Logan Thomas D Insider Trading Activity (MIR)

Summary

Updated Jul 16, 2026

Logan Thomas D has filed 1 SEC Form 4 filing across 1 company in the last 90 days — selling. Lifetime open-market sales: $10.85M.

Profile

Thomas D. Logan is the Chief Executive Officer and a Director at Mirion Technologies, Inc., a company that specializes in products and services related to ionizing radiation. He has been involved in the company through multiple SEC filings, indicating an active role in its management.

Role	Chief Executive Officer, Director
Notability	30/100

Board memberships

Mirion Technologies, Inc.

Awards & honors

CEO of Mirion Technologies
Director at Mirion Technologies
Involved in the management of a key technology company

Recent Transactions

Date	Ticker	Company	Code	Shares	Price	Value
2026-05-07	MIR	Mirion Technologies, Inc.	G — Bona-fide gift	311.9K	$0.00
2026-04-02	MIR	Mirion Technologies, Inc.	F — Tax withholding / forfeiture	22.6K	$18.59	$420K
2026-03-03	MIR	Mirion Technologies, Inc.	G — Bona-fide gift	3.09M	$0.00
2026-03-03	MIR	Mirion Technologies, Inc.	F — Tax withholding / forfeiture	127.2K	$21.61	$2.75M
2026-03-03	MIR	Mirion Technologies, Inc.	A — Grant or award	318.6K	$0.00
2026-03-03	MIR	Mirion Technologies, Inc.	F — Tax withholding / forfeiture	20.6K	$21.61	$446K
2025-08-11	MIR	Mirion Technologies, Inc.	S — Open-market sale	175.0K	$21.79	$3.81M
2025-08-11	MIR	Mirion Technologies, Inc.	S — Open-market sale	325.0K	$21.31	$6.93M
2024-12-31	MIR	Mirion Technologies, Inc.	F — Tax withholding / forfeiture	40.6K	$18.10	$735K
2024-12-19	MIR	Mirion Technologies, Inc.	J — Other acquisition / disposition	2.40M	—
2024-11-14	MIR	Mirion Technologies, Inc.	J — Other acquisition / disposition	800.0K	—
2024-10-28	MIR	Mirion Technologies, Inc.	S — Open-market sale [10b5-1]	7.5K	$14.11	$106K
2024-10-28	MIR	Mirion Technologies, Inc.	A — Grant or award [10b5-1]	7.5K	—
2024-10-28	MIR	Mirion Technologies, Inc.	J — Other acquisition / disposition [10b5-1]	7.5K	—

Frequently Asked Questions

Who is Logan Thomas D?

How many SEC Form 4 filings has Logan Thomas D submitted recently?

1 primary Form 4 filings in the last 90 days, covering 1 company.

Has Logan Thomas D been buying or selling stock?

Recorded transactions: 0 open-market purchases () and 3 open-market sales ($10.85M) across all tracked filings.

Where can I see all of Logan Thomas D's SEC filings?

All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.

Logan Thomas D — SEC Form 4 Insider Trading Activity