Insider Trading › MIR › Insiders
Mirion Technologies, Inc.
MIR·NYSE·
United States·Insider activity
United States·Insider activity$16.27
+1.35 (+9.05%)
Close · Oct 6, 2026 · Close Prices from Tiingo.com
MIR
Insider purchases and sales on the price
Nasdaq 100S&P 500
Filings
Default90D1Y5YALL
MIRS&P 500 (rebased)
Insider BuyInsider SellForm 144 · planned sale
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Daily closes, adjusted for splits and dividends · Close Prices from Tiingo.comHover a marker, every one is a filing · move across the line for the crosshair
In the last 180 days, MIR insiders filed 1 purchase ($312K) and 1 sale ($165K) on the open market, by 2 insiders. Newest filing Sep 2, 2026 (1 month ago).
Net Insider Buying by Quarter
Shares bought (+) or sold (−) on the open market by MIR insiders · Form 4 · last two years
On Record
$312KPurchases · 180 days
$165KSales · 180 days
55Open-market transactions on record
2Insiders filing · 180 days
Purchases (code P) and sales (code S) of MIR common stock reported on Form 4, with Form 5 annual catch-ups. Grants, option exercises, gifts and tax withholding are not shown. Dollars are shares × the stated price; a price outside anything the stock traded at that day is withheld (n/c).
Insider Transactions
55 on record · newest trade first
AllPurchasesSalesOfficers & directors
| Insider | Type | Shares | Price | Value | Held after | Traded | Filed | |
|---|---|---|---|---|---|---|---|---|
| Schopfer BrianChief Financial Officer | Purchase | +20.0K | $15.60 | $312K | 933.3Kdirect | Sep 2, 2026 | Sep 2, 2026 | Form 4 ↗ |
| Moore Christopher A.Chief Accounting Officer (PAO) | Sale | −8,400 | $19.64 | $165K | 22.2Kdirect | May 7, 2026 | May 8, 2026 | Form 4 ↗ |
| Kingsley Lawrence DDirector | Sale | −350.0K | $24.73 | $8.7M | 3.5Mindirect | Dec 10, 2025 | Dec 12, 2025 | Form 4 ↗ |
| Kingsley Lawrence DDirector | Sale | −300.0K | $23.83 | $7.1M | 3.9Mindirect | Nov 21, 2025 | Nov 21, 2025 | Form 4 ↗ |
| Eloy LoicNuclear & Safety President | Sale | −45.0K | $27.24 | $1.2M | 97.8Kdirect | Nov 11, 2025 | Nov 12, 2025 | Form 4 ↗ |
| Lee EmmanuelleChief Legal Officer | Sale | −12.5K | $27.41 | $343K | 84.6Kdirect | Nov 10, 2025 | Nov 12, 2025 | Form 4 ↗ |
| Schopfer BrianChief Financial Officer | Sale | −50.0K | $27.66 | $1.4M | 904.4Kdirect | Nov 6, 2025 | Nov 10, 2025 | Form 4 ↗ |
| Schopfer BrianChief Financial Officer | Sale | −50.0K | $27.65 | $1.4M | 954.4Kdirect | Nov 6, 2025 | Nov 10, 2025 | Form 4 ↗ |
| Logan Thomas DChief Executive Officer · Director | Sale | −175.0K | $21.79 | $3.8M | 3.6Mdirect | Aug 12, 2025 | Aug 13, 2025 | Form 4 ↗ |
| Logan Thomas DChief Executive Officer · Director | Sale | −325.0K | $21.31 | $6.9M | 3.7Mdirect | Aug 11, 2025 | Aug 13, 2025 | Form 4 ↗ |
| Eloy LoicNuclear & Safety President | Sale | −22.2K | $21.30 | $472K | 142.8Kdirect | Aug 5, 2025 | Aug 6, 2025 | Form 4 ↗ |
| Schopfer BrianChief Financial Officer | Sale | −75.0K | $21.00 | $1.6M | 919.4Kdirect | Jun 25, 2025 | Jun 27, 2025 | Form 4 ↗ |
| Kingsley Lawrence DDirector | Sale | −150.0K | $17.94 | $2.7M | 0indirect | May 21, 2025 | May 23, 2025 | Form 4 ↗ |
| Kingsley Lawrence DDirector | Sale | −350.0K | $17.95 | $6.3M | 0indirect | May 21, 2025 | May 23, 2025 | Form 4 ↗ |
| Schopfer BrianChief Financial Officer | Sale | −75.0K | $18.27 | $1.4M | 919.4Kdirect | May 21, 2025 | May 23, 2025 | Form 4 ↗ |
| Eloy LoicTechnologies Group President | Sale | −44.0K | $17.89 | $787K | 133.7Kdirect | Dec 13, 2024 | Dec 17, 2024 | Form 4 ↗ |
| Lee EmmanuelleChief Legal Officer | Sale | −3,405 | $14.27 | $49K | 0indirect | Oct 31, 2024 | Nov 4, 2024 | Form 4 ↗ |
| Logan Thomas DChief Executive Officer · Director | Sale | −7,500 | $14.11 | $106K | 0indirect | Oct 24, 2024 | Oct 28, 2024 | Form 4 ↗ |
| Lee EmmanuelleChief Legal Officer | Sale | −5,000 | $10.60 | $53K | 0indirect | Sep 24, 2024 | Sep 26, 2024 | Form 4 ↗ |
| Logan Thomas DChief Executive Officer · Director | Sale | −7,500 | $10.47 | $79K | 0indirect | Sep 24, 2024 | Sep 26, 2024 | Form 4 ↗ |
| Lee EmmanuelleChief Legal Officer | Sale | −5,000 | $11.01 | $55K | 0indirect | Aug 28, 2024 | Aug 30, 2024 | Form 4 ↗ |
| Logan Thomas DChief Executive Officer · Director | Sale | −7,500 | $11.00 | $83K | 0indirect | Aug 23, 2024 | Aug 27, 2024 | Form 4 ↗ |
| Eloy LoicTechnologies Group President | Sale | −22.1K | $9.91 | $219K | 177.7Kdirect | Aug 6, 2024 | Aug 7, 2024 | Form 4 ↗ |
| Lee EmmanuelleChief Legal Officer | Sale | −5,000 | $10.80 | $54K | 0indirect | Jul 24, 2024 | Jul 26, 2024 | Form 4 ↗ |
| Logan Thomas DChief Executive Officer · Director | Sale | −7,500 | $10.87 | $82K | 0indirect | Jul 24, 2024 | Jul 26, 2024 | Form 4 ↗ |
| Lee EmmanuelleChief Legal Officer | Sale | −5,000 | $10.76 | $54K | 0indirect | Jun 26, 2024 | Jun 27, 2024 | Form 4 ↗ |
| Logan Thomas DChief Executive Officer · Director | Sale | −7,500 | $10.89 | $82K | 0indirect | Jun 24, 2024 | Jun 25, 2024 | Form 4 ↗ |
| Moore Christopher A.Chief Accounting Officer (PAO) | Sale | −8,153 | $10.29 | $84K | 28.1Kdirect | Jun 13, 2024 | Jun 13, 2024 | Form 4 ↗ |
| Lee EmmanuelleChief Legal Officer | Sale | −5,000 | $10.17 | $51K | 0indirect | Jun 6, 2024 | Jun 10, 2024 | Form 4 ↗ |
| Logan Thomas DChief Executive Officer · Director | Sale | −7,500 | $10.86 | $81K | 0indirect | May 28, 2024 | May 30, 2024 | Form 4 ↗ |
| Schopfer BrianChief Financial Officer | Sale | −90.9K | $11.00 | $1.0M | 211.2Kdirect | Mar 20, 2024 | Mar 21, 2024 | Form 4 ↗ |
| Moore Christopher A.Chief Accounting Officer (PAO) | Sale | −3,430 | $7.92 | $27K | 32.2Kdirect | May 30, 2023 | Jun 2, 2023 | Form 4 ↗ |
| CCP IX LP No. 1 | Sale | −9.8M | $8.65 | $84.7M | 15.0Mindirect | Mar 7, 2023 | Mar 8, 2023 | Form 4 ↗ |
| Eloy LoicIndustrial Group President | Sale | −40.0K | $0.00 | $0 | 129.9Kdirect | Mar 6, 2023 | Mar 7, 2023 | Form 4 ↗ |
| GSAM Holdings LLCDirector · 10% owner | Sale | −2,700 | $6.06 | $16K | 0indirect | Dec 8, 2022 | Dec 12, 2022 | Form 4 ↗ |
| HARBINGER CAPITAL PARTNERS MASTER FUND I, LTD.10% owner | Sale | −3.8M | $16.98 | $65.3M | 10.6Mdirect | Nov 12, 2008 | Nov 14, 2008 | Form 4 ↗ |
| HARBINGER CAPITAL PARTNERS MASTER FUND I, LTD.10% owner | Sale | −24.0K | $16.95 | $407K | 14.4Mdirect | Nov 12, 2008 | Nov 14, 2008 | Form 4 ↗ |
| HARBINGER CAPITAL PARTNERS MASTER FUND I, LTD.10% owner | Sale | −800.0K | $17.22 | $13.8M | 14.5Mdirect | Nov 12, 2008 | Nov 14, 2008 | Form 4 ↗ |
| LUCE MICHAEL D10% owner | Sale | −458.8K | $16.45 | $7.5M | 1.8Mdirect | Nov 5, 2008 | Nov 6, 2008 | Form 4 ↗ |
| LUCE MICHAEL D10% owner | Sale | −2,000 | $16.74 | $33K | 2.2Mdirect | Nov 5, 2008 | Nov 6, 2008 | Form 4 ↗ |
| LUCE MICHAEL D10% owner | Sale | −500.0K | $17.00 | $8.5M | 2.2Mdirect | Nov 4, 2008 | Nov 6, 2008 | Form 4 ↗ |
| LUCE MICHAEL D10% owner | Sale | −24.0K | $17.22 | $413K | 2.7Mdirect | Nov 4, 2008 | Nov 6, 2008 | Form 4 ↗ |
| Legro ThomasSr. VP and Controller | Sale | −43.8K | $41.59 | $1.8M | 0direct | May 22, 2008 | May 22, 2008 | Form 4 ↗ |
| Williams S LinnExecutive V.P & Gen. Counsel | Sale | −80.5K | $38.24 | $3.1M | 0direct | May 12, 2008 | May 13, 2008 | Form 4 ↗ |
| Iaco James VExecutive V.P and CFO | Sale | −129.9K | $38.37 | $5.0M | 0direct | May 12, 2008 | May 13, 2008 | Form 4 ↗ |
| Williams S LinnExecutive V.P & Gen. Counsel | Sale | −80.5K | $37.55 | $3.0M | 0direct | Mar 5, 2008 | Mar 7, 2008 | Form 4 ↗ |
| Miller John TDirector | Sale | −47 | $36.41 | $2K | 2,297direct | Jan 14, 2008 | Jan 29, 2008 | Form 4 ↗ |
| Iaco James VExecutive V.P and CFO | Sale | −41.3K | $37.45 | $1.5M | 0direct | Nov 14, 2007 | Nov 16, 2007 | Form 4 ↗ |
| Iaco James VExecutive V.P and CFO | Sale | −3,700 | $37.46 | $139K | 41.3Kdirect | Nov 14, 2007 | Nov 16, 2007 | Form 4 ↗ |
| Iaco James VExecutive V.P and CFO | Sale | −5,700 | $37.47 | $214K | 45.0Kdirect | Nov 14, 2007 | Nov 16, 2007 | Form 4 ↗ |
| Iaco James VExecutive V.P and CFO | Sale | −5,700 | $37.48 | $214K | 50.7Kdirect | Nov 14, 2007 | Nov 16, 2007 | Form 4 ↗ |
| Iaco James VExecutive V.P and CFO | Sale | −4,500 | $37.49 | $169K | 56.4Kdirect | Nov 14, 2007 | Nov 16, 2007 | Form 4 ↗ |
| Murray Robert CDirector | Purchase | +1,000 | $25.45 | $25K | 1,000direct | Mar 27, 2006 | Mar 27, 2006 | Form 4 ↗ |
| CASON THOMAS WDirector | Purchase | +1,000 | $25.87 | $26K | 1,000direct | Mar 20, 2006 | Mar 21, 2006 | Form 4 ↗ |
| DALLAS TERRY GDirector | Purchase | +2,000 | $25.93 | $52K | 2,000direct | Mar 20, 2006 | Mar 21, 2006 | Form 4 ↗ |
Source: SEC EDGAR Form 4 and Form 5 filings, SEC's quarterly bulk dataset through Jun 30, 2026, and KeyVex's half-hourly read of new filings since. Every row links its filing. Amendments are marked. Nothing here is a recommendation. All insider activity, market-wide →