Form 4 Tracker
Mirum Pharmaceuticals, Inc.
MIRM

45 insider filings · Latest: Jun 17, 2026

Common Stock Transactions
Txn DateAcceptedInsiderTypeSharesAvg PriceValueShares OwnedFiling
Jun 11, 2025Jun 11 8:05 PMWILLIAM C FAIREY
Proposed Sale
3,203$48.42$155.1K

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Jun 3, 2025Jun 3 9:07 PMSAIRA RAMASASTRY
Proposed Sale
2,500$45.74$114.4K

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Jun 2, 2025Jun 2 10:43 PMSAIRA RAMASASTRY
Proposed Sale
5,703$46.20$263.5K

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Mar 18, 2025Mar 18 8:12 PMJOLANDA MARIE HOWE
Proposed Sale
2,415$44.45$107.3K

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Mar 17, 2025Mar 17 8:21 PMJOLANDA MARIE HOWE
Proposed Sale
54,706$44.36$2.4M

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Mar 4, 2025Mar 4 9:43 PMRadovich Peter
Proposed Sale
14,850$45.52$676.0K

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Mar 3, 2025Mar 3 9:49 PMCHRISTOPHER PEETZ
Proposed Sale
40,000$46.91$1.9M

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Stock Options & Derivatives
Txn DateAcceptedInsiderTypeSharesExercise PriceShares OwnedFiling
Mar 15, 2026Mar 17 11:30 PMPeter RadovichPRESIDENT AND COO
Option Exercise
30,22011,500(D)

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Mar 15, 2026Mar 17 11:30 PMJolanda HoweSVP, GLOBAL CONTROLLER
Option Exercise
8,6583,000(D)

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Mar 15, 2026Mar 17 11:30 PMChristopher PeetzDirector, CHIEF EXECUTIVE OFFICER
Option Exercise
75,00025,000(D)

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Mar 6, 2026Mar 11 8:05 PMPeter RadovichPRESIDENT AND COO
Option Exercise
5,912$15.8754,088(D)

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Feb 13, 2026Feb 17 9:38 PMSaira RamasastryDirector
Option Exercise
2,000$23.516,000(D)

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Jan 31, 2026Feb 4 2:45 AMJolanda HoweSVP, GLOBAL CONTROLLER
Option Exercise
1,7710(D)

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Jan 28, 2026Jan 30 11:30 PMJolanda HoweSVP, GLOBAL CONTROLLER
Grant/Award
21,650$100.859,000(D)

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Jan 28, 2026Jan 30 11:30 PMJoanne QuanCHIEF MEDICAL OFFICER
Grant/Award
49,900$100.8520,000(D)

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Jan 28, 2026Jan 30 11:30 PMEric BjerkholtCHIEF FINANCIAL OFFICER
Grant/Award
49,900$100.8520,000(D)

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Jan 28, 2026Jan 30 11:30 PMPeter RadovichPRESIDENT AND COO
Grant/Award
75,900$100.8534,500(D)

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Jan 28, 2026Jan 30 11:30 PMChristopher PeetzDirector, CHIEF EXECUTIVE OFFICER
Grant/Award
185,500$100.8575,000(D)

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Jan 23, 2026Jan 27 9:30 PMEric BjerkholtCHIEF FINANCIAL OFFICER
Option Exercise
2,6672,666(D)

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Jan 23, 2026Jan 27 9:30 PMPeter RadovichPRESIDENT AND COO
Option Exercise
5,7505,750(D)

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Jan 23, 2026Jan 27 9:30 PMJolanda HoweSVP, GLOBAL CONTROLLER
Option Exercise
1,5001,500(D)

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Jan 23, 2026Jan 27 9:30 PMChristopher PeetzDirector, CHIEF EXECUTIVE OFFICER
Option Exercise
12,50012,500(D)

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Jan 21, 2026Jan 23 10:30 PMJolanda HoweSVP, GLOBAL CONTROLLER
Option Exercise
1,5423,083(D)

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Jan 21, 2026Jan 23 10:30 PMJoanne QuanCHIEF MEDICAL OFFICER
Option Exercise
3,3346,666(D)

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Jan 21, 2026Jan 23 10:30 PMEric BjerkholtCHIEF FINANCIAL OFFICER
Option Exercise
3,3346,666(D)

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Jan 21, 2026Jan 23 10:30 PMPeter RadovichPRESIDENT AND COO
Option Exercise
4,1678,333(D)

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Jan 21, 2026Jan 23 10:30 PMChristopher PeetzDirector, CHIEF EXECUTIVE OFFICER
Option Exercise
12,79725,593(D)

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