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person · Reporting owner

Nieuwkoop Jeroen

Disclosed activity across 2 companies

Tapewire entity
35317
SEC CIK
0001955369

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
Hyperliquid Strategies IncPURR · Entity 681Chief Operating OfficerSeptember 28, 2026September 30, 2026
Triller Group Inc.AGBA · Entity 7669Group Chief Strategy OfficerMay 02, 2024May 10, 2024

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.

Hyperliquid Strategies Inc

Report date September 28, 2026 · Filed September 30, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeIndirectBy SBR Limited504,404 Reported balance After 2026-09-28 transaction · row 1 Account identity is unresolved; indirect or unspecified ownership is not merged.
1 source row

Row 1 · 2026-09-28 · Grant · Acquired 82,781 · Balance 504,404

F1: Represents restricted stock units scheduled to vest over a three-year period, with one-third vesting on each of September 28, 2027, September 28, 2028 and September 28, 2029.

Common StockSEC Table I · non-derivativeDirect31,840 Reported balance Holding disclosure · report date 2026-09-28 · row 2 Holding and transaction disclosures are not merged.
1 source row

Row 2 · Balance 31,840

Filing footnotes · ownership attribution and instrument terms

F1: Represents restricted stock units scheduled to vest over a three-year period, with one-third vesting on each of September 28, 2027, September 28, 2028 and September 28, 2029.

Triller Group Inc.

Report date May 02, 2024 · Filed May 10, 2024

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Ordinary SharesSEC Table I · non-derivativeDirect254,080 Reported balance After 2024-05-02 transaction · row 1
1 source row

Row 1 · 2024-05-02 · Grant · Acquired 114,000 · Balance 254,080

F1: The subscription price is for the shares and warrants. The reporting person executed the purchase agreement with the company on November 7, 2023.

WarrantsSEC Table II · derivative / convertible security · Conversion / exercise price $1.00 · Expires 2029-11-02Direct22,800 Reported balance After 2024-05-02 transaction · row 2 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 2 · 2024-05-02 · Grant · Acquired 22,800 · Balance 22,800

F1: The subscription price is for the shares and warrants. The reporting person executed the purchase agreement with the company on November 7, 2023.

Filing footnotes · ownership attribution and instrument terms

F1: The subscription price is for the shares and warrants. The reporting person executed the purchase agreement with the company on November 7, 2023.

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 28, 2026 Filed Sep 30, 2026 21:27 UTC Hyperliquid Strategies Inc PURR · Entity 681 GrantCommon Stock 82,781 $0.00 $0.00
Disclosure

SEC source: 0001193125-26-409271 · ownership.xml · nonDerivative · entry 1

Nieuwkoop Jeroen · CIK 0001955369 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Indirect · By SBR Limited

Disclosed balance after: 504,404

F1 · shares: Represents restricted stock units scheduled to vest over a three-year period, with one-third vesting on each of September 28, 2027, September 28, 2028 and September 28, 2029.

F1 · price: Represents restricted stock units scheduled to vest over a three-year period, with one-third vesting on each of September 28, 2027, September 28, 2028 and September 28, 2029.

F1 · acquired: Represents restricted stock units scheduled to vest over a three-year period, with one-third vesting on each of September 28, 2027, September 28, 2028 and September 28, 2029.

Read SEC document
June 23, 2026 Filed Jun 25, 2026 21:06 UTC Hyperliquid Strategies Inc PURR · Entity 681 GrantCommon Stock 421,623 $0.00 $0.00
Disclosure

SEC source: 0001193125-26-283015 · ownership.xml · nonDerivative · entry 1

Nieuwkoop Jeroen · CIK 0001955369 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Indirect · By SBR Limited

Disclosed balance after: 421,623

F1 · price: Represents restricted stock units ("RSUs") received on June 23, 2026 by SBR Limited, a Hong Kong company controlled by the reporting person, in connection with the entry of an executive placement agreement by and between the registrant and SBR Limited, vesting as follows: (a) as to 271,923 RSUs, ratably on an annual basis over 3 years commencing on December 2, 2026, and (b) as to 149,700 units, ratably on an annual basis over 3 years commencing on May 5, 2027.

F1 · acquired: Represents restricted stock units ("RSUs") received on June 23, 2026 by SBR Limited, a Hong Kong company controlled by the reporting person, in connection with the entry of an executive placement agreement by and between the registrant and SBR Limited, vesting as follows: (a) as to 271,923 RSUs, ratably on an annual basis over 3 years commencing on December 2, 2026, and (b) as to 149,700 units, ratably on an annual basis over 3 years commencing on May 5, 2027.

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December 04, 2025 Filed Jan 7, 2026 21:05 UTC Hyperliquid Strategies Inc PURR · Entity 681 OtherCommon Stock 31,840 Not disclosed Not disclosed
Disclosure

SEC source: 0001193125-26-006289 · ownership.xml · nonDerivative · entry 1

Nieuwkoop Jeroen · CIK 0001955369 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 31,840

F1 · price: On December 2, 2025, Hyperliquid Strategies Inc (the "Company") completed its previously announced business combination (the "Closing"), pursuant to the Business Combination Agreement, dated as of July 11, 2025 (as amended on September 22, 2025, the "BCA"), by and among the Company, Sonnet BioTherapeutics Holdings, Inc. ("Sonnet"), Rorschach I LLC, TBS Merger Sub Inc. and Rorschach Merger Sub, LLC . In connection with the Closing, Rorschach Capital LLC received an aggregate of 6,580,800 shares of common stock, par value $0.01 per share, of the Company (the "Common Stock"). On December 4, 2025, Rorschach Capital LLC distributed 31,840 shares of Common Stock to Mr. Nieuwkoop, a member of Rorschach Capital LLC.

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May 02, 2024 Filed May 10, 2024 21:00 UTC Triller Group Inc. AGBA · Entity 7669 GrantWarrants · Derivative 22,800 Not disclosed Strike: $1.00 Not disclosed
Disclosure

SEC source: 0001213900-24-041805 · ownership.xml · derivative · entry 2

Nieuwkoop Jeroen · CIK 0001955369 · Group Chief Strategy Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 22,800

Underlying: Ordinary Shares · 22,800 shares

Expires 2029-11-02

F1 · price: The subscription price is for the shares and warrants. The reporting person executed the purchase agreement with the company on November 7, 2023.

Read SEC document
May 02, 2024 Filed May 10, 2024 21:00 UTC Triller Group Inc. AGBA · Entity 7669 GrantOrdinary Shares 114,000 $79,865.00 $9,104,610,000.00
Disclosure

SEC source: 0001213900-24-041805 · ownership.xml · nonDerivative · entry 1

Nieuwkoop Jeroen · CIK 0001955369 · Group Chief Strategy Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 254,080

F1 · price: The subscription price is for the shares and warrants. The reporting person executed the purchase agreement with the company on November 7, 2023.

Read SEC document
February 22, 2024 Filed Mar 7, 2024 21:04 UTC Triller Group Inc. AGBA · Entity 7669 GrantOrdinary Shares 114,000 Not disclosed Not disclosed
Disclosure

SEC source: 0001213900-24-020773 · ownership.xml · nonDerivative · entry 2

Nieuwkoop Jeroen · CIK 0001955369 · Group Chief Strategy Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 140,080

F1 · price: Acquired pursuant to annual grant of shares to officers for services performed as an officer.

Read SEC document
January 22, 2024 Filed Mar 7, 2024 21:04 UTC Triller Group Inc. AGBA · Entity 7669 GrantOrdinary Shares 26,080 Not disclosed Not disclosed
Disclosure

SEC source: 0001213900-24-020773 · ownership.xml · nonDerivative · entry 1

Nieuwkoop Jeroen · CIK 0001955369 · Group Chief Strategy Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 26,080

F1 · price: Acquired pursuant to annual grant of shares to officers for services performed as an officer.

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.