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Yamamoto Sumitaka

Disclosed activity across 1 company

Tapewire entity
85534
SEC CIK
0001904502

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
HeartCore Enterprises, Inc.HTCR · Entity 8377Director · Chairman, CEO & President · 10% ownerJune 15, 2023December 03, 2024

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.

HeartCore Enterprises, Inc.

Report date June 15, 2023 · Filed December 03, 2024

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect10,684,473 Reported balance After 2023-06-15 transaction · row 1 Account or security details depend on footnotes; rows are not merged.
1 source row

Row 1 · 2023-06-15 · Sale · Disposed 7,110 · Balance 10,684,473

Common StockSEC Table I · non-derivativeDirect10,677,363 Reported balance After 2024-10-01 transaction · row 2 Account or security details depend on footnotes; rows are not merged.
1 source row

Row 2 · 2024-10-01 · Grant · Acquired 45,938 · Balance 10,677,363

F1: Represents a grant by the issuer's board of directors pursuant to the issuer's 2023 Equity Incentive Plan. The grant was fully vested as of the grant date.

F2: On certain prior Section 16 filings, although the transactions were accurately reported, the number of securities reported as beneficially owned following the reported transactions was inaccurate. This amount reflects correction of the prior error.

Filing footnotes · ownership attribution and instrument terms

F1: Represents a grant by the issuer's board of directors pursuant to the issuer's 2023 Equity Incentive Plan. The grant was fully vested as of the grant date.

F2: On certain prior Section 16 filings, although the transactions were accurately reported, the number of securities reported as beneficially owned following the reported transactions was inaccurate. This amount reflects correction of the prior error.

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
October 01, 2024 Filed Dec 3, 2024 02:43 UTC HeartCore Enterprises, Inc. HTCR · Entity 8377 GrantCommon Stock 45,938 $0.00 $0.00
Disclosure

SEC source: 0001493152-24-048363 · ownership.xml · nonDerivative · entry 2

Yamamoto Sumitaka · CIK 0001904502 · Director · Chairman, CEO & President · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,677,363

F1 · kind: Represents a grant by the issuer's board of directors pursuant to the issuer's 2023 Equity Incentive Plan. The grant was fully vested as of the grant date.

F2 · balance_after: On certain prior Section 16 filings, although the transactions were accurately reported, the number of securities reported as beneficially owned following the reported transactions was inaccurate. This amount reflects correction of the prior error.

Read SEC document
November 15, 2023 Filed Nov 15, 2023 23:09 UTC HeartCore Enterprises, Inc. HTCR · Entity 8377 PurchaseCommon Stock 10,012 $0.51 $5,079.09
Disclosure

SEC source: 0001493152-23-041545 · ownership.xml · nonDerivative · entry 1

Yamamoto Sumitaka · CIK 0001904502 · Director · Chairman, CEO & President · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,607,159

F1 · kind: Represents the purchase of shares on the open market.

Read SEC document
July 03, 2023 Filed Jul 3, 2023 22:03 UTC HeartCore Enterprises, Inc. HTCR · Entity 8377 SaleCommon Stock 2,414 $1.43 $3,448.16
Disclosure

SEC source: 0001493152-23-023355 · ownership.xml · nonDerivative · entry 4

Yamamoto Sumitaka · CIK 0001904502 · Director · Chairman, CEO & President · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,597,147

Read SEC document
June 30, 2023 Filed Jun 30, 2023 19:56 UTC HeartCore Enterprises, Inc. HTCR · Entity 8377 SaleCommon Stock 17,340 $1.46 $25,257.44
Disclosure

SEC source: 0001493152-23-023088 · ownership.xml · nonDerivative · entry 1

Yamamoto Sumitaka · CIK 0001904502 · Director · Chairman, CEO & President · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,624,962

Read SEC document
June 30, 2023 Filed Jul 3, 2023 22:03 UTC HeartCore Enterprises, Inc. HTCR · Entity 8377 SaleCommon Stock 2,588 $1.44 $3,730.86
Disclosure

SEC source: 0001493152-23-023355 · ownership.xml · nonDerivative · entry 3

Yamamoto Sumitaka · CIK 0001904502 · Director · Chairman, CEO & President · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,599,561

Read SEC document
June 29, 2023 Filed Jun 29, 2023 20:37 UTC HeartCore Enterprises, Inc. HTCR · Entity 8377 SaleCommon Stock 17,868 $1.57 $27,970.57
Disclosure

SEC source: 0001493152-23-022930 · ownership.xml · nonDerivative · entry 1

Yamamoto Sumitaka · CIK 0001904502 · Director · Chairman, CEO & President · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,642,302

Read SEC document
June 27, 2023 Filed Jun 28, 2023 19:19 UTC HeartCore Enterprises, Inc. HTCR · Entity 8377 SaleCommon Stock 7,333 $1.60 $11,706.40
Disclosure

SEC source: 0001493152-23-022756 · ownership.xml · nonDerivative · entry 1

Yamamoto Sumitaka · CIK 0001904502 · Director · Chairman, CEO & President · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,660,170

Read SEC document
June 26, 2023 Filed Jun 27, 2023 18:25 UTC HeartCore Enterprises, Inc. HTCR · Entity 8377 SaleCommon Stock 37,970 $1.61 $60,945.65
Disclosure

SEC source: 0001493152-23-022596 · ownership.xml · nonDerivative · entry 1

Yamamoto Sumitaka · CIK 0001904502 · Director · Chairman, CEO & President · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,667,503

Read SEC document
June 23, 2023 Filed Jul 3, 2023 22:03 UTC HeartCore Enterprises, Inc. HTCR · Entity 8377 SaleCommon Stock 7,900 $1.61 $12,696.09
Disclosure

SEC source: 0001493152-23-023355 · ownership.xml · nonDerivative · entry 2

Yamamoto Sumitaka · CIK 0001904502 · Director · Chairman, CEO & President · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,602,149

Read SEC document
June 22, 2023 Filed Jul 3, 2023 22:03 UTC HeartCore Enterprises, Inc. HTCR · Entity 8377 SaleCommon Stock 14,913 $1.61 $23,980.10
Disclosure

SEC source: 0001493152-23-023355 · ownership.xml · nonDerivative · entry 1

Yamamoto Sumitaka · CIK 0001904502 · Director · Chairman, CEO & President · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,610,049

Read SEC document
June 21, 2023 Filed Jun 22, 2023 20:05 UTC HeartCore Enterprises, Inc. HTCR · Entity 8377 SaleCommon Stock 13,745 $1.57 $21,634.63
Disclosure

SEC source: 0001493152-23-022124 · ownership.xml · nonDerivative · entry 1

Yamamoto Sumitaka · CIK 0001904502 · Director · Chairman, CEO & President · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,705,473

Read SEC document
June 20, 2023 Filed Jun 21, 2023 20:05 UTC HeartCore Enterprises, Inc. HTCR · Entity 8377 SaleCommon Stock 10,461 $1.50 $15,720.79
Disclosure

SEC source: 0001493152-23-021995 · ownership.xml · nonDerivative · entry 2

Yamamoto Sumitaka · CIK 0001904502 · Director · Chairman, CEO & President · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,708,757

Read SEC document
June 16, 2023 Filed Jun 21, 2023 20:05 UTC HeartCore Enterprises, Inc. HTCR · Entity 8377 SaleCommon Stock 8,137 $1.48 $12,073.68
Disclosure

SEC source: 0001493152-23-021995 · ownership.xml · nonDerivative · entry 1

Yamamoto Sumitaka · CIK 0001904502 · Director · Chairman, CEO & President · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,719,218

Read SEC document
June 15, 2023 Filed Dec 3, 2024 02:43 UTC HeartCore Enterprises, Inc. HTCR · Entity 8377 SaleCommon Stock 7,110 $1.47 $10,426.82
Disclosure

SEC source: 0001493152-24-048363 · ownership.xml · nonDerivative · entry 1

Yamamoto Sumitaka · CIK 0001904502 · Director · Chairman, CEO & President · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,684,473

Read SEC document
June 14, 2023 Filed Jun 15, 2023 20:05 UTC HeartCore Enterprises, Inc. HTCR · Entity 8377 SaleCommon Stock 13,545 $1.49 $20,134.64
Disclosure

SEC source: 0001493152-23-021425 · ownership.xml · nonDerivative · entry 1

Yamamoto Sumitaka · CIK 0001904502 · Director · Chairman, CEO & President · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,727,355

Read SEC document
June 13, 2023 Filed Jun 14, 2023 20:05 UTC HeartCore Enterprises, Inc. HTCR · Entity 8377 SaleCommon Stock 8,526 $1.39 $11,808.51
Disclosure

SEC source: 0001493152-23-021232 · ownership.xml · nonDerivative · entry 3

Yamamoto Sumitaka · CIK 0001904502 · Director · Chairman, CEO & President · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,740,900

Read SEC document
June 12, 2023 Filed Jun 14, 2023 20:05 UTC HeartCore Enterprises, Inc. HTCR · Entity 8377 SaleCommon Stock 75,000 $1.32 $98,775.00
Disclosure

SEC source: 0001493152-23-021232 · ownership.xml · nonDerivative · entry 2

Yamamoto Sumitaka · CIK 0001904502 · Director · Chairman, CEO & President · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,749,426

Read SEC document
June 09, 2023 Filed Jun 14, 2023 20:05 UTC HeartCore Enterprises, Inc. HTCR · Entity 8377 SaleCommon Stock 74,826 $1.37 $102,436.79
Disclosure

SEC source: 0001493152-23-021232 · ownership.xml · nonDerivative · entry 1

Yamamoto Sumitaka · CIK 0001904502 · Director · Chairman, CEO & President · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,824,426

Read SEC document
June 08, 2023 Filed Jun 9, 2023 20:05 UTC HeartCore Enterprises, Inc. HTCR · Entity 8377 SaleCommon Stock 17,025 $1.52 $25,896.73
Disclosure

SEC source: 0001493152-23-020722 · ownership.xml · nonDerivative · entry 3

Yamamoto Sumitaka · CIK 0001904502 · Director · Chairman, CEO & President · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,899,252

Read SEC document
June 07, 2023 Filed Jun 9, 2023 20:05 UTC HeartCore Enterprises, Inc. HTCR · Entity 8377 SaleCommon Stock 18,528 $1.46 $27,076.82
Disclosure

SEC source: 0001493152-23-020722 · ownership.xml · nonDerivative · entry 2

Yamamoto Sumitaka · CIK 0001904502 · Director · Chairman, CEO & President · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,916,277

Read SEC document
June 06, 2023 Filed Jun 9, 2023 20:05 UTC HeartCore Enterprises, Inc. HTCR · Entity 8377 SaleCommon Stock 26,000 $1.42 $36,946.00
Disclosure

SEC source: 0001493152-23-020722 · ownership.xml · nonDerivative · entry 1

Yamamoto Sumitaka · CIK 0001904502 · Director · Chairman, CEO & President · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,934,805

Read SEC document
June 05, 2023 Filed Jun 7, 2023 23:26 UTC HeartCore Enterprises, Inc. HTCR · Entity 8377 SaleCommon Stock 34,727 $1.44 $50,045.08
Disclosure

SEC source: 0001493152-23-020497 · ownership.xml · nonDerivative · entry 1

Yamamoto Sumitaka · CIK 0001904502 · Director · Chairman, CEO & President · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,960,805

Read SEC document
February 09, 2022 Filed Feb 11, 2022 21:05 UTC HeartCore Enterprises, Inc. HTCR · Entity 8377 GrantCommon Stock 45,720 $0.00 $0.00
Disclosure

SEC source: 0001493152-22-004001 · ownership.xml · nonDerivative · entry 1

Yamamoto Sumitaka · CIK 0001904502 · Director · Chairman, CEO & President · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,030,259

F1 · kind: On February 9, 2022, the issuer's board of directors granted to the reporting person 45,720 shares of restricted common stock pursuant to the Restricted Stock Award Agreement dated February 9, 2022 between the issuer and the reporting person and pursuant to the HeartCore Enterprises, Inc. 2021 Equity Incentive Plan. The grant vests with respect to 11,430 shares on each of February 9, 2023, February 9, 2024, February 9, 2025 and February 9, 2026.

F1 · price: On February 9, 2022, the issuer's board of directors granted to the reporting person 45,720 shares of restricted common stock pursuant to the Restricted Stock Award Agreement dated February 9, 2022 between the issuer and the reporting person and pursuant to the HeartCore Enterprises, Inc. 2021 Equity Incentive Plan. The grant vests with respect to 11,430 shares on each of February 9, 2023, February 9, 2024, February 9, 2025 and February 9, 2026.

F1 · acquired: On February 9, 2022, the issuer's board of directors granted to the reporting person 45,720 shares of restricted common stock pursuant to the Restricted Stock Award Agreement dated February 9, 2022 between the issuer and the reporting person and pursuant to the HeartCore Enterprises, Inc. 2021 Equity Incentive Plan. The grant vests with respect to 11,430 shares on each of February 9, 2023, February 9, 2024, February 9, 2025 and February 9, 2026.

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.