Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>

Common stock purchase or sale:
Transaction Date | Reported DateTime | Company | Symbol | Insider Relationship | Shares Traded | Average Price | Total Amount | Shares Owned | Filing |
2025-09-18 Purchase | 2025-09-22 5:46 pm | GCI Liberty Inc. | GLIBK | MALONE JOHN C Director 10% Owner | 10,270 | $34.97 | $359,159 | 1,332,363 (Indirect Direct) | View |
2025-09-15 Purchase | 2025-09-17 6:31 pm | GCI Liberty Inc. | GLIBK | MALONE JOHN C Director 10% Owner | 49,898 | $34.99 | $1,745,692 | 1,322,093 (Indirect Direct) | View |
2025-09-08 Purchase | 2025-09-10 5:55 pm | GCI Liberty Inc. | GLIBK | MALONE JOHN C Director 10% Owner | 14,169 | $35.99 | $509,920 | 1,277,283 (Indirect Direct) | View |
2025-09-02 Purchase | 2025-09-04 5:04 pm | GCI Liberty Inc. | GLIBK | MALONE JOHN C Director 10% Owner | 3,700 | $36 | $133,200 | 1,258,326 (Indirect Direct) | View |
2025-08-21 Purchase | 2025-08-25 5:37 pm | GCI Liberty Inc. | GLIBK | MALONE JOHN C Director 10% Owner | 16,153 | $35.98 | $581,254 | 1,254,626 (Indirect Direct) | View |
2025-08-18 Purchase | 2025-08-20 8:51 pm | GCI Liberty Inc. | GLIBK | MALONE JOHN C Director 10% Owner | 182,346 | $35.86 | $6,539,273 | 1,243,561 (Indirect Direct) | View |
Stock options: Exercise, Award, Grant, Conversion
Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
2025-08-21 Option Award | 2025-08-25 4:27 pm | N/A 2030-08-21 | GCI Liberty Inc. | GLIBK | DUNCAN RONALD A President and CEO | 814,441 | $0 | 814,441 (Direct) | View |
2025-08-21 Option Award | 2025-08-25 4:24 pm | 2025-12-06 2030-08-21 | GCI Liberty Inc. | GLIBK | DEEVY BRIAN Director | 11,085 | $0 | 11,085 (Direct) | View |
2025-08-21 Option Award | 2025-08-25 4:23 pm | 2025-12-06 2030-08-21 | GCI Liberty Inc. | GLIBK | Green Richard R Director | 10,406 | $0 | 10,406 (Direct) | View |
2025-08-21 Option Award | 2025-08-25 4:22 pm | 2025-12-06 2030-08-21 | GCI Liberty Inc. | GLIBK | ROMRELL LARRY E Director | 10,859 | $0 | 10,859 (Direct) | View |
2025-07-15 Other | 2025-08-19 8:44 pm | N/A N/A | GCI Liberty Inc. | GLIBK | MALONE JOHN C Director 10% Owner | 560,000 | $0 | 560,000 (Direct) | View |
2025-07-17 Option Award | 2025-07-23 5:01 pm | 2026-01-05 2026-01-05 | GCI Liberty Inc. | GLIBK | DUNCAN RONALD A President and CEO | 7,035 | $0 | 7,035 (Direct) | View |
2025-07-14 Other | 2025-07-16 4:15 pm | N/A N/A | GCI Liberty Inc. | GLIBK | DUNCAN RONALD A President and CEO | 102,582 | $0 | 187,437 (Direct) | View |
2025-07-14 Other | 2025-07-16 4:15 pm | N/A N/A | GCI Liberty Inc. | GLIBK | Green Richard R Director | 1,619 | $0 | 3,205 (Direct) | View |
2025-07-14 Other | 2025-07-16 4:15 pm | N/A N/A | GCI Liberty Inc. | GLIBK | Wendling Brian J CAO & PFO | 2,746 | $0 | 5,492 (Direct) | View |
2025-07-14 Other | 2025-07-16 4:14 pm | N/A N/A | GCI Liberty Inc. | GLIBK | Wilm Renee L Chief Legal/Admin Officer | 1,813 | $0 | 3,626 (Direct) | View |
2025-07-14 Other | 2025-07-16 4:14 pm | N/A N/A | GCI Liberty Inc. | GLIBK | MALONE JOHN C Director 10% Owner | 1,746,899 | $0 | 2,815,543 (Direct) | View |
2025-07-14 Other | 2025-07-14 5:48 pm | N/A N/A | GCI Liberty Inc. | GLIBA | Liberty Broadband Corp 10% Owner | 57,396,570 | $0 | 57,396,570 (Direct) | View |
Ownership | 2025-07-11 09:10 am | N/A N/A | GCI Liberty Inc. | Liberty Broadband Corp 10% Owner | 0 | $0 | 1,000 (Direct) | View |