InsidersTradesSigma
Explore the full record of transactions filed by Staneff Matthew A., Vice-Président Exécutif et Directeur Marketing. Director active across 1 company, notably T-Mobile US, Inc.. In total, 2 disclosures have been recorded. Breakdown: 0 buy · 2 sells. Total volume traded: €10.4m. History available since 7 May 2021. The latest transaction was disclosed on 7 May 2021 (Cession). Regulator: SEC (Form 4). The full history is accessible without signup.
2 of 2 declarations
Staneff Matthew A. is the Executive Vice President and Chief Marketing Officer of T-Mobile US, Inc. In this role, he is responsible for marketing strategy and brand management, contributing to the company's expansion and leadership position in the telecommunications market.