ABOUT CONGRESSIONAL TRADING IN CAT
As of May 2026, 18 members of Congress have collectively executed 46 disclosed trades on CAT (Caterpillar, Inc. Common Stock). This includes 23 purchases and 23 sales, with bipartisan cluster activity detected 3 times — instances where members of both parties traded CAT within overlapping time windows, often a signal of coordinated information or policy-related activity.
MOST-ACTIVE TRADERS
The most active trader of CAT on Signal Congress is Marjorie Taylor Greene with 9 trades, followed by Markwayne Mullin (3 trades) and Gilbert Cisneros (2 trades).
Signal Congress tracks CAT 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.