ABOUT CONGRESSIONAL TRADING IN WM
As of May 2026, 10 members of Congress have collectively executed 20 disclosed trades on WM (Waste Management, Inc. Common
Stock). This includes 12 purchases and 8 sales, with bipartisan cluster activity detected 0 times — instances where members of both parties traded WM within overlapping time windows, often a signal of coordinated information or policy-related activity.
MOST-ACTIVE TRADERS
The most active trader of WM on Signal Congress is Rohit Khanna with 9 trades, followed by Rick Larsen (2 trades) and Lisa McClain (1 trade).
Signal Congress tracks WM congressional trades through STOCK Act PTR filings from the House Clerk XML feed and Senate eFD system. Each trade is scored for conviction (0–100 scale) based on filing speed, amount, and corroboration signals, and analyzed for alpha generation against the SPY benchmark over 60-day and 180-day windows.