Insider · CIK 0001749294
Satoshi Tominaga
Files at YHNA (YHN Acquisition I Ltd). First filing Sep 30, 2025, latest Mar 31, 2026.
In brief
Satoshi Tominaga files SEC Form 4 as insider at YHNA (YHN Acquisition I Ltd). Since Sep 30, 2025, Satoshi Tominaga has reported 0 open-market buys worth $0 and 2 open-market sells worth $3.2M, the latest filed on Mar 31, 2026.
A track record needs three past buys with six months of prices behind them; Satoshi Tominaga has 0, so none is measured yet.
The newest scored trade: sold $210 of YHNA on Aug 1, 2025, filed Mar 31, 2026, scored 38 (weak). In the last 12 months: 0 buys worth $0 and 1 sell worth $210.
Where the trades landed
Last year at the company this insider has traded most, with each buy and sell on the bar it happened.
YHNA: YHN Acquisition I Ltd
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.
| Score | Company | Value | Holdings | Price context | Filed |
|---|---|---|---|---|---|
| 38Weak | YHNAsell YHN Acquisition I Ltd | $210 15,000 shares | -50% | +4% from low-0% from high | |
| 63Notable | YHNAsell YHN Acquisition I Ltd | $3.2M 15,000 shares | -50% | +4% from low-0% from high |
Transactions
Every row this insider has filed, 2 in all, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Aug 1, 2025 | YHNA YHN Acquisition I Ltd | SOpen-market sale Ordinary Shares, no par value | -15,000 | $0.01 | $210 | 15,000 | Mar 31, 2026 |
| Aug 1, 2025 | YHNA YHN Acquisition I Ltd | SOpen-market sale Ordinary Shares, no par value | -15,000 | $214.29 | $3.2M | 15,000 | Sep 30, 2025 |
Questions about Satoshi Tominaga
Answered from the filings on this page, as of the latest one.
Is Satoshi Tominaga buying or selling?
In the last 12 months Satoshi Tominaga reported 0 open-market buys worth $0 and 1 open-market sell worth $210 on SEC Form 4; the latest was sold $210 of YHNA on Aug 1, 2025. Grants, option exercises and tax withholding are not counted.
How did Satoshi Tominaga's past buys perform?
Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and Satoshi Tominaga has 0.
Where does Satoshi Tominaga file Form 4?
Satoshi Tominaga has filed Form 4 at YHNA (YHN Acquisition I Ltd). 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.