Fei Han - 17 Jul 2026 Form 4 Insider Report for DeFi Development Corp. (DFDV)

Reporting relationship: Chief Financial Officer
Issuer ticker: DFDV
Reported as of: 17 Jul 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 20 Jul 2026, 16:25:20 UTC
Prior SEC filing: 22 Jun 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 20 Jul 2026.

Key facts

This page summarizes Fei Han's Form 4 filing for DeFi Development Corp. (DFDV).
1 reported transaction and 0 derivative rows are listed below.
Accepted by SEC: 20 Jul 2026, 16:25.

Change

Previous filing in this sequence was filed on 22 Jun 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: 20 Jul 2026

Reported non-derivative transactions

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

DFDV transaction

Common Stock

Tax liability

Transaction value
Shares: -2,803
Change %: -0.77%
Price: $2.82^*
Shares after: 360,435
Date: 17 Jul 2026
Ownership: Direct
Footnotes: F1

DFDV holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 468,517
Date: 17 Jul 2026
Ownership: By Defi Dev LLC
Footnotes: F2

DFDV holding

Series A Preferred Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 1,000
Date: 17 Jul 2026
Ownership: By Defi Dev LLC
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

Represents shares of Defi Development Corp. Common Stock withheld for payment of taxes due in connection with the vesting of restricted stock units.

Footnote F2

Mr. Han is a member of Defi Dev LLC, a manager-managed limited liability company. The securities herein are voted on by Parker White serving as manager of Defi Dev LLC.