Paul M. Jacobi

Sits on 1 board. Last updated September 28, 2026

Time on boards

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

3 years of board service in total across 1 board, counting each seat separately. Longest: Mammoth Energy Services Inc., 3 years.

Mammoth Energy Services Inc. Director · Chief Business Officer
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
Jun 17, 2026 Mammoth Energy Services Inc. Other +3,211 — —
Jun 12, 2024 Mammoth Energy Services Inc. Grant or award +27,856 — —
Jun 7, 2023 Mammoth Energy Services Inc. Grant or award +23,810 — —

Questions about Paul M. Jacobi

What boards is Paul M. Jacobi on?

Paul M. Jacobi sits on the board of Mammoth Energy Services Inc.

How long has Paul M. Jacobi served on boards?

Our records show at least 3 years of board service across 1 board, the earliest from 2023.

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