Summary
Updated Aug 31, 2026
Brian Schopfer is Chief Financial Officer of Mirion Technologies, Inc. (MIR). 7 SEC Form 4 filings on record going back to 2024, most recently on 2 April 2026. Most recent open-market trade: sold $1.38M of MIR on 10 November 2025. Lifetime open-market sales: $2.77M.
Recent Transactions
12Every recent SEC Form 4 transaction Brian Schopfer has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Brian Schopfer go back to 2024: 7 primary Form 4 filings, an average of 2.3 per year. No transaction on record carries a Rule 10b5-1 flag - the filings look discretionary rather than pre-scheduled, which makes their timing more informative as a signal.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Brian Schopfer 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.
- Lawrence D. Kingsley - $7.15M of MIR open-market activity in the last 12 months
- Loic Eloy - $1.23M of MIR open-market activity in the last 12 months
- Emmanuelle Lee - $343K of MIR open-market activity in the last 12 months
- Christopher A. Moore - $165K of MIR 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 Brian Schopfer?
Brian Schopfer is a corporate insider, tracked as Chief Financial Officer of Mirion Technologies, Inc. (MIR). InsiderAlpha holds 7 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did Brian Schopfer last file a Form 4?
The most recent primary Form 4 on record is dated 2 April 2026, one of 7 filings going back to 2024.
Has Brian Schopfer been buying or selling stock?
Recorded transactions: 0 open-market purchases and 2 open-market sales ($2.77M) across all tracked filings.
Where can I see all of Brian Schopfer'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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