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
Jun 15, 2026Jun 18 12:30 AMTimothy P WalbertDirector
Grant/Award
5,752$101.001,980(D)

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Jun 15, 2026Jun 18 12:30 AMLon CardonDirector
Grant/Award
5,752$101.001,980(D)

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Jun 15, 2026Jun 18 12:30 AMSaira RamasastryDirector
Grant/Award
5,752$101.001,980(D)

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Jun 15, 2026Jun 18 12:30 AMWilliam FaireyDirector
Grant/Award
5,752$101.001,980(D)

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Jun 15, 2026Jun 18 12:30 AMLaura BregeDirector
Grant/Award
5,752$101.001,980(D)

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Jun 15, 2026Jun 18 12:30 AMPatrick J HeronDirector
Grant/Award
5,752$101.001,980(D)

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Jun 15, 2026Jun 18 12:30 AMLaurent FischerDirector
Grant/Award
5,752$101.001,980(D)

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Jun 15, 2026Jun 18 12:30 AMMichael G GreyDirector
Grant/Award
5,752$101.001,980(D)

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Jun 9, 2026Jun 10 1:21 AMEric BjerkholtCHIEF FINANCIAL OFFICER
Option Exercise
2,393$26.4926,653(D)

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Jun 5, 2026Jun 8 8:27 PMPeter RadovichPRESIDENT AND COO
Option Exercise
16,988$19.1948,012(D)

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Jun 1, 2026Jun 2 11:50 PMChristopher PeetzDirector, CHIEF EXECUTIVE OFFICER
Option Exercise
30,000$2.94128,487(D)

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May 29, 2026Jun 2 11:50 PMTimothy P WalbertDirector
Option Exercise
3,9770(D)

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May 29, 2026Jun 2 11:50 PMLon CardonDirector
Option Exercise
3,9770(D)

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May 29, 2026Jun 2 11:50 PMSaira RamasastryDirector
Option Exercise
3,9770(D)

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May 29, 2026Jun 2 11:50 PMLaurent FischerDirector
Option Exercise
3,9770(D)

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May 15, 2026May 19 12:32 AMSaira RamasastryDirector
Option Exercise
2,000$23.510(D)

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Apr 15, 2026Apr 17 12:40 AMSaira RamasastryDirector
Option Exercise
2,000$23.512,000(D)

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Mar 15, 2026Mar 17 11:30 PMEric BjerkholtCHIEF FINANCIAL OFFICER
Option Exercise
13,3346,666(D)

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Mar 15, 2026Mar 17 11:30 PMJoanne QuanCHIEF MEDICAL OFFICER
Option Exercise
13,3346,666(D)

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Mar 16, 2026Mar 17 11:30 PMSaira RamasastryDirector
Option Exercise
2,000$23.514,000(D)

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