Company: HSDTW
Filing Date: 2025-10-02
Form Type: PRE 14A
Source: 0001104659-25-096093
Chunk: 40

Company: Solana Co
Filing Date: 2025-10-02
Form: PRE 14A
Chunk 40
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s reflects the sum of the grant date fair value of equity awards as reported in the “Stock Awards” and “Option Awards” columns in the Summary Compensation Table for the applicable year.

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(b)

The equity award adjustments were calculated in accordance with Item 402(v) of Regulation S-K and include: (i) the year-end fair value of any equity awards granted in the applicable year that are outstanding and unvested as of the end of the year; (ii) the amount of change as of the end of the applicable year (from the end of the prior fiscal year) in fair value of any awards granted in prior years that are outstanding and unvested as of the end of the applicable year; (iii) for awards granted in the applicable year and vest in the same year, the fair value as of the vesting date; and (iv) for awards granted in prior years that vest in the applicable year, the amount equal to the change as of the vesting date (from the end of the prior fiscal year) in fair value. No dividends or other earnings were paid on stock or option awards in any applicable year. The valuation assumptions used to calculate fair values did not materially differ from those disclosed at the time

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TABLE OF CONTENTS

of grant. The amounts deducted or added in calculating the equity award adjustments for Mr. Andreeff are as follows:**

| Year 
 2024 | ​ 
 ​ | ​ 
 ​ | Year End FairValue of EquityAwards Granted inthe Year andOutstanding andUnvested atYear End($) 
 ​                                                                                              | ​ | 130,225 | ​ | ​ 
 ​ | ​ 
 ​ | Year over YearChange in FairValue ofOutstanding andUnvested EquityAwards($) 
 ​                                                                           | ​ | (158,145) | ​ | ​ 
 ​ | ​ 
 ​ | Fair Value asof VestingDate of EquityAwards Grantedand Vestedin the Year($) 
 ​                                                                           | ​ | 441,355 | ​ | ​ 
 ​ | ​ 
 ​ | Change in FairValue to theVesting Dateof EquityAwardsGranted in PriorYears that Vestedin the Year($) 
 ​                                                                                                    | ​ | (123,301) | ​ | ​ 
 ​ | ​ 
 ​ | TotalEquityAwardAdjustments($) 
 ​                              | ​ |  290,134 | ​ | ​ 
 ​ |
|:-----|:--|:--|:----------------------------------------------------------------