| Company | Role | Class | Num Shares | Value | Price $ | Report Date | Ownership |
|---|---|---|---|---|---|---|---|
| ARCH CAPITAL GROUP LTD. | Director | Common Shares, $.0011 par value per share | 120,104 | $11,534,788 | $96.04 | 11 Mar 2026 | Direct |
| BIOGEN INC. | Director | Common Stock | 8,025 | $1,990,200 | $248.00 | 07 Jun 2022 | Direct |
| Dyne Therapeutics, Inc. | Director | Common Stock | 13,500 | $261,225 | $19.35 | 11 Mar 2026 | Direct |
| ARCH CAPITAL GROUP LTD. | Director | Depositary Shares, Series G | 2,000 | $34,230 | $17.12 | 11 Mar 2026 | Direct |
| Dyne Therapeutics, Inc. | Director | Stock option (right to buy) | 70,000 | 01 Oct 2025 | Direct | ||
| ARCH CAPITAL GROUP LTD. | Director | Depositary Shares, Series F | 3,000 | 11 Mar 2026 | Direct |
| Symbol | Company | Period | Transactions | Value $ | Form Type | Role | Filing Time |
|---|---|---|---|---|---|---|---|
| DYN | Dyne Therapeutics, Inc. | 11 Mar 2026 | 1 | +$38,700 | 4 | Director | 13 Mar 2026, 16:46 |
| ACGL | ARCH CAPITAL GROUP LTD. | 11 Mar 2026 | 1 | -$51,345 | 4 | Director | 12 Mar 2026, 16:29 |
| DYN | Dyne Therapeutics, Inc. | 06 Mar 2026 | 1 | +$45,180 | 4 | Director | 10 Mar 2026, 17:33 |
| DYN | Dyne Therapeutics, Inc. | 01 Oct 2025 | 1 | $0 | 4 | Director | 02 Oct 2025, 16:18 |
| DYN | Dyne Therapeutics, Inc. | 01 Oct 2025 | 0 | $0 | 3 | Director | 02 Oct 2025, 16:13 |
| ACGL | ARCH CAPITAL GROUP LTD. | 01 Aug 2025 | 1 | +$17,338 | 4 | Director | 04 Aug 2025, 16:23 |
| ACGL | ARCH CAPITAL GROUP LTD. | 07 May 2025 | 1 | $0 | 4 | Director | 09 May 2025, 17:15 |
| ACGL | ARCH CAPITAL GROUP LTD. | 09 May 2024 | 1 | $0 | 4 | Director | 13 May 2024, 18:51 |
| ACGL | ARCH CAPITAL GROUP LTD. | 04 May 2023 | 1 | $0 | 4 | Director | 08 May 2023, 18:21 |
| BIIB | BIOGEN INC. | 31 Dec 2022 | 1 | $0 | 5 | Director | 27 Jan 2023, 17:31 |
| ACGL | ARCH CAPITAL GROUP LTD. | 28 Oct 2022 | 1 | +$35,200 | 4 | Director | 01 Nov 2022, 18:39 |
| ACGL | ARCH CAPITAL GROUP LTD. | 04 May 2022 | 2 | $0 | 4 | Director | 06 May 2022, 16:04 |
| ACGL | ARCH CAPITAL GROUP LTD. | 29 Apr 2022 | 1 | +$38,450 | 4 | Director | 02 May 2022, 17:35 |
| ACGL | ARCH CAPITAL GROUP LTD. | 30 Sep 2021 | 1 | -$50,000 | 4 | Director | 01 Oct 2021, 15:24 |
| BIIB | BIOGEN INC. | 01 Jul 2021 | 1 | $0 | 4 | Director | 02 Jul 2021, 17:31 |
| ACGL | ARCH CAPITAL GROUP LTD. | 14 Jun 2021 | 1 | -$100,971 | 4 | Director | 15 Jun 2021, 18:14 |
| BIIB | BIOGEN INC. | 04 Jun 2021 | 1 | -$98,701 | 4 | Director | 07 Jun 2021, 19:02 |
| ACGL | ARCH CAPITAL GROUP LTD. | 06 May 2021 | 2 | $0 | 4 | Director | 10 May 2021, 19:28 |