张琴

All filings by 张琴 on record concern 荃银高科, in the capacity of senior executive. We count 5 filings; the first trade dates from 8 July 2021 and the latest from 30 May 2022.

The open-market record consists of 5 sales worth €18.3M, with no purchase. In 2022 alone, the filings show no purchases and 2 sales.

On 30 May 2022 came the latest disclosure, an open-market sale for €1.5M in 荃银高科. 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. A sale on its own says little: insiders also sell to pay tax, fund a purchase or diversify. This summary is built from SSE / SZSE (CSRC) disclosures alone and does not predict where the share price will go.