Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Explore the complete record of transactions filed by Fuller Mark C. Director active across 1 company, notably Castellum, Inc.. In total, 9 reports have been recorded. Breakdown: 4 buys · 3 sells. Total volume traded: €174m. Activity tracked since 28 November 2022. The latest transaction was disclosed on 19 May 2025 (Cession). Regulator: SEC (Form 4). All data is accessible without signup.