The Committee on House Administration has legislative jurisdiction over the federal elections and the day-to-day operations of the House. The Committee's jurisdiction over federal elections requires it to consider proposals to amend federal election law and to monitor congressional elections across the United States. The Committee also sets budget authorizations for expenses of other House committees and members of Congress. It also oversees several federal organizations such as the Library of Congress and Smithsonian Institution. source
Each member’s figures cover every trade they disclosed, not only trades touching this committee’s jurisdiction.
Seats are the current Congress’s roster from congress-legislators, refreshed with the pipeline. A member with no disclosed trades is listed with dashes.
“Late” counts trades filed more than 45 days after the trade — a reporting fact, not an allegation of wrongdoing.