ABOUT CONGRESSIONAL TRADING IN LSXMK
As of May 2026, 3 members of Congress have collectively executed 5 disclosed trades on LSXMK (Liberty Media Corporation - Series C
Liberty SiriusXM Common Stock). This includes 0 purchases and 5 sales, with bipartisan cluster activity detected 0 times — instances where members of both parties traded LSXMK within overlapping time windows, often a signal of coordinated information or policy-related activity.
MOST-ACTIVE TRADERS
The most active trader of LSXMK on Signal Congress is Thomas H. Kean with 2 trades, followed by John W Hickenlooper (2 trades) and Lois Frankel (1 trade).
Signal Congress tracks LSXMK 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.