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Merforth Carsten

Disclosed activity across 1 company

Tapewire entity
41001
SEC CIK
0001943969

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
MERCER INTERNATIONAL INC.MERC · Entity 7530COO, Wood ProductsJune 04, 2026June 05, 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.

MERCER INTERNATIONAL INC.

Report date June 04, 2026 · Filed June 05, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Restricted Stock UnitsSEC Table II · derivative / convertible securityDirect26,764 Reported balance After 2026-06-04 transaction · row 1 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 1 · 2026-06-04 · Grant · Acquired 26,764 · Balance 26,764

F1: Each restricted stock unit represents a contingent right to receive one share of Mercer International Inc. ("Mercer") common stock, or, at the company's election, the cash value thereof. The restricted stock units vest on January 1, 2029 subject to the Reporting Person's continued service to Mercer.

F2: Not applicable.

Filing footnotes · ownership attribution and instrument terms

F1: Each restricted stock unit represents a contingent right to receive one share of Mercer International Inc. ("Mercer") common stock, or, at the company's election, the cash value thereof. The restricted stock units vest on January 1, 2029 subject to the Reporting Person's continued service to Mercer.

F2: Not applicable.

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 04, 2026 Filed Jun 5, 2026 18:01 UTC MERCER INTERNATIONAL INC. MERC · Entity 7530 GrantRestricted Stock Units · Derivative 26,764 $0.00 $0.00
Disclosure

SEC source: 0001943969-26-000001 · primary_doc.xml · derivative · entry 1

Merforth Carsten · CIK 0001943969 · COO, Wood Products

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 26,764

Underlying: Common Stock · 26,764 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Mercer International Inc. ("Mercer") common stock, or, at the company's election, the cash value thereof. The restricted stock units vest on January 1, 2029 subject to the Reporting Person's continued service to Mercer.

F1 · shares: Each restricted stock unit represents a contingent right to receive one share of Mercer International Inc. ("Mercer") common stock, or, at the company's election, the cash value thereof. The restricted stock units vest on January 1, 2029 subject to the Reporting Person's continued service to Mercer.

F1 · derivative.exercise_date: Each restricted stock unit represents a contingent right to receive one share of Mercer International Inc. ("Mercer") common stock, or, at the company's election, the cash value thereof. The restricted stock units vest on January 1, 2029 subject to the Reporting Person's continued service to Mercer.

F2 · derivative.expiration_date: Not applicable.

Read SEC document
May 08, 2025 Filed May 12, 2025 16:54 UTC MERCER INTERNATIONAL INC. MERC · Entity 7530 PurchaseCommon Stock 7,000 $3.62 $25,312.00
Disclosure

SEC source: 0001943969-25-000001 · primary_doc.xml · nonDerivative · entry 1

Merforth Carsten · CIK 0001943969 · COO, Wood Products

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 22,651

Read SEC document
February 15, 2024 Filed Feb 16, 2024 19:23 UTC MERCER INTERNATIONAL INC. MERC · Entity 7530 Exercise / conversionPerformance Share Units · Derivative 10,250 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001486247-24-000004 · primary_doc.xml · derivative · entry 4

Merforth Carsten · CIK 0001943969 · COO, Wood Products

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 10,250 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 · shares: Represents the conversion of vested performance share units ("PSUs").

F1 · derivative.exercise_date: Represents the conversion of vested performance share units ("PSUs").

F1 · derivative.expiration_date: Represents the conversion of vested performance share units ("PSUs").

Read SEC document
February 15, 2024 Filed Feb 16, 2024 19:23 UTC MERCER INTERNATIONAL INC. MERC · Entity 7530 GrantPerformance Share Units · Derivative 10,250 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001486247-24-000004 · primary_doc.xml · derivative · entry 3

Merforth Carsten · CIK 0001943969 · COO, Wood Products

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,250

Underlying: Common Stock · 10,250 shares

Expires not disclosed

F3 · shares: Represents the vesting on February 15, 2024 of PSUs awarded to the reporting person based on the achievement of certain specified performance criteria, including company performance and share price performance during the 2021 to 2023 performance period.

F3 · derivative.exercise_date: Represents the vesting on February 15, 2024 of PSUs awarded to the reporting person based on the achievement of certain specified performance criteria, including company performance and share price performance during the 2021 to 2023 performance period.

F3 · derivative.expiration_date: Represents the vesting on February 15, 2024 of PSUs awarded to the reporting person based on the achievement of certain specified performance criteria, including company performance and share price performance during the 2021 to 2023 performance period.

Read SEC document
February 15, 2024 Filed Feb 16, 2024 19:23 UTC MERCER INTERNATIONAL INC. MERC · Entity 7530 Tax withholdingCommon Stock 4,715 $7.79 $36,706.28
Disclosure

SEC source: 0001486247-24-000004 · primary_doc.xml · nonDerivative · entry 2

Merforth Carsten · CIK 0001943969 · COO, Wood Products

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,651

F2 · price: Represents the average of the intraday high and low trading price on February 15, 2024.

Read SEC document
February 15, 2024 Filed Feb 16, 2024 19:23 UTC MERCER INTERNATIONAL INC. MERC · Entity 7530 Exercise / conversionCommon Stock 10,250 $0.00 $0.00
Disclosure

SEC source: 0001486247-24-000004 · primary_doc.xml · nonDerivative · entry 1

Merforth Carsten · CIK 0001943969 · COO, Wood Products

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,366

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: Represents the conversion of vested performance share units ("PSUs").

Read SEC document
February 15, 2023 Filed Feb 17, 2023 22:37 UTC MERCER INTERNATIONAL INC. MERC · Entity 7530 Exercise / conversionPerformance Share Units · Derivative 6,482 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001507295-23-000006 · primary_doc.xml · derivative · entry 4

Merforth Carsten · CIK 0001943969 · COO, Wood Products

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 6,482 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 · shares: Represents the conversion of vested performance share units ("PSUs").

F1 · derivative.exercise_date: Represents the conversion of vested performance share units ("PSUs").

F1 · derivative.expiration_date: Represents the conversion of vested performance share units ("PSUs").

Read SEC document
February 15, 2023 Filed Feb 17, 2023 22:37 UTC MERCER INTERNATIONAL INC. MERC · Entity 7530 GrantPerformance Share Units · Derivative 6,482 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001507295-23-000006 · primary_doc.xml · derivative · entry 3

Merforth Carsten · CIK 0001943969 · COO, Wood Products

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,482

Underlying: Common Stock · 6,482 shares

Expires not disclosed

F3 · shares: Represents the vesting on February 15, 2023 of PSUs awarded to the reporting person based on the achievement of certain specified performance criteria, including company performance and share price performance during the 2020 to 2022 performance period.

F3 · derivative.exercise_date: Represents the vesting on February 15, 2023 of PSUs awarded to the reporting person based on the achievement of certain specified performance criteria, including company performance and share price performance during the 2020 to 2022 performance period.

F3 · derivative.expiration_date: Represents the vesting on February 15, 2023 of PSUs awarded to the reporting person based on the achievement of certain specified performance criteria, including company performance and share price performance during the 2020 to 2022 performance period.

Read SEC document
February 15, 2023 Filed Feb 17, 2023 22:37 UTC MERCER INTERNATIONAL INC. MERC · Entity 7530 Tax withholdingCommon Stock 2,982 $11.52 $34,337.73
Disclosure

SEC source: 0001507295-23-000006 · primary_doc.xml · nonDerivative · entry 2

Merforth Carsten · CIK 0001943969 · COO, Wood Products

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,116

F2 · price: Represents the average of the intraday high and low trading price on February 15, 2023.

Read SEC document
February 15, 2023 Filed Feb 17, 2023 22:37 UTC MERCER INTERNATIONAL INC. MERC · Entity 7530 Exercise / conversionCommon Stock 6,482 $0.00 $0.00
Disclosure

SEC source: 0001507295-23-000006 · primary_doc.xml · nonDerivative · entry 1

Merforth Carsten · CIK 0001943969 · COO, Wood Products

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,098

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: Represents the conversion of vested performance share units ("PSUs").

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.