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Peetz Christopher

In the past year, 9 open-market sale filings worth $18.1M and no purchases.

Current role at each company

  • MIRMMirum Pharmaceuticals, Inc.CHIEF EXECUTIVE OFFICERas of Nov 4, 2026
  • ARQTArcutis Biotherapeutics, Inc.Directoras of Jul 17, 2026
  • ALPNAlpine Immune Sciences, Inc.Directoras of May 20, 2024

Open-market trades in the past year

Open-market purchases (P) and sales (S) filed in the last 365 days, not counting derivative securities or duplicate filings. Values leave out price outliers.

Bought
–
0 filings
Sold
$18.1M
9 filings
Net
−$18.1M
Bought minus sold
Companies
1
With open-market trades

Trades

Every Form 4 that lists Peetz Christopher as a reporting owner, including filings made jointly with others, grouped by company. Each row adds up one type of transaction in one filing. Only open-market purchases (P) and sales (S) are shown by default.

MIRM Mirum Pharmaceuticals, Inc.

CHIEF EXECUTIVE OFFICER22 trades

Insider trades
Filed (ET)Trade dateFiling delayInsiderTransactionSharesAvg priceValueHolding changeFlags
Nov 4, 2026 (view filing)8:46 PM ETNov 4Same dayPeetz ChristopherCHIEF EXECUTIVE OFFICERSSale−20.0K$90.00−$1.80M−8.8%206.6K after10b5-1
Sep 3, 2026 (view filing)6:52 PM ETSep 12 daysPeetz ChristopherCHIEF EXECUTIVE OFFICERSSale−30.0K$98.68−$2.96M−13.4%194.4K after2 lots10b5-1
Aug 11, 2026 (view filing)5:41 PM ETAug 101 dayPeetz ChristopherCHIEF EXECUTIVE OFFICERSSale−20.0K$98.92−$1.98M−9.3%194.3K after3 lots10b5-1
Jul 8, 2026 (view filing)5:12 PM ETJul 62 daysPeetz ChristopherCHIEF EXECUTIVE OFFICERSSale−20.0K$122.27−$2.45M−9.3%194.3K after4 lots10b5-1
Jun 2, 2026 (view filing)Jun 11 dayPeetz ChristopherCHIEF EXECUTIVE OFFICERSSale−30.0K$95.84−$2.88M−13.4%194.3K after6 lots10b5-1
Mar 17, 2026 (view filing)Mar 161 dayPeetz ChristopherCHIEF EXECUTIVE OFFICERSSale−41.0K$91.98−$3.77M−17.4%194.3K after
Feb 3, 2026 (view filing)Feb 21 dayPeetz ChristopherCHIEF EXECUTIVE OFFICERSSale−9.11K$103.30−$940.9K−5.4%160.3K after
Jan 27, 2026 (view filing)Jan 261 dayPeetz ChristopherCHIEF EXECUTIVE OFFICERSSale−6.83K$96.19−$657.1K−3.9%169.4K after
Jan 23, 2026 (view filing)Jan 221 dayPeetz ChristopherCHIEF EXECUTIVE OFFICERSSale−7.10K$93.33−$662.5K−4.2%163.7K after
Aug 12, 2025 (view filing)Aug 111 dayPeetz ChristopherCHIEF EXECUTIVE OFFICERSSale−40.0K$62.00−$2.48M−22.4%138.6K after10b5-1

See all 22 trades at MIRM

ALPN Alpine Immune Sciences, Inc.

Director1 trade

Insider trades
Filed (ET)Trade dateFiling delayInsiderTransactionSharesAvg priceValueHolding changeFlags
Sep 27, 2021 (view filing)Sep 234 daysPeetz ChristopherDirectorPPurchase+1.90K$10.17+$19.3KNew position1.90K afterAmended