Form 4 for WM Waste Management
Accepted 2026-03-03 00:00:00 ET · period of report 2026-03-02 · accession 0001225208-26-002933 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| D | 2026-03-03 | 2026-03-02 | WM | Watson Michael J. | SVP-Chief Customer Off | M - OptEx | $126.01 | +12.6K | 61.4K | +26% | +$1.59M |
| DM | 2026-03-03 | 2026-03-02 | WM | Watson Michael J. | SVP-Chief Customer Off | S - Sale+OE | $241.82 | -17.3K | 56.8K | -23% | -$4.17M |
| D | 2026-03-03 | 2026-03-02 | WM | Watson Michael J. | SVP-Chief Customer Off | M - OptEx | $126.01 | -12.6K | 0 | -100% | -$1.59M |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock | 2026-03-02 | M | A | 12,642 | $126.01 | 61,397.30 | D | — | — | |
| 2 | Common | Common Stock | 2026-03-02 | S | D | 12,642 | $241.81 | 44,146.30 | D | — | — | (F1) This transaction was executed in multiple trades at prices ranging from $241.1000 to $242.5700. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected. |
| 3 | Common | Common Stock | 2026-03-02 | S | D | 4,609 | $241.83 | 56,788.30 | D | — | — | |
| 4 | Derivative | Stock Option (Right to Buy) | 2026-03-02 | M | D | 12,642 | $126.01 | 0 | D | $126.01 · 2021-02-19 to 2030-02-19 | 12,642 Common Stock |