Tan Si-Hui — Chief Science Officer
Insider trading activity for Tan Si-Hui sourced from SEC EDGAR Form 4 filings.
Overview
- Title: Chief Science Officer
- Company: Horizon Quantum Holdings Ltd.
- Total insider trades: 1
- Total buy volume: $0
- Total sell volume: $0
- Last trade: Mar 25, 2026
Recent Trades
| Date | Insider | Ticker / Company | Type | Shares | Value |
|---|---|---|---|---|---|
| Mar 19, 2026 | Tan Si-Hui | HQ Horizon Quantum Holdings Ltd. | BUY | 500,000 | N/A |