| Jan 23, 2026 (view filing)6:30 PM ET | Jan 22-23 | 1 day | Gan HongCHIEF SCIENCE 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 | −250.0K | $2.50 | −$624.7K | −16.6%1.25M 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 16, 2025 (view filing)5:30 PM ET | Dec 15 | 1 day | Gan HongCHIEF SCIENCE 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 | −100.0K | $1.98 | −$197.9K | −7.4%1.25M after | 10b5-1The filer checked the Rule 10b5-1 box: this trade was made under a trading plan set up in advance. |
| Nov 18, 2025 (view filing)5:30 PM ET | Nov 17 | 1 day | Gan HongCHIEF SCIENCE 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 | −150.0K | $1.90 | −$285.2K | −10.7%1.25M after | 10b5-1The filer checked the Rule 10b5-1 box: this trade was made under a trading plan set up in advance. |
| Feb 11, 2025 (view filing) | Feb 10 | 1 day | Gan HongCHIEF SCIENCE 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 | −51.6K | $1.17 | −$60.4K | −6.3%773.9K after | 10b5-1The filer checked the Rule 10b5-1 box: this trade was made under a trading plan set up in advance. |
| Jul 2, 2024 (view filing)5:30 PM ET | Jul 1 | 1 day | Gan HongCHIEF SCIENCE 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 | −25.0K | $1.17 | −$29.2K | −2.9%825.5K after | 10b5-1The filer checked the Rule 10b5-1 box: this trade was made under a trading plan set up in advance. |
| Jun 4, 2024 (view filing)5:34 PM ET | Jun 3 | 1 day | Gan HongCHIEF SCIENCE 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 | −25.0K | $1.25 | −$31.2K | −2.9%825.5K after | 10b5-1The filer checked the Rule 10b5-1 box: this trade was made under a trading plan set up in advance. |
| May 9, 2024 (view filing)5:30 PM ET | May 8 | 1 day | Gan HongCHIEF SCIENCE 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 | −25.0K | $1.42 | −$35.6K | −2.9%825.5K after | 10b5-1The filer checked the Rule 10b5-1 box: this trade was made under a trading plan set up in advance. |
| Apr 2, 2024 (view filing)5:30 PM ET | Apr 1 | 1 day | Gan HongCHIEF SCIENCE 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 | −25.0K | $1.60 | −$40.0K | −2.8%875.0K after | 10b5-1The filer checked the Rule 10b5-1 box: this trade was made under a trading plan set up in advance. |
| Mar 4, 2024 (view filing)5:35 PM ET | Mar 1 | 3 days | Gan HongCHIEF SCIENCE 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 | −25.0K | $1.69 | −$42.3K | −2.8%875.0K after | 10b5-1The filer checked the Rule 10b5-1 box: this trade was made under a trading plan set up in advance. |
| Feb 2, 2024 (view filing)5:30 PM ET | Feb 1 | 1 day | Gan HongCHIEF SCIENCE 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 | −25.0K | $1.38 | −$34.4K | −5.2%451.3K after | 10b5-1The filer checked the Rule 10b5-1 box: this trade was made under a trading plan set up in advance. |
| Jan 3, 2024 (view filing)5:45 PM ET | Jan 2 | 1 day | Gan HongCHIEF SCIENCE 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 | −25.0K | $1.85 | −$46.2K | −5.2%451.3K after | 10b5-1The filer checked the Rule 10b5-1 box: this trade was made under a trading plan set up in advance. |
| Dec 6, 2023 (view filing)5:30 PM ET | Dec 5 | 1 day | Gan HongCHIEF SCIENCE 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 | −25.0K | $2.28 | −$57.1K | −5.2%451.3K after | 10b5-1The filer checked the Rule 10b5-1 box: this trade was made under a trading plan set up in advance. |
| Sep 13, 2023 (view filing)4:15 PM ET | Sep 11 | 2 days | Gan HongCHIEF SCIENCE 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 | −50.0K | $2.19 | −$109.4K | −10.0%451.3K after | |
| Aug 18, 2023 (view filing)4:20 PM ET | Aug 17 | 1 day | Gan HongCHIEF SCIENCE 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 | −50.0K | $2.13 | −$106.3K | −10.0%451.3K after | |
| Jun 12, 2023 (view filing)8:30 PM ET | Jun 9 | 3 days | Gan HongCHIEF SCIENCE 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 | −50.0K | $1.91 | −$95.3K | −10.0%451.3K after | |
| May 2, 2023 (view filing) | Apr 28 | 4 days | Gan HongCHIEF SCIENCE 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 | −37.3K | $1.65 | −$61.5K | −7.6%451.3K after | 10b5-1The filer checked the Rule 10b5-1 box: this trade was made under a trading plan set up in advance. |
| Dec 2, 2022 (view filing)5:00 PM ET | Dec 2 | Same day | Gan HongCHIEF SCIENCE 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 | −15.0K | $4.82 | −$72.3K | −5.1%279.3K after | |
| Nov 29, 2022 (view filing)4:15 PM ET | Nov 28 | 1 day | Gan HongCHIEF SCIENCE 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 | −9.23K | $4.95 | −$45.7K | −3.2%279.3K after | |
| Nov 25, 2022 (view filing)5:00 PM ET | Nov 23-25 | 2 days | Gan HongCHIEF SCIENCE 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 | −30.0K | $4.78 | −$143.5K | −9.7%279.3K after | 2 lotsThis row combines 2 trades of the same kind from one filing. The price is the value-weighted average. |
| Nov 21, 2022 (view filing)5:00 PM ET | Nov 17-21 | 4 days | Gan HongCHIEF SCIENCE 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 | −30.0K | $4.73 | −$141.9K | −9.7%279.3K after | 2 lotsThis row combines 2 trades of the same kind from one filing. The price is the value-weighted average. |
