Transaction · 0001614740-26-000013

Peetz Christopher

Peetz Christopher, CEO, reported an open-market or private sale at Mirum Pharmaceuticals, Inc. involving 8312.000000 shares for an estimated $815240.96. Reported holdings after the transaction were 216128.000000 shares. The stored filing text includes a detected 10b5-1 reference.

Open-market sellSEC transaction code SCEO
MIRMMirum Pharmaceuticals, Inc.
Filing timeSep 03
Trade dateSep 01, 2026
Filing · SECView on SEC
InsiderProfile

Price performance since filing

Close on the filing date, the pre-filing context, and the forward return at standard windows
Price at filing
$100.63
Pre-filing
1mo ago +5.3%1w ago -1.4%1d ago -2.6%
Returns since
7d +0.0%30d +0.0%90d +0.0%180d +0.0%1y +0.0%

MIRM price since this filing

30 days of pre-filing context and vertical markers at the filing date plus 7d / 30d / 90d / 180d / 1y afterwards
MIRM since 2026-09-03Filed yesterday · 1 day of post-filing data
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Filing datePost-filing windows (7d, 30d, 90d, 180d, 1y)30 days of pre-filing context

Transaction facts

Stored Form 4 columns with their raw values

Non-derivative
Type
Sell
Code S
Identifier
0001614740-26-000013
Common Stock
Transaction date
Sep 01, 2026
Filed Sep 03, 2026, 10:52 PM · 2d delay
Shares
8.31k sh
$9.80k per share
Estimated value
-$81.5M
Computed from shares × price
Holdings after
216k sh
Direct

Filing signal explanations

Badges describe filing facts only — not predictions.

Cluster 14dRepeat 30dPattern $10.0MLarge $100M
Direct Ownership 10b5-1 Detected
0score
Filing-only score

0

Compact filing score computed from stored Form 4 facts. Version v1.

Neutral filing signal

This filing is broadly neutral on the filing-only scale. The Form 4 facts do not strongly tilt positive or negative.

Reported relationships & other filings

Form 4 relationship flags and nearby filing context

Reported roles

CHIEF EXECUTIVE OFFICER

Officer YesDirector Yes10% NoOther No
Footnotes & amended
  1. F1

    Includes 131 shares of Common Stock that were acquired by the Reporting Person on May 10, 2026, pursuant to the Issuer's Employee Stock Purchase Plan.

  2. F2

    Reported transaction occurred pursuant to a Rule 10b5-1 Plan adopted by the reporting person on March 2, 2026.

  3. F3

    The weighted average sale price for the transaction reported was $98.08, and the range of prices were between $97.47 and $98.42. Upon request by the SEC staff, the Issuer, or any security holder of th…

  4. F4

    The weighted average sale price for the transaction reported was $98.91, and the range of prices were between $98.49 and $99.38. Upon request by the SEC staff, the Issuer, or any security holder of th…

  5. F5

    The stock option is fully vested.

Original filing · 0001614740-26-000013
Related transactions

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Same reporting owner
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