Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| DEEP FISSION, INC.FISN · Entity 5748 | Director | July 23, 2026 | July 27, 2026 |
| DeFi Development Corp.DFDV · Entity 6498 | Director | April 01, 2026 | April 03, 2026 |
| Soulpower Acquisition Corp.SOUL · Entity 5766 | Director | April 01, 2025 | April 01, 2025 |
Disclosed balances
About these balances
Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.
DEEP FISSION, INC.
Report date July 23, 2026 · Filed July 27, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Restricted Stock UnitSEC Table II · derivative / convertible security · Conversion / exercise price $0.00 | Direct | 18,962 |
Reported balance
After 2026-07-23 transaction · row 1
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 1 · 2026-07-23 · Grant · Acquired 18,962 · Balance 18,962 F1: Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock upon vesting. The units vest on July 20, 2027, provided the holder continues to provide service through the vesting date. |
Filing footnotes · ownership attribution and instrument terms
F1: Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock upon vesting. The units vest on July 20, 2027, provided the holder continues to provide service through the vesting date.
DeFi Development Corp.
Report date April 01, 2026 · Filed April 03, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | Direct | 61,236 |
Ending reported balance
After 2026-04-01 transaction · row 2
2 source rows · reconciled sequenceRow 1 · 2026-04-01 · Exercise / conversion · Acquired 70,000 · Balance 78,281 Row 2 · 2026-04-01 · Tax withholding · Disposed 17,045 · Balance 61,236 F1: Represents shares of Defi Development Corp. Common Stock withheld for payment of taxes due in connection with the vesting of restricted stock units. |
| Restricted Stock UnitsSEC Table II · derivative / convertible security · Conversion / exercise price $0.00 · Expires 2029-01-01 | Direct | 0 |
Reported balance
After 2026-04-01 transaction · row 3
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 3 · 2026-04-01 · Exercise / conversion · Disposed 70,000 · Balance 0 F2: Reflects a 7-for-1 forward stock split effective on May 21, 2025. F3: In connection with a separation agreement between the reporting person and the issuer, all shares subject to the reporting person's award of restricted stock granted by the issuer on April 9, 2025 became fully vested. |
Filing footnotes · ownership attribution and instrument terms
F1: Represents shares of Defi Development Corp. Common Stock withheld for payment of taxes due in connection with the vesting of restricted stock units.
F2: Reflects a 7-for-1 forward stock split effective on May 21, 2025.
F3: In connection with a separation agreement between the reporting person and the issuer, all shares subject to the reporting person's award of restricted stock granted by the issuer on April 9, 2025 became fully vested.
Soulpower Acquisition Corp.
Report date April 01, 2025 · Filed April 01, 2025
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Class B Ordinary SharesSEC Table II · derivative / convertible security | Direct | Not disclosed |
Reported balance
Holding disclosure · report date 2025-04-01 · row 1
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 1 · Balance Not disclosed F1: As described in the registration statement on Form S-1 (File No. 333-284465) of Soulpower Acquisition Corporation (the "Issuer") under the heading "Description of Securities--Founder Shares," the Class B ordinary shares will automatically convert into shares of Class A ordinary shares at the time of the Issuer's initial business combination, or at any time prior to the Issuer's initial business combination, at the option of the holder, on a one-for-one basis, subject to certain adjustments. The Class B ordinary shares have no expiration date. |
Filing footnotes · ownership attribution and instrument terms
F1: As described in the registration statement on Form S-1 (File No. 333-284465) of Soulpower Acquisition Corporation (the "Issuer") under the heading "Description of Securities--Founder Shares," the Class B ordinary shares will automatically convert into shares of Class A ordinary shares at the time of the Issuer's initial business combination, or at any time prior to the Issuer's initial business combination, at the option of the holder, on a one-for-one basis, subject to certain adjustments. The Class B ordinary shares have no expiration date.
Transaction history
JSON APIPurchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”
The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.
| Transaction date | Company | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| July 23, 2026 Filed Jul 27, 2026 21:02 UTC | DEEP FISSION, INC. FISN · Entity 5748 | GrantRestricted Stock Unit · Derivative | 18,962 | $0.00 Strike: $0.00 | $0.00 |
DisclosureSEC source: 0001104659-26-087135 · tm2621403-3_4seq1.xml · derivative · entry 1 JANOVER BLAKE · CIK 0001950877 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 18,962 Underlying: Common Stock · 18,962 shares Expires not disclosed F1 · derivative.exercise_date: Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock upon vesting. The units vest on July 20, 2027, provided the holder continues to provide service through the vesting date. F1 · derivative.expiration_date: Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock upon vesting. The units vest on July 20, 2027, provided the holder continues to provide service through the vesting date. Read SEC document |
| April 01, 2026 Filed Apr 3, 2026 20:00 UTC | DeFi Development Corp. DFDV · Entity 6498 | Exercise / conversionRestricted Stock Units · Derivative | 70,000 | $0.00 Strike: $0.00 | $0.00 |
DisclosureSEC source: 0001213900-26-039922 · ownership.xml · derivative · entry 3 JANOVER BLAKE · CIK 0001950877 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 70,000 shares Expires 2029-01-01 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F2 · shares: Reflects a 7-for-1 forward stock split effective on May 21, 2025. F3 · derivative.exercise_date: In connection with a separation agreement between the reporting person and the issuer, all shares subject to the reporting person's award of restricted stock granted by the issuer on April 9, 2025 became fully vested. Read SEC document |
| April 01, 2026 Filed Apr 3, 2026 20:00 UTC | DeFi Development Corp. DFDV · Entity 6498 | Tax withholdingCommon Stock | 17,045 | $3.45 | $58,805.25 |
DisclosureSEC source: 0001213900-26-039922 · ownership.xml · nonDerivative · entry 2 JANOVER BLAKE · CIK 0001950877 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 61,236 F1 · kind: Represents shares of Defi Development Corp. Common Stock withheld for payment of taxes due in connection with the vesting of restricted stock units. Read SEC document |
| April 01, 2026 Filed Apr 3, 2026 20:00 UTC | DeFi Development Corp. DFDV · Entity 6498 | Exercise / conversionCommon Stock | 70,000 | $0.00 | $0.00 |
DisclosureSEC source: 0001213900-26-039922 · ownership.xml · nonDerivative · entry 1 JANOVER BLAKE · CIK 0001950877 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 78,281 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| March 31, 2026 Filed Apr 2, 2026 20:15 UTC | DeFi Development Corp. DFDV · Entity 6498 | GrantStock Option (Right to buy) · Derivative | 6,562 | $0.00 Strike: $22.50 | $0.00 |
DisclosureSEC source: 0001213900-26-039354 · ownership.xml · derivative · entry 1 JANOVER BLAKE · CIK 0001950877 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 6,562 Underlying: Common Stock · 6,562 shares Expires 2028-01-21 F1 · shares: The option was granted as an adjustment to outstanding equity awards in connection with the warrant dividend distributed by DeFi Development Corp. to its holders of common stock on October 27, 2025. F2 · derivative.exercise_date: This option is fully vested and exercisable on the date of grant. Read SEC document |
| March 09, 2026 Filed Mar 10, 2026 21:28 UTC | DEEP FISSION, INC. NONE · Entity 5748 | GrantRestricted Stock Unit · Derivative | 3,334 | $0.00 Strike: $0.00 | $0.00 |
DisclosureSEC source: 0001104659-26-025952 · tm268353-6_4seq1.xml · derivative · entry 1 JANOVER BLAKE · CIK 0001950877 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 103,334 Underlying: Common Stock · 3,334 shares Expires 2033-03-09 F1 · derivative.exercise_date: Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock upon vesting. The units vest on the one-year anniversary of the grant date, provided the holder continues to provide service through the vesting date. After the units vest, the holder may elect to defer receipt of the shares until the earlier of a qualifying distribution event or the termination of service, as permitted under the Issuer's equity incentive plan. Read SEC document |
| December 19, 2025 Filed Dec 23, 2025 21:06 UTC | DEEP FISSION, INC. NONE · Entity 5748 | GrantRestricted Stock Unit · Derivative | 100,000 | $0.00 Strike: $0.00 | $0.00 |
DisclosureSEC source: 0001104659-25-124201 · tm2531523-9_4seq1.xml · derivative · entry 1 JANOVER BLAKE · CIK 0001950877 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 100,000 Underlying: Common Stock · 100,000 shares Expires not disclosed F1 · security: Each restricted stock unit gives the holder the right to receive one share of the Issuer's common stock upon vesting. The units vest after six months, as long as the holder continues to provide service through the vesting date. After the units vest, the holder may choose to delay receiving the shares until the earlier of a qualifying distribution event or the end of service, as allowed under the Issuer's equity incentive plan. F1 · derivative.exercise_date: Each restricted stock unit gives the holder the right to receive one share of the Issuer's common stock upon vesting. The units vest after six months, as long as the holder continues to provide service through the vesting date. After the units vest, the holder may choose to delay receiving the shares until the earlier of a qualifying distribution event or the end of service, as allowed under the Issuer's equity incentive plan. F2 · derivative.expiration_date: These restricted stock units do not have an expiration date. Read SEC document |
| April 09, 2025 Filed Apr 12, 2025 01:08 UTC | DeFi Development Corp. JNVR · Entity 6498 | GrantRestricted Stock Unit · Derivative | 10,000 | $0.00 | $0.00 |
DisclosureSEC source: 0001213900-25-031245 · ownership.xml · derivative · entry 2 JANOVER BLAKE · CIK 0001950877 · Director · CHIEF COMMERICAL OFFICER 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 10,000 Underlying: Common Stock · 10,000 shares Expires 2029-01-01 F1 · derivative.exercise_price: Each restricted stock unit is the economic equivalent of one share of Janover Inc. (the "Issuer") Common Stock. F2 · derivative.exercise_date: Twenty-five percent of this restricted stock unit grant will vest on the first year anniversary of the grant, and thereafter the one thirty sixth (1/36th) of the remainder number of RSUs are scheduled to vest on each of the thirty-six (36) consecutive monthly vesting dates that occur after April 9, 2026. Read SEC document |
| April 04, 2025 Filed Apr 8, 2025 19:23 UTC | DeFi Development Corp. JNVR · Entity 6498 | SaleSERIES A PREFERRED STOCK | 10,000 | $42.97 | $429,700.00 |
DisclosureSEC source: 0001213900-25-029865 · ownership.xml · nonDerivative · entry 2 JANOVER BLAKE · CIK 0001950877 · Director · CHIEF COMMERICAL OFFICER 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 F1 · acquired: On April 4, 2025, Blake Janover (the "Reporting Person") divested 728,632 shares of common stock of Janover Inc. (the "Issuer"), representing the majority of their beneficial ownership in the Issuer's common stock. Following the divestiture, the Reporting Person continues to serve as a Director and Chief Commercial Officer of the Issuer. The Reporting Person also serves as a Director and Chief Executive Officer of Janover Tech Inc., a subsidiary of the Issuer. The Reporting Person previously served as the Chief Executive Officer, Chairman, and President of the Issuer and has since resigned from those positions. Read SEC document |
| April 04, 2025 Filed Apr 8, 2025 19:23 UTC | DeFi Development Corp. JNVR · Entity 6498 | SaleCOMMON STOCK | 728,632 | $4.90 | $3,570,296.80 |
DisclosureSEC source: 0001213900-25-029865 · ownership.xml · nonDerivative · entry 1 JANOVER BLAKE · CIK 0001950877 · Director · CHIEF COMMERICAL OFFICER 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,183 F1 · acquired: On April 4, 2025, Blake Janover (the "Reporting Person") divested 728,632 shares of common stock of Janover Inc. (the "Issuer"), representing the majority of their beneficial ownership in the Issuer's common stock. Following the divestiture, the Reporting Person continues to serve as a Director and Chief Commercial Officer of the Issuer. The Reporting Person also serves as a Director and Chief Executive Officer of Janover Tech Inc., a subsidiary of the Issuer. The Reporting Person previously served as the Chief Executive Officer, Chairman, and President of the Issuer and has since resigned from those positions. Read SEC document |
| December 04, 2023 Filed Dec 6, 2023 14:00 UTC | DeFi Development Corp. JNVR · Entity 6498 | PurchaseCOMMON STOCK | 400 | $1.17 | $468.00 |
DisclosureSEC source: 0001213900-23-093297 · ownership.xml · nonDerivative · entry 1 JANOVER BLAKE · CIK 0001950877 · Director · CHIEF EXECUTIVE OFFICER · 10% owner 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 5,834,504 Read SEC document |
| December 04, 2023 Filed Dec 18, 2023 22:17 UTC Amendment | DeFi Development Corp. JNVR · Entity 6498 | PurchaseCOMMON STOCK | 400 | $1.26 | $504.00 |
DisclosureSEC source: 0001213900-23-096571 · ownership.xml · nonDerivative · entry 1 JANOVER BLAKE · CIK 0001950877 · Director · CHIEF EXECUTIVE OFFICER · 10% owner 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 5,838,504 F1 · balance_after: This amendment is filed to correct an error in the number of shares in Column 5 of reporting person's Form 4 filed December 4, 2023. The current amendment highlights that ownership to 5,838,504 shares of the Company, instead of the then highlighted 5,834,504 shares of the Company. Read SEC document |
| November 28, 2023 Filed Nov 30, 2023 21:32 UTC | DeFi Development Corp. JNVR · Entity 6498 | PurchaseCOMMON STOCK | 3,500 | $0.97 | $3,395.00 |
DisclosureSEC source: 0001213900-23-091505 · ownership.xml · nonDerivative · entry 2 JANOVER BLAKE · CIK 0001950877 · Director · CHIEF EXECUTIVE OFFICER · 10% owner 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 5,838,104 F1 · price: The reported price is a weighted average price. These shares were purchased in multiple transactions ranging from $0.948 to $0.989, inclusive. The reporting person undertakes to provide Janover Inc., any security holder of Janover Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares bought at each separate price within the range set forth in this footnote to this Form 4 Read SEC document |
| November 28, 2023 Filed Nov 30, 2023 21:32 UTC | DeFi Development Corp. JNVR · Entity 6498 | SaleCOMMON STOCK | 1,000 | $0.93 | $930.00 |
DisclosureSEC source: 0001213900-23-091505 · ownership.xml · nonDerivative · entry 1 JANOVER BLAKE · CIK 0001950877 · Director · CHIEF EXECUTIVE OFFICER · 10% owner 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 5,834,604 Read SEC document |
| November 24, 2023 Filed Nov 27, 2023 22:23 UTC | DeFi Development Corp. JNVR · Entity 6498 | PurchaseCOMMON STOCK | 500 | $0.98 | $490.00 |
DisclosureSEC source: 0001213900-23-090278 · ownership.xml · nonDerivative · entry 2 JANOVER BLAKE · CIK 0001950877 · Director · CHIEF EXECUTIVE OFFICER · 10% owner 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 5,835,604 Read SEC document |
| November 22, 2023 Filed Nov 27, 2023 22:23 UTC | DeFi Development Corp. JNVR · Entity 6498 | PurchaseCOMMON STOCK | 1,062 | $0.94 | $998.28 |
DisclosureSEC source: 0001213900-23-090278 · ownership.xml · nonDerivative · entry 1 JANOVER BLAKE · CIK 0001950877 · Director · CHIEF EXECUTIVE OFFICER · 10% owner 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 5,835,104 Read SEC document |
| September 11, 2023 Filed Sep 11, 2023 21:29 UTC | DeFi Development Corp. JNVR · Entity 6498 | PurchaseCOMMON STOCK | 5,000 | $1.45 | $7,250.00 |
DisclosureSEC source: 0001213900-23-075796 · ownership.xml · nonDerivative · entry 1 JANOVER BLAKE · CIK 0001950877 · Director · CHIEF EXECUTIVE OFFICER · 10% owner 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 5,834,042 Read SEC document |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.