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KEPLER GUST

Disclosed activity across 2 companies

Tapewire entity
19612
SEC CIK
0001159487

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
NorthStrive Acquisition Corp I.NSAIU · Entity 9409DirectorAugust 17, 2026August 26, 2026
REALLOYS INC.ALOY · Entity 524110% owner · President of Blackbox.io Inc.April 14, 2026April 20, 2026

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.

NorthStrive Acquisition Corp I.

Report date August 17, 2026 · Filed August 26, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Class B Ordinary SharesSEC Table I · non-derivativeDirect85,018 Reported balance Holding disclosure · report date 2026-08-17 · row 1 Holding and transaction disclosures are not merged.
1 source row

Row 1 · Balance 85,018

F1: Represents 85,018 Class B ordinary shares of NorthStrive Acquisition Corp I., par value $0.0001 per share, issued to Mr. Gust Kepler on June 5, 2026.

Filing footnotes · ownership attribution and instrument terms

F1: Represents 85,018 Class B ordinary shares of NorthStrive Acquisition Corp I., par value $0.0001 per share, issued to Mr. Gust Kepler on June 5, 2026.

REALLOYS INC.

Report date April 14, 2026 · Filed April 20, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common Stock, par value $0.001 per shareSEC Table I · non-derivativeDirect964,218 Reported balance After 2026-04-14 transaction · row 1
1 source row

Row 1 · 2026-04-14 · Exercise / conversion · Acquired 550,000 · Balance 964,218

F1: Each share of Series A Convertible Preferred Stock was convertible into shares of Common Stock on a 1-for-1 basis. The Series A Convertible Preferred Stock has no expiration date and is convertible at any time in whole or in part at the election of the holder.

Series A Convertible Preferred Stock, par value $0.001SEC Table II · derivative / convertible securityDirect1,084,999 Reported balance After 2026-04-14 transaction · row 2 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 2 · 2026-04-14 · Conversion · Disposed 550,000 · Balance 1,084,999

F1: Each share of Series A Convertible Preferred Stock was convertible into shares of Common Stock on a 1-for-1 basis. The Series A Convertible Preferred Stock has no expiration date and is convertible at any time in whole or in part at the election of the holder.

Filing footnotes · ownership attribution and instrument terms

F1: Each share of Series A Convertible Preferred Stock was convertible into shares of Common Stock on a 1-for-1 basis. The Series A Convertible Preferred Stock has no expiration date and is convertible at any time in whole or in part at the election of the holder.

Transaction history

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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
April 14, 2026 Filed Apr 20, 2026 22:06 UTC REALLOYS INC. ALOY · Entity 5241 ConversionSeries A Convertible Preferred Stock, par value $0.001 · Derivative 550,000 $0.00 $0.00
Disclosure

SEC source: 0001159487-26-000004 · primary_doc.xml · derivative · entry 2

KEPLER GUST · CIK 0001159487 · 10% owner · President of Blackbox.io Inc.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,084,999

Underlying: Common Stock, par value $0.001 per share · 550,000 shares

Expires not disclosed

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.

F1 · derivative.exercise_price: Each share of Series A Convertible Preferred Stock was convertible into shares of Common Stock on a 1-for-1 basis. The Series A Convertible Preferred Stock has no expiration date and is convertible at any time in whole or in part at the election of the holder.

F1 · derivative.exercise_date: Each share of Series A Convertible Preferred Stock was convertible into shares of Common Stock on a 1-for-1 basis. The Series A Convertible Preferred Stock has no expiration date and is convertible at any time in whole or in part at the election of the holder.

F1 · derivative.expiration_date: Each share of Series A Convertible Preferred Stock was convertible into shares of Common Stock on a 1-for-1 basis. The Series A Convertible Preferred Stock has no expiration date and is convertible at any time in whole or in part at the election of the holder.

Read SEC document
April 14, 2026 Filed Apr 20, 2026 22:06 UTC REALLOYS INC. ALOY · Entity 5241 Exercise / conversionCommon Stock, par value $0.001 per share 550,000 Not disclosed Not disclosed
Disclosure

SEC source: 0001159487-26-000004 · primary_doc.xml · nonDerivative · entry 1

KEPLER GUST · CIK 0001159487 · 10% owner · President of Blackbox.io Inc.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 964,218

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.

F1 · price: Each share of Series A Convertible Preferred Stock was convertible into shares of Common Stock on a 1-for-1 basis. The Series A Convertible Preferred Stock has no expiration date and is convertible at any time in whole or in part at the election of the holder.

Read SEC document
March 17, 2026 Filed Mar 19, 2026 21:02 UTC REALLOYS INC. ALOY · Entity 5241 SaleCommon Stock, par value $0.001 per share 62,000 $12.89 $799,415.60
Disclosure

SEC source: 0001159487-26-000003 · primary_doc.xml · nonDerivative · entry 1

KEPLER GUST · CIK 0001159487 · 10% owner · President of Blackbox.io Inc.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 414,218

Read SEC document
March 16, 2026 Filed Mar 17, 2026 21:03 UTC REALLOYS INC. ALOY · Entity 5241 SaleCommon Stock, par value $0.001 per share 71,000 $11.01 $781,511.20
Disclosure

SEC source: 0001159487-26-000002 · primary_doc.xml · nonDerivative · entry 2

KEPLER GUST · CIK 0001159487 · 10% owner · President of Blackbox.io Inc.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 476,218

Read SEC document
March 13, 2026 Filed Mar 17, 2026 21:03 UTC REALLOYS INC. ALOY · Entity 5241 SaleCommon Stock, par value $0.001 per share 49,000 $12.31 $602,974.40
Disclosure

SEC source: 0001159487-26-000002 · primary_doc.xml · nonDerivative · entry 1

KEPLER GUST · CIK 0001159487 · 10% owner · President of Blackbox.io Inc.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 547,218

Read SEC document
February 24, 2026 Filed Mar 17, 2026 21:03 UTC REALLOYS INC. ALOY · Entity 5241 SaleSeries A Convertible Preferred Stock, par value $0.001 · Derivative 1,634,999 $0.00 $0.00
Disclosure

SEC source: 0001159487-26-000002 · primary_doc.xml · derivative · entry 3

KEPLER GUST · CIK 0001159487 · 10% owner · President of Blackbox.io Inc.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,634,999

Underlying: Common Stock, par value $0.001 per share · 1,634,999 shares

Expires not disclosed

F1 · derivative.exercise_price: The Series A Convertible Preferred Stock has no expiration date and is convertible at any time in whole or in part at the election of the holder at a conversion rate of one share of Common Stock for each share of Series A Convertible Preferred Stock.

F2 · price: The 1,634,999 shares of Series A Convertible Preferred Stock were sold for $1.00.

F1 · derivative.exercise_date: The Series A Convertible Preferred Stock has no expiration date and is convertible at any time in whole or in part at the election of the holder at a conversion rate of one share of Common Stock for each share of Series A Convertible Preferred Stock.

F1 · derivative.expiration_date: The Series A Convertible Preferred Stock has no expiration date and is convertible at any time in whole or in part at the election of the holder at a conversion rate of one share of Common Stock for each share of Series A Convertible Preferred Stock.

Read SEC document
June 24, 2025 Filed Jun 25, 2025 21:46 UTC REALLOYS INC. BLBX · Entity 5241 GiftCommon Stock, par value $0.001 1,800 $0.00 $0.00
Disclosure

SEC source: 0001159487-25-000001 · primary_doc.xml · nonDerivative · entry 1

KEPLER GUST · CIK 0001159487 · Director · President and CEO · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 596,218

F1 · kind: This transaction represents a bona fide gift pursuant to Transaction Code G of Form 4.

Read SEC document
July 01, 2024 Filed Jul 2, 2024 12:33 UTC REALLOYS INC. BLBX · Entity 5241 PurchaseCommon Stock, par value $0.001 25,000 $4.00 $100,000.00
Disclosure

SEC source: 0001159487-24-000002 · primary_doc.xml · nonDerivative · entry 1

KEPLER GUST · CIK 0001159487 · Director · President and CEO · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 598,210

Read SEC document
April 22, 2024 Filed Apr 25, 2024 17:13 UTC REALLOYS INC. BLBX · Entity 5241 Disposition to issuerCommon Stock, par value $0.001 10,000 $0.00 $0.00
Disclosure

SEC source: 0001159487-24-000001 · primary_doc.xml · nonDerivative · entry 1

KEPLER GUST · CIK 0001159487 · Director · President and CEO · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 573,210

F1 · price: Gust Kepler forfeited 10,000 shares of common stock to Blackboxstocks Inc. which was returned to treasury for no consideration.

Read SEC document
February 23, 2023 Filed Feb 27, 2023 14:56 UTC REALLOYS INC. BLBX · Entity 5241 PurchaseCommon Stock, par value $0.001 1,130,002 $3.00 $3,390,006.00
Disclosure

SEC source: 0001159487-23-000001 · primary_doc.xml · nonDerivative · entry 1

KEPLER GUST · CIK 0001159487 · Director · President and CEO · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,462,070

Read SEC document
May 13, 2021 Filed May 14, 2021 17:43 UTC REALLOYS INC. BLBX · Entity 5241 PurchaseCommon Stock, par value $0.001 100 $2.00 $200.00
Disclosure

SEC source: 0001159487-21-000005 · primary_doc.xml · nonDerivative · entry 1

KEPLER GUST · CIK 0001159487 · Director · President · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,332,068

Read SEC document
May 05, 2021 Filed May 6, 2021 18:27 UTC REALLOYS INC. BLBX · Entity 5241 PurchaseCommon Stock, par value $0.001 300 $2.50 $750.00
Disclosure

SEC source: 0001159487-21-000004 · primary_doc.xml · nonDerivative · entry 1

KEPLER GUST · CIK 0001159487 · Director · President · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,331,968

Read SEC document
April 23, 2021 Filed May 3, 2021 20:42 UTC REALLOYS INC. BLBX · Entity 5241 SaleSeries A Convertible Preferred Stock, par value $0.001 · Derivative 100,000 $3.00 $300,000.00
Disclosure

SEC source: 0001159487-21-000002 · primary_doc.xml · derivative · entry 4

KEPLER GUST · CIK 0001159487 · Director · President · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,869,998

Underlying: Common Stock, par value $.001 · 100,000 shares

Expires not disclosed

F1 · derivative.exercise_price: The Series A Convertible Preferred Stock has no expiration date, is convertible at any time in whole or in part at the election of the holder at a conversion rate of one share of Common Stock for each share of Preferred Stock.

F1 · derivative.exercise_date: The Series A Convertible Preferred Stock has no expiration date, is convertible at any time in whole or in part at the election of the holder at a conversion rate of one share of Common Stock for each share of Preferred Stock.

F1 · derivative.expiration_date: The Series A Convertible Preferred Stock has no expiration date, is convertible at any time in whole or in part at the election of the holder at a conversion rate of one share of Common Stock for each share of Preferred Stock.

Read SEC document
April 23, 2021 Filed May 3, 2021 20:42 UTC REALLOYS INC. BLBX · Entity 5241 SaleSeries A Convertible Preferred Stock, par value $0.001 · Derivative 363,334 $3.00 $1,090,002.00
Disclosure

SEC source: 0001159487-21-000002 · primary_doc.xml · derivative · entry 3

KEPLER GUST · CIK 0001159487 · Director · President · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,969,998

Underlying: Common Stock, par value $.001 · 363,334 shares

Expires not disclosed

F1 · derivative.exercise_price: The Series A Convertible Preferred Stock has no expiration date, is convertible at any time in whole or in part at the election of the holder at a conversion rate of one share of Common Stock for each share of Preferred Stock.

F1 · derivative.exercise_date: The Series A Convertible Preferred Stock has no expiration date, is convertible at any time in whole or in part at the election of the holder at a conversion rate of one share of Common Stock for each share of Preferred Stock.

F1 · derivative.expiration_date: The Series A Convertible Preferred Stock has no expiration date, is convertible at any time in whole or in part at the election of the holder at a conversion rate of one share of Common Stock for each share of Preferred Stock.

Read SEC document
April 23, 2021 Filed May 3, 2021 20:42 UTC REALLOYS INC. BLBX · Entity 5241 SaleSeries A Convertible Preferred Stock, par value $0.001 · Derivative 333,334 $3.00 $1,000,002.00
Disclosure

SEC source: 0001159487-21-000002 · primary_doc.xml · derivative · entry 2

KEPLER GUST · CIK 0001159487 · Director · President · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,333,332

Underlying: Common Stock, par value $.001 · 333,334 shares

Expires not disclosed

F1 · derivative.exercise_price: The Series A Convertible Preferred Stock has no expiration date, is convertible at any time in whole or in part at the election of the holder at a conversion rate of one share of Common Stock for each share of Preferred Stock.

F1 · derivative.exercise_date: The Series A Convertible Preferred Stock has no expiration date, is convertible at any time in whole or in part at the election of the holder at a conversion rate of one share of Common Stock for each share of Preferred Stock.

F1 · derivative.expiration_date: The Series A Convertible Preferred Stock has no expiration date, is convertible at any time in whole or in part at the election of the holder at a conversion rate of one share of Common Stock for each share of Preferred Stock.

Read SEC document
April 23, 2021 Filed May 3, 2021 20:42 UTC REALLOYS INC. BLBX · Entity 5241 SaleSeries A Convertible Preferred Stock, par value $.001 · Derivative 333,334 $3.00 $1,000,002.00
Disclosure

SEC source: 0001159487-21-000002 · primary_doc.xml · derivative · entry 1

KEPLER GUST · CIK 0001159487 · Director · President · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,666,666

Underlying: Common Stock, par value $.001 · 333,334 shares

Expires not disclosed

F1 · derivative.exercise_price: The Series A Convertible Preferred Stock has no expiration date, is convertible at any time in whole or in part at the election of the holder at a conversion rate of one share of Common Stock for each share of Preferred Stock.

F1 · derivative.exercise_date: The Series A Convertible Preferred Stock has no expiration date, is convertible at any time in whole or in part at the election of the holder at a conversion rate of one share of Common Stock for each share of Preferred Stock.

F1 · derivative.expiration_date: The Series A Convertible Preferred Stock has no expiration date, is convertible at any time in whole or in part at the election of the holder at a conversion rate of one share of Common Stock for each share of Preferred Stock.

Read SEC document
December 29, 2017 Filed Jan 2, 2018 21:55 UTC REALLOYS INC. BLBX · Entity 5241 OtherCommon Stock, par value $.001 25,000 Not disclosed Not disclosed
Disclosure

SEC source: 0001010549-18-000008 · kepler122917.xml · nonDerivative · entry 1

KEPLER GUST · CIK 0001159487 · Director · President, CEO,CFO & Secy · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,495,000

F1 · price: The reporting person transferred shares of common stock in exchange for services rendered to the Issuer under a Services Agreement with ProActive Capital Resources Group LLC dated August 1, 2017.

Read SEC document
September 28, 2017 Filed Sep 29, 2017 15:41 UTC REALLOYS INC. BLBX · Entity 5241 OtherCommon Stock, par value $.001 110,000 $0.50 $55,000.00
Disclosure

SEC source: 0001010549-17-000374 · kepler092817.xml · nonDerivative · entry 3

KEPLER GUST · CIK 0001159487 · Director · Pres, CEO, CFO & Secy · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,520,000

F3 · kind: The reporting person cancelled 110,000 shares of common stock pursuant to the terms of a Stock Repurchase and Cancellation Agreement executed on September 28, 2017. As consideration for the transfer, the Issuer forgave debt obligations of the reporting person in the amount of $55,000.

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September 28, 2017 Filed Sep 29, 2017 15:41 UTC REALLOYS INC. BLBX · Entity 5241 OtherCommon Stock, par value $.001 25,000 $0.50 $12,500.00
Disclosure

SEC source: 0001010549-17-000374 · kepler092817.xml · nonDerivative · entry 2

KEPLER GUST · CIK 0001159487 · Director · Pres, CEO, CFO & Secy · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,630,000

F2 · kind: The reporting person transferred shares of common stock in exchange for services rendered to the Issuer. As consideration for the transfer, the Issuer forgave debt obligations of the reporting person in the amount of $12,500.

Read SEC document
February 13, 2017 Filed Feb 27, 2017 17:27 UTC REALLOYS INC. BLBX · Entity 5241 GiftCommon Stock, par value $0.001 1,145,000 $0.00 $0.00
Disclosure

SEC source: 0001698820-17-000003 · primary_doc.xml · nonDerivative · entry 1

KEPLER GUST · CIK 0001159487 · Director · Pres., CEO, CFO and Secy · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,919,990

Read SEC document
September 29, 2016 Filed Sep 29, 2017 15:41 UTC REALLOYS INC. BLBX · Entity 5241 OtherCommon Stock, par value $.001 264,900 $0.00 $0.00
Disclosure

SEC source: 0001010549-17-000374 · kepler092817.xml · nonDerivative · entry 1

KEPLER GUST · CIK 0001159487 · Director · Pres, CEO, CFO & Secy · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,655,000

F1 · kind: The reporting person transferred shares of common stock in exchange for services rendered to the Issuer.

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.