| Insider | Symbol | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Director | AHH | $7.42 | 183 | $1,360.15 | 21,320 | 2025-04-03 | Filing |
| Officer | NMTC | $0.50 | 200,000 | $100,000.00 | 444,117 | 2025-04-04 | Filing |
| Large Shareholder, Officer, Director | SBGI | $13.20 | 7,719 | $101,890.80 | 1,340,884 | 2025-04-07 | Filing |
| Large Shareholder, Officer, Director | SBGI | $13.90 | 125,197 | $1,740,488.69 | 1,333,165 | 2025-04-04 | Filing |
| Large Shareholder, Officer, Director | SBGI | $14.98 | 125,197 | $1,875,538.70 | 1,207,968 | 2025-04-03 | Filing |
| | XOMA | $25.60 | 5,243 | $134,220.80 | 10,000 | 2025-04-07 | Filing |
| | XOMA | $25.56 | 3,346 | $85,523.76 | 4,757 | 2025-04-04 | Filing |
| | XOMA | $25.25 | 3,476 | $87,769.00 | 20,000 | 2025-04-04 | Filing |
| | XOMA | $25.44 | 1,411 | $35,895.84 | 1,411 | 2025-04-03 | Filing |
| | XOMA | $25.22 | 16,524 | $416,735.28 | 16,524 | 2025-04-03 | Filing |
| Officer, Director | NMTC | $0.50 | 100,000 | $50,000.00 | 1,161,289 | 2025-04-04 | Filing |
| Large Shareholder, Officer, Director | N/A | $11.58 | 79,447 | $920,000.00 | 1,655,948 | 2025-04-01 | Filing |
| Large Shareholder, Officer, Director | N/A | $11.58 | 79,447 | $920,000.00 | 1,576,500 | 2025-04-01 | Filing |
| Large Shareholder, Officer, Director | N/A | $11.30 | 40,708 | $460,000.00 | 1,497,053 | 2024-12-31 | Filing |
| Large Shareholder, Officer, Director | N/A | $11.30 | 40,708 | $460,000.00 | 1,456,345 | 2024-12-31 | Filing |
| Large Shareholder, Officer, Director | N/A | $11.61 | 59,432 | $690,000.00 | 1,415,637 | 2024-12-13 | Filing |
| Large Shareholder, Officer, Director | N/A | $11.61 | 59,432 | $690,000.00 | 1,356,206 | 2024-12-13 | Filing |
| Large Shareholder, Officer, Director | N/A | $9.30 | 148,387 | $1,380,000.00 | 1,296,774 | 2023-03-31 | Filing |
| Large Shareholder, Officer, Director | N/A | $9.30 | 148,387 | $1,380,000.00 | 1,148,387 | 2023-03-31 | Filing |
| Large Shareholder, Officer, Director | N/A | $10.00 | 1,000,000 | $10,000,000.00 | 1,000,000 | 2021-12-29 | Filing |