Brian Schopfer sold $2.8M of MIR
Chief Financial Officer at Mirion Technologies, Inc.. 100,000 shares at an average of $27.65, traded Nov 6, 2025, filed Nov 10, 2025.
Score components
- +22RoleCFO
- +25Trade size$2.8M at market
- 0Share of holdings soldSold 10.0% of holdings
- +15Cluster3 insiders selling within 14 days
- -2010b5-1 planPre-scheduled under a 10b5-1 plan
What happened after comparable sells
Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.
This signal so far: 1m -7.1%, 3m -11.2%, 6m -31.9%.
Price around the trade, and since
From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™
Rows in this filing
Every transaction in Form 4 0001628280-25-051057, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| Nov 6, 2025 | AGrant or award Class A Common Stock10b5-1 | +100,000 | - | - | 1,004,432 | Nov 10, 2025 |
| Nov 6, 2025 | DDisposition to issuer Class B Common Stock10b5-1 | -100,000 | - | - | 399,935 | Nov 10, 2025 |
| Nov 6, 2025 | SOpen-market sale Class A Common Stock10b5-1 | -50,000 | $27.65 | $1.4M | 954,432 | Nov 10, 2025 |
| Nov 6, 2025 | SOpen-market sale Class A Common Stock10b5-1 | -50,000 | $27.66 | $1.4M | 904,432 | Nov 10, 2025 |
Related signals
Other insiders at Mirion Technologies, Inc. and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 36Weak | MIRbuy Mirion Technologies, Inc. | Brian Schopfer Chief Financial Officer | $312k 20,000 shares | +2% | |
| 36Weak | MIRsell Mirion Technologies, Inc. | Christopher A. Moore Chief Accounting Officer (PAO) | $165k 8,400 shares | -27% | |
| 40Moderate | MIRsell Mirion Technologies, Inc. | Lawrence D Kingsley director | $8.7M 350,000 shares | -9% | |
| 55Moderate | Mirion Technologies, Inc. | Lawrence D Kingsley director | $7.1M 300,000 shares | -7% | |
| 70Notable | Mirion Technologies, Inc. | Loic Eloy Nuclear & Safety President | $1.2M 45,000 shares | -32% | |
| 30Weak | Mirion Technologies, Inc. | Emmanuelle Lee Chief Legal Officer | $343k 12,500 shares | -13% | |
| 63Notable | Mirion Technologies, Inc. | Thomas D Logan Chief Executive Officer | $11M 500,000 shares | -12% | |
| 50Moderate | Mirion Technologies, Inc. | Loic Eloy Nuclear & Safety President | $472k 22,166 shares | -13% | |
| 27Weak | Mirion Technologies, Inc. | Brian Schopfer Chief Financial Officer | $1.6M 75,000 shares | -8% | |
| 68Notable | Mirion Technologies, Inc. | Lawrence D Kingsley director | $9.0M 500,000 shares | -143% |
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.