Nasdaq · CIK 0002000410
EURK Eureka Acquisition Corp
Insider trading from SEC Form 4. Last filing Dec 11, 2025. Close $11.50 on Oct 9, 2026, +7% from the 52-week low and -11% from the high.
Eureka Acquisition Corp (EURK) has 5 SEC Form 4 filings on file from 2 insiders, the latest filed on Dec 11, 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.
5 open-market trades have been scored at EURK. The newest: Wolverine Asset Management LLC (10% owner) sold $27k of stock on Nov 4, 2025, filed Dec 11, 2025, scored 17 (weak). The largest of the 5 shown: Mizuho Securities USA LLC (10% owner) sold $1.4M on Jul 3, 2025, scored 55 (moderate). 2 insiders sold within 14 days of each other around Jul 16, 2025.
EURK closed at $11.50 on Oct 9, 2026, 7% above its 52-week low and 11% 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 Eureka Acquisition Corp, scored.
| Score | Insider | Value | Holdings | Price context | Filed |
|---|---|---|---|---|---|
| 17Weak | Wolverine Asset Management LLC owner sell | $27k 2,454 shares | -1% | - | |
| 12Weak | Wolverine Asset Management LLC owner sell | $11k 1,054 shares | -0% | - | |
| 12Weak | Wolverine Asset Management LLC owner sell | $11k 1,042 shares | -0% | - | |
| 20Weak | Wolverine Asset Management LLC owner sell | $151 14 shares | -0% | - | |
| 55Moderate | Mizuho Securities USA LLC owner sell | $1.4M 132,560 shares | -32% | - |
Transactions
Every row filed, 21 in all.
| Date | Insider | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Nov 4, 2025 | Wolverine Asset Management LLC owner | SOpen-market sale Class A Ordinary Sharesindirect: by Wolverine Flagship Fund Trading Limited | -20 | $10.88 | $218 | 398,358 | Dec 11, 2025 |
| Nov 5, 2025 | Wolverine Asset Management LLC owner | SOpen-market sale Class A Ordinary Sharesindirect: by Wolverine Flagship Fund Trading Limited | -18 | $10.88 | $196 | 398,340 | Dec 11, 2025 |
| Nov 6, 2025 | Wolverine Asset Management LLC owner | SOpen-market sale Class A Ordinary Sharesindirect: by Wolverine Flagship Fund Trading Limited | -4 | $10.88 | $44 | 398,336 | Dec 11, 2025 |
| Nov 7, 2025 | Wolverine Asset Management LLC owner | SOpen-market sale Class A Ordinary Sharesindirect: by Wolverine Flagship Fund Trading Limited | -1,000 | $10.88 | $11k | 397,336 | Dec 11, 2025 |
| Dec 1, 2025 | Wolverine Asset Management LLC owner | SOpen-market sale Class A Ordinary Sharesindirect: by Wolverine Flagship Fund Trading Limited | -10 | $10.89 | $109 | 397,326 | Dec 11, 2025 |
| Dec 5, 2025 | Wolverine Asset Management LLC owner | SOpen-market sale Class A Ordinary Sharesindirect: by Wolverine Flagship Fund Trading Limited | -2 | $10.91 | $22 | 397,324 | Dec 11, 2025 |
| Dec 9, 2025 | Wolverine Asset Management LLC owner | SOpen-market sale Class A Ordinary Sharesindirect: by Wolverine Flagship Fund Trading Limited | -1,000 | $10.89 | $11k | 396,324 | Dec 11, 2025 |
| Dec 10, 2025 | Wolverine Asset Management LLC owner | SOpen-market sale Class A Ordinary Sharesindirect: by Wolverine Flagship Fund Trading Limited | -400 | $11.07 | $4,428 | 395,924 | Dec 11, 2025 |
| Nov 4, 2025 | Wolverine Asset Management LLC owner | SOpen-market sale Class A Ordinary Sharesindirect: by Wolverine Flagship Fund Trading Limited | -20 | $10.88 | $218 | 398,358 | Dec 8, 2025 |
| Nov 5, 2025 | Wolverine Asset Management LLC owner | SOpen-market sale Class A Ordinary Sharesindirect: by Wolverine Flagship Fund Trading Limited | -18 | $10.88 | $196 | 398,340 | Dec 8, 2025 |
| Nov 6, 2025 | Wolverine Asset Management LLC owner | SOpen-market sale Class A Ordinary Sharesindirect: by Wolverine Flagship Fund Trading Limited | -4 | $10.88 | $44 | 398,336 | Dec 8, 2025 |
| Nov 7, 2025 | Wolverine Asset Management LLC owner | SOpen-market sale Class A Ordinary Sharesindirect: by Wolverine Flagship Fund Trading Limited | -1,000 | $10.88 | $11k | 397,336 | Dec 8, 2025 |
| Dec 1, 2025 | Wolverine Asset Management LLC owner | SOpen-market sale Class A Ordinary Sharesindirect: by Wolverine Flagship Fund Trading Limited | -10 | $10.89 | $109 | 397,326 | Dec 8, 2025 |
| Dec 5, 2025 | Wolverine Asset Management LLC owner | SOpen-market sale Class A Ordinary Sharesindirect: by Wolverine Flagship Fund Trading Limited | -2 | $10.91 | $22 | 397,324 | Dec 8, 2025 |
| Nov 4, 2025 | Wolverine Asset Management LLC owner | SOpen-market sale Class A Ordinary Sharesindirect: by Wolverine Flagship Fund Trading Limited | -20 | $10.88 | $218 | 398,358 | Nov 10, 2025 |
| Nov 5, 2025 | Wolverine Asset Management LLC owner | SOpen-market sale Class A Ordinary Sharesindirect: by Wolverine Flagship Fund Trading Limited | -18 | $10.88 | $196 | 398,340 | Nov 10, 2025 |
| Nov 6, 2025 | Wolverine Asset Management LLC owner | SOpen-market sale Class A Ordinary Sharesindirect: by Wolverine Flagship Fund Trading Limited | -4 | $10.88 | $44 | 398,336 | Nov 10, 2025 |
| Nov 7, 2025 | Wolverine Asset Management LLC owner | SOpen-market sale Class A Ordinary Sharesindirect: by Wolverine Flagship Fund Trading Limited | -1,000 | $10.88 | $11k | 397,336 | Nov 10, 2025 |
| Jul 16, 2025 | Wolverine Asset Management LLC owner | SOpen-market sale Class A Ordinary Sharesindirect: By Wolverine Asset Management, LLC as Manager of Wolverine Flagship Fund Trading Limited | -14 | $10.82 | $151 | 398,378 | Oct 23, 2025 |
| Jul 3, 2025 | Mizuho Securities USA LLC owner | SOpen-market sale Common Stock | +40,560 | $10.55 | $428k | 376,557 | Jul 15, 2025 |
| Jul 7, 2025 | Mizuho Securities USA LLC owner | SOpen-market sale Common Stock | +92,000 | $10.54 | $970k | 284,557 | Jul 15, 2025 |
Insiders
Everyone who has filed a Form 4 here.
- Mizuho Securities USA LLCowner
- Wolverine Asset Management LLCother, owner
Questions about EURK
Answered from the filings on this page, as of the latest one.
Are insiders buying EURK?
No. In the last 90 days no insider at Eureka Acquisition Corp 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 EURK on the open market?
Wolverine Asset Management LLC (10% owner) sold $27k of EURK on Nov 4, 2025 and filed the Form 4 on Dec 11, 2025. InsiderTell scored 17 (weak).
How many insiders file Form 4 at Eureka Acquisition Corp?
2 people have filed a Form 4 at Eureka Acquisition Corp, among them Mizuho Securities USA LLC (10% owner), Wolverine Asset Management LLC (10% owner). 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.