Fei Han - 31 Mar 2026 Form 4 Insider Report for DeFi Development Corp. (DFDV)

Reporting relationship: Chief Financial Officer
Issuer ticker: DFDV
Reported as of: 31 Mar 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 02 Apr 2026, 16:08:54 UTC
Prior SEC filing: 18 Mar 2026
Next SEC filing: 21 Apr 2026
Source filing: View source filing
Reporting owner signature: /s/ John (Fei) Han

Key filing fact

Fei Han filed Form 4 for DeFi Development Corp. (DFDV) on 02 Apr 2026.

Key facts

This page summarizes Fei Han's Form 4 filing for DeFi Development Corp. (DFDV).
1 reported transaction and 1 derivative row are listed below.
Accepted by SEC: 02 Apr 2026, 16:08.

Change

Previous filing in this sequence was filed on 18 Mar 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 0002062017 Primary reporting owner

Han Fei

Relationship: Chief Financial Officer
Address: C/O DEFI DEVELOPMENT CORP., 6401 CONGRESS AVENUE, SUITE 250, BOCA RATON
Signature: /s/ John (Fei) Han
Signature date: 02 Apr 2026

Reported derivative securities

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

DFDV transaction Derivative

Stock Option (Right to buy)

Award

Transaction value
Shares: +13,568
Change %
Price: $0.000000^*
Shares after: 13,568
Date: 31 Mar 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 13,568
Exercise price: $22.50
Footnotes: F1, 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

This option was granted as an adjustment to outstanding equity awards in connection with the warrant dividend distributed by DeFi Development Corp. to its holders of common stock on October 27, 2025.

Footnote F2

This option is fully vested and exercisable on the date of grant.