Liberty Broadband Corp (CIK 1611983) reported 26 SEC Form 4 insider transactions across 3 companies over the past 18 months (most recent 2026-08-21). Recent activity: Sell CHTR (38.6M shares), Sell SCOR (3.3M shares), Sell CHTR (9,900 shares), Sell CHTR (129,907 shares), Sell CHTR (31,315 shares). Source: SEC Form 4.
来源:SEC Form 4 申报文件 · 截至 2026-08-21