Jeroen Nieuwkoop - 23 Jun 2026 Form 4 Insider Report for Hyperliquid Strategies Inc (PURR)

Reporting relationship: Chief Operating Officer
Issuer ticker: PURR
Reported as of: 23 Jun 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 25 Jun 2026, 17:06:41 UTC
Prior SEC filing: 07 Jan 2026
Source filing: View source filing
Reporting owner signature: Jason T. Simon, Attorney-in-Fact

Key filing fact

Jeroen Nieuwkoop filed Form 4 for Hyperliquid Strategies Inc (PURR) on 25 Jun 2026.

Key facts

This page summarizes Jeroen Nieuwkoop's Form 4 filing for Hyperliquid Strategies Inc (PURR).
1 reported transaction and 0 derivative rows are listed below.
Accepted by SEC: 25 Jun 2026, 17:06.

Change

Previous filing in this sequence was filed on 07 Jan 2026.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001955369 Primary reporting owner

Nieuwkoop Jeroen

Relationship: Chief Operating Officer
Address: C/O HYPERLIQUID STRATEGIES INC, 477 MADISON AVENUE, 22ND FLOOR, NEW YORK
Signature: Jason T. Simon, Attorney-in-Fact
Signature date: 25 Jun 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

PURR transaction

Common Stock

Award

Transaction value
Shares: +421,623
Change %
Price: $0.000000^*
Shares after: 421,623
Date: 23 Jun 2026
Ownership: By SBR Limited
Footnotes: F1

PURR holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 31,840
Date: 23 Jun 2026
Ownership: Direct

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 1 footnote

Footnote F1

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.