William P. Hulligan

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: Casella Waste Systems 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
Jun 4, 2026 Casella Waste Systems Inc. Grant or award +1,793 $83.65 $149,984
Jun 5, 2025 Casella Waste Systems Inc. Grant or award +1,215 $115.17 $139,932
Nov 4, 2024 Casella Waste Systems Inc. Open-market sale −1,502 $99.92 $150,080
Nov 4, 2024 Casella Waste Systems Inc. Open-market sale −8,498 $99.80 $848,100
Jun 6, 2024 Casella Waste Systems Inc. Grant or award +1,451 $96.47 $139,978
Aug 10, 2023 Casella Waste Systems Inc. Open-market sale −5,000 $79.98 $399,900
Jun 1, 2023 Casella Waste Systems Inc. Grant or award +1,310 — —

Questions about William P. Hulligan

What boards is William P. Hulligan on?

William P. Hulligan sits on the board of Casella Waste Systems Inc.

How long has William P. Hulligan served on boards?

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

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