HKEX Insider Activity — 2026-08-21

by hk-insider-activities-daily

🇭🇰 HKEX DI Report — 2026-08-21

🟢 ACCUMULATING — 2559 Dida Inc. ← eLong, Inc. / Tongcheng Travel Holdings Limited, 68.64% (increased by 1.55pp from prior filing); bought 15,936,356 shares @ HKD 1.3875 for ~HKD 22.1M total Read: Tongcheng Travel (via its eLong subsidiary) extended its already dominant controlling stake in ride-hailing app Dida by a further 1.55pp, continuing a steady parent-company consolidation of the float.

🟢 ACCUMULATING — 1566 CA Cultural Technology Group ← Kyosei-Bank Co., Ltd., 203.25% long reported (increased by 203.25pp from prior filing); bought 1,439,051,918 shares @ HKD 0.1772 for ~HKD 255M total Read: Kyosei-Bank built a large new stake in this micro-cap cultural tech issuer at ~HKD 0.18/share — the 203%+ disclosed long is physically impossible as a direct equity holding and almost certainly reflects a share-structure anomaly or filing error; verify independently before treating as actionable.

🔴 DISTRIBUTING — 2676 Suzhou Novosense Microelectronics (H) ← Keystone Master Fund, 5.94% (decreased by 0.56pp from prior filing); ~112,076 shares @ HKD 133.66 avg for ~HKD 15.0M notional Read: Keystone trimmed its barely-above-threshold stake in this analog chip designer — the non-standard reason code (11033 L) suggests a complex or off-market transaction structure behind the net decrease.

🆕 NEW ENTRY — 6821 Asymchem Laboratories (H) ← China Southern Asset Management, 5.12% (threshold crossed, increased by 0.84pp); bought 233,200 shares @ HKD 130.13 for ~HKD 30.3M Read: China Southern Fund crossed the 5% disclosure threshold in this CDMO, marking fresh institutional conviction in Asymchem's contract-manufacturing pipeline.

🆕 NEW ENTRY — 1989 Delton Technology (H) ← Morgan Stanley, 5.07% (threshold crossed, increased by 0.10pp); bought 46,041 shares @ HKD 139.92 for ~HKD 6.4M Read: Morgan Stanley barely crossed the 5% line in Delton Technology — the razor-thin margin above threshold suggests an aggregate across managed accounts rather than a firm-level directional conviction.

🆕 NEW ENTRY — 2076 Kanzhun (BOSS Zhipin, W shares) ← BlackRock, Inc., 5.54% (increased by 0.64pp from prior filing) Read: A BlackRock affiliated entity's individual notifiable holding was restructured away while the group's aggregate long in BOSS Zhipin grew and cleared 5% — this is an intra-group reallocation, not new open-market buying.

🆕 NEW ENTRY — 6031 SANY Heavy Industry (H) ← BlackRock, Inc., 5.08% (increased by 0.09pp from prior filing) Read: Same BlackRock internal restructure pattern — a subsidiary's stake was eliminated while the consolidated group position crossed the 5% notification threshold for the first time.

🆕 NEW ENTRY — 763 ZTE Corporation (H) ← Citigroup Inc., 5.05% (increased by 0.76pp from prior filing) Read: A Citigroup entity's individual holding was restructured, with the firm's aggregate long in ZTE rising above 5% — consistent with a custody or fund-vehicle reallocation rather than fresh external accumulation.

🏢 BUYBACK — 1138 COSCO SHIPPING Energy Transportation (H): BlackRock, Inc. at 6.64% (decreased by 1.12pp from prior filing) — triggered by issuer buyback Read: COSCO SHIPPING Energy's buyback program altered the share count enough to move BlackRock's disclosed stake by over 1pp — the net decrease implies BlackRock likely also reduced its own position concurrently alongside the share-count change.

🏢 BUYBACK — 9896 MINISO Group: The Bank of New York Mellon Corporation at 9.64% (decreased by 0.62pp from prior filing) — triggered by issuer buyback Read: MINISO's active buyback prompted BNY Mellon (as custodian) to file a percentage update — the net decrease likely reflects a combination of the share-count change and client-driven outflows from custodied shares.

⚙️ OPTION/CONVERSION — 2442 Easy Smart Group ← Huafeng Chu / Ever Genius International Group / Galaxy Equity Investment SPC / Galaxy Equity Management (single related-party chain), 39.57% post-subscription (decreased by 25.01pp from prior filing); subscribed 102,000,000 shares @ HKD 72.20 for ~HKD 7.36B total Read: The Galaxy/Chu Huafeng constellation committed HKD 7.36B in new share subscriptions, but a concurrent massive issuance to other parties diluted their combined stake from ~64.6% to 39.57% — the four parallel filings reflect the same underlying share tranche held through a single corporate chain.

⚙️ OPTION/CONVERSION — 9981 Woer Heat-Shrinkable Material (H) ← Jinzhi Jiang, 6.64% (decreased by 0.65pp from prior filing); subscribed 917,000 shares @ HKD 10.05 for ~HKD 9.2M Read: Jinzhi Jiang exercised a subscription right but a concurrent company-wide share issuance to other parties diluted the resulting percentage by 0.65pp.

⚙️ OPTION/CONVERSION — 2571 Beijing Saimo Technology (H) ← JR Capital Fund SP1, 0.00% post-subscription (decreased by 5.59pp from prior filing); subscribed 1,865,200 shares @ HKD 15.30 for ~HKD 28.5M Read: JR Capital subscribed to new Saimo shares but the filing reports a 0% resulting long position — the subscribed shares appear to have been transferred out or held through a structure that removes them from the filer's direct long, making this a mechanically unusual disclosure.

🔵 MAINTENANCE • 873 Shimao Services ← Overseas Investment Group International Limited, 0.00% (decreased by 54.95pp from prior filing) — reason 1704: securities borrowing/lending pool change • 1025 KNT Holdings ← China Investment and Finance Group / New Express Investment Limited, 6.61% (increased by 3.63pp from prior filing) — reason 1010: unclassified off-market allocation Read: The Shimao disclosure is a prime-broker lending-pool reclassification where shares shifted between L and P buckets — the 54.95pp swing is pure bookkeeping, not a sale — and the KNT Holdings movement under the unrecognised reason code 1010 similarly reflects an internal reallocation between related parties, not open-market trading in either case.