The public records that put a congressional stock trade in context

A Periodic Transaction Report tells you what a member of Congress traded. On its own, that is a single fact. The context - why a particular trade might be worth a closer look - lives in other public records. Basically, the disclosure is the starting point, and a handful of free, official sources fill in the picture around it.

Start with the disclosure itself

The filing is the anchor. A Periodic Transaction Report (PTR) names the member, the security, the type of transaction, the dates, and an amount range. Two useful signals come straight from the PTR: how a trade compares to the same member's other trades, and how long it took to report. The STOCK Act sets a 45-day reporting window, so a trade disclosed well after that window is, as a matter of record, a late disclosure.

The member's committee assignments

Members of Congress sit on committees that oversee specific industries, and committee rosters are public (published by the House and the Senate). When a member trades a company in an industry one of their committees oversees, that is a potential conflict of interest worth noting - not proof of one. In other words, the roster shows which sectors a member has a direct hand in.

Whether the company is a major federal contractor

Some public companies earn a large share of their revenue from the federal government. Federal award totals are published on USAspending.gov, the government's official spending site. A company that books large federal contracts is more exposed to government decisions, so a trade in a major federal contractor carries that backdrop.

Bills the member has sponsored

Every bill a member sponsors is public on Congress.gov, tagged with the policy area it addresses. A trade made shortly before the same member sponsors a bill in a related area is the kind of timing worth seeing in context. This is proximity in time, not cause - and Congress.gov makes it verifiable.

Campaign and lobbying money

Two money-in-politics records are public and free. The Federal Election Commission (FEC) publishes campaign contributions, including those from a company's corporate PAC (political action committee) to a member's campaigns. The Senate's Lobbying Disclosure Act database publishes how much companies spend lobbying the federal government. A trade in a company that funds a member's campaigns, or that is a heavy federal lobbyist, sits against that financial backdrop.

How many other members traded the same thing

Because every member files the same kind of disclosure, you can also see when many of them trade the same security in the same period. Basically, broad agreement across members is itself informative - it shows a trade was not a one-off.

Context, not accusation

Each of these records is neutral and sourced, and none of them - alone or together - proves wrongdoing. A member can trade a company their committee oversees for entirely ordinary reasons. The point is to gather the full public picture in one place, so you can read a disclosure with the context a careful reporter would assemble. Capitol Gains reads these official sources and adds the relevant context to each alert.

Common questions

Where does this context come from?
Entirely from free, official public records: House and Senate committee rosters, USAspending.gov for federal contracts, Congress.gov for sponsored bills, the FEC for campaign contributions, and the Senate Lobbying Disclosure Act database for lobbying. The trade itself comes from the member's Periodic Transaction Report.

Does this context mean a member did something wrong?
No. It is neutral, factual context, not an accusation. A trade can overlap with a committee, a contractor, or a bill for ordinary reasons. These public records simply let you see the full picture in one place.