| Company | Role | Class | Num Shares | Value | Price $ | Report Date | Ownership |
|---|---|---|---|---|---|---|---|
| Summit Therapeutics Inc. | Co-Chief Executive Officer, Director, 10%+ Owner | Common Stock | 570,073,879 | $10,683,184,492 | $18.74 | 21 Oct 2025 | By Spouse |
| Summit Therapeutics Inc. | Co-Chief Executive Officer, Director, 10%+ Owner | Common Stock | 25,724,474 | $482,076,642 | $18.74 | 21 Oct 2025 | By the Mahkam Zanganeh Revocable Trust, with the Reporting Person as Trustee |
| Summit Therapeutics Inc. | Co-Chief Executive Officer, Director, 10%+ Owner | Common Stock | 10,199,776 | $210,727,372 | $20.66 | 21 Oct 2025 | By the Shaun Zanganeh Irrevocable Trust, with the Reporting Person as Trustee |
| PULSE BIOSCIENCES, INC. | Director | Common Stock | 725,395 | $7,979,345 | $11.00 | 03 Feb 2025 | Direct |
| Summit Therapeutics Inc. | Co-Chief Executive Officer, Director, 10%+ Owner | Common Stock | 76,680 | $1,436,983 | $18.74 | 21 Oct 2025 | Immediate family member |
| PULSE BIOSCIENCES, INC. | Director | Common Stock | 107,074 | $1,177,814 | $11.00 | 24 Jan 2025 | Immediate Family Member 3 |
| Summit Therapeutics Inc. | Co-Chief Executive Officer, Director, 10%+ Owner | Common Stock | 31,000 | $640,460 | $20.66 | 21 Oct 2025 | Direct |
| PULSE BIOSCIENCES, INC. | Director | Common Stock | 27,000 | $297,000 | $11.00 | 24 Jan 2025 | Immediate Family Member 1 |
| PULSE BIOSCIENCES, INC. | Director | Common Stock | 14,000 | $154,000 | $11.00 | 24 Jan 2025 | Immediate Family Member 2 |
| Summit Therapeutics Inc. | Co-Chief Executive Officer, Director, 10%+ Owner | Stock Option (right to buy) | 11,232 | $98,392 | $8.76 | 02 Jan 2026 | By Spouse |
| Summit Therapeutics Inc. | Co-Chief Executive Officer, Director, 10%+ Owner | Stock Option (right to buy) | 9,590,558 | 29 Apr 2025 | Direct | ||
| PULSE BIOSCIENCES, INC. | Director | Stock Option (right to buy) | 24,134 | 15 Aug 2025 | Direct | ||
| PULSE BIOSCIENCES, INC. | Director | Warrant (right to buy) | 0 | 03 Feb 2025 | Direct | ||
| Summit Therapeutics Inc. | Co-Chief Executive Officer, Director, 10%+ Owner | Warrant (right to buy) | 0 | 08 Apr 2025 | By Spouse |
| Symbol | Company | Period | Transactions | Value $ | Form Type | Role | Filing Time |
|---|---|---|---|---|---|---|---|
| SMMT | Summit Therapeutics Inc. | 02 Jan 2026 | 1 | +$98,392 | 4 | Co-Chief Executive Officer, Director, 10%+ Owner | 06 Jan 2026, 19:52 |
| SMMT | Summit Therapeutics Inc. | 21 Oct 2025 | 3 | +$267,499,951 | 4 | Co-Chief Executive Officer, Director, 10%+ Owner | 23 Oct 2025, 16:06 |
| SMMT | Summit Therapeutics Inc. | 10 Sep 2025 | 2 | +$5,984,756 | 4 | Co-Chief Executive Officer, Director, 10%+ Owner | 11 Sep 2025, 19:36 |
| PLSE | PULSE BIOSCIENCES, INC. | 15 Aug 2025 | 2 | $0 | 4 | Director | 19 Aug 2025, 21:23 |
| SMMT | Summit Therapeutics Inc. | 30 May 2025 | 2 | +$196,799 | 4 | Co-Chief Executive Officer, Director, 10%+ Owner | 02 Jun 2025, 17:01 |
| SMMT | Summit Therapeutics Inc. | 29 Apr 2025 | 3 | $0 | 4 | Co-Chief Executive Officer, Director, 10%+ Owner | 01 May 2025, 18:03 |
| SMMT | Summit Therapeutics Inc. | 08 Apr 2025 | 2 | +$6,296,387 | 4 | Co-Chief Executive Officer, Director, 10%+ Owner | 09 Apr 2025, 17:19 |
| PLSE | PULSE BIOSCIENCES, INC. | 24 Jan 2025 | 4 | +$662,662 | 4 | Director | 11 Feb 2025, 18:20 |
| SMMT | Summit Therapeutics Inc. | 02 Jan 2025 | 1 | +$98,446 | 4 | Co-Chief Executive Officer, Director, 10%+ Owner | 06 Jan 2025, 19:39 |
| SMMT | Summit Therapeutics Inc. | 03 Oct 2024 | 2 | +$498,776 | 4 | Co-Chief Executive Officer, Director | 03 Oct 2024, 16:54 |
| SMMT | Summit Therapeutics Inc. | 11 Sep 2024 | 1 | +$999,980 | 4 | Co-Chief Executive Officer, Director | 13 Sep 2024, 19:29 |
| SMMT | Summit Therapeutics Inc. | 23 Aug 2024 | 3 | $0 | 4 | Chief Executive Officer, Director | 23 Aug 2024, 16:42 |
| PLSE | PULSE BIOSCIENCES, INC. | 09 Aug 2024 | 1 | $0 | 4 | Director | 13 Aug 2024, 18:50 |
| PLSE | PULSE BIOSCIENCES, INC. | 03 Jul 2024 | 3 | $0 | 4 | Director | 09 Jul 2024, 09:20 |
| PLSE | Pulse Biosciences, Inc. | 06 Jun 2024 | 2 | $0 | 4 | Director | 24 Jun 2024, 19:40 |
| SMMT | Summit Therapeutics Inc. | 26 Mar 2024 | 4 | +$411,094 | 4 | Chief Executive Officer, Director | 27 Mar 2024, 20:28 |
| SMMT | Summit Therapeutics Inc. | 11 Dec 2023 | 5 | +$1,214,458 | 4 | Chief Executive Officer, Director | 13 Dec 2023, 17:11 |
| PLSE | Pulse Biosciences, Inc. | 13 Nov 2023 | 4 | +$162,800 | 4 | Director | 15 Nov 2023, 17:37 |
| SMMT | Summit Therapeutics Inc. | 13 Oct 2023 | 1 | $0 | 4 | Chief Executive Officer, Director | 16 Oct 2023, 16:08 |
| PLSE | Pulse Biosciences, Inc. | 09 Jun 2023 | 2 | +$177,669 | 4/A | Director | 06 Jul 2023, 20:30 |
| PLSE | Pulse Biosciences, Inc. | 25 May 2023 | 2 | $0 | 4 | Director | 06 Jun 2023, 19:28 |
| SMMT | Summit Therapeutics Inc. | 08 Mar 2023 | 2 | +$24,703,396 | 4/A | Co-CEO & President, Director | 13 Mar 2023, 18:27 |
| SMMT | Summit Therapeutics Inc. | 06 Dec 2022 | 1 | $0 | 4 | Co-CEO & President, Director | 09 Dec 2022, 17:22 |
| SMMT | Summit Therapeutics Inc. | 16 Aug 2022 | 3 | +$5,634,858 | 4 | Co-CEO & President, Director | 18 Aug 2022, 16:36 |
| PLSE | Pulse Biosciences, Inc. | 09 Jun 2022 | 2 | $0 | 4 | Director | 10 Jun 2022, 18:59 |
| PLSE | Pulse Biosciences, Inc. | 19 May 2022 | 2 | $0 | 4 | Director | 23 May 2022, 20:52 |
| SMMT | Summit Therapeutics Inc. | 15 Dec 2021 | 1 | $0 | 4 | Chief Operating Officer, Director | 17 Dec 2021, 15:16 |
| PLSE | Pulse Biosciences, Inc. | 20 May 2021 | 2 | $0 | 4 | Director | 21 May 2021, 17:09 |
| SMMT | Summit Therapeutics Inc. | 12 May 2021 | 1 | +$2,038,763 | 4 | Chief Operating Officer, Director | 14 May 2021, 16:37 |