Key facts
- This page summarizes Joseph Mario Onorati's Form 4 filing for DeFi Development Corp. (DFDV).
- 4 reported transactions and 2 derivative rows are listed below.
- Accepted by SEC: 09 Oct 2026, 15:31.
Joseph Mario Onorati - 07 Oct 2026 Form 4 Insider Report for DeFi Development Corp. (DFDV)
- Reporting relationship
- CEO and Chairman, Director, 10%+ Owner
- Issuer ticker
- DFDV
- Reported as of
- 07 Oct 2026
- Net transaction value
- $0
- SEC form
- 4
- Accepted by SEC
- 09 Oct 2026, 15:31:19 UTC
- Prior SEC filing
- 02 Apr 2026
- Source filing
- View source filing
- Reporting owner signature
- /s/Joseph Mario Onorati
Source evidence
Original filing metadata and source links for verification.
4 source fields
Reporting owner
1 detail
Key filing fact
Joseph Mario Onorati filed Form 4 for DeFi Development Corp. (DFDV) on 09 Oct 2026.
Change
- Previous filing in this sequence was filed on 02 Apr 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
View source filing
Ownership activity is grounded in SEC Form 4 disclosures.
Reporting Owners (1)
CIK 0002061890
Primary reporting owner
Onorati Joseph Mario
- Relationship
- CEO and Chairman, Director, 10%+ Owner
- Address
- C/O DEFI DEVELOPMENT CORP., 6401 CONGRESS AVENUE SUITE 250, BOCA RATON
- Signature
- /s/Joseph Mario Onorati
- Signature date
- 09 Oct 2026
Reported non-derivative transactions
Shares, units, or other non-derivative securities reported in this filing.
DFDV
transaction
Common Stock
Other
- Transaction value
- Shares
- -271,043
- Change %
- -100%
- Price
- $0.000000*
- Shares after
- 0
- Date
- 07 Oct 2026
- Ownership
- By SolSync Solutions Partnership
- Footnotes
- F1, F2
DFDV
transaction
Common Stock
Other
- Transaction value
- Shares
- +271,043
- Change %
- Price
- $0.000000*
- Shares after
- 271,043
- Date
- 07 Oct 2026
- Ownership
- By DeFi International Holding, LLC
- Footnotes
- F1, F3
DFDV
holding
Common Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 2,216,137
- Date
- 07 Oct 2026
- Ownership
- By 3277447 Nova Scotia Ltd
- Footnotes
- F4
DFDV
holding
Series A Preferred Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 4,500
- Date
- 07 Oct 2026
- Ownership
- By 3277447 Nova Scotia Ltd
- Footnotes
- F4
Reported derivative securities
Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.
DFDV
transaction
Derivative
Warrant (Right to buy)
Other
- Transaction value
- Shares
- -27,104
- Change %
- -100%
- Price
- $0.000000*
- Shares after
- 0
- Date
- 07 Oct 2026
- Ownership
- By SolSync Solutions Partnership
- Underlying class
- Common Stock
- Underlying amount
- 27,104
- Exercise price
- $22.50
- Footnotes
- F1, F2
DFDV
transaction
Derivative
Warrant (Right to buy)
Other
- Transaction value
- Shares
- +27,104
- Change %
- Price
- $0.000000*
- Shares after
- 27,104
- Date
- 07 Oct 2026
- Ownership
- By DeFi International Holding, LLC
- Underlying class
- Common Stock
- Underlying amount
- 27,104
- Exercise price
- $22.50
- Footnotes
- F1, F3
* marks a reported price that did not pass the local price check.
Additional SEC filing notes
Filing notes and footnotes
Explanation of responses 4 footnotes
Footnote F1
On October 7, 2026, SolSync Solutions Partnership, an Alaska general partnership (the "Partnership"), dissolved and distributed all of the securities of the Issuer that it held to its two partners in kind, in complete liquidation of their partnership interests and in proportion to their respective percentage interests, for no consideration. Mr. Onorati previously reported only the securities held by the Partnership in which he had a pecuniary interest.
Footnote F2
Parker White and DeFi International Holding, LLC were partners of SolSync Solutions Partnership, an Alaska general partnership. Parker White was the managing partner and maintained voting and dispositive control over the securities held by the Partnership. Following the distribution, the Partnership holds no securities of the Issuer and is being wound up.
Footnote F3
DeFi International Holding, LLC, a Wyoming limited liability company, was a partner of the Partnership and received these securities in the distribution. Mr. Onorati is a manager of DeFi International Holding, LLC and may be deemed to beneficially own the securities it holds.
Footnote F4
Mr. Onorati is the control person as director and president of 3277447 Nova Scotia Ltd and may be deemed to control 3277447 Nova Scotia Ltd.