Companies / Mirum Pharmaceuticals, Inc. / Activity
Activity — Mirum Pharmaceuticals, Inc.
104 moves.
Top impactInsider · CEO movesInsider · biggest buysInsider · biggest sellsInstitution · biggest movesInstitution · new positions
| Date | Actor | Action | Security | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|---|
| Jan 23, 2026 | Heron Patrick J Director | Buy | Common Stock | $9.00M | +131K +40.12% | 459,010 0.71% of shares | high |
| Mar 16, 2026 | Peetz Christopher CEO | Sell | Common Stock | $3.77M | -41K -17.42% | 194,309 0.30% of shares | medium |
| Mar 16, 2026 | Radovich Peter Executive | Sell | Common Stock | $1.52M | -17K -29.08% | 40,272 0.06% of shares | medium |
| Feb 2, 2026 | Peetz Christopher CEO | Sell | Common Stock | $940.9K | -9K -5.38% | 160,294 0.25% of shares | medium |
| Mar 16, 2026 | Quan Joanne Executive | Sell | Common Stock | $670.2K | -7K -27.87% | 18,864 0.03% of shares | medium |
| Mar 16, 2026 | Bjerkholt Eric Executive | Sell | Common Stock | $670.2K | -7K -12.77% | 49,788 0.08% of shares | medium |
| Jan 22, 2026 | Peetz Christopher CEO | Sell | Common Stock | $662.4K | -7K -4.15% | 163,733 0.25% of shares | medium |
| Jan 26, 2026 | Peetz Christopher CEO | Sell | Common Stock | $657.1K | -7K -3.88% | 169,402 0.26% of shares | medium |
| Jan 20, 2026 | Quan Joanne Executive | Sell | Common Stock | $623.9K | -7K -37.94% | 11,305 0.02% of shares | medium |
| Mar 16, 2026 | Howe Jolanda Executive | Sell | Common Stock | $435.2K | -5K -35.95% | 8,429 0.01% of shares | medium |
| Jan 26, 2026 | Radovich Peter Executive | Sell | Common Stock | $302.3K | -3K -11.89% | 23,286 0.04% of shares | medium |
| Feb 2, 2026 | Radovich Peter Executive | Sell | Common Stock | $271.8K | -3K -11.30% | 20,655 0.03% of shares | medium |
| Jan 22, 2026 | Radovich Peter Executive | Sell | Common Stock | $222.3K | -2K -10.33% | 20,679 0.03% of shares | medium |
| Jun 8, 2026 | Bjerkholt Eric Executive | Sell | Common Stock | $209.6K | -2K -4.54% | 47,530 0.07% of shares | medium |
| Feb 13, 2026 | Ramasastry Saira Director | Sell | Common Stock | $204.2K | -2K -100.00% | 0 0.00% of shares | medium |
| Jan 15, 2026 | Ramasastry Saira Director | Sell | Common Stock | $182.0K | -2K -100.00% | 0 0.00% of shares | medium |
| Mar 16, 2026 | Ramasastry Saira Director | Sell | Common Stock | $181.5K | -2K -100.00% | 0 0.00% of shares | medium |
| Jan 22, 2026 | Quan Joanne Executive | Sell | Common Stock | $170.0K | -2K -12.45% | 12,817 0.02% of shares | medium |
| Jun 8, 2026 | Bjerkholt Eric Executive | Sell | Common Stock | $149.1K | -2K -3.38% | 44,788 0.07% of shares | medium |
| Jan 22, 2026 | Bjerkholt Eric Executive | Sell | Common Stock | $132.6K | -1K -3.26% | 42,127 0.06% of shares | medium |
| Jun 8, 2026 | Bjerkholt Eric Executive | Sell | Common Stock | $110.4K | -1K -2.47% | 46,355 0.07% of shares | medium |
| Jan 26, 2026 | Bjerkholt Eric Executive | Sell | Common Stock | $101.3K | -1K -2.35% | 43,741 0.07% of shares | medium |
| Feb 2, 2026 | Howe Jolanda Executive | Sell | Common Stock | $100.0K | -968 -17.69% | 4,503 <0.01% of shares | low |
| Mar 6, 2026 | Radovich Peter Executive | Exercise | Common Stock | $93.8K | +6K +28.62% | 26,567 0.04% of shares | low |
| Jan 22, 2026 | Howe Jolanda Executive | Sell | Common Stock | $86.4K | -926 -23.34% | 3,042 <0.01% of shares | low |
| Jan 26, 2026 | Howe Jolanda Executive | Sell | Common Stock | $81.0K | -842 -18.54% | 3,700 <0.01% of shares | low |
| Jun 9, 2026 | Bjerkholt Eric Executive | Exercise | Common Stock | $63.4K | +2K +5.34% | 47,181 0.07% of shares | low |
| Mar 16, 2026 | Ramasastry Saira Director | Exercise | Common Stock | $47.0K | +2K | 2,000 <0.01% of shares | low |
| Feb 13, 2026 | Ramasastry Saira Director | Exercise | Common Stock | $47.0K | +2K | 2,000 <0.01% of shares | low |
| Jan 15, 2026 | Ramasastry Saira Director | Exercise | Common Stock | $47.0K | +2K | 2,000 <0.01% of shares | low |
| Dec 31, 2025 | Peetz Christopher CEO | Gift | Common Stock | $0 | -21K -10.10% | 187,500 0.29% of shares | low |
| Jun 15, 2026 | Fischer Laurent Director | Grant | Deferred Stock Units | — | +2K | 1,980 <0.01% of shares | low |
| Jun 15, 2026 | Fischer Laurent Director | Grant | Stock Option (right to buy) | — | +4K | 3,772 <0.01% of shares | low |
| May 29, 2026 | Fischer Laurent Director | Exercise | Restricted Stock Units | — | -4K -100.00% | 0 0.00% of shares | low |
| May 29, 2026 | Fischer Laurent Director | Exercise | Common Stock | — | +4K +58.92% | 10,727 0.02% of shares | low |
| Jun 15, 2026 | Brege Laura Director | Grant | Deferred Stock Units | — | +2K | 1,980 <0.01% of shares | low |
| Jun 15, 2026 | Brege Laura Director | Grant | Stock Option (right to buy) | — | +4K | 3,772 <0.01% of shares | low |
| Jun 15, 2026 | Heron Patrick J Director | Grant | Deferred Stock Units | — | +2K | 1,980 <0.01% of shares | low |
| Jun 15, 2026 | Heron Patrick J Director | Grant | Stock Option (right to buy) | — | +4K | 3,772 <0.01% of shares | low |
| Jun 15, 2026 | Walbert Timothy P Director | Grant | Restricted Stock Units | — | +2K | 1,980 <0.01% of shares | low |
| Jun 15, 2026 | Walbert Timothy P Director | Grant | Stock Option (right to buy) | — | +4K | 3,772 <0.01% of shares | low |
| May 29, 2026 | Walbert Timothy P Director | Exercise | Restricted Stock Units | — | -4K -100.00% | 0 0.00% of shares | low |
| May 29, 2026 | Walbert Timothy P Director | Exercise | Common Stock | — | +4K +69.74% | 9,680 0.01% of shares | low |
| Jun 15, 2026 | Grey Michael G Director | Grant | Restricted Stock Units | — | +2K | 1,980 <0.01% of shares | low |
| Jun 15, 2026 | Grey Michael G Director | Grant | Stock Option (right to buy) | — | +4K | 3,772 <0.01% of shares | low |
| Jun 9, 2026 | Bjerkholt Eric Executive | Exercise | Employee Stock Option (right to buy) | — | -2K -8.24% | 26,653 0.04% of shares | low |
| Mar 15, 2026 | Howe Jolanda Executive | Exercise | Performance Restricted Stock Units | — | -6K -66.67% | 3,000 <0.01% of shares | low |
| Mar 15, 2026 | Howe Jolanda Executive | Exercise | Performance Restricted Stock Units | — | -3K -100.00% | 0 0.00% of shares | low |
| Mar 15, 2026 | Howe Jolanda Executive | Exercise | Common Stock | — | +6K +83.79% | 13,161 0.02% of shares | low |
| Mar 15, 2026 | Howe Jolanda Executive | Exercise | Common Stock | — | +3K +59.03% | 7,161 0.01% of shares | low |