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CIK 0001759425 · Large accelerated filer

Mirum Pharmaceuticals, Inc.

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Ticker
MIRM
Exchange
Nasdaq
Industry
Pharmaceutical Preparations
FY end
Dec 31
Incorporated
DE
Entity type
operating
EIN
831281555
Phone
650-667-4085
Business address
989 EAST HILLSDALE BOULEVARD, SUITE 300, FOSTER CITY, CA, 94404
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$11,138,950
in 6 filings, $4.8M under 10b5-1 plans

Net −$11,138,950. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Pace of trading Bought Sold

Who's trading

90 days

  1. Peetz Christopher −$4.8M CHIEF EXECUTIVE OFFICER sold 19% of stake
  2. Howe Jolanda −$4.1M SVP, GLOBAL CONTROLLER sold 99% of stake
  3. Brege Laura −$1.3M Director sold 47% of stake
  4. BJERKHOLT ERIC −$978K CHIEF FINANCIAL OFFICER sold 18% of stake

Reading 100 more Form 4s from the SEC; this list fills in as they're read.

Date Insider Transaction Shares Price Value Owned after
2026-11-11 Brege Laura Director Option exercise +14,167 $16.71 $237K 29,870
2026-11-11 Brege Laura Director Sale −10,907 $94.05 $1.0M 18,963
2026-11-11 Brege Laura Director Sale −3,260 $94.74 $309K 15,703
2026-11-11 Brege Laura Director Option exercise · Stock Option (right to buy) −14,167 0
2026-11-04 Peetz Christopher CHIEF EXECUTIVE OFFICER Option exercise 10b5-1 +20,000 $2.94 $59K 226,637
2026-11-04 Peetz Christopher CHIEF EXECUTIVE OFFICER Sale 10b5-1 −20,000 $90.00 $1.8M 206,637
2026-11-04 Peetz Christopher CHIEF EXECUTIVE OFFICER Option exercise · Employee Stock Option (right to buy) 10b5-1 −20,000 38,487
2026-10-16 Howe Jolanda SVP, GLOBAL CONTROLLER Option exercise +16,112 $19.24 $310K 16,728
2026-10-16 Howe Jolanda SVP, GLOBAL CONTROLLER Option exercise · Employee Stock Option (right to buy) −16,112 8,888
2026-10-09 Myers Robert Paul Chief Medical Officer Grant or award · Employee Stock Option (right to buy) +40,000 40,000
2026-10-09 Myers Robert Paul Chief Medical Officer Grant or award · Restricted Stock Units +25,000 25,000
2026-10-06 Peetz Christopher CHIEF EXECUTIVE OFFICER Option exercise +5,305 $19.19 $102K 199,745
2026-10-06 Peetz Christopher CHIEF EXECUTIVE OFFICER Option exercise +6,892 $15.87 $109K 206,637
2026-10-06 Peetz Christopher CHIEF EXECUTIVE OFFICER Option exercise · Employee Stock Option (right to buy) −5,305 169,695
2026-10-06 Peetz Christopher CHIEF EXECUTIVE OFFICER Option exercise · Employee Stock Option (right to buy) −6,892 233,108
2026-09-14 BJERKHOLT ERIC CHIEF FINANCIAL OFFICER Sale −9,943 $98.37 $978K 44,745
2026-09-11 BJERKHOLT ERIC CHIEF FINANCIAL OFFICER Option exercise +18,333 54,688
2026-09-11 BJERKHOLT ERIC CHIEF FINANCIAL OFFICER Option exercise · Restricted Stock Units −18,333 0
2026-09-02 Howe Jolanda SVP, GLOBAL CONTROLLER Sale 10b5-1 −658 $100.00 $66K 616
2026-09-01 Peetz Christopher CHIEF EXECUTIVE OFFICER Option exercise 10b5-1 +30,000 $2.94 $88K 224,440

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