| Feb 23, 2024 (view filing) | Feb 21-22 | 2 days | Douglass StephenSVP, CTO | 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. | −11.3K | $71.65 | −$813.0K | −6.7%158.0K 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 22, 2023 (view filing) | Nov 21 | 1 day | Douglass StephenSVP, CTO | 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. | −810 | $58.83 | −$47.7K | −0.6%145.1K after | 10b5-1The filer checked the Rule 10b5-1 box: this trade was made under a trading plan set up in advance. |
| Aug 23, 2023 (view filing) | Aug 22 | 1 day | Douglass StephenSVP, R&D | 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. | −1.61K | $92.63 | −$148.8K | −1.1%144.3K after | 10b5-1The filer checked the Rule 10b5-1 box: this trade was made under a trading plan set up in advance. |
| May 24, 2023 (view filing) | May 23 | 1 day | Douglass StephenSVP, R&D | 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. | −2.18K | $82.68 | −$180.4K | −1.5%143.0K after | 10b5-1The filer checked the Rule 10b5-1 box: this trade was made under a trading plan set up in advance. |
| Feb 27, 2023 (view filing) | Feb 24 | 3 days | Douglass StephenSVP, R&D | 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. | −15.7K | $82.75 | −$1.30M | −9.9%142.5K after | 2 lotsThis row combines 2 trades of the same kind from one filing. The price is the value-weighted average. |
| Nov 23, 2022 (view filing) | Nov 22 | 1 day | Douglass StephenSVP, R&D | 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. | −1.13K | $66.64 | −$75.5K | −0.9%125.1K after | |
| Sep 8, 2022 (view filing) | Sep 7 | 1 day | Douglass StephenSVP, R&D | 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 | $51.40 | −$129.1K | −2.0%124.0K after | |
| Aug 8, 2022 (view filing) | Aug 5 | 3 days | Douglass StephenSVP, R&D | 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. | −6.52K | $63.74 | −$415.6K | −5.1%121.5K after | 2 lotsThis row combines 2 trades of the same kind from one filing. The price is the value-weighted average. |
| Jun 7, 2022 (view filing) | Jun 7 | Same day | Douglass StephenSVP, R&D | 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 | $51.90 | −$130.4K | −2.1%115.3K after | |
| May 10, 2022 (view filing) | May 6 | 4 days | Douglass StephenVP Corp, R&D | 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. | −1.21K | $48.16 | −$58.2K | −1.1%112.8K after | |
| May 4, 2022 (view filing) | May 2 | 2 days | Douglass StephenVP Corp, R&D | 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. | −1.19K | $49.63 | −$58.9K | −1.0%114.0K after | |
| Mar 9, 2022 (view filing) | Mar 8 | 1 day | Douglass StephenVP Corp, R&D | 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 | $51.81 | −$99.1K | −1.7%112.9K after | |
| Mar 8, 2022 (view filing) | Mar 4 | 4 days | Douglass StephenVP Corp, R&D | 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. | −4.25K | $57.16 | −$243.1K | −3.6%114.8K after | |
| Feb 23, 2022 (view filing) | Feb 18 | 5 days | Douglass StephenVP Corp, R&D | 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. | −10.2K | $61.51 | −$626.6K | −8.5%109.7K after | 4 lotsThis row combines 4 trades of the same kind from one filing. The price is the value-weighted average.Duplicate filingThe same trade also appears in an earlier filing, for example when the same people file twice or a fund and its partners each report it. Rankings and totals count only the earliest copy. |
| Feb 23, 2022 (view filing) | Feb 19 | 4 days | Douglass StephenVP Corp, R&D | 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. | −1.50K | $60.70 | −$91.2K | −1.3%111.0K after | |
| Feb 18, 2022 (view filing) | Feb 18 | Same day | Douglass StephenVP Corp, R&D | 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. | −10.2K | $61.51 | −$626.6K | −8.5%109.7K after | 4 lotsThis row combines 4 trades of the same kind from one filing. The price is the value-weighted average. |
| Feb 16, 2022 (view filing) | Feb 15 | 1 day | Douglass StephenVP Corp, R&D | 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. | −20.4K | $55.56 | −$1.14M | −14.6%119.8K after | |
| Feb 15, 2022 (view filing) | Feb 14 | 1 day | Douglass StephenVP Corp, R&D | 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. | −959 | $55.56 | −$53.3K | −0.9%101.5K after | |
| Feb 3, 2022 (view filing) | Feb 2 | 1 day | Douglass StephenVP Corp, R&D | 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. | −1.33K | $57.53 | −$76.7K | −1.3%100.6K after | |
| Dec 7, 2021 (view filing) | Dec 4-7 | 3 days | Douglass StephenVP Corp, R&D | 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. | −6.17K | $75.22 | −$463.7K | −5.8%99.6K after | 2 lotsThis row combines 2 trades of the same kind from one filing. The price is the value-weighted average. |
| Nov 16, 2021 (view filing) | Nov 14-16 | 2 days | Douglass StephenVP Corp, R&D | 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. | −1.93K | $82.64 | −$159.5K | −1.9%97.7K after | 2 lotsThis row combines 2 trades of the same kind from one filing. The price is the value-weighted average. |
| Nov 5, 2021 (view filing) | Nov 2 | 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. | Douglass StephenVP Corp, R&D | 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. | −1.12K | $73.45 | −$82.1K | −1.1%97.8K after | |
| Sep 10, 2021 (view filing) | Sep 4-8 | 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. | Douglass StephenVP Corp, R&D | 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. | −52.5K | $62.91 | −$3.30M | −35.2%96.6K after | 4 lotsThis row combines 4 trades of the same kind from one filing. The price is the value-weighted average. |
| Aug 18, 2021 (view filing) | Aug 14 | 4 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. | Douglass StephenVP Corp, R&D | 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. | −903 | $58.91 | −$53.2K | −1.1%79.5K after | |
| Aug 10, 2021 (view filing) | Aug 6 | 4 days | Douglass StephenVP Corp, R&D | 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. | −7.05K | $59.51 | −$419.6K | −8.2%78.6K after | 2 lotsThis row combines 2 trades of the same kind from one filing. The price is the value-weighted average. |
| Aug 4, 2021 (view filing) | Aug 2 | 2 days | Douglass StephenVP Corp, R&D | 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. | −13.0K | $57.09 | −$744.3K | −13.2%85.7K after | 2 lotsThis row combines 2 trades of the same kind from one filing. The price is the value-weighted average. |
