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 |
|---|---|---|---|---|---|---|---|---|
| HTFL | Farquhar John C.M. | Chief Executive Officer | 07/30/2026 | Optionsausübung | 9.58 | 9,737 | 93,280 | Form 4 |
| HTFL | Farquhar John C.M. | Chief Executive Officer | 07/30/2026 | Optionsausübung | 2.22 | 18,694 | 41,501 | Form 4 |
| HTFL | Farquhar John C.M. | Chief Executive Officer | 07/30/2026 | Optionsausübung | 8.33 | 2,789 | 23,232 | Form 4 |
| HTFL | Verghese Vikram | Chief Financial Officer | 07/27/2026 | Optionsausübung | 2.22 | 22,522 | 49,999 | Form 4 |
| HTFL | Lightcap Jeffrey C | Director | 07/24/2026 | Optionsausübung | 19.00 | 47,420 | 900,980 | Form 4 |
| HTFL | Verghese Vikram | Chief Financial Officer | 07/21/2026 | Optionsausübung | 2.22 | 22,522 | 49,999 | Form 4 |
| HTFL | Barabe Timothy C | Director | 07/17/2026 | Optionsausübung | 19.00 | 5,000 | 95,000 | Form 4 |
| HTFL | Rogers Campbell | Chief Medical Officer | 07/15/2026 | Verkauf | 25.72 | 9,219 | 237,113 | Form 4 |
| HTFL | Rogers Campbell | Chief Medical Officer | 07/15/2026 | Optionsausübung | 19.00 | 9,219 | 175,161 | Form 4 |
| HTFL | Farquhar John C.M. | Chief Executive Officer | 07/10/2026 | Verkauf | 27.75 | 22,562 | 626,096 | Form 4 |
A compact market overview — not investment advice. Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q).