Ticker | Value | Shares | Price | Security | Type | Insider | Title | Return | Flags | Date |
|---|---|---|---|---|---|---|---|---|---|---|
| No transactions found | ||||||||||
Kathleen M. Mazzarella currently holds 16,757 shares of WASTE MANAGEMENT INC (WM), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Kathleen M. Mazzarella has been a net neutral trader of WM stock. They have purchased $0 and sold $0 worth of shares.
Kathleen M. Mazzarella's most recent insider trade was on Jun 23, 2026, when they sold 2,799 shares at $0.00 per share.
Kathleen M. Mazzarella serves as Executive at WASTE MANAGEMENT INC (WM). They have executed 86 insider transactions totaling $0 over their tenure at the company.
Kathleen M. Mazzarella holds the position of Executive at WASTE MANAGEMENT INC, where they are responsible for executive-level decision-making and strategic oversight. They have been associated with the company for 21 years and currently hold a stake valued at $0.
Kathleen M. Mazzarella has shown a balanced trading pattern, with $0 in total purchases and $0 in total sales across all transactions. Their most recent activity indicates a balanced approach to trading.
The largest transaction by Kathleen M. Mazzarella was on May 15, 2026, when they purchased $290.0K worth of WM shares. This transaction involved 1,314 shares at $220.71 per share.
Kathleen M. Mazzarella currently owns 16,757 shares of WASTE MANAGEMENT INC (WM), with an estimated value of $0. This stake represents their equity holdings accumulated through purchases, awards, and option exercises.
All of Kathleen M. Mazzarella's SEC Form 4 insider trading filings are tracked on this page. Each transaction links directly to the official SEC EDGAR filing. Kathleen M. Mazzarella has 86 Form 4 filings on record as an insider at WASTE MANAGEMENT INC.
Set alerts for Kathleen M. Mazzarella and 40,000+ other insiders.