李長榮化學工業股份有限公司

李長榮化學工業股份有限公司 appears in our data through filings on 榮科 shares, published by TWSE / TPEx (MOPS). Between 19 June 2017 and 13 March 2026, the trades on record add up to 15 filings.

No open-market purchase or sale appears among the filings, only grants, plan transactions and other operations. Grants and option exercises follow pay plans set in advance, so they reveal less about an insider's own view than a purchase made with personal money.

On 13 March 2026 came the latest disclosure, a transaction in 榮科. The median gap between trade and publication is zero days: most filings appear on the same day. That lag is the time during which only the insider knows about the trade. Every figure here comes from the filings published by TWSE / TPEx (MOPS) and describes the past, not future prices; it is not investment advice.