HULLIGAN WILLIAM P — SEC Form 4 Insider Trading Activity

Summary

Updated Jul 16, 2026

HULLIGAN WILLIAM P has filed 1 SEC Form 4 filing across 1 company in the last 90 days — selling. Lifetime open-market sales: $998K.

Recent Transactions

DateTickerCompanyCodeSharesPriceValue
2026-06-05CWSTCASELLA WASTE SYSTEMS INCA — Grant or award1.8K$83.65$150K
2025-06-05CWSTCASELLA WASTE SYSTEMS INCA — Grant or award1.2K$115.17$140K
2024-11-05CWSTCASELLA WASTE SYSTEMS INCS — Open-market sale8.5K$99.80$848K
2024-11-05CWSTCASELLA WASTE SYSTEMS INCS — Open-market sale1.5K$99.92$150K

Companies — Last 90 Days

Frequently Asked Questions

Who is HULLIGAN WILLIAM P?

HULLIGAN WILLIAM P is a corporate insider — currently tracked as Director of CASELLA WASTE SYSTEMS INC (CWST). InsiderAlpha tracks every SEC Form 4 filing in real time.

How many SEC Form 4 filings has HULLIGAN WILLIAM P submitted recently?

1 primary Form 4 filings in the last 90 days, covering 1 company.

Has HULLIGAN WILLIAM P been buying or selling stock?

Recorded transactions: 0 open-market purchases () and 2 open-market sales ($998K) across all tracked filings.

Where can I see all of HULLIGAN WILLIAM P's SEC filings?

All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.

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Open the live HULLIGAN WILLIAM P profile on InsiderAlpha for real-time alerts, AI-scored trade ideas, and full transaction history.