| Nov 17, 2021 (view filing) | Nov 15 | 2 days | Chen Stephen C.General Counsel | 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.Class A Common Stock | −17.8K | $143.28 | −$2.56M | −79.9%4.49K after | 20 lotsThis row combines 20 trades of the same kind from one filing. The price is the value-weighted average. |
| Feb 24, 2022 (view filing) | Feb 15 | 9 days | Chen Stephen C.General Counsel | 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.Class A Common Stock | −97 | $98.03 | −$9.51K | −2.2%4.39K after | AmendedAn amended filing (for example Form 4/A or 13F-HR/A) that corrects or adds to an earlier filing.6 lotsThis row combines 6 trades of the same kind from one filing. The price is the value-weighted average. |
| May 18, 2022 (view filing) | May 16 | 2 days | Chen Stephen C.General Counsel | 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.Class A Common Stock | −75 | $90.97 | −$6.82K | −0.3%28.4K after | |
| Jun 10, 2022 (view filing) | Jun 8-9 | 2 days | Chen Stephen C.General Counsel | 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.Class A Common Stock | −4.11K | $102.12 | −$419.4K | −12.6%28.4K after | 2 lotsThis row combines 2 trades of the same kind from one filing. The price is the value-weighted average. |
| Jun 22, 2022 (view filing) | Jun 21 | 1 day | Chen Stephen C.General Counsel | 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.Class A Common Stock | −10.5K | $102.14 | −$1.08M | −27.1%28.4K after | |
| Jun 27, 2022 (view filing) | Jun 24 | 3 days | Chen Stephen C.General Counsel | 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.Class A Common Stock | −25.4K | $103.52 | −$2.63M | −47.2%28.4K after | 4 lotsThis row combines 4 trades of the same kind from one filing. The price is the value-weighted average. |
| Aug 17, 2022 (view filing) | Aug 15 | 2 days | Chen Stephen C.General Counsel | 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.Class A Common Stock | −673 | $106.37 | −$71.6K | −2.4%27.7K after | |
| Nov 17, 2022 (view filing) | Nov 15 | 2 days | Chen Stephen C.General Counsel | 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.Class A Common Stock | −674 | $74.31 | −$50.1K | −2.4%27.0K after | |
| Feb 17, 2023 (view filing) | Feb 15 | 2 days | Chen Stephen C.General Counsel | 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.Class A Common Stock | −484 | $96.94 | −$46.9K | −1.8%26.6K after | |
| Mar 8, 2023 (view filing) | Mar 7 | 1 day | Chen Stephen C.General Counsel | 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.Class A Common Stock | −10.7K | $130.10 | −$1.40M | −28.8%26.6K after | |
| Mar 22, 2023 (view filing) | Mar 21 | 1 day | Chen Stephen C.General Counsel | 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.Class A Common Stock | −9.25K | $130.43 | −$1.21M | −25.8%26.6K after | 10b5-1The filer checked the Rule 10b5-1 box: this trade was made under a trading plan set up in advance. |
| May 16, 2023 (view filing) | May 15 | 1 day | Chen Stephen C.General Counsel | 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.Class A Common Stock | −669 | $140.83 | −$94.2K | −2.5%25.9K after | |
| Aug 17, 2023 (view filing) | Aug 15 | 2 days | Chen Stephen C.General Counsel | 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.Class A Common Stock | −988 | $132.44 | −$130.9K | −2.7%36.0K after | |
| Sep 12, 2023 (view filing) | Sep 8-11 | 4 days | Chen Stephen C.General Counsel | 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.Class A Common Stock | −14.2K | $160.27 | −$2.27M | −28.2%36.0K 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. |
| Nov 16, 2023 (view filing) | Nov 15 | 1 day | Chen Stephen C.General Counsel | 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.Class A Common Stock | −988 | $209.78 | −$207.3K | −2.7%35.0K after | |
| Jan 5, 2024 (view filing) | Jan 4 | 1 day | Chen Stephen C.General Counsel | 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.Class A Common Stock | −18.0K | $206.87 | −$3.72M | −33.9%35.0K after | 6 lotsThis row combines 6 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. |
| Feb 12, 2024 (view filing) | Feb 9 | 3 days | Chen Stephen C.General Counsel | 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.Class A Common Stock | −2.00K | $190.00 | −$380.0K | −5.4%35.0K after | 10b5-1The filer checked the Rule 10b5-1 box: this trade was made under a trading plan set up in advance. |
| Feb 20, 2024 (view filing) | Feb 15 | 5 days | Chen Stephen C.General Counsel | 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.Class A Common Stock | −988 | $0.00 | $0 | −2.8%34.0K after | |
| May 16, 2024 (view filing) | May 15 | 1 day | Chen Stephen C.General Counsel | 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.Class A Common Stock | −988 | $0.00 | $0 | −2.9%33.1K after | |
| Aug 16, 2024 (view filing) | Aug 15 | 1 day | Chen Stephen C.General Counsel | 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.Class A Common Stock | −1.25K | $199.50 | −$249.2K | −2.6%47.6K after | |
| Sep 3, 2024 (view filing) | Aug 30 | 4 days | Chen Stephen C.General Counsel | 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.Class A Common Stock | −19.5K | $211.55 | −$4.12M | −35.4%35.6K after | 6 lotsThis row combines 6 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 18, 2024 (view filing) | Nov 15 | 3 days | Chen Stephen C.General Counsel | 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.Class A Common Stock | −1.25K | $309.30 | −$386.3K | −3.5%34.3K after | |
| Nov 20, 2024 (view filing) | Nov 18 | 2 days | Chen Stephen C.General Counsel | 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.Class A Common Stock | −2.64K | $308.47 | −$815.0K | −7.7%31.7K after | 4 lotsThis row combines 4 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. |
| Feb 19, 2025 (view filing) | Feb 18 | 1 day | Chen Stephen C.General Counsel | 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.Class A Common Stock | −2.06K | $435.12 | −$898.1K | −5.6%34.6K 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. |
| May 16, 2025 (view filing) | May 15 | 1 day | Chen Stephen C.General Counsel | 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.Class A Common Stock | −1.26K | $531.71 | −$668.4K | −3.1%38.8K after | |
| May 19, 2025 (view filing) | May 16 | 3 days | Chen Stephen C.General Counsel | 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.Class A Common Stock | −2.63K | $526.93 | −$1.39M | −6.8%36.2K after | 6 lotsThis row combines 6 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. |
| Aug 18, 2025 (view filing) | Aug 15 | 3 days | Chen Stephen C.General Counsel | 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.Class A Common Stock | −1.28K | $329.03 | −$421.8K | −3.6%34.2K after | |
| Aug 28, 2025 (view filing) | Aug 26 | 2 days | Chen Stephen C.General Counsel | 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.Class A Common Stock | −1.51K | $321.36 | −$486.9K | −4.4%32.6K after | 10b5-1The filer checked the Rule 10b5-1 box: this trade was made under a trading plan set up in advance. |
| Nov 19, 2025 (view filing) | Nov 17-18 | 2 days | Chen Stephen C.General Counsel | 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.Class A Common Stock | −2.80K | $176.82 | −$494.4K | −8.1%31.5K after | 5 lotsThis row combines 5 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. |
| Feb 20, 2026 (view filing) | Feb 17-18 | 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. | Chen Stephen C.General Counsel | 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.Class A Common Stock | −2.80K | $112.24 | −$313.9K | −8.4%30.5K after | 5 lotsThis row combines 5 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. |
| May 19, 2026 (view filing) | May 15-18 | 4 days | Chen Stephen C.General Counsel | 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.Class A Common Stock | −2.80K | $113.18 | −$316.6K | −5.0%52.8K 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. |
| Aug 19, 2026 (view filing)5:16 PM ET | Aug 17 | 2 days | Chen Stephen C.General Counsel | 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.Class A Common Stock | −1.02K | $129.13 | −$132.2K | −1.9%51.8K after | |
| Sep 15, 2026 (view filing)6:51 PM ET | Sep 14 | 1 day | Chen Stephen C.General Counsel | 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.Class A Common Stock | −8.07K | $149.33 | −$1.21M | −15.6%43.8K 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. |
