StockCIK 823768
WASTE MANAGEMENT INC (WM): Insider Trades and Fund Holdings
In the past 12 months, WASTE MANAGEMENT INC insiders reported 0 open-market purchases worth $0 and 1 sale worth $300K; 0 of the sales were reported as made under a 10b5-1 trading plan.
0Insider buys, 12 months
$0Bought by insiders, 12 months
$300KSold by insiders, 12 months
2Tracked funds holding
Recent insider trades
Open-market purchases (code P) and sales (code S) from Form 4. Grants, option exercises and gifts are not shown. Latest filing: Sep 8, 2026.
| Filed | Insider | Type | Value |
|---|---|---|---|
| Sep 8 | John A. CarrollCAO | ▼ SELL | $300K |
Source: SEC Form 4 filings, retrieved Oct 28, 2026. How we read filings
Insiders who traded in the past year
| Insider | Role | Buys | Bought | Sells | Sold |
|---|---|---|---|---|---|
| John A. Carroll | CAO | 0 | $0 | 1 | $300K |
Tracked funds that report WM
From each fund's latest 13F. Holdings are as of quarter end and are filed up to 45 days later.
| Fund | Shares | Value | Change |
|---|---|---|---|
| Gates Foundation Trust | 26,720,744 | $5.96B | ▼ −3.3% |
| Renaissance Technologies | 166,400 | $37.1M | ▲ +523.2% |
Source: SEC Form 13F-HR filings, retrieved Oct 28, 2026. How we read filings
Reading these numbers
Insiders sell for many reasons: taxes, diversification, a house. Purchases with their own money are rarer and are usually read as more informative. A Form 4 is due within two business days of the trade. How to read a Form 4 →