Blane Walter - 21 May 2026 Form 4 Insider Report for Solana Co (HSDT)

Reporting relationship: Director
Issuer ticker: HSDT
Reported as of: 21 May 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 26 May 2026, 19:30:05 UTC
Prior SEC filing: 26 May 2026
Source filing: View source filing
Reporting owner signature: /s/ Agustina Gani Tjandrasuwita, Attorney-in-Fact

Key filing fact

Blane Walter filed Form 4 for Solana Co (HSDT) on 26 May 2026.

Key facts

This page summarizes Blane Walter's Form 4 filing for Solana Co (HSDT).
2 reported transactions and 1 derivative row are listed below.
Accepted by SEC: 26 May 2026, 19:30.

Change

Previous filing in this sequence was filed on 26 May 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 0001340555 Primary reporting owner

Walter Blane

Relationship: Director
Address: C/O SOLANA COMPANY, 1650 MARKET STREET, SUITE 3600, PHILADELPHIA
Signature: /s/ Agustina Gani Tjandrasuwita, Attorney-in-Fact
Signature date: 26 May 2026

Reported non-derivative transactions

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

HSDT transaction

Class A Common Stock

Award

Transaction value
Shares: +6,360
Change %: +291%
Price: $0.000000^*
Shares after: 8,542
Date: 21 May 2026
Ownership: Direct
Footnotes: F1

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

HSDT transaction Derivative

Stock Option (Right to Buy)

Award

Transaction value
Shares: +18,564
Change %
Price: $0.000000^*
Shares after: 18,564
Date: 21 May 2026
Ownership: Direct
Underlying class: Class A Common Stock
Underlying amount: 18,564
Exercise price: $2.36
Footnotes: F2

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

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 2 footnotes

Footnote F1

Grant to the Reporting Person of restricted stock units ("RSUs") under the Issuer's 2022 Equity Incentive Plan (the "Plan"). The RSUs vest in a series of twelve (12) successive equal monthly installments on the last day of each month so that all of the RSUs will be fully vested on the one-year anniversary of the grant date, subject to the Reporting Person's continued service through each applicable vesting period.

Footnote F2

Grant to the Reporting Person of a stock option under the Plan. The options vest in a series of twelve (12) successive equal monthly installments on the last day of each month so that all of the options will be fully vested on the one-year anniversary of the grant date, subject to the Reporting Person's continued service through each applicable vesting period.