Mirum Pharmaceuticals, Inc (MIRM) insider trading
Every open-market stock purchase and sale by Mirum Pharmaceuticals, Inc executives, directors, large shareholders and members of Congress, from SEC Form 4 filings. Sector: Other.
Insider activity at a glance
- Christopher Peetz (CEO) and 2 others sold $13.8M in the last 90 days.
- Last insider buy: Patrick J Heron (Insider), $9M, 8 months ago.
Last 12 months: insiders bought $9M (1 buy) and sold $41.8M (41 sales). Last close $98.82 on Sep 17, 2026.
Recent MIRM insider trades
| Date | Insider | Trade | Value |
|---|---|---|---|
| Sep 14, 2026 | Eric Bjerkholt (CFO) | Sold | $978K |
| Sep 11, 2026 | Eric Bjerkholt (CFO) | Bought (not open market) | — |
| Sep 2, 2026 | Jolanda Howe (VP) | Sold | $65.8K |
| Sep 1, 2026 | Christopher Peetz (CEO) | Sold | $2.1M |
| Sep 1, 2026 | Christopher Peetz (CEO) | Sold | $815K |
| Sep 1, 2026 | Christopher Peetz (CEO) | Bought (not open market) | — |
| Aug 18, 2026 | Jolanda Howe (VP) | Sold | $4M |
| Aug 18, 2026 | Jolanda Howe (VP) | Bought (not open market) | — |
| Aug 11, 2026 | Eric Bjerkholt (CFO) | Sold | $600K |
| Aug 10, 2026 | Christopher Peetz (CEO) | Sold | $1.2M |
| Aug 10, 2026 | Christopher Peetz (CEO) | Sold | $597K |
| Aug 10, 2026 | Christopher Peetz (CEO) | Sold | $230K |
| Aug 10, 2026 | Christopher Peetz (CEO) | Bought (not open market) | — |
| Aug 3, 2026 | Jolanda Howe (VP) | Sold | $194K |
| Jul 6, 2026 | Christopher Peetz (CEO) | Sold | $1.5M |
| Jul 6, 2026 | Christopher Peetz (CEO) | Sold | $512K |
| Jul 6, 2026 | Eric Bjerkholt (CFO) | Sold | $380K |
| Jul 6, 2026 | Christopher Peetz (CEO) | Sold | $244K |
| Jul 6, 2026 | Christopher Peetz (CEO) | Sold | $213K |
| Jul 6, 2026 | Eric Bjerkholt (CFO) | Sold | $128K |
| Jul 6, 2026 | Eric Bjerkholt (CFO) | Sold | $65.4K |
| Jul 6, 2026 | Eric Bjerkholt (CFO) | Sold | $37.5K |
| Jul 6, 2026 | Christopher Peetz (CEO) | Bought (not open market) | — |
| Jun 17, 2026 | Jolanda Howe (VP) | Sold | $264K |
| Jun 15, 2026 | Timothy P Walbert (Insider) | Bought (not open market) | — |
Who's trading MIRM
- Eric Bjerkholt, CFO: sold $3.6M (12 sales), last Sep 14, 2026
- Jolanda Howe, VP: sold $5.2M (8 sales), last Sep 2, 2026
- Christopher Peetz, CEO: sold $16.3M (19 sales), last Sep 1, 2026
- William Fairey, Insider: other filings, last Jun 15, 2026
- Laurent Fischer, Insider: other filings, last Jun 15, 2026
- Michael G Grey, Insider: sold $11.1M (3 sales), last Jun 15, 2026
- Patrick J Heron, Insider: bought $9M (1 buy), last Jun 15, 2026
- Laura Brege, Insider: other filings, last Jun 15, 2026
- Lon Cardon, Insider: other filings, last Jun 15, 2026
- Saira Ramasastry, Insider: sold $1.8M (8 sales), last Jun 15, 2026
- Timothy P Walbert, Insider: other filings, last Jun 15, 2026
- Peter Radovich, COO: sold $2.3M (4 sales), last Jun 5, 2026
- Joanne Quan, C-suite exec: sold $1.5M (3 sales), last Mar 16, 2026
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