SEC Form 4
DeFi Development Corp. (DFDV) insider trading
In the 12 months to Oct 26, 2026, 2 DFDV insiders reported open-market purchases of $502.3K across 8 filings; no open-market sales were filed.
Latest filing · Last 12 months · Source: SEC EDGAR · How we count
- Open-market sales
- $0
- 0 filings · 0 insiders
- Open-market purchases
- $502.3K
- 8 filings
Who traded DFDV, and when
- Purchase
DFDV daily close from Oct 27, 2025 to Oct 26, 2026, between $2.47 and $14.26, last $3.64. 0 sale and 8 purchase filings by 2 insiders, marked at their filing dates. Parker White, COO & Chief Investment Officer → COO, CHIEF INVESTMENT OFFICER → 10% owner: bought $300.6K across 4 filings, first filed Nov 25, 2025, last Sep 25, 2026. Daniel Kang, Chief Strategy Officer: bought $201.7K across 4 filings, first filed Nov 25, 2025, last Sep 23, 2026.
Largest mark · tap a row for others
Parker White · COO, CHIEF INVESTMENT OFFICER
Purchase $102,298
17,760 shares at $5.76 avg
Filed Dec 11, 2025 · traded Dec 10
Close on filing date $5.71
Parker White · COO & Chief Investment Officer → COO, CHIEF INVESTMENT OFFICER → 10% owner
COO & Chief Investment Officer → COO, CHIEF INVESTMENT OFFICER → 10% owner
$300.6K boughtDaniel Kang · Chief Strategy Officer
Chief Strategy Officer
$201.7K boughtOpen-market trades
8 filings in the last 12 months| Insider | Role | Sold | Bought | Filings | Pre-arranged (10b5-1) | Last filed |
|---|---|---|---|---|---|---|
| Parker White | COO & Chief Investment Officer → COO, CHIEF INVESTMENT OFFICER → 10% owner | — | $300.6K | 4 | — | |
| Daniel Kang | Chief Strategy Officer | — | $201.7K | 4 | — |
| Filed | Insider | Type | Shares | Avg price | Value | Held after | Source |
|---|---|---|---|---|---|---|---|
traded | Parker White 10% owner | Purchase | 10,000 | $8.96 | $89.6K | 10,000 | |
traded | Daniel Kang Chief Strategy Officer | Purchase | 10,440 | $8.83 | $92.2K | Multiple accounts | |
traded | Parker White 10% owner | Purchase | 10,069 | $3.91 | $39.3K | 274,944 | |
traded | Daniel Kang Chief Strategy Officer | Purchase | 11,000 | $3.88 | $42.7K | 18,181 | |
traded | Daniel Kang Chief Strategy Officer | Purchase | 13,000 | $2.91 | $37.8K | 13,000 | |
traded | Parker White COO, CHIEF INVESTMENT OFFICER | Purchase | 17,760 | $5.76 | $102.3K | 269,875 | |
traded | Parker White COO & Chief Investment Officer | Purchase | 10,044 | $6.91 | $69.4K | 252,115 | |
traded | Daniel Kang Chief Strategy Officer | Purchase | 4,200 | $6.90 | $29.0K | 7,181 |
GET /stocks/filings/vX/form-4?tickers=DFDV&filing_date.gte=2025-10-26&sort=filing_date.desc&limit=500{
"status": "OK",
"results": [
{
"tickers": [
"CHAD",
"DFDV",
"DFDVW",
"JNVR"
],
"issuer_cik": "0001805526",
"owner_cik": "0002061848",
"accession_number": "0002061848-26-000005",
"form_type": "4",
"filing_date": "2026-09-25",
"period_of_report": "2026-09-24",
"issuer_name": "DeFi Development Corp.",
"issuer_trading_symbol": "DFDV",
"owner_name": "White Parker",
"is_director": false,
"is_officer": false,
"is_ten_percent_owner": true,
"is_other": false,
"security_type": "non_derivative",
"record_type": "transaction",
"security_title": "Variable Rate Series C Perpetual Preferred Stock",
"transaction_timeliness": "O",
"aff_10b5_one": false,
"transaction_date": "2026-09-24",
"transaction_code": "P",
"equity_swap_involved": false,
"transaction_shares": 9462,
"transaction_price_per_share": 8.96,
"transaction_acquired_disposed": "A",
"shares_owned_following_transaction": 9462,
"transaction_value": 84779.52,
"not_subject_to_section_16": false,
"direct_or_indirect": "D",
"remarks": "The ticker symbol for the Variable Rate Series C Perpetual Preferred Stock listed above is CHAD."
},
{
"tickers": [
"CHAD",
"DFDV",
"DFDVW",
"JNVR"
],
"issuer_cik": "0001805526",
"owner_cik": "0002061848",
"accession_number": "0002061848-26-000005",
"form_type": "4",
"filing_date": "2026-09-25",
"period_of_report": "2026-09-24",
"issuer_name": "DeFi Development Corp.",
"issuer_trading_symbol": "DFDV",
"owner_name": "White Parker",
"is_director": false,
"is_officer": false,
"is_ten_percent_owner": true,
"is_other": false,
"security_type": "non_derivative",
"record_type": "transaction",
"security_title": "Variable Rate Series C Perpetual Preferred Stock",
"transaction_timeliness": "O",
"aff_10b5_one": false,
"transaction_date": "2026-09-25",
"transaction_code": "P",
"equity_swap_involved": false,
"transaction_shares": 538,
"transaction_price_per_share": 8.9,
"transaction_acquired_disposed": "A",
"shares_owned_following_transaction": 10000,
"transaction_value": 4788.2,
"not_subject_to_section_16": false,
"direct_or_indirect": "D",
"remarks": "The ticker symbol for the Variable Rate Series C Perpetual Preferred Stock listed above is CHAD."
}
]
}
// trimmed to 2 resultsThe response includes every Form 4 record; this page keeps open-market purchases and sales on common stock and removes duplicate joint-filer rows.
Other insider activity (not market trades) · 26 records
- Option exercises1 record
- Tax withholding9 records
- Grants and awards6 records
- Other10 records
Reported on Form 4 but not purchases or sales in the market, so not counted in the totals above.
How to read this page
- Open-market purchase or sale
- A buy or sell of the company's stock at market price. Grants, option exercises, shares withheld for tax, gifts and employee stock plan purchases are listed separately and not counted.
- Role
- The title on each filing. Someone whose title changed shows more than one.
- Filing date
- Insiders have two business days to report a trade. Totals and the chart use the filing date, when the trade became public.
Frequently asked questions
Has DeFi Development Corp.'s CEO sold stock?
No. Joseph Mario Onorati (CEO) made no open-market sales filed as CEO in the last 12 months.
How current is DFDV’s insider data?
These are DFDV Form 4 filings from the last year, refreshed daily. The Massive Form 4 API has the full, continuously updated record.
What counts as an open-market buy or sell?
Only purchases and sales at the market price. Option exercises, grants, gifts, and shares withheld for taxes are reported on Form 4 but are left out of the buy and sell totals.
Build with AI
Track DFDV insider trades with your agent
This page joins two Massive endpoints: Form 4 filings and daily prices. Ask an agent to watch for new filings:
Using the Massive API (massive.com/docs/llms.txt), check Form 4 filings for DFDV every day with transaction_code=P and tell me when an insider files an open-market purchase, with their role, shares, price and the filing link.
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