National Fuel Gas CompanyNYSE: NFG

National Fuel Reports Second Quarter Fiscal 2026 Earnings

· Issued by National Fuel Gas Company via GlobeNewswire

WILLIAMSVILLE, N.Y., April 29, 2026 (GLOBE NEWSWIRE) -- National Fuel Gas Company (“National Fuel” or the “Company”) (NYSE:NFG) today announced consolidated results for the second quarter of its 2026 fiscal year.

SECOND QUARTER FISCAL 2026 SUMMARY

  • GAAP earnings of $247.7 million, or earnings per share (EPS) of $2.59, compared to GAAP earnings of $216.4 million, or $2.37 per share, in the prior year.

  • Adjusted EPS of $2.71, an increase of 13% from the prior year. See non-GAAP reconciliation on page 2.

  • Net cash provided by operating activities of $657 million, with free cash flow of $160 million (as defined on page 22) through the second quarter year-to-date, a $111 million increase from the prior year.

  • Integrated Upstream and Gathering segment adjusted EPS of $1.67, an increase of 21% compared to the prior year, driven by a 17% increase in natural gas price realizations.

  • Utility segment net income of $65 million, an increase of 3% compared to the prior year, as continued investments in system modernization programs in New York and Pennsylvania supported an increase in revenue.

  • Supply Corporation entered into a precedent agreement to provide 94,000 dekatherms per day of incremental capacity in connection with its new Line N System Upgrade Project in southwest Pennsylvania, targeted for completion in late 2028.

  • Commenced construction on both the Tioga Pathway and Shippingport Lateral expansion projects, which remain on track for a late calendar year 2026 in-service date.

  • The Company is revising its fiscal 2026 adjusted EPS guidance range of $7.45 to $7.75 per share, or $7.60 per share at the midpoint.

MANAGEMENT COMMENTS

David P. Bauer, President and Chief Executive Officer of National Fuel Gas Company, stated: “National Fuel had a solid second quarter, with adjusted EPS increasing 13% over the prior year. Operationally, our resilient natural gas system and dedicated workforce performed extremely well during the severe weather of Winter Storm Fern, delivering the safe and reliable production, transmission, storage, and distribution services that customers across our businesses expect.

“Looking forward, we’ve taken meaningful steps to position National Fuel for the next phase of our long-term growth strategy. In our regulated Pipeline and Storage business, our two major expansion projects are expected to be in-service late this calendar year, and we’ve signed an agreement for another expansion on our Line N system. At the Utility, our Ohio acquisition is on track to close in the calendar fourth quarter. Lastly, in our Integrated Upstream and Gathering business, we have decades of high-quality Appalachian inventory and a great track record of improving capital efficiency. With our ongoing testing to optimize well designs across our development footprint and our focus on continuously improving our integrated development plans, we expect to see further benefits in the future.

“With these positive catalysts across our operations, including line of sight to earnings growth at our regulated businesses and increasing free cash flow generation at our non-regulated businesses, National Fuel is well positioned to deliver long-term value to shareholders.”

RECONCILIATION OF GAAP EARNINGS TO ADJUSTED EARNINGS

Three Months Ended March 31,

(Thousands)

(Per Share)

2026

2025

2026

2025

Reported GAAP Earnings

$

247,668

$

216,358

$

2.59

$

2.37

Items impacting comparability:

Costs related to the pending Ohio gas utility acquisition

2,499

—

0.03

—

Tax impact of costs related to the pending Ohio acquisition

(579

)

—

(0.01

)

—

Impact of equity issuance related to pending Ohio acquisition, net of interest benefits

(3,422

)

—

0.09

—

Tax impact of net interest benefit from equity issuance

793

—

0.01

—

Other/rounding (refer to Segment results for details)

274

1,975

—

0.02

Adjusted Earnings

$

247,233

$

218,333

$

2.71

$

2.39


FISCAL 2026 GUIDANCE UPDATE

National Fuel is revising its adjusted EPS guidance for fiscal 2026, which is now expected to be within a range of $7.45 to $7.75, or $7.60 at the midpoint. This updated range incorporates second quarter results as well as modest changes to certain assumptions for the remainder of the fiscal year, primarily related to natural gas prices. The Company is now assuming the NYMEX natural gas price will average $3.00 per MMBtu for the remaining six months of fiscal 2026 (a decrease of $0.75 from previous guidance), which approximates the current NYMEX forward curve at this time.

Integrated Upstream and Gathering fiscal 2026 production is now expected to be 425 to 440 Bcf, a moderate decrease from our prior guidance. This decrease reflects the weather impacts during the period around Winter Storm Ferm, which primarily delayed flowback and completion timing. In addition, there were modest production impacts from a six-well pad in Tioga County where tests of a new Gen 4 Lower Utica well design and a new Upper Utica performed as expected, however, older generation Lower Utica wells underperformed projections. While these factors are expected to impact the fiscal year, they do not change the long-term production growth outlook, which we still expect will be in the mid-single digits over the next few years. This guidance range also does not incorporate any price-related curtailments over the remainder of the fiscal year. Capital expenditure guidance remains unchanged; however, higher oil and diesel prices related to the Iranian conflict and increased land activity represent potential headwinds that could result in capital trending toward the higher end of the range.

The acquisition of CenterPoint Energy's Ohio natural gas utility business is expected to close in the fourth quarter of calendar 2026, as previously planned. As a result, this is not expected to impact fiscal 2026 guidance, which also excludes any financing or acquisition-related costs.

The Company’s other fiscal 2026 guidance assumptions remain largely unchanged and are detailed in the table on page 6.

DISCUSSION OF SECOND QUARTER RESULTS BY SEGMENT

The following earnings discussion of each operating segment for the quarter ended March 31, 2026 is summarized in a tabular form on pages 7 and 8 of this report (earnings drivers for the six months ended March 31, 2026 are summarized on pages 9 and 10).

Note that management defines adjusted earnings as reported GAAP earnings adjusted for items impacting comparability, and adjusted EBITDA as reported GAAP earnings before the following items: interest expense, income taxes, depreciation, depletion and amortization, other income and deductions, impairments, and other items reflected in operating income that impact comparability.

Integrated Upstream and Gathering Segment

The Integrated Upstream and Gathering segment's exploration and production operations are carried out by Seneca Resources Company, LLC (“Seneca”) and its gathering operations are carried out by the operating subsidiaries of National Fuel Gas Midstream Company, LLC ("Gathering"). Seneca explores for, develops, and produces primarily natural gas reserves in Pennsylvania. Gathering constructs, owns and operates natural gas gathering pipelines and compression facilities in the Appalachian region, which primarily delivers Seneca's production and, to a lesser extent, third-party Appalachian production to various interstate pipelines.

Three Months Ended

March 31,

(in thousands)

2026

2025

Variance

GAAP Earnings

$

152,030

$

124,170

$

27,860

Premiums paid on early redemption of debt

—

2,385

(2,385

)

Tax impact of premiums paid on early redemption of debt

—

(642

)

642

Unrealized (gain) loss on derivative asset (2022 CA asset sale)

—

335

(335

)

Tax impact of unrealized (gain) loss on derivative asset

—

(90

)

90

Adjusted Earnings

$

152,030

$

126,158

$

25,872

Adjusted EBITDA

$

302,439

$

267,098

$

35,341


The Integrated Upstream and Gathering segment's second quarter GAAP earnings increased $27.9 million versus the prior year. Excluding items impacting comparability, adjusted earnings increased $25.9 million from the prior year, primarily due to higher realized natural gas prices, partially offset by modestly lower production volumes and additional third-party gathering expenses.

Seneca’s weighted average realized natural gas price, after the impact of hedging and transportation costs, was $3.45 per Mcf, an increase of $0.51 per Mcf, or 17%, from the prior year due to higher NYMEX prices.

During the second quarter, Seneca produced 102.0 Bcf of natural gas, a decrease of 3.5 Bcf, or 3%, from the prior year. During the quarter, production was lower than the prior year due to weather-driven completion delays and typical natural gas production declines on producing wells.

Three Months Ended

March 31,

(Cost per Mcf)

2026

2025

Variance

Upstream General and Administrative Expense (“G&A”)

$

0.18

$

0.18

$

—

Lease Operating Expense (“LOE”)

$

0.17

$

0.12

$

0.05

Adjusted Gathering Operation and Maintenance Expense ("O&M")

$

0.14

$

0.12

(1)

$

0.02

Taxes and Other

$

0.07

$

0.07

$

—

Adjusted Total Cash Operating Costs

$

0.56

$

0.49

(1)

$

0.07

Depreciation, Depletion and Amortization Expense (“DD&A”)

$

0.79

$

0.72

$

0.07

Adjusted Total Operating Costs

$

1.35

$

1.21

(1)

$

0.14

(1)

Adjusted Gathering O&M Expense of $0.12 per Mcf for the quarter ended March 31, 2025 excludes a $0.03 per Mcf reduction to Gathering O&M Expense attributed to a change in segment reporting, which is fully offset in operating revenue.


On a per unit basis, second quarter adjusted total operating costs were $0.14 higher compared to the prior year, primarily due to higher per unit LOE and DD&A expense. The increase in per unit LOE compared to the prior year was largely driven by additional third-party gathering expenses due to new production brought online during the quarter, as well as modestly higher costs related to winter weather conditions. The increase in DD&A expense was largely driven by the impact of ceiling test impairments Seneca recorded in fiscal 2025 that artificially lowered the per unit DD&A rate in the prior year.

Pipeline and Storage Segment

The Pipeline and Storage segment’s operations are carried out by National Fuel Gas Supply Corporation (“Supply Corporation”) and Empire Pipeline, Inc. (“Empire”). The Pipeline and Storage segment provides natural gas transportation and storage services to affiliated and non-affiliated companies through an integrated system of pipelines and underground natural gas storage fields in western New York and Pennsylvania.

Three Months Ended

March 31,

(in thousands)

2026

2025

Variance

GAAP Earnings

$

31,606

$

31,707

$

(101

)

Adjusted EBITDA

$

71,963

$

70,169

$

1,794


The Pipeline and Storage segment’s second quarter GAAP earnings were in line with the prior year as an increase in operating revenues was offset by higher expenses, the majority of which was higher DD&A as a result of a higher average depreciable plant in service compared to the prior year.

Utility Segment

The Utility segment operations are carried out by National Fuel Gas Distribution Corporation (“Distribution Corporation”), which sells or transports natural gas to customers located in western New York and northwestern Pennsylvania.

Three Months Ended

March 31,

(in thousands)

2026

2025

Variance

GAAP Earnings

$

65,349

$

63,544

$

1,805

Adjusted EBITDA

$

99,763

$

95,270

$

4,493


The Utility segment’s second quarter GAAP earnings increased $1.8 million, or 3%, primarily as a result of higher customer margin (operating revenue less purchased gas sold) of $9.1 million. The biggest contributors to increased customer margin were the implementation of year two of the Utility’s three-year rate agreement in New York and revenue from the Utility’s Distribution System Improvement Charge in Pennsylvania. Partially offsetting this was an increase in O&M expense driven by higher employee-related costs (which were largely the result of new collective bargaining agreements) and an increase in uncollectible expense, as well as higher DD&A expense due to a larger average depreciable plant in service compared to the prior year.

Corporate and All Other

The Company’s operations that are included in Corporate and All Other generated a combined net loss of $1.3 million in the second quarter, largely due to transaction and financing costs related to the pending Ohio gas utility acquisition.

EARNINGS TELECONFERENCE

A conference call to discuss the results will be held on Thursday, April 30, 2026, at 9 a.m. ET. All participants must pre-register to join this conference using the Participant Registration link. A webcast link to the conference call is provided under the Events Calendar on the NFG Investor Relations website at investor.nationalfuelgas.com, and a replay of the webcast will be available on the website following the call.

National Fuel is an integrated energy company reporting financial results for three operating segments: Integrated Upstream and Gathering, Pipeline and Storage, and Utility. Additional information about National Fuel is available at www.nationalfuel.com.

Analyst Contact:

Natalie M. Fischer

716-857-7315

Media Contact:

Karen L. Merkel

716-857-7654

Certain statements contained herein, including statements identified by the use of the words “anticipates,” “estimates,” “expects,” “forecasts,” “intends,” “plans,” “predicts,” “projects,” “believes,” “seeks,” “will,” “may” and similar expressions, and statements which are other than statements of historical facts, are “forward-looking statements” as defined by the Private Securities Litigation Reform Act of 1995. Forward-looking statements involve risks and uncertainties, which could cause actual results or outcomes to differ materially from those expressed in the forward-looking statements. The Company’s expectations, beliefs and projections contained herein are expressed in good faith and are believed to have a reasonable basis, but there can be no assurance that such expectations, beliefs or projections will result or be achieved or accomplished. In addition to other factors, the following are important factors that could cause actual results to differ materially from those discussed in the forward-looking statements: changes in laws, regulations or judicial interpretations to which the Company is subject, including those involving derivatives, taxes, safety, employment, climate change, other environmental matters, real property, and exploration and production activities such as hydraulic fracturing; governmental/regulatory actions, initiatives and proceedings, including those involving rate cases (which address, among other things, target rates of return, rate design, retained natural gas and system modernization), environmental/safety requirements, affiliate relationships, industry structure, and franchise renewal; changes in economic conditions, including the imposition of additional tariffs on U.S. imports and related retaliatory tariffs, inflationary pressures, supply chain issues, liquidity challenges, and global, national or regional recessions, and their effect on the demand for, and customers’ ability to pay for, the Company’s products and services; the Company’s ability to complete strategic transactions, such as the pending transaction with CenterPoint Energy Resources Corp., including receipt of required regulatory clearances and satisfaction of other conditions to closing, and to recognize the anticipated benefits of such transactions; governmental/regulatory actions and/or market pressures to reduce or eliminate reliance on natural gas; the Company’s ability to estimate accurately the time and resources necessary to meet emissions targets; changes in the price of natural gas; impairments under the SEC’s full cost ceiling test for natural gas reserves; the creditworthiness or performance of the Company’s key suppliers, customers and counterparties; financial and economic conditions, including the availability of credit, and occurrences affecting the Company’s ability to obtain financing on acceptable terms for working capital, capital expenditures, other investments, and acquisitions, including any downgrades in the Company’s credit ratings and changes in interest rates and other capital market conditions; negotiations with the collective bargaining units representing the Company’s workforce, including potential work stoppages during negotiations; changes in price differentials between similar quantities of natural gas sold at different geographic locations, and the effect of such changes on commodity production, revenues and demand for pipeline transportation capacity to or from such locations; the impact of information technology disruptions, cybersecurity or data security breaches, including the impact of issues that may arise from the use of artificial intelligence technologies; factors affecting the Company’s ability to successfully identify, drill for and produce economically viable natural gas reserves, including among others geology, lease availability and costs, title disputes, weather conditions, water availability and disposal or recycling opportunities of used water, shortages, delays or unavailability of equipment and services required in drilling operations, insufficient gathering, processing and transportation capacity, the need to obtain governmental approvals and permits, and compliance with environmental laws and regulations; increased costs or delays or changes in plans with respect to Company projects or related projects of other companies, as well as difficulties or delays in obtaining necessary governmental approvals, permits or orders or in obtaining the cooperation of interconnecting facility operators; increasing health care costs and the resulting effect on health insurance premiums and on the obligation to provide other post-retirement benefits; other changes in price differentials between similar quantities of natural gas having different quality, heating value, hydrocarbon mix or delivery date; the cost and effects of legal and administrative claims against the Company or activist shareholder campaigns to effect changes at the Company; uncertainty of natural gas reserve estimates; significant differences between the Company’s projected and actual production levels for natural gas; changes in demographic patterns and weather conditions (including those related to climate change); changes in the availability, price or accounting treatment of derivative financial instruments; changes in laws, actuarial assumptions, the interest rate environment and the return on plan/trust assets related to the Company’s pension and other post-retirement benefits, which can affect future funding obligations and costs and plan liabilities; economic disruptions or uninsured losses resulting from major accidents, fires, severe weather, natural disasters, terrorist activities or acts of war, as well as economic and operational disruptions due to third-party outages; significant differences between the Company’s projected and actual capital expenditures and operating expenses; or increasing costs of insurance, changes in coverage and the ability to obtain insurance. The Company disclaims any obligation to update any forward-looking statements to reflect events or circumstances after the date thereof.

NATIONAL FUEL GAS COMPANY
AND SUBSIDIARIES

GUIDANCE SUMMARY

As discussed on page 2, the Company is revising its adjusted earnings per share guidance for fiscal 2026. Additional details on the Company's forecast assumptions and business segment guidance are outlined in the table below. The acquisition of CenterPoint Energy's Ohio natural gas utility business still is expected to close in the fourth quarter of calendar 2026, as previously planned. As a result, this is not expected to impact fiscal 2026 guidance, which also excludes any financing or acquisition-related costs. Fiscal 2026 adjusted earnings per share guidance also excludes after-tax financing and acquisition related costs during the six months ended March 31, 2026, which reduced earnings by $0.18 per share, and expected financing and acquisition related costs during the six months ending September 30, 2026.

The revised adjusted earnings per share guidance range also excludes certain items that impacted the comparability of adjusted operating results during the six months ended March 31, 2026, including after-tax unrealized losses on other investments, which reduced earnings by $0.01 per share. While the Company expects to record certain adjustments to unrealized gain or loss on investments during the remaining six months ending September 30, 2026, the amounts of these and other potential adjustments are not reasonably determinable at this time. As such, the Company is unable to provide earnings guidance other than on a non-GAAP basis.

Previous FY 2026 Guidance

Updated FY 2026 Guidance

Consolidated Adjusted Earnings per Share

$7.60 - $8.10

$7.45 - $7.75

Consolidated Effective Tax Rate

~ 25.5%

~ 25.5%

Capital Expenditures (Millions)

Integrated Upstream and Gathering

$560 - $610

$560 - $610

Pipeline and Storage

$210 - $250

$210 - $250

Utility

$185 - $205

$185 - $205

Consolidated Capital Expenditures

$955 - $1,065

$955 - $1,065

Integrated Upstream & Gathering Segment Guidance

Commodity Price Assumptions

(price for remaining nine months)

(price for remaining six months)

NYMEX natural gas price (per MMBtu)

$3.75

$3.00

Appalachian basin spot price (per MMBtu)

$2.85

$2.20

Production (Bcf)

440 to 455

425 to 440

Integrated Operating Costs ($/Mcf)

Upstream General and Administrative Expense

~$0.18

~$0.18

Lease Operating Expense

$0.17 - $0.18

$0.16 - $0.17

Gathering Operation and Maintenance Expense

~$0.11

~$0.12

Depreciation, Depletion and Amortization

$0.76 - $0.81

$0.76 - $0.81

Pipeline and Storage Segment Revenues (Millions)

$415 - $430

$420 - $435

Utility Segment Guidance (Millions)

Customer Margin(1)

$470 - $490

$470 - $490

O&M Expense

$250 – $260

$250 – $260

Non-Service Pension & OPEB Income

$23 - $27

$23 - $27

(1) Customer Margin is defined as Operating Revenues less Purchased Gas Expense.

NATIONAL FUEL GAS COMPANY

RECONCILIATION OF CURRENT AND PRIOR YEAR GAAP EARNINGS

QUARTER ENDED MARCH 31, 2026

(Unaudited)

Integrated

Upstream

Pipeline &

Corporate /

(Thousands of Dollars)

& Gathering

Storage

Utility

All Other

Consolidated(1)

Second quarter 2025 GAAP earnings

$

124,170

$

31,707

$

63,544

$

(3,063

)

$

216,358

Items impacting comparability:

Premiums paid on early redemption of debt

2,385

2,385

Tax impact of premiums paid on early redemption of debt

(642

)

(642

)

Unrealized (gain) loss on derivative asset

335

335

Tax impact of unrealized (gain) loss on derivative asset

(90

)

(90

)

Unrealized (gain) loss on other investments

(17

)

(17

)

Tax impact of unrealized (gain) loss on other investments

4

4

Second quarter 2025 adjusted earnings

126,158

31,707

63,544

(3,076

)

218,333

Drivers of adjusted earnings(2)

Integrated Upstream and Gathering Revenues

Higher (lower) natural gas production

(8,162

)

(8,162

)

Higher (lower) realized natural gas prices, after hedging

40,515

40,515

Higher (lower) other operating revenues

2,560

2,560

Pipeline and Storage Revenues

Higher (lower) operating revenues

1,493

1,493

Utility Margins(3)

Impact of usage and weather

(1,172

)

(1,172

)

Impact of new rates in New York

3,128

3,128

Regulatory revenue adjustments

3,562

3,562

Higher (lower) other operating revenues

891

891

Operating Expenses

Lower (higher) lease operating expenses

(3,846

)

(3,846

)

Lower (higher) operating expenses

(3,210

)

(419

)

(2,911

)

(1,014

)

(7,554

)

Lower (higher) depreciation / depletion

(4,023

)

(1,117

)

(1,158

)

(6,298

)

Other Income (Expense)

Higher (lower) other income

(525

)

1,599

1,074

(Higher) lower interest expense

4,209

564

4,773

Income Taxes

Lower (higher) income tax expense / effective tax rate

(2,023

)

187

(665

)

168

(2,333

)

All other / rounding

(148

)

280

130

7

269

Second quarter 2026 adjusted earnings

152,030

31,606

65,349

(1,752

)

247,233

Items impacting comparability:

Costs related to the pending Ohio gas utility acquisition

(2,499

)

(2,499

)

Tax impact of costs related to the pending Ohio gas utility acquisition

579

579

Net interest benefit from equity issuance

3,422

3,422

Tax impact of net interest benefit from equity issuance

(793

)

(793

)

Unrealized gain (loss) on other investments

(347

)

(347

)

Tax impact of unrealized gain (loss) on other investments

73

73

Second quarter 2026 GAAP earnings

$

152,030

$

31,606

$

65,349

$

(1,317

)

$

247,668

(1)Amounts do not reflect intercompany eliminations.

(2)Drivers of adjusted earnings have been calculated using the 21% federal statutory rate.

(3)Downstream margin defined as operating revenues less purchased gas expense.

NATIONAL FUEL GAS COMPANY

RECONCILIATION OF CURRENT AND PRIOR YEAR GAAP EARNINGS PER SHARE

QUARTER ENDED MARCH 31, 2026

(Unaudited)

Integrated

Upstream

Pipeline &

Corporate /

& Gathering

Storage

Utility

All Other

Consolidated(1)

Second quarter 2025 GAAP earnings per share

$

1.36

$

0.35

$

0.70

$

(0.04

)

$

2.37

Items impacting comparability:

Premiums paid on early redemption of debt, net of tax

0.02

0.02

Unrealized (gain) loss on derivative asset, net of tax

—

—

Unrealized (gain) loss on other investments, net of tax

—

—

Second quarter 2025 adjusted earnings per share

1.38

0.35

0.70

(0.04

)

2.39

Drivers of adjusted earnings(2)(4)

Integrated Upstream and Gathering Revenues

Higher (lower) natural gas production

(0.09

)

(0.09

)

Higher (lower) realized natural gas prices, after hedging

0.44

0.44

Higher (lower) other operating revenues

0.03

0.03

Pipeline and Storage Revenues

Higher (lower) operating revenues

0.02

0.02

Utility Margins(3)

Impact of usage and weather

(0.01

)

(0.01

)

Impact of new rates in New York

0.03

0.03

Regulatory revenue adjustments

0.04

0.04

Higher (lower) other operating revenues

0.01

0.01

Operating Expenses

Lower (higher) lease operating expenses

(0.04

)

(0.04

)

Lower (higher) operating expenses

(0.04

)

—

(0.03

)

(0.01

)

(0.08

)

Lower (higher) depreciation / depletion

(0.04

)

(0.01

)

(0.01

)

(0.06

)

Other Income (Expense)

Higher (lower) other income

(0.01

)

0.02

0.01

(Higher) lower interest expense

0.05

0.01

0.06

Income Taxes

Lower (higher) income tax expense / effective tax rate

(0.02

)

—

(0.01

)

—

(0.03

)

All other / rounding

—

—

(0.01

)

—

(0.01

)

Second quarter 2026 adjusted earnings per share(4)

1.67

0.35

0.71

(0.02

)

2.71

Items impacting comparability(4):

Costs related to the pending Ohio gas utility acquisition, net of tax

(0.02

)

(0.02

)

Impact of equity issuance related to pending acquisition, net of interest benefits

(0.08

)

(0.02

)

(0.03

)

0.03

(0.10

)

Unrealized gain (loss) on other investments, net of tax

—

—

Second quarter 2026 GAAP earnings per share

$

1.59

$

0.33

$

0.68

$

(0.01

)

$

2.59

(1)Amounts do not reflect intercompany eliminations.

(2)Drivers of adjusted earnings have been calculated using the 21% federal statutory rate.

(3)Downstream margin defined as operating revenues less purchased gas expense.

(4)As a result of the equity issuance, drivers of adjusted earnings, second quarter 2026 adjusted earnings per share, and items impacting comparability for the second quarter 2026 have been calculated using adjusted diluted shares of 91,289,437.

NATIONAL FUEL GAS COMPANY

RECONCILIATION OF CURRENT AND PRIOR YEAR GAAP EARNINGS

SIX MONTHS ENDED MARCH 31, 2026

(Unaudited)

Integrated

Upstream

Pipeline &

Corporate /

(Thousands of Dollars)

& Gathering

Storage

Utility

All Other

Consolidated(1)

Six months ended March 31, 2025 GAAP earnings

$

104,538

$

64,162

$

96,043

$

(3,399

)

$

261,344

Items impacting comparability:

Impairment of assets

141,802

141,802

Tax impact of impairment of assets

(37,169

)

(37,169

)

Premiums paid on early redemption of debt

2,385

2,385

Tax impact of premiums paid on early redemption of debt

(642

)

(642

)

Unrealized (gain) loss on derivative asset

684

684

Tax impact of unrealized (gain) loss on derivative asset

(184

)

(184

)

Unrealized (gain) loss on other investments

2,600

2,600

Tax impact of unrealized (gain) loss on other investments

(546

)

(546

)

Six months ended March 31, 2025 adjusted earnings

211,414

64,162

96,043

(1,345

)

370,274

Drivers of adjusted earnings(2)

Integrated Upstream and Gathering Revenues

Higher (lower) natural gas production

17,244

17,244

Higher (lower) realized natural gas prices, after hedging

69,357

69,357

Higher (lower) gathering revenues

(1,020

)

(1,020

)

Higher (lower) other operating revenues

5,050

5,050

Pipeline and Storage Revenues

Higher (lower) operating revenues

1,721

1,721

Utility Margins(3)

Impact of usage and weather

1,646

1,646

Impact of new rates in New York

6,077

6,077

Regulatory revenue adjustments

4,552

4,552

Higher (lower) other operating revenues

1,285

1,285

Operating Expenses

Lower (higher) lease operating expenses

(8,723

)

(8,723

)

Lower (higher) operating expenses

(5,772

)

(599

)

(6,653

)

(1,953

)

(14,977

)

Lower (higher) property, franchise and other taxes

(787

)

(787

)

Lower (higher) depreciation / depletion

(12,273

)

(1,525

)

(2,464

)

(16,262

)

Other Income (Expense)

Higher (lower) other income

(688

)

(1,715

)

1,163

(1,240

)

(Higher) lower interest expense

6,798

(870

)

(1,313

)

4,615

Income Taxes

Lower (higher) income tax expense / effective tax rate

(4,382

)

575

(579

)

(29

)

(4,415

)

All other / rounding

(141

)

206

402

50

517

Six months ended March 31, 2026 adjusted earnings

276,077

62,825

99,439

(3,427

)

434,914

Items impacting comparability:

Costs related to the pending Ohio gas utility acquisition

(10,186

)

(10,186

)

Tax impact of costs related to the pending Ohio gas utility acquisition

2,361

2,361

Net interest benefit from equity issuance

3,931

3,931

Tax impact of net interest benefit from equity issuance

(911

)

(911

)

Unrealized gain (loss) on other investments

(1,008

)

(1,008

)

Tax impact of unrealized gain (loss) on other investments

212

212

Six months ended March 31, 2026 GAAP earnings

$

276,077

$

62,825

$

99,439

$

(9,028

)

$

429,313

(1)Amounts do not reflect intercompany eliminations.

(2)Drivers of adjusted earnings have been calculated using the 21% federal statutory rate.

(3)Downstream margin defined as operating revenues less purchased gas expense.

NATIONAL FUEL GAS COMPANY

RECONCILIATION OF CURRENT AND PRIOR YEAR GAAP EARNINGS PER SHARE

SIX MONTHS ENDED MARCH 31, 2026

(Unaudited)

Integrated

Upstream

Pipeline &

Corporate /

& Gathering

Storage

Utility

All Other

Consolidated(1)

Six months ended March 31, 2025 GAAP earnings per share

$

1.15

$

0.70

$

1.05

$

(0.04

)

$

2.86

Items impacting comparability:

Impairment of assets, net of tax

1.14

1.14

Premiums paid on early redemption of debt, net of tax

0.02

0.02

Unrealized (gain) loss on derivative asset, net of tax

0.01

0.01

Unrealized (gain) loss on other investments, net of tax

0.02

0.02

Rounding

0.01

0.01

Six months ended March 31, 2025 adjusted earnings per share

2.32

0.70

1.05

(0.01

)

4.06

Drivers of adjusted earnings(2)(4)

Integrated Upstream and Gathering Revenues

Higher (lower) natural gas production

0.19

0.19

Higher (lower) realized natural gas prices, after hedging

0.76

0.76

Higher (lower) gathering revenues

(0.01

)

(0.01

)

Higher (lower) other operating revenues

0.06

0.06

Pipeline and Storage Revenues

Higher (lower) operating revenues

0.02

0.02

Utility Margins(3)

Impact of usage and weather

0.02

0.02

Impact of new rates in New York

0.07

0.07

Regulatory revenue adjustments

0.05

0.05

Higher (lower) other operating revenues

0.01

0.01

Operating Expenses

Lower (higher) lease operating expenses

(0.10

)

(0.10

)

Lower (higher) operating expenses

(0.06

)

(0.01

)

(0.07

)

(0.02

)

(0.16

)

Lower (higher) property, franchise and other taxes

(0.01

)

(0.01

)

Lower (higher) depreciation / depletion

(0.13

)

(0.02

)

(0.03

)

(0.18

)

Other Income (Expense)

Higher (lower) other income

(0.01

)

(0.02

)

0.01

(0.02

)

(Higher) lower interest expense

0.07

(0.01

)

(0.01

)

0.05

Income Taxes

Lower (higher) income tax expense / effective tax rate

(0.05

)

0.01

(0.01

)

—

(0.05

)

All other / rounding

(0.01

)

0.01

0.01

—

0.01

Six months ended March 31, 2026 adjusted earnings per share(4)

3.02

0.69

1.09

(0.03

)

4.77

Items impacting comparability(4):

Costs related to the pending Ohio gas utility acquisition, net of tax

(0.09

)

(0.09

)

Impact of equity issuance related to pending acquisition, net of interest benefits

(0.08

)

(0.02

)

(0.03

)

0.04

(0.09

)

Unrealized gain (loss) on other investments, net of tax

(0.01

)

(0.01

)

Six months ended March 31, 2026 GAAP earnings per share

$

2.94

$

0.67

$

1.06

$

(0.09

)

$

4.58

(1)Amounts do not reflect intercompany eliminations.

(2)Drivers of adjusted earnings have been calculated using the 21% federal statutory rate.

(3)Downstream margin defined as operating revenues less purchased gas expense.

(4)As a result of the equity issuance, drivers of adjusted earnings, six months ended March 31, 2026 adjusted earnings per share, and items impacting comparability for the six months ended March 31, 2026 have been calculated using adjusted diluted shares of 91,265,508.

NATIONAL FUEL GAS COMPANY

AND SUBSIDIARIES

(Thousands of Dollars, except per share amounts)

Three Months Ended

Six Months Ended

March 31,

March 31,

(Unaudited)

(Unaudited)

SUMMARY OF OPERATIONS

2026

2025

2026

2025

Operating Revenues:

Utility Revenues

$

425,788

$

343,574

$

684,837

$

571,998

Integrated Upstream and Gathering Revenues

358,823

315,191

682,045

567,499

Pipeline and Storage Revenues

73,762

71,185

142,999

139,935

858,373

729,950

1,509,881

1,279,432

Operating Expenses:

Purchased Gas

207,851

135,338

293,457

200,675

Operation and Maintenance:

Utility

67,060

63,447

126,957

118,691

Integrated Upstream and Gathering and Other

61,064

47,269

117,370

90,174

Pipeline and Storage

30,660

30,153

57,446

56,730

Property, Franchise and Other Taxes

25,274

25,214

50,037

47,270

Depreciation, Depletion and Amortization

119,329

111,277

241,354

220,647

Impairment of Assets

—

—

—

141,802

511,238

412,698

886,621

875,989

Operating Income

347,135

317,252

623,260

403,443

Other Income (Expense):

Other Income

17,002

15,232

25,235

22,952

Interest Expense on Long-Term Debt

(30,083

)

(39,662

)

(63,596

)

(73,024

)

Other Interest Expense

(3,651

)

(5,095

)

(13,514

)

(9,476

)

Income Before Income Taxes

330,403

287,727

571,385

343,895

Income Tax Expense

82,735

71,369

142,072

82,551

Net Income Available for Common Stock

$

247,668

$

216,358

$

429,313

$

261,344

Earnings Per Common Share

Basic

$

2.61

$

2.39

$

4.61

$

2.88

Diluted

$

2.59

$

2.37

$

4.58

$

2.86

Weighted Average Common Shares:

Used in Basic Calculation

95,026,278

90,500,162

93,077,818

90,640,333

Used in Diluted Calculation

95,691,950

91,176,327

93,805,419

91,312,334

NATIONAL FUEL GAS COMPANY

AND SUBSIDIARIES

CONSOLIDATED BALANCE SHEETS

(Unaudited)

March 31,

September 30,

(Thousands of Dollars)

2026

2025

ASSETS

Property, Plant and Equipment

$

15,832,704

$

15,406,329

Less - Accumulated Depreciation, Depletion and Amortization

7,902,521

7,693,687

Net Property, Plant and Equipment

7,930,183

7,712,642

Current Assets:

Cash and Temporary Cash Investments

26,596

43,166

Receivables - Net

292,548

180,801

Unbilled Revenue

52,963

16,219

Gas Stored Underground

4,768

33,468

Materials and Supplies - at average cost

53,773

50,545

Unrecovered Purchased Gas Costs

13,005

5,769

Other Current Assets

63,943

80,759

Total Current Assets

507,596

410,727

Other Assets:

Recoverable Future Taxes

96,226

89,247

Unamortized Debt Expense

5,307

6,236

Other Regulatory Assets

127,061

135,486

Deferred Charges

81,332

73,941

Other Investments

65,870

68,346

Goodwill

5,476

5,476

Prepaid Pension and Post-Retirement Benefit Costs

182,682

169,228

Fair Value of Derivative Financial Instruments

116,014

39,388

Other

9,857

8,387

Total Other Assets

689,825

595,735

Total Assets

$

9,127,604

$

8,719,104

CAPITALIZATION AND LIABILITIES

Capitalization:

Comprehensive Shareholders' Equity

Common Stock, $1 Par Value Authorized - 200,000,000 Shares; Issued and

Outstanding - 95,027,447 Shares and 90,379,095 Shares, Respectively

$

95,027

$

90,379

Paid in Capital

1,388,193

1,050,918

Earnings Reinvested in the Business

2,340,168

2,012,529

Accumulated Other Comprehensive Income (Loss)

1,111

(59,222

)

Total Comprehensive Shareholders' Equity

3,824,499

3,094,604

Long-Term Debt, Net of Current Portion and Unamortized Discount and Debt Issuance Costs

2,084,882

2,382,861

Total Capitalization

5,909,381

5,477,465

Current and Accrued Liabilities:

Notes Payable to Banks and Commercial Paper

41,300

150,200

Current Portion of Long-Term Debt

300,000

300,000

Accounts Payable

143,180

184,046

Amounts Payable to Customers

288

968

Dividends Payable

50,840

48,353

Interest Payable on Long-Term Debt

13,738

14,393

Customer Advances

—

17,188

Customer Security Deposits

27,805

29,853

Other Accruals and Current Liabilities

242,760

174,689

Fair Value of Derivative Financial Instruments

236

6,074

Total Current and Accrued Liabilities

820,147

925,764

Other Liabilities:

Deferred Income Taxes

1,325,733

1,225,262

Taxes Refundable to Customers

303,199

306,335

Cost of Removal Regulatory Liability

314,865

307,659

Other Regulatory Liabilities

116,509

121,944

Pension and Other Post-Retirement Liabilities

3,741

5,252

Asset Retirement Obligations

228,105

236,787

Other Liabilities

105,924

112,636

Total Other Liabilities

2,398,076

2,315,875

Commitments and Contingencies

—

—

Total Capitalization and Liabilities

$

9,127,604

$

8,719,104

NATIONAL FUEL GAS COMPANY

AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF CASH FLOWS

(Unaudited)

Six Months Ended

March 31,

(Thousands of Dollars)

2026

2025

Operating Activities:

Net Income Available for Common Stock

$

429,313

$

261,344

Adjustments to Reconcile Net Income to Net Cash

Provided by Operating Activities:

Impairment of Assets

—

141,802

Depreciation, Depletion and Amortization

241,354

220,647

Deferred Income Taxes

68,296

25,787

Premium Paid on Early Redemption of Debt

—

2,385

Stock-Based Compensation

9,941

10,487

Other

14,319

14,317

Change in:

Receivables and Unbilled Revenue

(146,459

)

(197,553

)

Gas Stored Underground and Materials and Supplies

25,472

27,861

Unrecovered Purchased Gas Costs

(7,236

)

(3,562

)

Other Current Assets

16,726

13,737

Accounts Payable

13,469

17,322

Amounts Payable to Customers

(680

)

(8,327

)

Customer Advances

(17,188

)

(19,373

)

Customer Security Deposits

(2,048

)

(5,907

)

Other Accruals and Current Liabilities

56,167

21,528

Other Assets

(18,864

)

(20,282

)

Other Liabilities

(25,303

)

(28,343

)

Net Cash Provided by Operating Activities

$

657,279

$

473,870

Investing Activities:

Capital Expenditures

$

(498,267

)

$

(434,260

)

Other

523

8,881

Net Cash Used in Investing Activities

$

(497,744

)

$

(425,379

)

Financing Activities:

Changes in Notes Payable to Banks and Commercial Paper

$

(108,900

)

$

117,700

Shares Repurchased Under Repurchase Plan

—

(50,471

)

Reduction of Long-Term Debt

(300,000

)

(954,086

)

Net Proceeds From Issuance of Long-Term Debt

—

989,019

Dividends Paid on Common Stock

(99,187

)

(93,543

)

Net Proceeds from Common Stock Sale

338,403

—

Net Repurchases of Common Stock Under Stock and Benefit Plans

(6,421

)

(4,026

)

Net Cash Provided by (Used in) Financing Activities

$

(176,105

)

$

4,593

Net Increase (Decrease) in Cash, Cash Equivalents, and Restricted Cash

(16,570

)

53,084

Cash, Cash Equivalents, and Restricted Cash at Beginning of Period

43,166

38,222

Cash, Cash Equivalents, and Restricted Cash at March 31

$

26,596

$

91,306

NATIONAL FUEL GAS COMPANY

AND SUBSIDIARIES

SEGMENT OPERATING RESULTS AND STATISTICS

(UNAUDITED)

INTEGRATED UPSTREAM AND GATHERING SEGMENT

Three Months Ended

Six Months Ended

(Thousands of Dollars, except per share amounts)

March 31,

March 31,

2026

2025

Variance

2026

2025

Variance

Total Operating Revenues

$

358,823

$

315,191

$

43,632

$

682,045

$

567,499

$

114,546

Operating Expenses:

Operation and Maintenance:

Upstream General and Administrative Expense

18,472

18,847

(375

)

37,878

38,173

(295

)

Lease Operating Expense

17,362

12,494

4,868

34,187

23,145

11,042

Gathering Operation and Maintenance Expense

13,805

9,160

4,645

24,193

15,894

8,299

All Other Operation and Maintenance Expense

3,102

3,310

(208

)

6,481

7,178

(697

)

Property, Franchise and Other Taxes

3,643

4,282

(639

)

8,426

7,430

996

Depreciation, Depletion and Amortization

80,548

75,456

5,092

164,810

149,274

15,536

Impairment of Assets

—

—

—

—

141,802

(141,802

)

136,932

123,549

13,383

275,975

382,896

(106,921

)

Operating Income

221,891

191,642

30,249

406,070

184,603

221,467

Other Income (Expense):

Non-Service Pension and Post-Retirement Benefit Credit (Cost)

(81

)

37

(118

)

(162

)

73

(235

)

Interest and Other Income

380

194

186

573

525

48

Interest Expense on Long-Term Debt

—

(3,283

)

3,283

—

(3,283

)

3,283

Interest Expense

(15,111

)

(19,541

)

4,430

(31,245

)

(38,952

)

7,707

Income Before Income Taxes

207,079

169,049

38,030

375,236

142,966

232,270

Income Tax Expense

55,049

44,879

10,170

99,159

38,428

60,731

Net Income

$

152,030

$

124,170

$

27,860

$

276,077

$

104,538

$

171,539

Net Income Per Share (Diluted)

$

1.59

$

1.36

$

0.23

$

2.94

$

1.15

$

1.79

NATIONAL FUEL GAS COMPANY

AND SUBSIDIARIES

SEGMENT OPERATING RESULTS AND STATISTICS

(UNAUDITED)

PIPELINE AND STORAGE SEGMENT

Three Months Ended

Six Months Ended

(Thousands of Dollars, except per share amounts)

March 31,

March 31,

2026

2025

Variance

2026

2025

Variance

Revenues from External Customers

$

73,762

$

71,185

$

2,577

$

142,999

$

139,935

$

3,064

Intersegment Revenues

37,701

38,388

(687

)

75,365

76,251

(886

)

Total Operating Revenues

111,463

109,573

1,890

218,364

216,186

2,178

Operating Expenses:

Purchased Gas

(7

)

162

(169

)

(7

)

121

(128

)

Operation and Maintenance

31,172

30,642

530

58,435

57,677

758

Property, Franchise and Other Taxes

8,335

8,600

(265

)

16,981

17,266

(285

)

Depreciation, Depletion and Amortization

19,961

18,547

1,414

39,063

37,132

1,931

59,461

57,951

1,510

114,472

112,196

2,276

Operating Income

52,002

51,622

380

103,892

103,990

(98

)

Other Income (Expense):

Non-Service Pension and Post-Retirement Benefit Credit

536

952

(416

)

1,073

1,905

(832

)

Interest and Other Income

1,405

1,794

(389

)

2,365

3,833

(1,468

)

Interest Expense

(11,779

)

(11,700

)

(79

)

(23,580

)

(23,428

)

(152

)

Income Before Income Taxes

42,164

42,668

(504

)

83,750

86,300

(2,550

)

Income Tax Expense

10,558

10,961

(403

)

20,925

22,138

(1,213

)

Net Income

$

31,606

$

31,707

$

(101

)

$

62,825

$

64,162

$

(1,337

)

Net Income Per Share (Diluted)

$

0.33

$

0.35

$

(0.02

)

$

0.67

$

0.70

$

(0.03

)

NATIONAL FUEL GAS COMPANY

AND SUBSIDIARIES

SEGMENT OPERATING RESULTS AND STATISTICS

(UNAUDITED)

UTILITY SEGMENT

Three Months Ended

Six Months Ended

(Thousands of Dollars, except per share amounts)

March 31,

March 31,

2026

2025

Variance

2026

2025

Variance

Revenues from External Customers

$

425,788

$

343,574

$

82,214

$

684,837

$

571,998

$

112,839

Intersegment Revenues

126

119

7

215

203

12

Total Operating Revenues

425,914

343,693

82,221

685,052

572,201

112,851

Operating Expenses:

Purchased Gas

244,860

171,777

73,083

367,145

273,249

93,896

Operation and Maintenance

68,129

64,444

3,685

129,126

120,704

8,422

Property, Franchise and Other Taxes

13,162

12,202

960

24,365

22,313

2,052

Depreciation, Depletion and Amortization

18,601

17,135

1,466

37,081

33,962

3,119

344,752

265,558

79,194

557,717

450,228

107,489

Operating Income

81,162

78,135

3,027

127,335

121,973

5,362

Other Income (Expense):

Non-Service Pension and Post-Retirement Benefit Credit

12,059

12,299

(240

)

17,813

18,170

(357

)

Interest and Other Income

1,265

714

551

2,370

1,242

1,128

Interest Expense

(11,138

)

(10,927

)

(211

)

(22,744

)

(21,643

)

(1,101

)

Income Before Income Taxes

83,348

80,221

3,127

124,774

119,742

5,032

Income Tax Expense

17,999

16,677

1,322

25,335

23,699

1,636

Net Income

$

65,349

$

63,544

$

1,805

$

99,439

$

96,043

$

3,396

Net Income Per Share (Diluted)

$

0.68

$

0.70

$

(0.02

)

$

1.06

$

1.05

$

0.01

NATIONAL FUEL GAS COMPANY

AND SUBSIDIARIES

SEGMENT OPERATING RESULTS AND STATISTICS

(UNAUDITED)

Three Months Ended

Six Months Ended

(Thousands of Dollars, except per share amounts)

March 31,

March 31,

ALL OTHER

2026

2025

Variance

2026

2025

Variance

Total Operating Revenues

$

—

$

—

$

—

$

—

$

—

$

—

Operating Expenses:

Operation and Maintenance

—

—

—

—

—

—

—

—

—

—

—

—

Operating Loss

—

—

—

—

—

—

Other Income (Expense):

Interest and Other Income (Deductions)

1,248

(222

)

1,470

1,225

(358

)

1,583

Interest Expense

(118

)

(131

)

13

(254

)

(248

)

(6

)

Income (Loss) before Income Taxes

1,130

(353

)

1,483

971

(606

)

1,577

Income Tax Expense (Benefit)

262

(82

)

344

225

(141

)

366

Net Income (Loss)

$

868

$

(271

)

$

1,139

$

746

$

(465

)

$

1,211

Net Income (Loss) Per Share (Diluted)

$

0.01

$

—

$

0.01

$

0.01

$

(0.01

)

$

0.02

Three Months Ended

Six Months Ended

March 31,

March 31,

CORPORATE

2026

2025

Variance

2026

2025

Variance

Revenues from External Customers

$

—

$

—

$

—

$

—

$

—

$

—

Intersegment Revenues

1,435

1,341

94

2,872

2,683

189

Total Operating Revenues

1,435

1,341

94

2,872

2,683

189

Operating Expenses:

Operation and Maintenance

9,002

5,219

3,783

16,244

9,266

6,978

Property, Franchise and Other Taxes

134

130

4

265

261

4

Depreciation, Depletion and Amortization

219

139

80

400

279

121

9,355

5,488

3,867

16,909

9,806

7,103

Operating Loss

(7,920

)

(4,147

)

(3,773

)

(14,037

)

(7,123

)

(6,914

)

Other Income (Expense):

Non-Service Pension and Post-Retirement Benefit Costs

(217

)

(212

)

(5

)

(435

)

(423

)

(12

)

Interest and Other Income

37,810

41,785

(3,975

)

77,164

82,846

(5,682

)

Interest Expense on Long-Term Debt

(30,083

)

(36,379

)

6,296

(63,596

)

(69,741

)

6,145

Other Interest Expense

(2,908

)

(4,905

)

1,997

(12,442

)

(10,066

)

(2,376

)

Loss before Income Taxes

(3,318

)

(3,858

)

540

(13,346

)

(4,507

)

(8,839

)

Income Tax Benefit

(1,133

)

(1,066

)

(67

)

(3,572

)

(1,573

)

(1,999

)

Net Loss

$

(2,185

)

$

(2,792

)

$

607

$

(9,774

)

$

(2,934

)

$

(6,840

)

Net Loss Per Share (Diluted)

$

(0.02

)

$

(0.04

)

$

0.02

$

(0.10

)

$

(0.03

)

$

(0.07

)

Three Months Ended

Six Months Ended

March 31,

March 31,

INTERSEGMENT ELIMINATIONS

2026

2025

Variance

2026

2025

Variance

Intersegment Revenues

$

(39,262

)

$

(39,848

)

$

586

$

(78,452

)

$

(79,137

)

$

685

Operating Expenses:

Purchased Gas

(37,002

)

(36,601

)

(401

)

(73,681

)

(72,695

)

(986

)

Operation and Maintenance

(2,260

)

(3,247

)

987

(4,771

)

(6,442

)

1,671

(39,262

)

(39,848

)

586

(78,452

)

(79,137

)

685

Operating Income

—

—

—

—

—

—

Other Income (Expense):

Interest and Other Deductions

(37,403

)

(42,109

)

4,706

(76,751

)

(84,861

)

8,110

Interest Expense

37,403

42,109

(4,706

)

76,751

84,861

(8,110

)

Net Income

$

—

$

—

$

—

$

—

$

—

$

—

Net Income Per Share (Diluted)

$

—

$

—

$

—

$

—

$

—

$

—

NATIONAL FUEL GAS COMPANY

AND SUBSIDIARIES

SEGMENT INFORMATION (Continued)

(Thousands of Dollars)

Three Months Ended

Six Months Ended

March 31,

March 31,

(Unaudited)

(Unaudited)

Increase

Increase

2026

2025

(Decrease)

2026

2025

(Decrease)

Capital Expenditures:

Integrated Upstream and Gathering(1)

$

165,727

(1)

$

123,363

(3)

$

42,364

$

307,576

(1)(2)

$

258,992

(3)(4)

$

48,584

Pipeline and Storage

37,026

(1)

15,626

(3)

21,400

74,628

(1)(2)

35,417

(3)(4)

39,211

Utility

30,500

(1)

41,867

(3)

(11,367

)

73,594

(1)(2)

78,298

(3)(4)

(4,704

)

Total Reportable Segments

233,253

180,856

52,397

455,798

372,707

83,091

All Other

—

—

—

—

—

—

Corporate

249

174

75

425

378

47

Eliminations

(546

)

—

(546

)

(546

)

—

(546

)

Total Capital Expenditures

$

232,956

$

181,030

$

51,926

$

455,677

$

373,085

$

82,592

(1)

Capital expenditures for the quarter and six months ended March 31, 2026, include accounts payable and accrued liabilities related to capital expenditures of $71.6 million, $5.1 million and $6.0 million in the Integrated Upstream and Gathering segment, Pipeline and Storage segment and Utility segment, respectively. These amounts have been excluded from the Consolidated Statement of Cash Flows at March 31, 2026, since they represent non-cash investing activities at that date.

(2)

Capital expenditures for the six months ended March 31, 2026, exclude capital expenditures of $87.9 million, $19.4 million and $18.0 million in the Integrated Upstream and Gathering segment, Pipeline and Storage segment and Utility segment, respectively. These amounts were in accounts payable and accrued liabilities at September 30, 2025 and paid during the six months ended March 31, 2026. These amounts were excluded from the Consolidated Statement of Cash Flows at September 30, 2025, since they represented non-cash investing activities at that date. These amounts have been included in the Consolidated Statement of Cash Flows at March 31, 2026.

(3)

Capital expenditures for the quarter and six months ended March 31, 2025, include accounts payable and accrued liabilities related to capital expenditures of $51.6 million, $2.4 million and $4.8 million in the Integrated Upstream and Gathering segment, Pipeline and Storage segment and Utility segment, respectively. These amounts were excluded from the Consolidated Statement of Cash Flows at March 31, 2025, since they represented non-cash investing activities at that date.

(4)

Capital expenditures for the six months ended March 31, 2025, exclude capital expenditures of $85.0 million, $14.4 million and $20.6 million in the Integrated Upstream and Gathering segment, Pipeline and Storage segment and Utility segment, respectively. These amounts were in accounts payable and accrued liabilities at September 30, 2024 and paid during the six months ended March 31, 2025. These amounts were excluded from the Consolidated Statement of Cash Flows at September 30, 2024, since they represented non-cash investing activities at that date. These amounts have been included in the Consolidated Statement of Cash Flows at March 31, 2025.

DEGREE DAYS

Percent Colder

(Warmer) Than:

Three Months Ended March 31,

Normal

2026

2025

Normal(1)

Last Year(1)

Buffalo, NY

3,226

3,282

3,116

1.7

5.3

Erie, PA

3,023

3,079

3,017

1.9

2.1

Six Months Ended March 31,

Buffalo, NY

5,352

5,563

5,000

3.9

11.3

Erie, PA

4,917

5,200

4,714

5.8

10.3

(1)

Percents compare actual 2026 degree days to normal degree days and actual 2026 degree days to actual 2025 degree days.

NATIONAL FUEL GAS COMPANY

AND SUBSIDIARIES

INTEGRATED UPSTREAM AND GATHERING INFORMATION

Three Months Ended

Six Months Ended

March 31,

March 31,

Increase

Increase

2026

2025

(Decrease)

2026

2025

(Decrease)

Gas Production/Prices:

Production (MMcf)

Appalachia

102,004

105,514

(3,510

)

211,185

203,232

7,953

Average Prices (Per Mcf)

Weighted Average

$

3.92

$

3.02

$

0.90

$

3.33

$

2.64

$

0.69

Weighted Average after Hedging

3.45

2.94

0.51

3.16

2.74

0.42

Selected Operating Performance Statistics:

Upstream General and Administrative Expense per Mcf(1)

$

0.18

$

0.18

$

—

$

0.18

$

0.19

$

(0.01

)

Lease Operating Expense per Mcf(1)

$

0.17

$

0.12

$

0.05

$

0.16

$

0.11

$

0.05

Adjusted Gathering Operation and Maintenance Expense per Mcf(1)(2)

$

0.14

$

0.12

$

0.02

$

0.11

$

0.11

$

—

Depreciation, Depletion and Amortization per Mcf(1)

$

0.79

$

0.72

$

0.07

$

0.78

$

0.73

$

0.05

(1)

Refer to page 14 for the Upstream General and Administrative Expense, Lease Operating Expense, Gathering Operation and Maintenance Expense, and Depreciation, Depletion, and Amortization Expense for the Integrated Upstream and Gathering segment.

(2)

Adjusted Gathering O&M Expense of $0.12 per Mcf and $0.11 per Mcf for the three and six months ended March 31, 2025, respectively, each exclude a $0.03 per Mcf reduction to Gathering O&M Expense attributed to a change in segment reporting, which is fully offset in operating revenue.

NATIONAL FUEL GAS COMPANY

AND SUBSIDIARIES

Pipeline and Storage Throughput - (millions of cubic feet - MMcf)

Three Months Ended

Six Months Ended

March 31,

March 31,

Increase

Increase

2026

2025

(Decrease)

2026

2025

(Decrease)

Firm Transportation - Affiliated

45,486

49,240

(3,754

)

80,018

81,110

(1,092

)

Firm Transportation - Non-Affiliated

201,460

185,490

15,970

381,001

356,502

24,499

Interruptible Transportation

583

454

129

608

515

93

247,529

235,184

12,345

461,627

438,127

23,500

Utility Throughput - (MMcf)

Three Months Ended

Six Months Ended

March 31,

March 31,

Increase

Increase

2026

2025

(Decrease)

2026

2025

(Decrease)

Retail Sales:

Residential Sales

32,934

32,111

823

54,775

50,587

4,188

Commercial Sales

5,581

5,420

161

9,130

8,339

791

Industrial Sales

305

302

3

495

501

(6

)

38,820

37,833

987

64,400

59,427

4,973

Transportation

25,502

25,086

416

45,171

42,028

3,143

64,322

62,919

1,403

109,571

101,455

8,116

NATIONAL FUEL GAS COMPANY
AND SUBSIDIARIES
NON-GAAP FINANCIAL MEASURES

In addition to financial measures calculated in accordance with generally accepted accounting principles (GAAP), this press release contains information regarding adjusted earnings, adjusted EBITDA, and free cash flow, which are non-GAAP financial measures. The Company believes that these non-GAAP financial measures are useful to investors because they provide an alternative method for assessing the Company's ongoing operating results or liquidity and for comparing the Company’s financial performance to other companies. The Company's management uses these non-GAAP financial measures for the same purpose, and for planning and forecasting purposes. The presentation of non-GAAP financial measures is not meant to be a substitute for financial measures in accordance with GAAP.

Management defines adjusted earnings as reported GAAP earnings before items impacting comparability. The following table reconciles National Fuel's reported GAAP earnings to adjusted earnings for the three and six months ended March 31, 2026 and 2025:

Three Months Ended

Six Months Ended

March 31,

March 31,

(in thousands except per share amounts)

2026

2025

2026

2025

Reported GAAP Earnings

$

247,668

$

216,358

$

429,313

$

261,344

Items impacting comparability:

Impairment of assets

—

—

—

141,802

Tax impact of impairment of assets

—

—

—

(37,169

)

Premiums paid on early redemption of debt

—

2,385

—

2,385

Tax impact of premiums paid on early redemption of debt

—

(642

)

—

(642

)

Unrealized (gain) loss on derivative asset

—

335

—

684

Tax impact of unrealized (gain) loss on derivative asset

—

(90

)

—

(184

)

Costs related to the pending Ohio gas utility acquisition

2,499

—

10,186

—

Tax impact of costs related to the pending Ohio gas utility acquisition

(579

)

—

(2,361

)

—

Net interest benefit from equity issuance

(3,422

)

—

(3,931

)

—

Tax impact of net interest benefit from equity issuance

793

—

911

—

Unrealized (gain) loss on other investments

347

(17

)

1,008

2,600

Tax impact of unrealized (gain) loss on other investments

(73

)

4

(212

)

(546

)

Adjusted Earnings

$

247,233

$

218,333

$

434,914

$

370,274

Reported GAAP Earnings Per Share

$

2.59

$

2.37

$

4.58

$

2.86

Items impacting comparability:

Impairment of assets, net of tax

—

—

—

1.14

Premiums paid on early redemption of debt, net of tax

—

0.02

—

0.02

Unrealized (gain) loss on derivative asset, net of tax

—

—

—

0.01

Costs related to the pending Ohio gas utility acquisition, net of tax

0.02

—

0.09

—

Impact of equity issuance related to pending acquisition, net of interest benefits

0.10

—

0.09

—

Unrealized (gain) loss on other investments, net of tax

—

—

0.01

0.02

Rounding

—

—

—

0.01

Adjusted Earnings Per Share

$

2.71

$

2.39

$

4.77

$

4.06


Management defines adjusted EBITDA as reported GAAP earnings before the following items: interest expense, income taxes, depreciation, depletion and amortization, other income and deductions, impairments, and other items reflected in operating income that impact comparability. The following tables reconcile National Fuel's reported GAAP earnings to adjusted EBITDA for the three and six months ended March 31, 2026 and 2025:

Three Months Ended

Six Months Ended

March 31,

March 31,

(in thousands)

2026

2025

2026

2025

Reported GAAP Earnings

$

247,668

$

216,358

$

429,313

$

261,344

Depreciation, Depletion and Amortization

119,329

111,277

241,354

220,647

Other (Income) Deductions

(17,002

)

(15,232

)

(25,235

)

(22,952

)

Interest Expense

33,734

44,757

77,110

82,500

Income Taxes

82,735

71,369

142,072

82,551

Impairment of Assets

—

—

—

141,802

Costs related to the pending Ohio gas utility acquisition(1)

2,499

—

4,506

—

Adjusted EBITDA

$

468,963

$

428,529

$

869,120

$

765,892

Adjusted EBITDA by Segment

Integrated Upstream and Gathering Adjusted EBITDA

$

302,439

$

267,098

$

570,880

$

475,679

Pipeline and Storage Adjusted EBITDA

71,963

70,169

142,955

141,122

Utility Adjusted EBITDA

99,763

95,270

164,416

155,935

Corporate and All Other Adjusted EBITDA

(5,202

)

(4,008

)

(9,131

)

(6,844

)

Total Adjusted EBITDA

$

468,963

$

428,529

$

869,120

$

765,892

(1)

For the six months ended March 31, 2026, costs represent a portion of acquisition costs recognized in O&M expense for the pending Ohio gas utility acquisition. The remaining $5.7 million of acquisition costs for the six months ended March 31, 2026 are recognized in interest expense.

NATIONAL FUEL GAS COMPANY
AND SUBSIDIARIES
NON-GAAP FINANCIAL MEASURES
SEGMENT ADJUSTED EBITDA

Three Months Ended

Six Months Ended

March 31,

March 31,

(in thousands)

2026

2025

2026

2025

Integrated Upstream and Gathering Segment

Reported GAAP Earnings

$

152,030

$

124,170

$

276,077

$

104,538

Depreciation, Depletion and Amortization

80,548

75,456

164,810

149,274

Other (Income) Deductions

(299

)

(231

)

(411

)

(598

)

Interest Expense

15,111

22,824

31,245

42,235

Income Taxes

55,049

44,879

99,159

38,428

Impairment of Assets

—

—

—

141,802

Adjusted EBITDA

$

302,439

$

267,098

$

570,880

$

475,679

Pipeline and Storage Segment

Reported GAAP Earnings

$

31,606

$

31,707

$

62,825

$

64,162

Depreciation, Depletion and Amortization

19,961

18,547

39,063

37,132

Other (Income) Deductions

(1,941

)

(2,746

)

(3,438

)

(5,738

)

Interest Expense

11,779

11,700

23,580

23,428

Income Taxes

10,558

10,961

20,925

22,138

Adjusted EBITDA

$

71,963

$

70,169

$

142,955

$

141,122

Utility Segment

Reported GAAP Earnings

$

65,349

$

63,544

$

99,439

$

96,043

Depreciation, Depletion and Amortization

18,601

17,135

37,081

33,962

Other (Income) Deductions

(13,324

)

(13,013

)

(20,183

)

(19,412

)

Interest Expense

11,138

10,927

22,744

21,643

Income Taxes

17,999

16,677

25,335

23,699

Adjusted EBITDA

$

99,763

$

95,270

$

164,416

$

155,935

Corporate and All Other

Reported GAAP Earnings

$

(1,317

)

$

(3,063

)

$

(9,028

)

$

(3,399

)

Depreciation, Depletion and Amortization

219

139

400

279

Other (Income) Deductions

(1,438

)

758

(1,203

)

2,796

Interest Expense

(4,294

)

(694

)

(459

)

(4,806

)

Income Taxes

(871

)

(1,148

)

(3,347

)

(1,714

)

Costs related to the pending Ohio gas utility acquisition

2,499

—

4,506

—

Adjusted EBITDA

$

(5,202

)

$

(4,008

)

$

(9,131

)

$

(6,844

)

Management defines free cash flow as net cash provided by operating activities, less net cash used in investing activities, adjusted for acquisitions and divestitures. For the six months ended March 31, 2026, net cash provided by operating activities was $661 million; net cash used in investing activities was $501 million; there were no adjustments for acquisitions or divestitures; and free cash flow was $160 million. For the six months ended March 31, 2025, net cash provided by operating activities was $474 million; net cash used in investing activities was $425 million; there were no adjustments for acquisitions or divestitures; and free cash flow was $49 million. The Company is unable to provide a reconciliation of any projected free cash flow measure to its comparable GAAP financial measure without unreasonable efforts. This is due to an inability to calculate the comparable GAAP projected metrics, including operating income and total production costs, given the unknown effect, timing, and potential significance of certain income statement items.

Natalie M. Fischer
Investor Relations
716-857-7315

Timothy J. Silverstein
Chief Financial Officer
716-857-6987

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