InsidersTradesSigma
Browse the full record of transactions filed by Hung Tsung Chin, Dirigeant. Officer active across 1 companies, notably Sandmartin International Holdings Ltd.. In total, 2 filings have been logged. The latest transaction was disclosed on 17 April 2026 (Sale). Regulator: HKEX. All data is accessible without signup.
2 of 2 declarations
Hung Tsung Chin is an executive at Sandmartin International Holdings Ltd., a company specializing in technology solutions. He is responsible for strategic direction and optimizing operations.