孙大明

孙大明, listed as chief executive, appears in our data through filings on 宸展光电 shares, published by SSE / SZSE (CSRC). In total, 2 filings cover trades dated from 7 September 2022 to 10 January 2023.

No open-market purchase appears, only 2 sales worth €796k. So far in 2023, the count stands at no purchases and 1 sale.

The newest entry dates from 10 January 2023: an open-market sale of €415k, in 宸展光电. Sales are harder to read than purchases, since they often meet personal needs such as tax or diversification. Every figure here comes from the filings published by SSE / SZSE (CSRC) and describes the past, not future prices; it is not investment advice.