NYSE · CIK 0002080023
NSTR Viking Acquisition Corp I
Insider trading from SEC Form 4. Last filing Nov 4, 2025. Close $3.28 on Oct 9, 2026, 0% from the 52-week low and -28% from the high.
Viking Acquisition Corp I (NSTR) has 1 SEC Form 4 filing on file from 1 insider, the latest filed on Nov 4, 2025. No insider bought or sold on the open market in the last 90 days; rows filed in that time are grants, exercises, tax withholding and other transactions that carry no view on the price.
1 open-market trade has been scored at NSTR. The newest: Hakan Wohlin (Chief Executive Officer) bought $3.5M of stock on Nov 3, 2025, filed Nov 4, 2025, scored 50 (moderate).
NSTR closed at $3.28 on Oct 9, 2026, 0% above its 52-week low and 28% below its 52-week high.
Last 90 days
Price and insider trades, last year
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
Open-market buys and sells at Viking Acquisition Corp I, scored.
| Score | Insider | Value | Holdings | Price context | Filed |
|---|---|---|---|---|---|
| 50Moderate | Hakan Wohlin Chief Executive Officer buy | $3.5M 350,000 shares | +5% | - |
Transactions
Every row filed, 2 in all.
| Date | Insider | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Nov 3, 2025 | Hakan Wohlin Chief Executive Officer | POpen-market purchase Class A ordinary sharesindirect: By Viking Acquisition Sponsor I, LLC | +350,000 | $10.00 | $3.5M | 8,016,667 | Nov 4, 2025 |
| Nov 3, 2025 | Hakan Wohlin Chief Executive Officer | POpen-market purchase Warrantsderivativeindirect: By Viking Acquisition Sponsor I, LLC | +116,666 | $0.00 | $0 | 116,666 | Nov 4, 2025 |
Questions about NSTR
Answered from the filings on this page, as of the latest one.
Are insiders buying NSTR?
No. In the last 90 days no insider at Viking Acquisition Corp I bought or sold shares on the open market according to SEC Form 4 filings. The rows on file from that period are grants, exercises, tax withholding or other transactions, which carry no view on the price.
Who was the last insider to trade NSTR on the open market?
Hakan Wohlin (Chief Executive Officer) bought $3.5M of NSTR on Nov 3, 2025 and filed the Form 4 on Nov 4, 2025. InsiderTell scored 50 (moderate).
How many insiders file Form 4 at Viking Acquisition Corp I?
1 person has filed a Form 4 at Viking Acquisition Corp I, among them Hakan Wohlin (Chief Executive Officer). Officers, directors and holders of more than 10% of a share class must report their trades within two business days.
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.