InsidersTradesSigma
Discover the full insider trade history of 三洋實業, a listed equity based in Taiwan. Shares trade on TW TW, under the authority of TWSE / TPEx (MOPS). The latest transaction was disclosed on 8 June 2026 (Negotiated). Among the most active insiders: 蔣玉蓮. All data is accessible without an account.