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person · Reporting owner

SIEGEL DAVID N

Disclosed activity across 4 companies

Tapewire entity
41685
SEC CIK
0001243456

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
Redwire CorpGNPK · Entity 4330DirectorNovember 23, 2020November 24, 2020
Spirit Aviation Holdings, Inc.FLYY · Entity 77286DirectorJuly 22, 2025July 24, 2025
Sun Country Airlines Holdings, LLCSNCY · Entity 46779DirectorSeptember 21, 2022September 23, 2022
Tamboran Resources CorpTBN · Entity 4716DirectorJune 01, 2026June 04, 2026

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.

Redwire Corp

Report date November 23, 2020 · Filed November 24, 2020

This filing explicitly reported no securities owned.

Spirit Aviation Holdings, Inc.

Report date July 22, 2025 · Filed July 24, 2025

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect251,309 Reported balance After 2025-07-22 transaction · row 1
1 source row

Row 1 · 2025-07-22 · Grant · Acquired 29,535 · Balance 251,309

F1: Represents the grant of an award of restricted stock units, which are generally scheduled to vest 100% on the first anniversary of the grant date, subject to the Reporting Person's continued service through such date.

Filing footnotes · ownership attribution and instrument terms

F1: Represents the grant of an award of restricted stock units, which are generally scheduled to vest 100% on the first anniversary of the grant date, subject to the Reporting Person's continued service through such date.

Sun Country Airlines Holdings, LLC

Report date September 21, 2022 · Filed September 23, 2022

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Employee Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $5.30 · Expires 2028-11-07Direct235,709 Reported balance After 2022-09-21 transaction · row 1 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 1 · 2022-09-21 · Grant · Acquired 18,589 · Balance 235,709

F1: On November 7, 2018, the reporting person was granted an option to purchase 247,849 shares of common stock. The option vests in six installments based on Sun Country's satisfaction of certain performance criteria. The performance criteria for the second installment were met resulting in partial vesting of the option as to 18,589 shares on September 19, 2022.

F2: Vest in four annual installments, subject to continued service, beginning April 11, 2019.

Filing footnotes · ownership attribution and instrument terms

F1: On November 7, 2018, the reporting person was granted an option to purchase 247,849 shares of common stock. The option vests in six installments based on Sun Country's satisfaction of certain performance criteria. The performance criteria for the second installment were met resulting in partial vesting of the option as to 18,589 shares on September 19, 2022.

F2: Vest in four annual installments, subject to continued service, beginning April 11, 2019.

Tamboran Resources Corp

Report date June 01, 2026 · Filed June 04, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect358,221 Reported balance After 2026-06-01 transaction · row 1
1 source row

Row 1 · 2026-06-01 · Grant · Acquired 2,975 · Balance 358,221

F1: Represents an award of restricted stock units ("RSUs"), each of which represents a contingent right to receive one share of Common Stock. The RSUs will vest on the earlier of (i) June 1, 2027 and (ii) the date of the next annual shareholders' meeting occurring after the grant date, subject to the Reporting Person's continued service with the Issuer through such vesting date. The Reporting Person has deferred receiving the Common Stock.

Common StockSEC Table I · non-derivativeIndirectBy Son122,500 Reported balance Holding disclosure · report date 2026-06-01 · row 2 Holding and transaction disclosures are not merged.
1 source row

Row 2 · Balance 122,500

Filing footnotes · ownership attribution and instrument terms

F1: Represents an award of restricted stock units ("RSUs"), each of which represents a contingent right to receive one share of Common Stock. The RSUs will vest on the earlier of (i) June 1, 2027 and (ii) the date of the next annual shareholders' meeting occurring after the grant date, subject to the Reporting Person's continued service with the Issuer through such vesting date. The Reporting Person has deferred receiving the Common Stock.

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
June 01, 2026 Filed Jun 4, 2026 01:35 UTC Tamboran Resources Corp TBN · Entity 4716 GrantCommon Stock 2,975 $0.00 $0.00
Disclosure

SEC source: 0001193125-26-256197 · ownership.xml · nonDerivative · entry 1

SIEGEL DAVID N · CIK 0001243456 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 358,221

F1 · shares: Represents an award of restricted stock units ("RSUs"), each of which represents a contingent right to receive one share of Common Stock. The RSUs will vest on the earlier of (i) June 1, 2027 and (ii) the date of the next annual shareholders' meeting occurring after the grant date, subject to the Reporting Person's continued service with the Issuer through such vesting date. The Reporting Person has deferred receiving the Common Stock.

Read SEC document
May 26, 2026 Filed May 29, 2026 01:05 UTC Tamboran Resources Corp TBN · Entity 4716 GrantCommon Stock 3,625 $0.00 $0.00
Disclosure

SEC source: 0001193125-26-245906 · ownership.xml · nonDerivative · entry 1

SIEGEL DAVID N · CIK 0001243456 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 355,246

F1 · shares: Represents an award of restricted stock. The restricted stock will vest in full on January 1, 2027. The Reporting Person has deferred receiving the Common Stock.

Read SEC document
April 14, 2026 Filed Apr 17, 2026 01:00 UTC Tamboran Resources Corp TBN · Entity 4716 GrantCommon Stock 2,500 $35.00 $87,500.00
Disclosure

SEC source: 0001193125-26-159850 · ownership.xml · nonDerivative · entry 2

SIEGEL DAVID N · CIK 0001243456 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Son

Disclosed balance after: 122,500

Read SEC document
April 14, 2026 Filed Apr 17, 2026 01:00 UTC Tamboran Resources Corp TBN · Entity 4716 GrantCommon Stock 5,000 $35.00 $175,000.00
Disclosure

SEC source: 0001193125-26-159850 · ownership.xml · nonDerivative · entry 1

SIEGEL DAVID N · CIK 0001243456 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 351,621

Read SEC document
February 04, 2026 Filed Feb 13, 2026 13:30 UTC Tamboran Resources Corp TBN · Entity 4716 GiftCommon Stock 7,000 $0.00 $0.00
Disclosure

SEC source: 0001193125-26-049938 · ownership.xml · nonDerivative · entry 1

SIEGEL DAVID N · CIK 0001243456 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Son

Disclosed balance after: 120,000

Read SEC document
January 20, 2026 Filed Feb 5, 2026 21:15 UTC Tamboran Resources Corp TBN · Entity 4716 GiftCommon Stock 100,000 $0.00 $0.00
Disclosure

SEC source: 0001193125-26-039412 · ownership.xml · nonDerivative · entry 1

SIEGEL DAVID N · CIK 0001243456 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Son

Disclosed balance after: 113,000

Read SEC document
January 16, 2026 Filed Jan 21, 2026 21:30 UTC Tamboran Resources Corp TBN · Entity 4716 GrantCommon Stock 6,000 $21.00 $126,000.00
Disclosure

SEC source: 0001193125-26-018026 · ownership.xml · nonDerivative · entry 2

SIEGEL DAVID N · CIK 0001243456 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Son

Disclosed balance after: 13,000

Read SEC document
January 16, 2026 Filed Jan 21, 2026 21:30 UTC Tamboran Resources Corp TBN · Entity 4716 GrantCommon Stock 10,000 $21.00 $210,000.00
Disclosure

SEC source: 0001193125-26-018026 · ownership.xml · nonDerivative · entry 1

SIEGEL DAVID N · CIK 0001243456 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 301,621

Read SEC document
July 22, 2025 Filed Jul 24, 2025 00:24 UTC Spirit Aviation Holdings, Inc. FLYY · Entity 77286 GrantCommon Stock 29,535 $0.00 $0.00
Disclosure

SEC source: 0000950103-25-009204 · dp231977_4-siegel.xml · nonDerivative · entry 1

SIEGEL DAVID N · CIK 0001243456 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 251,309

F1 · kind: Represents the grant of an award of restricted stock units, which are generally scheduled to vest 100% on the first anniversary of the grant date, subject to the Reporting Person's continued service through such date.

Read SEC document
July 22, 2025 Filed Jul 24, 2025 00:30 UTC Tamboran Resources Corp TBN · Entity 4716 GrantCommon Stock 10,000 $17.74 $177,400.00
Disclosure

SEC source: 0000950170-25-098065 · ownership.xml · nonDerivative · entry 1

SIEGEL DAVID N · CIK 0001243456 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 291,621

Read SEC document
May 16, 2025 Filed May 21, 2025 01:41 UTC Tamboran Resources Corp TBN · Entity 4716 GrantCommon Stock 5,002 $0.00 $0.00
Disclosure

SEC source: 0000950170-25-075527 · ownership.xml · nonDerivative · entry 1

SIEGEL DAVID N · CIK 0001243456 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 281,621

F1 · shares: Represents an award of restricted stock units ("RSUs"), each of which represents a contingent right to receive one share of Common Stock. The RSUs will vest on the earlier of (i) May 16, 2026 and (ii) the date of the next annual shareholders' meeting occurring after the grant date, subject to the Reporting Person's continued service with the Issuer through such vesting date.

Read SEC document
January 31, 2025 Filed Feb 3, 2025 23:40 UTC Tamboran Resources Corp TBN · Entity 4716 GrantCommon Stock 4,619 $0.00 $0.00
Disclosure

SEC source: 0000950170-25-012570 · ownership.xml · nonDerivative · entry 1

SIEGEL DAVID N · CIK 0001243456 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 276,619

F1 · shares: Represents an award of restricted stock units ("RSUs"), each of which represents a contingent right to receive one share of Common Stock. The RSUs will vest in full on the one year anniversary of the grant date.

Read SEC document
September 21, 2022 Filed Sep 23, 2022 21:42 UTC Sun Country Airlines Holdings, LLC SNCY · Entity 46779 GrantEmployee Stock Option (Right to Buy) · Derivative 18,589 $5.30 Strike: $5.30 $98,521.70
Disclosure

SEC source: 0001127602-22-022927 · form4.xml · derivative · entry 1

SIEGEL DAVID N · CIK 0001243456 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 235,709

Underlying: Common Stock · 18,589 shares

Expires 2028-11-07

F1 · shares: On November 7, 2018, the reporting person was granted an option to purchase 247,849 shares of common stock. The option vests in six installments based on Sun Country's satisfaction of certain performance criteria. The performance criteria for the second installment were met resulting in partial vesting of the option as to 18,589 shares on September 19, 2022.

F2 · derivative.exercise_date: Vest in four annual installments, subject to continued service, beginning April 11, 2019.

Read SEC document
March 19, 2022 Filed Jun 13, 2022 20:58 UTC Sun Country Airlines Holdings, LLC SNCY · Entity 46779 GrantEmployee Stock Option (Right to Buy) · Derivative 61,963 $0.00 Strike: $5.30 $0.00
Disclosure

SEC source: 0000950142-22-001898 · es220260370_4-siegel.xml · derivative · entry 1

SIEGEL DAVID N · CIK 0001243456 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 217,120

Underlying: Common stock · 61,963 shares

Expires 2028-11-07

F1 · shares: On November 7, 2018, the reporting person was granted an option to purchase 247,849 shares of common stock. The option vests in six installments based on Sun Country's satisfaction of certain performance criteria. The performance criteria for the first installment were met resulting in vesting of the option as to 61,963 shares on March 19, 2022.

Read SEC document
November 16, 2021 Filed Nov 18, 2021 23:47 UTC Sun Country Airlines Holdings, LLC SNCY · Entity 46779 SaleCommon Stock, par value $0.01 per share 30,000 $31.28 $938,439.00
Disclosure

SEC source: 0000950142-21-003763 · es210204029_4-siegel.xml · nonDerivative · entry 1

SIEGEL DAVID N · CIK 0001243456 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 175,341

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.