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person · Reporting owner

Wurth Douglas Clark

Disclosed activity across 3 companies

Tapewire entity
22025
SEC CIK
0001830551

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
Bluejay Diagnostics, Inc.BJDX · Entity 8627DirectorAugust 17, 2026August 18, 2026
Cipher Digital Inc.GWAC · Entity 3786DirectorMarch 10, 2021April 20, 2021
Good Works II Acquisition Corp.GWII · Entity 125431Director · CEOJuly 08, 2022July 12, 2022

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.

Bluejay Diagnostics, Inc.

Report date August 17, 2026 · Filed August 18, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $2.08 · Expires 2031-08-17Direct100,000 Reported balance After 2026-08-17 transaction · row 1 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 1 · 2026-08-17 · Grant · Acquired 100,000 · Balance 100,000

F1: Represents out-of-the-money stock options that vest and become exercisable for $2.075 per share on the first anniversary of the grant date, provided, however, that the options shall not be exercisable unless and until the U.S. Food and Drug Administration shall have granted clearance or approval of the issuer's Symphony IL-6 point-of-care testing device.

Filing footnotes · ownership attribution and instrument terms

F1: Represents out-of-the-money stock options that vest and become exercisable for $2.075 per share on the first anniversary of the grant date, provided, however, that the options shall not be exercisable unless and until the U.S. Food and Drug Administration shall have granted clearance or approval of the issuer's Symphony IL-6 point-of-care testing device.

Cipher Digital Inc.

Report date March 10, 2021 · Filed April 20, 2021

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect195,000 Ending reported balance After 2021-03-10 transaction · row 2
2 source rows · reconciled sequence

Row 1 · 2021-03-10 · Gift · Disposed 250,000 · Balance 125,000

F1: On or about the transaction date, the reporting person donated 250,000 shares of Issuer common stock to a charitable organization, and received for no consideration 70,000 shares of Issuer common stock from certain officers and directors, and the sponsor of, the Issuer.

Row 2 · 2021-03-10 · Gift · Acquired 70,000 · Balance 195,000

F1: On or about the transaction date, the reporting person donated 250,000 shares of Issuer common stock to a charitable organization, and received for no consideration 70,000 shares of Issuer common stock from certain officers and directors, and the sponsor of, the Issuer.

Filing footnotes · ownership attribution and instrument terms

F1: On or about the transaction date, the reporting person donated 250,000 shares of Issuer common stock to a charitable organization, and received for no consideration 70,000 shares of Issuer common stock from certain officers and directors, and the sponsor of, the Issuer.

Good Works II Acquisition Corp.

Report date July 08, 2022 · Filed July 12, 2022

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect350,000 Reported balance After 2022-07-08 transaction · row 1
1 source row

Row 1 · 2022-07-08 · Gift · Disposed 50,000 · Balance 350,000

F1: On or about the transaction date, the reporting person transferred 50,000 shares of Issuer common stock to a director of the Issuer.

Filing footnotes · ownership attribution and instrument terms

F1: On or about the transaction date, the reporting person transferred 50,000 shares of Issuer common stock to a director of the Issuer.

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
August 17, 2026 Filed Aug 18, 2026 20:16 UTC Bluejay Diagnostics, Inc. BJDX · Entity 8627 GrantStock Option (Right to Buy) · Derivative 100,000 $0.00 Strike: $2.08 $0.00
Disclosure

SEC source: 0001123292-26-001126 · form4.xml · derivative · entry 1

Wurth Douglas Clark · CIK 0001830551 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 100,000

Underlying: Common Stock · 100,000 shares

Expires 2031-08-17

F1 · derivative.exercise_date: Represents out-of-the-money stock options that vest and become exercisable for $2.075 per share on the first anniversary of the grant date, provided, however, that the options shall not be exercisable unless and until the U.S. Food and Drug Administration shall have granted clearance or approval of the issuer's Symphony IL-6 point-of-care testing device.

Read SEC document
March 14, 2026 Filed May 18, 2026 21:21 UTC Bluejay Diagnostics, Inc. BJDX · Entity 8627 PurchaseCommon Stock 12,500 $2.00 $25,000.00
Disclosure

SEC source: 0001123292-26-000690 · form4.xml · nonDerivative · entry 1

Wurth Douglas Clark · CIK 0001830551 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,608

F1 · shares: On March 14, 2026, Mr. Wurth purchased 12,500 shares of the issuer's common stock ("Common Stock") from the issuer in a private placement at a price of $2.00 per share.

F2 · ownership.direct: Of such amount, 34 shares of Common Stock are held by Wurth Holdings LLC, an entity controlled by Mr. Wurth.

Read SEC document
February 01, 2023 Filed Feb 13, 2023 22:32 UTC Bluejay Diagnostics, Inc. BJDX · Entity 8627 GrantCommon Stock 27,500 $0.44 $12,100.00
Disclosure

SEC source: 0001213900-23-010875 · ownership.xml · nonDerivative · entry 1

Wurth Douglas Clark · CIK 0001830551 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,313,849

Read SEC document
July 08, 2022 Filed Jul 12, 2022 17:00 UTC Good Works II Acquisition Corp. GWII · Entity 125431 GiftCommon Stock 50,000 $0.00 $0.00
Disclosure

SEC source: 0001213900-22-038900 · ownership.xml · nonDerivative · entry 1

Wurth Douglas Clark · CIK 0001830551 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 350,000

F1 · price: On or about the transaction date, the reporting person transferred 50,000 shares of Issuer common stock to a director of the Issuer.

Read SEC document
March 22, 2022 Filed Mar 23, 2022 22:14 UTC Bluejay Diagnostics, Inc. BJDX · Entity 8627 GrantOption to purchase common stock · Derivative 2,500 Not disclosed Strike: $1.26 Not disclosed
Disclosure

SEC source: 0001213900-22-014582 · ownership.xml · derivative · entry 1

Wurth Douglas Clark · CIK 0001830551 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 254,728

Underlying: Common Stock · 2,500 shares

Expires 2032-03-22

F2 · price: The stock options were issued in connection with the reporting person's Board of Director services to the Company.

F1 · derivative.exercise_date: The stock options set forth in this table vest on December 15, 2022, subject to the grantee's continued service to the Company on the vesting date.

F3 · balance_after: Includes warrants to purchase 69,868 shares of common stock held indirectly by Wurth Holdings, LLC and options to purchase 157,360 shares of common stock held directly by the reporting person.

Read SEC document
March 17, 2022 Filed Mar 18, 2022 18:04 UTC Bluejay Diagnostics, Inc. BJDX · Entity 8627 PurchaseCommon Stock 40,000 $1.18 $47,120.00
Disclosure

SEC source: 0001213900-22-013510 · ownership.xml · nonDerivative · entry 1

Wurth Douglas Clark · CIK 0001830551 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,286,349

F1 · price: This transaction was executed in multiple trades at prices ranging from $1.15 to $1.20. The price reported above reflects the weighted average purchase price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F2 · balance_after: Does not include 1,108,883 shares held indirectly by Wurth Holdings, LLC.

Read SEC document
March 16, 2022 Filed Mar 17, 2022 13:00 UTC Bluejay Diagnostics, Inc. BJDX · Entity 8627 PurchaseCommon Stock 60,000 $1.09 $65,400.00
Disclosure

SEC source: 0001213900-22-013129 · ownership.xml · nonDerivative · entry 1

Wurth Douglas Clark · CIK 0001830551 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,246,349

F1 · price: This transaction was executed in multiple trades at prices ranging from $1.01 to $1.15. The price reported above reflects the weighted average purchase price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F2 · balance_after: Does not include 1,108,883 shares held indirectly by Wurth Holdings, LLC.

Read SEC document
January 10, 2022 Filed Jan 14, 2022 00:33 UTC Bluejay Diagnostics, Inc. BJDX · Entity 8627 GrantOption to purchase common stock · Derivative 25,000 Not disclosed Strike: $2.79 Not disclosed
Disclosure

SEC source: 0001213900-22-002009 · ownership.xml · derivative · entry 1

Wurth Douglas Clark · CIK 0001830551 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 252,228

Underlying: Common Stock · 25,000 shares

Expires 2032-01-10

F2 · price: The stock options were issued in connection with the reporting person's Board of Director services to the Company.

F1 · derivative.exercise_date: The stock options set forth in this table vest on December 15, 2022, subject to the grantee's continued service to the Company on the vesting date.

F3 · balance_after: Includes warrants to purchase 69,868 shares of common stock held indirectly by Wurth Holdings, LLC and options to purchase 157,360 shares of common stock held directly by the reporting person.

Read SEC document
November 11, 2021 Filed Nov 15, 2021 18:56 UTC Good Works II Acquisition Corp. GWII · Entity 125431 GiftCommon Stock 250,000 $0.00 $0.00
Disclosure

SEC source: 0001213900-21-059613 · ownership.xml · nonDerivative · entry 1

Wurth Douglas Clark · CIK 0001830551 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 400,000

F1 · price: On or about the transaction date, the reporting person donated 250,000 shares of Issuer common stock to certain charitable organizations.

Read SEC document
March 10, 2021 Filed Apr 20, 2021 00:23 UTC Cipher Digital Inc. GWAC · Entity 3786 GiftCommon Stock 70,000 $0.00 $0.00
Disclosure

SEC source: 0001213900-21-022182 · ownership.xml · nonDerivative · entry 2

Wurth Douglas Clark · CIK 0001830551 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 195,000

F1 · price: On or about the transaction date, the reporting person donated 250,000 shares of Issuer common stock to a charitable organization, and received for no consideration 70,000 shares of Issuer common stock from certain officers and directors, and the sponsor of, the Issuer.

Read SEC document
March 10, 2021 Filed Apr 20, 2021 00:23 UTC Cipher Digital Inc. GWAC · Entity 3786 GiftCommon Stock 250,000 $0.00 $0.00
Disclosure

SEC source: 0001213900-21-022182 · ownership.xml · nonDerivative · entry 1

Wurth Douglas Clark · CIK 0001830551 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 125,000

F1 · price: On or about the transaction date, the reporting person donated 250,000 shares of Issuer common stock to a charitable organization, and received for no consideration 70,000 shares of Issuer common stock from certain officers and directors, and the sponsor of, the Issuer.

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.