Maffei Gregory B
- SEC CIK
- 0001099636
In the past year, 1 open-market sale filing worth $363.5K and no purchases.
Current role at each company
- SIRI Sirius XM Holdings Inc.Directoras of Aug 28, 2026
- QVCGA Old QVC Group, Inc.Chairman of the Boardas of Aug 6, 2026
- Z Zillow Group, Inc.Directoras of Mar 3, 2026
- TRIP TripAdvisor, Inc.Directoras of Jun 20, 2025
- LTRPA Liberty TripAdvisor Holdings, Inc.President/CEOas of Apr 30, 2025
Show 6 more companies
- LBRDA Liberty Broadband CorpPresident/CEOas of Dec 19, 2024
- FWONA Liberty Media CorpPresident, CEOas of Dec 18, 2024
- BATRA Atlanta Braves Holdings, Inc.President, CEOas of Aug 30, 2024
- LYV Live Nation Entertainment, Inc.Directoras of Jun 14, 2024
- CHTR Charter Communications, Inc.Directoras of Apr 25, 2024
- Liberty Media Acquisition CorpPresident/CEOas of Dec 5, 2022
Open-market trades in the past year
Open-market purchases (P) and sales (S) filed in the last 365 days, not counting derivative securities or duplicate filings. Values leave out price outliers.
- Bought
- –
- 0 filings
- Sold
- $363.5K
- 1 filing
- Net
- −$363.5K
- Bought minus sold
- Companies
- 1
- With open-market trades
Trades
Every Form 4 that lists Maffei Gregory B as a reporting owner, including filings made jointly with others, grouped by company. Each row adds up one type of transaction in one filing. Only open-market purchases (P) and sales (S) are shown by default.
Z Zillow Group, Inc.
Director3 trades
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Feb 28, 2022 (view filing) | Feb 25 | 3 days | Maffei Gregory BDirector | SSaleClass A Common Stock | −1.93K | $56.81 | −$109.9K | −0.6%316.5K after | |
| Mar 3, 2022 (view filing) | Mar 1 | 2 days | Maffei Gregory BDirector | SSaleClass C Capital Stock | −4.45K | $57.91 | −$257.9K | −0.7%629.0K after | |
| Mar 3, 2026 (view filing) | Feb 27 | 4 days | Maffei Gregory BDirector | SSaleClass C Capital Stock | −8.05K | $45.15 | −$363.5K | −1.2%637.8K after |
LBRDA Liberty Broadband Corp
President/CEO4 trades
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Aug 18, 2023 (view filing) | Aug 16 | 2 days | Maffei Gregory BPresident/CEO | SSaleSeries A Common Stock | −331 | $92.25 | −$30.5K | −100.0%0 after | 2 lots |
| Aug 18, 2023 (view filing) | Aug 16 | 2 days | Maffei Gregory BPresident/CEO | SSaleSeries C Common Stock | −804 | $91.93 | −$73.9K | −100.0%0 after | 2 lots |
| Dec 18, 2024 (view filing) | Dec 16-17 | 2 days | Maffei Gregory BPresident/CEO | SSaleSeries C Common Stock | −191.5K | $81.13 | −$15.5M | −10.9%1.56M after | 3 lots |
| Dec 19, 2024 (view filing) | Dec 18-19 | 1 day | Maffei Gregory BPresident/CEO | SSaleSeries C Common Stock | −161.7K | $79.22 | −$12.8M | −10.4%1.40M after | 6 lots |
FWONA Liberty Media Corp
President, CEO13 trades
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Dec 27, 2021 (view filing) | Dec 22-23 | 5 days | Maffei Gregory BPresident, CEO | SSaleSeries C Liberty Formula One Common Stock | −100.0K | $61.27 | −$6.13M | −8.3%1.11M after | 3 lots |
| Dec 29, 2021 (view filing) | Dec 27-28 | 2 days | Maffei Gregory BPresident, CEO | SSaleSeries C Liberty Formula One Common Stock | −100.0K | $61.75 | −$6.18M | −9.0%1.01M after | 4 lots |
| Jan 3, 2022 (view filing) | Dec 29-31, 2021 | 5 days | Maffei Gregory BPresident, CEO | SSaleSeries C Liberty Formula One Common Stock | −142.0K | $62.63 | −$8.89M | −14.5%838.9K after | 5 lots |
| Mar 16, 2023 (view filing) | Mar 14 | 2 days | Maffei Gregory BPresident, CEO | SSaleSeries C Liberty Formula One Common Stock | −6.58K | $69.52 | −$457.7K | −0.7%945.7K after | |
| Mar 20, 2023 (view filing) | Mar 16 | 4 days | Maffei Gregory BPresident, CEO | SSaleSeries C Liberty Formula One Common Stock | −78.4K | $71.55 | −$5.61M | −7.0%1.04M after | |
| Mar 20, 2023 (view filing) | Mar 16 | 4 days | Maffei Gregory BPresident, CEO | PPurchaseSeries C Liberty SiriusXM Common Stock | +50.0K | $26.71 | +$1.34M | +1.2%4.20M after | |
| Aug 18, 2023 (view filing) | Aug 16 | 2 days | Maffei Gregory BPresident, CEO | SSaleSeries A Liberty Formula One Common Stock | −351 | $61.53 | −$21.6K | −100.0%0 after | 2 lots |
| Aug 18, 2023 (view filing) | Aug 16 | 2 days | Maffei Gregory BPresident, CEO | SSaleSeries A Liberty Live Common Stock | −260 | $34.01 | −$8.84K | −100.0%0 after | 2 lots |
| Aug 18, 2023 (view filing) | Aug 16 | 2 days | Maffei Gregory BPresident, CEO | SSaleSeries A Liberty SiriusXM Common Stock | −985 | $23.64 | −$23.3K | −100.0%0 after | 2 lots |
| Aug 18, 2023 (view filing) | Aug 16 | 2 days | Maffei Gregory BPresident, CEO | SSaleSeries C Liberty Formula One Common Stock | −532 | $69.39 | −$36.9K | −100.0%0 after | 2 lots |
CHTR Charter Communications, Inc.
Director1 trade
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Aug 18, 2023 (view filing) | Aug 16 | 2 days | Maffei Gregory BDirector | SSaleClass A Common Stock | −5 | $428.18 | −$2.14K | −100.0%0 after |
QVCGA Old QVC Group, Inc.
Chairman of the Board1 trade
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Aug 18, 2023 (view filing) | Aug 16 | 2 days | Maffei Gregory BChairman of the Board | SSale8% Series A Cumulative Redeemable Preferred Stock | −101 | $35.63 | −$3.60K | −100.0%0 after |
BATRA Atlanta Braves Holdings, Inc.
President, CEO2 trades
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Aug 18, 2023 (view filing) | Aug 16 | 2 days | Maffei Gregory BPresident, CEO | SSaleSeries A Common Stock | −106 | $46.10 | −$4.89K | −100.0%0 after | 2 lots |
| Aug 18, 2023 (view filing) | Aug 16 | 2 days | Maffei Gregory BPresident, CEO | SSaleSeries C Common Stock | −319 | $38.14 | −$12.2K | −100.0%0 after | 2 lots |
TRIP TripAdvisor, Inc.
Director1 trade
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Mar 7, 2022 (view filing) | Mar 4 | 3 days | Maffei Gregory BDirector | PPurchase | +50.0K | $22.38 | +$1.12M | +117.8%92.4K after | 2 lots |