Ticker | Value | Shares | Price | Security | Type | Insider | Title | Return | Flags | Date |
|---|---|---|---|---|---|---|---|---|---|---|
| No transactions found | ||||||||||
Si-hui Tan currently holds 500,000 shares of Horizon Quantum Holdings Ltd. (HQ), valued at approximately $0. This represents their equity stake as Chief Science Officer.
Based on SEC Form 4 filings, Si-hui Tan has been a net neutral trader of HQ stock. They have purchased $0 and sold $0 worth of shares.
Si-hui Tan's most recent insider trade was on Mar 19, 2026, when they sold 500,000 shares at $0.00 per share.
Si-hui Tan serves as Chief Science Officer at Horizon Quantum Holdings Ltd. (HQ). They have executed 1 insider transactions totaling $0 over their tenure at the company.
Si-hui Tan holds the position of Chief Science Officer at Horizon Quantum Holdings Ltd., where they are responsible for executive-level decision-making and strategic oversight. They have been associated with the company for 1 years and currently hold a stake valued at $0.
Si-hui Tan has shown a balanced trading pattern, with $0 in total purchases and $0 in total sales across all transactions. Their most recent activity indicates a balanced approach to trading.
The largest transaction by Si-hui Tan was on Mar 19, 2026, when they purchased $0 worth of HQ shares. This transaction involved 500,000 shares at N/A per share.
Si-hui Tan currently owns 500,000 shares of Horizon Quantum Holdings Ltd. (HQ), with an estimated value of $0. This stake represents their equity holdings accumulated through purchases, awards, and option exercises.
All of Si-hui Tan's SEC Form 4 insider trading filings are tracked on this page. Each transaction links directly to the official SEC EDGAR filing. Si-hui Tan has 1 Form 4 filings on record as an insider at Horizon Quantum Holdings Ltd..
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