Tectonic Therapeutic, Inc. (TECX) has 11 open-market insider trades by 5 insiders since 2024. The most active filer is Timothy A. Springer, Director & 10% Owner.
| Name | Title | Tier | Trades | Value | Last Trade |
|---|---|---|---|---|---|
| Timothy A. Springer | Dir10% Owner | — | 5 | $91.5M | 2025-04-11 |
| Terrance McGuire | Dir | — | 1 | $8.6M | 2025-04-07 |
| Daniel Lochner | CFO | — | 2 | $630K | 2026-09-25 |
| Peter McNamara | CSO | — | 2 | $267K | 2026-09-30 |
| Alise Reicin | CEO | — | 1 | $53K | 2026-09-25 |
| Insider | Title | Type | Value | Date |
|---|---|---|---|---|
| Peter McNamara | CSO | Sell | $12K | 2026-09-30 |
| Peter McNamara | CSO | Sell | $2K | 2026-08-25 |
| Peter McNamara | CSO | Sell | $2K | 2026-08-12 |
| Peter McNamara | CSO | Sell | $6K | 2026-06-30 |
| Marcella K. Ruddy | — | Sell | $32K | 2026-05-04 |
| Marcella K. Ruddy | — | Sell | $31K | 2026-04-01 |
Companies that share insiders with TECX, and sector peers with recent insider buying. Related by who files, not by how the stocks move.
| Peter McNamara | CSO | Sell | $189K | 2026-03-06 |
| Marcella K. Ruddy | Chief Medical Officer | Sell | $300K | 2026-03-06 |
| Peter McNamara | CSO | Sell | $78K | 2026-03-03 |
| Alise Reicin | CEO | Buy | $53K | 2026-02-11 |
| Daniel Lochner | CFO | Buy | $130K | 2026-02-10 |
| Timothy A. Springer | Director & 10% Owner | Buy | $4.5M | 2025-04-09 |
| Terrance McGuire | Director | Sell | $8.6M | 2025-04-07 |
| Timothy A. Springer | Director & 10% Owner | Buy | $17.1M | 2025-04-07 |
| Daniel Lochner | CFO | Buy | $500K | 2025-02-05 |