Thomas M. Gartland

Sits on 3 boards. Last updated September 28, 2026

Time on boards

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

9 years of board service in total across 3 boards, counting each seat separately. Longest: ABM Industries Incorporated, 3 years.

3 years · Since 2023
3 years · Since 2023
ADT Inc. Director
1 year · Since 2025

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
Oct 1, 2026 ADT Inc. Grant or award +235 — —
Jul 7, 2026 ADT Inc. Grant or award +210 — —
May 27, 2026 ADT Inc. Grant or award +26,354 — —
Apr 2, 2026 ADT Inc. Grant or award +150 — —
Jan 8, 2026 ADT Inc. Grant or award +167 — —
Jan 6, 2026 ABM Industries Incorporated Grant or award +3,996 — —
Oct 2, 2025 ADT Inc. Grant or award +155 — —
Jul 8, 2025 ADT Inc. Grant or award +160 — —
Jun 13, 2025 ABM Industries Incorporated Open-market sale −3,711 $45.52 $168,925
May 21, 2025 ADT Inc. Grant or award +17,730 — —
Apr 10, 2025 ADT Inc. Grant or award +46 — —
Jan 21, 2025 ADT Inc. Grant or award +6,774 $7.28 $49,315
Jan 6, 2025 ABM Industries Incorporated Grant or award +3,155 — —
May 6, 2024 ABM Industries Incorporated Grant or award +106 — —
Feb 5, 2024 ABM Industries Incorporated Grant or award +116 — —

Questions about Thomas M. Gartland

What boards is Thomas M. Gartland on?

Thomas M. Gartland sits on the boards of ABM Industries Incorporated, ADT Inc. and Xenia Hotels & Resorts Inc.

How long has Thomas M. Gartland served on boards?

Our records show at least 9 years of board service across 3 boards, 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.