Wendling Brian J
Wendling Brian J is a corporate insider at Liberty Media Corp (FWONK) filing SEC Form 4 transactions. 399 transactions across 12 companies, totaling $1,477,075 in purchases and $10,177,447 in sales. Source: SEC EDGAR.
Brian J. Wendling's 399-transaction Form 4 file maps a twelve-company Liberty Media corporate structure and is one of the most complex multi-entity profiles in this batch. The sell-side is concentrated in LSXMA (315,038 sells), QVCGA (271,812 sells), LTRPA (98,746 sells), GLIBA (56,422 sells), and CHUBA (44,774 sells) — relationships that reflect the post-spin equity structure of a long-tenured Liberty insider whose holdings were distributed across tracking stocks and subsequently reduced through routine selling. The recent filing record is dominated by December 2025 derivative exercises and awards: 29,867 shares of LLYVK and FWONK Code J events on December 15, 2025, plus a 16,461-share SCOR Code A award on July 1, 2026, plus smaller GLIBK and LBRDK activity. These are mechanical vesting and exercise events with no directional content — the underlying positions are being maintained through compensation deliveries and exercised at the calendar dates dictated by the plan. The right read for a watchlist is structural: this file is a family-of-stocks structure expressed through a single Form 4 stream, and any directional signal worth tracking will appear as an incremental sell in one of the older sell-side relationships (LSXMA, QVCGA, LTRPA). The recent mechanical events confirm the calendar is running; they do not signal that it is changing.
Companies
Transaction History
Source: SEC EDGAR Form 4 insider transaction filings.
Company | Type | Shares | Price | Value | Shares After | Date | SEC |
|---|---|---|---|---|---|---|---|
COMSCORE, INC. SCOR | Award | 16,461 | - | - | 16,461 | 7/1/2026 Filed: 7/1/2026 | Filing → |
| J | 8,422 | - | - | 8,422 | 12/15/2025 Filed: 12/17/2025 | Filing → | |
| J | 3,046 | - | - | 3,046 | 12/15/2025 Filed: 12/17/2025 | Filing → | |
| J | 1,133 | - | - | 1,133 | 12/15/2025 Filed: 12/17/2025 | Filing → | |
| J | 17,266 | - | - | 17,266 | 12/15/2025 Filed: 12/17/2025 | Filing → | |
Liberty Media Corp FWONK | J | 8,422 | - | - | 0 | 12/15/2025 Filed: 12/17/2025 | Filing → |
Liberty Media Corp FWONK | J | 3,046 | - | - | 0 | 12/15/2025 Filed: 12/17/2025 | Filing → |
Liberty Media Corp FWONK | J | 1,133 | - | - | 0 | 12/15/2025 Filed: 12/17/2025 | Filing → |
Liberty Media Corp FWONK | J | 17,266 | - | - | 0 | 12/15/2025 Filed: 12/17/2025 | Filing → |
GCI Liberty, Inc. GLIBK | Exercise | 1,054 | - | - | 0 | 12/10/2025 Filed: 12/10/2025 | Filing → |
GCI Liberty, Inc. GLIBK | Exercise | 1,054 | $27.20 | $29K | 3,800 | 12/10/2025 Filed: 12/10/2025 | Filing → |
GCI Liberty, Inc. GLIBK | Award | 7,968 | - | - | 7,968 | 12/9/2025 Filed: 12/10/2025 | Filing → |
| Exercise | 1,461 | - | - | 1,461 | 12/9/2025 Filed: 12/10/2025 | Filing → | |
| Tax Payment | 640 | $47.39 | $30K | 14,555 | 12/9/2025 Filed: 12/10/2025 | Filing → | |
| Exercise | 1,461 | - | - | 15,195 | 12/9/2025 Filed: 12/10/2025 | Filing → | |
Liberty Media Corp FWONK | Exercise | 1,472 | - | - | 0 | 12/9/2025 Filed: 12/10/2025 | Filing → |
Liberty Media Corp FWONK | Exercise | 3,716 | - | - | 3,717 | 12/9/2025 Filed: 12/10/2025 | Filing → |
Liberty Media Corp FWONK | Exercise | 1,214 | - | - | 0 | 12/9/2025 Filed: 12/10/2025 | Filing → |
Liberty Media Corp FWONK | Exercise | 1,132 | - | - | 1,133 | 12/9/2025 Filed: 12/10/2025 | Filing → |
Liberty Media Corp FWONK | Tax Payment | 1,028 | $81.24 | $84K | 17,266 | 12/9/2025 Filed: 12/10/2025 | Filing → |
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