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Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Discover the detailed record of transactions filed by Cha Myoungil. Officer active across 1 company, notably Tandem Diabetes Care INC. Cumulatively, 6 disclosures have been published. Activity tracked since 15 June 2023. The latest transaction was disclosed on 21 May 2026 (Levée d'options). Regulator: SEC (Form 4). The full history is free.
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6 of 6 declarations
Cha Myoungil is a declarant linked to Tandem Diabetes Care INC, where the listed role is Director. The record shows 6 filings in total, and the sampled recent filings cover the period from 2023-06-16 to 2026-05-22, with the transaction nature listed as option exercise.