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 Happel David. Insider active across 2 companies, notably Raptor Pharmaceutical Corp. In total, 10 reports have been logged. Breakdown: 3 buys · 3 sells. Total volume traded: €1.1m. Activity tracked since 16 November 2023. The latest transaction was disclosed on 20 July 2026 (Cession). Regulator: SEC (Form 4). All data is free.
Companies and markets linked to Happel David
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Happel David is a declarant linked to 6 filings in total. In the sampled recent filings from 2016-02-11 to 2025-02-07, buy amounts total 66172 EUR and no sell amount is shown, with transactions in Sagimet Biosciences Inc. and Raptor Pharmaceutical Corp.