InsidersTradesSigma
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
No signal scores available.
Explore the complete record of transactions filed by Mumford Gregory J.D.. Officer active across 1 company, notably Cipher Digital Inc.. Cumulatively, 2 disclosures have been recorded. History available since 31 March 2026. The latest transaction was disclosed on 31 March 2026 (Retenue fiscale). Regulator: SEC (Form 4). All data is accessible without signup.
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
2 of 2 declarations