Langer Robert H. (CIK 2052906) reported 2 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-03-17). Recent activity: Buy SPHR (10,648 shares), Sell SPHR (5,416 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-03-17 | Sphere Entertainment Co. (SPHR) | EVP, CFO & Treasurer | Buy | 10,648 | $0 |
| 2026-03-17 | Sphere Entertainment Co. (SPHR) | EVP, CFO & Treasurer | Sell | 5,416 | $572,471 |
来源：SEC Form 4 申报文件 · 截至 2026-03-17