Market manipulation, how can we track what congress is buying or selling?

No doubt trump is telling his people what he will say in any given day and to trade accordingly. Taylor Greene sold thousands in stocks days before trumps Liberation day knowing the market would tank when his tariffs were far worse than expected. And I'm sure she bought this morning when she found out about the 90 day delay. Him and his people stand to make fortunes if they are in on knowing that his words will move the market.

There has to be sites that track what congress does, in real time, or close to it. Anyone know of any?