MALONE JOHN C (CIK 937797) reported 116 SEC Form 4 insider transactions across 6 companies over the past 18 months (most recent 2026-08-20). Recent activity: Sell LBRDK (66,000 shares), Sell LBRDK (66,000 shares), Sell LBRDK (1.2M shares), Sell LBRDK (58,184 shares), Sell LBRDK (6.6M shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-20 | Liberty Broadband Corp (LBRDK) | Director | Sell | 66,000 | $5.8M |
| 2026-08-20 | Liberty Broadband Corp (LBRDK) | Director | Sell | 66,000 | $5.8M |
| 2026-08-20 | Liberty Broadband Corp (LBRDK) | Director | Sell | 1.2M | $0 |
| 2026-08-20 | Liberty Broadband Corp (LBRDK) | Director | Sell | 58,184 | $0 |
| 2026-08-20 | Liberty Broadband Corp (LBRDK) | Director | Sell | 6.6M | $0 |
| 2026-08-20 | Liberty Broadband Corp (LBRDK) | Director | Sell | 122,649 | $0 |
| 2026-08-20 | Liberty Broadband Corp (LBRDK) | Director | Sell | 25,444 | $0 |
| 2026-08-20 | Liberty Broadband Corp (LBRDK) | Director | Sell | 57,641 | $0 |
| 2026-08-20 | Liberty Broadband Corp (LBRDK) | Director | Sell | 357,106 | $0 |
| 2026-08-20 | Liberty Broadband Corp (LBRDK) | Director | Sell | 213,332 | $0 |
| 2026-08-18 | Liberty Latin America Ltd. (LILA) | 10% Owner | Buy | 6,761 | $57,468 |
| 2026-08-17 | Liberty Capital Corp/NV (GLIBK) | Director | Buy | 1,000 | $26,000 |
| 2026-08-13 | Liberty Latin America Ltd. (LILA) | 10% Owner | Buy | 22,477 | $191,054 |
| 2026-08-13 | Liberty Latin America Ltd. (LILA) | 10% Owner | Buy | 28,219 | $239,859 |
| 2026-08-12 | Liberty Capital Corp/NV (GLIBK) | Director | Buy | 259,680 | $6.5M |
| 2026-08-12 | Liberty Capital Corp/NV (GLIBK) | Director | Buy | 147,050 | $3.6M |
| 2026-08-12 | Liberty Capital Corp/NV (GLIBK) | Director | Buy | 68,800 | $1.7M |
| 2026-08-12 | Liberty Capital Corp/NV (GLIBK) | Director | Buy | 66,702 | $1.7M |
| 2026-08-11 | Liberty Latin America Ltd. (LILA) | 10% Owner | Buy | 29,873 | $253,903 |
| 2026-08-11 | Liberty Latin America Ltd. (LILA) | 10% Owner | Buy | 73,455 | $1.5M |
| 2026-08-11 | Liberty Latin America Ltd. (LILA) | 10% Owner | Buy | 97,955 | $829,620 |
| 2026-08-11 | Liberty Latin America Ltd. (LILA) | 10% Owner | Buy | 15,749 | $321,335 |
| 2026-06-29 | Liberty Latin America Ltd. (LILA) | Insider | Buy | 17,693 | $123,819 |
| 2026-06-29 | Liberty Latin America Ltd. (LILA) | Insider | Buy | 336,706 | $2.3M |
| 2026-06-29 | Liberty Latin America Ltd. (LILA) | Insider | Buy | 45,300 | $926,326 |
Source: SEC Form 4 filings · as of 2026-08-20