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Klein Rosemary L

Disclosed activity across 2 companies

Tapewire entity
56813
SEC CIK
0001310202

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
Core Natural Resources, Inc.CNR · Entity 3899SVP, CLO & Corp. Sec.March 19, 2026March 20, 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.

Core Natural Resources, Inc.

Report date March 19, 2026 · Filed March 20, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common stock, par value $0.01 per shareSEC Table I · non-derivativeDirect58,679 Reported balance After 2026-03-19 transaction · row 1 Account or security details depend on footnotes; rows are not merged.
1 source row

Row 1 · 2026-03-19 · Sale · Disposed 10,000 · Balance 58,679

Common stock, par value $0.01 per shareSEC Table I · non-derivativeDirect53,679 Reported balance After 2026-03-19 transaction · row 2 Account or security details depend on footnotes; rows are not merged.
1 source row

Row 2 · 2026-03-19 · Sale · Disposed 5,000 · Balance 53,679

F1: Of the 53,679 shares, 11,045 shares represent unvested restricted stock units.

Filing footnotes · ownership attribution and instrument terms

F1: Of the 53,679 shares, 11,045 shares represent unvested restricted stock units.

Past disclosures · reporting ended (1)

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

ARCH RESOURCES, INC.

Report date January 14, 2025 · Filed January 14, 2025

Section 16 reporting ended · disclosed 2025-01-14. Current position is not established by this disclosure.

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Class A Common StockSEC Table I · non-derivativeDirect0 Reported balance After 2025-01-14 transaction · row 1
1 source row

Row 1 · 2025-01-14 · Disposition to issuer · Disposed 27,457 · Balance 0

F1: Pursuant to that certain Agreement and Plan of Merger dated August 20, 2024 (the "Merger Agreement") by and among the Issuer, CONSOL Energy Inc. ("CONSOL"), and Mountain Range Merger Sub Inc., a wholly owned subsidiary of CONSOL ("Merger Sub"), Merger Sub merged with and into the Issuer (the "Merger"), with the Issuer continuing as the surviving corporation and a direct, wholly owned subsidiary of CONSOL. At the effective time of the Merger (the "Effective Time"), each share of common stock the Issuer (the "Arch Common Stock") issued and outstanding immediately prior to the Effective Time (other than certain excluded shares) was converted into the right to receive 1.326 shares of common stock of CONSOL ("CONSOL Common Stock") (such number of shares, the "Per-Share Merger Consideration").

Restricted Stock UnitsSEC Table II · derivative / convertible securityDirect0 Reported balance After 2025-01-14 transaction · row 2 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 2 · 2025-01-14 · Disposition to issuer · Disposed 22,853 · Balance 0

F2: Pursuant to the Merger Agreement, at the Effective Time, each restricted stock unit ("RSU") was canceled in exchange for a number of shares of CONSOL Common Stock based on the number of shares of Arch Common Stock underlying the applicable RSU award and the Per-Share Merger Consideration, rounded to the nearest whole number of shares.

Filing footnotes · ownership attribution and instrument terms

F1: Pursuant to that certain Agreement and Plan of Merger dated August 20, 2024 (the "Merger Agreement") by and among the Issuer, CONSOL Energy Inc. ("CONSOL"), and Mountain Range Merger Sub Inc., a wholly owned subsidiary of CONSOL ("Merger Sub"), Merger Sub merged with and into the Issuer (the "Merger"), with the Issuer continuing as the surviving corporation and a direct, wholly owned subsidiary of CONSOL. At the effective time of the Merger (the "Effective Time"), each share of common stock the Issuer (the "Arch Common Stock") issued and outstanding immediately prior to the Effective Time (other than certain excluded shares) was converted into the right to receive 1.326 shares of common stock of CONSOL ("CONSOL Common Stock") (such number of shares, the "Per-Share Merger Consideration").

F2: Pursuant to the Merger Agreement, at the Effective Time, each restricted stock unit ("RSU") was canceled in exchange for a number of shares of CONSOL Common Stock based on the number of shares of Arch Common Stock underlying the applicable RSU award and the Per-Share Merger Consideration, rounded to the nearest whole number of shares.

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
March 19, 2026 Filed Mar 20, 2026 10:27 UTC Core Natural Resources, Inc. CNR · Entity 3899 SaleCommon stock, par value $0.01 per share 5,000 $110.62 $553,100.00
Disclosure

SEC source: 0001193125-26-116954 · ownership.xml · nonDerivative · entry 2

Klein Rosemary L · CIK 0001310202 · SVP, CLO & Corp. Sec.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 53,679

F1 · balance_after: Of the 53,679 shares, 11,045 shares represent unvested restricted stock units.

Read SEC document
March 19, 2026 Filed Mar 20, 2026 10:27 UTC Core Natural Resources, Inc. CNR · Entity 3899 SaleCommon stock, par value $0.01 per share 10,000 $105.00 $1,050,000.00
Disclosure

SEC source: 0001193125-26-116954 · ownership.xml · nonDerivative · entry 1

Klein Rosemary L · CIK 0001310202 · SVP, CLO & Corp. Sec.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 58,679

Read SEC document
February 18, 2026 Filed Feb 19, 2026 20:01 UTC Core Natural Resources, Inc. CNR · Entity 3899 Tax withholdingCommon stock, par value $0.01 per share 746 $88.96 $66,364.16
Disclosure

SEC source: 0001193125-26-059980 · ownership.xml · nonDerivative · entry 3

Klein Rosemary L · CIK 0001310202 · SVP, CLO & Corp. Sec.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 68,667

F2 · shares: Represents shares of common stock withheld to satisfy the Reporting Person's tax liability from the vesting of restricted stock units previously granted to her.

F3 · balance_after: Of the 68,667 shares reported, 11,033 are unvested restricted stock units.

Read SEC document
February 18, 2026 Filed Feb 19, 2026 20:01 UTC Core Natural Resources, Inc. CNR · Entity 3899 Tax withholdingCommon stock, par value $0.01 per share 497 $88.96 $44,213.12
Disclosure

SEC source: 0001193125-26-059980 · ownership.xml · nonDerivative · entry 2

Klein Rosemary L · CIK 0001310202 · SVP, CLO & Corp. Sec.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 69,413

F2 · shares: Represents shares of common stock withheld to satisfy the Reporting Person's tax liability from the vesting of restricted stock units previously granted to her.

Read SEC document
February 17, 2026 Filed Feb 19, 2026 20:01 UTC Core Natural Resources, Inc. CNR · Entity 3899 GrantCommon stock, par value $0.01 per share 5,060 $0.00 $0.00
Disclosure

SEC source: 0001193125-26-059980 · ownership.xml · nonDerivative · entry 1

Klein Rosemary L · CIK 0001310202 · SVP, CLO & Corp. Sec.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 69,910

F1 · shares: Represents a grant of restricted stock units pursuant to the Issuer's Omnibus Performance Incentive Plan, which vest annually in equal installments over a period of three years, beginning on the first anniversary of the grant date. Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock.

Read SEC document
February 18, 2025 Filed Feb 20, 2025 17:37 UTC Core Natural Resources, Inc. CNR · Entity 3899 GrantCommon stock, par value $0.01 per share 5,124 $0.00 $0.00
Disclosure

SEC source: 0000950170-25-024352 · ownership.xml · nonDerivative · entry 2

Klein Rosemary L · CIK 0001310202 · SVP, CLO & Corp. Sec.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 64,850

F2 · shares: Represents a grant of restricted stock units pursuant to the Issuer's Omnibus Performance Incentive Plan, which vest annually in equal installments over a period of three years, beginning on the first anniversary of the grant date. Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock.

F3 · balance_after: Of the 64,850 shares reported, 10,248 are unvested restricted stock units.

Read SEC document
February 18, 2025 Filed Feb 20, 2025 17:37 UTC Core Natural Resources, Inc. CNR · Entity 3899 GrantCommon stock, par value $0.01 per share 5,124 $0.00 $0.00
Disclosure

SEC source: 0000950170-25-024352 · ownership.xml · nonDerivative · entry 1

Klein Rosemary L · CIK 0001310202 · SVP, CLO & Corp. Sec.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 59,726

F1 · shares: Represents a grant of restricted stock units pursuant to the Issuer's Omnibus Performance Incentive Plan, which vest annually in equal installments over a period of two years, beginning on the first anniversary of the grant date. Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock.

Read SEC document
January 14, 2025 Filed Jan 14, 2025 14:14 UTC ARCH RESOURCES, INC. ARCH · Entity 84161 Disposition to issuerRestricted Stock Units · Derivative 22,853 Not disclosed Not disclosed
Disclosure

SEC source: 0000950170-25-005238 · ownership.xml · derivative · entry 2

Klein Rosemary L · CIK 0001310202 · Sr. VP, Gen Counsel and Secary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 22,853 shares

Expires not disclosed

F2 · derivative.exercise_price: Pursuant to the Merger Agreement, at the Effective Time, each restricted stock unit ("RSU") was canceled in exchange for a number of shares of CONSOL Common Stock based on the number of shares of Arch Common Stock underlying the applicable RSU award and the Per-Share Merger Consideration, rounded to the nearest whole number of shares.

F2 · price: Pursuant to the Merger Agreement, at the Effective Time, each restricted stock unit ("RSU") was canceled in exchange for a number of shares of CONSOL Common Stock based on the number of shares of Arch Common Stock underlying the applicable RSU award and the Per-Share Merger Consideration, rounded to the nearest whole number of shares.

F2 · derivative.exercise_date: Pursuant to the Merger Agreement, at the Effective Time, each restricted stock unit ("RSU") was canceled in exchange for a number of shares of CONSOL Common Stock based on the number of shares of Arch Common Stock underlying the applicable RSU award and the Per-Share Merger Consideration, rounded to the nearest whole number of shares.

F2 · derivative.expiration_date: Pursuant to the Merger Agreement, at the Effective Time, each restricted stock unit ("RSU") was canceled in exchange for a number of shares of CONSOL Common Stock based on the number of shares of Arch Common Stock underlying the applicable RSU award and the Per-Share Merger Consideration, rounded to the nearest whole number of shares.

Read SEC document
January 14, 2025 Filed Jan 14, 2025 14:14 UTC ARCH RESOURCES, INC. ARCH · Entity 84161 Disposition to issuerClass A Common Stock 27,457 Not disclosed Not disclosed
Disclosure

SEC source: 0000950170-25-005238 · ownership.xml · nonDerivative · entry 1

Klein Rosemary L · CIK 0001310202 · Sr. VP, Gen Counsel and Secary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

F1 · price: Pursuant to that certain Agreement and Plan of Merger dated August 20, 2024 (the "Merger Agreement") by and among the Issuer, CONSOL Energy Inc. ("CONSOL"), and Mountain Range Merger Sub Inc., a wholly owned subsidiary of CONSOL ("Merger Sub"), Merger Sub merged with and into the Issuer (the "Merger"), with the Issuer continuing as the surviving corporation and a direct, wholly owned subsidiary of CONSOL. At the effective time of the Merger (the "Effective Time"), each share of common stock the Issuer (the "Arch Common Stock") issued and outstanding immediately prior to the Effective Time (other than certain excluded shares) was converted into the right to receive 1.326 shares of common stock of CONSOL ("CONSOL Common Stock") (such number of shares, the "Per-Share Merger Consideration").

Read SEC document
January 14, 2025 Filed Jan 16, 2025 19:32 UTC Core Natural Resources, Inc. CNR · Entity 3899 GrantCommon stock, par value $0.01 per share 54,602 $0.00 $0.00
Disclosure

SEC source: 0000950170-25-006384 · ownership.xml · nonDerivative · entry 1

Klein Rosemary L · CIK 0001310202 · SVP, CLO & Corp. Sec.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 54,602

F1 · shares: Pursuant to the Agreement and Plan of Merger, dated as of August 20, 2024 (the "Merger Agreement"), by and among Core Natural Resources, Inc. (formerly known as CONSOL Energy Inc.), a Delaware corporation (the "Company"), Mountain Range Merger Sub Inc., a Delaware corporation and wholly-owned subsidiary of the Company ("Merger Sub") and Arch Resources, Inc., a Delaware corporation ("Arch"), on January 14, 2025, Merger Sub merged with and into Arch, with Arch surviving the merger as a wholly-owned subsidiary of the Company (the "Merger"). At the effective time of the Merger (the "Effective Time"), pursuant to the Merger Agreement, each issued and outstanding share of Class A common stock, par value $0.01 per share, of Arch held by the Reporting Person automatically converted into the right to receive 1.326 shares of common stock, par value $0.01 per share, of the Company. In addition, at the Effective Time,

F2 · shares: (Continued from footnote 1) each restricted stock unit award and performance-based restricted stock unit award of Arch held by the Reporting Person that was outstanding immediately prior to the Effective Time fully vested, was cancelled and automatically converted into shares of common stock, par value $0.01 per share, of the Company in accordance with the terms of the Merger Agreement, subject to applicable tax withholdings. As such, the number reported consists solely of unrestricted shares of common stock, par value $0.01 per share, of the Company.

Read SEC document
October 13, 2024 Filed Oct 15, 2024 14:01 UTC ARCH RESOURCES, INC. ARCH · Entity 84161 Exercise / conversionRestricted Stock Units · Derivative 757 $0.00 $0.00
Disclosure

SEC source: 0000950170-24-114620 · ownership.xml · derivative · entry 3

Klein Rosemary L · CIK 0001310202 · Sr. VP, Gen Counsel and Secary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 757

Underlying: Class A Common Stock · 757 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock of Arch Resources, Inc. (the "Company").

F3 · derivative.exercise_date: The restricted stock units are fully vested.

F3 · derivative.expiration_date: The restricted stock units are fully vested.

Read SEC document
October 13, 2024 Filed Oct 15, 2024 14:01 UTC ARCH RESOURCES, INC. ARCH · Entity 84161 Tax withholdingCommon Stock 335 $145.86 $48,863.10
Disclosure

SEC source: 0000950170-24-114620 · ownership.xml · nonDerivative · entry 2

Klein Rosemary L · CIK 0001310202 · Sr. VP, Gen Counsel and Secary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 27,457

F2 · shares: These shares were withheld by the Company to satisfy the reporting person's tax withholding obligations.

Read SEC document
October 13, 2024 Filed Oct 15, 2024 14:01 UTC ARCH RESOURCES, INC. ARCH · Entity 84161 Exercise / conversionCommon Stock 757 Not disclosed Not disclosed
Disclosure

SEC source: 0000950170-24-114620 · ownership.xml · nonDerivative · entry 1

Klein Rosemary L · CIK 0001310202 · Sr. VP, Gen Counsel and Secary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 27,792

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock of Arch Resources, Inc. (the "Company").

Read SEC document
February 26, 2024 Filed Feb 27, 2024 13:11 UTC ARCH RESOURCES, INC. ARCH · Entity 84161 Tax withholdingCommon Stock 14,013 $169.54 $2,375,764.02
Disclosure

SEC source: 0000950170-24-020835 · ownership.xml · nonDerivative · entry 3

Klein Rosemary L · CIK 0001310202 · Sr. VP, Gen Counsel and Secary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 27,035

F3 · shares: These shares were withheld by the Company to satisfy the reporting person's tax withholding obligations.

Read SEC document
February 25, 2024 Filed Feb 27, 2024 13:11 UTC ARCH RESOURCES, INC. ARCH · Entity 84161 Exercise / conversionRestricted Stock Units · Derivative 5,117 $0.00 $0.00
Disclosure

SEC source: 0000950170-24-020835 · ownership.xml · derivative · entry 4

Klein Rosemary L · CIK 0001310202 · Sr. VP, Gen Counsel and Secary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 5,117 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock of Arch Resources, Inc. (the "Company").

F4 · derivative.exercise_date: The restricted stock units are fully vested.

F4 · derivative.expiration_date: The restricted stock units are fully vested.

Read SEC document
February 25, 2024 Filed Feb 27, 2024 13:11 UTC ARCH RESOURCES, INC. ARCH · Entity 84161 GrantCommon Stock 27,499 Not disclosed Not disclosed
Disclosure

SEC source: 0000950170-24-020835 · ownership.xml · nonDerivative · entry 2

Klein Rosemary L · CIK 0001310202 · Sr. VP, Gen Counsel and Secary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 41,048

F2 · shares: Represents an award of Performance Stock Units originally granted to the reporting person on February 25, 2021. On February 21, 2024, the Issuer's Board of Directors determined that the performance condition[s] with respect to such award had been satisified, resulting in the vesting of the shares of Common Stock reported herein.

F1 · price: Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock of Arch Resources, Inc. (the "Company").

Read SEC document
February 25, 2024 Filed Feb 27, 2024 13:11 UTC ARCH RESOURCES, INC. ARCH · Entity 84161 Exercise / conversionCommon Stock 5,117 Not disclosed Not disclosed
Disclosure

SEC source: 0000950170-24-020835 · ownership.xml · nonDerivative · entry 1

Klein Rosemary L · CIK 0001310202 · Sr. VP, Gen Counsel and Secary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,549

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock of Arch Resources, Inc. (the "Company").

Read SEC document
February 21, 2024 Filed Feb 22, 2024 14:46 UTC ARCH RESOURCES, INC. ARCH · Entity 84161 GrantRestricted Stock Units · Derivative 2,700 $0.00 $0.00
Disclosure

SEC source: 0000950170-24-018661 · ownership.xml · derivative · entry 1

Klein Rosemary L · CIK 0001310202 · Sr. VP, Gen Counsel and Secary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,700

Underlying: Class A Common Stock · 2,700 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock of Arch Resources, Inc. (the "Company").

F2 · derivative.exercise_date: The restricted stock units vest in three equal annual installments beginning on the first anniversary of the grant date.

F2 · derivative.expiration_date: The restricted stock units vest in three equal annual installments beginning on the first anniversary of the grant date.

Read SEC document
February 12, 2024 Filed Feb 13, 2024 13:14 UTC ARCH RESOURCES, INC. ARCH · Entity 84161 Tax withholdingCommon Stock 530 $171.27 $90,773.10
Disclosure

SEC source: 0000950170-24-014380 · ownership.xml · nonDerivative · entry 4

Klein Rosemary L · CIK 0001310202 · Sr. VP, Gen Counsel and Secary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,432

F2 · shares: These shares were withheld by the Company to satisfy the reporting person's tax withholding obligations.

Read SEC document
February 10, 2024 Filed Feb 13, 2024 13:14 UTC ARCH RESOURCES, INC. ARCH · Entity 84161 Exercise / conversionRestricted Stock Units · Derivative 1,817 $0.00 $0.00
Disclosure

SEC source: 0000950170-24-014380 · ownership.xml · derivative · entry 6

Klein Rosemary L · CIK 0001310202 · Sr. VP, Gen Counsel and Secary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,817

Underlying: Class A Common Stock · 1,817 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock of Arch Resources, Inc. (the "Company").

F3 · derivative.exercise_date: The restricted stock units are fully vested.

F3 · derivative.expiration_date: The restricted stock units are fully vested.

Read SEC document
February 10, 2024 Filed Feb 13, 2024 13:14 UTC ARCH RESOURCES, INC. ARCH · Entity 84161 Exercise / conversionCommon Stock 1,817 Not disclosed Not disclosed
Disclosure

SEC source: 0000950170-24-014380 · ownership.xml · nonDerivative · entry 3

Klein Rosemary L · CIK 0001310202 · Sr. VP, Gen Counsel and Secary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,962

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock of Arch Resources, Inc. (the "Company").

Read SEC document
February 09, 2024 Filed Feb 13, 2024 13:14 UTC ARCH RESOURCES, INC. ARCH · Entity 84161 Exercise / conversionRestricted Stock Units · Derivative 1,033 $0.00 $0.00
Disclosure

SEC source: 0000950170-24-014380 · ownership.xml · derivative · entry 5

Klein Rosemary L · CIK 0001310202 · Sr. VP, Gen Counsel and Secary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,067

Underlying: Class A Common Stock · 1,033 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock of Arch Resources, Inc. (the "Company").

F3 · derivative.exercise_date: The restricted stock units are fully vested.

F3 · derivative.expiration_date: The restricted stock units are fully vested.

Read SEC document
February 09, 2024 Filed Feb 13, 2024 13:14 UTC ARCH RESOURCES, INC. ARCH · Entity 84161 Tax withholdingCommon Stock 337 $168.68 $56,845.16
Disclosure

SEC source: 0000950170-24-014380 · ownership.xml · nonDerivative · entry 2

Klein Rosemary L · CIK 0001310202 · Sr. VP, Gen Counsel and Secary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,145

F2 · shares: These shares were withheld by the Company to satisfy the reporting person's tax withholding obligations.

Read SEC document
February 09, 2024 Filed Feb 13, 2024 13:14 UTC ARCH RESOURCES, INC. ARCH · Entity 84161 Exercise / conversionCommon Stock 1,033 Not disclosed Not disclosed
Disclosure

SEC source: 0000950170-24-014380 · ownership.xml · nonDerivative · entry 1

Klein Rosemary L · CIK 0001310202 · Sr. VP, Gen Counsel and Secary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,482

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock of Arch Resources, Inc. (the "Company").

Read SEC document
January 19, 2024 Filed Jan 22, 2024 12:17 UTC ARCH RESOURCES, INC. ARCH · Entity 84161 SaleCommon Stock 1,708 $185.00 $315,980.00
Disclosure

SEC source: 0000950170-24-005959 · ownership.xml · nonDerivative · entry 1

Klein Rosemary L · CIK 0001310202 · Sr. VP, Gen Counsel and Secary

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 6,449

F1 · kind: The sale of shares was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 7, 2022.

Read SEC document
November 24, 2023 Filed Nov 27, 2023 17:22 UTC ARCH RESOURCES, INC. ARCH · Entity 84161 SaleCommon Stock 158 $165.00 $26,070.00
Disclosure

SEC source: 0001209191-23-056689 · doc4.xml · nonDerivative · entry 1

Klein Rosemary L · CIK 0001310202 · Sr. VP, General Counsel & Sec

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,157

F1 · kind: The sale of shares was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 7, 2022 and represents an automatic sale to cover tax obligations and for other purposes.

Read SEC document
October 16, 2023 Filed Oct 16, 2023 18:10 UTC ARCH RESOURCES, INC. ARCH · Entity 84161 SaleCommon Stock 316 $154.91 $48,951.56
Disclosure

SEC source: 0001209191-23-052896 · doc4.xml · nonDerivative · entry 5

Klein Rosemary L · CIK 0001310202 · Sr. VP, General Counsel & Sec

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,315

F3 · kind: The sale of shares was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 7, 2022 and represents an automatic sale to cover tax obligations and for other purposes.

Read SEC document
October 13, 2023 Filed Oct 16, 2023 18:10 UTC ARCH RESOURCES, INC. ARCH · Entity 84161 Exercise / conversionRestricted Stock Units · Derivative 758 $0.00 $0.00
Disclosure

SEC source: 0001209191-23-052896 · doc4.xml · derivative · entry 7

Klein Rosemary L · CIK 0001310202 · Sr. VP, General Counsel & Sec

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,514

Underlying: Class A Common Stock · 758 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock of Arch Resources, Inc. (the "Company").

F4 · derivative.exercise_date: The restricted stock units are fully vested.

F4 · derivative.expiration_date: The restricted stock units are fully vested.

Read SEC document
October 13, 2023 Filed Oct 16, 2023 18:10 UTC ARCH RESOURCES, INC. ARCH · Entity 84161 Exercise / conversionRestricted Stock Units · Derivative 378 $0.00 $0.00
Disclosure

SEC source: 0001209191-23-052896 · doc4.xml · derivative · entry 6

Klein Rosemary L · CIK 0001310202 · Sr. VP, General Counsel & Sec

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 378 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock of Arch Resources, Inc. (the "Company").

F4 · derivative.exercise_date: The restricted stock units are fully vested.

F4 · derivative.expiration_date: The restricted stock units are fully vested.

Read SEC document
October 13, 2023 Filed Oct 16, 2023 18:10 UTC ARCH RESOURCES, INC. ARCH · Entity 84161 Tax withholdingCommon Stock 336 $154.48 $51,905.28
Disclosure

SEC source: 0001209191-23-052896 · doc4.xml · nonDerivative · entry 4

Klein Rosemary L · CIK 0001310202 · Sr. VP, General Counsel & Sec

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,631

F2 · shares: These shares were withheld by the Company to satisfy the reporting person's tax withholding obligations.

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October 13, 2023 Filed Oct 16, 2023 18:10 UTC ARCH RESOURCES, INC. ARCH · Entity 84161 Exercise / conversionCommon Stock 758 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-23-052896 · doc4.xml · nonDerivative · entry 3

Klein Rosemary L · CIK 0001310202 · Sr. VP, General Counsel & Sec

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,967

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock of Arch Resources, Inc. (the "Company").

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October 13, 2023 Filed Oct 16, 2023 18:10 UTC ARCH RESOURCES, INC. ARCH · Entity 84161 Tax withholdingCommon Stock 168 $154.48 $25,952.64
Disclosure

SEC source: 0001209191-23-052896 · doc4.xml · nonDerivative · entry 2

Klein Rosemary L · CIK 0001310202 · Sr. VP, General Counsel & Sec

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,209

F2 · shares: These shares were withheld by the Company to satisfy the reporting person's tax withholding obligations.

Read SEC document
October 13, 2023 Filed Oct 16, 2023 18:10 UTC ARCH RESOURCES, INC. ARCH · Entity 84161 Exercise / conversionCommon Stock 378 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-23-052896 · doc4.xml · nonDerivative · entry 1

Klein Rosemary L · CIK 0001310202 · Sr. VP, General Counsel & Sec

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,377

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock of Arch Resources, Inc. (the "Company").

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March 03, 2023 Filed Mar 6, 2023 12:37 UTC ARCH RESOURCES, INC. ARCH · Entity 84161 SaleCommon Stock 1,549 $165.00 $255,585.00
Disclosure

SEC source: 0001209191-23-016172 · doc4.xml · nonDerivative · entry 1

Klein Rosemary L · CIK 0001310202 · Sr. VP, General Counsel & Sec

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,999

F1 · kind: The sale of shares was effected pursuant to a Rule 10b5-1 plan adopted by the reporting person on December 7, 2022.

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February 28, 2023 Filed Feb 28, 2023 17:24 UTC ARCH RESOURCES, INC. ARCH · Entity 84161 SaleCommon Stock 700 $158.86 $111,202.00
Disclosure

SEC source: 0001209191-23-013789 · doc4.xml · nonDerivative · entry 7

Klein Rosemary L · CIK 0001310202 · Sr. VP, General Counsel & Sec

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,548

F4 · kind: The sales of shares was pursuant to the reporting person's pre-existing Rule 10b5-1 trading plan and represents an automatic sale to cover tax obligations and for other purposes.

F6 · price: The reported price in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $158.42 to $159.17 per share. The reporting price undertakes to provide the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in the footnote.

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February 28, 2023 Filed Feb 28, 2023 17:24 UTC ARCH RESOURCES, INC. ARCH · Entity 84161 SaleCommon Stock 1,777 $157.71 $280,250.67
Disclosure

SEC source: 0001209191-23-013789 · doc4.xml · nonDerivative · entry 6

Klein Rosemary L · CIK 0001310202 · Sr. VP, General Counsel & Sec

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,248

F4 · kind: The sales of shares was pursuant to the reporting person's pre-existing Rule 10b5-1 trading plan and represents an automatic sale to cover tax obligations and for other purposes.

F5 · price: The reported price in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $157.32 to $158.27 per share. The reporting price undertakes to provide the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in the footnote.

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February 27, 2023 Filed Feb 28, 2023 17:24 UTC ARCH RESOURCES, INC. ARCH · Entity 84161 Exercise / conversionRestricted Stock Units · Derivative 550 $0.00 $0.00
Disclosure

SEC source: 0001209191-23-013789 · doc4.xml · derivative · entry 9

Klein Rosemary L · CIK 0001310202 · Sr. VP, General Counsel & Sec

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 550 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock of Arch Resources, Inc. (the "Company").

F7 · derivative.exercise_date: The restricted stock units are fully vested.

F7 · derivative.expiration_date: The restricted stock units are fully vested.

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February 27, 2023 Filed Feb 28, 2023 17:24 UTC ARCH RESOURCES, INC. ARCH · Entity 84161 Tax withholdingCommon Stock 1,615 $152.62 $246,481.30
Disclosure

SEC source: 0001209191-23-013789 · doc4.xml · nonDerivative · entry 5

Klein Rosemary L · CIK 0001310202 · Sr. VP, General Counsel & Sec

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,025

F2 · shares: These shares were withheld by the Company to satisfy the reporting person's tax withholding obligations.

Read SEC document
February 27, 2023 Filed Feb 28, 2023 17:24 UTC ARCH RESOURCES, INC. ARCH · Entity 84161 GrantCommon Stock 3,093 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-23-013789 · doc4.xml · nonDerivative · entry 4

Klein Rosemary L · CIK 0001310202 · Sr. VP, General Counsel & Sec

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,640

F3 · shares: Represents an award of Performance Stock Units originally granted to the reporting person on February 27, 2020. On February 9, 2023, the Issuer's Board of Directors determined that the performance conditions with respect to such award had been satisfied, resulting in the vesting of the shares of Common Stock reported herein.

F1 · price: Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock of Arch Resources, Inc. (the "Company").

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February 27, 2023 Filed Feb 28, 2023 17:24 UTC ARCH RESOURCES, INC. ARCH · Entity 84161 Exercise / conversionCommon Stock 550 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-23-013789 · doc4.xml · nonDerivative · entry 3

Klein Rosemary L · CIK 0001310202 · Sr. VP, General Counsel & Sec

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,547

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock of Arch Resources, Inc. (the "Company").

Read SEC document
February 27, 2023 Filed Feb 28, 2023 17:24 UTC ARCH RESOURCES, INC. ARCH · Entity 84161 Tax withholdingCommon Stock 2,191 $152.62 $334,390.42
Disclosure

SEC source: 0001209191-23-013789 · doc4.xml · nonDerivative · entry 2

Klein Rosemary L · CIK 0001310202 · Sr. VP, General Counsel & Sec

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,997

F2 · shares: These shares were withheld by the Company to satisfy the reporting person's tax withholding obligations.

Read SEC document
February 25, 2023 Filed Feb 28, 2023 17:24 UTC ARCH RESOURCES, INC. ARCH · Entity 84161 Exercise / conversionRestricted Stock Units · Derivative 5,117 $0.00 $0.00
Disclosure

SEC source: 0001209191-23-013789 · doc4.xml · derivative · entry 8

Klein Rosemary L · CIK 0001310202 · Sr. VP, General Counsel & Sec

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,117

Underlying: Class A Common Stock · 5,117 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock of Arch Resources, Inc. (the "Company").

F7 · derivative.exercise_date: The restricted stock units are fully vested.

F7 · derivative.expiration_date: The restricted stock units are fully vested.

Read SEC document
February 25, 2023 Filed Feb 28, 2023 17:24 UTC ARCH RESOURCES, INC. ARCH · Entity 84161 Exercise / conversionCommon Stock 5,117 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-23-013789 · doc4.xml · nonDerivative · entry 1

Klein Rosemary L · CIK 0001310202 · Sr. VP, General Counsel & Sec

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,188

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock of Arch Resources, Inc. (the "Company").

Read SEC document
February 16, 2023 Filed Feb 17, 2023 10:49 UTC ARCH RESOURCES, INC. ARCH · Entity 84161 SaleCommon Stock 623 $150.00 $93,450.00
Disclosure

SEC source: 0001209191-23-010388 · doc4.xml · nonDerivative · entry 1

Klein Rosemary L · CIK 0001310202 · Sr. VP, General Counsel & Sec

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,071

F1 · kind: The sale of shares was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 7, 2022.

Read SEC document
February 10, 2023 Filed Feb 13, 2023 17:31 UTC ARCH RESOURCES, INC. ARCH · Entity 84161 Exercise / conversionRestricted Stock Units · Derivative 1,816 $0.00 $0.00
Disclosure

SEC source: 0001209191-23-008821 · doc4.xml · derivative · entry 4

Klein Rosemary L · CIK 0001310202 · Sr. VP, General Counsel & Sec

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,384

Underlying: Class A Common Stock · 1,816 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock of Arch Resources, Inc. (the "Company").

F4 · derivative.exercise_date: The restricted stock units are fully vested.

F4 · derivative.expiration_date: The restricted stock units are fully vested.

Read SEC document
February 10, 2023 Filed Feb 13, 2023 17:31 UTC ARCH RESOURCES, INC. ARCH · Entity 84161 Tax withholdingCommon Stock 571 $142.49 $81,361.79
Disclosure

SEC source: 0001209191-23-008821 · doc4.xml · nonDerivative · entry 2

Klein Rosemary L · CIK 0001310202 · Sr. VP, General Counsel & Sec

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,694

F2 · shares: These shares were withheld by the Company to satisfy the reporting person's tax withholding obligations.

Read SEC document
February 10, 2023 Filed Feb 13, 2023 17:31 UTC ARCH RESOURCES, INC. ARCH · Entity 84161 Exercise / conversionCommon Stock 1,816 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-23-008821 · doc4.xml · nonDerivative · entry 1

Klein Rosemary L · CIK 0001310202 · Sr. VP, General Counsel & Sec

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,265

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock of Arch Resources, Inc. (the "Company").

Read SEC document
February 09, 2023 Filed Feb 13, 2023 17:31 UTC ARCH RESOURCES, INC. ARCH · Entity 84161 GrantRestricted Stock Units · Derivative 3,100 $0.00 $0.00
Disclosure

SEC source: 0001209191-23-008821 · doc4.xml · derivative · entry 3

Klein Rosemary L · CIK 0001310202 · Sr. VP, General Counsel & Sec

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,100

Underlying: Class A Common Stock · 3,100 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock of Arch Resources, Inc. (the "Company").

F3 · derivative.exercise_date: The restricted stock units vest in three equal annual installments beginning on the first anniversary of the grant date.

F3 · derivative.expiration_date: The restricted stock units vest in three equal annual installments beginning on the first anniversary of the grant date.

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October 13, 2022 Filed Oct 17, 2022 12:36 UTC ARCH RESOURCES, INC. ARCH · Entity 84161 Exercise / conversionRestricted Stock Units · Derivative 379 $0.00 $0.00
Disclosure

SEC source: 0001209191-22-053751 · doc4.xml · derivative · entry 4

Klein Rosemary L · CIK 0001310202 · Sr. VP, General Counsel & Sec

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 378

Underlying: Class A Common Stock · 379 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock of Arch Resources, Inc. (the "Company").

F4 · derivative.exercise_date: The restricted stock units are fully vested.

F4 · derivative.expiration_date: The restricted stock units are fully vested.

Read SEC document
October 13, 2022 Filed Oct 17, 2022 12:36 UTC ARCH RESOURCES, INC. ARCH · Entity 84161 SaleCommon Stock 30 $136.00 $4,080.00
Disclosure

SEC source: 0001209191-22-053751 · doc4.xml · nonDerivative · entry 3

Klein Rosemary L · CIK 0001310202 · Sr. VP, General Counsel & Sec

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,449

F3 · kind: The sales of shares was pursuant to the reporting person's pre-existing Rule 10b5-1 trading plan and represents an automatic sale to cover tax obligations and for other purposes.

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.