CUI Song

CUI Song, listed as chief executive, appears in our data through filings on OSL Group Ltd. shares, published by HKEX. Over a trading history stretching from 13 May 2025 to 13 May 2026, the count stands at 3 filings.

The open-market record is one-sided, with 2 purchases and not one sale. The amount is not disclosed for 2 filings. Open-market purchases are the filings investors watch most closely, because the insider pays for the shares out of pocket. 2026 to date brings 1 purchase and no sales.

The record was last updated on 15 May 2026 with a transaction in OSL Group Ltd. The most recent open-market purchase was published on 3 February 2026, 263 days ago. Between a trade and the moment it shows up on HKEX, the median delay is 2 days. The shorter that gap, the sooner other investors can see what insiders have done. Every figure here comes from the filings published by HKEX and describes the past, not future prices; it is not investment advice.