Liberty Broadband Corp (LBRDB) · Insider trading
What Liberty Broadband's directors, officers and largest holders bought and sold themselves, from the Form 4 each of them files with the SEC within two business days of a trade. Open-market purchases and sales first: those are the trades somebody chose to make at the market price.
Bought, 12 months
$0
0 insiders, 0 trades
Sold, 12 months
$4.21M
2 insiders, 0% under a plan
Net, 12 months
−$4.21M
bought less sold
Latest filing
2026-08-20
filings read to 2026-10-19
Who traded, two years
| Insider | Bought | Sold | Trades | Last trade | Holds after |
|---|---|---|---|---|---|
| Maffei Gregory BDirector, President/CEO, 10% owner | – | $28.35M | 9 | 2024-12-19 | 1,427,616 |
| Wargo J DavidDirector | – | $4.20M | 9 | 2026-02-18 | 12,150 |
| Wilm Renee LChief Legal/Admin Officer | – | $7,963 | 1 | 2026-06-15 | 10,433 |
| Wendling Brian JCAO/PFO | – | $3,608 | 1 | 2024-11-21 | 0 |
Open-market purchases and sales
Newest first. “Plan” marks a trade made under a 10b5-1 plan set up in advance.
| Date | Insider | Trade | Shares | Price | Value | Holds after | Filing |
|---|---|---|---|---|---|---|---|
| 2026-06-15 | Wilm Renee LChief Legal/Admin Officer | Sale | 239 | 33.32 | $7,963 | 10,433 | Form 4 |
| 2026-02-18 | Wargo J DavidDirector | Sale | 7,000 | 55.37 | $387,590 | 12,150 | Form 4 |
| 2026-02-18 | Wargo J DavidDirector | Sale | 18,000 | 55.54 | $999,720 | 20,057 | Form 4 |
| 2026-02-10 | Wargo J DavidDirector | Sale | 12,392 | 57.17 | $708,451 | 19,150 | Form 4 |
| 2026-02-10 | Wargo J DavidDirector | Sale | 32,058 | 57.35 | $1.84M | 38,057 | Form 4 |
| 2026-02-10 | Wargo J DavidDirector | Saleindirect | 530 | 57.48 | $30,464 | 471 | Form 4 |
| 2026-02-10 | Wargo J DavidDirector | Saleindirect | 1,702 | 57.65 | $98,120 | 1,452 | Form 4 |
| 2025-12-05 | Wargo J DavidDirector | Sale | 672 | 47.00 | $31,584 | 31,542 | Form 4 |
| 2025-12-05 | Wargo J DavidDirector | Sale | 1,019 | 47.62 | $48,525 | 71,313 | Form 4 |
| 2025-12-05 | Wargo J DavidDirector | Sale | 1,198 | 46.71 | $55,959 | 70,115 | Form 4 |
| 2024-12-19 | Maffei Gregory BDirector, President/CEO, 10% owner | Sale | 7,640 | 78.01 | $595,996 | 1,427,616 | Form 4 |
| 2024-12-19 | Maffei Gregory BDirector, President/CEO, 10% owner | Sale | 29,093 | 77.33 | $2.25M | 1,398,523 | Form 4 |
| 2024-12-18 | Maffei Gregory BDirector, President/CEO, 10% owner | Sale | 1,038 | 80.91 | $83,985 | 1,559,218 | Form 4 |
| 2024-12-18 | Maffei Gregory BDirector, President/CEO, 10% owner | Sale | 14,448 | 79.29 | $1.15M | 1,544,770 | Form 4 |
| 2024-12-18 | Maffei Gregory BDirector, President/CEO, 10% owner | Sale | 27,199 | 78.54 | $2.14M | 1,517,571 | Form 4 |
| 2024-12-18 | Maffei Gregory BDirector, President/CEO, 10% owner | Sale | 82,315 | 80.20 | $6.60M | 1,435,256 | Form 4 |
| 2024-12-17 | Maffei Gregory BDirector, President/CEO, 10% owner | Sale | 1,165 | 81.30 | $94,714 | 1,679,081 | Form 4 |
| 2024-12-17 | Maffei Gregory BDirector, President/CEO, 10% owner | Sale | 118,825 | 80.60 | $9.58M | 1,560,256 | Form 4 |
| 2024-12-16 | Maffei Gregory BDirector, President/CEO, 10% owner | Sale | 71,500 | 82.00 | $5.86M | 2,827,013 | Form 4 |
| 2024-11-21 | Wendling Brian JCAO/PFO | Sale | 42 | 85.91 | $3,608 | 0 | Form 4 |
Grants, exercises and other transactions
Pay, tax and paperwork rather than a choice to trade at the market price. Two years.
41 × returned to the company12 × option exercise12 × shares withheld for tax4 × grant or award2 × option exercise
Show them
| Date | Insider | What | Shares | Price | Holds after | Filing |
|---|---|---|---|---|---|---|
| 2026-08-19 | Malone John CDirector, 10% owner | Option exercise X | −66,000 | 88.37 | 6,614,933 | Form 4 |
| 2026-08-19 | Malone John CDirector, 10% owner | Returned to the company D | −1,153,227 | – | 0 | Form 4 |
| 2026-08-19 | Malone John CDirector, 10% owner | Returned to the company D | −58,184 | – | 0 | Form 4 |
| 2026-08-19 | Malone John CDirector, 10% owner | Returned to the company D | −6,614,933 | – | 0 | Form 4 |
| 2026-08-19 | Malone John CDirector, 10% owner | Returned to the company D | −122,649 | – | 0 | Form 4 |
| 2026-08-19 | Malone John CDirector, 10% owner | Returned to the company D | −25,444 | – | 0 | Form 4 |
| 2026-08-19 | Malone John CDirector, 10% owner | Returned to the company D | −57,641 | – | 0 | Form 4 |
| 2026-08-19 | Malone John CDirector, 10% owner | Returned to the company D | −357,106 | – | 0 | Form 4 |
| 2026-08-19 | Malone John CDirector, 10% owner | Returned to the company D | −213,332 | – | 0 | Form 4 |
| 2026-08-19 | Wilm Renee LChief Legal/Admin Officer | Returned to the company D | −12,312 | – | 0 | Form 4 |
| 2026-08-19 | Wendling Brian JCAO/PFO | Returned to the company D | −18,277 | – | 0 | Form 4 |
| 2026-08-19 | Wendling Brian JCAO/PFO | Returned to the company D | −15,518 | – | 0 | Form 4 |
| 2026-08-19 | Patterson Martin EdwardPresident and CEO | Returned to the company D | −270 | – | 0 | Form 4 |
| 2026-08-19 | Patterson Martin EdwardPresident and CEO | Returned to the company D | −225 | – | 0 | Form 4 |
| 2026-08-19 | Patterson Martin EdwardPresident and CEO | Returned to the company D | −12,085 | – | 0 | Form 4 |
| 2026-08-19 | Green Richard RDirector | Returned to the company D | −7,301 | – | 0 | Form 4 |
| 2026-08-19 | Green Richard RDirector | Returned to the company D | −165 | – | 0 | Form 4 |
| 2026-08-19 | Green Richard RDirector | Returned to the company D | −634 | – | 0 | Form 4 |
| 2026-08-19 | Engles Gregg LDirector | Returned to the company D | −4,097 | – | 0 | Form 4 |
| 2026-08-19 | Hamilton Sue AnnDirector | Returned to the company D | −8 | – | 0 | Form 4 |
| 2026-08-19 | Hamilton Sue AnnDirector | Returned to the company D | −2,543 | – | 0 | Form 4 |
| 2026-08-19 | Wargo J DavidDirector | Returned to the company D | −12,150 | – | 0 | Form 4 |
| 2026-08-19 | Wargo J DavidDirector | Returned to the company D | −20,057 | – | 0 | Form 4 |
| 2026-08-19 | Wargo J DavidDirector | Returned to the company D | −471 | – | 0 | Form 4 |
| 2026-08-19 | Wargo J DavidDirector | Returned to the company D | −1,452 | – | 0 | Form 4 |
| 2026-08-19 | Welsh John e IIIDirector | Returned to the company D | −5,000 | – | 0 | Form 4 |
| 2026-08-19 | Welsh John e IIIDirector | Returned to the company D | −3,917 | – | 0 | Form 4 |
| 2026-08-19 | Frist Julie D.Director | Returned to the company D | −3,374 | – | 0 | Form 4 |
| 2026-08-19 | Frist Julie D.Director | Returned to the company D | −20,836 | – | 0 | Form 4 |
| 2026-08-19 | Frist Julie D.Director | Returned to the company D | −3,299 | – | 0 | Form 4 |
| 2026-08-19 | Frist Julie D.Director | Returned to the company D | −20,843 | – | 0 | Form 4 |
| 2026-08-19 | Frist Julie D.Director | Returned to the company D | −574 | – | 0 | Form 4 |
| 2026-08-19 | Frist Julie D.Director | Returned to the company D | −558 | – | 0 | Form 4 |
| 2026-08-19 | Frist Julie D.Director | Returned to the company D | −601,507 | – | 0 | Form 4 |
| 2026-08-19 | Frist Julie D.Director | Returned to the company D | −574 | – | 0 | Form 4 |
| 2026-08-19 | Frist Julie D.Director | Returned to the company D | −466,472 | – | 0 | Form 4 |
| 2026-08-19 | Frist Julie D.Director | Returned to the company D | −4,924 | – | 0 | Form 4 |
| 2026-08-19 | Frist Julie D.Director | Returned to the company D | −3,434 | – | 0 | Form 4 |
| 2026-08-19 | Frist Julie D.Director | Returned to the company D | −20,861 | – | 0 | Form 4 |
| 2026-08-19 | Frist Julie D.Director | Returned to the company D | −85 | – | 0 | Form 4 |
| 2026-08-19 | Frist Julie D.Director | Returned to the company D | −450 | – | 0 | Form 4 |
| 2026-08-18 | Malone John CDirector, 10% owner | Option exercise X | −66,000 | 88.37 | 6,680,933 | Form 4 |
| 2026-08-10 | Patterson Martin EdwardPresident and CEO | Option exercise M | +414 | – | 19,852 | Form 4 |
| 2026-08-10 | Patterson Martin EdwardPresident and CEO | Shares withheld for tax F | −7,767 | 35.88 | 12,085 | Form 4 |
| 2026-08-10 | Wendling Brian JCAO/PFO | Option exercise M | +1,461 | – | 16,016 | Form 4 |
| 2026-08-10 | Wendling Brian JCAO/PFO | Shares withheld for tax F | −498 | 35.88 | 15,518 | Form 4 |
| 2026-08-10 | Wilm Renee LChief Legal/Admin Officer | Option exercise M | +2,850 | – | 13,283 | Form 4 |
| 2026-08-10 | Wilm Renee LChief Legal/Admin Officer | Shares withheld for tax F | −971 | 35.88 | 12,312 | Form 4 |
| 2026-08-05 | Patterson Martin EdwardPresident and CEO | Grant or award A | +16,722 | – | 19,438 | Form 4 |
| 2025-12-09 | Patterson Martin EdwardPresident and CEO | Option exercise M | +414 | – | 2,920 | Form 4 |
| 2025-12-09 | Patterson Martin EdwardPresident and CEO | Shares withheld for tax F | −204 | 47.39 | 2,716 | Form 4 |
| 2025-12-09 | Wilm Renee LChief Legal/Admin Officer | Option exercise M | +2,850 | – | 11,919 | Form 4 |
| 2025-12-09 | Wilm Renee LChief Legal/Admin Officer | Shares withheld for tax F | −1,247 | 47.39 | 10,672 | Form 4 |
| 2025-12-09 | Wendling Brian JCAO/PFO | Option exercise M | +1,461 | – | 15,195 | Form 4 |
| 2025-12-09 | Wendling Brian JCAO/PFO | Shares withheld for tax F | −640 | 47.39 | 14,555 | Form 4 |
| 2025-07-14 | Malone John CDirector, 10% owner | Returned to the company D | −1,617,040 | – | 58,184 | Form 4 |
| 2025-07-14 | Malone John CDirector, 10% owner | Grant or award A | +1,617,040 | – | 6,746,933 | Form 4 |
| 2025-03-15 | Wilm Renee LChief Legal/Admin Officer | Shares withheld for tax F | −3,239 | 81.38 | 9,069 | Form 4 |
| 2025-03-15 | Wendling Brian JCAO/PFO | Shares withheld for tax F | −1,715 | 81.38 | 13,734 | Form 4 |
| 2025-03-05 | Wilm Renee LChief Legal/Admin Officer | Grant or award A | +7,146 | – | 12,308 | Form 4 |
| 2025-03-05 | Wendling Brian JCAO/PFO | Grant or award A | +3,663 | – | 15,449 | Form 4 |
| 2024-12-16 | Maffei Gregory BDirector, President/CEO, 10% owner | Option exercise M | +1,500,000 | 48.10 | 2,898,513 | Form 4 |
| 2024-12-16 | Maffei Gregory BDirector, President/CEO, 10% owner | Shares withheld for tax F | −1,146,767 | 82.45 | 1,680,246 | Form 4 |
| 2024-12-11 | Green Richard RDirector | Option exercise M | +1,093 | – | 7,301 | Form 4 |
| 2024-12-11 | Engles Gregg LDirector | Option exercise M | +1,093 | – | 4,097 | Form 4 |
| 2024-12-09 | Wilm Renee LChief Legal/Admin Officer | Option exercise M | +2,653 | – | 6,323 | Form 4 |
| 2024-12-09 | Wilm Renee LChief Legal/Admin Officer | Shares withheld for tax F | −1,161 | 86.50 | 5,162 | Form 4 |
| 2024-12-09 | Wendling Brian JCAO/PFO | Option exercise M | +1,359 | – | 12,413 | Form 4 |
| 2024-12-09 | Wendling Brian JCAO/PFO | Shares withheld for tax F | −627 | 86.50 | 11,786 | Form 4 |
| 2024-12-04 | Green Richard RDirector | Option exercise M | +6,479 | 85.34 | 12,611 | Form 4 |
| 2024-12-04 | Green Richard RDirector | Shares withheld for tax F | −6,403 | 86.36 | 6,208 | Form 4 |
How to read it
- Buy, sale
- Code P and S on the form: shares bought or sold in the market, at the market price. The other codes are mostly pay (a grant, an option exercised) or tax (shares the company withheld), and say little about what the insider thinks of the price.
- Plan
- A sale or purchase under a Rule 10b5-1 plan, set up in advance and running on its own schedule. Since April 2023 the form has a box for it. Much executive selling is planned and says more about diversifying than about the company.
- Holds after
- The shares the insider still held after the trade, in the form the trade was in (directly, or indirectly through a trust or a fund).
- Value
- Shares times the price the form reports, which is often an average over several fills on the day.
Read from the SEC's own quarterly data sets of Forms 3, 4 and 5, and from each day's filings since the last one. A correcting amendment replaces the lines it restates. Every row links to its filing. None of this is advice: insiders sell for many reasons, and buy for fewer.