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 |
|---|---|---|---|---|---|---|---|---|
| APPN | Kilberg Bobbie G | Director | 09/09/2026 | Wandlung | — | 10,800 | — | Form 4 |
| APPN | Calkins Matthew W | CEO and President | 09/08/2026 | Verkauf | 37.07 | 1,996 | 73,992 | Form 4 |
| APPN | Calkins Matthew W | CEO and President | 09/08/2026 | Verkauf | 35.58 | 19,116 | 680,147 | Form 4 |
| APPN | Calkins Matthew W | CEO and President | 09/08/2026 | Verkauf | 34.73 | 23,888 | 829,630 | Form 4 |
| APPN | Calkins Matthew W | CEO and President | 08/07/2026 | Verkauf | 34.79 | 31,547 | 1,097,520 | Form 4 |
| APPN | Calkins Matthew W | CEO and President | 08/07/2026 | Verkauf | 34.34 | 9,264 | 318,126 | Form 4 |
| APPN | Calkins Matthew W | CEO and President | 08/07/2026 | Verkauf | 33.09 | 1,609 | 53,242 | Form 4 |
| APPN | Calkins Matthew W | CEO and President | 08/07/2026 | Verkauf | 31.66 | 2,580 | 81,683 | Form 4 |
| APPN | Tanjga Srdjan | Chief Financial Officer | 08/05/2026 | Steuer-Abgabe | 29.96 | 28,350 | 849,366 | Form 4 |
| APPN | Tanjga Srdjan | Chief Financial Officer | 08/05/2026 | Optionsausübung | — | 58,920 | — | Form 4 |
| APPN | Dorsey Mark | Chief Revenue Officer | 08/05/2026 | Steuer-Abgabe | 29.96 | 1,352 | 40,506 | Form 4 |
| APPN | Dorsey Mark | Chief Revenue Officer | 08/05/2026 | Optionsausübung | — | 4,533 | — | Form 4 |
| APPN | Calkins Matthew W | CEO and President | 07/07/2026 | Verkauf | 25.07 | 12,485 | 312,999 | Form 4 |
| APPN | Calkins Matthew W | CEO and President | 07/07/2026 | Verkauf | 24.61 | 37,515 | 923,244 | Form 4 |
A compact market overview — not investment advice. Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q).