| Sep 22, 2026 (view filing)7:23 PM ET | Sep 18-22 | 4 days | Siegel Ian H.CHIEF EXECUTIVE 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.Class A Common Stock | −54.4K | $3.71 | −$201.7K | −21.4%199.5K 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. |
| Aug 6, 2026 (view filing)7:41 PM ET | Aug 4-6 | 2 days | Siegel Ian H.CHIEF EXECUTIVE 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.Class A Common Stock | −29.2K | $4.43 | −$129.2K | −48.8%30.6K 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. |
| Jul 8, 2026 (view filing)6:33 PM ET | Jul 6-8 | 2 days | Siegel Ian H.CHIEF EXECUTIVE 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.Class A Common Stock | −29.2K | $3.95 | −$115.2K | −32.8%59.8K 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. |
| Jun 23, 2026 (view filing) | Jun 18-23 | 5 days | Siegel Ian H.CHIEF EXECUTIVE 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.Class A Common Stock | −54.4K | $3.02 | −$164.5K | −38.0%89.0K 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. |
| May 7, 2026 (view filing) | May 5-7 | 2 days | Siegel Ian H.CHIEF EXECUTIVE 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.Class A Common Stock | −29.2K | $3.13 | −$91.2K | −20.8%111.2K 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. |
| Apr 7, 2026 (view filing) | Oct 1, 2021-Apr 6, 2026 | 1,649 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. | Siegel Ian H.CHIEF EXECUTIVE 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.Class A Common Stock | −27.2K | $18.48 | −$502.8K | −16.2%140.3K 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. |
| Apr 3, 2026 (view filing) | Apr 1-2 | 2 days | Siegel Ian H.CHIEF EXECUTIVE 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.Class A Common Stock | −19.4K | $1.88 | −$36.6K | −9.4%187.8K 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. |
| Mar 20, 2026 (view filing) | Mar 18-20 | 2 days | Siegel Ian H.CHIEF EXECUTIVE 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.Class A Common Stock | −53.8K | $2.46 | −$132.6K | −20.6%207.3K 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. |
| Feb 5, 2026 (view filing) | Feb 3-5 | 2 days | Siegel Ian H.CHIEF EXECUTIVE 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.Class A Common Stock | −29.2K | $2.11 | −$61.5K | −46.5%33.6K 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. |
| Jan 8, 2026 (view filing) | Jan 6-8 | 2 days | Siegel Ian H.CHIEF EXECUTIVE 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.Class A Common Stock | −29.2K | $3.55 | −$103.6K | −31.7%62.8K 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. |
| Dec 22, 2025 (view filing) | Dec 18-22 | 4 days | Siegel Ian H.CHIEF EXECUTIVE 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.Class A Common Stock | −42.2K | $4.68 | −$197.3K | −31.5%92.0K 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 5, 2025 (view filing) | Nov 3-5 | 2 days | Siegel Ian H.CHIEF EXECUTIVE 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.Class A Common Stock | −29.2K | $4.13 | −$120.5K | −10.3%253.0K 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. |
| Oct 8, 2025 (view filing) | Oct 6-8 | 2 days | Siegel Ian H.CHIEF EXECUTIVE 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.Class A Common Stock | −29.2K | $3.99 | −$116.3K | −9.4%282.1K 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. |
| Sep 22, 2025 (view filing) | Sep 18-22 | 4 days | Siegel Ian H.CHIEF EXECUTIVE 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.Class A Common Stock | −42.2K | $5.23 | −$220.7K | −11.9%311.3K 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 6, 2025 (view filing) | Aug 4-6 | 2 days | Siegel Ian H.CHIEF EXECUTIVE 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.Class A Common Stock | −29.2K | $3.85 | −$112.3K | −7.6%353.5K 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. |
| Jul 9, 2025 (view filing) | Jul 7-9 | 2 days | Siegel Ian H.CHIEF EXECUTIVE 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.Class A Common Stock | −29.2K | $5.24 | −$152.8K | −7.1%382.7K 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. |
| Jun 23, 2025 (view filing) | Jun 18-23 | 5 days | Siegel Ian H.CHIEF EXECUTIVE 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.Class A Common Stock | −42.2K | $5.06 | −$213.4K | −9.3%411.8K 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. |
| May 5, 2025 (view filing) | May 1-5 | 4 days | Siegel Ian H.CHIEF EXECUTIVE 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.Class A Common Stock | −29.2K | $5.46 | −$159.1K | −6.0%454.1K 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. |
| Apr 7, 2025 (view filing) | Apr 3-7 | 4 days | Siegel Ian H.CHIEF EXECUTIVE 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.Class A Common Stock | −29.2K | $5.31 | −$154.9K | −5.7%483.2K 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. |
| Mar 21, 2025 (view filing) | Mar 19-21 | 2 days | Siegel Ian H.CHIEF EXECUTIVE 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.Class A Common Stock | −45.6K | $5.92 | −$269.7K | −8.2%512.4K 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. |
| Feb 5, 2025 (view filing) | Feb 3-5 | 2 days | Siegel Ian H.CHIEF EXECUTIVE 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.Class A Common Stock | −29.2K | $7.38 | −$215.1K | −5.0%557.9K 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. |
| Jan 6, 2025 (view filing) | Jan 2-6 | 4 days | Siegel Ian H.CHIEF EXECUTIVE 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.Class A Common Stock | −29.2K | $7.13 | −$208.1K | −4.7%587.1K 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. |
| Jun 13, 2023 (view filing) | Jun 12 | 1 day | Siegel Ian H.Chief Executive 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.Class A Common Stock | −15.6K | $16.74 | −$261.6K | −100.0%0 after | |
| Jan 3, 2022 (view filing) | Dec 31, 2021 | 3 days | Siegel Ian H.Chief Executive 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.Class A Common Stock | −6.13K | $25.30 | −$155.1K | −1.0%616.3K after | |
| Dec 15, 2021 (view filing) | Dec 13-14 | 2 days | Siegel Ian H.Chief Executive 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.Class A Common Stock | −11.7K | $25.74 | −$301.7K | −1.8%622.4K after | 3 lotsThis row combines 3 trades of the same kind from one filing. The price is the value-weighted average. |
| Nov 30, 2021 (view filing) | Nov 26 | 4 days | Siegel Ian H.Chief Executive 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.Class A Common Stock | −19.5K | $29.63 | −$576.9K | −3.0%634.1K after | 2 lotsThis row combines 2 trades of the same kind from one filing. The price is the value-weighted average. |
| Nov 29, 2021 (view filing) | Nov 23-24 | 6 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. | Siegel Ian H.Chief Executive 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.Class A Common Stock | −110.2K | $29.46 | −$3.25M | −14.4%653.6K after | 8 lotsThis row combines 8 trades of the same kind from one filing. The price is the value-weighted average. |
| Nov 10, 2021 (view filing) | Nov 8 | 2 days | Siegel Ian H.Chief Executive 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.Class A Common Stock | −18.7K | $28.66 | −$535.1K | −2.4%763.8K after | 3 lotsThis row combines 3 trades of the same kind from one filing. The price is the value-weighted average. |
| Nov 8, 2021 (view filing) | Nov 4-5 | 4 days | Siegel Ian H.Chief Executive 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.Class A Common Stock | −50.2K | $28.75 | −$1.44M | −6.0%782.4K after | 4 lotsThis row combines 4 trades of the same kind from one filing. The price is the value-weighted average. |
| Oct 22, 2021 (view filing) | Oct 20 | 2 days | Siegel Ian H.Chief Executive 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.Class A Common Stock | −12.6K | $27.52 | −$347.3K | −1.5%832.7K after | |
| Oct 20, 2021 (view filing) | Oct 18-19 | 2 days | Siegel Ian H.Chief Executive 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.Class A Common Stock | −23.0K | $27.28 | −$628.2K | −2.7%845.3K after | 2 lotsThis row combines 2 trades of the same kind from one filing. The price is the value-weighted average. |
| Oct 1, 2021 (view filing) | Sep 29-30 | 2 days | Siegel Ian H.Chief Executive 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.Class A Common Stock | −26.0K | $27.27 | −$708.7K | −2.9%868.3K after | 2 lotsThis row combines 2 trades of the same kind from one filing. The price is the value-weighted average. |
| Sep 15, 2021 (view filing) | Sep 13-14 | 2 days | Siegel Ian H.Chief Executive 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.Class A Common Stock | −85.7K | $26.15 | −$2.24M | −8.7%894.3K after | 3 lotsThis row combines 3 trades of the same kind from one filing. The price is the value-weighted average. |
| Sep 13, 2021 (view filing) | Sep 10 | 3 days | Siegel Ian H.Chief Executive 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.Class A Common Stock | −11.7K | $25.04 | −$293.0K | −1.2%980.0K after | |
| Aug 26, 2021 (view filing) | Aug 24 | 2 days | Siegel Ian H.Chief Executive 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.Class A Common Stock | −21.5K | $25.79 | −$555.6K | −2.1%991.7K after | |
| Aug 24, 2021 (view filing) | Aug 20-23 | 4 days | Siegel Ian H.Chief Executive 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.Class A Common Stock | −41.7K | $25.44 | −$1.06M | −4.0%1.01M after | 2 lotsThis row combines 2 trades of the same kind from one filing. The price is the value-weighted average. |
