Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| Alpha Compute CorpALP · Entity 7839 | Director · See Remarks | October 07, 2026 | October 13, 2026 |
| Blockchain Moon Acquisition Corp.BMAQ · Entity 123628 | Director · Chief Executive Officer | October 18, 2021 | October 27, 2021 |
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.
Alpha Compute Corp
Report date October 07, 2026 · Filed October 13, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Ordinary SharesSEC Table I · non-derivative | Direct | 54,036 |
Reported balance
After 2026-10-07 transaction · row 1
1 source rowRow 1 · 2026-10-07 · Purchase · Acquired 5,150 · Balance 54,036 |
| Ordinary SharesSEC Table I · non-derivative | IndirectBy Alpha Sigma Capital Advisors, LLC | 11,917 |
Reported balance
Holding disclosure · report date 2026-10-07 · row 2
Holding and transaction disclosures are not merged.
1 source rowRow 2 · Balance 11,917 F1: This number represents ordinary shares held by Alpha Sigma Capital Advisors, LLC, of which the Reporting Person is the Executive Director. The Reporting Person disclaims beneficial ownership of these securities, and the filing of this report is not an admission that the Reporting Person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose. |
| Ordinary SharesSEC Table I · non-derivative | IndirectBy: Alpha AI | 11,735 |
Reported balance
Holding disclosure · report date 2026-10-07 · row 3
Holding and transaction disclosures are not merged.
1 source rowRow 3 · Balance 11,735 F2: This number represents ordinary shares held by Alpha AI, of which the Reporting Person is the President. The Reporting Person disclaims beneficial ownership of these securities, and the filing of this report is not an admission that the Reporting Person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose. |
Filing footnotes · ownership attribution and instrument terms
F1: This number represents ordinary shares held by Alpha Sigma Capital Advisors, LLC, of which the Reporting Person is the Executive Director. The Reporting Person disclaims beneficial ownership of these securities, and the filing of this report is not an admission that the Reporting Person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose.
F2: This number represents ordinary shares held by Alpha AI, of which the Reporting Person is the President. The Reporting Person disclaims beneficial ownership of these securities, and the filing of this report is not an admission that the Reporting Person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose.
Blockchain Moon Acquisition Corp.
Report date October 18, 2021 · Filed October 27, 2021
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | Direct | 0 |
Reported balance
Holding disclosure · report date 2021-10-18 · row 1
Holding and transaction disclosures are not merged.
1 source rowRow 1 · Balance 0 |
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 |
|---|---|---|---|---|---|---|
| October 07, 2026 Filed Oct 13, 2026 11:34 UTC | Alpha Compute Corp ALP · Entity 7839 | PurchaseOrdinary Shares | 5,150 | $3.80 | $19,570.00 |
DisclosureSEC source: 0001171843-26-006594 · ownership.xml · nonDerivative · entry 1 Villani Fiorenzo · CIK 0001889272 · Director · See Remarks 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 54,036 Read SEC document |
| September 22, 2026 Filed Sep 23, 2026 20:37 UTC | Alpha Compute Corp ALP · Entity 7839 | PurchaseOrdinary Shares | 10,000 | $4.40 | $44,047.00 |
DisclosureSEC source: 0001171843-26-006194 · ownership.xml · nonDerivative · entry 1 Villani Fiorenzo · CIK 0001889272 · Director · See Remarks 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 48,886 F1 · balance_after: The price reported is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $4.32 to $4.50, inclusive. Read SEC document |
| September 16, 2026 Filed Sep 17, 2026 22:25 UTC | Alpha Compute Corp ALP · Entity 7839 | PurchaseOrdinary Shares | 4,265 | $4.05 | $17,273.25 |
DisclosureSEC source: 0001171843-26-006099 · ownership.xml · nonDerivative · entry 3 Villani Fiorenzo · CIK 0001889272 · Director · See Remarks 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 38,886 Read SEC document |
| September 15, 2026 Filed Sep 17, 2026 22:25 UTC | Alpha Compute Corp ALP · Entity 7839 | PurchaseOrdinary Shares | 7,900 | $4.15 | $32,811.07 |
DisclosureSEC source: 0001171843-26-006099 · ownership.xml · nonDerivative · entry 5 Villani Fiorenzo · CIK 0001889272 · Director · See Remarks 10b5-1 filing: No plan indicated Ownership: Indirect · By Alpha Sigma Capital Advisors, LLC Disclosed balance after: 11,917 F4 · price: The price reported is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $4.10 to $4.19, inclusive. F5 · balance_after: This number represents ordinary shares held by Alpha Sigma Capital Advisors, LLC, of which the Reporting Person is the Executive Director. The Reporting Person disclaims beneficial ownership of these securities, and the filing of this report is not an admission that the Reporting Person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose. F5 · ownership.nature: This number represents ordinary shares held by Alpha Sigma Capital Advisors, LLC, of which the Reporting Person is the Executive Director. The Reporting Person disclaims beneficial ownership of these securities, and the filing of this report is not an admission that the Reporting Person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose. Read SEC document |
| September 15, 2026 Filed Sep 17, 2026 22:25 UTC | Alpha Compute Corp ALP · Entity 7839 | PurchaseOrdinary Shares | 10,382 | $4.07 | $42,263.05 |
DisclosureSEC source: 0001171843-26-006099 · ownership.xml · nonDerivative · entry 2 Villani Fiorenzo · CIK 0001889272 · Director · See Remarks 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 34,601 F2 · price: The price reported is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $3.90 to $4.19, inclusive. Read SEC document |
| September 14, 2026 Filed Sep 17, 2026 22:25 UTC | Alpha Compute Corp ALP · Entity 7839 | PurchaseOrdinary Shares | 2,000 | $4.16 | $8,320.00 |
DisclosureSEC source: 0001171843-26-006099 · ownership.xml · nonDerivative · entry 4 Villani Fiorenzo · CIK 0001889272 · Director · See Remarks 10b5-1 filing: No plan indicated Ownership: Indirect · By Alpha Sigma Capital Advisors, LLC Disclosed balance after: 4,017 F3 · price: The price reported is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $4.15 to $4.17, inclusive. F5 · balance_after: This number represents ordinary shares held by Alpha Sigma Capital Advisors, LLC, of which the Reporting Person is the Executive Director. The Reporting Person disclaims beneficial ownership of these securities, and the filing of this report is not an admission that the Reporting Person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose. F5 · ownership.nature: This number represents ordinary shares held by Alpha Sigma Capital Advisors, LLC, of which the Reporting Person is the Executive Director. The Reporting Person disclaims beneficial ownership of these securities, and the filing of this report is not an admission that the Reporting Person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose. Read SEC document |
| September 14, 2026 Filed Sep 17, 2026 22:25 UTC | Alpha Compute Corp ALP · Entity 7839 | PurchaseOrdinary Shares | 2,000 | $4.16 | $8,320.00 |
DisclosureSEC source: 0001171843-26-006099 · ownership.xml · nonDerivative · entry 1 Villani Fiorenzo · CIK 0001889272 · Director · See Remarks 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 24,219 F1 · price: The price reported is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $4.15 to $4.17, inclusive. Read SEC document |
| September 09, 2026 Filed Sep 14, 2026 11:27 UTC | Alpha Compute Corp ALP · Entity 7839 | PurchaseOrdinary Shares | 7,000 | $5.07 | $35,455.00 |
DisclosureSEC source: 0001171843-26-006026 · ownership.xml · nonDerivative · entry 2 Villani Fiorenzo · CIK 0001889272 · Director · See Remarks 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 22,219 Read SEC document |
| May 14, 2026 Filed Sep 14, 2026 11:27 UTC | Alpha Compute Corp ALP · Entity 7839 | GrantOption Shares (right to buy) · Derivative | 10,906 | $0.00 Strike: $1.30 | $0.00 |
DisclosureSEC source: 0001171843-26-006026 · ownership.xml · derivative · entry 5 Villani Fiorenzo · CIK 0001889272 · Director · See Remarks 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 10,906 Underlying: Ordinary Shares · 10,906 shares Expires 2036-05-14 F1 · shares: Effective September 9, 2026,the Issuer effected a 1-for-50 reverse share split of the Issuer's outstanding ordinary shares. The number of shares reported herein have been adjusted to reflect the reverse share split. F6 · shares: On May 14, 2026, the Reporting Person was granted option shares (the "Option Shares") to purchase 545,315 ordinary shares (10,906 ordinary shares on a post-split basis). Subject to the terms and conditions of a Share Option Agreement between the Reporting Person and the Issuer, 75% of the Option Shares vested on May 14, 2026 and the remaining Option Shares vested in equal monthly installments over the following two months. F6 · derivative.exercise_date: On May 14, 2026, the Reporting Person was granted option shares (the "Option Shares") to purchase 545,315 ordinary shares (10,906 ordinary shares on a post-split basis). Subject to the terms and conditions of a Share Option Agreement between the Reporting Person and the Issuer, 75% of the Option Shares vested on May 14, 2026 and the remaining Option Shares vested in equal monthly installments over the following two months. F1 · derivative.underlying_shares: Effective September 9, 2026,the Issuer effected a 1-for-50 reverse share split of the Issuer's outstanding ordinary shares. The number of shares reported herein have been adjusted to reflect the reverse share split. F6 · derivative.underlying_shares: On May 14, 2026, the Reporting Person was granted option shares (the "Option Shares") to purchase 545,315 ordinary shares (10,906 ordinary shares on a post-split basis). Subject to the terms and conditions of a Share Option Agreement between the Reporting Person and the Issuer, 75% of the Option Shares vested on May 14, 2026 and the remaining Option Shares vested in equal monthly installments over the following two months. F1 · balance_after: Effective September 9, 2026,the Issuer effected a 1-for-50 reverse share split of the Issuer's outstanding ordinary shares. The number of shares reported herein have been adjusted to reflect the reverse share split. F6 · balance_after: On May 14, 2026, the Reporting Person was granted option shares (the "Option Shares") to purchase 545,315 ordinary shares (10,906 ordinary shares on a post-split basis). Subject to the terms and conditions of a Share Option Agreement between the Reporting Person and the Issuer, 75% of the Option Shares vested on May 14, 2026 and the remaining Option Shares vested in equal monthly installments over the following two months. Read SEC document |
| April 29, 2026 Filed Sep 14, 2026 11:27 UTC | Alpha Compute Corp ALP · Entity 7839 | GrantOrdinary Shares | 11,735 | $0.00 | $0.00 |
DisclosureSEC source: 0001171843-26-006026 · ownership.xml · nonDerivative · entry 3 Villani Fiorenzo · CIK 0001889272 · Director · See Remarks 10b5-1 filing: No plan indicated Ownership: Indirect · By: Alpha AI Disclosed balance after: 11,735 F1 · shares: Effective September 9, 2026,the Issuer effected a 1-for-50 reverse share split of the Issuer's outstanding ordinary shares. The number of shares reported herein have been adjusted to reflect the reverse share split. F3 · shares: On April 29, 2026 (the "Grant Date"), Alpha AI was granted 586,772 ordinary shares (11,735 ordinary shares on a post-split basis) pursuant to a Simple Agreement for Future Equity between Alpha AI and the Issuer. F1 · balance_after: Effective September 9, 2026,the Issuer effected a 1-for-50 reverse share split of the Issuer's outstanding ordinary shares. The number of shares reported herein have been adjusted to reflect the reverse share split. F4 · balance_after: This number represents ordinary shares held by Alpha AI, of which the Reporting Person is the President. The Reporting Person disclaims beneficial ownership of these securities, and the filing of this report is not an admission that the Reporting Person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose. F4 · ownership.nature: This number represents ordinary shares held by Alpha AI, of which the Reporting Person is the President. The Reporting Person disclaims beneficial ownership of these securities, and the filing of this report is not an admission that the Reporting Person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose. Read SEC document |
| April 29, 2026 Filed Sep 14, 2026 11:27 UTC | Alpha Compute Corp ALP · Entity 7839 | GrantOrdinary Shares | 12,359 | $0.00 | $0.00 |
DisclosureSEC source: 0001171843-26-006026 · ownership.xml · nonDerivative · entry 1 Villani Fiorenzo · CIK 0001889272 · Director · See Remarks 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 15,219 F1 · shares: Effective September 9, 2026,the Issuer effected a 1-for-50 reverse share split of the Issuer's outstanding ordinary shares. The number of shares reported herein have been adjusted to reflect the reverse share split. F2 · shares: On April 29, 2026 (the "Grant Date"), the Reporting Person was granted 617,962 restricted share units ("RSUs") (12,359 RSUs on a post-split basis) pursuant to a Restricted Share Unit Award and Dividend Equivalent Rights Agreement between the Reporting Person and the Issuer. Each RSU represented a right to receive one share of the Company's ordinary shares. The RSUs fully vested on the Grant Date. F1 · balance_after: Effective September 9, 2026,the Issuer effected a 1-for-50 reverse share split of the Issuer's outstanding ordinary shares. The number of shares reported herein have been adjusted to reflect the reverse share split. 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.