InsidersTradesSigma
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
No signal scores available.
Discover the detailed record of transactions filed by Grossack Marshall J. Insider active across 1 company, notably Allied World Assurance Co Holdings, AG. Aggregated, 1 disclosures have been published. Split: 0 buy · 1 sell. Regulator: SEC (Form 4). The full history is accessible without signup.
1 of 1 declaration