InsidersTradesSigma
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Explore the full record of transactions filed by Harbour Austin. Insider active across 1 company, notably ProFrac Holding Corp.. Aggregated, 2 filings have been published. History available since 28 March 2025. The latest transaction was disclosed on 7 April 2026 (Attribution). Regulator: SEC (Form 4). The full history is accessible without signup.
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