Lightstone Ventures II, L.P. (CIK 1699565) reported 2 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2025-08-05). Recent activity: Buy SI (1.6M shares), Buy SI (266,666 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2025-08-05 | SHOULDER INNOVATIONS, INC. (SI) | Insider | Buy | 1.6M | $0 |
| 2025-08-05 | SHOULDER INNOVATIONS, INC. (SI) | Insider | Buy | 266,666 | $4.0M |
Source: SEC Form 4 filings · as of 2025-08-05