| Stock | Role | Class | Num Shares | Value | Price $ | Report Date | Ownership |
|---|---|---|---|---|---|---|---|
| WISA TECHNOLOGIES, INC. | Director | Common Stock | 94K | $193K | $2.05 | Feb 26, 2025 | Direct |
| SmartKem, Inc. | Director | Employee stock option (Right to Buy) | 20K | Jun 14, 2024 | Direct | ||
| SmartKem, Inc. | Director | Common Stock | 100 | Jan 31, 2024 | Direct |
| Symbol | Company | Period | Transactions | Value $ | Form Type | Date Filed | Role |
|---|---|---|---|---|---|---|---|
| DVLT | Datavault AI Inc. | Feb 26, 2025 | 1 | $0 | 4 | Feb 28, 2025 | Director |
| WISA | WISA TECHNOLOGIES, INC. | Nov 12, 2024 | 1 | $0 | 4 | Nov 14, 2024 | Director |
| WISA | WISA TECHNOLOGIES, INC. | Jul 30, 2024 | 1 | $0 | 4 | Aug 1, 2024 | Director |
| SMTK | SmartKem, Inc. | Jun 14, 2024 | 1 | $0 | 4 | Jun 17, 2024 | Director |
| WISA | WISA TECHNOLOGIES, INC. | Jun 7, 2024 | 1 | $0 | 4 | Jun 11, 2024 | Director |
| SMTK | SmartKem, Inc. | Jan 31, 2024 | 1 | $0 | 4 | Feb 2, 2024 | Director |
| SMTK | SmartKem, Inc. | Jul 13, 2023 | 0 | $0 | 3 | Jul 18, 2023 | Director |
| WISA | WISA TECHNOLOGIES, INC. | Jul 12, 2023 | 1 | $0 | 4 | Jul 14, 2023 | Director |
| WISA | Summit Wireless Technologies, Inc. | Jan 13, 2022 | 1 | $0 | 4 | Jan 18, 2022 | Director |
| WISA | Summit Wireless Technologies, Inc. | Feb 24, 2021 | 1 | $0 | 4/A | Mar 4, 2022 | Director |