Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
No signal scores available.
Browse the full record of transactions filed by Leblanc Leonard J, Director. Director active across 1 company, notably AXT INC. Aggregated, 11 reports have been recorded. Split: 0 buy · 4 sells. Total volume traded: €550k. Activity tracked since 20 May 2021. The latest transaction was filed on 17 August 2026 (Cession). Regulator: SEC (Form 4). The full history is accessible without signup.
Companies and markets linked to Leblanc Leonard J
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LEBLANC LEONARD J is Administrateur at AXT INC. The declarant has 8 filings in total, and across the sampled recent filings from 2021-05-24 to 2026-06-05, the transactions show 0 EUR of buys and 26484 EUR of sells, with the modal transaction nature listed as Attribution.