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 |
|---|---|---|---|---|---|---|---|---|
| RGEN | Douglass Brian Robb | CHIEF PRODUCT OFFICER | 10/06/2026 | Zuteilung | — | 700 | — | Form 4 |
| RGEN | Loeillot Olivier | Chief Executive Officer | 10/05/2026 | Verkauf | 190.00 | 4,202 | 798,380 | Form 4 |
| RGEN | Loeillot Olivier | Chief Executive Officer | 10/05/2026 | Optionsausübung | 154.96 | 4,202 | 651,142 | Form 4 |
| RGEN | Loeillot Olivier | Chief Executive Officer | 10/05/2026 | Verkauf | 178.75 | 1,333 | 238,274 | Form 4 |
| RGEN | Loeillot Olivier | Chief Executive Officer | 10/02/2026 | Steuer-Abgabe | 181.70 | 1,248 | 226,762 | Form 4 |
| RGEN | Garland Jason K | CFO | 09/25/2026 | Steuer-Abgabe | 189.68 | 421 | 79,855 | Form 4 |
| RGEN | Loeillot Olivier | Chief Executive Officer | 09/24/2026 | Verkauf | 190.00 | 4,542 | 862,980 | Form 4 |
| RGEN | Loeillot Olivier | Chief Executive Officer | 09/24/2026 | Optionsausübung | 155.38 | 4,542 | 705,736 | Form 4 |
| RGEN | Loeillot Olivier | Chief Executive Officer | 09/24/2026 | Verkauf | 190.00 | 8,404 | 1,596,760 | Form 4 |
| RGEN | Loeillot Olivier | Chief Executive Officer | 09/24/2026 | Optionsausübung | 154.96 | 8,404 | 1,302,284 | Form 4 |
| RGEN | Loeillot Olivier | Chief Executive Officer | 09/21/2026 | Verkauf | 180.00 | 5,426 | 976,680 | Form 4 |
| RGEN | Loeillot Olivier | Chief Executive Officer | 09/21/2026 | Optionsausübung | 141.79 | 5,426 | 769,353 | Form 4 |
| RGEN | Loeillot Olivier | Chief Executive Officer | 09/04/2026 | Verkauf | 165.90 | 3,035 | 503,507 | Form 4 |
| RGEN | Loeillot Olivier | Chief Executive Officer | 09/03/2026 | Steuer-Abgabe | 169.61 | 2,842 | 482,032 | Form 4 |
| RGEN | Hughes Violetta | CHIEF ACCOUNTING OFFICER | 09/01/2026 | Steuer-Abgabe | 170.02 | 277 | 47,096 | Form 4 |
| RGEN | Loeillot Olivier | Chief Executive Officer | 08/20/2026 | Verkauf | 180.00 | 5,426 | 976,680 | Form 4 |
| RGEN | Loeillot Olivier | Chief Executive Officer | 08/20/2026 | Optionsausübung | 141.79 | 5,426 | 769,353 | Form 4 |
| RGEN | Garland Jason K | CFO | 07/16/2026 | Verkauf | 150.00 | 530 | 79,500 | Form 4 |
| RGEN | Hughes Violetta | CHIEF ACCOUNTING OFFICER | 03/05/2026 | Zuteilung | — | 2,466 | — | Form 4 |
A compact market overview — not investment advice. Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q).