William B. Plummer
CIK: 0001254896
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Discretionary Trading P&L
Holdings
Transaction History (5 total)
- May 15, 2026WM
WASTE MANAGEMENT INC
Award(A)Indirect861 shares at avg. $220.71$190K - May 1, 2026GPN
GLOBAL PAYMENTS INC
Award(A)Direct3.2K shares- - Jul 15, 2025WM
WASTE MANAGEMENT INC
Award(A)Indirect696 shares at avg. $227.44$158K - Apr 25, 2025GPN
GLOBAL PAYMENTS INC
Award(A)Direct3.2K shares- - Jan 15, 2025WM
WASTE MANAGEMENT INC
Award(A)Indirect433 shares at avg. $207.78$90K
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| May 15, 2026 |  WM WASTE MANAGEMENT INC | Award(A) | 861 | $220.71 | $190,031 | Indirect |
| May 1, 2026 |  GPN GLOBAL PAYMENTS INC | Award(A) | 3,179 | - | $0 | Direct |
| Jul 15, 2025 | WM WASTE MANAGEMENT INC | Award(A) | 696 | $227.44 | $158,302 | Indirect |
| Apr 25, 2025 | GPN GLOBAL PAYMENTS INC | Award(A) | 3,173 | - | - | Direct |
| Jan 15, 2025 | WM WASTE MANAGEMENT INC | Award(A) | 433 | $207.78 | $89,967 | Indirect |
1-5 of 5 transactions
About PLUMMER WILLIAM B
PLUMMER WILLIAM B (SEC CIK 0001254896) files insider reports with the SEC as Director of WASTE MANAGEMENT INC (WM) and Director of GLOBAL PAYMENTS INC (GPN).
Signal8 holds 5 ownership filings by PLUMMER WILLIAM B, all Form 4s, filed between Jan 16, 2025 and May 18, 2026. Those filings report 5 transactions, from Jan 15, 2025 to May 15, 2026. Signal8's Form 4 history starts in Sep 2024.
The business address on PLUMMER WILLIAM B's filings is in HOUSTON, TX.
Recent filings by PLUMMER WILLIAM B
Other insiders filing for WASTE MANAGEMENT INC (WM)
- Carroll John A., VP & Chief Accounting Officer
- Stith Kimberly G., SVP - Chief HR Officer
- Reed David L., EVP & CFO
- Carrasco Rafael, SVP of Enterprise Strategy
- Dalby Marcel, SVP Bus Optimiz & Collection
- Hemmer Tara J., SVP & Chief Sustainability Off