Senate Democrats on Sept. 30 blocked a Republican-led measure known as the Stop Insider Trading Act from advancing, voting 53-47 and falling short of the 60 votes needed to end debate — a fresh setback for efforts to curb insider trading congress.
The Senate vote failed to invoke cloture on the bill, which would have barred members of Congress, their spouses and dependent children from buying individual stocks of public companies, according to Reuters and The New York Times reporting on the action.

Proponents had argued the bill would limit conflicts of interest; opponents in the Democratic caucus said the measure was too narrow and contained unrelated provisions they opposed, describing it as insufficient to prevent corruption, per Politico and The Hill.
The Stop Insider Trading Act passed the House on July 22 by a 232-198 vote, with 13 Democrats joining Republicans in favor, the House clerk’s roll call and CBS News show. That House passage had set up a Senate test this week.

Lawmakers and ethics experts quoted in national coverage said the debate reflects a larger split over whether narrow bans or broader reforms — such as mandatory divestment or blind trusts — are the right remedy; Reuters and The New York Times summarized those policy differences.
With the Senate unable to advance the measure before the campaign recess, advocates for stricter rules said the vote means reform efforts will likely need a new vehicle or wider bipartisan support to move forward, according to CBS News and The Hill.
Sources
- Reuters — reported the Senate cloture vote and described the bill’s restrictions.
- The New York Times — described Senate Democrats’ reasons and the vote outcome.
- Politico — provided context on Democratic objections and related floor votes.
- CBS News — noted the House’s July 22 232-198 passage and the bill’s provisions.
- Clerk of the House — roll call record showing the July 22 232-198 House vote on H.R.7008.











