赵刚

Filings by 赵刚 span 2 companies, the busiest being 五方光电 and 千红制药. Over a trading history stretching from 29 May 2025 to 11 August 2025, the count stands at 2 filings.

Every open-market trade on record is a sale: 2 sales worth €4.1M.

Most recently, on 11 August 2025, the filings show an open-market sale worth €10k in 五方光电. Selling is not necessarily a view on the stock: liquidity needs and diversification are common motives. Source: insider filings from SSE / SZSE (CSRC). Past trades are no guide to future returns.