CEOs, board members, and 10% holders are required to file SEC Form 4 within two business days of any transaction in their company's stock. We mirror the EDGAR feed nightly and surface the largest buys and sells over the trailing 90 days, with deep links back to the original filing for every row.
Insider buys are rare — most insider activity is grants and options-driven sales. An open-market purchase (P) at the insider's own expense is often read as a directional signal.
No open-market insider buys in the last 90 days yet — re-check after the next ingest run.
Largest insider sales by transaction value. Many are pre-scheduled 10b5-1 plan executions — flagged in the table when EDGAR's box 6.b is checked. They're still public-record but carry less directional meaning than discretionary sales.
No insider trades recorded in this window.
Source: SEC EDGAR Form 4 XML, parsed nightly and stored in our Postgres mirror. Transaction codes follow the SEC Form 4 instructions. We surface non-derivative transactions only — derivative-side grants, exercises, and option awards live on the per-person / per-company pages but are excluded from this leaderboard to keep comparisons apples-to-apples.
STOCK Act (Congressional) trades use the same underlying table but are filtered out here. They're served separately under /politics because the disclosure mechanics, lag (PTRs are filed up to 45 days after the trade), and amount-bucketing convention differ.
None of this is investment advice. Insiders trade for liquidity, estate planning, diversification, and tax reasons that have nothing to do with their view of the company. Treat the leaderboard as a data feed, not a signal.