Nasdaq · CIK 0001805526
DFDV DeFi Development Corp.
Insider trading from SEC Form 4. Last filing 4 d ago. Close $4.51 on Oct 9, 2026, +83% from the 52-week low and -75% from the high.
DeFi Development Corp. (DFDV) has 52 SEC Form 4 filings on file from 13 insiders, the latest filed on Oct 9, 2026. In the last 90 days insiders made 2 open-market buys worth $182k and 0 open-market sells worth $0, net +$182k.
6 open-market trades have been scored at DFDV. The newest: Parker White (COO & Chief Investment Officer) bought $90k of stock on Sep 24, 2026, filed Sep 25, 2026, scored 32 (weak). The largest of the 6 shown: Blake Janover (CHIEF COMMERICAL OFFICER) sold $4.0M on Apr 4, 2025, scored 70 (notable). 2 insiders bought within 14 days of each other around Sep 24, 2026.
DFDV closed at $4.51 on Oct 9, 2026, 83% above its 52-week low and 75% below its 52-week high.
1 Form 144 notice of planned sales is on file, the latest filed May 23, 2025.
Last 90 days
Price and insider trades, last year
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™
Signals
Open-market buys and sells at DeFi Development Corp., scored.
| Score | Insider | Value | Holdings | Price context | Filed |
|---|---|---|---|---|---|
| 32Weak | Parker White COO & Chief Investment Officer buy | $90k 10,000 shares | - | - | |
| 40Moderate | Daniel Kang Chief Strategy Officer buy | $92k 10,440 shares | - | - | |
| 46Moderate | Parker White COO, CHIEF INVESTMENT OFFICER buy | $102k 17,760 shares | +7% | +963% from low-86% from high | |
| 44Moderate | Parker White COO & Chief Investment Officer buy | $69k 10,044 shares | +4% | +1176% from low-84% from high | |
| 46Moderate | Daniel Kang Chief Strategy Officer buy | $29k 4,200 shares | +141% | +1176% from low-84% from high | |
| 70Notable | Blake Janover CHIEF COMMERICAL OFFICER sell | $4.0M 738,632 shares | -101% | +8% from low-42% from high |
Planned sales
Form 144 notices filed before a sale of restricted or control stock, newest first. The sale itself usually reaches a Form 4 within days. All planned sales
| Filed | Seller | Shares | Value | Sale date | Past 3 months |
|---|---|---|---|---|---|
| May 23, 2025 | LEMOS MARCELO Associated to Affiliate | 5,243 0.25% of outstanding | $228k | May 23, 2025 | $303k |
Transactions
The newest 50 of 81 rows filed, every code.
| Date | Insider | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Oct 7, 2026 | Joseph Mario Onorati CEO and Chairman | JOther Common Stockindirect: By SolSync Solutions Partnership | -271,043 | $0.00 | $0 | 0 | 4 d ago |
| Oct 7, 2026 | Parker White COO & Chief Investment Officer | JOther Common Stockindirect: By SolSync Solutions Partnership | -333,841 | $0.00 | $0 | 0 | 4 d ago |
| Oct 7, 2026 | Joseph Mario Onorati CEO and Chairman | JOther Common Stockindirect: By DeFi International Holding, LLC | +271,043 | $0.00 | $0 | 271,043 | 4 d ago |
| Oct 7, 2026 | Parker White COO & Chief Investment Officer | JOther Common Stock | +333,841 | $0.00 | $0 | 613,785 | 4 d ago |
| Oct 7, 2026 | Joseph Mario Onorati CEO and Chairman | JOther Warrant (Right to buy)derivativeindirect: By SolSync Solutions Partnership | -27,104 | $0.00 | $0 | 0 | 4 d ago |
| Oct 7, 2026 | Joseph Mario Onorati CEO and Chairman | JOther Warrant (Right to buy)derivativeindirect: By DeFi International Holding, LLC | +27,104 | $0.00 | $0 | 27,104 | 4 d ago |
| Oct 7, 2026 | Parker White COO & Chief Investment Officer | JOther Warrant (Right to buy)derivativeindirect: By SolSync Solutions Partnership | -33,384 | $0.00 | $0 | 0 | 4 d ago |
| Oct 7, 2026 | Parker White COO & Chief Investment Officer | JOther Warrant (Right to buy)derivative | +33,384 | $0.00 | $0 | 253,781 | 4 d ago |
| Sep 24, 2026 | Parker White COO & Chief Investment Officer | POpen-market purchase Variable Rate Series C Perpetual Preferred Stock | +9,462 | $8.96 | $85k | 9,462 | 18 d ago |
| Sep 25, 2026 | Parker White COO & Chief Investment Officer | POpen-market purchase Variable Rate Series C Perpetual Preferred Stock | +538 | $8.90 | $4,788 | 10,000 | 18 d ago |
| Sep 22, 2026 | Daniel Kang Chief Strategy Officer | POpen-market purchase Variable Rate Series C Perpetual Preferred Stock | +6,900 | $8.84 | $61k | 6,900 | 20 d ago |
| Sep 22, 2026 | Daniel Kang Chief Strategy Officer | POpen-market purchase Variable Rate Series C Perpetual Preferred Stockindirect: By Riveya Technology Fund LLC | +3,540 | $8.81 | $31k | 3,540 | 20 d ago |
| Sep 17, 2026 | Fei Han Chief Financial Officer | FTax withholding Common Stock | -2,803 | $5.00 | $14k | 354,829 | 25 d ago |
| Jun 17, 2026 | Fei Han Chief Financial Officer | FTax withholding Common Stock | -2,803 | $3.09 | $8,661 | 363,238 | Jun 22, 2026 |
| May 17, 2026 | Fei Han Chief Financial Officer | FTax withholding Common Stock | -2,802 | $4.78 | $13k | 366,041 | May 18, 2026 |
| Apr 17, 2026 | Fei Han Chief Financial Officer | FTax withholding Common Stock | -2,862 | $4.78 | $14k | 368,843 | Apr 21, 2026 |
| Apr 4, 2026 | Adam R. Townsend director | AGrant or award Common Stock | +28,170 | $0.00 | $0 | 28,170 | Apr 6, 2026 |
| Apr 1, 2026 | Blake Janover CHIEF COMMERICAL OFFICER | MOption exercise Common Stock | +70,000 | $0.00 | $0 | 78,281 | Apr 3, 2026 |
| Apr 1, 2026 | Blake Janover CHIEF COMMERICAL OFFICER | FTax withholding Common Stock | -17,045 | $3.45 | $59k | 61,236 | Apr 3, 2026 |
| Apr 1, 2026 | Blake Janover CHIEF COMMERICAL OFFICER | MOption exercise Restricted Stock Unitsderivative | -70,000 | $0.00 | $0 | 0 | Apr 3, 2026 |
| Mar 31, 2026 | Thomas J. Perfumo director | AGrant or award Stock Option (Right to buy)derivative | +700 | $0.00 | $0 | 700 | Apr 2, 2026 |
| Mar 31, 2026 | Joseph Mario Onorati CEO & Chairman | AGrant or award Stock Option (Right to buy)derivative | +22,639 | $0.00 | $0 | 22,639 | Apr 2, 2026 |
| Mar 31, 2026 | William J Caragol director | AGrant or award Stock Option (Right to buy)derivative | +16,795 | $0.00 | $0 | 16,795 | Apr 2, 2026 |
| Mar 31, 2026 | Blake Janover CHIEF COMMERICAL OFFICER | AGrant or award Stock Option (Right to buy)derivative | +6,562 | $0.00 | $0 | 6,562 | Apr 2, 2026 |
| Mar 31, 2026 | Daniel Kang Chief Strategy Officer | AGrant or award Stock Option (Right to buy)derivative | +11,655 | $0.00 | $0 | 11,655 | Apr 2, 2026 |
| Mar 31, 2026 | Zachary Aris Tai director | AGrant or award Stock Option (Right to buy)derivative | +656 | $0.00 | $0 | 656 | Apr 2, 2026 |
| Mar 31, 2026 | Fei Han Chief Financial Officer | AGrant or award Stock Option (Right to buy)derivative | +13,568 | $0.00 | $0 | 13,568 | Apr 2, 2026 |
| Mar 31, 2026 | Parker White COO & Chief Investment Officer | AGrant or award Stock Option (Right to buy)derivative | +14,393 | $0.00 | $0 | 14,393 | Apr 2, 2026 |
| Mar 17, 2026 | Fei Han Chief Financial Officer | FTax withholding Common Stock | -3,217 | $5.11 | $16k | 371,705 | Mar 18, 2026 |
| Feb 10, 2025 | Samuel Drayton Haskell director | AGrant or award Stock Option (Right to buy)derivative | +10,500 | $0.00 | $0 | 10,500 | Mar 3, 2026 |
| Feb 10, 2025 | Marcelo Lemos director | AGrant or award Stock Option (Right to buy)derivative | +69,650 | $0.00 | $0 | 69,650 | Feb 26, 2026 |
| Feb 17, 2026 | Joseph Mario Onorati CEO & Chairman | AGrant or award Stock Option (Right to buy)derivative | +828,236 | $0.00 | $0 | 828,236 | Feb 19, 2026 |
| Feb 17, 2026 | Fei Han Chief Financial Officer | AGrant or award Common Stock | +374,922 | $0.00 | $0 | 374,922 | Feb 19, 2026 |
| Feb 17, 2026 | Parker White COO & Chief Investment Officer | AGrant or award Stock Option (Right to buy)derivative | +524,410 | $0.00 | $0 | 524,410 | Feb 19, 2026 |
| Feb 17, 2026 | Daniel Kang Chief Strategy Officer | AGrant or award Stock Option (Right to buy)derivative | +265,256 | $0.00 | $0 | 265,256 | Feb 19, 2026 |
| Feb 17, 2026 | Thomas J. Perfumo director | AGrant or award Common Stock | +7,000 | $0.00 | $0 | 14,000 | Feb 19, 2026 |
| Feb 17, 2026 | William J Caragol director | AGrant or award Common Stock | +2,000 | $0.00 | $0 | 54,500 | Feb 19, 2026 |
| Feb 17, 2026 | Zachary Aris Tai director | AGrant or award Common Stock | +5,000 | $0.00 | $0 | 14,500 | Feb 19, 2026 |
| Jan 27, 2026 | Hadley R. Stern director | AGrant or award Common Stock | +16,500 | $0.00 | $0 | 16,500 | Jan 29, 2026 |
| Feb 10, 2025 | Ned L Siegel director | AGrant or award Stock Option (Right to buy)derivative | +17,500 | $0.00 | $0 | 17,500 | Jan 8, 2026 |
| Feb 10, 2025 | William J Caragol director | AGrant or award Stock Option (Right to buy)derivative | +87,500 | $0.00 | $0 | 87,500 | Jan 7, 2026 |
| Dec 17, 2025 | Fei Han Chief Financial Officer | AGrant or award Stock Option (Right to buy)derivative | +226,703 | $0.00 | $0 | 226,703 | Dec 19, 2025 |
| Dec 17, 2025 | Daniel Kang Chief Strategy Officer | AGrant or award Stock Option (Right to buy)derivative | +182,616 | $0.00 | $0 | 182,616 | Dec 19, 2025 |
| Dec 17, 2025 | Joseph Mario Onorati CEO & Chairman | AGrant or award Stock Option (Right to buy)derivative | +214,659 | $0.00 | $0 | 214,659 | Dec 19, 2025 |
| Dec 17, 2025 | Parker White COO & Chief Investment Officer | AGrant or award Stock Option (Right to buy)derivative | +136,687 | $0.00 | $0 | 136,687 | Dec 19, 2025 |
| Dec 10, 2025 | Parker White COO, CHIEF INVESTMENT OFFICER | POpen-market purchase Common Stock | +17,760 | $5.76 | $102k | 269,875 | Dec 11, 2025 |
| Dec 2, 2025 | Joseph Mario Onorati CEO & Chairman | GGift Warrant (Right to buy)derivativeindirect: By 3277447 Nova Scotia Ltd | -221,613 | $0.00 | $0 | 0 | Dec 3, 2025 |
| Nov 21, 2025 | Joseph Mario Onorati CEO & Chairman | JOther Common Stockindirect: By SolSync Solutions Partnership | +271,043 | $4.96 | $1.3M | 271,043 | Nov 25, 2025 |
| Nov 21, 2025 | Daniel Kang Chief Strategy Officer | JOther Common Stock | +2,981 | $0.00 | $0 | 2,981 | Nov 25, 2025 |
| Nov 21, 2025 | Parker White COO & Chief Investment Officer | JOther Common Stock | +242,071 | $0.00 | $0 | 242,071 | Nov 25, 2025 |
Insiders
Everyone who has filed a Form 4 here.
- William J Caragoldirector, other, cfo, officer
- Samuel Drayton Haskelldirector
- Fei HanChief Financial Officer
- Blake JanoverCHIEF COMMERICAL OFFICER
- Daniel KangChief Strategy Officer
- Marcelo Lemosdirector
- Joseph Mario OnoratiCEO & Chairman
- Thomas J. Perfumodirector
- Ned L Siegeldirector
- Hadley R. Sterndirector
- Zachary Aris Taidirector
- Adam R. Townsendcfo, officer, director
- Parker WhiteCOO & Chief Investment Officer
Questions about DFDV
Answered from the filings on this page, as of the latest one.
Are insiders buying DFDV?
As of Oct 9, 2026, SEC Form 4 filings show 2 open-market buys worth $182k by 2 insiders and 0 open-market sells worth $0 by 0 insiders at DeFi Development Corp. in the last 90 days, net +$182k. Only purchases (code P) and sales (code S) count; grants, option exercises and tax withholding do not.
Who was the last insider to trade DFDV on the open market?
Parker White (COO & Chief Investment Officer) bought $90k of DFDV on Sep 24, 2026 and filed the Form 4 on Sep 25, 2026. InsiderTell scored 32 (weak), with 2 insiders on the same side within 14 days.
How many insiders file Form 4 at DeFi Development Corp.?
13 people have filed a Form 4 at DeFi Development Corp., among them William J Caragol (director and CFO), Samuel Drayton Haskell (director), Fei Han (Chief Financial Officer). Officers, directors and holders of more than 10% of a share class must report their trades within two business days.
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.