A modern alternative to OpenInsider, with more transaction types

Show HN: A modern alternative to OpenInsider, with more transaction types

A modern alternative to OpenInsider, with more transaction types operates in show hn launch.

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Hi HN, I've been working on 13radar.com, a site focused on tracking institutional holdings. Today, I’m releasing a beta version of our new Insider Trading Tracker. Like many of you, I've used OpenInsider for years. It's a legendary tool, but the UI hasn't changed in decades, and the data classification can be broad. I wanted to build something that feels modern and digs deeper into the data. How it differs from existing tools (OpenInsider / GuruFocus): Granularity: We parse SEC Form 4 filings to categorize transactions into finer types. Instead of just "Buy/Sell," we try to distinguish specific grants, exercises, and other transactions more clearly than OpenInsider. Data Depth: We are displa

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Website: www.13radar.com/insider