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 |
|---|---|---|---|---|---|---|---|---|
| ABCL | Hayden Michael R | Director | 08/24/2026 | Kauf | 10.64 | 53,613 | 570,442 | Form 4 |
| ABCL | Montalbano John S. | Director | 08/18/2026 | Kauf | 11.03 | 10,000 | 110,300 | Form 4 |
| ABCL | Booth Andrew | Chief Financial Officer | 08/14/2026 | Kauf | 10.32 | 37,200 | 383,904 | Form 4 |
| ABCL | Hayden Michael R | Director | 08/12/2026 | Kauf | 10.37 | 46,387 | 481,033 | Form 4 |
| ABCL | Hayden Michael R | Director | 08/11/2026 | Schenkung | — | 50,000 | — | Form 4 |
A compact market overview — not investment advice. Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q).