$AEIS insider trading
Over the last 12 months, Advanced Energy Industries insiders reported no purchases and 30 sales totaling $34.5M across SEC Form 4 filings. 80% of those filings were made under pre-arranged 10b5-1 trading plans.
- Bought · 12m
- — 0 events
- Sold · 12m
- $34.5M 30 events
- Events · 12m
- 30 Form 4 filings, grouped
- Insiders · 12m
- 11 distinct reporters
- 10b5-1 share
- 80% of events, not dollars
All insider trades
Scroll the table sideways for price, value and marks.
| Date | Insider | Type | Shares | Avg price | Value | Δ stake | Marks |
|---|---|---|---|---|---|---|---|
| Sep 8, 2026 | Vonne Elizabeth KarpinskiEVP, General Counsel · O | ▼ Sale | 632 | $288.14 | $182K | -6.4% | plan |
| Sep 8, 2026 | DelSanto AnneD | ▼ Sale | 265 | $288.14 | $76K | -3.2% | plan · indirect |
| Aug 27, 2026 | Vonne Elizabeth KarpinskiEVP, General Counsel · O | ▼ Sale | 907 | $290.05 | $263K | -8.5% | plan |
| Aug 18, 2026 | Acebedo Eduardo BernalEVP and COO · O | ▼ Sale | 24,771 | $315.48 | $7.8M | -51.7% | plan · 18 tranches |
| Aug 18, 2026 | Vonne Elizabeth KarpinskiEVP, General Counsel · O | ▼ Sale | 908 | $332.68 | $302K | -7.8% | plan |
| Aug 5, 2026 | DelSanto AnneD | ▼ Sale | 270 | $345 | $93K | -3.2% | plan · indirect |
| Jun 15, 2026 | Shirley BrianD | ▼ Sale | 1,234 | $372.35 | $459K | -15.6% | plan |
| Apr 16, 2026 | Vonne Elizabeth KarpinskiEVP, General Counsel · O | ▼ Sale | 966 | $369.4 | $357K | -7.7% | plan |
| Apr 15, 2026 | DelSanto AnneD | ▼ Sale | 240 | $380.52 | $91K | -3.7% | plan · indirect |
| Mar 18, 2026 | Oldham Paul REVP, CFO · O | ▼ Sale | 4,314 | $315.99 | $1.4M | -16.3% | plan |
| Mar 16, 2026 | DelSanto AnneD | ▼ Sale | 240 | $312.59 | $75K | -3.6% | plan · indirect |
| Mar 13, 2026 | Shirley BrianD | ▼ Sale | 1,234 | $310.19 | $383K | -18.1% | plan · indirect |
| Mar 10, 2026 | Kelley Stephen DouglasPresident and CEO · O·D | ▼ Sale | 50,000 | $316.62 | $15.8M | -38.4% | plan · 13 tranches |
| Mar 4, 2026 | Roush John AD | ▼ Sale | 10,225 | $323.56 | $3.3M | -27% | plan · 7 tranches |
| Mar 3, 2026 | COLPITTS BERNARD RAYMOND JRSVP, Chief Accounting Officer · O | ▼ Sale | 1,104 | $325.6 | $359K | -40.1% | plan |
| Mar 1, 2026 | Donaghey JohnEVP, Global Sales · O | ▽ Sale to issuer | 875 | — | — | -5.1% | — |
| Mar 1, 2026 | Vonne Elizabeth KarpinskiEVP, General Counsel · O | ▽ Sale to issuer | 437 | — | — | -3.4% | — |
| Mar 1, 2026 | Oldham Paul REVP, CFO · O | ▽ Sale to issuer | 3,153 | — | — | -11.1% | — |
| Feb 23, 2026 | Vonne Elizabeth KarpinskiEVP, General Counsel · O | ▼ Sale | 964.001 | $328.42 | $317K | -7.6% | plan · 2 tranches |
| Feb 18, 2026 | Vonne Elizabeth KarpinskiEVP, General Counsel · O | ▽ Sale to issuer | 2,148 | — | — | -14.5% | — |
| Feb 18, 2026 | Oldham Paul REVP, CFO · O | ▽ Sale to issuer | 15,466 | — | — | -38.4% | — |
| Feb 17, 2026 | DelSanto AnneD | ▼ Sale | 240 | $311.04 | $75K | -3.5% | plan · indirect |
| Feb 13, 2026 | Minnix LaneshaD | ▼ Sale | 1,000 | $316.62 | $317K | -17.9% | — |
| Jan 15, 2026 | DelSanto AnneD | ▼ Sale | 240 | $247 | $59K | -3.4% | plan · indirect |
| Dec 15, 2025 | DelSanto AnneD | ▼ Sale | 240 | $218.4 | $52K | -3.3% | plan · indirect |
| Dec 4, 2025 | Donikowski TinaD | ▼ Sale | 2,257 | $210.33 | $475K | -21.5% | plan |
| Nov 19, 2025 | Oldham Paul REVP, CFO · O | ▼ Sale | 8,174 | $203.11 | $1.7M | -24.8% | plan |
| Nov 18, 2025 | COLPITTS BERNARD RAYMOND JRSVP, Chief Accounting Officer · O | ▼ Sale | 2,407 | $196.82 | $474K | -59.4% | plan |
| Nov 17, 2025 | DelSanto AnneD | ▼ Sale | 240 | $200.27 | $48K | -3.2% | plan · indirect |
| Oct 15, 2025 | DelSanto AnneD | ▼ Sale | 240 | $186.99 | $45K | -3.1% | plan · indirect |
| Sep 15, 2025 | DelSanto AnneD | ▼ Sale | 240 | $157.25 | $38K | -3% | plan · indirect |
| Aug 15, 2025 | DelSanto AnneD | ▼ Sale | 240 | $160.42 | $39K | -2.9% | plan · indirect |
| Aug 13, 2025 | Donaghey JohnEVP, Global Sales · O | ▼ Sale | 1,000 | $160.73 | $161K | -9.1% | — |
Every $AEIS filing on this page is one API call away
The same Form 4 data over REST or MCP, already grouped into events with the plan flag and the dollar value read. A free key does 100 calls a day and needs no card. Prefer email? Advanced Energy Industries filings can reach your inbox instead.
Corporate insiders — officers, directors and 10%+ owners — must report their trades to the SEC on Form 4 within two business days. This page shows open-market activity: purchases (code P), sales (S) and dispositions back to the issuer (D). Scheduled compensation events such as stock grants and option exercises are also filed on Form 4 but carry no trading signal, so they are not shown and counts here can be lower than the raw EDGAR filing total. We group each filing's transactions into one economic event (a laddered 10b5-1 sale is one event, not 25 rows), flag pre-arranged plans and late filings, and link every event to its AI-scored article in the $AEIS feed.