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CIK 0001809987 · Large accelerated filer

Mirion Technologies, Inc.

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Ticker
MIR
Exchange
NYSE
Industry
Measuring & Controlling Devices, NEC
FY end
Dec 31
Entity type
operating
EIN
830974996
Phone
(770) 432-2744
Business address
1218 MENLO DRIVE, ATLANTA, GA, 30318
Former names
GS Acquisition Holdings Corp II
Open-market buys, last 90 days
$312,000
in 1 filing
Open-market sales, last 90 days
$0
in 0 filings

Net +$312,000. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Pace of trading Bought Sold

Who's trading

90 days

  1. Schopfer Brian +$312K Chief Financial Officer 1 filing

Reading 100 more Form 4s from the SEC; this list fills in as they're read.

Date Insider Transaction Shares Price Value Owned after
2026-09-30 Kingsley Lawrence D Director Grant or award +1,333 $14.34 $19K 73,858
2026-09-30 Markopoulos Jody Director Grant or award +1,333 $14.34 $19K 82,842
2026-09-02 Schopfer Brian Chief Financial Officer Purchase +20,000 $15.60 $312K 933,290
2026-06-30 Kingsley Lawrence D Director Grant or award +1,095 $17.46 $19K 72,525
2026-05-13 Kingsley Lawrence D Director Grant or award +7,383 71,430
2026-05-13 Bockhorst Kenneth Director Grant or award +7,383 77,258
2026-05-13 CASCELLA ROBERT Director Grant or award +7,383 60,801
2026-05-13 Etzel Steven W. Director Grant or award +7,383 87,448
2026-05-13 KUO JOHN W Director Grant or award +7,383 80,119
2026-05-13 Markopoulos Jody Director Grant or award +7,383 81,509
2026-05-13 Rege Sheila Director Grant or award +7,383 49,877
2026-05-07 Moore Christopher A. Chief Accounting Officer (PAO) Sale −8,400 $19.64 $165K 22,157
2026-05-06 Logan Thomas D Chief Executive Officer Gift −311,851 52,209
2026-04-01 Ulrich Alison Chief Human Resources Officer Shares withheld for taxes −2,053 $18.59 $38K 36,235
2026-04-01 Schopfer Brian Chief Financial Officer Shares withheld for taxes −7,377 $18.59 $137K 913,290
2026-04-01 Moore Christopher A. Chief Accounting Officer (PAO) Shares withheld for taxes −1,903 $18.59 $35K 30,557
2026-04-01 Logan Thomas D Chief Executive Officer Shares withheld for taxes −22,614 $18.59 $420K 364,060
2026-04-01 Lee Emmanuelle Chief Legal Officer Shares withheld for taxes −4,680 $18.59 $87K 82,431
2026-03-31 Kingsley Lawrence D Director Grant or award +1,104 $17.32 $19K 64,047
2026-03-02 Eloy Loic Nuclear & Safety President Grant or award +15,577 113,347

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