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Total declarations
Company
▲ Purchases (1 ops.)
▼ Sales (1 ops.)
Latest filing published 30 Jul 2026 for Horizon Robotics - W.
Insider track record
Disclosed buys
1
Disclosed sells
1
Signal history
No signal scores available.
Closed purchases
Market purchases
1
Not enough history yet: 0 closed purchases, at least 2 are needed.
Purchases by company
Huang Chang: trading record in brief
Huang Chang is a declared insider of Horizon Robotics - W, with filings sourced from HKEX. In total, 4 filings cover trades dated from 26 July 2025 to 26 July 2026.
In open-market terms, that means 1 purchase on one side and 1 sale on the other. The totals exclude 2 filings filed without an amount. Buying on the open market means paying the going price with one's own funds, a different act from receiving shares as pay. In 2026 alone, the filings show 1 purchase and 1 sale.
On 30 July 2026 came the latest disclosure, a transaction in Horizon Robotics - W. The last purchase on record was published on 10 June 2026, which is 137 days ago. Between a trade and the moment it shows up on HKEX, the median delay is 5 days. The shorter that gap, the sooner other investors can see what insiders have done. Source: insider filings from HKEX. Past trades are no guide to future returns.
Companies and markets linked to Huang Chang
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations4 total
902,658 sharesShareXHKGHKEX:DA20260729E00505
2,137,977 sharesShareXHKGHKEX:DA20260609E00510
2,137,977 sharesShareXHKGHKEX:DA20260609E00509
Canonical exit: 2 Sept 2026 (T+90)
902,658 sharesShareXHKGHKEX:DA20250729E00435
4 of 4 declarations
