Summary
Updated Aug 31, 2026
Christopher Peetz is CHIEF EXECUTIVE OFFICER, Director of Mirum Pharmaceuticals, Inc. (MIRM). 13 SEC Form 4 filings on record going back to 2024, most recently on 11 August 2026. Most recent open-market trade: sold $230K of MIRM on 11 August 2026. Lifetime open-market sales: $18.02M.
Recent Transactions
20Every recent SEC Form 4 transaction Christopher Peetz has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Christopher Peetz go back to 2024: 13 primary Form 4 filings, an average of 4.3 per year. 19 recorded transactions carry a Rule 10b5-1 flag, meaning they were pre-scheduled under a written trading plan rather than discretionary.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Christopher Peetz files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Patrick J. Heron - $9.00M of MIRM open-market activity in the last 12 months
- Michael G. Grey - $7.20M of MIRM open-market activity in the last 12 months
- Todd Watanabe - $5.50M of ARQT open-market activity in the last 12 months
- Jolanda Howe - $5.49M of MIRM open-market activity in the last 12 months
- Eric Bjerkholt - $3.31M of MIRM open-market activity in the last 12 months
- Masaru Matsuda - $2.45M of ARQT open-market activity in the last 12 months
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
Who is Christopher Peetz?
Christopher Peetz is a corporate insider, tracked as CHIEF EXECUTIVE OFFICER, Director of Mirum Pharmaceuticals, Inc. (MIRM). InsiderAlpha holds 13 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Christopher Peetz submitted recently?
4 primary Form 4 filings in the last 90 days, covering 2 companies.
Has Christopher Peetz been buying or selling stock?
Recorded transactions: 0 open-market purchases and 19 open-market sales ($18.02M) across all tracked filings.
Where can I see all of Christopher Peetz's SEC filings?
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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