Only open-market buys / sells (codes P/S) are a conviction signal; grants, option exercises, tax-withholding, and gifts are compensation mechanics, shown but greyed. The trailing 12-month tallies run to today but the store covers filings through 2026-06-30 only (SEC bulk data sets publish quarterly), so recent activity may be absent.
| Date | Insider | Role | Transaction | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-06-16 | CCH II LLC | TenPercentOwner | +Exercise | 20,000 | — | — |
| 2026-06-16 | LIVEK WILLIAM PAUL | Director | +Exercise | 10,000 | — | — |
| 2026-06-16 | Wendling Brian J | Director | +Exercise | 10,000 | — | — |
| 2026-06-16 | McLaughlin Matthew F. | Director,Officer | +Exercise | 10,000 | — | — |
| 2026-06-06 | Bagdasarian Stephen | Officer | +Exercise | 2,475 | — | — |
| 2026-06-06 | Bagdasarian Stephen | Officer | −Tax w/h | 726 | $7.97 | $5,786 |
| 2025-12-29 | Liberty Broadband Corp | Director,TenPercentOwner | +Grant | 3,286,825 | — | — |
| 2025-12-29 | SPECTRUM MANAGEMENT HOLDING COMPANY, LLC | TenPercentOwner | +Grant | 3,286,825 | — | — |
| 2025-12-29 | Patterson Martin Edward | Director | +Exercise | 10,000 | — | — |
| 2025-12-29 | Gillin Leslie | Director | +Exercise | 10,000 | — | — |
| 2025-12-29 | Banerjee Nana | Director | +Exercise | 10,000 | — | — |
| 2025-12-29 | FISHER ITZHAK | Director | +Exercise | 10,000 | — | — |
| 2025-12-29 | Cerberus Capital Management, L.P. | Director,TenPercentOwner | +Grant | 3,286,825 | — | — |
| 2025-11-14 | LIVEK WILLIAM PAUL | Director | −Sell | 9,900 | $6.55 | $64,845 |
| 2025-11-12 | LIVEK WILLIAM PAUL | Director | −Sell | 68 | $6.99 | $475 |
| 2025-11-12 | LIVEK WILLIAM PAUL | Director | −Sell | 1,934 | $6.85 | $13,248 |
| 2025-11-11 | LIVEK WILLIAM PAUL | Director | −Sell | 835 | $7.08 | $5,912 |
| 2025-11-11 | LIVEK WILLIAM PAUL | Director | −Sell | 2,900 | $7.13 | $20,677 |
| 2025-11-10 | LIVEK WILLIAM PAUL | Director | −Sell | 2,206 | $7.57 | $16,699 |
| 2025-09-26 | Bagdasarian Stephen | Officer | −Tax w/h | 366 | $6.12 | $2,240 |
| 2025-09-26 | Bagdasarian Stephen | Officer | +Exercise | 1,250 | — | — |
| 2025-06-17 | Charter Communications Holding Company, LLC | TenPercentOwner | +Exercise | 21,478 | — | — |
| 2025-06-17 | Banerjee Nana | Director | +Exercise | 10,739 | — | — |
| 2025-06-17 | FISHER ITZHAK | Director | +Exercise | 10,739 | — | — |
| 2025-06-17 | Gillin Leslie | Director | +Exercise | 10,739 | — | — |
| 2025-06-17 | LIVEK WILLIAM PAUL | Director | +Exercise | 10,739 | — | — |
| 2025-06-17 | Patterson Martin Edward | Director | +Exercise | 10,739 | — | — |
| 2025-06-17 | McLaughlin Matthew F. | Director | +Exercise | 10,739 | — | — |
| 2025-06-17 | Wendling Brian J | Director | +Exercise | 10,739 | — | — |
| 2025-06-06 | Bagdasarian Stephen | Officer | −Tax w/h | 726 | $5.09 | $3,695 |
| 2025-06-06 | Bagdasarian Stephen | Officer | +Exercise | 2,475 | — | — |
| 2024-11-29 | Carpenter Jonathan | Director,Officer | +Exercise | 7,534 | — | — |
| 2024-09-26 | Bagdasarian Stephen | Officer | −Tax w/h | 366 | $7.14 | $2,613 |
| 2024-09-26 | Bagdasarian Stephen | Officer | +Exercise | 1,250 | — | — |
| 2024-06-12 | Rosenthal Brent D | Director | +Exercise | 8,415 | — | — |
| 2024-06-12 | Wendling Brian J | Director | +Exercise | 8,415 | — | — |
| 2024-06-12 | Patterson Martin Edward | Director | +Exercise | 8,415 | — | — |
| 2024-06-12 | Love Kathleen | Director | +Exercise | 8,415 | — | — |
| 2024-06-12 | Banerjee Nana | Director | +Exercise | 8,415 | — | — |
| 2024-06-12 | CHARTER COMMUNICATIONS, INC. /MO/ | TenPercentOwner | +Exercise | 11,100 | — | — |
| 2024-06-12 | FISHER ITZHAK | Director | +Exercise | 8,415 | — | — |
| 2024-06-12 | Gillin Leslie | Director | +Exercise | 8,415 | — | — |
| 2024-06-12 | LIVEK WILLIAM PAUL | Director | +Exercise | 8,415 | — | — |
| 2024-06-06 | Bagdasarian Stephen | Officer | +Exercise | 2,475 | — | — |
| 2024-06-06 | Bagdasarian Stephen | Officer | −Tax w/h | 726 | $13.38 | $9,714 |
| 2024-04-03 | Rendino Kevin | Other | +Buy | 1,417 | $14.94 | $21,170 |
| 2024-03-10 | ALGRANATI DAVID | Officer | −Tax w/h | 891 | $17.11 | $15,245 |
| 2024-03-10 | ALGRANATI DAVID | Officer | +Exercise | 2,360 | — | — |
| 2023-11-29 | Carpenter Jonathan | Officer | +Exercise | 150,659 | — | — |
| 2023-08-17 | Wendling Brian J | Director | +Buy | 10,353 | $0.73 | $7,558 |
| 2023-08-17 | Curry Mary Margaret | Officer | +Buy | 15,000 | $0.73 | $10,950 |
| 2023-08-16 | Carpenter Jonathan | Officer | +Buy | 5,000 | $0.77 | $3,850 |
| 2023-08-16 | Wendling Brian J | Director | +Buy | 39,647 | $0.76 | $30,132 |
| 2023-08-11 | Carpenter Jonathan | Officer | +Buy | 7,500 | $0.81 | $6,075 |
| 2023-06-20 | Patterson Martin Edward | Director | +Buy | 9,000 | $0.89 | $8,010 |
| 2023-06-15 | Charter Communications Holding Company, LLC | TenPercentOwner | +Exercise | 200,000 | — | — |
| 2023-06-15 | LIVEK WILLIAM PAUL | Director | +Exercise | 100,000 | — | — |
| 2023-06-15 | Gillin Leslie | Director | +Exercise | 84,000 | — | — |
| 2023-06-15 | Love Kathleen | Director | +Exercise | 100,000 | — | — |
| 2023-06-15 | Rosenthal Brent David | Director | +Exercise | 100,000 | — | — |
| 2023-06-15 | Banerjee Nana | Director | +Exercise | 100,000 | — | — |
| 2023-06-15 | FISHER ITZHAK | Director | +Exercise | 100,000 | — | — |
| 2023-06-15 | Patterson Martin Edward | Director | +Exercise | 100,000 | — | — |
| 2023-06-15 | Wendling Brian J | Director | +Exercise | 100,000 | — | — |
| 2023-05-19 | LIVEK WILLIAM PAUL | Director | +Buy | 175,642 | $0.98 | $172,129 |
| 2023-05-18 | LIVEK WILLIAM PAUL | Director | +Buy | 124,358 | $0.88 | $109,435 |
| 2023-03-14 | LIVEK WILLIAM PAUL | Director | +Buy | 249,074 | $1.02 | $254,055 |
| 2023-03-13 | ALGRANATI DAVID | Officer | −Sell | 18,739 | $1.02 | $19,114 |
| 2023-03-13 | LIVEK WILLIAM PAUL | Director | +Buy | 926 | $1.00 | $926 |
| 2023-03-10 | ALGRANATI DAVID | Officer | +Exercise | 47,197 | — | — |
| 2023-01-13 | LIVEK WILLIAM PAUL | Director | −Tax w/h | 34,452 | $1.40 | $48,233 |
| 2022-12-12 | LIVEK WILLIAM PAUL | Director | +Buy | 150,000 | $1.30 | $195,000 |
| 2022-12-09 | LIVEK WILLIAM PAUL | Director | +Buy | 75,000 | $1.17 | $87,750 |
| 2022-12-08 | LIVEK WILLIAM PAUL | Director | +Buy | 50,000 | $1.17 | $58,500 |
| 2022-12-08 | Wendling Brian J | Director | +Buy | 20,000 | $1.15 | $23,000 |
| 2022-12-07 | LIVEK WILLIAM PAUL | Director | +Buy | 25,000 | $1.19 | $29,750 |
| 2022-12-06 | Cerberus Capital Management, L.P. | Director,TenPercentOwner | +Buy | 1,500,000 | $1.10 | $2M |
| 2022-12-06 | Cerberus Capital Management, L.P. | Director,TenPercentOwner | +Buy | 50,000 | $1.26 | $63,000 |
| 2022-11-30 | Wendling Brian J | Director | +Buy | 5,000 | $1.38 | $6,900 |
| 2022-11-30 | Patterson Martin Edward | Director | +Buy | 1,000 | $1.39 | $1,390 |
| 2022-11-30 | Pine Investor, LLC | Director,TenPercentOwner | +Buy | 25,000 | $1.36 | $34,000 |
| 2022-11-29 | Carpenter Jonathan | Officer | +Exercise | 150,659 | — | — |
| 2022-11-28 | Cerberus Capital Management, L.P. | Director,TenPercentOwner | +Buy | 50,000 | $1.42 | $71,000 |
| 2022-11-28 | Wendling Brian J | Director | +Buy | 15,000 | $1.44 | $21,600 |
| 2022-11-28 | Patterson Martin Edward | Director | +Buy | 3,500 | $1.42 | $4,970 |
| 2022-11-25 | Cerberus Capital Management, L.P. | Director,TenPercentOwner | +Buy | 17,597 | $1.45 | $25,516 |
| 2022-11-23 | Cerberus Capital Management, L.P. | Director,TenPercentOwner | +Buy | 1,774 | $1.45 | $2,572 |
| 2022-11-22 | Cerberus Capital Management, L.P. | Director,TenPercentOwner | +Buy | 629 | $1.45 | $912 |
| 2022-11-21 | Cerberus Capital Management, L.P. | Director,TenPercentOwner | +Buy | 25,000 | $1.48 | $37,000 |
| 2022-11-18 | Cerberus Capital Management, L.P. | Director,TenPercentOwner | +Buy | 50,000 | $1.50 | $75,000 |
| 2022-11-17 | Carpenter Jonathan | Officer | +Buy | 3,500 | $1.54 | $5,390 |
| 2022-11-11 | Carpenter Jonathan | Officer | +Buy | 8,000 | $1.45 | $11,600 |
| 2022-11-11 | Pine Investor, LLC | Director,TenPercentOwner | +Buy | 35,000 | $1.48 | $51,800 |
| 2022-11-04 | LIVEK WILLIAM PAUL | Director | +Exercise | 58,334 | — | — |
| 2022-08-31 | Pine Investor, LLC | Director,TenPercentOwner | +Buy | 30,151 | $2.15 | $64,825 |
| 2022-08-30 | Pine Investor, LLC | Director,TenPercentOwner | +Buy | 82,431 | $2.14 | $176,402 |
| 2022-08-29 | LIVEK WILLIAM PAUL | Director | +Buy | 2,756 | $2.09 | $5,760 |
| 2022-08-29 | Pine Investor, LLC | Director,TenPercentOwner | +Buy | 325,506 | $2.12 | $690,073 |
| 2022-08-26 | LIVEK WILLIAM PAUL | Director | +Buy | 179,748 | $2.10 | $377,471 |
| 2022-08-25 | LIVEK WILLIAM PAUL | Director | +Buy | 167,496 | $2.08 | $348,392 |
| 2022-06-15 | Charter Communications Holding Company, LLC | TenPercentOwner | +Exercise | 100,200 | — | — |
| 2022-06-15 | FISHER ITZHAK | Director | +Exercise | 50,100 | — | — |
| 2022-06-15 | Love Kathleen | Director | +Exercise | 50,100 | — | — |
| 2022-06-15 | Rosenthal Brent David | Director | +Exercise | 79,328 | — | — |
| 2022-06-15 | Cerberus Capital Management, L.P. | Director,TenPercentOwner | +Exercise | 50,100 | — | — |
| 2022-06-15 | Gotlieb Irwin | Director | +Exercise | 50,100 | — | — |
| 2022-06-15 | Wendling Brian J | Director | +Exercise | 50,100 | — | — |
| 2022-06-15 | Patterson Martin Edward | Director | +Exercise | 50,100 | — | — |
| 2022-06-01 | LIVEK WILLIAM PAUL | Director,Officer | +Buy | 340,696 | $1.93 | $657,543 |
| 2022-05-31 | LIVEK WILLIAM PAUL | Director,Officer | +Buy | 259,304 | $1.90 | $492,678 |
| 2022-05-20 | Wilson Christopher T | Officer | −Sell | 16,919 | $1.67 | $28,255 |
| 2022-05-18 | Banerjee Nana | Director | +Buy | 29,400 | $1.67 | $49,098 |
| 2022-05-16 | FISHER ITZHAK | Director | +Grant | 1,790 | — | — |
| 2022-05-12 | Carpenter Jonathan | Officer | +Buy | 7,000 | $1.56 | $10,920 |
| 2022-03-10 | Wilson Christopher T | Officer | +Exercise | 47,198 | — | — |
| 2022-03-07 | LIVEK WILLIAM PAUL | Director,Officer | +Buy | 200,000 | $2.67 | $534,000 |
| 2022-03-04 | LIVEK WILLIAM PAUL | Director,Officer | +Buy | 69,998 | $2.59 | $181,295 |
| 2022-03-03 | Curry Mary Margaret | Officer | −Sell | 240 | $2.55 | $612 |
| 2022-03-03 | LIVEK WILLIAM PAUL | Director,Officer | +Buy | 130,002 | $2.54 | $330,205 |
| 2022-03-01 | Curry Mary Margaret | Officer | +Exercise | 678 | — | — |
Source: the SEC bulk insider (Form 3/4/5) data sets — non-derivative transactions in the issuer's common stock, most recent first, covering filings through 2026-06-30. Insiders file within 2 business days of a transaction, but the bulk sets publish quarterly, so this store lags live filings; option/derivative lines are excluded. Codes: P buy · S sell · A grant · M/X/C exercise · F tax · G gift.
Model-derived estimate for research. See the Disclaimer.
