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Insider · CIK 0001904502

Sumitaka Yamamoto

ceopresidentchairofficerdirectorowner

Files at HTCR (HeartCore Enterprises, Inc.). First filing Dec 2, 2024, latest Dec 2, 2024.

Sumitaka Yamamoto files SEC Form 4 as CEO, president, chair, director and 10% owner at HTCR (HeartCore Enterprises, Inc.). Since Dec 2, 2024, Sumitaka Yamamoto has reported 0 open-market buys worth $0 and 1 open-market sell worth $10k, the latest filed on Dec 2, 2024.

A track record needs three past buys with six months of prices behind them; Sumitaka Yamamoto has 0, so none is measured yet.

The newest scored trade: sold $10k of HTCR on Jun 15, 2023, filed Dec 2, 2024, scored 25 (weak).

Track record
Not enough history
Fewer than three past buys with six months of prices.
Median 6-month excess
-
after past buys, n = 0
Hit rate
-
past buys that beat the index over 6 months
Open-market trades
0 / 1
$0 bought, $10k sold

Where the trades landed

Last year at the company this insider has traded most, with each buy and sell on the bar it happened.

HTCR: HeartCore Enterprises, Inc.

HTCROct 9, 2026 · close 1.71

Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™

Signals

This insider’s open-market buys and sells, scored.

ScoreCompanyValueHoldingsPrice contextFiled
25Weak
HTCRsell
HeartCore Enterprises, Inc.
$10k
7,110 shares
-0%-

Transactions

Every row this insider has filed, 2 in all, newest first.

DateCompanyTransactionSharesPriceValueHoldings afterFiled
Jun 15, 2023HTCR
HeartCore Enterprises, Inc.
SOpen-market sale
Common Stock
-7,110$1.47$10k10,684,473Dec 2, 2024
Oct 1, 2024HTCR
HeartCore Enterprises, Inc.
AGrant or award
Common Stock
+45,938$0.00$010,677,363Dec 2, 2024

Questions about Sumitaka Yamamoto

Answered from the filings on this page, as of the latest one.

Is Sumitaka Yamamoto buying or selling?

Not in the last 12 months. Sumitaka Yamamoto's latest open-market trade on SEC Form 4 was sold $10k of HTCR on Jun 15, 2023.

How did Sumitaka Yamamoto's past buys perform?

Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and Sumitaka Yamamoto has 0.

Where does Sumitaka Yamamoto file Form 4?

Sumitaka Yamamoto has filed Form 4 at HTCR (HeartCore Enterprises, Inc.) as Chairman, CEO & President. A Form 4 is required of officers, directors and holders of more than 10% of a share class within two business days of a trade.

Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.

Sumitaka Yamamoto: insider trades and track record | InsiderTell