InsidersTradesSigma
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Explore the full record of transactions filed by Chang Yahui. Insider active across 1 company, notably TIGO ENERGY, INC.. Aggregated, 6 disclosures have been logged. History available since 11 November 2024. The latest transaction was disclosed on 7 August 2026 (Attribution). Regulator: SEC (Form 4). All data is accessible without signup.
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6 of 6 declarations
Chang Yahui is a declarant linked to TIGO ENERGY, INC. on XNAS, where the listed role is Chief Operating Officer. The record shows 4 filings in total, and among the 4 sampled recent filings, the modal transaction nature is Attribution, with buy and sell volumes of 0 EUR each between 2024-12-16 and 2026-03-19. The largest filing in the recent sample is dated 2025-10-09 for 39448.27473006438 EUR.