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Insider ActivityWM
PLUMMER WILLIAM B, Director at WASTE MANAGEMENT INC, traded $190K of WM
Updated Jun 7, 2026
PLUMMER WILLIAM B
Director
WASTE MANAGEMENT INC ·
$WM
Transaction Details
| Insider | PLUMMER WILLIAM B |
|---|---|
| Title | Director |
| Company | WASTE MANAGEMENT INC |
| Ticker | WM |
| Transaction Type | Grant |
| Transaction Date | 2026-05-15 |
| Shares Traded | 861 |
| Price Per Share | $220.71 |
| Total Value | $190K |
| Filed Date | 2026-05-18 |
| Accession Number | 0001225208-26-005444 |
Ownership Context
| Shares Owned After Transaction | 4,031 |
|---|---|
| Ownership Type | Indirect |
SEC Filing
Accession: 0001225208-26-005444
Other Insider Trades — WM
| Insider | Title | Action | Value | Date |
|---|---|---|---|---|
| Dalby Marcel | SVP Bus Optimiz & Collection | traded | — | 2026-05-20 |
| Morris John J | President | traded | $125K | 2026-05-20 |
| Hemmer Tara J. | EVP & Chief Operating Officer | traded | — | 2026-05-20 |
| MENKE SEAN E | Director | traded | $190K | 2026-05-15 |
| HOLT VICTORIA M | Director | traded | $190K | 2026-05-15 |
| Bene Thomas | Director | traded | $190K | 2026-05-15 |
| MAZZARELLA KATHLEEN M | Director | traded | $290K | 2026-05-15 |
| Chinn Bruce E. | Director | traded | $190K | 2026-05-15 |
| Sylvester Maryrose | Director | traded | $190K | 2026-05-15 |
| Gluski Andres | Director | traded | $190K | 2026-05-15 |
Other Trades by PLUMMER WILLIAM B
| Ticker | Company | Action | Value | Date |
|---|---|---|---|---|
| GPN | GLOBAL PAYMENTS INC | traded | — | 2026-05-01 |
Full Ticker Profile
View all insider trades, dark pool activity, congressional filings, and the Whisper Score for WM — WASTE MANAGEMENT INC →
Whisper Score — WM
36.55
Murmurs
Current Whisper Score
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Data sourced from SEC Form 4 insider trading filings. Transaction details are as reported to the Securities and Exchange Commission. This page does not constitute financial advice. StonkWhisper presents public records — it does not verify or guarantee the accuracy of SEC filings.
Last updated: June 07, 2026 at 07:07 UTC