William P. Hulligan

Companies

• Casella Waste SystemsBoard member Sep 3, 2015 to now¹

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

• Casella Waste Systems CWST8,161 shares²$711.7K at $87.21Jun 4, 2026

As of each latest filing. The line shows shares held over time.

Recent filings

• Jun 4, 2026Granted 1,793 shares at $83.65 of Casella Waste Systems²
• Jun 5, 2025Granted 1,215 shares at $115.17 of Casella Waste Systems³
• Nov 4, 2024Sold 8,498 shares at $99.80 of Casella Waste Systems⁴
• Nov 4, 2024Sold 1,502 shares at $99.92 of Casella Waste Systems⁴
• Jun 6, 2024Granted 1,451 shares at $96.47 of Casella Waste Systems⁵
• Aug 10, 2023Sold 5,000 shares at $79.98 of Casella Waste Systems⁶
• Jun 1, 2023Granted 1,310 shares of Casella Waste Systems⁷
• Jun 2, 2022Granted 1,638 shares of Casella Waste Systems⁸
• Nov 19, 2021Sold 10,000 shares at $87.01 of Casella Waste Systems⁹