)0 of 1
Donaghey JohnEVP, Global SalesMar 1, 2026disposition to issuer16,276———
Beard Grant HDirectorAug 13, 2026gift60,159———
Ball FrederickDirectorMay 2, 2026option exercise————
Foster Ronald CDirectorMay 2, 2026option exercise6,663———
David ReedDirectorMay 2, 2026option exercise9,896———

Questions

Are Advanced Energy Industries Inc insiders buying or selling?

Over the twelve months to November 3, 2026, 10 insiders at Advanced Energy Industries Inc sold $35M of stock in the open market, all by officers and directors, and no insider bought. Net, insiders sold $35M. Only open-market purchases and sales are counted.

Who sold the most Advanced Energy Industries Inc stock in the last year?

Kelley Stephen Douglas (President and CEO, Director) sold $16M in 13 open-market sales over the twelve months to November 3, 2026.

Do Advanced Energy Industries Inc executives sell under 10b5-1 plans?

60 of the 61 open-market sales in the last twelve months (98%) were reported as made under a Rule 10b5-1 trading plan, set up in advance. A sale under a plan is still counted as a sale.

What counts as insider buying here?

Only open-market purchases (Form 4 code P) and sales (code S) by officers, directors and 10% owners. Stock awards, option exercises, shares withheld for tax and gifts are listed in the table but never counted as buying or selling.

More on Advanced Energy Industries Inc

From Form 4, 4/A and 5 filings with the SEC. A record of insider transactions, not a recommendation.