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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
2026-01-26 Howe Jolanda SVP, GLOBAL CONTROLLER Sale −842 $96.19 $81K 3,700
2026-01-26 Radovich Peter PRESIDENT AND COO Sale −3,143 $96.19 $302K 23,286
2026-01-26 Peetz Christopher CHIEF EXECUTIVE OFFICER Sale −6,831 $96.19 $657K 169,402
2026-01-26 BJERKHOLT ERIC CHIEF FINANCIAL OFFICER Sale −1,053 $96.19 $101K 43,741
2026-01-23 Howe Jolanda SVP, GLOBAL CONTROLLER Option exercise +1,500 4,542
2026-01-23 Howe Jolanda SVP, GLOBAL CONTROLLER Option exercise · Restricted Stock Units −1,500 1,500
2026-01-23 Radovich Peter PRESIDENT AND COO Option exercise +5,750 26,429
2026-01-23 Radovich Peter PRESIDENT AND COO Option exercise · Restricted Stock Units −5,750 5,750
2026-01-23 Peetz Christopher CHIEF EXECUTIVE OFFICER Option exercise +12,500 176,233
2026-01-23 Peetz Christopher CHIEF EXECUTIVE OFFICER Option exercise · Restricted Stock Units −12,500 12,500
2026-01-23 Heron Patrick J Director Other acquisition +159,277 327,585
2026-01-23 Heron Patrick J Director Purchase +131,425 $68.48 $9.0M 459,010
2026-01-23 BJERKHOLT ERIC CHIEF FINANCIAL OFFICER Option exercise +2,667 44,794
2026-01-23 BJERKHOLT ERIC CHIEF FINANCIAL OFFICER Option exercise · Restricted Stock Units −2,667 2,666
2026-01-22 Howe Jolanda SVP, GLOBAL CONTROLLER Sale −926 $93.33 $86K 3,042
2026-01-22 Quan Joanne CHIEF MEDICAL OFFICER Sale −1,822 $93.33 $170K 12,817
2026-01-22 Radovich Peter PRESIDENT AND COO Sale −2,382 $93.33 $222K 20,679
2026-01-22 Peetz Christopher CHIEF EXECUTIVE OFFICER Sale −7,098 $93.33 $662K 163,733
2026-01-22 BJERKHOLT ERIC CHIEF FINANCIAL OFFICER Sale −1,421 $93.33 $133K 42,127
2026-01-21 Howe Jolanda SVP, GLOBAL CONTROLLER Option exercise +1,542 3,968

Page 8 of 15 · 294 trades