Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
Common stock purchase or sale:
| Transaction Date | Reported DateTime | Company | Symbol | Insider Relationship | Shares Traded | Average Price | Total Amount | Shares Owned | Filing |
| 2025-10-07 Sale | 2025-10-08 4:44 pm | Verona Pharma plc | VRNA | ZACCARDELLI DAVID President and CEO | 15,461,424 | $0 | $0 | 1,649,952 (Direct) | View |
| 2025-08-01 Sale | 2025-08-05 8:22 pm | Verona Pharma plc | VRNA | ZACCARDELLI DAVID President and CEO | 208,912 | $13.14 | $2,745,877 | 14,565,936 (Direct) | View |
| 2025-06-11 Sale | 2025-06-13 4:30 pm | Verona Pharma plc | VRNA | ZACCARDELLI DAVID President and CEO | 400,000 | $11.4 | $4,560,520 | 13,190,168 (Direct) | View |
| 2025-05-27 Sale | 2025-05-29 4:15 pm | Verona Pharma plc | VRNA | ZACCARDELLI DAVID President and CEO | 400,000 | $9.3364 | $3,734,579 | 13,590,168 (Direct) | View |
| 2025-05-01 Sale | 2025-05-05 4:30 pm | Verona Pharma plc | VRNA | ZACCARDELLI DAVID President and CEO | 587,008 | $9.0481 | $5,311,279 | 14,990,168 (Direct) | View |
| 2025-04-29 Sale | 2025-05-01 8:58 pm | Verona Pharma plc | VRNA | ZACCARDELLI DAVID President and CEO | 90,360 | $8.98 | $811,433 | 16,697,664 (Direct) | View |
| 2024-12-04 Sale | 2024-12-06 5:51 pm | Verona Pharma plc | VRNA | ZACCARDELLI DAVID President and CEO | 870,672 | $5.0062 | $4,358,787 | 14,204,752 (Direct) | View |
| 2024-11-27 Sale | 2024-12-02 7:19 pm | Verona Pharma plc | VRNA | ZACCARDELLI DAVID President and CEO | 125,328 | $5.0047 | $627,233 | 15,075,424 (Direct) | View |
| 2024-11-25 Sale | 2024-11-26 6:35 pm | Verona Pharma plc | VRNA | ZACCARDELLI DAVID President and CEO | 1,600 | $5 | $8,000 | 15,200,752 (Direct) | View |
| 2024-11-11 Sale | 2024-11-13 4:58 pm | Verona Pharma plc | VRNA | ZACCARDELLI DAVID President and CEO | 2,400 | $5 | $12,000 | 15,202,352 (Direct) | View |
| 2024-11-01 Sale | 2024-11-05 5:41 pm | Verona Pharma plc | VRNA | ZACCARDELLI DAVID President and CEO | 141,032 | $4.3866 | $618,658 | 15,204,752 (Direct) | View |
| 2024-10-23 Sale | 2024-10-25 7:54 pm | Verona Pharma plc | VRNA | ZACCARDELLI DAVID President and CEO | 144,816 | $4.3773 | $633,896 | 14,591,736 (Direct) | View |
| 2024-10-18 Sale | 2024-10-22 8:46 pm | Verona Pharma plc | VRNA | ZACCARDELLI DAVID President and CEO | 514,152 | $4.3824 | $2,253,237 | 14,736,552 (Direct) | View |
| 2024-09-11 Sale | 2024-09-13 4:15 pm | Verona Pharma plc | VRNA | ZACCARDELLI DAVID President and CEO | 600,000 | $3.7572 | $2,254,320 | 15,250,704 (Direct) | View |
| 2024-08-12 Sale | 2024-08-14 4:16 pm | Verona Pharma plc | VRNA | ZACCARDELLI DAVID President and CEO | 400,000 | $3.2017 | $1,280,689 | 15,850,704 (Direct) | View |
| 2023-08-03 Sale | 2023-08-07 9:17 pm | Verona Pharma plc | VRNA | ZACCARDELLI DAVID President and CEO | 275,888 | $2.5151 | $693,897 | 16,431,800 (Direct) | View |
| 2023-08-01 Sale | 2023-08-03 8:29 pm | Verona Pharma plc | VRNA | ZACCARDELLI DAVID President and CEO | 179,648 | $2.6437 | $474,938 | 16,707,688 (Direct) | View |
| 2023-05-01 Sale | 2023-05-03 7:46 pm | Verona Pharma plc | VRNA | ZACCARDELLI DAVID President and CEO | 455,536 | $2.5759 | $1,173,415 | 16,887,336 (Direct) | View |
| 2023-02-01 Sale | 2023-02-03 6:18 pm | Verona Pharma plc | VRNA | ZACCARDELLI DAVID President and CEO | 432,928 | $2.5572 | $1,107,083 | 17,342,872 (Direct) | View |
| 2022-12-20 Sale | 2022-12-21 4:06 pm | Verona Pharma plc | VRNA | ZACCARDELLI DAVID President and CEO | 600,000 | $2.116 | $1,269,600 | 17,775,800 (Direct) | View |
| 2022-11-01 Sale | 2022-11-03 4:06 pm | Verona Pharma plc | VRNA | ZACCARDELLI DAVID President and CEO | 32,904 | $1.6726 | $55,035 | 18,375,800 (Direct) | View |
| 2022-08-09 Sale | 2022-08-11 9:46 pm | Verona Pharma plc | VRNA | ZACCARDELLI DAVID President and CEO | 600,000 | $1.75 | $1,050,000 | 15,263,560 (Direct) | View |
| 2022-08-01 Sale | 2022-08-03 4:12 pm | Verona Pharma plc | VRNA | ZACCARDELLI DAVID President and CEO | 32,904 | $0.6998 | $23,026 | 15,863,560 (Direct) | View |
| 2022-05-03 Sale | 2022-05-05 7:20 pm | Verona Pharma plc | VRNA | ZACCARDELLI DAVID President and CEO | 32,904 | $0.4956 | $16,307 | 16,351,328 (Direct) | View |
| 2022-02-03 Sale | 2022-02-03 5:56 pm | Verona Pharma plc | VRNA | ZACCARDELLI DAVID President and CEO | 52,056 | $0.7256 | $37,772 | 16,839,096 (Direct) | View |
| 2021-11-02 Sale | 2021-11-03 7:52 pm | Verona Pharma plc | VRNA | ZACCARDELLI DAVID President and CEO | 52,056 | $0.6411 | $33,373 | 16,845,352 (Direct) | View |
Stock options: Exercise, Award, Grant, Conversion
| Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
| 2026-01-05 Option Award | 2026-01-07 4:40 pm | N/A 2036-01-05 | SAB Biotherapeutics Inc. | SABS | ZACCARDELLI DAVID Director | 240,000 | $0 | 240,000 (Direct) | View |
| 2025-10-07 Exercise | 2025-10-08 4:44 pm | N/A N/A | Verona Pharma plc | VRNA | ZACCARDELLI DAVID President and CEO | 6,570,560 | $0 | 1,649,952 (Direct) | View |
| 2025-10-07 Option Award | 2025-10-08 4:44 pm | N/A N/A | Verona Pharma plc | VRNA | ZACCARDELLI DAVID President and CEO | 1,649,952 | $0 | 1,649,952 (Direct) | View |
| 2025-08-29 Gift | 2025-09-03 4:32 pm | N/A N/A | Verona Pharma plc | VRNA | ZACCARDELLI DAVID President and CEO | 1,200,000 | $0 | 12,176,144 (Direct) | View |
| 2025-08-01 Exercise | 2025-08-05 8:22 pm | N/A N/A | Verona Pharma plc | VRNA | ZACCARDELLI DAVID President and CEO | 511,392 | $0 | 14,565,936 (Direct) | View |
| 2025-07-07 Exercise | 2025-07-09 6:37 pm | N/A N/A | Verona Pharma plc | VRNA | ZACCARDELLI DAVID President and CEO | 229,512 | $0 | 14,449,944 (Direct) | View |
| 2025-07-08 Tax Withholding | 2025-07-09 6:37 pm | N/A N/A | Verona Pharma plc | VRNA | ZACCARDELLI DAVID President and CEO | 90,320 | $11.44 | 14,449,944 (Direct) | View |
| 2025-07-07 Option Award | 2025-07-09 6:37 pm | N/A N/A | Verona Pharma plc | VRNA | ZACCARDELLI DAVID President and CEO | 675,048 | $0 | 14,449,944 (Direct) | View |
| 2025-05-01 Exercise | 2025-05-05 4:30 pm | N/A N/A | Verona Pharma plc | VRNA | ZACCARDELLI DAVID President and CEO | 200,000 | $0 | 14,990,168 (Direct) | View |
| 2025-04-29 Exercise | 2025-05-01 8:58 pm | N/A N/A | Verona Pharma plc | VRNA | ZACCARDELLI DAVID President and CEO | 229,512 | $0 | 16,697,664 (Direct) | View |
| 2024-08-07 Option Award | 2025-05-01 8:58 pm | N/A N/A | Verona Pharma plc | VRNA | ZACCARDELLI DAVID President and CEO | 1,875,000 | $0 | 16,697,664 (Direct) | View |
| 2025-02-03 Tax Withholding | 2025-02-04 4:31 pm | N/A N/A | Verona Pharma plc | VRNA | ZACCARDELLI DAVID President and CEO | 166,728 | $7.1625 | 14,238,024 (Direct) | View |
| 2025-02-01 Option Award | 2025-02-04 4:31 pm | N/A N/A | Verona Pharma plc | VRNA | ZACCARDELLI DAVID President and CEO | 200,000 | $0 | 14,238,024 (Direct) | View |
| 2024-11-01 Tax Withholding | 2024-11-01 7:19 pm | N/A N/A | Verona Pharma plc | VRNA | ZACCARDELLI DAVID President and CEO | 245,952 | $4.2412 | 15,345,784 (Direct) | View |
| 2024-10-30 Option Award | 2024-11-01 7:19 pm | N/A N/A | Verona Pharma plc | VRNA | ZACCARDELLI DAVID President and CEO | 1,000,000 | $0 | 15,345,784 (Direct) | View |
| 2024-08-07 Tax Withholding | 2024-08-09 7:13 pm | N/A N/A | Verona Pharma plc | VRNA | ZACCARDELLI DAVID President and CEO | 314,800 | $2.62 | 16,250,704 (Direct) | View |
| 2024-08-07 Option Award | 2024-08-09 7:13 pm | N/A N/A | Verona Pharma plc | VRNA | ZACCARDELLI DAVID President and CEO | 800,000 | $0 | 16,250,704 (Direct) | View |
| 2024-08-01 Tax Withholding | 2024-08-05 9:29 pm | N/A N/A | Verona Pharma plc | VRNA | ZACCARDELLI DAVID President and CEO | 88,544 | $2.8325 | 15,765,504 (Direct) | View |
| 2024-05-01 Tax Withholding | 2024-05-03 7:19 pm | N/A N/A | Verona Pharma plc | VRNA | ZACCARDELLI DAVID President and CEO | 88,544 | $1.9313 | 15,854,048 (Direct) | View |
| 2024-02-01 Tax Withholding | 2024-02-05 6:11 pm | N/A N/A | Verona Pharma plc | VRNA | ZACCARDELLI DAVID President and CEO | 480,200 | $2.2938 | 15,942,592 (Direct) | View |
| 2023-11-01 Tax Withholding | 2023-11-03 8:09 pm | N/A N/A | Verona Pharma plc | VRNA | ZACCARDELLI DAVID President and CEO | 809,008 | $1.7438 | 16,422,792 (Direct) | View |
| 2023-10-20 Option Award | 2023-10-24 4:06 pm | N/A N/A | Verona Pharma plc | VRNA | ZACCARDELLI DAVID President and CEO | 800,000 | $0 | 17,231,800 (Direct) | View |
| 2022-11-01 Tax Withholding | 2022-11-03 4:06 pm | N/A N/A | Verona Pharma plc | VRNA | ZACCARDELLI DAVID President and CEO | 454,856 | $1.6 | 18,375,800 (Direct) | View |
| 2022-09-26 Option Award | 2022-09-28 4:05 pm | N/A N/A | Verona Pharma plc | VRNA | ZACCARDELLI DAVID President and CEO | 3,600,000 | $0 | 18,863,560 (Direct) | View |
| 2022-08-01 Tax Withholding | 2022-08-03 4:12 pm | N/A N/A | Verona Pharma plc | VRNA | ZACCARDELLI DAVID President and CEO | 454,864 | $0.6725 | 15,863,560 (Direct) | View |
| 2022-05-01 Tax Withholding | 2022-05-03 8:17 pm | N/A N/A | Verona Pharma plc | VRNA | ZACCARDELLI DAVID President and CEO | 454,864 | $0.5225 | 16,384,232 (Direct) | View |
| 2022-02-01 Option Award | 2022-02-03 5:56 pm | N/A N/A | Verona Pharma plc | VRNA | ZACCARDELLI DAVID President and CEO | 334,448 | $0.7475 | 16,839,096 (Direct) | View |
| 2022-02-01 Tax Withholding | 2022-02-03 5:56 pm | N/A N/A | Verona Pharma plc | VRNA | ZACCARDELLI DAVID President and CEO | 288,648 | $0.7763 | 16,839,096 (Direct) | View |
| 2021-11-01 Tax Withholding | 2021-11-03 7:52 pm | N/A N/A | Verona Pharma plc | VRNA | ZACCARDELLI DAVID President and CEO | 454,848 | $0.64 | 16,845,352 (Direct) | View |