STOCK TITAN

DeFi Development (DFDV) 10% owner buys 10,069 shares

(Neutral)
(Positive)
Form Type
4

Rhea-AI Filing Summary

For DeFi Development Corp. (DFDV), reporting person Parker White, a ten percent owner, reported two open-market purchases of common stock on 2026-08-21 totaling 10,069 shares at prices of $3.9299 and $3.88 per share. After these trades, White reports indirect ownership of 2,488,992 common shares and 4,500 shares of Series A Preferred Stock through Defi Dev LLC, and 333,841 common shares through SolSync Solutions Partnership, where he holds voting and dispositive control. The trades were not reported under a Rule 10b5-1 trading plan.

Positive

  • None.

Negative

  • None.
Insider White Parker
Role 10% Owner
Bought 10,069 shs ($39K)
Type Security Shares Price Value
Purchase Common Stock 5,069 $3.9299 $20K
Purchase Common Stock 5,000 $3.88 $19K
holding Common Stock F1 -- -- --
holding Common Stock F2 -- -- --
holding Series A Preferred Stock F1 -- -- --
Holdings After Transaction: Common Stock — 279,944 shares (Direct); Common Stock — 2,488,992 shares (Indirect, By Defi Dev LLC); Common Stock — 333,841 shares (Indirect, By SolSync Solutions Partnership); Series A Preferred Stock — 4,500 shares (Indirect, By Defi Dev LLC)
Footnotes (2)
  1. F1. Defi Dev LLC is a manager-managed limited liability company, with Parker White serving as manager.
  2. F2. Parker White and Joseph Onorati are partners of SolSync Solutions Partnership, an Alaska general partnership. Parker White is the general partner and maintains voting and dispositive control over the reported shares.
Common shares purchased 5,069 shares Purchase of DFDV common stock on 2026-08-21 at $3.9299 per share
Common shares purchased 5,000 shares Purchase of DFDV common stock on 2026-08-21 at $3.88 per share
Total net shares bought 10,069 shares Net-buy shares across reported 2026-08-21 transactions
Indirect common shares via Defi Dev LLC 2,488,992 shares Common stock indirectly owned following transactions
Indirect Series A Preferred via Defi Dev LLC 4,500 shares Series A Preferred Stock indirectly owned following transactions
Indirect common shares via SolSync Solutions Partnership 333,841 shares Common stock indirectly owned following transactions
ten percent owner regulatory
"Parker White is reported as a ten percent owner of the issuer."
Rule 10b5-1 regulatory
"The filing’s Rule 10b5-1 checkbox is not checked."
Rule 10b5-1 is a regulation that allows company insiders to buy or sell their shares at predetermined times, even if they have access to non-public information. It acts like setting a schedule in advance for transactions, helping prevent accusations of unfair trading. This rule provides a way for insiders to plan trades transparently, giving investors confidence that these transactions are not based on hidden information.
manager-managed limited liability company financial
"Defi Dev LLC is a manager-managed limited liability company, with Parker White serving as manager."
voting and dispositive control financial
"Parker White is the general partner and maintains voting and dispositive control over the reported shares."

FAQ

What insider transactions did DFDV ten percent owner Parker White report on this Form 4?

Parker White reported two purchases of DeFi Development Corp. (DFDV) common stock on 2026-08-21, totaling 10,069 shares in open-market or private transactions at per-share prices of $3.9299 and $3.88.

At what prices did Parker White buy DeFi Development Corp. (DFDV) shares?

On 2026-08-21, Parker White purchased DFDV common stock at $3.9299 per share for 5,069 shares and at $3.88 per share for 5,000 shares, both reported as open-market or private purchases.

How many DeFi Development Corp. (DFDV) shares does Parker White indirectly hold after these transactions?

After the reported transactions, Parker White reports indirect ownership of 2,488,992 common shares and 4,500 Series A Preferred through Defi Dev LLC, and 333,841 common shares through SolSync Solutions Partnership.

How are Parker White’s indirect holdings in DFDV structured?

Indirect DFDV holdings are reported as 2,488,992 common shares and 4,500 Series A Preferred held by Defi Dev LLC, where White is manager, and 333,841 common shares held by SolSync Solutions Partnership, where he is general partner with voting and dispositive control.

Were Parker White’s DFDV trades made under a Rule 10b5-1 trading plan?

No. The filing’s Rule 10b5-1 checkbox is not checked, and there is no footnote stating that the 2026-08-21 transactions were effected under a Rule 10b5-1 trading plan.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Learn about SEC filing dates
SEC Form 4
FORM 4UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number:3235-0287
Estimated average burden
hours per response:0.5
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.
1. Name and Address of Reporting Person*
White Parker

(Last)(First)(Middle)
C/O DEFI DEVELOPMENT CORP.
6401 CONGRESS AVENUE, SUITE 250

(Street)
BOCA RATON FLORIDA 33487

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
DeFi Development Corp. [ DFDV ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
DirectorX10% Owner
Officer (give title below)Other (specify below)
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
08/21/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm filed by One Reporting Person
Form filed by More than One Reporting Person
4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year)2A. Deemed Execution Date, if any (Month/Day/Year)3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeVAmount(A) or (D)Price
Common Stock08/21/2026P5,069A$3.9299274,944D
Common Stock08/21/2026P5,000A$3.88279,944D
Common Stock2,488,992IBy Defi Dev LLC(1)
Common Stock333,841IBy SolSync Solutions Partnership(2)
Series A Preferred Stock4,500IBy Defi Dev LLC(1)
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year)3A. Deemed Execution Date, if any (Month/Day/Year)4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year)7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Explanation of Responses:
1. Defi Dev LLC is a manager-managed limited liability company, with Parker White serving as manager.
2. Parker White and Joseph Onorati are partners of SolSync Solutions Partnership, an Alaska general partnership. Parker White is the general partner and maintains voting and dispositive control over the reported shares.
Remarks:
/s/ Parker White08/24/2026
** Signature of Reporting PersonDate
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)