Liberty Media Corp Del SEC Filings

Form 144 notice for LSXMA: proposed sale following a stock option exercise. The filer notifies the sale of 898 shares of Series C Liberty Live Common Stock through UBS Financial Services (Weehawken, NJ) with an aggregate market value of $89,981.67, and an approximate sale date of 09/08/2025. The securities were acquired on 09/08/2025 via a stock option exercise from Liberty Media Corporation and paid for on the same date. The filing also reports a prior sale on 08/27/2025 of 868 shares for gross proceeds of $84,288 by M. Ian G. Gilchrist. The filer certifies no undisclosed material adverse information.

Reporting person: Malcolm Ian Grant Gilchrist, identified as a Director. The Form 4 reports transactions dated 08/25/2025 in Series C Liberty Formula One Common Stock (FWONK) and Series C Liberty Live Common Stock (LLYVK).

For FWONK the filing shows a purchase of 3,885 shares at a weighted average price of $29.92 and contemporaneous sales of 3,885 shares at a weighted average price of $102.4435, leaving 0 shares beneficially owned. For LLYVK the filing records multiple buys and sales: acquisitions of 1,552 shares at $42.26 and 166 shares at $14.23, and disposals of 25 and 684 shares at prices near $95.98 and $95.95, plus a sale of 868 shares at a weighted average of $97.106, resulting in 1,781 LLYVK shares beneficially owned after the reported transactions.

The filer also holds stock options exercisable into 3,885 FWONK shares (exercise $29.92, expiring 12/06/2025) and options exercisable into 1,552 and 166 LLYVK shares (exercises $42.26 and $14.23, expiring 12/06/2025). The form is signed by an attorney-in-fact on 08/27/2025.

Form 144 notice: The filer reports the proposed sale of 868 shares of Series C Liberty Live common stock that were acquired by stock option exercise on 08/25/2025 from Liberty Media Corporation and are to be sold on or about 08/27/2025 through UBS Financial Services Inc. The filing lists an aggregate market value of $84,288 for the shares and shows 63,778,799 shares outstanding of the class. The filer reports no securities sold in the past three months and includes the standard attestation that they are not aware of undisclosed material adverse information.

The filing is a Form 144 notice reporting a proposed sale of 3,885 shares of Series C Liberty Formula One common stock to be executed through UBS Financial Services Inc on 08/25/2025 with an aggregate market value of $397,993. The shares reported were acquired the same day—08/25/2025—by stock option exercise from Liberty Media Corporation, and payment is recorded as 08/25/2025. The filing indicates no securities sold in the past three months by the account. Several issuer and filer identification fields in the notice are blank in the provided content.

Andrea L. Wong, a director of Liberty Media Corp (ticker LSXMA), reported a sale of 2,615 shares of Series C Liberty Formula One Common Stock on 08/12/2025 at a price of $97.065 per share. After the sale, her reported beneficial ownership in that class is 7,880 shares, held directly. The form indicates the transaction was reported on behalf of Ms. Wong by an attorney-in-fact.

Janus Henderson Group plc reports a disclosed stake in Liberty Media Corporation's Series C Liberty Formula One Common Stock. The filing is an Amendment No. 9 to Schedule 13G and shows ownership at roughly 6.1% of the class, with reported shared voting and dispositive power of approximately 13.5 million shares. The filer states the securities are held in the ordinary course of business and not for the purpose of changing or influencing control. The document identifies the issuer's principal office in Englewood, Colorado, gives a CUSIP (531229755) and the event date triggering the filing as 06/30/2025. The statement is signed by Kristin Mariani on 08/14/2025 and includes a power of attorney executed on 12/9/2022.

Rule 144 notice for Liberty Media (LSXMA) reports a proposed sale of 2,615 common shares through Fidelity Brokerage Services with an aggregate market value of $253,524.25. The filing identifies 2615 shares as the amount to be sold and lists the approximate sale date as 08/12/2025. The company’s outstanding shares are reported as 223,627,028, so the proposed sale represents roughly 0.0012% of the outstanding float, a de minimis quantity.

The notice also discloses recent acquisitions by the seller via stock option exercises: 2,652 shares on 05/13/2025, 602 shares on 12/08/2024, and 1,147 shares on 12/10/2021 (totaling 4,401 shares acquired by exercise). A prior sale by Andrea Wong of 1,200 shares on 05/22/2025 generated $116,652.00 in gross proceeds. The notice contains no earnings or operational disclosures.