Fitzsimons Catherine Michele (CIK 2123065) reported 2 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-09-15). Recent activity: Buy HQ (2,148 shares), Sell HQ (1,122 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-09-15 | Horizon Quantum Holdings Ltd. (HQ) | CL and CO | Buy | 2,148 | $0 |
| 2026-09-15 | Horizon Quantum Holdings Ltd. (HQ) | CL and CO | Sell | 1,122 | $17,077 |
来源：SEC Form 4 申报文件 · 截至 2026-09-15