Stock Trading Canary

United States · SEC Form 4 · Snapshot date: 2026-10-18 · Built: 2026-10-18 · 中文

← United States · Coverage record

US · SEC FORM 4

DeFi Development Corp.

DFDV · Nasdaq; OTC · CIK 0001805526 · Financial Services · Asset Management

INSIDER SIGNAL

57.2 / 100

2 buyers · 8 purchase transaction lines · $301.6K gross purchase

WHY THIS SIGNAL?

Buyer breadthLow
Purchase sizeModerate
RoleModerate
RecencyModerate
ConvictionStrong
Score anatomy

Each bar shows the contribution to the current score; the weights and formula stay unchanged.

Cluster+14.0 / 35
Purchase size+12.4 / 25
Role+14.0 / 20
Recency+6.8 / 10
Conviction+10.0 / 10

What is holding the score back?

  • ⚠ Cluster breadth is moderate · 2 insider(s), not 4+
  • ⚠ Purchase size is modest relative to the model scale
  • ⚠ Role scores low · most senior buyer: TenPercentOwner (CEO, chair and 10% owners score lowest)

Purchase-size comments are relative to the model scale. Average daily volume is a separate market-context diagnostic.

US-v1.2 ranks qualifying equity purchases under the current 180-day rules. The score is a research priority, not a return forecast or probability. Backtests have not shown that a higher US score is followed by better returns.

Insider activity timeline

Owner lanes show the latest 180 days. Symbol shape identifies the transaction type; sales remain context only.

AprMayJunJulAugSepOct
Han FeiChief Financial Officer
○○○○○
White ParkerTenPercentOwner
●●●○
Kang DanielChief Strategy Officer
●●●
Onorati Joseph MarioCEO and Chairman
○
● Purchase▼ Sale○ Other

—

Purchase breadth & concentration

QUALIFYING BUYERS2
PURCHASE CONCENTRATION57%Largest buyer: Kang Daniel · $172.7K
CLUSTER BUYING · 15D2 insidersPeak activity: 2026-08-14–2026-08-21

Roles in the peak window: Chief Strategy Officer, TenPercentOwner. Concentration uses priced qualifying P lines only and does not change the saved score.

SIGNAL HISTORY

57.2 / 100

Latest recorded score

↓ -0.3 ptsversus the previous recorded snapshot
  1. 58.0
  2. 57.8
  3. 57.6
  4. 57.5
  5. 57.2

Only scores saved when a full US scoring run completed are shown; gaps are not reconstructed.

Recent Form 4 activity

12Purchases
0Sales
23Other Form 4 lines
26SEC filings · 365 days
BUYING8 qualifying P line(s) · 180 days
SELLING0 sale line(s) · context only
OTHER7 exercise / withholding / award / gift / other lines
10b5-1 / PLANNEDNot detected in parsed evidence

P is an open-market or private purchase. S is a sale. M, F, A and G usually describe exercises, tax withholding, awards and gifts. These categories remain visually separate.

Market context

Market context provides additional background on recent price performance and risk. It does not affect the Insider Signal.

Price performance

1M
-21.4%
3M
+56.0%
6M
+32.3%
12M
-70.6%

Volatility & liquidity

Volatility
618.6%
Beta
-3.70
Avg daily value
USD 7.2M

Valuation

Market cap
USD 170.1M
P/E
—

Fundamentals

Profit margin
-648.1%
ROE
-74.3%
Industry
Asset Management

Market data

Price data up to: 2026-10-07 · Price source: OpenBB/yfinance · From SEC filings: Profit margin, ROE · Fiscal year ended: 2025-12-31 · From Yahoo Finance: Market cap · Status: PASS

Short interest

Short interest is external context reported to FINRA by broker-dealers. It does not affect the Insider Signal.

Shares short
4,665,646
Previous report
4,630,663
Avg daily volume
2,907,166
Days to cover
1.6

FINRA settlement date: 2026-09-30 · Captured 2026-10-12 · FINRA equity short interest ↗. A share count, published about a week after each of two settlement dates a month; not a percentage of shares outstanding.

Historical equity purchases

Qualifying code P transactions in the local Form 4 history, including purchases outside the current signal window.

Transaction dateReporting ownerTypeSecuritySharesAvg. priceApprox. valueSource
2026-09-25White ParkerPurchase (P)Variable Rate Series C Perpetual Preferred Stock538USD 8.90USD 4,788SEC filing ↗
2026-09-24White ParkerPurchase (P)Variable Rate Series C Perpetual Preferred Stock9,462USD 8.96USD 84,780SEC filing ↗
2026-09-22Kang DanielPurchase (P)Variable Rate Series C Perpetual Preferred Stock10,440USD 8.83USD 92,183SEC filing ↗
2026-08-21White ParkerPurchase (P)Common Stock10,069USD 3.91USD 39,321SEC filing ↗
2026-08-20Kang DanielPurchase (P)Common Stock11,000USD 3.88USD 42,680SEC filing ↗
2026-08-14Kang DanielPurchase (P)Common Stock13,000USD 2.91USD 37,830SEC filing ↗
2025-12-10White ParkerPurchase (P)Common Stock17,760USD 5.76USD 102,298SEC filing ↗
2025-11-25White ParkerPurchase (P)Common Stock10,044USD 6.91USD 69,424SEC filing ↗
2025-11-25Kang DanielPurchase (P)Common Stock4,200USD 6.90USD 28,980SEC filing ↗
2024-09-03LEMOS MARCELOPurchase (P)Common Stock12,400USD 0.51USD 6,324SEC filing ↗
2023-12-15LEMOS MARCELOPurchase (P)Common Stock1,000USD 1.69USD 1,690SEC filing ↗
2023-12-04JANOVER BLAKEPurchase (P)COMMON STOCK400USD 1.26USD 504SEC filing ↗
2023-12-04JANOVER BLAKEPurchase (P)COMMON STOCK400USD 1.17USD 468SEC filing ↗
2023-11-28JANOVER BLAKEPurchase (P)COMMON STOCK3,500USD 0.97USD 3,395SEC filing ↗
2023-11-27LEMOS MARCELOPurchase (P)Common Stock699USD 0.95USD 664SEC filing ↗

Form 4 evidence

35 transaction lines in the latest 365-day window; 59 in local history.

DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-10-07White ParkerJ (J)Common Stock333,841USD 0.00USD 0SEC filing ↗
2026-10-07Onorati Joseph MarioJ (J)Common Stock271,043USD 0.00USD 0SEC filing ↗
2026-09-25White ParkerPurchase (P)Variable Rate Series C Perpetual Preferred Stock538USD 8.90USD 4,788SEC filing ↗
Show recent Form 4 evidence (30 grouped rows)
DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-10-07White ParkerJ (J)Common Stock333,841USD 0.00USD 0SEC filing ↗
2026-10-07Onorati Joseph MarioJ (J)Common Stock271,043USD 0.00USD 0SEC filing ↗
2026-09-25White ParkerPurchase (P)Variable Rate Series C Perpetual Preferred Stock538USD 8.90USD 4,788SEC filing ↗
2026-09-24White ParkerPurchase (P)Variable Rate Series C Perpetual Preferred Stock9,462USD 8.96USD 84,780SEC filing ↗
2026-09-22Kang DanielPurchase (P)Variable Rate Series C Perpetual Preferred Stock10,440USD 8.83USD 92,183SEC filing ↗
2026-09-17Han FeiTax withholding (F)Common Stock2,803USD 5.00USD 14,015SEC filing ↗
2026-08-21White ParkerPurchase (P)Common Stock10,069USD 3.91USD 39,321SEC filing ↗
2026-08-20Kang DanielPurchase (P)Common Stock11,000USD 3.88USD 42,680SEC filing ↗
2026-08-17Han FeiTax withholding (F)Common Stock2,803USD 3.16USD 8,857SEC filing ↗
2026-08-14Kang DanielPurchase (P)Common Stock13,000USD 2.91USD 37,830SEC filing ↗
2026-07-17Han FeiTax withholding (F)Common Stock2,803USD 2.82USD 7,904SEC filing ↗
2026-06-17Han FeiTax withholding (F)Common Stock2,803USD 3.09USD 8,661SEC filing ↗
2026-05-17Han FeiTax withholding (F)Common Stock2,802USD 4.78USD 13,394SEC filing ↗
2026-04-17Han FeiTax withholding (F)Common Stock2,862USD 4.78USD 13,680SEC filing ↗
2026-04-04Townsend Adam R.Award / grant (A)Common Stock28,170USD 0.00USD 0SEC filing ↗
2026-04-01JANOVER BLAKEOption exercise / conversion (M)Common Stock70,000USD 0.00USD 0SEC filing ↗
2026-04-01JANOVER BLAKETax withholding (F)Common Stock17,045USD 3.45USD 58,805SEC filing ↗
2026-03-17Han FeiTax withholding (F)Common Stock3,217USD 5.11USD 16,439SEC filing ↗
2026-02-17Tai Zachary ArisAward / grant (A)Common Stock5,000USD 0.00USD 0SEC filing ↗
2026-02-17Perfumo Thomas J.Award / grant (A)Common Stock7,000USD 0.00USD 0SEC filing ↗
2026-02-17Han FeiAward / grant (A)Common Stock374,922USD 0.00USD 0SEC filing ↗
2026-02-17Caragol William JAward / grant (A)Common Stock2,000USD 0.00USD 0SEC filing ↗
2026-01-27Stern Hadley R.Award / grant (A)Common Stock16,500USD 0.00USD 0SEC filing ↗
2025-12-10White ParkerPurchase (P)Common Stock17,760USD 5.76USD 102,298SEC filing ↗
2025-11-25White ParkerPurchase (P)Common Stock10,044USD 6.91USD 69,424SEC filing ↗
2025-11-25Kang DanielPurchase (P)Common Stock4,200USD 6.90USD 28,980SEC filing ↗
2025-11-21White ParkerJ (J)Common Stock908,409USD 1.48USD 1,344,373SEC filing ↗
2025-11-21Onorati Joseph MarioJ (J)Common Stock271,043USD 4.96USD 1,344,373SEC filing ↗
2025-11-21Kang DanielJ (J)Common Stock2,981USD 0.00USD 0SEC filing ↗
2025-10-21Perfumo Thomas J.Award / grant (A)Common Stock7,000USD 0.00USD 0SEC filing ↗

Multiple price lines in one filing are grouped and share-weighted. Price and value are blank when a grouped filing line lacks price evidence.

Snapshot & identity

Snapshot date2026-10-18
Ranking versionUS-v1.2
Data qualityPASS ELIGIBLE · —
TickerDFDV
CIK0001805526
SectorFinancial Services
IndustryAsset Management Yahoo Finance
SEC SIC6199 Finance Services
ExchangeNasdaq; OTC

Data coverage

Local Form 4 history59 transaction lines from 2023-09-11 to 2026-10-07
30 P purchase lines · 3 S sale lines · 26 other lines
SEC company submissionsOpen SEC filings ↗

Local ledger as of 2026-10-18. Mapping status is an audit field and does not erase SEC filing evidence.