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person · Reporting owner

DEIULIIS NICHOLAS J

Disclosed activity across 3 companies

Tapewire entity
10077
SEC CIK
0001288995

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
CNX Resources CorpCNX · Entity 3842DirectorSeptember 02, 2026September 04, 2026
Core Natural Resources, Inc.CEIX WI · Entity 3899DirectorNovember 03, 2017November 03, 2017

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

CNX Resources Corp

Report date September 02, 2026 · Filed September 04, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common shares, $0.01 par value per shareSEC Table I · non-derivativeDirect1,863,608 Reported balance After 2026-09-02 transaction · row 1 Account or security details depend on footnotes; rows are not merged.
1 source row

Row 1 · 2026-09-02 · Gift · Disposed 528,000 · Balance 1,863,608

F1: Of the shares owned directly, 5,568 are restricted stock units and 2,784 are deferred stock units.

Common shares, $0.01 par value per shareSEC Table I · non-derivativeIndirectBy Trust #3528,000 Reported balance After 2026-09-02 transaction · row 2 Account identity is unresolved; indirect or unspecified ownership is not merged.
1 source row

Row 2 · 2026-09-02 · Gift · Acquired 528,000 · Balance 528,000

F2: These shares are held a trust established for the benefit of the reporting person's descendants. The reporting person disclaims beneficial ownership of these securities, and the filing of this report is not an admission that the reporting person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose.

Common shares, $0.01 par value per shareSEC Table I · non-derivativeIndirectBy Trust #1135,218 Reported balance Holding disclosure · report date 2026-09-02 · row 3 Holding and transaction disclosures are not merged.
1 source row

Row 3 · Balance 135,218

F3: These shares are held in trusts established for the benefit of the reporting person's children. The reporting person's spouse is trustee of the trusts. The reporting person disclaims beneficial ownership of these securities, and the filing of this report is not an admission that the reporting person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose.

Common shares, $0.01 par value per shareSEC Table I · non-derivativeIndirectBy Trust #2135,218 Reported balance Holding disclosure · report date 2026-09-02 · row 4 Holding and transaction disclosures are not merged.
1 source row

Row 4 · Balance 135,218

F3: These shares are held in trusts established for the benefit of the reporting person's children. The reporting person's spouse is trustee of the trusts. The reporting person disclaims beneficial ownership of these securities, and the filing of this report is not an admission that the reporting person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose.

Filing footnotes · ownership attribution and instrument terms

F1: Of the shares owned directly, 5,568 are restricted stock units and 2,784 are deferred stock units.

F2: These shares are held a trust established for the benefit of the reporting person's descendants. The reporting person disclaims beneficial ownership of these securities, and the filing of this report is not an admission that the reporting person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose.

F3: These shares are held in trusts established for the benefit of the reporting person's children. The reporting person's spouse is trustee of the trusts. The reporting person disclaims beneficial ownership of these securities, and the filing of this report is not an admission that the reporting person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose.

Core Natural Resources, Inc.

Report date November 03, 2017 · Filed November 03, 2017

This filing explicitly reported no securities owned.

Past disclosures · reporting ended (1)

No longer tracked through insider filings. These historical balances do not imply present ownership or a zero position.

CNX Midstream Partners LP

Report date September 28, 2020 · Filed October 01, 2020

Section 16 reporting ended · disclosed 2020-10-01. Current position is not established by this disclosure.

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common UnitsSEC Table I · non-derivativeDirect0 Reported balance After 2020-09-28 transaction · row 1
1 source row

Row 1 · 2020-09-28 · Other · Disposed 14,401 · Balance 0

F1: As part of the acquisition of Issuer, each outstanding common unit (representing a limited partner interest in the Issuer) has converted into the right to receive 0.88 shares of common stock, par value $0.01 per share, of CNX Resources Corporation.

Common UnitsSEC Table I · non-derivativeIndirectBy Trust for Daughters0 Reported balance After 2020-09-28 transaction · row 2 Account identity is unresolved; indirect or unspecified ownership is not merged.
1 source row

Row 2 · 2020-09-28 · Other · Disposed 5,699 · Balance 0

F1: As part of the acquisition of Issuer, each outstanding common unit (representing a limited partner interest in the Issuer) has converted into the right to receive 0.88 shares of common stock, par value $0.01 per share, of CNX Resources Corporation.

Filing footnotes · ownership attribution and instrument terms

F1: As part of the acquisition of Issuer, each outstanding common unit (representing a limited partner interest in the Issuer) has converted into the right to receive 0.88 shares of common stock, par value $0.01 per share, of CNX Resources Corporation.

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
January 31, 2017 Filed Feb 1, 2017 23:42 UTC CNX Resources Corp CNX · Entity 3842 GrantCommon shares, $0.01 par value per share 159,387 $0.00 $0.00
Disclosure

SEC source: 0001070412-17-000005 · wf-form4_148599254809968.xml · nonDerivative · entry 8

DEIULIIS N J · CIK 0001288995 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 449,407

F2 · shares: Grant of restricted stock units, which vest annually in equal installments over a period of three years, under the Company's Equity Incentive Plan.

Read SEC document
January 31, 2017 Filed Feb 1, 2017 23:42 UTC CNX Resources Corp CNX · Entity 3842 GiftCommon shares, $0.01 par value per share 69,526 $0.00 $0.00
Disclosure

SEC source: 0001070412-17-000005 · wf-form4_148599254809968.xml · nonDerivative · entry 1

DEIULIIS N J · CIK 0001288995 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 290,020

Read SEC document
January 30, 2017 Filed Feb 1, 2017 23:42 UTC CNX Resources Corp CNX · Entity 3842 Tax withholdingCommon shares, $0.01 par value per share 14,409 $18.30 $263,684.70
Disclosure

SEC source: 0001070412-17-000005 · wf-form4_148599254809968.xml · nonDerivative · entry 9

DEIULIIS N J · CIK 0001288995 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 434,998

F3 · shares: Represents shares withheld to satisfy the reporting person's tax liability resulting from the vesting of restricted stock units previously granted to him.

Read SEC document
November 14, 2016 Filed Feb 1, 2017 23:42 UTC CNX Resources Corp CNX · Entity 3842 GiftCommon shares, $0.01 par value per share 22,919 $0.00 $0.00
Disclosure

SEC source: 0001070412-17-000005 · wf-form4_148599254809968.xml · nonDerivative · entry 4

DEIULIIS N J · CIK 0001288995 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Indirect · By 2015-3 GRAT

Disclosed balance after: 77,081

Read SEC document
August 12, 2016 Filed Feb 1, 2017 23:42 UTC CNX Resources Corp CNX · Entity 3842 GiftCommon shares, $0.01 par value per share 13,578 $0.00 $0.00
Disclosure

SEC source: 0001070412-17-000005 · wf-form4_148599254809968.xml · nonDerivative · entry 5

DEIULIIS N J · CIK 0001288995 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Indirect · By 2015-2 GRAT

Disclosed balance after: 26,494

Read SEC document
June 14, 2016 Filed Feb 1, 2017 23:42 UTC CNX Resources Corp CNX · Entity 3842 GiftCommon shares, $0.01 par value per share 3,029 $0.00 $0.00
Disclosure

SEC source: 0001070412-17-000005 · wf-form4_148599254809968.xml · nonDerivative · entry 2

DEIULIIS N J · CIK 0001288995 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Indirect · By 2014-1 GRAT

Disclosed balance after: 0

Read SEC document
March 04, 2016 Filed Feb 1, 2017 23:42 UTC CNX Resources Corp CNX · Entity 3842 GiftCommon shares, $0.01 par value per share 30,000 $0.00 $0.00
Disclosure

SEC source: 0001070412-17-000005 · wf-form4_148599254809968.xml · nonDerivative · entry 3

DEIULIIS N J · CIK 0001288995 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Indirect · By 2015-1 GRAT

Disclosed balance after: 0

Read SEC document

Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.