| Aug 14, 2026 (view filing)4:53 PM ET | Aug 12 | 2 days | Russell Alan JChief Scientific 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. | −5.90K | $43.73 | −$258.0K | −15.8%31.5K after | From originalReported on the original filing 0001853529-26-000002. A later amendment (Form 4/A) restated only part of that filing, so this trade still stands and is listed under the amendment. The filing date shown is the original's.3 lotsThis row combines 3 trades of the same kind from one filing. The price is the value-weighted average. |
| Jul 2, 2026 (view filing)5:21 PM ET | Jul 1 | 1 day | Russell Alan JChief Scientific 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. | −200.0K | $39.41 | −$7.88M | −89.1%24.6K 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. |
| Nov 13, 2025 (view filing)6:06 PM ET | Nov 12 | 1 day | Russell Alan JChief Scientific 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. | −100.0K | $21.12 | −$2.11M | −81.0%23.4K after | |
| Aug 28, 2025 (view filing)4:55 PM ET | Aug 26 | 2 days | Russell Alan JChief Scientific 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. | −100.0K | $14.60 | −$1.46M | −81.0%23.4K after | |
| Aug 14, 2025 (view filing) | Aug 12 | 2 days | Russell Alan JChief Scientific 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. | −1.91K | $13.39 | −$25.5K | −7.5%23.4K after | |
| May 7, 2025 (view filing) | May 2 | 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. | Russell Alan JChief Scientific 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. | −1.55K | $16.45 | −$25.5K | −7.7%18.5K after | |
| Mar 11, 2025 (view filing)4:33 PM ET | Mar 7 | 4 days | Russell Alan JChief Scientific 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. | −200 | $30.02 | −$6.00K | −1.3%14.9K after | 10b5-1The filer checked the Rule 10b5-1 box: this trade was made under a trading plan set up in advance. |
| Feb 7, 2025 (view filing)4:38 PM ET | Feb 5-6 | 2 days | Russell Alan JChief Scientific 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. | −9.21K | $30.04 | −$276.8K | −38.3%14.9K 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. |
| Dec 31, 2024 (view filing)5:13 PM ET | Dec 30 | 1 day | Russell Alan JChief Scientific 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. | −100.0K | $27.37 | −$2.74M | −87.1%14.9K after | 10b5-1The filer checked the Rule 10b5-1 box: this trade was made under a trading plan set up in advance. |
| Sep 24, 2024 (view filing)8:25 PM ET | Sep 20 | 4 days | Russell Alan JChief Scientific 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. | −75.0K | $28.27 | −$2.12M | −85.5%12.7K after | 2 lotsThis row combines 2 trades of the same kind from one filing. The price is the value-weighted average. |
| May 3, 2024 (view filing) | May 2 | 1 day | Russell Alan JChief Scientific 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. | −1.58K | $18.91 | −$29.8K | −17.9%7.24K after | |
| Dec 28, 2023 (view filing) | Dec 26 | 2 days | Russell Alan JChief Scientific 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. | −172.6K | $9.33 | −$1.61M | −98.0%3.61K after | |
| May 3, 2023 (view filing) | May 2 | 1 day | Russell Alan JChief Scientific 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. | −1.60K | $8.90 | −$14.3K | −0.9%176.2K after | |
| Nov 17, 2021 (view filing) | Nov 15 | 2 days | Russell Alan JChief Scientific 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. | −479 | $19.11 | −$9.16K | −100.0%0 after | 2 lotsThis row combines 2 trades of the same kind from one filing. The price is the value-weighted average. |
| Nov 12, 2021 (view filing) | Nov 9-12 | 3 days | Russell Alan JChief Scientific 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. | −69.7K | $19.91 | −$1.39M | −99.3%479 after | 7 lotsThis row combines 7 trades of the same kind from one filing. The price is the value-weighted average. |
| Nov 8, 2021 (view filing) | Nov 4-8 | 4 days | Russell Alan JChief Scientific 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. | −29.5K | $19.82 | −$583.7K | −29.5%70.2K after | 4 lotsThis row combines 4 trades of the same kind from one filing. The price is the value-weighted average. |
| Nov 3, 2021 (view filing) | Nov 1-3 | 2 days | Russell Alan JChief Scientific 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. | −44.2K | $17.88 | −$789.9K | −30.7%99.7K after | 5 lotsThis row combines 5 trades of the same kind from one filing. The price is the value-weighted average. |
| Oct 18, 2021 (view filing) | Oct 14-15 | 4 days | Russell Alan JChief Scientific 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. | −7.18K | $18.17 | −$130.5K | −4.8%143.8K after | 3 lotsThis row combines 3 trades of the same kind from one filing. The price is the value-weighted average. |
| Oct 13, 2021 (view filing) | Oct 11 | 2 days | Russell Alan JChief Scientific 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. | −1.27K | $18.02 | −$22.9K | −0.8%151.0K after | |
| Oct 8, 2021 (view filing) | Oct 6-8 | 2 days | Russell Alan JChief Scientific 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. | −21.0K | $18.39 | −$386.7K | −12.1%152.3K after | 3 lotsThis row combines 3 trades of the same kind from one filing. The price is the value-weighted average. |
| Oct 5, 2021 (view filing) | Oct 1-5 | 4 days | Russell Alan JChief Scientific 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. | −5.78K | $18.24 | −$105.4K | −3.2%173.3K after | 3 lotsThis row combines 3 trades of the same kind from one filing. The price is the value-weighted average. |
| Sep 30, 2021 (view filing) | Sep 28-29 | 2 days | Russell Alan JChief Scientific 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. | −26.5K | $17.10 | −$452.5K | −12.9%179.1K after | 3 lotsThis row combines 3 trades of the same kind from one filing. The price is the value-weighted average. |
| Sep 27, 2021 (view filing) | Sep 23-27 | 4 days | Russell Alan JChief Scientific 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. | −58.5K | $18.30 | −$1.07M | −22.2%205.6K after | 5 lotsThis row combines 5 trades of the same kind from one filing. The price is the value-weighted average. |
