Insider trades › Brian J. Wendling
Brian J. Wendling
A corporate insider: an officer, director or owner of more than 10% of a company. Insiders report their trades to the SEC on Form 4The form insiders use to report each purchase or sale of their company's stock. It is due within two business days of the trade. · Last filing Aug 20, 2026
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Using 13F.ai, list Brian J. Wendling's open-market buys and sells across companies in the last two years, with the Form 4 links.
Using 13F.ai, how did the stocks Brian J. Wendling bought perform after the purchase compared with the S&P 500?
Using 13F.ai, are other insiders at the same companies buying or selling at the same time as Brian J. Wendling?
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Buying and selling by quarter
Dollars bought and sold on the open market over the last two years.
Bought Sold
By trade date, using the shares and price reported for each trade. Stock grants, option exercises and shares withheld for tax are left out.
Roles
The companies where this person reports as an insider, and their position at each, most recent first.
| LBRDK Liberty Broadband Corp | CAO/PFO | Aug 20, 2026 |
| SCOR comScore, Inc. | Director | Jul 2, 2026 |
| LLYVK Liberty Live Holdings, Inc. Series C | CAO & PFO | Mar 9, 2026 |
| FWONK Liberty Media Corporation Series C | CAO/PFO | Mar 9, 2026 |
| GLIBK Liberty Capital Corporation Series C | CAO & PFO, Director | Dec 10, 2025 |
| LTRPA Liberty TripAdvisor Holdings, Inc. | CFO/SVP | Apr 30, 2025 |
| QVCGA QVC Group, Inc. | CAO/PFO | Mar 18, 2025 |
Roles come from the filings themselves and can change over time.
Latest open-market trades
Purchases and sales at every company, most recent filing first.
| How the stock has done since the trade date, measured against the S&P 500 over the same days. It describes the stock, not the trader's actual gain or loss. | Filing | ||||||
|---|---|---|---|---|---|---|---|
| Sep 12, 2025 | FWONK Liberty Media Corporation Series C | Sale | 4,430 | $102.00 | $451.9K | -5.1% | Form 4 ↗ |
| Sep 10, 2025 | FWONK Liberty Media Corporation Series C | Sale | 5,021 | $100.20 | $503.1K | -5.4% | Form 4 ↗ |
| May 9, 2025 | FWONK Liberty Media Corporation Series C | Sale | 9,500 | $95.21 | $904.5K | -19.3% | Form 4 ↗ |
| Dec 17, 2024 | QRTEA Qurate Retail, Inc. | Sale | 4,500 | $36.70 | $165.2K | +3.4% | Form 4 ↗ |
| Dec 5, 2024 | QRTEA Qurate Retail, Inc. | Sale | 5,000 | $38.41 | $192.1K | -4.0% | Form 4 ↗ |
| Nov 21, 2024 | LBRDA Liberty Broadband Corp | Sale | 42 | $85.91 | $3,608 | -84.3% | Form 4 ↗ |
| Nov 21, 2024 | QRTEA Qurate Retail, Inc. | Sale | 43,064 | $0.36 | $15.5K | -3.6% | Form 4 ↗ |
| Nov 21, 2024 | FWONK Liberty Media Corporation Series C | Sale | 1,094 | $69.57 | $76.1K | +1.0% | Form 4 ↗ |
Each row links to its Form 4. Since trade compares the stock’s move from the close on the trade date (or the next trading day) to its latest close with the S&P 500 over the same days, adjusted for splits and excluding dividends. It describes the stock, not what the trader made: we don’t know their purchase price, position size or later sales. A dash means the trade isn’t matched to a listed stock, or there is no closing price after it yet.
When several people report on the same filing, we list it under the first one named, so trades by someone usually listed second may be missing here. Information, not investment advice: see the disclaimer.