InsidersTradesSigma
Long-form, data-driven studies on 1.3M+ filings across 43 markets. Comparative regulation, walk-forward backtests, profiles, market mechanics.
5 insider patterns with verifiable edge on Sigma's EU_strict dataset. CEO bid, CFO+BOARD cluster, controlled holding, sector momentum, and Q4 seasonal signal. Real OOS numbers.
Across 2023-2024 EU and US insider buys in our sample, women filed 3.6% of declarations. Smaller tickets, more cluster context, smaller sample.