InsidersTradesSigma
Discover the full record of transactions filed by 이상돈, Dirigeant. Director active across 2 companies, notably 토마토시스템. Aggregated, 6 disclosures have been published. The latest transaction was filed on 8 April 2026 (Purchase). Regulator: DART (FSS). All data is free.
6 of 6 declarations
Lee Sang-don is an Executive at 토마토시스템. Although no specific function is mentioned, he contributes to the company's leadership and the implementation of its strategic objectives. 토마토시스템 focuses on technology solutions.