Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Explore the complete record of transactions filed by Martinko Joseph T.. Director active across 1 company, notably Chemours Co. In total, 10 reports have been published. Breakdown: 1 buy · 0 sell. Total volume traded: €26k. History available since 1 August 2023. The latest transaction was filed on 7 August 2026 (Acquisition). Regulator: SEC (Form 4). The full history is free.
Companies and markets linked to Martinko Joseph T.
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Martinko Joseph T. is a declarant linked to Chemours Co, listed on XNAS, with 6 filings in total. In the sampled recent filings from 2023-08-03 to 2025-03-05, the buy and sell amounts are 0, and the most frequent transaction nature is Attribution.