NI Wenjun

All filings by NI Wenjun on record concern Sunny Optical Technology (Group) Co. Ltd. Over a trading history stretching from 16 July 2025 to 27 October 2026, the count stands at 7 filings.

The open-market side counts 1 purchase alongside 5 sales. No amount is published for 6 filings, which the totals therefore leave out. Open-market purchases are the filings investors watch most closely, because the insider pays for the shares out of pocket. In 2026 alone, the filings show 1 purchase and 5 sales.

The newest entry dates from 30 October 2026: an open-market sale, in Sunny Optical Technology (Group) Co. Ltd. The last purchase on record was published on 8 July 2026, which is 123 days ago. Between a trade and the moment it shows up on HKEX, the median delay is 3 days. This delay matters because a trade only becomes useful information once it is public. Sales are harder to read than purchases, since they often meet personal needs such as tax or diversification. These figures are compiled from regulatory filings published by HKEX. They describe what insiders did and are not a recommendation.