SER Insider Transactions
80 retained open-market purchase and sale rows from SEC Forms 3, 4 and 5, newest first. This page shows rows 1–80; provenance stays internal.
SER insiders transaction timeline
PurchaseSale
| Insider profile | Role | Date | Transaction | Shares | Price |
|---|---|---|---|---|---|
| Brannan Stephen K. | Director | 2026-07-07 | Purchase | 1,000 | $2.03 |
| WILSON KAREN J | Director | 2026-06-12 | Purchase | 5,000.0 | $1.77 |
| WILSON KAREN J | Director | 2026-06-11 | Purchase | 5,100.0 | $1.75 |
| Venkatesan Jay | Director | 2026-05-22 | Purchase | 589.0 | $1.78 |
| WILSON KAREN J | Director | 2026-05-22 | Purchase | 10,000.0 | $1.93 |
| WILSON KAREN J | Director | 2026-05-21 | Purchase | 10,000.0 | $1.77 |
| Marshall Richard Peter | Director | 2026-05-19 | Purchase | 12,183.0 | $1.65 |
| Moreadith Randall | Chief Scientific Officer | 2026-03-23 | Sale | 6,500.0 | $2.86 |
| Moreadith Randall | Chief Scientific Officer | 2026-03-19 | Sale | 39,000.0 | $2.5 |
| Moreadith Randall | Chief Scientific Officer | 2026-02-02 | Sale | 6,500.0 | $3.03 |
| Moreadith Randall | Chief Scientific Officer | 2026-01-28 | Sale | 6,500.0 | $3.57 |
| Moreadith Randall | Chief Scientific Officer | 2026-01-22 | Sale | 2,500.0 | $2.95 |
| Moreadith Randall | Chief Scientific Officer | 2026-01-21 | Sale | 2,000.0 | $3.0 |
| Moreadith Randall | Chief Scientific Officer | 2026-01-20 | Sale | 2,000.0 | $3.07 |
| Moreadith Randall | Chief Scientific Officer | 2026-01-14 | Sale | 1,084.0 | $2.5 |
| Moreadith Randall | Chief Scientific Officer | 2026-01-13 | Sale | 5,416.0 | $2.5 |
| Moreadith Randall | Chief Scientific Officer | 2026-01-08 | Sale | 13,000.0 | $2.69 |
| Moreadith Randall | Chief Scientific Officer | 2025-12-23 | Sale | 4,100.0 | $2.6 |
| Moreadith Randall | Chief Scientific Officer | 2025-12-22 | Sale | 5,673.0 | $2.67 |
| Moreadith Randall | Chief Scientific Officer | 2025-12-16 | Sale | 3,227.0 | $2.96 |
| Moreadith Randall | Chief Scientific Officer | 2025-12-12 | Sale | 1,700.0 | $3.26 |
| Moreadith Randall | Chief Scientific Officer | 2025-12-11 | Sale | 3,555.0 | $3.24 |
| Moreadith Randall | Chief Scientific Officer | 2025-12-10 | Sale | 645.0 | $3.35 |
| Moreadith Randall | Chief Scientific Officer | 2025-12-09 | Sale | 600.0 | $3.31 |
| Moreadith Randall | Chief Scientific Officer | 2025-12-03 | Sale | 5,000.0 | $3.52 |
| Moreadith Randall | Chief Scientific Officer | 2025-12-02 | Sale | 1,500.0 | $3.91 |
| Moreadith Randall | Chief Scientific Officer | 2025-11-25 | Sale | 5,965.0 | $3.9 |
| Moreadith Randall | Chief Scientific Officer | 2025-11-24 | Sale | 535.0 | $3.94 |
| Moreadith Randall | Chief Scientific Officer | 2025-11-18 | Sale | 6,500.0 | $3.75 |
| Moreadith Randall | Chief Scientific Officer | 2025-11-10 | Sale | 6,500.0 | $4.1 |
| Moreadith Randall | Chief Scientific Officer | 2025-11-05 | Sale | 3,398.0 | $4.24 |
| Moreadith Randall | Chief Scientific Officer | 2025-11-04 | Sale | 3,102.0 | $4.4 |
| Moreadith Randall | Chief Scientific Officer | 2025-10-28 | Sale | 5,551.0 | $4.96 |
| Moreadith Randall | Chief Scientific Officer | 2025-10-27 | Sale | 949.0 | $5.19 |
| Moreadith Randall | Chief Scientific Officer | 2025-10-20 | Sale | 6,500.0 | $4.97 |
| Moreadith Randall | Chief Scientific Officer | 2025-10-13 | Sale | 4,326.0 | $5.2 |
| Moreadith Randall | Chief Scientific Officer | 2025-08-26 | Sale | 45,632.0 | $7.01 |
| Moreadith Randall | Chief Scientific Officer | 2025-08-25 | Sale | 2,042.0 | $5.65 |
| Moreadith Randall | Chief Scientific Officer | 2025-08-20 | Sale | 2,077.0 | $5.1 |
| Moreadith Randall | Chief Scientific Officer | 2025-08-18 | Sale | 2,227.0 | $5.25 |
| Moreadith Randall | Chief Scientific Officer | 2025-08-12 | Sale | 5,500.0 | $5.25 |
| Moreadith Randall | Chief Scientific Officer | 2025-08-04 | Sale | 5,500.0 | $5.17 |
| Moreadith Randall | Chief Scientific Officer | 2025-07-29 | Sale | 4,196.0 | $6.5 |
| Moreadith Randall | Chief Scientific Officer | 2025-07-28 | Sale | 6,500.0 | $5.89 |
| Moreadith Randall | Chief Scientific Officer | 2025-07-21 | Sale | 6,500.0 | $5.34 |
| Moreadith Randall | Chief Scientific Officer | 2025-07-14 | Sale | 6,500.0 | $5.01 |
| Moreadith Randall | Chief Scientific Officer | 2025-07-07 | Sale | 6,500.0 | $5.67 |
| Moreadith Randall | Chief Scientific Officer | 2025-06-30 | Sale | 6,500.0 | $5.78 |
| Bailey Gregory | Director | 2024-12-17 | Purchase | 3,866.0 | $4.59 |
| Bailey Gregory | Director | 2024-09-20 | Purchase | 1,137.0 | $6.03 |
| Bailey Gregory | Director | 2024-09-19 | Purchase | 11,679.0 | $6.11 |
| Bailey Gregory | Director | 2024-09-18 | Purchase | 2,709.0 | $6.23 |
| MINTZ STEVEN | Director | 2024-09-12 | Purchase | 6,000.0 | $6.47 |
| Bailey Gregory | Director | 2024-08-20 | Purchase | 1,776.0 | $8.25 |
| Bailey Gregory | Director | 2024-08-19 | Purchase | 6,400.0 | $7.93 |
| Bailey Gregory | Director | 2024-08-16 | Purchase | 6,400.0 | $7.31 |
| Bailey Gregory | Director | 2024-08-15 | Purchase | 6,400.0 | $6.65 |
| MINTZ STEVEN | Director | 2024-08-15 | Purchase | 2,650.0 | $6.59 |
| MINTZ STEVEN | Director | 2024-08-15 | Purchase | 1,600.0 | $6.59 |
| MINTZ STEVEN | Director | 2024-08-15 | Purchase | 1,800.0 | $6.59 |
| MINTZ STEVEN | Director | 2024-08-15 | Purchase | 1,543.0 | $6.59 |
| MINTZ STEVEN | Director | 2024-08-15 | Purchase | 1,350.0 | $6.59 |
| Bailey Gregory | Director | 2024-08-14 | Purchase | 6,400.0 | $7.07 |
| MINTZ STEVEN | Director | 2024-06-25 | Purchase | 2,600.0 | $9.0 |
| MINTZ STEVEN | Director | 2024-06-21 | Purchase | 5,000.0 | $9.5 |
| Bailey Gregory | Director | 2024-05-30 | Purchase | 5,205.0 | $9.5 |
| Bailey Gregory | Director | 2024-05-29 | Purchase | 1,173.0 | $9.5 |
| Bailey Gregory | Director | 2024-05-28 | Purchase | 9,019.0 | $9.5 |
| Bailey Gregory | Director | 2024-05-23 | Purchase | 2,371.0 | $9.5 |
| Bailey Gregory | Director | 2024-05-21 | Purchase | 916.0 | $9.5 |
| MINTZ STEVEN | Director | 2024-05-21 | Purchase | 2,500.0 | $9.75 |
| MINTZ STEVEN | Director | 2024-05-21 | Purchase | 6,651.0 | $10.0 |
| Bailey Gregory | Director | 2024-05-21 | Purchase | 1,422.0 | $9.5 |
| MINTZ STEVEN | Director | 2024-05-20 | Purchase | 1,240.0 | $9.42 |
| MINTZ STEVEN | Director | 2024-05-20 | Purchase | 1,240.0 | $9.44 |
| MINTZ STEVEN | Director | 2024-05-20 | Purchase | 195.0 | $9.48 |
| Bailey Gregory | Director | 2024-05-20 | Purchase | 100.0 | $9.0 |
| MINTZ STEVEN | Director | 2024-05-17 | Purchase | 554.0 | $8.5 |
| Juvenescence Ltd | TenPercentOwner | 2019-08-13 | Purchase | 19,000.0 | — |
| WEST MICHAEL D | Chief Executive Officer | 2018-12-10 | Purchase | 4,000.0 | $3.86 |