Brian A. Markison

Sits on 1 board. Last updated September 28, 2026

Time on boards

Boards served
1
Current seats
1
Board service
4 years
Director since
2023

4 years of board service in total across 1 board, counting each seat separately. Longest: Lantheus Holdings Inc., 3 years.

Lantheus Holdings Inc. Director · CEO
3 years · Since 2023

Chief executive roles

Dates unknown

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.

Date Company Transaction Shares Price Value
Mar 5, 2025 Lantheus Holdings Inc. Grant or award +70,909 — —
Mar 3, 2025 Lantheus Holdings Inc. Shares withheld for tax −8,637 $94.86 $819,306
Dec 19, 2024 Lantheus Holdings Inc. Option exercise +16,102 $12.42 $199,987
Dec 19, 2024 Lantheus Holdings Inc. Option exercise +16,666 $6.00 $99,996
Dec 19, 2024 Lantheus Holdings Inc. Shares withheld for tax −15,446 $91.15 $1,407,903
Mar 1, 2024 Lantheus Holdings Inc. Grant or award +131,496 — —
May 11, 2023 Lantheus Holdings Inc. Grant or award +2,012 — —
Mar 27, 2023 Lantheus Holdings Inc. Open-market sale −13,290 $81.13 $1,078,218

Questions about Brian A. Markison

What boards is Brian A. Markison on?

Brian A. Markison sits on the board of Lantheus Holdings Inc.

What company is Brian A. Markison the CEO of?

Brian A. Markison is CEO of Lantheus Holdings Inc.

How long has Brian A. Markison served on boards?

Our records show at least 4 years of board service across 1 board, the earliest from 2023.

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