| 2025-03-25 | Gaspard Garland G | Senior Vice President | Buy | 5,016 | $15.96 | $80,030.28 | +25.7% | → |
| 2025-03-13 | SIMS RYAN S | President & Chief Comm Officer | Buy | 1,000 | $12.95 | $12,945.00 | +4.4% | → |
| 2024-11-08 | SIMS RYAN S | President & Chief Comm Officer | Buy | 1,000 | $11.25 | $11,250.00 | +4.7% | → |
| 2024-08-06 | Gaspard Garland G | Vice President | Buy | 2,261 | $13.27 | $29,992.17 | +13.1% | → |
| 2024-02-29 | SIMS RYAN S | President & Chief Comm Officer | Buy | 1,500 | $11.55 | $17,325.00 | +7.5% | → |
| 2023-11-13 | Gaspard Garland G | Vice President | Buy | 5,264 | $11.41 | $60,062.24 | +43.9% | → |
| 2023-08-14 | Rasmussen Jeffrey J | VP & GM - Refinery Services | Buy | 5,000 | $9.37 | $46,838.50 | +27.0% | → |
| 2023-08-11 | Flynn Edward T | President, Genesis Alkali, LLC | Buy | 10,000 | $9.69 | $96,883.00 | +8.3% | → |
| 2023-05-10 | Rainsberger William W | SVP - Offshore | Buy | 2,500 | $9.65 | $24,115.00 | +250.0% | → |
| 2023-05-10 | SIMS RYAN S | President & Chief Comm Officer | Buy | 2,000 | $9.70 | $19,400.00 | +11.1% | → |
| 2023-03-01 | SIMS RYAN S | Senior Vice President | Buy | 1,700 | $11.75 | $19,975.00 | +10.4% | → |
| 2022-09-26 | Flynn Edward T | President, Genesis Alkali, LLC | Buy | 20,000 | $10.02 | $200,400.00 | +20.0% | → |
| 2022-08-08 | Davison James E | - | Buy | 10,000 | $9.90 | $99,000.00 | +0.4% | → |
| 2022-08-05 | Davison James E | - | Buy | 10,000 | $9.48 | $94,762.00 | +0.4% | → |
| 2022-08-04 | Davison James E | - | Buy | 30,000 | $9.71 | $291,300.00 | +0.4% | → |
| 2022-08-03 | Davison James E | - | Buy | 10,000 | $10.00 | $100,000.00 | +0.4% | → |
| 2021-08-20 | Davison James E | - | Buy | 25,000 | $7.74 | $193,500.00 | +0.5% | → |
| 2021-08-10 | Davison James E | - | Buy | 26,896 | $8.23 | $221,423.04 | +0.5% | → |
| 2021-08-09 | Flynn Edward T | President, Genesis Alkali, LLC | Buy | 29,000 | $8.34 | $241,860.00 | +40.8% | → |
| 2021-08-09 | SIMS GRANT E | Chief Executive Officer | Buy | 10,000 | $8.38 | $83,761.00 | +0.3% | → |
| 2021-03-15 | Gaspard Garland G | Vice President | Buy | 4,180 | $9.42 | $39,375.60 | +53.5% | → |
| 2020-11-10 | GOLOWAY WILLIAM STANTON | Vice President | Sell | 2,400 | $5.23 | $12,556.80 | -19.4% | → |
| 2020-03-30 | ALBERT CONRAD P | - | Buy | 10,000 | $3.04 | $30,391.00 | +65.4% | → |
| 2020-03-18 | Davison James E | - | Buy | 100,000 | $3.49 | $348,800.00 | +4.0% | → |
| 2020-03-12 | Jesulaitis Kristen O | General Counsel & Secretary | Buy | 10,000 | $4.78 | $47,791.00 | +22.2% | → |
| 2020-03-12 | GOLOWAY WILLIAM STANTON | Vice President | Buy | 10,000 | $5.18 | $51,800.00 | +416.7% | → |
| 2020-03-10 | Jesulaitis Kristen O | General Counsel & Secretary | Buy | 20,000 | $5.00 | $100,000.00 | +80.0% | → |
| 2020-03-09 | Davison James E. Jr. | - | Buy | 72,670 | $6.13 | $445,241.82 | +1.9% | → |
| 2020-03-06 | Davison James E. Jr. | - | Buy | 27,330 | $8.65 | $236,475.56 | +0.7% | → |
| 2020-03-06 | Flynn Edward T | President, Genesis Alkali, LLC | Buy | 11,500 | $8.74 | $100,510.00 | +19.3% | → |
| 2020-03-05 | Jesulaitis Kristen O | General Counsel & Secretary | Buy | 10,000 | $9.31 | $93,100.00 | +66.7% | → |
| 2020-03-03 | Gaspard Garland G | Vice President | Buy | 6,573 | $10.65 | $69,986.67 | +527.1% | → |
| 2020-02-28 | Davison James E | - | Buy | 50,000 | $9.77 | $488,495.00 | +1.0% | → |
| 2020-02-28 | alexander Richard R | Vice President | Sell | 2,000 | $9.32 | $18,640.00 | -12.9% | → |
| 2020-02-28 | alexander Richard R | Vice President | Buy | 2,000 | $9.73 | $19,460.00 | +14.8% | → |
| 2020-02-27 | Jesulaitis Kristen O | General Counsel & Secretary | Buy | 10,000 | $9.91 | $99,100.00 | +200.0% | → |
| 2020-02-27 | GASAWAY SHARILYN S | - | Buy | 10,000 | $9.25 | $92,484.00 | +3.6% | → |
| 2020-02-27 | Taylor Jack T | - | Buy | 20,000 | $10.03 | $200,600.00 | +155.5% | → |
| 2020-02-26 | LANDRY CHAD ANTHONY | Vice President | Buy | 10,000 | $11.00 | $110,000.00 | +50.0% | → |
| 2020-02-26 | SIMS RYAN S | Vice President | Buy | 2,000 | $11.08 | $22,160.00 | +14.0% | → |
| 2020-02-21 | Flynn Edward T | President, Genesis Alkali, LLC | Buy | 10,584 | $14.63 | $154,843.92 | +21.6% | → |
| 2020-02-21 | SIMS RYAN S | Vice President | Buy | 3,000 | $14.82 | $44,450.10 | +11.8% | → |