House Advances Insider Trading Bill to Restrict Congressional Stock Investments
The House passed the Stop Insider Trading Act with a 232-198 vote, barring members of Congress from buying stocks. Critics argue major loopholes remain as lawmakers can still own and sell existing holdings.
House Advances Anti-Insider Trading Legislation
The United States House of Representatives has advanced legislation targeting congressional trading practices. The Stop Insider Trading Act secured passage on Wednesday with a 232-198 vote, positioning the measure for Senate consideration. The bill restricts members of Congress, their spouses, and dependent children from purchasing publicly traded securities using non-public information or market access.
Wisconsin Representative Bryan Steil sponsored the legislation, emphasizing its potential to prevent elected officials from exploiting informational asymmetries for investment gain. According to Steil, the framework would ensure no lawmaker profits from insider information and introduces strict penalties for violations. Violators face financial consequences structured as either a $2,000 penalty or a fee equivalent to 10% of the prohibited transaction value.
Senate Faces Calls for More Restrictive Measures
Despite House approval, the legislation has drawn criticism from Senate Democrats who contend it does not adequately address conflicts of interest. The bill permits lawmakers to retain and divest existing stock holdings—a provision critics argue substantially undermines the measure’s stated objectives. Senator Elizabeth Warren characterized the bill as containing major loopholes, stating that permitting continued stock ownership and sales would not solve the problem.
The legislation does impose a procedural requirement: members of Congress must provide seven days’ advance notice before selling stocks they currently own. Steil indicated this notice period would create a meaningful deterrent against insider trading activity. However, Warren’s position suggests the Senate may face pressure to strengthen the measure with language that prohibits outright stock ownership rather than merely regulating transaction timing.
Governance Concerns Extend Across Asset Markets
The bill’s advancement reflects broader congressional focus on market integrity and preventing privileged actors from exploiting information asymmetries. This momentum extends beyond traditional equities into prediction markets and digital assets. Steil previously introduced companion legislation—the Stop Lawmakers from Predicting Act—which would restrict members of Congress and their families from wagering on public policy outcomes through platforms including Kalshi and Polymarket.
Recent high-profile incidents illustrate the stakes: a soldier reportedly accumulated over $400,000 in gains betting on geopolitical outcomes, while an administration official generated six-figure returns through prediction market activity. These cases underscore the potential for privileged access to generate outsized returns in markets beyond traditional equities.
Congressional focus on official conduct extends to cryptocurrency and tokenized assets. The Digital Asset Market Clarity Act, currently under Senate consideration, would bar public officials from sponsoring or issuing tokens through 2029. Stricter governance standards for policymakers across traditional and digital asset markets could enhance institutional legitimacy and reduce conflicts that undermine broader market confidence.
Source: United States House of Representatives, via Cointelegraph. Not financial advice.