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 |
|---|---|---|---|---|---|---|---|---|
| ACRS | Kolbeck Roland Wilhelm | Chief Scientific Officer | 08/01/2026 | Steuer-Abgabe | 5.20 | 12,385 | 64,402 | Form 4 |
| ACRS | Kolbeck Roland Wilhelm | Chief Scientific Officer | 08/01/2026 | Optionsausübung | — | 36,375 | — | Form 4 |
A compact market overview — not investment advice. Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q).