Mirum Pharmaceuticals, Inc. (MIRM) has 114 open-market insider trades by 33 insiders since 2019. Over the last six months insiders net sold $5.0M. The most active filer is Christopher Peetz, CEO.
| Name | Title | Tier | Trades | Value | Last Trade |
|---|---|---|---|---|---|
| Patrick J. Heron | Dir | — | 12 | $24.6M | 2026-01-23 |
| Niall O'Donnell | Dir | — | 2 | $16.4M | 2022-11-15 |
| Christopher Peetz | CEO | — | 16 | $16.0M | 2026-09-01 |
| Novo Holdings A/S | 10% Owner | — | 1 | $8.6M | 2019-07-22 |
| Peter Radovich | PresCOO | — | 15 | $7.0M | 2026-06-05 |
| Scott D. Sandell | 10% Owner | — | 1 | $6.8M | 2023-06-13 |
| David M. Mott | 10% Owner | — | 1 | $6.8M | 2019-07-22 |
| Forest Baskett | 10% Owner | — | 1 | $6.8M | 2023-06-13 |
| Joshua Makower | 10% Owner | — | 1 | $6.8M | 2019-07-22 |
| Mohamad Makhzoumi | 10% Owner | — | 1 | $6.8M | 2023-06-13 |
| Insider | Title | Type | Value | Date |
|---|---|---|---|---|
| Eric Bjerkholt | CFO | Sell | $978K | 2026-09-14 |
| Jolanda Howe | VP & Controller | Sell | $66K | 2026-09-02 |
| Christopher Peetz | CEO | Sell | $3.0M | 2026-09-01 |
| Jolanda Howe | VP & Controller | Sell | $4.0M | 2026-08-18 |
| Eric Bjerkholt | CFO | Sell | $600K | 2026-08-11 |
| Christopher Peetz | CEO | Sell | $2.0M | 2026-08-10 |
Companies that share insiders with MIRM, and sector peers with recent insider buying. Related by who files, not by how the stocks move.
| Jolanda Howe | VP & Controller | Sell | $194K | 2026-08-03 |
| Christopher Peetz | CEO | Sell | $2.4M | 2026-07-06 |
| Eric Bjerkholt | CFO | Sell | $611K | 2026-07-06 |
| Jolanda Howe | VP & Controller | Sell | $327K | 2026-07-01 |
| Jolanda Howe | VP & Controller | Sell | $264K | 2026-06-17 |
| Eric Bjerkholt | CFO | Sell | $469K | 2026-06-08 |
| Christopher Peetz | CEO | Sell | $2.9M | 2026-06-01 |
| Saira Ramasastry | Director | Sell | $398K | 2026-06-01 |
| Saira Ramasastry | Director | Sell | $219K | 2026-05-15 |