Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Explore the full record of transactions filed by Lyon Joseph Douglas. Director active across 2 companies, notably CORCEPT THERAPEUTICS INC. In total, 41 filings have been logged. Split: 0 buy · 4 sells. Total volume traded: €520k. History available since 1 March 2023. The latest transaction was disclosed on 3 August 2026 (Cession). Regulator: SEC (Form 4). The full history is accessible without signup.
Companies and markets linked to Lyon Joseph Douglas
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
5,000 shares@ US$11.352.9% of flowCommon StockSEC:0000950170-24-069608:0
25 of 41 declarations
About Lyon Joseph Douglas
A declarant linked to CORCEPT THERAPEUTICS INC (XNAS) has filed 40 filings in total. Across the 40 recent filings held, they cover the period from 2023-03-03 to 2026-06-03, with 0 in buys and 367420 in sells; the most common transaction nature is option exercise.