🕵️ YHN Acquisition I Ltd ($YHNAU)
SEC insider & ownership activity, last 12 months · CIK 2020987 · every row links its SEC filing
Over the last 12 months insiders sold $210 with no open-market buying against it. Tominaga Satoshi sold $210 in discretionary trades (Aug). Karpus Management, Inc. added 10.9% → 17.9%; Rivernorth Capital Management, LLC added 5.7% → 10.4%. 2 red-flag 8-Ks in the window, most recently Delisting notice (3.01), Jun 10, 2026.
Monthly net open-market insider flow, last 12 months (up = net buying)
Insider flow
0 buyers, $0 (0 lots) · 1 seller, $210 (1 lots)
| Insider | Buys | Bought | Sells | Sold | Last |
|---|---|---|---|---|---|
| Tominaga Satoshi | 0 | – | 1 | $210 | Aug 1, 2025 |
5%+ holders
| Holder | Stake | Class | Schedule | Event | |
|---|---|---|---|---|---|
| Karpus Management, Inc. | 17.9% | 13G | Jan 7, 2026 | filing ↗ | |
| Rivernorth Capital Management, LLC | 10.4% | 13G | Apr 7, 2026 | filing ↗ | |
| W. R. Berkley Corporation | 7.8% | 13G | Feb 11, 2026 | filing ↗ | |
| Berkley Insurance Company | 7.8% | 13G | Feb 11, 2026 | filing ↗ | |
| FEIS Equities LLC | 7.8% | 13G | Feb 2, 2026 | filing ↗ | |
| Lawrence M. Feis | 7.8% | 13G | Feb 2, 2026 | filing ↗ | |
| Barclays PLC | 5.6% | 13G | Mar 21, 2025 | filing ↗ |
Planned insider sales (Form 144)
No sale notices filed in the last 12 months.
Material events (8-K)
| Item | Event date | |
|---|---|---|
| Other events (8.01) | Jun 17, 2026 | filing ↗ |
| Delisting notice (3.01) | Jun 10, 2026 | filing ↗ |
| Delisting notice (3.01) | Apr 17, 2026 | filing ↗ |
| Other events (8.01) | Mar 19, 2026 | filing ↗ |
| Material agreement (1.01) | Dec 15, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Dec 15, 2025 | filing ↗ |
| Other events (8.01) | Dec 15, 2025 | filing ↗ |
| Material agreement (1.01) | Dec 8, 2025 | filing ↗ |
| Charter/bylaw changes (5.03) | Dec 8, 2025 | filing ↗ |
| Shareholder vote (5.07) | Dec 8, 2025 | filing ↗ |
| Other events (8.01) | Dec 8, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Dec 8, 2025 | filing ↗ |
| Material agreement (1.01) | Nov 7, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Nov 7, 2025 | filing ↗ |
| Material agreement (1.01) | Oct 10, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Oct 10, 2025 | filing ↗ |