MIR
Mirion Technologies, Inc. · Manufacturing · Market cap $4.4B
Insiders bought $312K net in the last 90 days ·0 sellers, 1 buyer· latest Form 4 filed Sep 2, 2026
Insider Buying
$312K
reported purchases (SEC code P)
Insider Selling
$20.3M
reported sales (SEC code S)
Unique Insiders
5
in the rolling window
Latest filing
Sep 2, 2026
Schopfer Brian
Mirion Technologies, Inc. (MIR) has 40 SEC Form 4 filings (52 transaction rows) in the rolling window, disclosed by 5 distinct insiders. Most recent filing: Sep 2, 2026.
Inside the rolling window, 5 insiders at Mirion Technologies, Inc. reported 1 open-market purchase totaling $312K and 6 open-market sales totaling $20.3M. Insiders have net bought $147K over the trailing 6 months. The most recent open-market filing is a purchase of 20,000 shares by Chief Financial Officer Schopfer Brian, dated Sep 2, 2026, worth $312K.
- Industry:Industrial - Machinery
- CEO:Thomas D. Logan
- Employees:3,281
- HQ:Atlanta, GA, US
- IPO:2020-08-20
| Source | |||||||
|---|---|---|---|---|---|---|---|
Schopfer BrianFirst in 10 months | Chief Financial Officer | Purchase | 20,000 | $312K | Sep 2 | +2.6% | SEC ↗ |
Moore Christopher A.First filing | Chief Accounting Officer (PAO) | Sale | 8,400 | $165K | May 8 | -15.9% | SEC ↗ |
| Director | Sale | 350,000 | $8.7M | Dec 12 | -35.2% | SEC ↗ | |
Kingsley Lawrence DFirst filing | Director | Sale | 300,000 | $7.1M | Nov 21 | -32.9% | SEC ↗ |
Eloy LoicFirst filing | Nuclear & Safety President | Sale | 45,000 | $1.2M | Nov 12 | -41.6% | SEC ↗ |
Lee EmmanuelleFirst filing | Chief Legal Officer | Sale | 12,500 | $343K | Nov 12 | -41.6% | SEC ↗ |
Schopfer BrianFirst filing | Chief Financial Officer | Sale | 100,000 | $2.8M | Nov 10 | -41.1% | SEC ↗ |
Frequently asked questions
How many SEC Form 4 insider filings does MIR have?
Mirion Technologies, Inc. (MIR) has 40 SEC Form 4 filings (52 transaction rows) in the rolling 365-day window, disclosed by 5 distinct insiders. Most recent filing: Sep 2, 2026.
When was the most recent SEC Form 4 filing for MIR?
The most recent Form 4 filing for MIR on Tracefour is dated Sep 2, 2026.
What is the net insider flow at MIR over the last 6 months?
Over the trailing 180 days, insiders at MIR have net bought $147K based on SEC Form 4 disclosures.
What is the total insider buy and sell value at MIR in the current window?
Inside the rolling window, insiders at MIR bought $312K and sold $20.3M based on SEC Form 4 filings.
Can I get alerts for MIR insider trading?
Yes. Tracefour sends a free email when a new SEC Form 4 purchase or sale is filed at Mirion Technologies, Inc. (MIR). Alerts are set per company from the page itself, there is no paid tier, and each email links to the original filing on SEC EDGAR.
Related companies
Mirion Technologies, Inc. is in the Manufacturing sector.