13 insiders reported 149 Form 4 transactions for Mirum Pharmaceuticals, Inc. (MIRM) over the past 18 months (most recent 2026-07-02). Recent activity: Howe Jolanda (SVP, GLOBAL CONTROLLER) Sell 2,721 shares, Howe Jolanda (SVP, GLOBAL CONTROLLER) Sell 2,594 shares, BJERKHOLT ERIC (CHIEF FINANCIAL OFFICER) Sell 2,258 shares, BJERKHOLT ERIC (CHIEF FINANCIAL OFFICER) Sell 1,175 shares, BJERKHOLT ERIC (CHIEF FINANCIAL OFFICER) Sell 1,567 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-07-02 | Howe Jolanda | SVP, GLOBAL CONTROLLER | Sell | 2,721 | $326,520 |
| 2026-06-18 | Howe Jolanda | SVP, GLOBAL CONTROLLER | Sell | 2,594 | $264,458 |
| 2026-06-09 | BJERKHOLT ERIC | CHIEF FINANCIAL OFFICER | Sell | 2,258 | $209,633 |
| 2026-06-09 | BJERKHOLT ERIC | CHIEF FINANCIAL OFFICER | Sell | 1,175 | $110,391 |
| 2026-06-09 | BJERKHOLT ERIC | CHIEF FINANCIAL OFFICER | Sell | 1,567 | $149,053 |
| 2026-06-09 | BJERKHOLT ERIC | CHIEF FINANCIAL OFFICER | Buy | 2,393 | $63,391 |
| 2026-06-08 | Radovich Peter | PRESIDENT AND COO | Buy | 16,988 | $326,000 |
| 2026-06-02 | Ramasastry Saira | Director | Sell | 3,977 | $397,700 |
| 2026-06-02 | Fischer Laurent | Director | Buy | 3,977 | $0 |
| 2026-06-02 | Ramasastry Saira | Director | Buy | 3,977 | $0 |
| 2026-06-02 | Peetz Christopher | CHIEF EXECUTIVE OFFICER | Buy | 30,000 | $88,080 |
| 2026-06-02 | Cardon Lon | Director | Buy | 3,977 | $0 |
| 2026-06-02 | Peetz Christopher | CHIEF EXECUTIVE OFFICER | Sell | 2,602 | $246,253 |
| 2026-06-02 | Peetz Christopher | CHIEF EXECUTIVE OFFICER | Sell | 16,595 | $1.6M |
| 2026-06-02 | Peetz Christopher | CHIEF EXECUTIVE OFFICER | Sell | 6,926 | $665,935 |
| 2026-06-02 | Peetz Christopher | CHIEF EXECUTIVE OFFICER | Sell | 1,973 | $192,486 |
| 2026-06-02 | Peetz Christopher | CHIEF EXECUTIVE OFFICER | Sell | 1,021 | $100,262 |
| 2026-06-02 | Peetz Christopher | CHIEF EXECUTIVE OFFICER | Sell | 883 | $88,000 |
| 2026-06-02 | Walbert Timothy P | Director | Buy | 3,977 | $0 |
| 2026-05-18 | Ramasastry Saira | Director | Buy | 2,000 | $47,020 |
| 2026-05-18 | Ramasastry Saira | Director | Sell | 2,000 | $218,940 |
| 2026-04-16 | Ramasastry Saira | Director | Buy | 2,000 | $47,020 |
| 2026-04-16 | Ramasastry Saira | Director | Sell | 2,000 | $193,800 |
| 2026-03-17 | Howe Jolanda | SVP, GLOBAL CONTROLLER | Buy | 6,000 | $0 |
| 2026-03-17 | Howe Jolanda | SVP, GLOBAL CONTROLLER | Buy | 2,658 | $0 |
Source: SEC Form 4 filings · as of 2026-07-02