Liberty Broadband (Series C) (LBRDK) — insider trading
Communication Services · NASDAQ
Liberty Broadband (Series C) (LBRDK) has 18 reported SEC Form 4 insider transactions in our data, including 1 open-market purchase and 7 open-market sales among the most recent 18 (latest 2026-07-14).
Recent Form 4 transactions
| Date | Insider | Role | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-07-14 | Liberty Broadband Corp | Director, 10% owner | Disposition to the issuer | 129,907 | $135.88 | $17.65M | Form 4 |
| 2026-06-15 | Wilm Renee L | Officer (Chief Legal/Admin Officer) | Open-market sale | 239 | $33.32 | $8.0K | Form 4 |
| 2026-06-11 | Liberty Broadband Corp | Director, 10% owner | Disposition to the issuer | 31,315 | $162.86 | $5.10M | Form 4 |
| 2026-05-12 | Liberty Broadband Corp | Director, 10% owner | Disposition to the issuer | 1,262,078 | $204.33 | $257.88M | Form 4 |
| 2026-04-02 | Liberty Broadband Corp | Director, 10% owner | Disposition to the issuer | 643,444 | $221.79 | $142.71M | Form 4 |
| 2026-04-01 | Liberty Broadband Corp | Director, 10% owner | Open-market purchase (derivative) | — | — | — | Form 4 |
| 2026-03-12 | Liberty Broadband Corp | Director, 10% owner | Disposition to the issuer | 386,045 | $231.71 | $89.45M | Form 4 |
| 2026-02-18 | WARGO J DAVID | Director | Open-market sale | 18,000 | $55.54 | $999.8K | Form 4 |
| 2026-02-18 | WARGO J DAVID | Director | Open-market sale | 7,000 | $55.37 | $387.6K | Form 4 |
| 2026-02-10 | WARGO J DAVID | Director | Open-market sale | 1,702 | $57.65 | $98.1K | Form 4 |
| 2026-02-10 | WARGO J DAVID | Director | Open-market sale | 530 | $57.48 | $30.5K | Form 4 |
| 2026-02-10 | WARGO J DAVID | Director | Open-market sale | 32,058 | $57.35 | $1.84M | Form 4 |
| 2026-02-10 | WARGO J DAVID | Director | Open-market sale | 12,392 | $57.17 | $708.5K | Form 4 |
| 2026-01-14 | Liberty Broadband Corp | Director, 10% owner | Disposition to the issuer | 484,708 | $206.31 | $100.00M | Form 4 |
| 2025-12-29 | Liberty Broadband Corp | Director, 10% owner | Grant / award / vesting (derivative) | 4,223,621 | — | — | Form 4 |
| 2025-12-29 | Liberty Broadband Corp | Director, 10% owner | Disposition to the issuer (derivative) | 31,928,301 | — | — | Form 4 |
| 2025-12-29 | Liberty Broadband Corp | Director, 10% owner | Grant / award / vesting | 3,286,825 | — | — | Form 4 |
| 2025-12-11 | Liberty Broadband Corp | Director, 10% owner | Disposition to the issuer | 481,371 | $207.74 | $100.00M | Form 4 |
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Transaction types are the SEC Form 4 codes: open-market purchases (P) and sales (S) are the only rows that reflect open-market conviction. Awards/vesting (A), option exercises (M/X/C), shares withheld for taxes (F) and gifts (G) are compensation or mechanical, not buying or selling on the open market. Sales may be planned and non-discretionary (e.g. a Rule 10b5-1 plan); open-market buying is not a recommendation to buy. Informational only — not financial advice.
Source: SEC EDGAR Form 3/4/5. See the full company profile: Liberty Broadband (Series C) (LBRDK).
Last updated 2026-07-14 (most recent filing date).
Informational only — NOT financial advice. Insider filings are sourced from SEC EDGAR and shown with their reported dates.