AEIS
ADVANCED ENERGY INDUSTRIES INC · Technology · Market cap $9.6B
Insiders sold $8.8M net in the last 90 days ·3 sellers, 0 buyers· 7 of 7 sales under Rule 10b5-1 plans· latest Form 4 filed Oct 7, 2026
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$34.5M
reported sales (SEC code S)
Unique Insiders
10
in the rolling window
Latest filing
Oct 7, 2026
DelSanto Anne
ADVANCED ENERGY INDUSTRIES INC (AEIS) has 47 SEC Form 4 filings (106 transaction rows) in the rolling window, disclosed by 10 distinct insiders. Most recent filing: Oct 7, 2026.
Inside the rolling window, 10 insiders at ADVANCED ENERGY INDUSTRIES INC reported no open-market purchases and 25 open-market sales totaling $34.5M. The most active filer is Director DelSanto Anne with 9 filings. Insiders have net sold $9.7M over the trailing 6 months. The most recent open-market filing is a sale of 270 shares by Director DelSanto Anne, dated Oct 5, 2026, worth $82K.
- Industry:Hardware, Equipment & Parts
- CEO:Stephen D. Kelley
- Employees:13,000
- HQ:Denver, CO, US
- IPO:1995-11-17
| Source | |||||||
|---|---|---|---|---|---|---|---|
| Director | Sale | 270 | $82K | Oct 7 | -18.0% | SEC ↗ | |
| EVP, General Counsel | Sale | 632 | $182K | Sep 10 | -12.5% | SEC ↗ | |
| Director | Sale | 265 | $76K | Sep 10 | -12.5% | SEC ↗ | |
| EVP, General Counsel | Sale | 907 | $263K | Aug 27 | -16.5% | SEC ↗ | |
Acebedo Eduardo BernalFirst filing | EVP and COO | Sale | 24,771 | $7.8M | Aug 20 | -18.1% | SEC ↗ |
Vonne Elizabeth KarpinskiFirst in 4 months | EVP, General Counsel | Sale | 908 | $302K | Aug 19 | — | SEC ↗ |
DelSanto AnneFirst in 4 months | Director | Sale | 270 | $93K | Aug 5 | — | SEC ↗ |
Shirley BrianFirst in 3 months | Director | Sale | 1,234 | $459K | Jun 17 | — | SEC ↗ |
| EVP, General Counsel | Sale | 966 | $357K | Apr 20 | — | SEC ↗ | |
| Director | Sale | 240 | $91K | Apr 16 | — | SEC ↗ | |
Oldham Paul RFirst in 4 months | EVP, CFO | Sale | 4,314 | $1.4M | Mar 19 | — | SEC ↗ |
| Director | Sale | 240 | $75K | Mar 18 | — | SEC ↗ | |
Shirley BrianFirst filing | Director | Sale | 1,234 | $383K | Mar 13 | — | SEC ↗ |
Kelley Stephen DouglasFirst filing | President and CEO | Sale | 50,000 | $15.8M | Mar 12 | — | SEC ↗ |
Roush John AFirst filing | Director | Sale | 10,225 | $3.3M | Mar 6 | — | SEC ↗ |
COLPITTS BERNARD RAYMOND JRFirst in 3 months | SVP, Chief Accounting Officer | Sale | 1,104 | $359K | Mar 3 | — | SEC ↗ |
Vonne Elizabeth KarpinskiFirst filing | EVP, General Counsel | Sale | 964.001 | $317K | Feb 24 | — | SEC ↗ |
Minnix LaneshaFirst filing | Director | Sale | 1,000 | $317K | Feb 18 | — | SEC ↗ |
| Director | Sale | 240 | $75K | Feb 18 | — | SEC ↗ | |
| Director | Sale | 240 | $59K | Jan 16 | — | SEC ↗ | |
| Director | Sale | 240 | $52K | Dec 16 | — | SEC ↗ | |
Donikowski TinaFirst filing | Director | Sale | 2,257 | $475K | Dec 5 | — | SEC ↗ |
Oldham Paul RFirst filing | EVP, CFO | Sale | 8,174 | $1.7M | Nov 21 | — | SEC ↗ |
COLPITTS BERNARD RAYMOND JRFirst filing | SVP, Chief Accounting Officer | Sale | 2,407 | $474K | Nov 20 | — | SEC ↗ |
DelSanto AnneFirst filing | Director | Sale | 240 | $48K | Nov 18 | — | SEC ↗ |
Earnings: last 7 quarters
Congress trading AEIS 9 all-time
- DRep. Gilbert Ray CisnerosSale$1,001 - $15,0002026-03-27
- DRep. Gilbert Ray CisnerosPurchase$1,001 - $15,0002026-03-03
- DRep. Gilbert Ray CisnerosPurchase$1,001 - $15,0002026-01-20
- DRep. Josh S. GottheimerOther$1,001 - $15,0002025-04-17
- DRep. Josh S. GottheimerPurchase$1,001 - $15,0002024-06-27
- DRep. Susie LeeOther$1,001 - $15,0002021-05-21
STOCK Act disclosures are filed up to 45 days after the trade. Amount is a disclosed range, not an exact figure.
Frequently asked questions
How many SEC Form 4 insider filings does AEIS have?
ADVANCED ENERGY INDUSTRIES INC (AEIS) has 47 SEC Form 4 filings (106 transaction rows) in the rolling 365-day window, disclosed by 10 distinct insiders. Most recent filing: Oct 7, 2026.
When was the most recent SEC Form 4 filing for AEIS?
The most recent Form 4 filing for AEIS on Tracefour is dated Oct 7, 2026.
Who is the most active insider at AEIS?
The most active SEC Form 4 filer at AEIS in the rolling window is Director DelSanto Anne, with 9 filings.
What is the net insider flow at AEIS over the last 6 months?
Over the trailing 180 days, insiders at AEIS have net sold $9.7M based on SEC Form 4 disclosures.
What is the total insider buy and sell value at AEIS in the current window?
Inside the rolling window, insiders at AEIS bought $0 and sold $34.5M based on SEC Form 4 filings.
Can I get alerts for AEIS insider trading?
Yes. Tracefour sends a free email when a new SEC Form 4 purchase or sale is filed at ADVANCED ENERGY INDUSTRIES INC (AEIS). Alerts are set per company from the page itself, there is no paid tier, and each email links to the original filing on SEC EDGAR.
Related companies
ADVANCED ENERGY INDUSTRIES INC is in the Technology sector.