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 | Verghese Vikram | Chief Financial Officer | 09/15/2026 | Verkauf | 50.01 | 668 | 33,408 | Form 4 |
| HTFL | Verghese Vikram | Chief Financial Officer | 09/14/2026 | Verkauf | 50.24 | 4,593 | 230,744 | Form 4 |
| HTFL | Verghese Vikram | Chief Financial Officer | 09/11/2026 | Verkauf | 50.06 | 29,714 | 1,487,459 | Form 4 |
| HTFL | Farquhar John C.M. | Chief Executive Officer | 09/11/2026 | Verkauf | 50.00 | 3,890 | 194,500 | Form 4 |
| HTFL | Farquhar John C.M. | Chief Executive Officer | 09/10/2026 | Verkauf | 46.42 | 35,010 | 1,625,105 | Form 4 |
| HTFL | Verghese Vikram | Chief Financial Officer | 09/08/2026 | Verkauf | 50.03 | 6,640 | 332,212 | Form 4 |
| HTFL | Verghese Vikram | Chief Financial Officer | 09/03/2026 | Verkauf | 49.69 | 27,540 | 1,368,471 | Form 4 |
| HTFL | Verghese Vikram | Chief Financial Officer | 09/02/2026 | Verkauf | 50.60 | 5,876 | 297,326 | Form 4 |
| HTFL | Farquhar John C.M. | Chief Executive Officer | 08/21/2026 | Verkauf | 50.00 | 27,230 | 1,361,500 | Form 4 |
| HTFL | Farquhar John C.M. | Chief Executive Officer | 08/18/2026 | Verkauf | 45.00 | 32,676 | 1,470,420 | Form 4 |
| HTFL | Rogers Campbell | Chief Medical Officer | 08/17/2026 | Verkauf | 41.23 | 9,219 | 380,099 | Form 4 |
| HTFL | Rogers Campbell | Chief Medical Officer | 08/17/2026 | Optionsausübung | 19.00 | 9,219 | 175,161 | Form 4 |
| HTFL | Farquhar John C.M. | Chief Executive Officer | 08/14/2026 | Verkauf | 39.06 | 15,560 | 607,774 | Form 4 |
| HTFL | Farquhar John C.M. | Chief Executive Officer | 08/10/2026 | Verkauf | 28.31 | 22,562 | 638,730 | Form 4 |
| HTFL | Jones Marie L. | Chief Accounting Officer | 08/07/2026 | Steuer-Abgabe | 28.82 | 82 | 2,363 | Form 4 |
| HTFL | Verghese Vikram | Chief Financial Officer | 08/07/2026 | Steuer-Abgabe | 28.82 | 473 | 13,632 | Form 4 |
| HTFL | Rogers Campbell | Chief Medical Officer | 08/07/2026 | Steuer-Abgabe | 28.82 | 637 | 18,358 | Form 4 |
| HTFL | Farquhar John C.M. | Chief Executive Officer | 08/07/2026 | Steuer-Abgabe | 28.82 | 1,904 | 54,873 | Form 4 |
| HTFL | Jones Marie L. | Chief Accounting Officer | 08/06/2026 | Steuer-Abgabe | 27.19 | 486 | 13,214 | Form 4 |
| HTFL | Verghese Vikram | Chief Financial Officer | 08/06/2026 | Steuer-Abgabe | 27.19 | 1,537 | 41,791 | Form 4 |
| HTFL | Rogers Campbell | Chief Medical Officer | 08/06/2026 | Steuer-Abgabe | 27.19 | 1,635 | 44,456 | Form 4 |
| HTFL | Farquhar John C.M. | Chief Executive Officer | 08/06/2026 | Steuer-Abgabe | 27.19 | 5,847 | 158,980 | 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 |
| HTFL | Jones Marie L. | Chief Accounting Officer | 03/06/2026 | Zuteilung | 16.15 | 1,661 | 26,825 | Form 4 |
| HTFL | Verghese Vikram | Chief Financial Officer | 03/06/2026 | Zuteilung | 16.15 | 671 | 10,837 | Form 4 |
A compact market overview — not investment advice. Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q).