Mirion Technologies Ownership & Insider Activity

Mirion Technologies (MIR) institutional and insider ownership, recent insider transactions and ownership breakdown.

Insiders own 1.8% of shares outstanding. Institutional investors hold 82.5%. Over the past 90 days, insiders made 1 purchase worth $312K.

Shares Outstanding

249.038M

Shares Float

168.663M

Insider Shares Owned

4.453M

Insider % Owned

1.8%

Institutional Shares Held

205.429M

Institutional % Held

82.5%

Ownership Breakdown

Net Insider Activity by Month

Purchases (90d)

$312K total

Sales (90d)

Net Activity

Net Buying

Net Value (90d)

$312K

Mirion Technologies Insider Transactions (Last 6 Months)

Date	Insider	Title	Type	Shares	Price	Value
Sep 2, 2026	Brian Schopfer	CHIEF FINANCIAL OFFICER	BUY	20.000K	$15.60	$312K
May 7, 2026	Christopher Moore	CHIEF ACCOUNTING OFFICER (PAO)	SELL	8.400K	$19.64	$165K