HKEX Insider Activity — 2026-07-24

by hk-insider-activities-daily

🇭🇰 HKEX DI Report — 2026-07-24

🟢 ACCUMULATING — 2410 TYK Medicines ← Anchor International, 16.63% (increased by 16.63pp from no prior position); bought 63,222,744 shares @ HKD 7.30 for HKD 461.5M total Read: Anchor International deployed HKD 461.5M to lock in a 16.63% anchor block in this B-share biotech in a single move, instantly making itself a major shareholder with board-level influence.

🟢 ACCUMULATING — 2630 Vigonvita Life Sciences ← Shenzhen Ruikang Yuhong Gongying Investment LP, 71.43% (increased by 70.94pp from no prior position) Read: Shenzhen Ruikang Yuhong surfaced as the 71.43% controlling shareholder of Vigonvita Life Sciences in what appears to be a mandatory post-listing disclosure of a pre-existing founding stake, not open-market buying.

🟢 ACCUMULATING — 2630 Vigonvita Life Sciences ← Jiaxing Yuhan Equity Investment LP, 28.57% (increased by 27.58pp from no prior position); bought 800,000 shares Read: Jiaxing Yuhan co-disclosed a complementary 28.57% minority stake in Vigonvita alongside the controlling fund — together the two entities account for 100% of notifiable holdings in a classic dual-fund pre-IPO structure entering the HKEX disclosure regime.

🆕 NEW ENTRY — 1949 Platt Nera International ← Hong Kong Tiancao Ecological Technology / Tae-soo La (ultimate controller), 16.67% (first notifiable position); bought 38,400,000 shares @ HKD 0.36 for HKD 13.8M total Read: Korean-backed Tiancao and its controller Tae-soo La crossed the initial 5% threshold in one stroke by acquiring a 16.67% controlling-tier block in micro-cap Platt Nera for just HKD 13.8M at sub-dollar pricing.

🆕 NEW ENTRY — 358 Jiangxi Copper ← BlackRock, 5.04% (increased by 0.23pp as a related entity ceased its separately-notifiable interest) Read: BlackRock's H-share aggregate in Jiangxi Copper re-crossed 5% to sit at 5.04% after an internal re-organisation absorbed a subsidiary's separate position into the parent group, resulting in a net upward move rather than an exit.

🏢 BUYBACK — BlackRock's stakes mechanically resized by issuer repurchase programmes across six H-share names (event date 2026-07-20): • 522 ASMPT — now 4.98% (decreased by 0.68pp; dropped below the 5% disclosure floor) • 1138 COSCO Shipping Energy — now 5.67% (decreased by 2.26pp) • 1772 Ganfeng Lithium — now 7.91% (decreased by 1.93pp) • 268 Kingdee — now 6.83% (decreased by 0.52pp) • 696 TravelSky — now 8.43% (decreased by 0.61pp) • 2899 Zijin Mining — now 7.94% (decreased by 0.50pp) Read: Every percentage move here is a passive consequence of each company's own buyback programme reducing total shares outstanding — BlackRock did not sell; notably, ASMPT now sits below the 5% C1 reporting threshold so future BlackRock moves there may not be publicly disclosed.

🏢 BUYBACK — 8191 Hong Wei (Asia) ← Gang Chen (director), 0.00% (decreased by 2.83pp — filing event dated 2026-02-02, approximately five months delayed) Read: A heavily delayed C2 director disclosure confirms that Gang Chen's entire 2.83% stake in Hong Wei (Asia) was extinguished through a company share buyback in early February 2026, with the filing only now appearing in the HKEX system.

⚙️ OPTION/CONVERSION — 1323 Huasheng International ← Capital Wealth Global / Chia-hsiang Chang (controller), 3.36% (decreased by 17.73pp despite subscribing new shares); subscribed 128,900,000 shares @ HKD 0.265 for HKD 34.2M total Read: Capital Wealth Global subscribed HKD 34.2M in new Huasheng International shares yet still suffered a punishing 17.73pp dilution because the company simultaneously placed a far larger volume of fresh shares to other investors in the same round.

🔵 MAINTENANCE — 1432 China Shengmu ← BPEA EQT group (EQT AB; BPEA EQT Holdings AB; BPEA Private Equity Fund V, L.P.; BPEA Private Equity GP V Limited; Greenbelt Global Limited), 0.00% (each down by 6.40pp per filing) Read: All five BPEA EQT-related filers report a securities-lending pool reclassification (reason 1704) in China Shengmu — these are shares shifting between lending and proprietary custody buckets inside a prime-brokerage framework, with no actual disposal of economic interest.