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Kelly Patrick Arthur

Disclosed activity across 1 company

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33345
SEC CIK
0001887616

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
Cipher Digital Inc.CIFR · Entity 3786Co-President and COOSeptember 30, 2026October 08, 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.

Cipher Digital Inc.

Report date September 30, 2026 · Filed October 08, 2026 · Amendment

Amendment: balances below belong to this corrected disclosure, not necessarily a complete replacement of earlier positions.

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect1,670,501 Last balance in matching sequence After 2026-09-30 transaction · row 6 Source-order balances reconcile. Account continuity and personal attribution are not independently verified.
6 source rows

Row 1 · 2026-09-30 · Exercise / conversion · Acquired 33,967 · Balance 1,635,937

F1: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's Common Stock.

Row 2 · 2026-09-30 · Tax withholding · Disposed 17,341 · Balance 1,618,596

Row 3 · 2026-09-30 · Exercise / conversion · Acquired 29,611 · Balance 1,648,207

F1: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's Common Stock.

Row 4 · 2026-09-30 · Tax withholding · Disposed 15,117 · Balance 1,633,090

Row 5 · 2026-09-30 · Exercise / conversion · Acquired 76,427 · Balance 1,709,517

F2: Each performance stock unit ("PSU") represents a contingent right to receive one share of Issuer's Common Stock.

Row 6 · 2026-09-30 · Tax withholding · Disposed 39,016 · Balance 1,670,501

Restricted Stock UnitsSEC Table II · derivative / convertible securityDirect936,171 Reported balance After 2026-09-30 transaction · row 7 Amendment: may correct only part of an earlier disclosure.
1 source row

Row 7 · 2026-09-30 · Exercise / conversion · Disposed 33,967 · Balance 936,171

F1: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's Common Stock.

F3: The RSUs vest in equal quarterly installments over a three-year period, on March 31, June 30, September 30 and December 15 of each year, subject to the Reporting Person's continuous service on the applicable vesting date. The first vesting date occurred on March 31, 2025.

Restricted Stock UnitsSEC Table II · derivative / convertible securityDirect906,560 Reported balance After 2026-09-30 transaction · row 8 Amendment: may correct only part of an earlier disclosure.
1 source row

Row 8 · 2026-09-30 · Exercise / conversion · Disposed 29,611 · Balance 906,560

F1: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's Common Stock.

F4: The RSUs vest in equal quarterly installments over a three-year period, on March 31, June 30, September 30 and December 15 of each year, subject to the Reporting Person's continuous service on the applicable vesting date. The first vesting date occurred on March 31, 2026.

Performance Stock UnitsSEC Table II · derivative / convertible securityDirect382,132 Reported balance After 2026-09-30 transaction · row 9 Amendment: may correct only part of an earlier disclosure.
1 source row

Row 9 · 2026-09-30 · Exercise / conversion · Disposed 76,427 · Balance 382,132

F2: Each performance stock unit ("PSU") represents a contingent right to receive one share of Issuer's Common Stock.

F5: 305,707 earned PSUs vested on December 19, 2025, and the remaining earned PSUs vest in substantially equal quarterly installments, subject to the Reporting Person's continuous service on each vesting date. The first such vesting date occurred on March 31, 2026. These earned PSUs have no expiration date.

Filing footnotes · ownership attribution and instrument terms

F1: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's Common Stock.

F2: Each performance stock unit ("PSU") represents a contingent right to receive one share of Issuer's Common Stock.

F3: The RSUs vest in equal quarterly installments over a three-year period, on March 31, June 30, September 30 and December 15 of each year, subject to the Reporting Person's continuous service on the applicable vesting date. The first vesting date occurred on March 31, 2025.

F4: The RSUs vest in equal quarterly installments over a three-year period, on March 31, June 30, September 30 and December 15 of each year, subject to the Reporting Person's continuous service on the applicable vesting date. The first vesting date occurred on March 31, 2026.

F5: 305,707 earned PSUs vested on December 19, 2025, and the remaining earned PSUs vest in substantially equal quarterly installments, subject to the Reporting Person's continuous service on each vesting date. The first such vesting date occurred on March 31, 2026. These earned PSUs have no expiration date.

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
September 30, 2026 Filed Oct 8, 2026 22:57 UTC Amendment Cipher Digital Inc. CIFR · Entity 3786 Exercise / conversionPerformance Stock Units · Derivative 76,427 $0.00 $0.00
Disclosure

SEC source: 0001887616-26-000024 · wk-form4a_1791500258.xml · derivative · entry 9

Kelly Patrick Arthur · CIK 0001887616 · Co-President and COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 382,132

Underlying: Common Stock · 76,427 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.

F2 · derivative.exercise_price: Each performance stock unit ("PSU") represents a contingent right to receive one share of Issuer's Common Stock.

F5 · derivative.exercise_date: 305,707 earned PSUs vested on December 19, 2025, and the remaining earned PSUs vest in substantially equal quarterly installments, subject to the Reporting Person's continuous service on each vesting date. The first such vesting date occurred on March 31, 2026. These earned PSUs have no expiration date.

F5 · derivative.expiration_date: 305,707 earned PSUs vested on December 19, 2025, and the remaining earned PSUs vest in substantially equal quarterly installments, subject to the Reporting Person's continuous service on each vesting date. The first such vesting date occurred on March 31, 2026. These earned PSUs have no expiration date.

Read SEC document
September 30, 2026 Filed Oct 8, 2026 22:57 UTC Amendment Cipher Digital Inc. CIFR · Entity 3786 Exercise / conversionRestricted Stock Units · Derivative 29,611 $0.00 $0.00
Disclosure

SEC source: 0001887616-26-000024 · wk-form4a_1791500258.xml · derivative · entry 8

Kelly Patrick Arthur · CIK 0001887616 · Co-President and COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 906,560

Underlying: Common Stock · 29,611 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 ("RSU") represents a contingent right to receive one share of the Issuer's Common Stock.

F4 · derivative.exercise_date: The RSUs vest in equal quarterly installments over a three-year period, on March 31, June 30, September 30 and December 15 of each year, subject to the Reporting Person's continuous service on the applicable vesting date. The first vesting date occurred on March 31, 2026.

F4 · derivative.expiration_date: The RSUs vest in equal quarterly installments over a three-year period, on March 31, June 30, September 30 and December 15 of each year, subject to the Reporting Person's continuous service on the applicable vesting date. The first vesting date occurred on March 31, 2026.

Read SEC document
September 30, 2026 Filed Oct 8, 2026 22:57 UTC Amendment Cipher Digital Inc. CIFR · Entity 3786 Exercise / conversionRestricted Stock Units · Derivative 33,967 $0.00 $0.00
Disclosure

SEC source: 0001887616-26-000024 · wk-form4a_1791500258.xml · derivative · entry 7

Kelly Patrick Arthur · CIK 0001887616 · Co-President and COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 936,171

Underlying: Common Stock · 33,967 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 ("RSU") represents a contingent right to receive one share of the Issuer's Common Stock.

F3 · derivative.exercise_date: The RSUs vest in equal quarterly installments over a three-year period, on March 31, June 30, September 30 and December 15 of each year, subject to the Reporting Person's continuous service on the applicable vesting date. The first vesting date occurred on March 31, 2025.

F3 · derivative.expiration_date: The RSUs vest in equal quarterly installments over a three-year period, on March 31, June 30, September 30 and December 15 of each year, subject to the Reporting Person's continuous service on the applicable vesting date. The first vesting date occurred on March 31, 2025.

Read SEC document
September 30, 2026 Filed Oct 8, 2026 22:57 UTC Amendment Cipher Digital Inc. CIFR · Entity 3786 Tax withholdingCommon Stock 39,016 $15.83 $617,623.28
Disclosure

SEC source: 0001887616-26-000024 · wk-form4a_1791500258.xml · nonDerivative · entry 6

Kelly Patrick Arthur · CIK 0001887616 · Co-President and COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,670,501

Read SEC document
September 30, 2026 Filed Oct 8, 2026 22:57 UTC Amendment Cipher Digital Inc. CIFR · Entity 3786 Exercise / conversionCommon Stock 76,427 Not disclosed Not disclosed
Disclosure

SEC source: 0001887616-26-000024 · wk-form4a_1791500258.xml · nonDerivative · entry 5

Kelly Patrick Arthur · CIK 0001887616 · Co-President and COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,709,517

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.

F2 · price: Each performance stock unit ("PSU") represents a contingent right to receive one share of Issuer's Common Stock.

Read SEC document
September 30, 2026 Filed Oct 8, 2026 22:57 UTC Amendment Cipher Digital Inc. CIFR · Entity 3786 Tax withholdingCommon Stock 15,117 $15.83 $239,302.11
Disclosure

SEC source: 0001887616-26-000024 · wk-form4a_1791500258.xml · nonDerivative · entry 4

Kelly Patrick Arthur · CIK 0001887616 · Co-President and COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,633,090

Read SEC document
September 30, 2026 Filed Oct 8, 2026 22:57 UTC Amendment Cipher Digital Inc. CIFR · Entity 3786 Exercise / conversionCommon Stock 29,611 Not disclosed Not disclosed
Disclosure

SEC source: 0001887616-26-000024 · wk-form4a_1791500258.xml · nonDerivative · entry 3

Kelly Patrick Arthur · CIK 0001887616 · Co-President and COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,648,207

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 ("RSU") represents a contingent right to receive one share of the Issuer's Common Stock.

Read SEC document
September 30, 2026 Filed Oct 8, 2026 22:57 UTC Amendment Cipher Digital Inc. CIFR · Entity 3786 Tax withholdingCommon Stock 17,341 $15.83 $274,508.03
Disclosure

SEC source: 0001887616-26-000024 · wk-form4a_1791500258.xml · nonDerivative · entry 2

Kelly Patrick Arthur · CIK 0001887616 · Co-President and COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,618,596

Read SEC document
September 30, 2026 Filed Oct 8, 2026 22:57 UTC Amendment Cipher Digital Inc. CIFR · Entity 3786 Exercise / conversionCommon Stock 33,967 Not disclosed Not disclosed
Disclosure

SEC source: 0001887616-26-000024 · wk-form4a_1791500258.xml · nonDerivative · entry 1

Kelly Patrick Arthur · CIK 0001887616 · Co-President and COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,635,937

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 ("RSU") represents a contingent right to receive one share of the Issuer's Common Stock.

Read SEC document
September 30, 2026 Filed Oct 2, 2026 22:38 UTC Cipher Digital Inc. CIFR · Entity 3786 Exercise / conversionPerformance Stock Units · Derivative 76,427 $0.00 $0.00
Disclosure

SEC source: 0001887616-26-000022 · wk-form4_1790980688.xml · derivative · entry 6

Kelly Patrick Arthur · CIK 0001887616 · Co-President and COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 382,132

Underlying: Common Stock · 76,427 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.

F2 · derivative.exercise_price: Each performance stock unit ("PSU") represents a contingent right to receive one share of Issuer's Common Stock.

F5 · derivative.exercise_date: 305,707 earned PSUs vested on December 19, 2025, and the remaining earned PSUs vest in substantially equal quarterly installments, subject to the Reporting Person's continuous service on each vesting date. The first such vesting date occurred on March 31, 2026. These earned PSUs have no expiration date.

F5 · derivative.expiration_date: 305,707 earned PSUs vested on December 19, 2025, and the remaining earned PSUs vest in substantially equal quarterly installments, subject to the Reporting Person's continuous service on each vesting date. The first such vesting date occurred on March 31, 2026. These earned PSUs have no expiration date.

Read SEC document
September 30, 2026 Filed Oct 2, 2026 22:38 UTC Cipher Digital Inc. CIFR · Entity 3786 Exercise / conversionRestricted Stock Units · Derivative 29,611 $0.00 $0.00
Disclosure

SEC source: 0001887616-26-000022 · wk-form4_1790980688.xml · derivative · entry 5

Kelly Patrick Arthur · CIK 0001887616 · Co-President and COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 906,560

Underlying: Common Stock · 29,611 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 ("RSU") represents a contingent right to receive one share of the Issuer's Common Stock.

F4 · derivative.exercise_date: The RSUs vest in equal quarterly installments over a three-year period, on March 31, June 30, September 30 and December 15 of each year, subject to the Reporting Person's continuous service on the applicable vesting date. The first vesting date occurred on March 31, 2026.

F4 · derivative.expiration_date: The RSUs vest in equal quarterly installments over a three-year period, on March 31, June 30, September 30 and December 15 of each year, subject to the Reporting Person's continuous service on the applicable vesting date. The first vesting date occurred on March 31, 2026.

Read SEC document
September 30, 2026 Filed Oct 2, 2026 22:38 UTC Cipher Digital Inc. CIFR · Entity 3786 Exercise / conversionRestricted Stock Units · Derivative 33,967 $0.00 $0.00
Disclosure

SEC source: 0001887616-26-000022 · wk-form4_1790980688.xml · derivative · entry 4

Kelly Patrick Arthur · CIK 0001887616 · Co-President and COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 936,171

Underlying: Common Stock · 33,967 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 ("RSU") represents a contingent right to receive one share of the Issuer's Common Stock.

F3 · derivative.exercise_date: The RSUs vest in equal quarterly installments over a three-year period, on March 31, June 30, September 30 and December 15 of each year, subject to the Reporting Person's continuous service on the applicable vesting date. The first vesting date occurred on March 31, 2025.

F3 · derivative.expiration_date: The RSUs vest in equal quarterly installments over a three-year period, on March 31, June 30, September 30 and December 15 of each year, subject to the Reporting Person's continuous service on the applicable vesting date. The first vesting date occurred on March 31, 2025.

Read SEC document
September 30, 2026 Filed Oct 2, 2026 22:38 UTC Cipher Digital Inc. CIFR · Entity 3786 Exercise / conversionCommon Stock 76,427 Not disclosed Not disclosed
Disclosure

SEC source: 0001887616-26-000022 · wk-form4_1790980688.xml · nonDerivative · entry 3

Kelly Patrick Arthur · CIK 0001887616 · Co-President and COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,741,975

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.

F2 · price: Each performance stock unit ("PSU") represents a contingent right to receive one share of Issuer's Common Stock.

Read SEC document
September 30, 2026 Filed Oct 2, 2026 22:38 UTC Cipher Digital Inc. CIFR · Entity 3786 Exercise / conversionCommon Stock 29,611 Not disclosed Not disclosed
Disclosure

SEC source: 0001887616-26-000022 · wk-form4_1790980688.xml · nonDerivative · entry 2

Kelly Patrick Arthur · CIK 0001887616 · Co-President and COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,665,548

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 ("RSU") represents a contingent right to receive one share of the Issuer's Common Stock.

Read SEC document
September 30, 2026 Filed Oct 2, 2026 22:38 UTC Cipher Digital Inc. CIFR · Entity 3786 Exercise / conversionCommon Stock 33,967 Not disclosed Not disclosed
Disclosure

SEC source: 0001887616-26-000022 · wk-form4_1790980688.xml · nonDerivative · entry 1

Kelly Patrick Arthur · CIK 0001887616 · Co-President and COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,635,937

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 ("RSU") represents a contingent right to receive one share of the Issuer's Common Stock.

Read SEC document
June 30, 2026 Filed Jul 2, 2026 20:39 UTC Cipher Digital Inc. CIFR · Entity 3786 Exercise / conversionPerformance Stock Units · Derivative 76,427 $0.00 $0.00
Disclosure

SEC source: 0001887616-26-000020 · wk-form4_1783024747.xml · derivative · entry 9

Kelly Patrick Arthur · CIK 0001887616 · Co-President and COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 458,559

Underlying: Common Stock · 76,427 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.

F2 · derivative.exercise_price: Each performance stock unit ("PSU") represents a contingent right to receive one share of Issuer's Common Stock.

F5 · derivative.exercise_date: 305,707 earned PSUs vested on December 19, 2025, and the remaining earned PSUs vest in substantially equal quarterly installments, subject to the Reporting Person's continuous service on each vesting date. The first such vesting date occurred on March 31, 2026. These earned PSUs have no expiration date.

F5 · derivative.expiration_date: 305,707 earned PSUs vested on December 19, 2025, and the remaining earned PSUs vest in substantially equal quarterly installments, subject to the Reporting Person's continuous service on each vesting date. The first such vesting date occurred on March 31, 2026. These earned PSUs have no expiration date.

Read SEC document
June 30, 2026 Filed Jul 2, 2026 20:39 UTC Cipher Digital Inc. CIFR · Entity 3786 Exercise / conversionRestricted Stock Units · Derivative 29,611 $0.00 $0.00
Disclosure

SEC source: 0001887616-26-000020 · wk-form4_1783024747.xml · derivative · entry 8

Kelly Patrick Arthur · CIK 0001887616 · Co-President and COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 970,138

Underlying: Common Stock · 29,611 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 ("RSU") represents a contingent right to receive one share of the Issuer's Common Stock.

F4 · derivative.exercise_date: The RSUs vest in equal quarterly installments over a three-year period, on March 31, June 30, September 30 and December 15 of each year, subject to the Reporting Person's continuous service on the applicable vesting date. The first vesting date occurred on March 31, 2026.

F4 · derivative.expiration_date: The RSUs vest in equal quarterly installments over a three-year period, on March 31, June 30, September 30 and December 15 of each year, subject to the Reporting Person's continuous service on the applicable vesting date. The first vesting date occurred on March 31, 2026.

Read SEC document
June 30, 2026 Filed Jul 2, 2026 20:39 UTC Cipher Digital Inc. CIFR · Entity 3786 Exercise / conversionRestricted Stock Units · Derivative 33,967 $0.00 $0.00
Disclosure

SEC source: 0001887616-26-000020 · wk-form4_1783024747.xml · derivative · entry 7

Kelly Patrick Arthur · CIK 0001887616 · Co-President and COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 999,749

Underlying: Common Stock · 33,967 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 ("RSU") represents a contingent right to receive one share of the Issuer's Common Stock.

F3 · derivative.exercise_date: The RSUs vest in equal quarterly installments over a three-year period, on March 31, June 30, September 30 and December 15 of each year, subject to the Reporting Person's continuous service on the applicable vesting date. The first vesting date occurred on March 31, 2025.

F3 · derivative.expiration_date: The RSUs vest in equal quarterly installments over a three-year period, on March 31, June 30, September 30 and December 15 of each year, subject to the Reporting Person's continuous service on the applicable vesting date. The first vesting date occurred on March 31, 2025.

Read SEC document
June 30, 2026 Filed Jul 2, 2026 20:39 UTC Cipher Digital Inc. CIFR · Entity 3786 Tax withholdingCommon Stock 39,016 $24.50 $955,892.00
Disclosure

SEC source: 0001887616-26-000020 · wk-form4_1783024747.xml · nonDerivative · entry 6

Kelly Patrick Arthur · CIK 0001887616 · Co-President and COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,601,970

Read SEC document
June 30, 2026 Filed Jul 2, 2026 20:39 UTC Cipher Digital Inc. CIFR · Entity 3786 Exercise / conversionCommon Stock 76,427 Not disclosed Not disclosed
Disclosure

SEC source: 0001887616-26-000020 · wk-form4_1783024747.xml · nonDerivative · entry 5

Kelly Patrick Arthur · CIK 0001887616 · Co-President and COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,640,986

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.

F2 · price: Each performance stock unit ("PSU") represents a contingent right to receive one share of Issuer's Common Stock.

Read SEC document
June 30, 2026 Filed Jul 2, 2026 20:39 UTC Cipher Digital Inc. CIFR · Entity 3786 Tax withholdingCommon Stock 15,117 $24.50 $370,366.50
Disclosure

SEC source: 0001887616-26-000020 · wk-form4_1783024747.xml · nonDerivative · entry 4

Kelly Patrick Arthur · CIK 0001887616 · Co-President and COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,564,559

Read SEC document
June 30, 2026 Filed Jul 2, 2026 20:39 UTC Cipher Digital Inc. CIFR · Entity 3786 Exercise / conversionCommon Stock 29,611 Not disclosed Not disclosed
Disclosure

SEC source: 0001887616-26-000020 · wk-form4_1783024747.xml · nonDerivative · entry 3

Kelly Patrick Arthur · CIK 0001887616 · Co-President and COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,579,676

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 ("RSU") represents a contingent right to receive one share of the Issuer's Common Stock.

Read SEC document
June 30, 2026 Filed Jul 2, 2026 20:39 UTC Cipher Digital Inc. CIFR · Entity 3786 Tax withholdingCommon Stock 17,341 $24.50 $424,854.50
Disclosure

SEC source: 0001887616-26-000020 · wk-form4_1783024747.xml · nonDerivative · entry 2

Kelly Patrick Arthur · CIK 0001887616 · Co-President and COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,550,065

Read SEC document
June 30, 2026 Filed Jul 2, 2026 20:39 UTC Cipher Digital Inc. CIFR · Entity 3786 Exercise / conversionCommon Stock 33,967 Not disclosed Not disclosed
Disclosure

SEC source: 0001887616-26-000020 · wk-form4_1783024747.xml · nonDerivative · entry 1

Kelly Patrick Arthur · CIK 0001887616 · Co-President and COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,567,406

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 ("RSU") represents a contingent right to receive one share of the Issuer's Common Stock.

Read SEC document
June 16, 2026 Filed Jun 16, 2026 22:16 UTC Cipher Digital Inc. CIFR · Entity 3786 Tax withholdingCommon Stock 85,084 $26.03 $2,214,736.52
Disclosure

SEC source: 0001887616-26-000018 · wk-form4_1781648186.xml · nonDerivative · entry 2

Kelly Patrick Arthur · CIK 0001887616 · Co-President and COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,533,439

Read SEC document
June 14, 2026 Filed Jun 16, 2026 22:16 UTC Cipher Digital Inc. CIFR · Entity 3786 Exercise / conversionRestricted Stock Units · Derivative 166,667 $0.00 $0.00
Disclosure

SEC source: 0001887616-26-000018 · wk-form4_1781648186.xml · derivative · entry 3

Kelly Patrick Arthur · CIK 0001887616 · Co-President and COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,033,716

Underlying: Common Stock · 166,667 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 ("RSU") represents a contingent right to receive one share of the Issuer's Common Stock.

F2 · derivative.exercise_date: The RSUs vest in equal installments on each of June 14, 2024, June 14, 2025 and June 14, 2026, subject to the Reporting Person's continuous service on the applicable vesting date.

F2 · derivative.expiration_date: The RSUs vest in equal installments on each of June 14, 2024, June 14, 2025 and June 14, 2026, subject to the Reporting Person's continuous service on the applicable vesting date.

Read SEC document
June 14, 2026 Filed Jun 16, 2026 22:16 UTC Cipher Digital Inc. CIFR · Entity 3786 Exercise / conversionCommon Stock 166,667 Not disclosed Not disclosed
Disclosure

SEC source: 0001887616-26-000018 · wk-form4_1781648186.xml · nonDerivative · entry 1

Kelly Patrick Arthur · CIK 0001887616 · Co-President and COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,618,523

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 ("RSU") represents a contingent right to receive one share of the Issuer's Common Stock.

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May 12, 2026 Filed May 14, 2026 21:55 UTC Cipher Digital Inc. CIFR · Entity 3786 SaleCommon Stock 48,000 $19.36 $929,280.00
Disclosure

SEC source: 0001887616-26-000016 · wk-form4_1778795756.xml · nonDerivative · entry 1

Kelly Patrick Arthur · CIK 0001887616 · Co-President and COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,451,856

F1 · price: 1. The sales were executed in multiple trades at prices ranging from $18.67 to $20.11. The price reported reflects the weighted average sale price. The Reporting Person undertakes to provide to 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 ranges set forth in footnote (1) to this Form 4.

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March 31, 2026 Filed Apr 3, 2026 01:37 UTC Cipher Digital Inc. CIFR · Entity 3786 Exercise / conversionPerformance Stock Units · Derivative 76,427 $0.00 $0.00
Disclosure

SEC source: 0001887616-26-000014 · wk-form4_1775180228.xml · derivative · entry 9

Kelly Patrick Arthur · CIK 0001887616 · Co-President and COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 534,986

Underlying: Common Stock · 76,427 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.

F2 · derivative.exercise_price: Each performance stock unit ("PSU") represents a contingent right to receive one share of Issuer's Common Stock.

F5 · derivative.exercise_date: 305,707 earned PSUs vested on December 19, 2025, and the remaining earned PSUs vest in substantially equal quarterly installments, subject to the Reporting Person's continuous service on each vesting date. The first such vesting date occurred on March 31, 2026. These earned PSUs have no expiration date.

F5 · derivative.expiration_date: 305,707 earned PSUs vested on December 19, 2025, and the remaining earned PSUs vest in substantially equal quarterly installments, subject to the Reporting Person's continuous service on each vesting date. The first such vesting date occurred on March 31, 2026. These earned PSUs have no expiration date.

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March 31, 2026 Filed Apr 3, 2026 01:37 UTC Cipher Digital Inc. CIFR · Entity 3786 Exercise / conversionRestricted Stock Units · Derivative 29,611 $0.00 $0.00
Disclosure

SEC source: 0001887616-26-000014 · wk-form4_1775180228.xml · derivative · entry 8

Kelly Patrick Arthur · CIK 0001887616 · Co-President and COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,200,383

Underlying: Common Stock · 29,611 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 ("RSU") represents a contingent right to receive one share of the Issuer's Common Stock.

F4 · derivative.exercise_date: The RSUs vest in equal quarterly installments over a three-year period, on March 31, June 30, September 30 and December 15 of each year, subject to the Reporting Person's continuous service on the applicable vesting date. The first vesting date occurred on March 31, 2026.

F4 · derivative.expiration_date: The RSUs vest in equal quarterly installments over a three-year period, on March 31, June 30, September 30 and December 15 of each year, subject to the Reporting Person's continuous service on the applicable vesting date. The first vesting date occurred on March 31, 2026.

Read SEC document
March 31, 2026 Filed Apr 3, 2026 01:37 UTC Cipher Digital Inc. CIFR · Entity 3786 Exercise / conversionRestricted Stock Units · Derivative 33,968 $0.00 $0.00
Disclosure

SEC source: 0001887616-26-000014 · wk-form4_1775180228.xml · derivative · entry 7

Kelly Patrick Arthur · CIK 0001887616 · Co-President and COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,229,994

Underlying: Common Stock · 33,968 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 ("RSU") represents a contingent right to receive one share of the Issuer's Common Stock.

F3 · derivative.exercise_date: The RSUs vest in equal quarterly installments over a three-year period, on March 31, June 30, September 30 and December 15 of each year, subject to the Reporting Person's continuous service on the applicable vesting date. The first vesting date occurred on March 31, 2025.

F3 · derivative.expiration_date: The RSUs vest in equal quarterly installments over a three-year period, on March 31, June 30, September 30 and December 15 of each year, subject to the Reporting Person's continuous service on the applicable vesting date. The first vesting date occurred on March 31, 2025.

Read SEC document
March 31, 2026 Filed Apr 3, 2026 01:37 UTC Cipher Digital Inc. CIFR · Entity 3786 Tax withholdingCommon Stock 36,898 $12.87 $474,877.26
Disclosure

SEC source: 0001887616-26-000014 · wk-form4_1775180228.xml · nonDerivative · entry 6

Kelly Patrick Arthur · CIK 0001887616 · Co-President and COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,499,856

Read SEC document
March 31, 2026 Filed Apr 3, 2026 01:37 UTC Cipher Digital Inc. CIFR · Entity 3786 Exercise / conversionCommon Stock 76,427 Not disclosed Not disclosed
Disclosure

SEC source: 0001887616-26-000014 · wk-form4_1775180228.xml · nonDerivative · entry 5

Kelly Patrick Arthur · CIK 0001887616 · Co-President and COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,536,754

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.

F2 · price: Each performance stock unit ("PSU") represents a contingent right to receive one share of Issuer's Common Stock.

Read SEC document
March 31, 2026 Filed Apr 3, 2026 01:37 UTC Cipher Digital Inc. CIFR · Entity 3786 Tax withholdingCommon Stock 10,674 $12.87 $137,374.38
Disclosure

SEC source: 0001887616-26-000014 · wk-form4_1775180228.xml · nonDerivative · entry 4

Kelly Patrick Arthur · CIK 0001887616 · Co-President and COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,460,327

Read SEC document
March 31, 2026 Filed Apr 3, 2026 01:37 UTC Cipher Digital Inc. CIFR · Entity 3786 Exercise / conversionCommon Stock 29,611 Not disclosed Not disclosed
Disclosure

SEC source: 0001887616-26-000014 · wk-form4_1775180228.xml · nonDerivative · entry 3

Kelly Patrick Arthur · CIK 0001887616 · Co-President and COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,471,001

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 ("RSU") represents a contingent right to receive one share of the Issuer's Common Stock.

Read SEC document
March 31, 2026 Filed Apr 3, 2026 01:37 UTC Cipher Digital Inc. CIFR · Entity 3786 Tax withholdingCommon Stock 12,386 $12.87 $159,407.82
Disclosure

SEC source: 0001887616-26-000014 · wk-form4_1775180228.xml · nonDerivative · entry 2

Kelly Patrick Arthur · CIK 0001887616 · Co-President and COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,441,390

Read SEC document
March 31, 2026 Filed Apr 3, 2026 01:37 UTC Cipher Digital Inc. CIFR · Entity 3786 Exercise / conversionCommon Stock 33,968 Not disclosed Not disclosed
Disclosure

SEC source: 0001887616-26-000014 · wk-form4_1775180228.xml · nonDerivative · entry 1

Kelly Patrick Arthur · CIK 0001887616 · Co-President and COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,453,776

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 ("RSU") represents a contingent right to receive one share of the Issuer's Common Stock.

Read SEC document
March 23, 2026 Filed Mar 25, 2026 22:14 UTC Cipher Digital Inc. CIFR · Entity 3786 GiftCommon Stock 21,700 $0.00 $0.00
Disclosure

SEC source: 0001887616-26-000012 · wk-form4_1774476873.xml · nonDerivative · entry 1

Kelly Patrick Arthur · CIK 0001887616 · Co-President and COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,419,808

F1 · kind: The transaction reported shows the Reporting Person's charitable gift of shares of the Issuer's Common Stock to a donor advised fund.

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March 16, 2026 Filed Mar 19, 2026 20:19 UTC Cipher Digital Inc. CIFR · Entity 3786 SaleCommon Stock 35,568 $14.98 $532,808.64
Disclosure

SEC source: 0001887616-26-000009 · wk-form4_1773951573.xml · nonDerivative · entry 1

Kelly Patrick Arthur · CIK 0001887616 · Co-President and COO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,441,508

F1 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 12, 2025.

F2 · price: The sales were executed in multiple trades at prices ranging from $14.68 to $15.30. The price reported reflects the weighted average sale price. The Reporting Person undertakes to provide to 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 ranges set forth in footnote (2) to this Form 4.

Read SEC document
February 25, 2026 Filed Feb 27, 2026 22:22 UTC Cipher Digital Inc. CIFR · Entity 3786 GrantRestricted Stock Units · Derivative 355,338 $0.00 $0.00
Disclosure

SEC source: 0001887616-26-000006 · wk-form4_1772230921.xml · derivative · entry 1

Kelly Patrick Arthur · CIK 0001887616 · Co-President and COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,263,962

Underlying: Common Stock · 355,338 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's Common Stock.

F2 · derivative.exercise_date: The RSUs vest in equal quarterly installments over a three-year period, on March 31, June 30, September 30 and December 15 of each year, with the first vesting date occurring on March 31, 2026, subject to the Reporting Person's continuous service on the applicable vesting date.

F2 · derivative.expiration_date: The RSUs vest in equal quarterly installments over a three-year period, on March 31, June 30, September 30 and December 15 of each year, with the first vesting date occurring on March 31, 2026, subject to the Reporting Person's continuous service on the applicable vesting date.

Read SEC document
February 17, 2026 Filed Feb 19, 2026 21:27 UTC Cipher Digital Inc. CIFR · Entity 3786 SaleCommon Stock 35,568 $15.52 $552,015.36
Disclosure

SEC source: 0001887616-26-000004 · wk-form4_1771536427.xml · nonDerivative · entry 1

Kelly Patrick Arthur · CIK 0001887616 · Co-President and COO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,477,076

F1 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 12, 2025.

F2 · price: The sales were executed in multiple trades at prices ranging from $15.02 to $16.03. The price reported reflects the weighted average sale price. The Reporting Person undertakes to provide to 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 ranges set forth in footnote (2) to this Form 4.

Read SEC document
January 15, 2026 Filed Jan 20, 2026 22:16 UTC Cipher Digital Inc. CIFR · Entity 3786 SaleCommon Stock 35,568 $17.76 $631,687.68
Disclosure

SEC source: 0001887616-26-000002 · wk-form4_1768947387.xml · nonDerivative · entry 1

Kelly Patrick Arthur · CIK 0001887616 · Co-President and COO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,512,644

F1 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 12, 2025.

F2 · price: The sales were executed in multiple trades at prices ranging from $17.17 to $18.63. The price reported reflects the weighted average sale price. The Reporting Person undertakes to provide to 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 ranges set forth in footnote (2) to this Form 4.

Read SEC document
December 19, 2025 Filed Dec 24, 2025 00:32 UTC Cipher Digital Inc. CIFR · Entity 3786 Exercise / conversionPerformance Stock Units · Derivative 305,707 $0.00 $0.00
Disclosure

SEC source: 0001887616-25-000014 · wk-form4_1766536370.xml · derivative · entry 4

Kelly Patrick Arthur · CIK 0001887616 · Co-President and COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 611,413

Underlying: Common Stock · 305,707 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 performance stock unit ("PSU") represents a contingent right to receive one share of Issuer's Common Stock.

F3 · derivative.exercise_date: 305,707 earned PSUs vested on December 19, 2025, and the remaining earned PSUs will vest in substantially equal quarterly installments, with the first such vesting date occurring on March 31, 2026, subject to the Reporting Person's continuous service on each vesting date. These earned PSUs have no expiration date.

F3 · derivative.expiration_date: 305,707 earned PSUs vested on December 19, 2025, and the remaining earned PSUs will vest in substantially equal quarterly installments, with the first such vesting date occurring on March 31, 2026, subject to the Reporting Person's continuous service on each vesting date. These earned PSUs have no expiration date.

Read SEC document
December 19, 2025 Filed Dec 24, 2025 00:32 UTC Cipher Digital Inc. CIFR · Entity 3786 GrantPerformance Stock Units · Derivative 917,120 $0.00 $0.00
Disclosure

SEC source: 0001887616-25-000014 · wk-form4_1766536370.xml · derivative · entry 3

Kelly Patrick Arthur · CIK 0001887616 · Co-President and COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 917,120

Underlying: Common Stock · 917,120 shares

Expires not disclosed

F1 · derivative.exercise_price: Each performance stock unit ("PSU") represents a contingent right to receive one share of Issuer's Common Stock.

F2 · shares: Represents the number of units earned under a PSU award based on the Issuer's satisfaction of certain performance criteria of the award. In light of the performance-based conditions of the award, the award was not reportable under Section 16 until performance conditions were certified by the Compensation Committee as achieved (which occurred on December 19, 2025).

F3 · derivative.exercise_date: 305,707 earned PSUs vested on December 19, 2025, and the remaining earned PSUs will vest in substantially equal quarterly installments, with the first such vesting date occurring on March 31, 2026, subject to the Reporting Person's continuous service on each vesting date. These earned PSUs have no expiration date.

F3 · derivative.expiration_date: 305,707 earned PSUs vested on December 19, 2025, and the remaining earned PSUs will vest in substantially equal quarterly installments, with the first such vesting date occurring on March 31, 2026, subject to the Reporting Person's continuous service on each vesting date. These earned PSUs have no expiration date.

Read SEC document
December 19, 2025 Filed Dec 24, 2025 00:32 UTC Cipher Digital Inc. CIFR · Entity 3786 Tax withholdingCommon Stock 156,064 $16.21 $2,529,797.44
Disclosure

SEC source: 0001887616-25-000014 · wk-form4_1766536370.xml · nonDerivative · entry 2

Kelly Patrick Arthur · CIK 0001887616 · Co-President and COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,548,212

Read SEC document
December 19, 2025 Filed Dec 24, 2025 00:32 UTC Cipher Digital Inc. CIFR · Entity 3786 Exercise / conversionCommon Stock 305,707 $0.00 $0.00
Disclosure

SEC source: 0001887616-25-000014 · wk-form4_1766536370.xml · nonDerivative · entry 1

Kelly Patrick Arthur · CIK 0001887616 · Co-President and COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,704,276

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.

Read SEC document
December 15, 2025 Filed Dec 18, 2025 01:20 UTC Cipher Digital Inc. CIFR · Entity 3786 Exercise / conversionRestricted Stock Units · Derivative 33,968 $0.00 $0.00
Disclosure

SEC source: 0001887616-25-000012 · wk-form4_1766020854.xml · derivative · entry 7

Kelly Patrick Arthur · CIK 0001887616 · Co-President and COO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 908,624

Underlying: Common Stock · 33,968 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.

F3 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's Common Stock.

F5 · derivative.exercise_date: The RSUs vest in equal quarterly installments over a three-year period, on March 31, June 30, September 30 and December 15 of each year, subject to the Reporting Person's continuous service on the applicable vesting date. The first vesting date occurred on March 31, 2025.

F5 · derivative.expiration_date: The RSUs vest in equal quarterly installments over a three-year period, on March 31, June 30, September 30 and December 15 of each year, subject to the Reporting Person's continuous service on the applicable vesting date. The first vesting date occurred on March 31, 2025.

Read SEC document
December 15, 2025 Filed Dec 18, 2025 01:20 UTC Cipher Digital Inc. CIFR · Entity 3786 Exercise / conversionRestricted Stock Units · Derivative 470,219 $0.00 $0.00
Disclosure

SEC source: 0001887616-25-000012 · wk-form4_1766020854.xml · derivative · entry 6

Kelly Patrick Arthur · CIK 0001887616 · Co-President and COO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 942,592

Underlying: Common Stock · 470,219 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.

F3 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's Common Stock.

F4 · derivative.exercise_date: Represents the early vesting and settlement of the second installment of the RSU award granted on March 9, 2024.

F4 · derivative.expiration_date: Represents the early vesting and settlement of the second installment of the RSU award granted on March 9, 2024.

Read SEC document
December 15, 2025 Filed Dec 18, 2025 01:20 UTC Cipher Digital Inc. CIFR · Entity 3786 Tax withholdingCommon Stock 17,341 $14.74 $255,606.34
Disclosure

SEC source: 0001887616-25-000012 · wk-form4_1766020854.xml · nonDerivative · entry 5

Kelly Patrick Arthur · CIK 0001887616 · Co-President and COO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,398,569

Read SEC document
December 15, 2025 Filed Dec 18, 2025 01:20 UTC Cipher Digital Inc. CIFR · Entity 3786 Exercise / conversionCommon Stock 33,968 Not disclosed Not disclosed
Disclosure

SEC source: 0001887616-25-000012 · wk-form4_1766020854.xml · nonDerivative · entry 4

Kelly Patrick Arthur · CIK 0001887616 · Co-President and COO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,415,910

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.

F3 · price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's Common Stock.

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.