| Aug 9, 2021 (view filing) | Aug 5 | 4 days | Kirkwood Robert W.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. | +10.0K | $5.27 | +$52.7K | +2.7%380.5K after | |
| Nov 4, 2021 (view filing) | Nov 3 | 1 day | Higgs Dennis LyleDirector | 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 | $9.62 | −$165.6K | −5.1%321.6K after | |
| Nov 15, 2021 (view filing) | Nov 8 | 7 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. | Eshleman Benjamin IIIDirector | 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. | −2.00K | $10.65 | −$21.3K | −1.4%142.8K after | |
| Dec 20, 2021 (view filing) | Aug 17 | 125 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. | Chalmers MarkPresident & CEO | 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. | +977 | $4.66 | +$4.55K | +0.2%564.5K after | |
| Mar 21, 2022 (view filing) | Mar 17-18 | 4 days | Higgs Dennis LyleDirector | 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. | −19.0K | $12.01 | −$228.2K | −6.1%293.8K after | 2 lotsThis row combines 2 trades of the same kind from one filing. The price is the value-weighted average.Price outlierThe reported price per share is far from what this stock trades at, usually a typo, a wrong unit or a price in a foreign currency. It is left out of rankings and totals. |
| Mar 23, 2022 (view filing) | Mar 23 | Same day | Higgs Dennis LyleDirector | 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. | −4.00K | $13.00 | −$52.0K | −1.4%289.8K after | Price outlierThe reported price per share is far from what this stock trades at, usually a typo, a wrong unit or a price in a foreign currency. It is left out of rankings and totals. |
| Apr 14, 2022 (view filing) | Apr 14 | Same day | Higgs Dennis LyleDirector | 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. | −5.00K | $13.58 | −$67.9K | −1.7%284.8K after | Price outlierThe reported price per share is far from what this stock trades at, usually a typo, a wrong unit or a price in a foreign currency. It is left out of rankings and totals. |
| Jun 14, 2022 (view filing) | Jun 13 | 1 day | Kirkwood Robert W.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. | +10.0K | $5.77 | +$57.7K | +2.5%405.4K after | |
| Aug 26, 2022 (view filing) | Aug 25 | 1 day | Higgs Dennis LyleDirector | 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. | −15.0K | $9.33 | −$139.9K | −5.3%269.8K after | Price outlierThe reported price per share is far from what this stock trades at, usually a typo, a wrong unit or a price in a foreign currency. It is left out of rankings and totals. |
| Aug 30, 2022 (view filing) | Aug 30 | Same day | Higgs Dennis LyleDirector | 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. | −5.00K | $9.96 | −$49.8K | −1.9%264.8K after | Price outlierThe reported price per share is far from what this stock trades at, usually a typo, a wrong unit or a price in a foreign currency. It is left out of rankings and totals. |
| Nov 21, 2022 (view filing) | Nov 17 | 4 days | Higgs Dennis LyleDirector | 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 | $6.91 | −$118.9K | −6.1%264.8K after | |
| Dec 12, 2022 (view filing) | Dec 8 | 4 days | Morrison Alex GDirector | 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 | $6.03 | +$48.2K | +5.6%150.2K after | |
| May 9, 2023 (view filing) | May 9 | Same day | Bovaird J. BirksDirector | 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. | −15.0K | $8.05 | −$120.8K | −7.3%191.6K after | Price outlierThe reported price per share is far from what this stock trades at, usually a typo, a wrong unit or a price in a foreign currency. It is left out of rankings and totals. |
| Jun 2, 2023 (view filing) | Jun 1 | 1 day | Higgs Dennis LyleDirector | 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. | −27.4K | $6.33 | −$173.5K | −9.2%270.1K after | AmendedAn amended filing (for example Form 4/A or 13F-HR/A) that corrects or adds to an earlier filing. |
| Jun 6, 2023 (view filing) | Jun 5 | 1 day | Moore CurtisSenior VP Marketing and | 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. | −15.8K | $6.39 | −$100.8K | −12.8%107.3K after | |
| Jun 7, 2023 (view filing) | Jun 6 | 1 day | Filas Barbara AppelinDirector | 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 | $6.25 | −$62.5K | −6.9%134.1K after | |
| Jun 15, 2023 (view filing) | Jun 13 | 2 days | Moore CurtisSenior VP Marketing and | 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. | −14.5K | $6.90 | −$100.0K | −13.5%92.8K after | |
| Jun 20, 2023 (view filing) | Jun 16 | 4 days | Moore CurtisSenior VP Marketing and | 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. | −9.80K | $6.37 | −$62.4K | −10.6%83.0K after | |
| Nov 17, 2023 (view filing) | Nov 17 | Same day | Bovaird J. BirksDirector | 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. | −6.00K | $11.50 | −$69.0K | −3.1%185.6K after | Price outlierThe reported price per share is far from what this stock trades at, usually a typo, a wrong unit or a price in a foreign currency. It is left out of rankings and totals. |
| Jan 5, 2024 (view filing) | Jan 3 | 2 days | Kapostasy DanielVP Technical Services | 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. | −6.10K | $6.85 | −$41.8K | −19.8%24.7K after | |
| Apr 4, 2024 (view filing) | Apr 3 | 1 day | Bovaird J. BirksDirector | 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 | $9.28 | −$92.8K | −5.1%187.4K after | Price outlierThe reported price per share is far from what this stock trades at, usually a typo, a wrong unit or a price in a foreign currency. It is left out of rankings and totals. |
| May 7, 2024 (view filing) | May 6 | 1 day | Moore CurtisSenior VP Marketing and | 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. | +1.00K | $5.64 | +$5.64K | +1.0%104.3K after | |
| May 7, 2024 (view filing) | May 7 | Same day | Morrison Alex GDirector | 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. | +1.60K | $5.78 | +$9.25K | +0.9%183.0K after | |
| May 7, 2024 (view filing) | May 7 | Same day | Estabrooke IvyDirector | 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. | +1.74K | $5.76 | +$10.0K | +4.5%40.3K after | |
| May 7, 2024 (view filing) | May 7 | Same day | Nazarenus Dee AnnVP Human Resources and | 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. | +164 | $5.87 | +$962.68 | +0.3%57.8K after | |
| May 7, 2024 (view filing) | May 7 | Same day | Filas Barbara AppelinDirector | 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. | +1.70K | $5.78 | +$9.83K | +1.1%149.7K after | |
| May 7, 2024 (view filing) | May 7 | Same day | Frydenlund David C.Executive VP, CLO and | 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. | +834 | $5.86 | +$4.89K | +0.1%557.5K after | |
| May 7, 2024 (view filing) | May 7 | Same day | Chalmers MarkPresident & CEO | 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. | +16.8K | $5.86 | +$98.7K | +1.8%940.7K after | |
| May 7, 2024 (view filing) | May 7 | Same day | Shumway LoganVP Conventional 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. | +4.00K | $5.84 | +$23.4K | +4.6%90.1K after | |
| May 7, 2024 (view filing) | May 7 | Same day | Hansen Bruce DDirector | 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. | +6.00K | $5.83 | +$35.0K | +2.2%276.4K after | |
| May 8, 2024 (view filing) | May 7 | 1 day | Kirkwood Robert W.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. | +8.55K | $5.84 | +$49.9K | +2.0%441.9K after | |
| May 8, 2024 (view filing) | May 7 | 1 day | Kirkwood Robert W.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. | +17.2K | $5.84 | +$100.4K | +8.1%228.5K after | |
| May 8, 2024 (view filing) | May 7 | 1 day | Eshleman Benjamin IIIDirector | 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. | +5.00K | $5.92 | +$29.6K | +2.8%186.6K after | |
| May 9, 2024 (view filing) | May 7 | 2 days | Bovaird J. BirksDirector | 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. | +1.00K | $5.73 | +$5.73K | +0.5%188.4K after | AmendedAn amended filing (for example Form 4/A or 13F-HR/A) that corrects or adds to an earlier filing. |
| May 9, 2024 (view filing) | May 7 | 2 days | Kapostasy DanielVP, Technical Services | 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. | +1.01K | $5.90 | +$5.99K | +3.0%34.4K after | AmendedAn amended filing (for example Form 4/A or 13F-HR/A) that corrects or adds to an earlier filing. |
| May 9, 2024 (view filing) | May 8 | 1 day | Bennett Nathan ReedCAO / Interim CFO | 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. | +1.50K | $5.88 | +$8.82K | +9.7%17.0K after | |
| May 14, 2024 (view filing) | May 10-13 | 4 days | Herrera JaquelineDirector | 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. | +3.98K | $6.16 | +$24.5K | +11.7%38.0K after | 2 lotsThis row combines 2 trades of the same kind from one filing. The price is the value-weighted average. |
| Oct 15, 2024 (view filing) | Oct 11 | 4 days | Shumway LoganVP, Processing 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. | +1.50K | $5.39 | +$8.09K | +1.7%91.6K after | |
| Nov 21, 2024 (view filing) | Nov 19 | 2 days | Higgs Dennis LyleDirector | 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. | −18.6K | $7.23 | −$134.6K | −6.0%291.4K after | |
| Dec 18, 2024 (view filing) | Dec 18 | Same day | Morrison Alex GDirector | 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. | −17.5K | $5.72 | −$100.1K | −9.6%165.5K after | |
| Jan 29, 2025 (view filing) | Jan 2 | 27 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. | Bovaird J. BirksDirector | 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 | $5.44 | −$54.4K | −5.3%178.4K after | |
| Mar 4, 2025 (view filing) | Feb 28 | 4 days | Shumway LoganVP, Processing 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. | +7.50K | $4.10 | +$30.8K | +6.9%115.7K after | |
| Mar 7, 2025 (view filing) | Mar 4 | 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. | Bennethum DebraVP Critical Minerals/Strategic | 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. | +3.70K | $4.08 | +$15.1K | New position3.70K after | |
| Mar 14, 2025 (view filing) | Mar 14 | Same day | Kapostasy DanielVP, Technical Services | 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. | −12.3K | $4.10 | −$50.6K | −17.6%57.7K after | |
| Mar 17, 2025 (view filing) | Mar 13 | 4 days | Filas Barbara AppelinDirector | 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 | $4.15 | −$41.5K | −5.9%160.2K after | |
| Mar 21, 2025 (view filing) | Mar 19 | 2 days | Hansen Bruce DDirector | 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. | +6.00K | $4.25 | +$25.5K | +2.0%301.2K after | AmendedAn amended filing (for example Form 4/A or 13F-HR/A) that corrects or adds to an earlier filing. |
| May 29, 2025 (view filing) | May 28 | 1 day | Estabrooke IvyDirector | 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. | −4.40K | $5.45 | −$24.0K | −7.4%55.2K after | |
| Jun 12, 2025 (view filing) | Jun 10 | 2 days | Carstens Timothy JamesExecutive VP, Heavy Mineral | 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. | −210.6K | $5.45 | −$1.15M | −28.9%517.0K after | |
| Jun 12, 2025 (view filing) | Jun 3 | 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. | Nazarenus Dee AnnVP Human Resources and | 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 | $5.67 | −$20.3K | −2.2%160.2K after | |
| Aug 11, 2025 (view filing) | Aug 8 | 3 days | Carstens Timothy JamesEVP, Heavy Minerals Sands Ops | 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. | −250.0K | $10.44 | −$2.61M | −48.4%267.0K after | |
