John T. Mills

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: Core Natural Resources Inc., 3 years.

3 years · Since 2023

Shareholder support

Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.

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
May 7, 2024 Core Natural Resources Inc. Grant or award +1,733 — —
Aug 15, 2023 Core Natural Resources Inc. Open-market sale −14,900 $80.66 $1,201,834
Aug 14, 2023 Core Natural Resources Inc. Open-market sale −8,507 $80.49 $684,728
Aug 11, 2023 Core Natural Resources Inc. Open-market sale −282 $80.60 $22,729
May 2, 2023 Core Natural Resources Inc. Grant or award +2,347 — —

Questions about John T. Mills

What boards is John T. Mills on?

John T. Mills sits on the board of Core Natural Resources Inc.

How long has John T. Mills served on boards?

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

Reviews (0)

Sign in to write a review.

No reviews yet. Be the first to write one.

We use cookies to run this site and, with your permission, to measure traffic and support the affiliate links that help fund it.