What SEC filings does National Fuel Gas Company submit to the SEC?

National Fuel Gas Company (NFG) submits several types of SEC filings including Form 4 (insider transactions), Form 144 (proposed insider sales), 8-K reports (material events such as earnings releases, acquisitions, leadership changes), and periodic reports — the 10-Q (quarterly) and 10-K (annual). All filings are publicly available through SEC EDGAR.

What does a Form 4 filing tell me about NFG?

A Form 4 for NFG discloses a transaction by a company insider — typically a director, officer, or 10%+ shareholder. It shows the source-reported date, number of shares, price, and updated ownership. These facts do not establish motive or predict future returns.

How do I interpret an 8-K filing from National Fuel Gas Company?

An 8-K signals a material event requiring prompt disclosure. Common triggers include earnings pre-announcements, acquisitions, leadership appointments or departures, credit changes, or regulatory actions. Read the item codes inside the filing to understand exactly what was disclosed before drawing conclusions.

What is the difference between a 10-K and 10-Q for NFG?

The 10-K is National Fuel Gas Company's annual report with fully audited financial statements, comprehensive MD&A, and complete risk factor disclosures — filed 60–90 days after fiscal year-end. The 10-Q is a lighter quarterly report with unaudited financials filed for the first three quarters. Together they provide a continuous financial picture of the company.

Where can I see all NFG SEC filings directly on EDGAR?

You can view all historical National Fuel Gas Company filings on the SEC EDGAR company page for NFG. Each filing card on this page links directly to the original SEC document.

How often does National Fuel Gas Company file with the SEC?

National Fuel Gas Company files one 10-K per year and up to three 10-Qs per year. Form 4 insider transactions must be reported within two business days of each trade, so the frequency depends on how often insiders are buying or selling NFG shares. 8-K filings occur whenever a material event happens — which can be several times per quarter for an active company.

NFG SEC Filing News — National Fuel Gas Company

Latest SEC filings for National Fuel Gas Company (NFG) explained in plain English. Covers insider buying and selling (Form 4), proposed insider sales (Form 144), material company events (8-K), and quarterly & annual reports (10-Q / 10-K). StrongBuyAnalytics provides navigation and brief excerpts or summaries; original filings remain at the SEC/source links and were authored by their filers, not StrongBuyAnalytics. Filing dates shown are source dates. Coverage and detection can be delayed or incomplete because of SEC availability, amendments, parsing, caching, or outages. Latest source filing date shown: 2026-10-14.

National Fuel Gas Company operates as a diversified energy company. It operates through Integrated Upstream and Gathering, Pipeline and Storage, and Utility segments. The Integrated Upstream and Gathering segment explores for, develops, and produces natural gas and oil. It also builds, owns, and operates gathering facilities in the Appalachian region, as well as provides gathering services to Seneca. The Pipeline and Storage segment provides interstate natural gas transportation services through…

Sector: Energy Industry: Oil & Gas Integrated Market Cap: $7.4B CIK: 70145

Total Filings

Bullish Classifications

Bearish Classifications

Insider Transactions

Material Events (8-K)

Periodic Reports

What you're looking at: Each item below is parsed from an actual SEC filing submitted by National Fuel Gas Company. Form 4 = confirmed insider transaction · Form 144 = proposed sale notice · 8-K = material event (earnings, M&A, leadership change, etc.) · 10-Q / 10-K = quarterly / annual report.

NFG Filing Activity Snapshot 2026-09-17 — 2026-10-14

Insider Transactions (Form 4)

0 buys vs 0 sells

Insider buying and selling activity is balanced in this period.

Insider Transactions 18 · Forms 3, 4 and 5

A Form 4 is filed within two business days of a company insider — an officer, a director, or a holder of more than ten percent of the stock — changing their position in the shares. All 18 filings in this group are Form 4s for National Fuel Gas Company.

The difficulty with reading these filings as a group is that a single form type covers transactions that mean entirely different things. An executive spending their own money to buy stock and an executive having shares withheld to pay tax on a vesting grant both appear as a Form 4. Every filing below is therefore tagged with the nature of the underlying transaction, taken from the transaction code reported on the form itself.

Across the 18 insider filings shown, the breakdown is 18 compensation award. None of the classified filings involved a discretionary open-market trade, so this period says nothing about what insiders think of the price.

What each transaction type means

Compensation award ×18: Shares were granted as compensation rather than purchased. No cash changed hands, so the filing reflects a pay decision by the company, not a judgement about the price.

Form 4 Compensation award Tax / Compensation Filing 2026-10-02

NFG insider Form 4 filed for equity award, exercise, or tax withholding

TANSKI RONALD J (Director) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Shares were granted as compensation rather than purchased. No cash changed hands, so the filing reflects a pay decision by the company, not a judgement about the price.

Transactions reported on this filing
Code	Nature	Shares	Price	Value
`A`	Compensation award	577	$75.89	$43.8K

Filing: Form 4 (Insider Transaction) Insider: TANSKI RONALD J (Director) Shares: 577

View on SEC EDGAR → Open Filing Document →

Form 4 Compensation award Tax / Compensation Filing 2026-10-02

NFG insider Form 4 filed for equity award, exercise, or tax withholding

SHAW JEFFREY W (Director) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Shares were granted as compensation rather than purchased. No cash changed hands, so the filing reflects a pay decision by the company, not a judgement about the price.

Transactions reported on this filing
Code	Nature	Shares	Price	Value
`A`	Compensation award	577	$75.89	$43.8K

Filing: Form 4 (Insider Transaction) Insider: SHAW JEFFREY W (Director) Shares: 577

View on SEC EDGAR → Open Filing Document →

Form 4 Compensation award Tax / Compensation Filing 2026-10-02

NFG insider Form 4 filed for equity award, exercise, or tax withholding

SMITH DAVID F (Director) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Shares were granted as compensation rather than purchased. No cash changed hands, so the filing reflects a pay decision by the company, not a judgement about the price.

Transactions reported on this filing
Code	Nature	Shares	Price	Value
`J`	Other transaction derivative · Deferred Stock Units	129	$79.99	$10.3K
`A`	Compensation award derivative · Deferred Stock Units	577	$75.89	$43.8K

Filing: Form 4 (Insider Transaction) Insider: SMITH DAVID F (Director)

View on SEC EDGAR → Open Filing Document →

Form 4 Compensation award Tax / Compensation Filing 2026-10-02

NFG insider Form 4 filed for equity award, exercise, or tax withholding

SKAINS THOMAS E (Director) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Shares were granted as compensation rather than purchased. No cash changed hands, so the filing reflects a pay decision by the company, not a judgement about the price.

Transactions reported on this filing
Code	Nature	Shares	Price	Value
`J`	Other transaction derivative · Deferred Stock Units	129	$79.99	$10.3K
`A`	Compensation award derivative · Deferred Stock Units	577	$75.89	$43.8K

Filing: Form 4 (Insider Transaction) Insider: SKAINS THOMAS E (Director)

View on SEC EDGAR → Open Filing Document →

Form 4 Compensation award Tax / Compensation Filing 2026-10-02

NFG insider Form 4 filed for equity award, exercise, or tax withholding

Ranich Rebecca (Director) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Shares were granted as compensation rather than purchased. No cash changed hands, so the filing reflects a pay decision by the company, not a judgement about the price.

Transactions reported on this filing
Code	Nature	Shares	Price	Value
`J`	Other transaction	125	$79.68	$10.0K
`J`	Other transaction derivative · Deferred Stock Units	129	$79.99	$10.3K
`A`	Compensation award derivative · Deferred Stock Units	577	$75.89	$43.8K

Filing: Form 4 (Insider Transaction) Insider: Ranich Rebecca (Director) Shares: 125

View on SEC EDGAR → Open Filing Document →

Form 4 Compensation award Tax / Compensation Filing 2026-10-02

NFG insider Form 4 filed for equity award, exercise, or tax withholding

JAGGERS JOSEPH N (Director) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Shares were granted as compensation rather than purchased. No cash changed hands, so the filing reflects a pay decision by the company, not a judgement about the price.

Transactions reported on this filing
Code	Nature	Shares	Price	Value
`A`	Compensation award	577	$75.89	$43.8K

Filing: Form 4 (Insider Transaction) Insider: JAGGERS JOSEPH N (Director) Shares: 577

View on SEC EDGAR → Open Filing Document →

Form 4 Compensation award Tax / Compensation Filing 2026-10-02

NFG insider Form 4 filed for equity award, exercise, or tax withholding

Finch Steven C. (Director) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Shares were granted as compensation rather than purchased. No cash changed hands, so the filing reflects a pay decision by the company, not a judgement about the price.

Transactions reported on this filing
Code	Nature	Shares	Price	Value
`J`	Other transaction derivative · Deferred Stock Units	129	$79.99	$10.3K
`A`	Compensation award derivative · Deferred Stock Units	577	$75.89	$43.8K

Filing: Form 4 (Insider Transaction) Insider: Finch Steven C. (Director)

View on SEC EDGAR → Open Filing Document →

Form 4 Compensation award Tax / Compensation Filing 2026-10-02

NFG insider Form 4 filed for equity award, exercise, or tax withholding

Carroll David C. (Director) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Shares were granted as compensation rather than purchased. No cash changed hands, so the filing reflects a pay decision by the company, not a judgement about the price.

Transactions reported on this filing
Code	Nature	Shares	Price	Value
`J`	Other transaction	214	$79.68	$17.1K
`J`	Other transaction derivative · Deferred Stock Units	129	$79.99	$10.3K
`A`	Compensation award derivative · Deferred Stock Units	577	$75.89	$43.8K

Filing: Form 4 (Insider Transaction) Insider: Carroll David C. (Director) Shares: 214

View on SEC EDGAR → Open Filing Document →

Form 4 Compensation award Tax / Compensation Filing 2026-10-02

NFG insider Form 4 filed for equity award, exercise, or tax withholding

BAUMANN BARBARA M (Director) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Shares were granted as compensation rather than purchased. No cash changed hands, so the filing reflects a pay decision by the company, not a judgement about the price.

Transactions reported on this filing
Code	Nature	Shares	Price	Value
`A`	Compensation award	577	$75.89	$43.8K

Filing: Form 4 (Insider Transaction) Insider: BAUMANN BARBARA M (Director) Shares: 577

View on SEC EDGAR → Open Filing Document →

Form 4 Compensation award Tax / Compensation Filing 2026-10-02

NFG insider Form 4 filed for equity award, exercise, or tax withholding

ANDERSON DAVID HUGO (Director) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Shares were granted as compensation rather than purchased. No cash changed hands, so the filing reflects a pay decision by the company, not a judgement about the price.

Transactions reported on this filing
Code	Nature	Shares	Price	Value
`J`	Other transaction	1	$79.68	$79.68
`J`	Other transaction derivative · Deferred Stock Units	129	$79.99	$10.3K
`A`	Compensation award derivative · Deferred Stock Units	577	$75.89	$43.8K

Filing: Form 4 (Insider Transaction) Insider: ANDERSON DAVID HUGO (Director) Shares: 1

View on SEC EDGAR → Open Filing Document →

Form 4 Compensation award Tax / Compensation Filing 2026-09-17

NFG insider Form 4 filed for equity award, exercise, or tax withholding

Silverstein Timothy J (Treasurer & CFO) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Shares were granted as compensation rather than purchased. No cash changed hands, so the filing reflects a pay decision by the company, not a judgement about the price.

Transactions reported on this filing
Code	Nature	Shares	Price	Value
`A`	Compensation award	216	—	—
`F`	Tax withholding on vested shares	111	$81.52	$9.0K

Filing: Form 4 (Insider Transaction) Insider: Silverstein Timothy J (Treasurer & CFO) Shares: 327

View on SEC EDGAR → Open Filing Document →

Form 4 Compensation award Tax / Compensation Filing 2026-09-17

NFG insider Form 4 filed for equity award, exercise, or tax withholding

Mendel Elena G (Controller & Chf Acct Officer) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Shares were granted as compensation rather than purchased. No cash changed hands, so the filing reflects a pay decision by the company, not a judgement about the price.

Transactions reported on this filing
Code	Nature	Shares	Price	Value
`J`	Other transaction	87	$81.89	$7.1K
`J`	Other transaction	80	$89.77	$7.2K
`J`	Other transaction	93	$79.74	$7.4K
`A`	Compensation award	236	—	—
`F`	Tax withholding on vested shares	121	$81.52	$9.9K

Filing: Form 4 (Insider Transaction) Insider: Mendel Elena G (Controller & Chf Acct Officer) Shares: 617

View on SEC EDGAR → Open Filing Document →

Form 4 Compensation award Tax / Compensation Filing 2026-09-17

NFG insider Form 4 filed for equity award, exercise, or tax withholding

Krebs Martin A (Chief Information Officer) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Shares were granted as compensation rather than purchased. No cash changed hands, so the filing reflects a pay decision by the company, not a judgement about the price.

Transactions reported on this filing
Code	Nature	Shares	Price	Value
`J`	Other transaction	27	$81.89	$2.2K
`J`	Other transaction	25	$89.77	$2.2K
`J`	Other transaction	29	$79.74	$2.3K
`A`	Compensation award	478	—	—
`D`	Disposition to issuer	478	—	—
`J`	Other transaction derivative · Deferred Stock Units	167	$81.29	$13.6K
`J`	Other transaction derivative · Deferred Stock Units	152	$89.49	$13.6K
`J`	Other transaction derivative · Deferred Stock Units	178	$79.99	$14.2K
`A`	Compensation award derivative · Deferred Stock Units	478	—	—

Filing: Form 4 (Insider Transaction) Insider: Krebs Martin A (Chief Information Officer) Shares: 1,037

View on SEC EDGAR → Open Filing Document →

Form 4 Compensation award Tax / Compensation Filing 2026-09-17

NFG insider Form 4 filed for equity award, exercise, or tax withholding

Loweth Justin I (Pres - Seneca Resources) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Shares were granted as compensation rather than purchased. No cash changed hands, so the filing reflects a pay decision by the company, not a judgement about the price.

Transactions reported on this filing
Code	Nature	Shares	Price	Value
`A`	Compensation award	2,784	—	—
`F`	Tax withholding on vested shares	1,096	$81.52	$89.3K

Filing: Form 4 (Insider Transaction) Insider: Loweth Justin I (Pres - Seneca Resources) Shares: 3,880

View on SEC EDGAR → Open Filing Document →

Form 4 Compensation award Tax / Compensation Filing 2026-09-17

NFG insider Form 4 filed for equity award, exercise, or tax withholding

Hartz Lee E (Secretary and General Counsel) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Shares were granted as compensation rather than purchased. No cash changed hands, so the filing reflects a pay decision by the company, not a judgement about the price.

Transactions reported on this filing
Code	Nature	Shares	Price	Value
`J`	Other transaction	111	$81.89	$9.1K
`J`	Other transaction	102	$89.77	$9.2K
`J`	Other transaction	120	$79.74	$9.6K
`A`	Compensation award	232	—	—
`F`	Tax withholding on vested shares	119	$81.52	$9.7K

Filing: Form 4 (Insider Transaction) Insider: Hartz Lee E (Secretary and General Counsel) Shares: 684

View on SEC EDGAR → Open Filing Document →

Form 4 Compensation award Tax / Compensation Filing 2026-09-17

NFG insider Form 4 filed for equity award, exercise, or tax withholding

Del Vecchio Joseph N (President, NFG Supply Corp.) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Shares were granted as compensation rather than purchased. No cash changed hands, so the filing reflects a pay decision by the company, not a judgement about the price.

Transactions reported on this filing
Code	Nature	Shares	Price	Value
`A`	Compensation award	444	—	—
`F`	Tax withholding on vested shares	16	$81.52	$1.3K
`D`	Disposition to issuer	428	—	—
`J`	Other transaction derivative · Deferred Stock Units	123	$81.29	$10.0K
`J`	Other transaction derivative · Deferred Stock Units	113	$89.49	$10.1K
`J`	Other transaction derivative · Deferred Stock Units	132	$79.99	$10.6K
`A`	Compensation award derivative · Deferred Stock Units	428	—	—

Filing: Form 4 (Insider Transaction) Insider: Del Vecchio Joseph N (President, NFG Supply Corp.) Shares: 888

View on SEC EDGAR → Open Filing Document →

Form 4 Compensation award Tax / Compensation Filing 2026-09-17

NFG insider Form 4 filed for equity award, exercise, or tax withholding

Colpoys Michael D (President - NFG Dist. Corp.) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Shares were granted as compensation rather than purchased. No cash changed hands, so the filing reflects a pay decision by the company, not a judgement about the price.

Transactions reported on this filing
Code	Nature	Shares	Price	Value
`J`	Other transaction	17	$81.89	$1.4K
`A`	Compensation award	396	—	—
`F`	Tax withholding on vested shares	195	$81.52	$15.9K

Filing: Form 4 (Insider Transaction) Insider: Colpoys Michael D (President - NFG Dist. Corp.) Shares: 608

View on SEC EDGAR → Open Filing Document →

Form 4 Compensation award Tax / Compensation Filing 2026-09-17

NFG insider Form 4 filed for equity award, exercise, or tax withholding

Bauer David P (Director, President and CEO) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Shares were granted as compensation rather than purchased. No cash changed hands, so the filing reflects a pay decision by the company, not a judgement about the price.

Transactions reported on this filing
Code	Nature	Shares	Price	Value
`A`	Compensation award	5,088	—	—
`F`	Tax withholding on vested shares	181	$81.52	$14.8K
`D`	Disposition to issuer	4,907	—	—
`J`	Other transaction derivative · Deferred Stock Units	1,829	$81.29	$148.7K
`J`	Other transaction derivative · Deferred Stock Units	1,673	$89.49	$149.7K
`J`	Other transaction derivative · Deferred Stock Units	1,953	$79.99	$156.2K
`A`	Compensation award derivative · Deferred Stock Units	4,907	—	—

Filing: Form 4 (Insider Transaction) Insider: Bauer David P (Director, President and CEO) Shares: 10,176

View on SEC EDGAR → Open Filing Document →

Material Events 2 · Form 8-K

An 8-K reports a material event in the window between scheduled reports. There are 2 in this period for National Fuel Gas Company. Each 8-K names the item number it is filed under, and that number is the fastest way to tell a routine disclosure from a consequential one.

Item 2.02 is an earnings release, Item 5.02 is a change of directors or officers, and Item 1.01 or 2.01 covers a material agreement or a completed acquisition. Item 7.01 and Item 8.01 are the general-purpose disclosure items and carry no fixed meaning on their own.

Form 8-K Material Company Update 2026-10-14

NFG filed 8-K — material company event

NATIONAL FUEL GAS CO filed an 8-K with the SEC reporting a material event. Summary unavailable — view the original SEC filing for the full text.

Filing: 8-K (Material Event)

View on SEC EDGAR → Open Filing Document →

Form 8-K Material Company Update 2026-10-01

NFG filed 8-K — material company event

NATIONAL FUEL GAS CO filed an 8-K with the SEC reporting a material event. Summary unavailable — view the original SEC filing for the full text.

Filing: 8-K (Material Event)

View on SEC EDGAR → Open Filing Document →

How we classify National Fuel Gas Company's filings

Straight from EDGAR

Each displayed record links to an original source document. StrongBuyAnalytics provides navigation and brief excerpts or summaries, not the filing itself. Parsing may omit context or contain errors, so read the original document in full.

Transaction codes, not guesswork

The nature shown on each insider filing comes from the transaction code the filer entered on the form itself — P for an open-market purchase, A for a compensation award, F for shares withheld to pay tax, M for an option exercise. Where one filing contains several codes, the transaction table lists them line by line.

Why the distinction matters

Insider activity is routinely summarised as buying or selling, which flattens together decisions that mean very different things. Shares withheld for tax on a vesting grant are an automatic administrative step; shares bought on the open market are someone committing their own money at the current price.

What this page does not tell you

A filing records what happened, not why. Form 4 does not always disclose whether a sale was executed under a pre-arranged Rule 10b5-1 plan, and no single filing is a basis for a decision on NFG. Read these alongside the fundamentals rather than in isolation.

Frequently Asked Questions — NFG SEC Filings

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NFG Full Analysis

Publisher, sources & limitations — September 15, 2026. StrongBuyAnalytics provides navigation and brief excerpts or summaries for educational use. Original filings remain at SEC EDGAR or other displayed source links; StrongBuyAnalytics does not author them. Filing dates are source dates, not publication dates for this page. Coverage can be delayed, incomplete, amended, or unavailable because of SEC/source availability, parsing, caching, or outages. Verify every material statement in the original filing.

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