Liberty Broadband Corp (LBRDK) insider trading.
In Q3 2026, insiders at Liberty Broadband Corp reported 49 non-derivative transactions on 14 Forms 3, 4 and 5: 0 open-market purchases and 0 sales.
- Transactions
- 49
- Purchases (P)
- 0
- Sales (S)
- 0
- Net shares, P minus S
- 0
- Insiders
- 10
- Last filed
- 2026-08-20
Insiders
| Insider | Relationship | Transactions | Buys | Sales |
|---|---|---|---|---|
| Frist Julie D. | Director | 14 | 0 | 0 |
| Malone John C | Director, TenPercentOwner | 10 | 0 | 0 |
| Patterson Martin Edward | Officer · President and CEO | 6 | 0 | 0 |
| Wendling Brian J | Officer · CAO/PFO | 4 | 0 | 0 |
| Wargo J David | Director | 4 | 0 | 0 |
| Wilm Renee L | Officer · Chief Legal/Admin Officer | 3 | 0 | 0 |
| Green Richard R | Director | 3 | 0 | 0 |
| Hamilton Sue Ann | Director | 2 | 0 | 0 |
| Welsh John E III | Director | 2 | 0 | 0 |
| Engles Gregg L | Director | 1 | 0 | 0 |
Transactions
| Date | Insider | Code | Shares | Price | Owned after | Filing |
|---|---|---|---|---|---|---|
| 2026-08-19 | Malone John C | X (D) | 66,000 | $88.37 | 6,614,933 | Form 4 |
| 2026-08-19 | Malone John C | D (D) | 1,153,227 | — | 0 | Form 4 |
| 2026-08-19 | Malone John C | D (D) | 58,184 | — | 0 | Form 4 |
| 2026-08-19 | Malone John C | D (D) | 122,649 | — | 0 | Form 4 |
| 2026-08-19 | Malone John C | D (D) | 25,444 | — | 0 | Form 4 |
| 2026-08-19 | Malone John C | D (D) | 57,641 | — | 0 | Form 4 |
| 2026-08-19 | Malone John C | D (D) | 213,332 | — | 0 | Form 4 |
| 2026-08-19 | Malone John C | D (D) | 357,106 | — | 0 | Form 4 |
| 2026-08-19 | Malone John C | D (D) | 6,614,933 | — | 0 | Form 4 |
| 2026-08-19 | Wilm Renee L | D (D) | 12,312 | $0 | 0 | Form 4 |
| 2026-08-19 | Wendling Brian J | D (D) | 18,277 | $0 | 0 | Form 4 |
| 2026-08-19 | Wendling Brian J | D (D) | 15,518 | $0 | 0 | Form 4 |
| 2026-08-19 | Patterson Martin Edward | D (D) | 270 | $0 | 0 | Form 4 |
| 2026-08-19 | Patterson Martin Edward | D (D) | 225 | $0 | 0 | Form 4 |
| 2026-08-19 | Patterson Martin Edward | D (D) | 12,085 | $0 | 0 | Form 4 |
| 2026-08-19 | Green Richard R | D (D) | 634 | $0 | 0 | Form 4 |
| 2026-08-19 | Green Richard R | D (D) | 165 | $0 | 0 | Form 4 |
| 2026-08-19 | Green Richard R | D (D) | 7,301 | $0 | 0 | Form 4 |
| 2026-08-19 | Engles Gregg L | D (D) | 4,097 | $0 | 0 | Form 4 |
| 2026-08-19 | Hamilton Sue Ann | D (D) | 8 | $0 | 0 | Form 4 |
| 2026-08-19 | Hamilton Sue Ann | D (D) | 2,543 | $0 | 0 | Form 4 |
| 2026-08-19 | Wargo J David | D (D) | 20,057 | $0 | 0 | Form 4 |
| 2026-08-19 | Wargo J David | D (D) | 12,150 | $0 | 0 | Form 4 |
| 2026-08-19 | Wargo J David | D (D) | 471 | $0 | 0 | Form 4 |
| 2026-08-19 | Wargo J David | D (D) | 1,452 | $0 | 0 | Form 4 |
| 2026-08-19 | Welsh John E III | D (D) | 3,917 | $0 | 0 | Form 4 |
| 2026-08-19 | Welsh John E III | D (D) | 5,000 | $0 | 0 | Form 4 |
| 2026-08-19 | Frist Julie D. | D (D) | 3,374 | $0 | 0 | Form 4 |
| 2026-08-19 | Frist Julie D. | D (D) | 20,836 | $0 | 0 | Form 4 |
| 2026-08-19 | Frist Julie D. | D (D) | 3,299 | $0 | 0 | Form 4 |
| 2026-08-19 | Frist Julie D. | D (D) | 20,843 | $0 | 0 | Form 4 |
| 2026-08-19 | Frist Julie D. | D (D) | 574 | $0 | 0 | Form 4 |
| 2026-08-19 | Frist Julie D. | D (D) | 558 | $0 | 0 | Form 4 |
| 2026-08-19 | Frist Julie D. | D (D) | 601,507 | $0 | 0 | Form 4 |
| 2026-08-19 | Frist Julie D. | D (D) | 574 | $0 | 0 | Form 4 |
| 2026-08-19 | Frist Julie D. | D (D) | 466,472 | $0 | 0 | Form 4 |
| 2026-08-19 | Frist Julie D. | D (D) | 4,924 | $0 | 0 | Form 4 |
| 2026-08-19 | Frist Julie D. | D (D) | 3,434 | $0 | 0 | Form 4 |
| 2026-08-19 | Frist Julie D. | D (D) | 20,861 | $0 | 0 | Form 4 |
| 2026-08-19 | Frist Julie D. | D (D) | 85 | $0 | 0 | Form 4 |
| 2026-08-19 | Frist Julie D. | D (D) | 450 | $0 | 0 | Form 4 |
| 2026-08-18 | Malone John C | X (D) | 66,000 | $88.37 | 6,680,933 | Form 4 |
| 2026-08-10 | Patterson Martin Edward | M (A) | 414 | $0 | 19,852 | Form 4 |
| 2026-08-10 | Patterson Martin Edward | F (D) | 7,767 | $35.88 | 12,085 | Form 4 |
| 2026-08-10 | Wendling Brian J | F (D) | 498 | $35.88 | 15,518 | Form 4 |
| 2026-08-10 | Wendling Brian J | M (A) | 1,461 | $0 | 16,016 | Form 4 |
| 2026-08-10 | Wilm Renee L | M (A) | 2,850 | $0 | 13,283 | Form 4 |
| 2026-08-10 | Wilm Renee L | F (D) | 971 | $35.88 | 12,312 | Form 4 |
| 2026-08-05 | Patterson Martin Edward | A (A) | 16,722 | $0 | 19,438 | Form 4 |
Transaction codes in this quarter
Get LBRDK insider transactions through the API
Request with your API key
curl "https://sec-api.dev/api/v1/insider-transactions?period=2026q3&cik=1611983&limit=100" \
-H "Authorization: Bearer $SEC_API_KEY"Insider trading API guide · Liberty Broadband Corp on SEC.gov
Questions
Are insiders buying or selling Liberty Broadband Corp (LBRDK)?
In Q3 2026, insiders at Liberty Broadband Corp reported 49 non-derivative transactions on 14 Forms 3, 4 and 5: 0 open-market purchases and 0 sales. Grants, tax withholding and option exercises are counted as transactions but are not purchases or sales.
Where do these Liberty Broadband Corp insider trades come from?
From the SEC Insider Transactions Data Sets for Q3 2026, which republish the Forms 3, 4 and 5 filed on EDGAR. Each row links to its filing on SEC.gov.
Source: SEC Insider Transactions Data Sets, Q3 2026, retrieved 2026-10-27. Footnotes, derivative holdings and amendments are in the linked filings. Not investment advice.
Plain-text version for agents and LLMs: /insider-trading/lbrdk.md
Independent. Not affiliated with, endorsed by, or sponsored by the U.S. Securities and Exchange Commission. Data is reproduced from public SEC filings and datasets. Not investment advice.