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Mirum Pharmaceuticals, Inc.

MIRM Net selling

CIK 0001759425 #1236 in the set updated 17 Sep 2026

Bought (1 mo)

$0.00

out of their own pocket, the only kind of buying there is

Sold (1 mo)

$8.00M

$65.80K on a plan · $6.96M straight out of an exercise

Sold at will

$978.09K

1 of 5 sales

Net

−$8.00M

−$978.09K against sales at will

By person

13 insiders · 5 transactions

74.1×

Christopher Peetz holds 74.1 times base salary in stock. $56.02M of shares against $755.00K in salary for 2025.

Salary from the company's own proxy. The shares are what Christopher Peetz last reported holding, valued at $98.37, the price Common Stock was last bought or sold at on the open market here, on 14 Sep 2026.

Insider

Role

Bought

Sold

Net

Holding

Of company

Worth

Change

Howe Jolanda

SVP, GLOBAL CONTROLLER

—

$4.07M (2) scheduled

−$4.07M

616

0.0009%

$60.60K

−74.6%

Peetz Christopher

CHIEF EXECUTIVE OFFICER

—

$2.96M (2) scheduled

−$2.96M

569,440

0.8770%

$56.02M

+8.8%

BJERKHOLT ERIC

CHIEF FINANCIAL OFFICER

—

$978.09K (1)

−$978.09K

44,745

0.0689%

$4.40M

+33.4%

Heron Patrick J

Director

—

464,713

0.7157%

$45.71M

+187.2%

GREY MICHAEL G

Director

—

186,410

0.2871%

$18.34M

−35.5%

Radovich Peter

PRESIDENT AND COO

—

57,260

0.0882%

$5.63M

+95.9%

Quan Joanne

CHIEF MEDICAL OFFICER

—

18,864

0.0291%

$1.86M

+28,055%

Brege Laura

Director

—

15,703

0.0242%

$1.54M

+57.0%

Fischer Laurent

Director

—

10,727

0.0165%

$1.06M

+58.9%

Walbert Timothy P

Director

—

9,680

0.0149%

$952.22K

—

Cardon Lon

Director

—

9,680

0.0149%

$952.22K

—

Fairey William

Director

—

2,500

0.0039%

$245.93K

—

Ramasastry Saira

Director

—

0.0000%

$0.00

—

Individual transactions

Insider

Date

Role

Action

Price

Amount

BJERKHOLT ERIC

14 Sep 2026

CHIEF FINANCIAL OFFICER

Sell

9,943

$98.37

$978.09K

Howe Jolanda

2 Sep 2026

SVP, GLOBAL CONTROLLER

Sold on a plan

658

$100.00

$65.80K

Peetz Christopher

1 Sep 2026

CHIEF EXECUTIVE OFFICER

Sold after exercise

21,688

$98.91

$2.15M

Peetz Christopher

1 Sep 2026

CHIEF EXECUTIVE OFFICER

Sold after exercise

8,312

$98.08

$815.24K

Howe Jolanda

18 Aug 2026

SVP, GLOBAL CONTROLLER

Sold after exercise

40,000

$100.00

$4.00M

What was left out

Form 4 filings counted 4

Amendments (4/A) skipped 0

Filings about a different issuer 0

Unreadable filings 0

Joint filings 0

Sales on a Rule 10b5-1 plan 1

Sales straight out of an exercise 3

Sales at will 1

Transactions with no price 0

Shares from compensation/vesting 88,333

History held since 18 Jul 2019