| Dec 2, 2021 (view filing) | Nov 30-Dec 1 | 2 days | Malone John CDirector, 10% Owner | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase.Series C Common Stock | −465.0K | $22.91 | −$10.7M | −5.7%7.67M after | 4 lotsThis row combines 4 trades of the same kind from one filing. The price is the value-weighted average. |
| Apr 27, 2022 (view filing) | Apr 27 | Same day | Zaslav DavidChief Executive Officer & Pres | PPurchaseThe insider bought shares with their own money, on the open market or in a private deal (for example, a company's private placement). This is the code investors watch most closely: it is money the insider chose to put in.Series A Common Stock | +50.2K | $19.93 | +$1.00M | +1.2%4.09M after | 2 lotsThis row combines 2 trades of the same kind from one filing. The price is the value-weighted average. |
| Apr 27, 2022 (view filing) | Apr 27 | Same day | Wiedenfels GunnarChief Financial Officer | PPurchaseThe insider bought shares with their own money, on the open market or in a private deal (for example, a company's private placement). This is the code investors watch most closely: it is money the insider chose to put in.Series A Common Stock | +25.0K | $19.95 | +$498.8K | +5.5%481.5K after | |
| Apr 28, 2022 (view filing) | Apr 27-28 | 1 day | Bennett Robert RDirector | PPurchaseThe insider bought shares with their own money, on the open market or in a private deal (for example, a company's private placement). This is the code investors watch most closely: it is money the insider chose to put in.Series A Common Stock | +53.0K | $18.88 | +$1.00M | +544.3%62.7K after | 3 lotsThis row combines 3 trades of the same kind from one filing. The price is the value-weighted average. |
| Apr 28, 2022 (view filing) | Apr 28 | Same day | Leavy DavidChief Corp Affairs Officer | PPurchaseThe insider bought shares with their own money, on the open market or in a private deal (for example, a company's private placement). This is the code investors watch most closely: it is money the insider chose to put in.Series A Common Stock | +6.87K | $18.33 | +$125.9K | +4.3%167.2K after | |
| May 2, 2022 (view filing) | Apr 28 | 4 days | Malone John CDirector | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase.Series A Common Stock | −1.20M | $0.51 | −$612.0K | –1.20M after | DerivativeA trade in a derivative security (option, warrant, restricted stock unit and so on). The value is the derivative's own price times the quantity. |
| May 2, 2022 (view filing) | May 2 | Same day | Malone John CDirector | PPurchaseThe insider bought shares with their own money, on the open market or in a private deal (for example, a company's private placement). This is the code investors watch most closely: it is money the insider chose to put in.Series A Common Stock | +1.20M | $0.53 | +$636.0K | –0 after | DerivativeA trade in a derivative security (option, warrant, restricted stock unit and so on). The value is the derivative's own price times the quantity. |
| May 3, 2022 (view filing) | Apr 29 | 4 days | Gould Paul ADirector | PPurchaseThe insider bought shares with their own money, on the open market or in a private deal (for example, a company's private placement). This is the code investors watch most closely: it is money the insider chose to put in.Series A Common Stock | +5.00K | $18.25 | +$91.3K | +0.7%761.2K after | |
| May 4, 2022 (view filing) | May 2 | 2 days | Wiedenfels GunnarChief Financial Officer | PPurchaseThe insider bought shares with their own money, on the open market or in a private deal (for example, a company's private placement). This is the code investors watch most closely: it is money the insider chose to put in.Series A Common Stock | +4.00K | $18.46 | +$73.8K | +0.8%485.5K after | |
| May 4, 2022 (view filing) | May 2 | 2 days | Zeiler GerhardPresident, International | PPurchaseThe insider bought shares with their own money, on the open market or in a private deal (for example, a company's private placement). This is the code investors watch most closely: it is money the insider chose to put in.Series A Common Stock | +25.0K | $18.40 | +$460.0K | +13.5%210.5K after | |
| May 4, 2022 (view filing) | May 2 | 2 days | Di Piazza Samuel A Jr.Director | PPurchaseThe insider bought shares with their own money, on the open market or in a private deal (for example, a company's private placement). This is the code investors watch most closely: it is money the insider chose to put in.Series A Common Stock | +13.5K | $18.45 | +$249.1K | +45.9%42.9K after | |
| May 4, 2022 (view filing) | May 2 | 2 days | Di Piazza Samuel A Jr.Director | PPurchaseThe insider bought shares with their own money, on the open market or in a private deal (for example, a company's private placement). This is the code investors watch most closely: it is money the insider chose to put in.Series A Common Stock | +2.70K | $18.52 | +$50.0K | New position2.70K after | |
| May 10, 2022 (view filing) | May 5 | 5 daysLateFiled more than 2 business days after the trade (the Form 4 deadline). A few cases, such as trades a broker makes under a 10b5-1 plan, have a longer deadline, so this flag comes from the dates alone and does not mean a rule was broken. | Yang Geoffrey YDirector | PPurchaseThe insider bought shares with their own money, on the open market or in a private deal (for example, a company's private placement). This is the code investors watch most closely: it is money the insider chose to put in.Series A Common Stock | +58.3K | $18.79 | +$1.10M | New position35.7K after | 3 lotsThis row combines 3 trades of the same kind from one filing. The price is the value-weighted average. |
| Aug 9, 2022 (view filing) | Aug 8 | 1 day | Wiedenfels GunnarChief Financial Officer | PPurchaseThe insider bought shares with their own money, on the open market or in a private deal (for example, a company's private placement). This is the code investors watch most closely: it is money the insider chose to put in.Series A Common Stock | +35.5K | $14.09 | +$499.7K | +5.6%663.7K after | 2 lotsThis row combines 2 trades of the same kind from one filing. The price is the value-weighted average. |
| Aug 9, 2022 (view filing) | Aug 8 | 1 day | Merchant Fazal FDirector | PPurchaseThe insider bought shares with their own money, on the open market or in a private deal (for example, a company's private placement). This is the code investors watch most closely: it is money the insider chose to put in.Series A Common Stock | +35.0K | $14.13 | +$494.6K | +217.3%51.1K after | |
| Aug 11, 2022 (view filing) | Aug 8 | 3 daysLateFiled more than 2 business days after the trade (the Form 4 deadline). A few cases, such as trades a broker makes under a 10b5-1 plan, have a longer deadline, so this flag comes from the dates alone and does not mean a rule was broken. | Zeiler GerhardPresident, International | PPurchaseThe insider bought shares with their own money, on the open market or in a private deal (for example, a company's private placement). This is the code investors watch most closely: it is money the insider chose to put in.Series A Common Stock | +20.0K | $14.69 | +$293.8K | +9.5%230.5K after | |
| Nov 10, 2022 (view filing) | Nov 8 | 2 days | Malone John CDirector | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase.Series A Common Stock | −2.00M | $1.18 | −$2.36M | –2.00M after | DerivativeA trade in a derivative security (option, warrant, restricted stock unit and so on). The value is the derivative's own price times the quantity. |
| May 17, 2023 (view filing) | May 16 | 1 day | Malone John CDirector | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase.Series A Common Stock | −3.65M | – | – | –3.65M after | DerivativeA trade in a derivative security (option, warrant, restricted stock unit and so on). The value is the derivative's own price times the quantity. |
| May 17, 2023 (view filing) | May 16 | 1 day | Malone John CDirector | PPurchaseThe insider bought shares with their own money, on the open market or in a private deal (for example, a company's private placement). This is the code investors watch most closely: it is money the insider chose to put in.Series A Common Stock | +3.65M | – | – | –3.65M after | DerivativeA trade in a derivative security (option, warrant, restricted stock unit and so on). The value is the derivative's own price times the quantity. |
| May 30, 2023 (view filing) | May 25 | 5 days | Wiedenfels GunnarChief Financial Officer | PPurchaseThe insider bought shares with their own money, on the open market or in a private deal (for example, a company's private placement). This is the code investors watch most closely: it is money the insider chose to put in.Series A Common Stock | +15.0K | $11.22 | +$168.3K | +2.1%738.8K after | |
| Aug 8, 2023 (view filing) | Aug 7 | 1 day | Zeiler GerhardPresident, International | PPurchaseThe insider bought shares with their own money, on the open market or in a private deal (for example, a company's private placement). This is the code investors watch most closely: it is money the insider chose to put in.Series A Common Stock | +38.0K | $14.09 | +$535.4K | +13.1%329.0K after | |
| Dec 15, 2023 (view filing) | Dec 14 | 1 day | Newhouse Steven ODirector | PPurchaseThe insider bought shares with their own money, on the open market or in a private deal (for example, a company's private placement). This is the code investors watch most closely: it is money the insider chose to put in.Series A Common Stock | +10.0M | $12.49 | +$124.9M | +240.5%14.2M after | |
| Dec 15, 2023 (view filing) | Dec 14 | 1 day | Newhouse Steven ODirector | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase.Series A Common Stock | −10.0M | $12.49 | −$124.9M | −5.2%184.0M after | |
| Dec 15, 2023 (view filing)6:52 PM ET | Dec 14 | 1 day | Newhouse Broadcasting Corp and 2 othersDirector | PPurchaseThe insider bought shares with their own money, on the open market or in a private deal (for example, a company's private placement). This is the code investors watch most closely: it is money the insider chose to put in.Series A common stock, par value $0.01 per share | +10.0M | $12.49 | +$124.9M | +240.5%14.2M after | Duplicate filingThe same trade also appears in an earlier filing, for example when the same people file twice or a fund and its partners each report it. Rankings and totals count only the earliest copy. |
| Dec 15, 2023 (view filing)6:56 PM ET | Dec 14 | 1 day | Newhouse Broadcasting Corp and 2 othersDirector | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase.Series A common stock, par value $0.01 per share | −10.0M | $12.49 | −$124.9M | −5.2%184.0M after | Duplicate filingThe same trade also appears in an earlier filing, for example when the same people file twice or a fund and its partners each report it. Rankings and totals count only the earliest copy. |
| May 15, 2024 (view filing) | May 13 | 2 days | Zeiler GerhardPresident, International | PPurchaseThe insider bought shares with their own money, on the open market or in a private deal (for example, a company's private placement). This is the code investors watch most closely: it is money the insider chose to put in.Series A Common Stock | +100.0K | $8.30 | +$830.0K | +12.4%908.1K after | |
| Nov 12, 2024 (view filing) | Nov 11 | 1 day | Zeiler GerhardPresident, International | PPurchaseThe insider bought shares with their own money, on the open market or in a private deal (for example, a company's private placement). This is the code investors watch most closely: it is money the insider chose to put in.Series A Common Stock | +58.0K | $9.24 | +$535.9K | +6.4%966.1K after | |
| Dec 17, 2024 (view filing) | Dec 16 | 1 day | Zaslav DavidChief Executive Officer & Pres | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase.Series A Common Stock | −2.56M | $11.73 | −$30.1M | −42.6%3.45M after | |
| Dec 17, 2024 (view filing) | Dec 13 | 4 days | Sims SavalleChief Legal Officer | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase.Series A Common Stock | −169.4K | $12.36 | −$2.09M | −22.0%599.3K after | 2 lotsThis row combines 2 trades of the same kind from one filing. The price is the value-weighted average. |
| Mar 4, 2025 (view filing) | Mar 3 | 1 day | Di Piazza Samuel A Jr.Director | PPurchaseThe insider bought shares with their own money, on the open market or in a private deal (for example, a company's private placement). This is the code investors watch most closely: it is money the insider chose to put in.Series A Common Stock | +17.3K | $11.41 | +$197.9K | +12.2%159.9K after | |
| Aug 13, 2025 (view filing) | Aug 11-12 | 2 days | Levy Anton JDirector | PPurchaseThe insider bought shares with their own money, on the open market or in a private deal (for example, a company's private placement). This is the code investors watch most closely: it is money the insider chose to put in.Series A Common Stock | +325.0K | $10.92 | +$3.55M | +52.1%949.0K after | 2 lotsThis row combines 2 trades of the same kind from one filing. The price is the value-weighted average. |
| Sep 12, 2025 (view filing) | Sep 11-12 | 1 day | Campbell BruceChief Rev & Strategy Officer | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase.Series A Common Stock | −439.3K | $17.00 | −$7.47M | −63.5%252.5K after | 3 lotsThis row combines 3 trades of the same kind from one filing. The price is the value-weighted average.10b5-1The filer checked the Rule 10b5-1 box: this trade was made under a trading plan set up in advance. |
| Sep 16, 2025 (view filing) | Sep 15 | 1 day | Wiedenfels GunnarChief Financial Officer | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase.Series A Common Stock | −530.8K | $19.50 | −$10.4M | −31.7%1.14M after | 3 lotsThis row combines 3 trades of the same kind from one filing. The price is the value-weighted average.10b5-1The filer checked the Rule 10b5-1 box: this trade was made under a trading plan set up in advance. |
| Nov 3, 2025 (view filing) | Oct 31 | 3 days | Wiedenfels GunnarChief Financial Officer | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase.Series A Common Stock | −222.2K | $22.50 | −$5.00M | −19.5%918.9K after | 10b5-1The filer checked the Rule 10b5-1 box: this trade was made under a trading plan set up in advance. |
| Nov 28, 2025 (view filing) | Nov 26-28 | 2 days | Locke Lori C.Chief Accounting Officer | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase.Series A Common Stock | −10.0K | $23.54 | −$235.4K | −6.7%140.1K after | 2 lotsThis row combines 2 trades of the same kind from one filing. The price is the value-weighted average.10b5-1The filer checked the Rule 10b5-1 box: this trade was made under a trading plan set up in advance. |
| Dec 3, 2025 (view filing) | Dec 1-3 | 2 days | Locke Lori C.Chief Accounting Officer | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase.Series A Common Stock | −15.0K | $24.06 | −$360.9K | −10.7%125.1K after | 3 lotsThis row combines 3 trades of the same kind from one filing. The price is the value-weighted average.10b5-1The filer checked the Rule 10b5-1 box: this trade was made under a trading plan set up in advance. |
| Dec 5, 2025 (view filing) | Dec 4-5 | 1 day | Locke Lori C.Chief Accounting Officer | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase.Series A Common Stock | −10.0K | $24.78 | −$247.8K | −8.0%115.1K after | 2 lotsThis row combines 2 trades of the same kind from one filing. The price is the value-weighted average.10b5-1The filer checked the Rule 10b5-1 box: this trade was made under a trading plan set up in advance. |
| Dec 10, 2025 (view filing) | Dec 8-10 | 2 days | Locke Lori C.Chief Accounting Officer | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase.Series A Common Stock | −14.1K | $27.94 | −$394.6K | −12.3%101.0K after | 3 lotsThis row combines 3 trades of the same kind from one filing. The price is the value-weighted average.10b5-1The filer checked the Rule 10b5-1 box: this trade was made under a trading plan set up in advance. |
| Dec 12, 2025 (view filing) | Dec 10 | 2 days | Wiedenfels GunnarChief Financial Officer | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase.Series A Common Stock | −243.0K | $29.50 | −$7.17M | −20.9%918.9K after | 2 lotsThis row combines 2 trades of the same kind from one filing. The price is the value-weighted average.10b5-1The filer checked the Rule 10b5-1 box: this trade was made under a trading plan set up in advance. |
| Mar 5, 2026 (view filing) | Mar 3 | 2 days | Fisher Richard WDirector | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase.Series A Common Stock | −16.3K | $28.31 | −$462.7K | −18.8%70.5K after | |
| Mar 5, 2026 (view filing) | Mar 3 | 2 days | Zaslav DavidChief Executive Officer & Pres | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase.Series A Common Stock | −4.00M | $28.26 | −$113.2M | −35.7%7.20M after | |
| Mar 5, 2026 (view filing) | Mar 4 | 1 day | Campbell BruceChief Rev & Strategy Officer | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase.Series A Common Stock | −1.58M | $28.00 | −$44.2M | −69.6%690.0K after | 6 lotsThis row combines 6 trades of the same kind from one filing. The price is the value-weighted average. |
| Mar 5, 2026 (view filing) | Mar 4 | 1 day | Campbell BruceChief Rev & Strategy Officer | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase.Series A Common Stock | −55.1K | $28.00 | −$1.54M | −100.0%0 after | 2 lotsThis row combines 2 trades of the same kind from one filing. The price is the value-weighted average. |
| Mar 5, 2026 (view filing) | Mar 4 | 1 day | Zeiler GerhardPresident, International | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase.Series A Common Stock | −600.0K | $28.02 | −$16.8M | −47.1%672.6K after | |
| Mar 5, 2026 (view filing) | Mar 3-4 | 2 days | Wiedenfels GunnarChief Financial Officer | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase.Series A Common Stock | −991.9K | $28.17 | −$27.9M | −59.9%663.4K after | 5 lotsThis row combines 5 trades of the same kind from one filing. The price is the value-weighted average. |
| Mar 5, 2026 (view filing) | Mar 3 | 2 days | Aiyar PriyaChief Legal Officer | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase.Series A Common Stock | −223.5K | $28.24 | −$6.31M | −19.6%919.3K after | |
| Mar 5, 2026 (view filing) | Mar 3 | 2 days | Girdwood AmyChief People & Culture Officer | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase.Series A Common Stock | −75.0K | $28.25 | −$2.12M | −6.8%1.03M after | |
| Mar 10, 2026 (view filing) | Mar 9 | 1 day | Campbell BruceChief Rev & Strategy Officer | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase.Series A Common Stock | −41.8K | $27.82 | −$1.16M | −6.5%604.7K after | |
| Mar 10, 2026 (view filing) | Mar 10 | Same day | Aiyar PriyaChief Legal Officer | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase.Series A Common Stock | −98.7K | $27.85 | −$2.75M | −9.9%897.8K after | 2 lotsThis row combines 2 trades of the same kind from one filing. The price is the value-weighted average. |
| Mar 16, 2026 (view filing) | Mar 16 | Same day | Gould Paul ADirector | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase.Series A Common Stock | −600.0K | $27.35 | −$16.4M | −71.1%244.4K after | |
