Zeng Daibing

Zeng Daibing is a declared insider of Black Sesame International Holding Ltd. (chief executive), with filings sourced from HKEX. Over a trading history stretching from 8 August 2024 to 12 May 2026, the count stands at 8 filings.

In open-market terms, that means 1 purchase on one side and 3 sales worth €2.9M on the other. The totals exclude 2 filings filed without an amount. 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 no purchases and 3 sales.

The latest filing, published on 15 May 2026, reports an open-market sale of €613k in Black Sesame International Holding Ltd. The last insider purchase was made public on 8 May 2025, 549 days ago. The median gap between a trade and its publication by HKEX is 4 days. 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 HKEX disclosures alone and does not predict where the share price will go.