Mirion Technologies Inc.

Last updated September 27, 2026

Organization details

Legal name
Mirion Technologies Inc.
Former names
GS Acquisition Holdings Corp II
Ownership
Public
Status
Active
Sector (GICS)
Information Technology
SIC code
3829 — Measuring & Controlling Devices, NEC
Headquarters city
Atlanta
Headquarters state / province
Georgia
Headquarters country
United States
Fiscal year end
December
Ticker symbol
MIR
Primary stock exchange
NYSE

Identifiers

SEC CIK
0001809987
EIN
83-0974996

Board of directors

Chief executives

Thomas D. Logan · Chief Executive Officer
Dates unknown

Director election results

Annual meeting of May 13, 2026. Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.

Board connections

3 of this board's directors also sit on 6 other boards. 2 are in the same sector.

Network of Mirion Technologies Inc.'s board connections Badger Meter Inc. Badger Meter Inc. Celestica Inc. Celestica Inc. IDEXX Laboratories Inc. IDEXX Laboratories Inc... KORU Medical Systems Inc. KORU Medical Systems I... Neuronetics Inc. Neuronetics Inc. Polaris Inc. Polaris Inc. Kenneth Bockhorst Kenneth Bockhorst Lawrence D. Kingsley Lawrence D. Kingsley Robert Cascella Robert Cascella Mirion Technologies Inc.
Shared director Other board Same sector

Insider trades

All notable trades →

From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.

Bought, last 12 months
$312,000
1 purchase by 1 insider
Sold, last 12 months
$15,969,476
3 sales by 2 insiders
Date Insider Transaction Shares Price Value
Sep 30, 2026 Lawrence D. Kingsley Director Grant or award +1,333 $14.34 $19,115
Sep 30, 2026 Jody Markopoulos Director Grant or award +1,333 $14.34 $19,115
Sep 2, 2026 Schopfer Brian Officer (Chief Financial Officer) Open-market purchase +20,000 $15.60 $312,000
Jun 30, 2026 Lawrence D. Kingsley Director Grant or award +1,095 $17.46 $19,119
May 13, 2026 Lawrence D. Kingsley Director Grant or award +7,383 — —
May 13, 2026 Kenneth Bockhorst Director Grant or award +7,383 — —
May 13, 2026 Robert Cascella Director Grant or award +7,383 — —
May 13, 2026 Steven W. Etzel Director Grant or award +7,383 — —
May 13, 2026 John W. Kuo Director Grant or award +7,383 — —
May 13, 2026 Jody Markopoulos Director Grant or award +7,383 — —
May 13, 2026 Sheila Rege Director Grant or award +7,383 — —
May 7, 2026 Moore Christopher A. Officer (Chief Accounting Officer (PAO)) Open-market sale −8,400 $19.64 $164,976
May 6, 2026 Thomas D. Logan Director, Officer (Chief Executive Officer) Gift −311,851 — —
Apr 1, 2026 Ulrich Alison Officer (Chief Human Resources Officer) Shares withheld for tax −2,053 $18.59 $38,165
Apr 1, 2026 Schopfer Brian Officer (Chief Financial Officer) Shares withheld for tax −7,377 $18.59 $137,138

Organizations in the same sector, closest in location and size first.

Questions about Mirion Technologies Inc.

Who is the CEO of Mirion Technologies Inc.?

Thomas D. Logan is Mirion Technologies Inc.'s Chief Executive Officer.

How many directors are on Mirion Technologies Inc.'s board?

Mirion Technologies Inc.'s board has 9 directors: Jo Natauri, Jody Markopoulos, John W. Kuo, Kenneth Bockhorst, Lawrence D. Kingsley, Robert Cascella, Sheila Rege, Steven W. Etzel and Thomas D. Logan.

Are Mirion Technologies Inc. insiders buying or selling shares?

Over the last 12 months, Mirion Technologies Inc. insiders bought $312,000 of shares in 1 purchase and sold $16.0 million of shares in 3 sales on the open market, as reported to the SEC on Forms 4 and 5.

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