STOCK Act (2012)
Congress passed and President Barack Obama signed the Stop Trading on Congressional Knowledge Act, which barred lawmakers from trading on nonpublic information and required public disclosure of their securities trades.
The law ended a wave of insider-trading scandals and forced members to file trade reports within 45 days.
It set the precedent that Congress can restrict its own members' financial self-dealing to protect public confidence.
Like AB 2409, the STOCK Act uses law to block elected officials from profiting off their office, invoking the same public-trust rationale that California's bill cites.
