Transaction Details

Footnotes

Restricted stock units convert into common stock on a one-for-one basis. | On December 5, 2025, the reporting person had 184 shares withheld and cancelled in respect of taxes in connection with the vesting of restricted stock units. These share cancellations are shown on Table I as dispositions (Transaction Code "D" in Column 4), although none of these cancelled shares were sold into the market, as indicated by Transaction Code "F" in Column 3. | On December 6, 2025, the reporting person had 215 shares withheld and cancelled in respect of taxes in connection with the vesting of restricted stock units. These share cancellations are shown on Table I as dispositions (Transaction Code "D" in Column 4), although none of these cancelled shares were sold into the market, as indicated by Transaction Code "F" in Column 3. | The NFG stock fund under the NFG 401(k) plan is denominated in units, representing ownership interests in a fund that includes both NFG common stock and a reserve of cash. The information reported represents the dollar value of the reporting person's balance in the NFG stock fund as of December 5, 2025, as reported by the plan administrator, divided by the closing price of NFG common stock on that date. | On December 5, 2024, the reporting person was granted 1,078 restricted stock units, vesting as follows: 359 on December 5, 2025, 359 on December 5, 2026, and 360 on December 5, 2027. | On December 6, 2023, the reporting person was granted 1,263 restricted stock units, vesting as follows: 421 on December 6, 2024, 421 on December 6, 2025, and 421 on December 6, 2026.