National Fuel Gas | 4: Statement of changes in beneficial ownership of securities-Director TANSKI RONALD J
National Fuel Gas | 4: Statement of changes in beneficial ownership of securities-Director SMITH DAVID F
National Fuel Gas | 4: Statement of changes in beneficial ownership of securities-Director SKAINS THOMAS E
National Fuel Gas | 4: Statement of changes in beneficial ownership of securities-Director SHAW JEFFREY W
National Fuel Gas | 4: Statement of changes in beneficial ownership of securities-Director Ranich Rebecca
National Fuel Gas | 4: Statement of changes in beneficial ownership of securities-Director JAGGERS JOSEPH N
National Fuel Gas | 4: Statement of changes in beneficial ownership of securities-Director Finch Steven C.
National Fuel Gas | 4: Statement of changes in beneficial ownership of securities-Director Carroll David C.
National Fuel Gas | 4: Statement of changes in beneficial ownership of securities-Director BAUMANN BARBARA M
National Fuel Gas | 4: Statement of changes in beneficial ownership of securities-Director ANDERSON DAVID HUGO
National Fuel Gas | 4: Statement of changes in beneficial ownership of securities-Officer Reville Michael W
National Fuel Gas | SC 13G/A: Statement of acquisition of beneficial ownership by individuals (Amendment)-The Vanguard Group(14.38%)
National Fuel Gas | SC 13G/A: Statement of acquisition of beneficial ownership by individuals (Amendment)-BlackRock, Inc.(9.0%)
National Fuel Gas | SC 13G/A: Statement of acquisition of beneficial ownership by individuals (Amendment)-STATE STREET CORPORATION(4.50%)
National Fuel Gas | 4: Statement of changes in beneficial ownership of securities-Director TANSKI RONALD J
National Fuel Gas | 4: Statement of changes in beneficial ownership of securities-Director SMITH DAVID F
National Fuel Gas | 4: Statement of changes in beneficial ownership of securities-Director Finch Steven C.
National Fuel Gas | 4: Statement of changes in beneficial ownership of securities-Director JAGGERS JOSEPH N
National Fuel Gas | 4: Statement of changes in beneficial ownership of securities-Director Ranich Rebecca
National Fuel Gas | 4: Statement of changes in beneficial ownership of securities-Director SHAW JEFFREY W
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