TANSKI RONALD J has filed 17 insider transactions across 2 companies since May 2023.
Most recent transaction: a grant/award of 469 shares of NATIONAL FUEL GAS CO ($NFG) on April 01, 2026.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| April 1, 2026 | NATIONAL FUEL GAS CO | $NFG | TANSKI RONALD J | Not found | A | Common Stock | 469 | $93.29 | 357,533.0000 | 95,026,423 | 0.13% | 0.00% |
| Jan. 2, 2026 | NATIONAL FUEL GAS CO | $NFG | TANSKI RONALD J | Not found | A | Common Stock | 541 | $80.95 | 357,064.0000 | 90,386,463 | 0.15% | 0.00% |
| Nov. 10, 2025 | NATIONAL FUEL GAS CO | $NFG | TANSKI RONALD J | Not found | G | Common Stock | 1395 | $0.00 | 356,523.0000 | 90,386,463 | 0.39% | 0.00% |
| Oct. 1, 2025 | NATIONAL FUEL GAS CO | $NFG | TANSKI RONALD J | Not found | A | Common Stock | 471 | $92.96 | 357,918.0000 | 91,227,473 | 0.13% | 0.00% |
| July 1, 2025 | NATIONAL FUEL GAS CO | $NFG | TANSKI RONALD J | Not found | A | Common Stock | 518 | $84.62 | 357,447.0000 | 91,247,547 | 0.15% | 0.00% |
| May 2, 2025 | CMS ENERGY CORP | $CMS | TANSKI RONALD J | Director | A | Common Stock | 2401 | $0.00 | 18,022.0000 | 298,794,638 | 15.37% | 0.00% |
| April 1, 2025 | NATIONAL FUEL GAS CO | $NFG | TANSKI RONALD J | Not found | A | Common Stock | 552 | $79.27 | 356,929.0000 | 92,344,511 | 0.15% | 0.00% |
| Jan. 2, 2025 | NATIONAL FUEL GAS CO | $NFG | TANSKI RONALD J | Not found | A | Common Stock | 715 | $61.22 | 356,377.0000 | 92,344,511 | 0.20% | 0.00% |
| Nov. 26, 2024 | NATIONAL FUEL GAS CO | $NFG | TANSKI RONALD J | Not found | G | Common Stock | 1650 | $0.00 | 355,662.0000 | 92,344,511 | 0.46% | 0.00% |
| Oct. 1, 2024 | NATIONAL FUEL GAS CO | $NFG | TANSKI RONALD J | Not found | A | Common Stock | 725 | $60.37 | 357,312.0000 | 92,344,511 | 0.20% | 0.00% |
| July 15, 2024 | NATIONAL FUEL GAS CO | $NFG | TANSKI RONALD J | Not found | J | Common Stock | 306 | $56.99 | 356,587.0000 | 92,467,787 | 0.09% | 0.00% |
| April 15, 2024 | NATIONAL FUEL GAS CO | $NFG | TANSKI RONALD J | Not found | J | Common Stock | 311 | $53.48 | 355,475.0000 | 92,285,918 | 0.09% | 0.00% |
| July 1, 2024 | NATIONAL FUEL GAS CO | $NFG | TANSKI RONALD J | Not found | A | Common Stock | 806 | $54.30 | 356,281.0000 | 92,467,787 | 0.23% | 0.00% |
| May 3, 2024 | CMS ENERGY CORP | $CMS | TANSKI RONALD J | Director | A | Common Stock | 2843 | $0.00 | 15,154.0000 | 0 | 23.09% | 0.00% |
| April 1, 2024 | NATIONAL FUEL GAS CO | $NFG | TANSKI RONALD J | Not found | A | Common Stock | 820 | $53.37 | 355,164.0000 | 92,285,918 | 0.23% | 0.00% |
| Jan. 2, 2024 | NATIONAL FUEL GAS CO | $NFG | TANSKI RONALD J | Not found | A | Common Stock | 865 | $50.60 | 354,054.0000 | 92,285,918 | 0.24% | 0.00% |
| May 5, 2023 | CMS ENERGY CORP | $CMS | TANSKI RONALD J | Director | A | Common Stock | 2582 | $0.00 | 11,897.0000 | 0 | 27.72% | 0.00% |