| Exec date | Filing date | Company | Role | Signal | Confidence | Shares | % of shares | Under plan? | Amount (USD) |
|---|---|---|---|---|---|---|---|---|---|
| Oct 21, 2025 | Oct 23, 2025 | Summit Therapeutics Inc. | CEO | Buy | 85.0 | +14,274,277 | 2.41% | ✗ | $500K |
| Sep 10, 2025 | Sep 12, 2025 | PULSE BIOSCIENCES, INC. | Director | Buy | 65.0 | +192,599 | 0.13% | ✗ | $2.8M |
| Sep 10, 2025 | Sep 11, 2025 | Summit Therapeutics Inc. | CEO | Buy | 66.3 | +338,394 | 0.06% | ✗ | $6M |
| Dec 13, 2024 | Dec 17, 2024 | PULSE BIOSCIENCES, INC. | Director | Buy | 62.5 | +55,256 | 0.13% | ✗ | $949.3K |
| Dec 12, 2024 | Dec 17, 2024 | PULSE BIOSCIENCES, INC. | Director | Buy | 62.5 | +45,404 | 0.11% | ✗ | $777.8K |
| Dec 11, 2024 | Dec 13, 2024 | PULSE BIOSCIENCES, INC. | Director | Buy | 62.5 | +56,054 | 0.13% | ✗ | $972.3K |
| Dec 12, 2023 | Dec 14, 2023 | PULSE BIOSCIENCES, INC. | Director | Buy | 52.5 | +17,999 | 0.05% | ✗ | $164.7K |
| Dec 11, 2023 | Dec 13, 2023 | PULSE BIOSCIENCES, INC. | Director | Buy | 67.5 | +90,118 | 0.24% | ✗ | $843.5K |
| Dec 8, 2023 | Dec 12, 2023 | PULSE BIOSCIENCES, INC. | Director | Buy | 70.0 | +116,656 | 0.31% | ✗ | $1.1M |
| Dec 7, 2023 | Dec 11, 2023 | PULSE BIOSCIENCES, INC. | Director | Buy | 62.5 | +74,852 | 0.20% | ✗ | $687.9K |
| Dec 6, 2023 | Dec 8, 2023 | PULSE BIOSCIENCES, INC. | Director | Buy | 67.5 | +82,813 | 0.22% | ✗ | $750.3K |
| Dec 5, 2023 | Dec 7, 2023 | PULSE BIOSCIENCES, INC. | Director | Buy | 62.5 | +66,021 | 0.18% | ✗ | $616.6K |
| Dec 4, 2023 | Dec 6, 2023 | PULSE BIOSCIENCES, INC. | Director | Buy | 97.5 | +27,000 | 10.44% | ✗ | $280.3K |
| Dec 1, 2023 | Dec 5, 2023 | PULSE BIOSCIENCES, INC. | Director | Buy | 62.5 | +45,600 | 0.12% | ✗ | $413.6K |
| Nov 30, 2023 | Dec 4, 2023 | PULSE BIOSCIENCES, INC. | Director | Buy | 70.0 | +152,944 | 0.42% | ✗ | $1.4M |
| Nov 29, 2023 | Dec 1, 2023 | PULSE BIOSCIENCES, INC. | Director | Buy | 77.5 | +218,600 | 0.60% | ✗ | $2M |
| Nov 28, 2023 | Nov 30, 2023 | PULSE BIOSCIENCES, INC. | Director | Buy | 70.0 | +124,397 | 0.34% | ✗ | $1.1M |
| Nov 17, 2023 | Nov 20, 2023 | PULSE BIOSCIENCES, INC. | Director | Buy | 60.0 | +20,241 | 0.06% | ✗ | $123.5K |
| May 9, 2023 | May 10, 2023 | PULSE BIOSCIENCES, INC. | Director | Buy | 100.0 | +10,022,937 | 48.18% | ✗ | $65.2M |
| Mar 6, 2023 | Mar 8, 2023 | Summit Therapeutics Inc. | CEO | Buy | 100.0 | +376,489,880 | 214.08% | ✗ | $395.3M |
| Aug 16, 2022 | Aug 18, 2022 | Summit Therapeutics Inc. | CEO | Buy | 100.0 | +94,849,203 | 140.14% | ✗ | $92M |
| Jun 30, 2021 | Jul 2, 2021 | PULSE BIOSCIENCES, INC. | Director | Buy | 100.0 | +3,048,780 | 25.43% | ✗ | $50M |
| May 12, 2021 | May 14, 2021 | Summit Therapeutics Inc. | CEO | Buy | 100.0 | +11,365,921 | 20.19% | ✗ | $59.6M |
| Nov 6, 2020 | Nov 10, 2020 | Summit Therapeutics Inc. | CEO | Buy | 100.0 | +14,071,856 | 33.33% | ✗ | $47M |
| May 11, 2018 | May 15, 2018 | PULSE BIOSCIENCES, INC. | Director | Buy | 67.5 | +21,353 | 0.36% | ✗ | $494.5K |
| Dec 13, 2017 | Dec 13, 2017 | PULSE BIOSCIENCES, INC. | Director | Buy | 67.5 | +20,556 | 0.35% | ✗ | $461.3K |
| Oct 19, 2017 | Oct 23, 2017 | PULSE BIOSCIENCES, INC. | 10% Owner | Buy | 67.5 | +22,901 | 0.39% | ✗ | $521.9K |
| Sep 24, 2017 | Sep 26, 2017 | PULSE BIOSCIENCES, INC. | 10% Owner | Buy | 100.0 | +2,000,000 | 52.18% | ✗ | $30M |
| Sep 14, 2017 | Sep 18, 2017 | PULSE BIOSCIENCES, INC. | 10% Owner | Buy | 100.0 | +409,918 | 11.98% | ✗ | $5.9M |
| Aug 1, 2017 | Aug 3, 2017 | PULSE BIOSCIENCES, INC. | 10% Owner | Buy | 96.3 | +277,450 | 8.82% | ✗ | $6.4M |
| May 22, 2017 | May 24, 2017 | PULSE BIOSCIENCES, INC. | 10% Owner | Buy | 92.5 | +83,928 | 2.74% | ✗ | $2.3M |
| May 9, 2017 | May 11, 2017 | PULSE BIOSCIENCES, INC. | 10% Owner | Buy | 85.0 | +43,389 | 1.44% | ✗ | $912.9K |
| Apr 28, 2017 | May 2, 2017 | PULSE BIOSCIENCES, INC. | 10% Owner | Buy | 92.5 | +84,348 | 2.88% | ✗ | $2M |
| Apr 25, 2017 | Apr 27, 2017 | PULSE BIOSCIENCES, INC. | 10% Owner | Buy | 85.0 | +35,387 | 1.22% | ✗ | $877.4K |
| Apr 17, 2017 | Apr 19, 2017 | PULSE BIOSCIENCES, INC. | 10% Owner | Buy | 100.0 | +319,242 | 12.38% | ✗ | $7.8M |
| Apr 6, 2017 | Apr 10, 2017 | PULSE BIOSCIENCES, INC. | 10% Owner | Buy | 95.0 | +191,464 | 8.02% | ✗ | $3.8M |
| Mar 16, 2017 | Mar 20, 2017 | PULSE BIOSCIENCES, INC. | 10% Owner | Buy | 95.0 | +205,127 | 9.44% | ✗ | $4.8M |
| Feb 9, 2017 | Feb 22, 2017 | PULSE BIOSCIENCES, INC. | 10% Owner | Buy | 85.0 | +41,624 | 1.95% | ✗ | $484.5K |