ABOUT CONGRESSIONAL TRADING IN VLO
As of May 2026, 9 members of Congress have collectively executed 17 disclosed trades on VLO (Valero Energy Corporation Common
Stock). This includes 8 purchases and 9 sales, with bipartisan cluster activity detected 0 times — instances where members of both parties traded VLO within overlapping time windows, often a signal of coordinated information or policy-related activity.
MOST-ACTIVE TRADERS
The most active trader of VLO on Signal Congress is Markwayne Mullin with 3 trades, followed by Thomas R Carper (3 trades) and John James (2 trades).
Signal Congress tracks VLO 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.