MIRM insider buying
Every open-market purchase of Mirum Pharmaceuticals, Inc. (MIRM) stock by its officers, directors and major shareholders, from SEC Form 4 filings.
Bought, last 12 months$9M
Insiders buying (12m)1
Purchases on record1
Last purchase filedJan 27, 2026
In the last 12 months, 1 insider of Mirum Pharmaceuticals, Inc. bought $9M of MIRM stock on the open market in 1 reported purchase. The most recent was filed on Jan 27, 2026: Heron Patrick J (Director) bought 131,425 shares at $68.48, worth $9M.
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| Filed | Insider | Value | Shares | Price | Stake | Trade | |
|---|---|---|---|---|---|---|---|
| Jan 27 | Heron Patrick JDirector | $9M | 131,425 | $68.48 | +40% | Jan 23 | SEC |