Welcome to our dedicated page for Liberty Broadband SEC filings (Ticker: LBRDP), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
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Designed for fundamental investors and regulatory compliance professionals, our page simplifies access to critical SEC filings. By combining real-time SEC filing updates, Rhea-AI's analytical insights, and historical stock performance data, we provide comprehensive visibility into Liberty Broadband's regulatory disclosures and financial reporting.
Liberty Broadband shareholder David Wargo has filed a Rule 144 notice indicating plans to sell multiple classes of the company’s stock through Fidelity Brokerage Services on NASDAQ around 02/10/2026. The planned sales cover 237 preferred shares, 11,340 Class C common shares, and 5,722 Class A common shares, with stated aggregate market values of $5,714.07, $648,648.00, and $325,982.34, respectively.
Wargo previously sold Liberty Broadband securities in the past three months, including 2,217 Class C common shares for $104,485.22, 19,528 Class A common shares for $923,045.09, and 1,260 preferred shares for $30,750.43. The filing states he represents that he is not aware of undisclosed material adverse information about Liberty Broadband.
Liberty Broadband Corp received a Schedule 13G filing from BlackRock, Inc. reporting a passive ownership stake in the company’s Series A Stock. BlackRock reports beneficial ownership of 914,820 shares, representing 5.01% of this share class as of 12/31/2025. It has sole power to vote 876,775 shares and sole power to dispose of 914,820 shares, with no shared voting or dispositive power.
The filing notes that these securities are held by certain BlackRock business units in the ordinary course of business, not for the purpose of changing or influencing control of Liberty Broadband. Various underlying clients have rights to dividends or sale proceeds, but no single client holds more than five percent of the total outstanding common shares.
CSS LLC/IL reported beneficial ownership of 26,413 shares of Liberty Broadband Corporation Series B common stock, representing 6.83% of the class. The filer states sole voting and dispositive power over all 26,413 shares and certifies the position was not acquired to influence control of the issuer. The filing identifies the filer as CSS LLC/IL (organized in Illinois) and provides its Chicago address and the issuers principal office in Englewood, Colorado.
Liberty Broadband Corporation received a Schedule 13G showing that the State of Wisconsin Investment Board reports beneficial ownership of 982,934 shares of Series A Common Stock (CUSIP 530307107), representing 5.38% of the class. The filing specifies the reporting person has sole voting power and sole dispositive power over those shares and lists the Title of Class as Series A Common Stock.
The Schedule includes a certification that the holdings were acquired and are held in the ordinary course of business and not for the purpose of changing or influencing control. The document is signed by Lisa Lange, Director of Compliance and Senior Legal Counsel for the State of Wisconsin Investment Board, dated 08/14/2025.