Jolanda Howe is VP & Controller at Mirum Pharmaceuticals, Inc. (MIRM). They have made 15 open-market trades across 1 company since 2023, most recently 2026-09-02.
CIK 0001974200
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
0 open-market purchases, against 15 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| MIRM | 616 | $49K |
Shares reported on the most recent Form 4, priced at the 2026-09-03 close.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| MIRM | SELL · 10b5-1 | 2026-09-02 | 2026-09-03 | $100.00 | $66K | -2.9% | -18.9% | — |
| MIRM | SELL | 2026-08-18 | 2026-08-19 | $100.00 | $4.0M | -3.5% | -9.5% | — |
| MIRM | SELL · 10b5-1 | 2026-08-03 | 2026-08-05 | $105.29 | $194K | +12.2% | +13.4% | — |
| MIRM | SELL · 10b5-1 | 2026-07-01 | 2026-07-02 | $120.00 | $327K | -2.5% | -15.8% | -31.2% |
| MIRM | SELL · 10b5-1 | 2026-06-17 | 2026-06-18 | $101.95 | $264K | +12.3% | +8.8% | -9.2% |
| MIRM | SELL | 2026-03-16 | 2026-03-17 | $91.98 | $870K | -7.1% | +0.7% | +6.2% |
| MIRM | SELL | 2026-02-02 | 2026-02-03 | $103.30 | $100K | -2.5% | -16.9% | -0.0% |
| MIRM | SELL | 2026-01-26 | 2026-01-27 | $96.19 | $81K | -1.0% | -9.2% | -8.9% |
| MIRM | SELL | 2026-01-22 | 2026-01-23 | $93.33 | $86K | +8.1% | +10.1% | -4.4% |
| MIRM | SELL · 10b5-1 | 2025-08-07 | 2025-08-08 | $58.00 | $580K | +10.8% | +28.5% | +12.4% |
| MIRM | SELL · 10b5-1 | 2025-07-02 | 2025-07-03 | $48.63 | $51K | +5.7% | +4.6% | +46.1% |
| MIRM | SELL · 10b5-1 | 2025-03-18 | 2025-03-19 | $44.45 | $215K | -5.4% | -19.4% | +6.4% |
| MIRM | SELL · 10b5-1 | 2025-03-17 | 2025-03-18 | $44.35 | $5.0M | +4.3% | -11.3% | +14.4% |
| MIRM | SELL | 2025-02-03 | 2025-02-04 | $48.22 | $103K | -0.7% | -13.8% | -12.4% |
| MIRM | SELL | 2025-01-24 | 2025-01-27 | $47.92 | $43K | +5.8% | +4.3% | -14.7% |
| MIRM | SELL | 2025-01-07 | 2025-01-08 | $42.82 | $32K | +12.8% | +23.3% | -5.0% |
| MIRM | SELL | 2024-11-14 | 2024-11-15 | $47.10 | $118K | +5.6% | -4.0% | +14.8% |
| MIRM | SELL | 2024-07-02 | 2024-07-03 | $34.00 | $13K | +18.6% | +16.7% | +18.9% |
| MIRM | SELL | 2024-02-02 | 2024-02-02 | $26.19 | $19K | +8.6% | +9.4% | -2.4% |
| MIRM | SELL | 2024-01-08 | 2024-01-09 | $28.04 | $15K | -3.9% | -1.9% | -5.8% |
| MIRM | SELL | 2023-12-05 | 2023-12-06 | $32.40 | $81K | -6.6% | -8.3% | -11.0% |
| MIRM | SELL | 2023-08-25 | 2023-08-28 | $26.23 | $181K | +13.1% | +17.2% | +21.9% |
| MIRM | SELL | 2023-07-03 | 2023-07-05 | $25.65 | $23K | +5.4% | +2.8% | +15.7% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.