| Aug 28, 2026 (view filing)7:35 PM ET | Aug 26-28 | 2 days | Zyngier AlexandreDirector | 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.Class A Common Stock, par value $0.0001 | +10.6K | $1.70 | +$18.1K | +3.5%318.5K after | 5 lotsThis row combines 5 trades of the same kind from one filing. The price is the value-weighted average. |
| Aug 27, 2026 (view filing)4:36 PM ET | Aug 25 | 2 days | Esopus Creek Value Series Fund LP - Series ADirector | 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.Common Stock, par value $0.0001 | +9.00K | $1.83 | +$16.5K | +1.2%772.0K after | |
| Aug 26, 2026 (view filing)7:39 AM ET | Aug 21-25 | 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. | Zyngier AlexandreDirector | 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.Class A Common Stock, par value $0.0001 | +7.53K | $1.72 | +$12.9K | +2.6%301.9K after | 6 lotsThis row combines 6 trades of the same kind from one filing. The price is the value-weighted average. |
| Aug 20, 2026 (view filing)5:46 PM ET | Aug 18-20 | 2 days | Zyngier AlexandreDirector | 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.Class A Common Stock, par value $0.0001 | +12.3K | $1.72 | +$21.2K | +4.4%294.4K after | 4 lotsThis row combines 4 trades of the same kind from one filing. The price is the value-weighted average. |
| Feb 18, 2026 (view filing) | Feb 13 | 5 days | Wartell Michael J.Director | 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.Class A Common Stock | +6.55K | $1.59 | +$10.4K | +3.0%227.1K after | |
| Dec 18, 2025 (view filing) | Dec 16-17 | 2 days | Esopus Creek Value Series Fund LP - Series ADirector | 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.Common Stock, par value $0.0001 | +40.0K | $1.45 | +$58.0K | +5.5%763.0K after | 2 lotsThis row combines 2 trades of the same kind from one filing. The price is the value-weighted average. |
| Nov 25, 2025 (view filing) | Nov 21-25 | 4 days | Zyngier AlexandreDirector | 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.Class A Common Stock | +32.3K | $1.34 | +$43.3K | +12.9%282.1K after | 2 lotsThis row combines 2 trades of the same kind from one filing. The price is the value-weighted average. |
| Nov 21, 2025 (view filing) | Nov 19-21 | 2 days | Wartell Michael J.Director | 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.Class A Common Stock | +100.0K | $1.40 | +$139.5K | +83.0%220.5K after | 3 lotsThis row combines 3 trades of the same kind from one filing. The price is the value-weighted average. |
| Nov 21, 2025 (view filing) | Nov 19 | 2 days | Esopus Creek Value Series Fund LP - Series ADirector | 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.Common Stock, par value $0.0001 | +8.00K | $1.45 | +$11.6K | +1.1%723.0K after | |
| Nov 20, 2025 (view filing) | Nov 18-19 | 2 days | Zyngier AlexandreDirector | 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.Class A Common Stock | +57.3K | $1.36 | +$77.8K | +29.7%249.7K after | 2 lotsThis row combines 2 trades of the same kind from one filing. The price is the value-weighted average. |
| May 1, 2025 (view filing) | Apr 29-May 1 | 2 days | Zyngier AlexandreDirector | 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.Class A Common Stock | +9.97K | $1.25 | +$12.5K | +5.5%192.5K after | 3 lotsThis row combines 3 trades of the same kind from one filing. The price is the value-weighted average. |
| Apr 28, 2025 (view filing) | Apr 24-25 | 4 days | Esopus Creek Value Series Fund LP - Series ADirector | 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.Common Stock, par value $0.0001 | +15.0K | $1.32 | +$19.8K | +2.1%715.0K after | 2 lotsThis row combines 2 trades of the same kind from one filing. The price is the value-weighted average. |
| Nov 26, 2024 (view filing) | Nov 22-26 | 4 days | Zyngier AlexandreDirector | 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.Class A Common Stock | +60.9K | $1.47 | +$89.7K | +50.1%182.5K after | 2 lotsThis row combines 2 trades of the same kind from one filing. The price is the value-weighted average. |
| Apr 1, 2024 (view filing) | Mar 14-18 | 18 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. | Sole Andrew L.Director | 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.Common Stock, par value $0.0001 | +542.6K | $2.30 | +$1.25M | +344.6%700.0K after | 3 lotsThis row combines 3 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. |
| Mar 18, 2024 (view filing) | Mar 14-18 | 4 days | Esopus Creek Value Series Fund LP - Series ADirector | 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.Common Stock, par value $0.0001 | +542.6K | $2.30 | +$1.25M | +344.6%700.0K after | 3 lotsThis row combines 3 trades of the same kind from one filing. The price is the value-weighted average. |
| Jan 18, 2023 (view filing) | Sep 20, 2022 | 120 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. | Anderson Joseph B JrDirector | 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.Class A Common Stock | +2.00K | $1.97 | +$3.94K | New position2.00K after | |
| Jan 10, 2023 (view filing) | Jan 6 | 4 days | Burns Stephen S.10% 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.Class A Common Stock | −5.00M | $0.87 | −$4.35M | −18.7%21.7M after | |
| Nov 15, 2022 (view filing) | Nov 11-15 | 4 days | Burns Stephen S.10% 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.Class A Common Stock | −3.92M | $1.79 | −$7.00M | −12.8%26.7M after | AmendedAn amended filing (for example Form 4/A or 13F-HR/A) that corrects or adds to an earlier filing.3 lotsThis row combines 3 trades of the same kind from one filing. The price is the value-weighted average. |
| Nov 10, 2022 (view filing) | Nov 8-9 | 2 days | Burns Stephen S.10% 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.Class A Common Stock | −4.76M | $1.94 | −$9.23M | −13.5%30.6M after | 2 lotsThis row combines 2 trades of the same kind from one filing. The price is the value-weighted average. |
| Aug 29, 2022 (view filing) | Aug 26 | 3 days | Hightower Edward T.CEO & PRESIDENT | 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.Class A Common Stock | +10.0K | $2.06 | +$20.6K | New position10.0K after | |
| Jun 15, 2022 (view filing) | Jun 13 | 2 days | Ritson-Parsons JaneEVP, CHIEF COMMERCIAL 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 | −36.2K | $1.61 | −$58.3K | −31.0%80.5K after | |
| Mar 4, 2022 (view filing) | Mar 2-3 | 2 days | Ninivaggi Daniel ACHIEF EXECUTIVE OFFICER | 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.Class A Common Stock | +20.0K | $2.43 | +$48.6K | New position20.0K after | 2 lotsThis row combines 2 trades of the same kind from one filing. The price is the value-weighted average. |
| Mar 3, 2022 (view filing) | Mar 2 | 1 day | Burns Stephen S.10% 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.Class A Common Stock | −2.50M | $2.44 | −$6.10M | −6.6%35.4M after | |
| Mar 2, 2022 (view filing) | Feb 28 | 2 days | Burns Stephen S.10% 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.Class A Common Stock | −5.29M | $2.56 | −$13.5M | −12.2%37.9M after | |
| Feb 1, 2022 (view filing) | Feb 17-Apr 15, 2021 | 349 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. | Vo Chuan D.FORMER VP OF PROPULSION | 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.Class A Common Stock | +65.3K | $19.34 | +$1.26M | +107.6%126.1K after | 15 lotsThis row combines 15 trades of the same kind from one filing. The price is the value-weighted average. |
| Feb 1, 2022 (view filing) | Jan 12-Feb 17, 2021 | 385 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. | Vo Chuan D.FORMER VP OF PROPULSION | 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.Class A Common Stock | +61.0K | $25.40 | +$1.55M | New position60.7K after | 15 lotsThis row combines 15 trades of the same kind from one filing. The price is the value-weighted average. |
| Feb 1, 2022 (view filing) | Feb 3, 2021 | 363 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. | Vo Chuan D.FORMER VP OF PROPULSION | 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 | −1.00K | $26.00 | −$26.0K | −58.2%717 after | |
| Feb 1, 2022 (view filing) | Nov 18-Dec 15, 2020 | 440 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. | Vo Chuan D.FORMER VP OF PROPULSION | 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 | −1.11K | $10.33 | −$11.5K | –0 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.3 lotsThis row combines 3 trades of the same kind from one filing. The price is the value-weighted average. |
| Feb 1, 2022 (view filing) | Nov 19, 2020 | 439 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. | Vo Chuan D.FORMER VP OF PROPULSION | 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.Class A Common Stock | +626 | $10.75 | +$6.73K | –626 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. |
| Nov 16, 2021 (view filing) | Nov 12 | 4 days | Burns Stephen S.10% 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.Class A Common Stock | −3.20M | $5.88 | −$18.8M | −9.9%29.2M after | |
