Timothy L. Main

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: Quest Diagnostics Incorporated, 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
Oct 21, 2026 Quest Diagnostics Incorporated Small acquisition +18 $235.94 $4,247
Jul 22, 2026 Quest Diagnostics Incorporated Small acquisition +21 $206.81 $4,343
May 20, 2026 Quest Diagnostics Incorporated Grant or award +1,142 — —
May 15, 2025 Quest Diagnostics Incorporated Grant or award +1,203 — —
May 16, 2024 Quest Diagnostics Incorporated Grant or award +1,482 — —
May 17, 2023 Quest Diagnostics Incorporated Grant or award +1,369 — —

Questions about Timothy L. Main

What boards is Timothy L. Main on?

Timothy L. Main sits on the board of Quest Diagnostics Incorporated.

How long has Timothy L. Main served on boards?

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

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