🕵️ Eureka Acquisition Corp ($EURKU)
SEC insider & ownership activity, last 12 months · CIK 2000410 · every row links its SEC filing
Over the last 12 months insiders sold $50K with no open-market buying against it. Wolverine Asset Management LLC sold $50K (Jul–Dec). Mizuho Financial Group, Inc. added 8.4% → 8.9%. 2 red-flag 8-Ks in the window, most recently Delisting notice (3.01), Jun 5, 2026.
Monthly net open-market insider flow, last 12 months (up = net buying)
Insider flow
0 buyers, $0 (0 lots) · 1 seller, $50K (19 lots)
| Insider | Buys | Bought | Sells | Sold | Last |
|---|---|---|---|---|---|
| Wolverine Asset Management LLC | 0 | – | 19 | $50K | Dec 10, 2025 |
5%+ holders
| Holder | Stake | Class | Schedule | Event | |
|---|---|---|---|---|---|
| RLH Capital LLC | 9.3% | 13G | Jul 7, 2025 | filing ↗ | |
| Louis Camhi | 9.3% | 13G | Jul 7, 2025 | filing ↗ | |
| W. R. Berkley Corporation | 9.0% | 13G | Nov 10, 2025 | filing ↗ | |
| Berkley Insurance Company | 9.0% | 13G | Nov 10, 2025 | filing ↗ | |
| Mizuho Financial Group, Inc. | 8.9% | 13G | Aug 13, 2025 | filing ↗ | |
| Wolverine Asset Management LLC | 7.8% | 13G | Jan 31, 2025 | filing ↗ | |
| Wolverine Trading Partners, Inc. | 7.8% | 13G | Jan 31, 2025 | filing ↗ | |
| Wolverine Holdings, L.P. | 7.8% | 13G | Jan 31, 2025 | filing ↗ | |
| AQR Capital Management, LLC | 5.7% | 13G | Aug 14, 2025 | filing ↗ | |
| AQR Capital Management Holdings, LLC | 5.7% | 13G | Aug 14, 2025 | filing ↗ | |
| AQR Arbitrage, LLC | 5.7% | 13G | Aug 14, 2025 | filing ↗ | |
| Barclays PLC | 5.2% | 13G | Mar 21, 2025 | filing ↗ | |
| FEIS Equities LLC | exited | Class A | 13G | Jul 14, 2026 | filing ↗ |
| Lawrence M. Feis | exited | Class A | 13G | Jul 14, 2026 | filing ↗ |
| Wolverine Asset Management, LLC | exited | Class A | 13G | Jul 9, 2026 | filing ↗ |
| Wolverine Holdings, LLC | exited | Class A | 13G | Jul 9, 2026 | filing ↗ |
| Christopher L. Gust | exited | Class A | 13G | Jul 9, 2026 | filing ↗ |
| Robert R. Bellick | exited | Class A | 13G | Jul 9, 2026 | filing ↗ |
Planned insider sales (Form 144)
No sale notices filed in the last 12 months.
Material events (8-K)
| Item | Event date | |
|---|---|---|
| Material agreement (1.01) | Jul 7, 2026 | filing ↗ |
| New financial obligation (2.03) | Jul 7, 2026 | filing ↗ |
| Unregistered equity sale (3.02) | Jul 7, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Jul 7, 2026 | filing ↗ |
| Material agreement (1.01) | Jun 29, 2026 | filing ↗ |
| Charter/bylaw changes (5.03) | Jun 29, 2026 | filing ↗ |
| Shareholder vote (5.07) | Jun 29, 2026 | filing ↗ |
| Other events (8.01) | Jun 29, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Jun 29, 2026 | filing ↗ |
| Material agreement (1.01) | Jun 12, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Jun 12, 2026 | filing ↗ |
| Material agreement (1.01) | Jun 8, 2026 | filing ↗ |
| New financial obligation (2.03) | Jun 8, 2026 | filing ↗ |
| Unregistered equity sale (3.02) | Jun 8, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Jun 8, 2026 | filing ↗ |
| Delisting notice (3.01) | Jun 5, 2026 | filing ↗ |
| Material agreement (1.01) | May 4, 2026 | filing ↗ |
| New financial obligation (2.03) | May 4, 2026 | filing ↗ |
| Unregistered equity sale (3.02) | May 4, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | May 4, 2026 | filing ↗ |
| Material agreement (1.01) | Apr 6, 2026 | filing ↗ |
| New financial obligation (2.03) | Apr 6, 2026 | filing ↗ |
| Unregistered equity sale (3.02) | Apr 6, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Apr 6, 2026 | filing ↗ |
| Delisting notice (3.01) | Apr 6, 2026 | filing ↗ |
| Material agreement (1.01) | Mar 13, 2026 | filing ↗ |
| New financial obligation (2.03) | Mar 13, 2026 | filing ↗ |
| Unregistered equity sale (3.02) | Mar 13, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Mar 13, 2026 | filing ↗ |
| Material agreement (1.01) | Feb 4, 2026 | filing ↗ |