Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Discover the full record of transactions filed by Graff William E.. Officer active across 1 company, notably Clarivate PLC. Aggregated, 5 disclosures have been published. History available since 15 May 2024. The latest transaction was filed on 15 March 2025 (Attribution). Regulator: SEC (Form 4). The full history is accessible without signup.