Thomas D Logan Mirion Technologies, Inc. (MIR) insider trading activity

Thomas D Logan is Chief Executive Officer of Mirion Technologies, Inc.. Currently has a direct ownership of 3.57 Million shares of MIR, which is worth approximately $83.8 Million. The most recent transaction as insider was on Aug 12, 2025, when has been sold 175,000 shares (Class A Common Stock) at a price of $21.79 per share, resulting in proceeds of $3,813,250. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 3.57M

12.29% 3M change

372.0% 12M change

Total Value Held $83.8 Million

Thomas D Logan Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Aug 12 2025	SELL Open market or private sale	$3,813,250 $21.79 p/Share	175,000 Reduced 4.68%	3,567,305 Class A Common Stock
Aug 11 2025	SELL Open market or private sale	$6,925,750 $21.31 p/Share	325,000 Reduced 7.99%	3,742,305 Class A Common Stock
May 14 2025	SELL Payment of exercise price or tax liability	$1,558,764 $17.43 p/Share	89,430 Reduced 2.15%	4,067,305 Class A Common Stock
May 14 2025	BUY Grant, award, or other acquisition	-	213,234 Added 4.88%	4,156,735 Class A Common Stock
Apr 01 2025	SELL Payment of exercise price or tax liability	$785,073 $14.5 p/Share	54,143 Reduced 1.35%	3,943,501 Class A Common Stock
Mar 01 2025	SELL Payment of exercise price or tax liability	$319,032 $15.53 p/Share	20,543 Reduced 0.51%	3,997,644 Class A Common Stock
Feb 25 2025	SELL Payment of exercise price or tax liability	$1,149,381 $15.1 p/Share	76,118 Reduced 1.86%	4,018,187 Class A Common Stock
Feb 25 2025	BUY Grant, award, or other acquisition	-	179,102 Added 4.19%	4,094,305 Class A Common Stock
Dec 27 2024	SELL Payment of exercise price or tax liability	$734,624 $18.1 p/Share	40,587 Reduced 1.03%	3,915,203 Class A Common Stock
Dec 17 2024	BUY Conversion of derivative security	-	2,400,000 Added 37.76%	3,955,790 Class A Common Stock
Nov 12 2024	BUY Conversion of derivative security	-	800,000 Added 33.96%	1,555,790 Class A Common Stock
Apr 01 2024	SELL Payment of exercise price or tax liability	$637,834 $11.37 p/Share	56,098 Reduced 6.91%	755,790 Class A Common Stock
Mar 01 2024	BUY Grant, award, or other acquisition	-	156,626 Added 16.17%	811,888 Class A Common Stock
Dec 27 2023	SELL Payment of exercise price or tax liability	$494,379 $10.45 p/Share	47,309 Reduced 6.73%	655,262 Class A Common Stock
Apr 01 2023	SELL Payment of exercise price or tax liability	$314,801 $8.54 p/Share	36,862 Reduced 4.99%	702,571 Class A Common Stock
Mar 29 2023	BUY Grant, award, or other acquisition	-	167,701 Added 18.49%	739,433 Class A Common Stock
Dec 27 2022	SELL Payment of exercise price or tax liability	$214,137 $6.49 p/Share	32,995 Reduced 5.45%	572,092 Class A Common Stock
Apr 01 2022	BUY Grant, award, or other acquisition	-	223,408 Added 9.42%	2,149,104 Common Stock
Dec 27 2021	BUY Grant, award, or other acquisition	-	381,679 Added 16.54%	1,925,696 Common Stock
Oct 20 2021	BUY Grant, award, or other acquisition	-	1,544,017 Added 50.0%	1,544,017 Common Stock

TDL

Thomas D Logan

Chief Executive Officer

Atlanta, GA

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