TapewireFind a company

person · Reporting owner

Vaiopoulos Demetrios

Disclosed activity across 1 company

Tapewire entity
84118
SEC CIK
0002038613

Export transaction history ↓

Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
American Bitcoin Corp.GRYP · Entity 5010DirectorJanuary 13, 2025January 15, 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.

American Bitcoin Corp.

Report date January 13, 2025 · Filed January 15, 2025

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeIndirectSee footnote48,412 Reported balance After 2025-01-13 transaction · row 1 Account identity is unresolved; indirect or unspecified ownership is not merged.
1 source row

Row 1 · 2025-01-13 · Purchase · Acquired 48,412 · Balance 48,412

F1: Represents shares held by Vayo Ventures Ltd. Mr. Vaiopoulos is the Chief Executive Officer of Vayo Ventures Ltd. and has voting and investment control over the shares held by it. Mr. Vaiopoulos disclaims beneficial ownership of such shares except to the extent of his pecuniary interest therein.

Warrant to Purchase Common StockSEC Table II · derivative / convertible security · Conversion / exercise price $1.50 · Expires 2035-01-13IndirectSee footnote48,412 Reported balance After 2025-01-13 transaction · row 3 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 3 · 2025-01-13 · Purchase · Acquired 48,412 · Balance 48,412

F1: Represents shares held by Vayo Ventures Ltd. Mr. Vaiopoulos is the Chief Executive Officer of Vayo Ventures Ltd. and has voting and investment control over the shares held by it. Mr. Vaiopoulos disclaims beneficial ownership of such shares except to the extent of his pecuniary interest therein.

Common StockSEC Table I · non-derivativeDirect330,100 Reported balance Holding disclosure · report date 2025-01-13 · row 2 Holding and transaction disclosures are not merged.
1 source row

Row 2 · Balance 330,100

F2: Represents shares of Common Stock of the issuer issuable upon settlement of Restricted Stock Units, subject to vesting conditions.

Filing footnotes · ownership attribution and instrument terms

F1: Represents shares held by Vayo Ventures Ltd. Mr. Vaiopoulos is the Chief Executive Officer of Vayo Ventures Ltd. and has voting and investment control over the shares held by it. Mr. Vaiopoulos disclaims beneficial ownership of such shares except to the extent of his pecuniary interest therein.

F2: Represents shares of Common Stock of the issuer issuable upon settlement of Restricted Stock Units, subject to vesting conditions.

Transaction history

JSON API
Reset

Purchases/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 dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
January 13, 2025 Filed Jan 15, 2025 18:44 UTC American Bitcoin Corp. GRYP · Entity 5010 PurchaseWarrant to Purchase Common Stock · Derivative 48,412 $0.13 Strike: $1.50 $6,051.50
Disclosure

SEC source: 0001213900-25-003949 · ownership.xml · derivative · entry 3

Vaiopoulos Demetrios · CIK 0002038613 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 48,412

Underlying: Common Stock · 48,412 shares

Expires 2035-01-13

F1 · ownership.nature: Represents shares held by Vayo Ventures Ltd. Mr. Vaiopoulos is the Chief Executive Officer of Vayo Ventures Ltd. and has voting and investment control over the shares held by it. Mr. Vaiopoulos disclaims beneficial ownership of such shares except to the extent of his pecuniary interest therein.

Read SEC document
January 13, 2025 Filed Jan 15, 2025 18:44 UTC American Bitcoin Corp. GRYP · Entity 5010 PurchaseCommon Stock 48,412 $0.39 $18,880.68
Disclosure

SEC source: 0001213900-25-003949 · ownership.xml · nonDerivative · entry 1

Vaiopoulos Demetrios · CIK 0002038613 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 48,412

F1 · ownership.nature: Represents shares held by Vayo Ventures Ltd. Mr. Vaiopoulos is the Chief Executive Officer of Vayo Ventures Ltd. and has voting and investment control over the shares held by it. Mr. Vaiopoulos disclaims beneficial ownership of such shares except to the extent of his pecuniary interest therein.

Read SEC document
October 31, 2024 Filed Nov 4, 2024 19:17 UTC American Bitcoin Corp. GRYP · Entity 5010 GrantCommon Stock 330,100 $0.00 $0.00
Disclosure

SEC source: 0001213900-24-094271 · ownership.xml · nonDerivative · entry 1

Vaiopoulos Demetrios · CIK 0002038613 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 330,100

F1 · balance_after: Represents shares of Common Stock of the issuer issuable upon settlement of Restricted Stock Units, subject to vesting conditions.

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.