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

Role: Chief Financial Officer
Signature: /s/ John (Fei) Han
Issuer symbol: DFDV
Transactions as of: 17 Mar 2026
Net transactions value: $0
Form type: 4
Filing time: 18 Mar 2026, 19:22:10 UTC
Previous filing: 19 Feb 2026
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Han Fei	Chief Financial Officer	C/O DEFI DEVELOPMENT CORP., 6401 CONGRESS AVENUE, SUITE 250, BOCA RATON	/s/ John (Fei) Han	18 Mar 2026	0002062017

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	DFDV	Common Stock	Tax liability		-3,217	-0.86%	$5.11^*	371,705	17 Mar 2026	Direct	F1
holding	DFDV	Common Stock						468,517	17 Mar 2026	By Defi Dev LLC	F2
holding	DFDV	Series A Preferred Stock						1,000	17 Mar 2026	By Defi Dev LLC	F2

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Represents shares of Defi Development Corp. Common Stock withheld for payment of taxes due in connection with the vesting of restricted stock units.
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.