Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Explore the detailed record of transactions filed by O'Brien Michael Graham. Director active across 1 company, notably ZoomInfo Technologies Inc.. In total, 40 reports have been logged. Breakdown: 0 buy · 1 sell. Total volume traded: €17k. Activity tracked since 1 April 2026. The latest transaction was disclosed on 6 August 2026 (Cession). Regulator: SEC (Form 4). The full history is openly available.
Companies and markets linked to O'Brien Michael Graham
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
O'Brien Michael Graham is an insider linked to ZoomInfo Technologies Inc., where he is CFO. The record shows 33 filings, and the sampled recent filings cover the period from 2024-10-03 to 2026-07-06, with the modal transaction nature listed as option exercise.