Lawrence D Kingsley sold $8.7M of Mirion Technologies (MIR)

Executed Dec 10 2025, disclosed Dec 12 2025, 2 days later.

Value, as filed

$8.7M

350,000 sh × $24.73

Executed

Dec 10 2025

the trade date, as filed

Disclosed

Dec 12 2025

2 days after the trade

Return, 21 sessionsiFrom the disclosed entry session; derived

–

purchases only

Returns are measured on stock purchases only.

The filer

LK Lawrence D Kingsley Director profile →

Lawrence D Kingsley (Director) filed 3 Form 4 reports in the trailing twelve months (0 purchases, 3 sales), most often in Mirion Technologies, Inc. (MIR). The largest single filing was $8.7M of MIR (350,000 sh × $24.73, as filed), executed Dec 10 2025.

The name

MIR Mirion Technologies, Inc. MIR · Industrials · 13 filings in 24 months ticker →

Industrials · Mirion Technologies, Inc. provides radiation detection, measurement, analysis, and monitoring products and services in North America, Europ…

More Industrials filings→ Insider filings, newest first→ View the original filing at www.sec.gov→

Other filings by Lawrence D Kingsley in MIR

MIRSALE Mirion Technologies, Inc. $7.1M
300,000 sh × $23.83
Exec Nov 21 2025
Filed Nov 21 2025 · 5:30 PM ET MIRSALE Mirion Technologies, Inc. $9.0M
500,000 sh across 2 lots
Exec May 21 2025
Filed May 23 2025 · 5:30 PM ET