WELSH JOHN E III (CIK 1180040) reported 2 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-08-20). Recent activity: Sell LBRDK (5,000 shares), Sell LBRDK (3,917 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-20 | Liberty Broadband Corp (LBRDK) | Director | Sell | 5,000 | $0 |
| 2026-08-20 | Liberty Broadband Corp (LBRDK) | Director | Sell | 3,917 | $0 |
Source: SEC Form 4 filings · as of 2026-08-20