Advanced Energy (AEIS) — insider trading
Information Technology · NASDAQ
Advanced Energy (AEIS) has 57 reported SEC Form 4 insider transactions in our data, including 27 open-market sales among the most recent 57 (latest 2026-10-05).
Recent Form 4 transactions
| Date | Insider | Role | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-10-05 | DelSanto Anne | Director | Open-market sale | 270 | $304.76 | $82.3K | Form 4 |
| 2026-09-08 | Vonne Elizabeth Karpinski | Officer (EVP, General Counsel) | Open-market sale | 632 | $288.14 | $182.1K | Form 4 |
| 2026-09-08 | DelSanto Anne | Director | Open-market sale | 265 | $288.14 | $76.4K | Form 4 |
| 2026-08-27 | Vonne Elizabeth Karpinski | Officer (EVP, General Counsel) | Open-market sale | 907 | $290.05 | $263.1K | Form 4 |
| 2026-08-18 | Acebedo Eduardo Bernal | Officer (EVP and COO) | Option exercise / conversion (derivative) | 6,042 | — | $0 | Form 4 |
| 2026-08-18 | Acebedo Eduardo Bernal | Officer (EVP and COO) | Open-market sale | 637 | $322.64 | $205.5K | Form 4 |
| 2026-08-18 | Acebedo Eduardo Bernal | Officer (EVP and COO) | Open-market sale | 120 | $330.45 | $39.7K | Form 4 |
| 2026-08-18 | Acebedo Eduardo Bernal | Officer (EVP and COO) | Open-market sale | 280 | $328.74 | $92.0K | Form 4 |
| 2026-08-18 | Acebedo Eduardo Bernal | Officer (EVP and COO) | Open-market sale | 407 | $327.82 | $133.4K | Form 4 |
| 2026-08-18 | Acebedo Eduardo Bernal | Officer (EVP and COO) | Open-market sale | 335 | $324.44 | $108.7K | Form 4 |
| 2026-08-18 | Acebedo Eduardo Bernal | Officer (EVP and COO) | Open-market sale | 425 | $323.28 | $137.4K | Form 4 |
| 2026-08-18 | Acebedo Eduardo Bernal | Officer (EVP and COO) | Open-market sale | 416 | $322.14 | $134.0K | Form 4 |
| 2026-08-18 | Acebedo Eduardo Bernal | Officer (EVP and COO) | Open-market sale | 720 | $320.81 | $231.0K | Form 4 |
| 2026-08-18 | Acebedo Eduardo Bernal | Officer (EVP and COO) | Open-market sale | 1,403 | $319.41 | $448.1K | Form 4 |
| 2026-08-18 | Acebedo Eduardo Bernal | Officer (EVP and COO) | Open-market sale | 480 | $318.62 | $152.9K | Form 4 |
| 2026-08-18 | Acebedo Eduardo Bernal | Officer (EVP and COO) | Open-market sale | 1,280 | $316.92 | $405.7K | Form 4 |
| 2026-08-18 | Acebedo Eduardo Bernal | Officer (EVP and COO) | Open-market sale | 2,180 | $315.66 | $688.1K | Form 4 |
| 2026-08-18 | Acebedo Eduardo Bernal | Officer (EVP and COO) | Open-market sale | 3,103 | $314.92 | $977.2K | Form 4 |
| 2026-08-18 | Acebedo Eduardo Bernal | Officer (EVP and COO) | Open-market sale | 5,062 | $313.82 | $1.59M | Form 4 |
| 2026-08-18 | Acebedo Eduardo Bernal | Officer (EVP and COO) | Open-market sale | 3,998 | $312.65 | $1.25M | Form 4 |
| 2026-08-18 | Acebedo Eduardo Bernal | Officer (EVP and COO) | Open-market sale | 2,951 | $311.80 | $920.1K | Form 4 |
| 2026-08-18 | Acebedo Eduardo Bernal | Officer (EVP and COO) | Open-market sale | 568 | $310.75 | $176.5K | Form 4 |
| 2026-08-18 | Acebedo Eduardo Bernal | Officer (EVP and COO) | Open-market sale | 406 | $309.73 | $125.8K | Form 4 |
| 2026-08-18 | Acebedo Eduardo Bernal | Officer (EVP and COO) | Option exercise / conversion | 6,042 | $85.97 | $519.4K | Form 4 |
| 2026-08-18 | Vonne Elizabeth Karpinski | Officer (EVP, General Counsel) | Open-market sale | 908 | $332.68 | $302.1K | Form 4 |
| 2026-08-13 | BEARD GRANT H | Director | Bona fide gift | 9,000 | — | $0 | Form 4 |
| 2026-08-05 | DelSanto Anne | Director | Open-market sale | 270 | $345.00 | $93.2K | Form 4 |
| 2026-06-15 | Shirley Brian | Director | Open-market sale | 1,234 | $372.35 | $459.5K | Form 4 |
| 2026-05-07 | BEARD GRANT H | Director | Grant / award / vesting (derivative) | 760 | — | $0 | Form 4 |
| 2026-05-07 | BALL FREDERICK | Director | Grant / award / vesting (derivative) | 587 | — | $0 | Form 4 |
| 2026-05-07 | DelSanto Anne | Director | Grant / award / vesting (derivative) | 587 | — | $0 | Form 4 |
| 2026-05-07 | Donikowski Tina | Director | Grant / award / vesting (derivative) | 587 | — | $0 | Form 4 |
| 2026-05-07 | FOSTER RONALD C | Director | Grant / award / vesting (derivative) | 587 | — | $0 | Form 4 |
| 2026-05-07 | Minnix Lanesha | Director | Grant / award / vesting (derivative) | 587 | — | $0 | Form 4 |
| 2026-05-07 | David Reed | Director | Grant / award / vesting (derivative) | 587 | — | $0 | Form 4 |
| 2026-05-07 | Roush John A | Director | Grant / award / vesting (derivative) | 587 | — | $0 | Form 4 |
| 2026-05-07 | Shirley Brian | Director | Grant / award / vesting (derivative) | 587 | — | $0 | Form 4 |
| 2026-05-02 | Shirley Brian | Director | Option exercise / conversion (derivative) | 2,313 | — | $0 | Form 4 |
| 2026-05-02 | Shirley Brian | Director | Option exercise / conversion | 2,313 | — | — | Form 4 |
| 2026-05-02 | David Reed | Director | Option exercise / conversion | 2,313 | — | — | Form 4 |
| 2026-05-02 | Roush John A | Director | Option exercise / conversion (derivative) | 2,313 | — | $0 | Form 4 |
| 2026-05-02 | Roush John A | Director | Option exercise / conversion | 2,313 | — | — | Form 4 |
| 2026-05-02 | DelSanto Anne | Director | Option exercise / conversion (derivative) | 2,313 | — | $0 | Form 4 |
| 2026-05-02 | DelSanto Anne | Director | Option exercise / conversion | 2,313 | — | — | Form 4 |
| 2026-05-02 | Donikowski Tina | Director | Option exercise / conversion (derivative) | 2,313 | — | $0 | Form 4 |
| 2026-05-02 | Donikowski Tina | Director | Option exercise / conversion | 2,313 | — | — | Form 4 |
| 2026-05-02 | FOSTER RONALD C | Director | Option exercise / conversion (derivative) | 2,313 | — | $0 | Form 4 |
| 2026-05-02 | FOSTER RONALD C | Director | Option exercise / conversion | 2,313 | — | — | Form 4 |
| 2026-05-02 | BALL FREDERICK | Director | Option exercise / conversion (derivative) | 2,313 | — | $0 | Form 4 |
| 2026-05-02 | BALL FREDERICK | Director | Option exercise / conversion | 2,313 | — | — | Form 4 |
| 2026-05-02 | BEARD GRANT H | Director | Option exercise / conversion (derivative) | 3,029 | — | $0 | Form 4 |
| 2026-05-02 | BEARD GRANT H | Director | Option exercise / conversion | 3,029 | — | — | Form 4 |
| 2026-05-02 | Minnix Lanesha | Director | Option exercise / conversion (derivative) | 2,313 | — | $0 | Form 4 |
| 2026-05-02 | Minnix Lanesha | Director | Option exercise / conversion | 2,313 | — | — | Form 4 |
| 2026-04-16 | Vonne Elizabeth Karpinski | Officer (EVP, General Counsel) | Open-market sale | 966 | $369.40 | $356.8K | Form 4 |
| 2026-04-15 | DelSanto Anne | Director | Open-market sale | 240 | $380.52 | $91.3K | Form 4 |
| 2025-05-02 | David Reed | Director | Option exercise / conversion (derivative) | 2,313 | — | $0 | Form 4 |
Ask the chat about AEIS's insider activity →
Transaction types are the SEC Form 4 codes: open-market purchases (P) and sales (S) are the only rows that reflect open-market conviction. Awards/vesting (A), option exercises (M/X/C), shares withheld for taxes (F) and gifts (G) are compensation or mechanical, not buying or selling on the open market. Sales may be planned and non-discretionary (e.g. a Rule 10b5-1 plan); open-market buying is not a recommendation to buy. Informational only — not financial advice.
Source: SEC EDGAR Form 3/4/5. See the full company profile: Advanced Energy (AEIS).
Last updated 2026-10-05 (most recent filing date).
Informational only — NOT financial advice. Insider filings are sourced from SEC EDGAR and shown with their reported dates.