智通财经APP获悉，香港联交所最新资料显示，4月11日，KnightSky Holdings Ltd.增持开明投资(00768)1.92亿股，每股作价0.03港元，总金额为576万港元。增持后最新持股数目约为1.92亿股，最新持股比例为15.10%。
本交易涉及其他关联方：郑启明和詹美卿。
补充资料：Knight Sky Holdings Limited and Kingswell Holdings Group Limited entered into a sale and purchase agreement, pursuant to which Kingwell Holdings Group Limited agreed to sell, and Knight Sky Holdings Limited agreed to purchase, 192,000,000 shares of UBA Investments Limited at the consideration of HK$0.03 per share subject to the terms and conditions therein.