Insider · CIK 0002071885
Jay Koichi Yamamoto
Files at KULR (KULR Technology Group, Inc.). First filing -, latest -.
In brief
Jay Koichi Yamamoto files SEC Form 4 as officer at KULR (KULR Technology Group, Inc.). No open-market trade is on file; the transactions below are grants, exercises and other rows that carry no view on the price.
A track record needs three past buys with six months of prices behind them; Jay Koichi Yamamoto has 0, so none is measured yet.
Signals
This insider’s open-market buys and sells, scored.
Transactions
Every row this insider has filed, 3 in all, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Jun 11, 2026 | KULR KULR Technology Group, Inc. | FTax withholding Common Stock | -9,507 | $3.82 | $36k | 168,500 | Jun 12, 2026 |
| Dec 6, 2025 | KULR KULR Technology Group, Inc. | FTax withholding Common Stock | -9,493 | $3.93 | $37k | 13,945 | Dec 9, 2025 |
| Nov 24, 2025 | KULR KULR Technology Group, Inc. | AGrant or award Common Stock | +187,500 | $0.00 | $0 | 187,500 | Nov 26, 2025 |
Questions about Jay Koichi Yamamoto
Answered from the filings on this page, as of the latest one.
Is Jay Koichi Yamamoto buying or selling?
Jay Koichi Yamamoto has no open-market buy or sell on SEC Form 4; the filings on record are grants, exercises and other transactions.
How did Jay Koichi Yamamoto's past buys perform?
Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and Jay Koichi Yamamoto has 0.
Where does Jay Koichi Yamamoto file Form 4?
Jay Koichi Yamamoto has filed Form 4 at KULR (KULR Technology Group, Inc.) as General Counsel & Secretary. 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.