Donald J. Tringali

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: Natural Gas Services Group 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
Sep 2, 2026 Natural Gas Services Group Inc. Grant or award +59 $35.22 $2,078
Jun 8, 2026 Natural Gas Services Group Inc. Grant or award +49 $42.42 $2,079
Jun 5, 2026 Natural Gas Services Group Inc. Grant or award +446 — —
Jun 5, 2026 Natural Gas Services Group Inc. Grant or award +4,010 — —
Mar 4, 2026 Natural Gas Services Group Inc. Grant or award +40 $37.52 $1,501
Dec 3, 2025 Natural Gas Services Group Inc. Grant or award +49 $30.50 $1,495
Aug 8, 2025 Natural Gas Services Group Inc. Grant or award +34 $24.78 $843
Jun 13, 2025 Natural Gas Services Group Inc. Grant or award +562 — —
Jun 13, 2025 Natural Gas Services Group Inc. Grant or award +5,058 — —
May 9, 2024 Natural Gas Services Group Inc. Grant or award +947 — —
May 9, 2024 Natural Gas Services Group Inc. Grant or award +8,523 — —

Questions about Donald J. Tringali

What boards is Donald J. Tringali on?

Donald J. Tringali sits on the board of Natural Gas Services Group Inc.

How long has Donald J. Tringali served on boards?

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

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