Matthew R. Plooster

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: Zevra Therapeutics Inc., 3 years.

3 years · Since 2023

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 9, 2023 Zevra Therapeutics Inc. Open-market purchase +11,000 $4.20 $46,200

Questions about Matthew R. Plooster

What boards is Matthew R. Plooster on?

Matthew R. Plooster sits on the board of Zevra Therapeutics Inc.

How long has Matthew R. Plooster served on boards?

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

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