Insider Trading
Current insider transactions (SEC Form 4) — buys and sells by officers, directors, and major shareholders.
| Ticker | Insider | Title | Date | Transaction | Price ($) | Shares | Value ($) | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|
| AEIS | Vonne Elizabeth Karpinski | EVP, General Counsel | 09/08/2026 | Verkauf | 288.14 | 632 | 182,104 | Form 4 |
| AEIS | DelSanto Anne | Director | 09/08/2026 | Verkauf | 288.14 | 265 | 76,357 | Form 4 |
| AEIS | Vonne Elizabeth Karpinski | EVP, General Counsel | 08/27/2026 | Verkauf | 290.05 | 907 | 263,075 | Form 4 |
| AEIS | Acebedo Eduardo Bernal | EVP and COO | 08/18/2026 | Verkauf | 322.64 | 637 | 205,522 | Form 4 |
| AEIS | Acebedo Eduardo Bernal | EVP and COO | 08/18/2026 | Verkauf | 330.45 | 120 | 39,654 | Form 4 |
| AEIS | Acebedo Eduardo Bernal | EVP and COO | 08/18/2026 | Verkauf | 328.74 | 280 | 92,047 | Form 4 |
| AEIS | Acebedo Eduardo Bernal | EVP and COO | 08/18/2026 | Verkauf | 327.82 | 407 | 133,423 | Form 4 |
| AEIS | Acebedo Eduardo Bernal | EVP and COO | 08/18/2026 | Verkauf | 324.44 | 335 | 108,687 | Form 4 |
| AEIS | Acebedo Eduardo Bernal | EVP and COO | 08/18/2026 | Verkauf | 323.28 | 425 | 137,394 | Form 4 |
| AEIS | Acebedo Eduardo Bernal | EVP and COO | 08/18/2026 | Verkauf | 322.14 | 416 | 134,010 | Form 4 |
| AEIS | Acebedo Eduardo Bernal | EVP and COO | 08/18/2026 | Verkauf | 320.81 | 720 | 230,983 | Form 4 |
| AEIS | Acebedo Eduardo Bernal | EVP and COO | 08/18/2026 | Verkauf | 319.41 | 1,403 | 448,132 | Form 4 |
| AEIS | Acebedo Eduardo Bernal | EVP and COO | 08/18/2026 | Verkauf | 318.62 | 480 | 152,938 | Form 4 |
| AEIS | Acebedo Eduardo Bernal | EVP and COO | 08/18/2026 | Verkauf | 316.92 | 1,280 | 405,658 | Form 4 |
| AEIS | Acebedo Eduardo Bernal | EVP and COO | 08/18/2026 | Verkauf | 315.66 | 2,180 | 688,139 | Form 4 |
| AEIS | Acebedo Eduardo Bernal | EVP and COO | 08/18/2026 | Verkauf | 314.92 | 3,103 | 977,197 | Form 4 |
| AEIS | Acebedo Eduardo Bernal | EVP and COO | 08/18/2026 | Verkauf | 313.82 | 5,062 | 1,588,557 | Form 4 |
| AEIS | Acebedo Eduardo Bernal | EVP and COO | 08/18/2026 | Verkauf | 312.65 | 3,998 | 1,249,975 | Form 4 |
| AEIS | Acebedo Eduardo Bernal | EVP and COO | 08/18/2026 | Verkauf | 311.80 | 2,951 | 920,122 | Form 4 |
| AEIS | Acebedo Eduardo Bernal | EVP and COO | 08/18/2026 | Verkauf | 310.75 | 568 | 176,506 | Form 4 |
| AEIS | Acebedo Eduardo Bernal | EVP and COO | 08/18/2026 | Verkauf | 309.73 | 406 | 125,750 | Form 4 |
| AEIS | Acebedo Eduardo Bernal | EVP and COO | 08/18/2026 | Optionsausübung | 85.97 | 6,042 | 519,431 | Form 4 |
| AEIS | Vonne Elizabeth Karpinski | EVP, General Counsel | 08/18/2026 | Verkauf | 332.68 | 908 | 302,073 | Form 4 |
| AEIS | Beard Grant H | Director | 08/13/2026 | Schenkung | — | 9,000 | — | Form 4 |
| AEIS | DelSanto Anne | Director | 08/05/2026 | Verkauf | 345.00 | 270 | 93,150 | Form 4 |
A compact market overview — not investment advice. Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q).