InsidersTradesSigma
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Explore the detailed record of transactions filed by Field Callie R. Director active across 1 company, notably T-Mobile US, Inc.. Aggregated, 10 reports have been published. Breakdown: 0 buy · 4 sells. Total volume traded: €7m. Activity tracked since 11 August 2022. The latest transaction was disclosed on 29 July 2025 (Cession). Regulator: SEC (Form 4). All data is free.
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10 of 10 declarations
Field Callie R is a declarant and President, Business Group at T-Mobile US, Inc. (XNAS). The declarant has 10 filings in total, and across the 10 sampled filings from 2022-08-15 to 2025-07-31, the activity is all sell-side, with sell volume of EUR 7039042 and buy volume of EUR 0.