Congress × Corporate insiders
Who's buying. Who's selling. As disclosed.
Members of Congress and corporate insiders on one map — the STOCK Act trades and Form 4s we have read so far, sized by dollars, colored by direction, filterable, and linked to the filing. See what is covered.
In the last 30 days 11 members of Congress disclosed 51 trades worth up to $52.3M. Corporate insiders at 530 tracked tickers made 114 open-market purchases against 409 sales outside 10b5-1 plans.
The week in disclosures
Buy / sell pressure
Are corporate insiders buying or selling right now, and how does that compare with the past year?
In the last 30 days insiders bought $309M and sold $1.4B on the open market: $0.22 bought for every dollar sold. Pre-scheduled 10b5-1 plan trades are left out.
Activity calendar
Which days saw the most trading by corporate insiders, and in which direction? One square per day for the last year.
270 days in the last year had at least one disclosed trade. The busiest was Dec 29, 2025, with $7.5B traded. Darker squares mean more dollars.
Weekly flow
Is buying or selling building up week over week? Buying rises above the line, selling drops below it.
Over the last 26 weeks corporate insiders bought $3.2B and sold $31B, by trade date.
Congress vs. insiders
Where do members of Congress and a company's own insiders agree, and where do they disagree? One dot per stock.
654 stocks were traded by both groups in the last year; in 296 of them Congress and insiders moved the same way. Dot size is total dollars traded; both axes are log scales.
Leaderboards
Who and what was most active in the last 90 days?
Trade heatmap
The same congressional and insider trades as the chart at the top of the page, drawn as tiles: size is dollars disclosed, colour is direction.
How to read it
Each dot is one stock: further right is more bought, further left more sold, and the color runs from red (mostly sales) through yellow to green (mostly purchases). The switch under the chart shows the same trades as a heatmap. Congress reports dollar ranges, so a congressional trade counts at the top of its bracket; insider trades are shares × the reported price. Open-market insider trades (codes P and S) are shown by default with Rule 10b5-1 plan sales excluded; switch them on to compare. Disclosures lag the trade — Congress has 45 days, insiders two business days — and every row links to the original filing. Methodology. Not investment advice.