LYTIR

Company · AEIS

Advanced Energy Industries, Inc.

Name as listed on its exchange; filed with the SEC as ADVANCED ENERGY INDUSTRIES INC.

Nasdaq's symbol directory lists AEIS on Nasdaq as “Advanced Energy Industries, Inc. - Common Stock”.

In the 12 months to Nov 8, 2026: insiders sold on 9 occasions ($9.3M); 2 planned-sale notices; 3 filings by holders of 5% or more; 4 congressional trade disclosures; 1 company report (Form 8-K, since May 26, 2026).

All insider filings at the SEC

Insider purchases and sales, by month (last 12 months)Insider purchases: $0 in total; Insider sales: $9.3M in total.Jun: Insider sales $459KAug: Insider sales $8.5MSep: Insider sales $258KOct: Insider sales $82KNov: Insider sales $53KDecJanFebMarAprMayJunJulAugSepOctNov
Insider purchases above the line: $0Insider sales below: $9.3M
Dollar value of open-market purchases and sales reported on SEC Form 4, by the month traded. Sales include pre-arranged 10b5-1 plan sales.

Insider trades · SEC Form 4

Those inside the hall

Open-market purchases and sales only. Legs one person filed for one day are combined.

Who traded

  1. Acebedo Eduardo Bernal, EVP and COO sold on 1 day all under a 10b5-1 plan latest Aug 18, 2026 sold $7.8M
  2. Vonne Elizabeth Karpinski, EVP, General Counsel sold on 3 days all under a 10b5-1 plan latest Sep 8, 2026 sold $747K
  3. Shirley Brian sold on 1 day all under a 10b5-1 plan latest Jun 15, 2026 sold $459K
  4. DelSanto Anne sold on 4 days all under a 10b5-1 plan latest Nov 5, 2026 sold $305K
Every trade (9)
  1. SELLDelSanto Anne sold Nov 5, 2026 265 shares 10b5-1 plan (scheduled) filing $53K
  2. SELLDelSanto Anne sold Oct 5, 2026 270 shares 10b5-1 plan (scheduled) filing $82K
  3. SELLVonne Elizabeth Karpinski, EVP, General Counsel sold Sep 8, 2026 632 shares 10b5-1 plan (scheduled) filing $182K
  4. SELLDelSanto Anne sold Sep 8, 2026 265 shares 10b5-1 plan (scheduled) filing $76K
  5. SELLVonne Elizabeth Karpinski, EVP, General Counsel sold Aug 27, 2026 907 shares 10b5-1 plan (scheduled) filing $263K
  6. SELLAcebedo Eduardo Bernal, EVP and COO sold Aug 18, 2026 24,771 shares 18 legs combined 10b5-1 plan (scheduled) filing $7.8M
  7. SELLVonne Elizabeth Karpinski, EVP, General Counsel sold Aug 18, 2026 908 shares 10b5-1 plan (scheduled) filing $302K
  8. SELLDelSanto Anne sold Aug 5, 2026 270 shares 10b5-1 plan (scheduled) filing $93K
  9. SELLShirley Brian sold Jun 15, 2026 1,234 shares 10b5-1 plan (scheduled) filing $459K

Planned sales · SEC Form 144

Notice given

A Form 144 is filed before an insider sells restricted stock. It states an intent; the sale, if it happens, appears later on a Form 4. Every recent notice

  1. DelSanto Anne filed Nov 5, 2026 Director 265 shares planned sale date 11/05/2026 filing $53K
  2. DelSanto Anne filed Oct 5, 2026 Director 270 shares planned sale date 10/05/2026 filing $82K

Large holders · SEC Schedules 13D and 13G

Five percent and over

Anyone who comes to hold more than 5% of a company's voting shares must tell the SEC. A Schedule 13D is filed by a holder who may seek to influence the company; a 13G by one who states it is a passive investor. An amendment updates an earlier filing, and a stake reported as 0% means the holder says it has sold all, or nearly all, of its shares. Every recent 13D and 13G

  1. FMR LLC filed Aug 6, 2026 Schedule 13G/A passive 1,441,862 shares filing 3.8%
  2. BlackRock, Inc. filed Jul 27, 2026 Schedule 13G/A passive 3,747,567 shares filing 9.9%
  3. BlackRock Portfolio Management LLC filed Jul 17, 2026 Schedule 13G/A passive 878,832 shares filing 2.3%

Congress · STOCK Act

The Althing

Periodic transaction reports. Amounts are the ranges members report; the trade date is when it happened, the report can come up to 45 days later.

  1. Gilbert Cisneros (D-CA31): Purchase Sep 29, 2026 reported Oct 12, 2026 one of 57 trades the member reported that day House Stocks (including ADRs) $1,001 - $15,000
  2. Gilbert Cisneros (D-CA31): Sale Mar 27, 2026 reported Apr 7, 2026 one of 141 trades the member reported that day House Stocks (including ADRs) $1,001 - $15,000
  3. Gilbert Cisneros (D-CA31): Purchase Mar 3, 2026 reported Apr 7, 2026 one of 141 trades the member reported that day House Stocks (including ADRs) $1,001 - $15,000
  4. Gilbert Cisneros (D-CA31): Purchase Jan 20, 2026 reported Feb 13, 2026 one of 151 trades the member reported that day House Stocks (including ADRs) $1,001 - $15,000

Company reports · SEC Form 8-K

In its own words

Current reports the company filed with the SEC; most items are due within four business days of the event. Each line lists the report's items by the SEC's own titles; the filing says what happened. Reports collected since May 26, 2026; every 8-K at the SEC.

  1. Results of operations and financial condition filing Nov 2, 2026

Sources: SEC EDGAR (Forms 4, 144 and 8-K) and STOCK Act periodic transaction reports. Filings can be late, amended or wrong at the source; see methodology.