Key facts
- This page summarizes Brian J. Wendling's Form 4 filing for Liberty Media Corp (FWONA).
- 10 reported transactions and 4 derivative rows are listed below.
- Accepted by SEC: 10 Dec 2025, 16:59.
Brian J. Wendling - 09 Dec 2025 Form 4 Insider Report for Liberty Media Corp (FWONA)
- Reporting relationship
- CAO/PFO
- Issuer ticker
- FWONA
- Reported as of
- 09 Dec 2025
- Net transaction value
- -$289,086
- SEC form
- 4
- Accepted by SEC
- 10 Dec 2025, 16:59:47 UTC
- Prior SEC filing
- 05 Dec 2025
- Next SEC filing
- 12 Dec 2025
- Source filing
- View source filing
- Reporting owner signature
- /s/ Brittany A. Uthoff as Attorney-in-Fact for Brian J. Wendling
Source evidence
Original filing metadata and source links for verification.
5 source fields
Reporting owner
1 detail
Key filing fact
Brian J. Wendling filed Form 4 for Liberty Media Corp (FWONA) on 10 Dec 2025.
Change
- Previous filing in this sequence was filed on 05 Dec 2025.
- Current net transaction value: -$289,086.
Research use
- This tells you what this filing adds before you inspect full transaction and derivative tables.
- You can trace every row back to the original SEC filing document.
Evidence
Filed on Form 4
View source filing
Ownership activity is grounded in SEC Form 4 disclosures.
Reporting Owners (1)
CIK 0001663090
Primary reporting owner
Wendling Brian J
- Relationship
- CAO/PFO
- Address
- 12300 LIBERTY BOULEVARD, ENGLEWOOD
- Signature
- /s/ Brittany A. Uthoff as Attorney-in-Fact for Brian J. Wendling
- Signature date
- 10 Dec 2025
Reported non-derivative transactions
Shares, units, or other non-derivative securities reported in this filing.
FWONK
transaction
Series C Liberty Formula One Common Stock
Options Exercise
- Transaction value
- $0
- Shares
- +3,716
- Change %
- +62%
- Price
- $0.000000
- Shares after
- 9,719
- Date
- 09 Dec 2025
- Ownership
- Direct
- Footnotes
- F1
FWONK
transaction
Series C Liberty Formula One Common Stock
Options Exercise
- Transaction value
- $0
- Shares
- +1,472
- Change %
- +15%
- Price
- $0.000000
- Shares after
- 11,191
- Date
- 09 Dec 2025
- Ownership
- Direct
- Footnotes
- F1
FWONK
transaction
Series C Liberty Formula One Common Stock
Tax liability
- Transaction value
- $205,571
- Shares
- -2,270
- Change %
- -20%
- Price
- $90.56
- Shares after
- 8,921
- Date
- 09 Dec 2025
- Ownership
- Direct
FWONK
transaction
Series C Liberty Live Common Stock
Options Exercise
- Transaction value
- $0
- Shares
- +1,214
- Change %
- +7.6%
- Price
- $0.000000
- Shares after
- 17,162
- Date
- 09 Dec 2025
- Ownership
- Direct
- Footnotes
- F2
FWONK
transaction
Series C Liberty Live Common Stock
Options Exercise
- Transaction value
- $0
- Shares
- +1,132
- Change %
- +6.6%
- Price
- $0.000000
- Shares after
- 18,294
- Date
- 09 Dec 2025
- Ownership
- Direct
- Footnotes
- F2
FWONK
transaction
Series C Liberty Live Common Stock
Tax liability
- Transaction value
- $83,515
- Shares
- -1,028
- Change %
- -5.6%
- Price
- $81.24
- Shares after
- 17,266
- Date
- 09 Dec 2025
- Ownership
- Direct
Reported derivative securities
Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.
FWONK
transaction
Derivative
Restricted Stock Units - LLYVK
Options Exercise
- Transaction value
- $0
- Shares
- -1,132
- Change %
- -50%
- Price
- $0.000000
- Shares after
- 1,133
- Date
- 09 Dec 2025
- Ownership
- Direct
- Underlying class
- Series C Liberty Live Common Stock
- Underlying amount
- 1,132
- Exercise price
- Footnotes
- F3, F4
FWONK
transaction
Derivative
Restricted Stock Units - LLYVK
Options Exercise
- Transaction value
- $0
- Shares
- -1,214
- Change %
- -100%
- Price
- $0.000000
- Shares after
- 0
- Date
- 09 Dec 2025
- Ownership
- Direct
- Underlying class
- Series C Liberty Live Common Stock
- Underlying amount
- 1,214
- Exercise price
- Footnotes
- F3, F5
FWONK
transaction
Derivative
Restricted Stock Units-FWONK
Options Exercise
- Transaction value
- $0
- Shares
- -3,716
- Change %
- -50%
- Price
- $0.000000
- Shares after
- 3,717
- Date
- 09 Dec 2025
- Ownership
- Direct
- Underlying class
- Series C Liberty Formula One Common Stock
- Underlying amount
- 3,716
- Exercise price
- Footnotes
- F4, F6
FWONK
transaction
Derivative
Restricted Stock Units-FWONK
Options Exercise
- Transaction value
- $0
- Shares
- -1,472
- Change %
- -100%
- Price
- $0.000000
- Shares after
- 0
- Date
- 09 Dec 2025
- Ownership
- Direct
- Underlying class
- Series C Liberty Formula One Common Stock
- Underlying amount
- 1,472
- Exercise price
- Footnotes
- F5, F6
* marks a reported price that did not pass the local price check.
Additional SEC filing notes
Filing notes and footnotes
Explanation of responses 6 footnotes
Footnote F1
Each restricted stock unit converted into one share of Series C Liberty Formula One Common Stock.
Footnote F2
Each restricted stock unit converted into one share of Series C Liberty Live Common Stock.
Footnote F3
Each restricted stock unit represents a contingent right to receive one share of Series C Liberty Live Common Stock.
Footnote F4
This restricted stock unit award vests in three substantially equal installments on December 9, 2024, 2025, and 2026.
Footnote F5
This restricted stock unit award vested 33% on December 14, 2023 and 2024, and 34% on December 9, 2025.
Footnote F6
Each restricted stock unit represents a contingent right to receive one share of Series C Liberty Formula One Common Stock.