上智生技創業投資股份有限公司

上智生技創業投資股份有限公司 discloses dealings in 益安 to TWSE / TPEx (MOPS). In total, 3 filings cover trades dated from 22 January 2021 to 1 April 2021.

Not one of the filings records a straightforward purchase or sale on the market. Because grants and exercises are largely decided by remuneration plans, they are not counted as purchases here.

The newest entry dates from 1 April 2021: a transaction, in 益安. The median gap between trade and publication is zero days: most filings appear on the same day. This delay matters because a trade only becomes useful information once it is public. Source: insider filings from TWSE / TPEx (MOPS). Past trades are no guide to future returns.