Winklevoss Cameron Howard (CIK 2084695) reported 2 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-05-18). Recent activity: Buy GEMI (7.1M shares), Sell GEMI (100 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-05-18 | Gemini Space Station, Inc. (GEMI) | Director | Buy | 7.1M | $100.0M |
| 2025-09-15 | Gemini Space Station, Inc. (GEMI) | President | Sell | 100 | $0 |
Source: SEC Form 4 filings · as of 2026-05-18