| Sep 2, 2026 (view filing)7:05 PM ET | Aug 31 | 2 days | Cappello JosephChief Technical 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. | −10.3K | $2.74 | −$28.1K | −3.1%318.5K after | |
| Sep 2, 2026 (view filing)7:05 PM ET | Aug 31 | 2 days | Zindrick ThomasPresident and CEO | 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. | −34.5K | $2.67 | −$91.9K | −2.7%1.23M after | |
| Sep 2, 2026 (view filing)7:05 PM ET | Aug 31 | 2 days | Yu TonyChief 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. | −9.68K | $2.75 | −$26.7K | −3.6%258.7K after | |
| Aug 4, 2026 (view filing)8:20 PM ET | Aug 4 | Same day | Yu TonyChief 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. | −653 | $2.94 | −$1.92K | −0.2%268.4K after | |
| Aug 4, 2026 (view filing)8:20 PM ET | Aug 4 | Same day | Cappello JosephChief Technical 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. | −653 | $2.95 | −$1.92K | −0.2%328.7K after | |
| Aug 4, 2026 (view filing)8:20 PM ET | Aug 4 | Same day | Zindrick ThomasPresident and CEO | 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. | −3.02K | $2.95 | −$8.91K | −0.2%1.26M after | |
| Jul 2, 2026 (view filing)4:35 PM ET | Jul 1 | 1 day | Smither John 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. | −12.0K | $2.91 | −$34.9K | −11.6%91.4K after | |
| Jun 4, 2026 (view filing) | Jun 3 | 1 day | Smalling RalphHead of Regulatory | 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. | −192 | $2.93 | −$562.56 | −0.3%67.6K after | |
| Jun 2, 2026 (view filing) | Jun 1 | 1 day | Thomas JohnDirector | 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. | −10.0K | $2.98 | −$29.8K | −2.1%472.8K after | 10b5-1The filer checked the Rule 10b5-1 box: this trade was made under a trading plan set up in advance. |
| May 12, 2026 (view filing) | May 11 | 1 day | Cappello JosephChief Technical 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. | −605 | $2.97 | −$1.80K | −0.4%154.5K after | |
| May 12, 2026 (view filing) | May 11 | 1 day | Yu TonyChief 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. | −605 | $2.97 | −$1.80K | −0.4%149.7K after | |
| May 12, 2026 (view filing) | May 11 | 1 day | Zindrick ThomasPresident and CEO | 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. | −2.80K | $2.94 | −$8.23K | −0.5%532.1K after | |
| May 12, 2026 (view filing) | May 11 | 1 day | Smalling RalphHead of Regulatory | 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. | −270 | $2.98 | −$804.6 | −0.4%67.8K after | |
| Mar 26, 2026 (view filing) | Mar 24-25 | 2 days | Smalling RalphHead of Regulatory | 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. | −585 | $2.46 | −$1.44K | −0.9%68.1K after | 2 lotsThis row combines 2 trades of the same kind from one filing. The price is the value-weighted average. |
| Mar 26, 2026 (view filing) | Mar 24 | 2 days | Cappello JosephChief Technical 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. | −906 | $2.42 | −$2.19K | −0.6%155.2K after | |
| Mar 26, 2026 (view filing) | Mar 24 | 2 days | Yu TonySVP, Clinical Development | 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. | −906 | $2.42 | −$2.19K | −0.6%144.9K after | |
| Mar 26, 2026 (view filing) | Mar 24 | 2 days | Zindrick ThomasPresident and CEO | 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. | −3.58K | $2.42 | −$8.67K | −0.7%534.8K after | |
| Mar 3, 2026 (view filing) | Mar 2 | 1 day | Thomas JohnDirector | 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. | −10.0K | $2.90 | −$29.0K | −2.0%482.8K after | 10b5-1The filer checked the Rule 10b5-1 box: this trade was made under a trading plan set up in advance. |
| Dec 11, 2025 (view filing) | Aug 21-Nov 17 | 112 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. | Zindrick ThomasPresident and CEO | 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. | −17.2K | $3.87 | −$66.4K | −3.1%538.4K after | 2 lotsThis row combines 2 trades of the same kind from one filing. The price is the value-weighted average. |
| Dec 11, 2025 (view filing) | Aug 21-Nov 17 | 112 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. | Yu TonySVP, Clinical Development | 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. | −4.19K | $3.83 | −$16.0K | −2.8%145.8K after | 2 lotsThis row combines 2 trades of the same kind from one filing. The price is the value-weighted average. |
| Dec 11, 2025 (view filing) | Aug 21-Nov 17 | 112 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. | Cappello JosephChief Technical 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. | −3.71K | $3.88 | −$14.4K | −2.3%156.1K after | 3 lotsThis row combines 3 trades of the same kind from one filing. The price is the value-weighted average. |
| Dec 9, 2025 (view filing) | Aug 21-Dec 5 | 110 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. | Smalling RalphHead of Regulatory | 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. | −2.33K | $3.75 | −$8.74K | −3.3%68.7K after | 4 lotsThis row combines 4 trades of the same kind from one filing. The price is the value-weighted average. |
| Dec 2, 2025 (view filing) | Dec 1 | 1 day | Thomas JohnDirector | 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. | −10.0K | $5.00 | −$50.0K | −2.0%492.8K after | 10b5-1The filer checked the Rule 10b5-1 box: this trade was made under a trading plan set up in advance. |
| May 13, 2025 (view filing) | May 12 | 1 day | Ryder SeanGeneral 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. | −4.47K | $2.92 | −$13.1K | −8.6%47.6K after | |
| May 13, 2025 (view filing) | May 12 | 1 day | Zindrick ThomasPresident and CEO | 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. | −10.8K | $2.92 | −$31.4K | −5.3%191.4K after | |
| May 13, 2025 (view filing) | May 12 | 1 day | Yu TonyVP, Clinical Trial Operations | 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. | −5.58K | $2.92 | −$16.3K | −10.5%47.6K after | |
| May 13, 2025 (view filing) | May 12 | 1 day | Cappello JosephVP, Pharmaceutical Development | 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. | −4.74K | $2.92 | −$13.8K | −8.3%52.3K after | |
| May 13, 2025 (view filing) | May 12 | 1 day | Smalling RalphHead of Regulatory | 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. | −1.26K | $2.92 | −$3.68K | −3.5%34.8K after | |
| Dec 30, 2024 (view filing) | Dec 30 | Same day | Tyree James LDirector | 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. | −3.46K | $2.46 | −$8.51K | −7.0%45.8K after | |
| Dec 18, 2024 (view filing) | Dec 16 | 2 days | Zindrick ThomasPresident and CEO | 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. | −14.3K | $2.34 | −$33.5K | −27.7%37.4K after | |
| Dec 18, 2024 (view filing) | Dec 16 | 2 days | Zak Lourie S.Chief 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. | −2.10K | $2.34 | −$4.92K | −4.9%40.8K after | |
| Dec 18, 2024 (view filing) | Dec 16 | 2 days | Smalling RalphHead of Regulatory | 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. | −2.51K | $2.34 | −$5.87K | −13.3%16.3K after | |
| Dec 18, 2024 (view filing) | Dec 16 | 2 days | Cappello JosephVP, Pharmaceutical Development | 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. | −6.30K | $2.34 | −$14.7K | −30.1%14.7K after | |
| Sep 13, 2024 (view filing) | Sep 12-13 | 1 day | Szalay Aladar10% 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. | −64.9K | $2.65 | −$171.8K | −9.8%599.8K after | 2 lotsThis row combines 2 trades of the same kind from one filing. The price is the value-weighted average. |
| Sep 11, 2024 (view filing) | Sep 9-11 | 2 days | Szalay Aladar10% 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. | −75.1K | $2.62 | −$196.5K | −10.2%664.7K after | 3 lotsThis row combines 3 trades of the same kind from one filing. The price is the value-weighted average. |
| Sep 6, 2024 (view filing) | Sep 3 | 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. | Szalay Aladar10% 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. | −42.8K | $2.09 | −$89.5K | −5.5%739.8K after | |
| Aug 30, 2024 (view filing) | Aug 28-30 | 2 days | Szalay Aladar10% 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. | −265.6K | $2.09 | −$554.0K | −25.3%782.6K after | 3 lotsThis row combines 3 trades of the same kind from one filing. The price is the value-weighted average. |
| Aug 27, 2024 (view filing) | Aug 23-27 | 4 days | Szalay Aladar10% 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. | −91.6K | $2.19 | −$200.5K | −8.0%1.05M after | 2 lotsThis row combines 2 trades of the same kind from one filing. The price is the value-weighted average. |
| Jul 8, 2024 (view filing) | Jun 24 | 14 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. | Yu TonyVP, Clinical Trial Operations | 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. | −6.85K | $2.12 | −$14.5K | −38.7%10.9K after | |
| Jul 8, 2024 (view filing) | Jun 24 | 14 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. | Ryder SeanGeneral 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. | −5.50K | $2.12 | −$11.7K | −22.1%19.4K after | |
| Jul 8, 2024 (view filing) | Jun 24 | 14 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. | Jewett CarolineHead of Quality | 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. | −4.96K | $2.12 | −$10.5K | −23.5%16.2K after | |
| Jun 7, 2024 (view filing) | May 29 | 9 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. | Tyree James LDirector | 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. | +6.25K | – | – | +180.6%9.71K after | |
| Jun 7, 2024 (view filing) | May 29 | 9 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. | Tyree James LDirector | 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. | +6.25K | – | – | –6.25K 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. |
| Jun 7, 2024 (view filing) | May 29 | 9 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. | Smither John WDirector | 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. | +6.25K | – | – | +90.3%13.2K after | |
| Jun 7, 2024 (view filing) | May 29 | 9 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. | Smither John WDirector | 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. | +6.25K | – | – | –6.25K 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. |
| Jun 7, 2024 (view filing) | May 29 | 9 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. | Thomas JohnDirector | 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. | +2.50K | – | – | +0.5%466.0K after | |
| Jun 7, 2024 (view filing) | May 29 | 9 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. | Thomas JohnDirector | 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. | +2.50K | – | – | –2.50K 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. |
| Jun 7, 2024 (view filing) | May 29 | 9 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. | Mirabelli MaryDirector | 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. | +8.00K | – | – | +179.4%12.5K after | |
| Jun 7, 2024 (view filing) | May 29 | 9 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. | Mirabelli MaryDirector | 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. | +8.00K | – | – | –8.00K 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. |
| Jun 7, 2024 (view filing) | May 29 | 9 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. | Yu TonyVP, Clinical Trial Operations | 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. | +2.50K | – | – | New position2.50K after | |
