🕵️ Mountain Crest Acquisition 6 Corp. ($MCAH)
SEC insider & ownership activity, last 12 months · CIK 2109876 · every row links its SEC filing
Over the last 12 months insiders bought $500K with no open-market selling against it. Liu Suying bought $250K in discretionary trades (May). No red-flag 8-Ks in the window.
Monthly net open-market insider flow, last 12 months (up = net buying)
Insider flow
2 buyers, $500K (4 lots) · 0 sellers, $0 (0 lots)
| Insider | Buys | Bought | Sells | Sold | Last |
|---|---|---|---|---|---|
| Liu Suying | 2 | $250K | 0 | – | May 1, 2026 |
| Mountain Crest Holdings 6 LLC | 2 | $250K | 0 | – | May 1, 2026 |
5%+ holders
| Holder | Stake | Class | Schedule | Event | |
|---|---|---|---|---|---|
| Mountain Crest Holdings 6 LLC | 30.0% | 13G | Jun 25, 2026 | filing ↗ | |
| Suying Liu | 30.0% | 13G | Jun 25, 2026 | filing ↗ | |
| Harraden Circle Investments, LLC | 5.5% | 13G | May 7, 2026 | filing ↗ | |
| Harraden Circle Investors GP, LP | 5.5% | 13G | May 7, 2026 | filing ↗ | |
| Harraden Circle Investors GP, LLC | 5.5% | 13G | May 7, 2026 | filing ↗ | |
| Frederick V. Fortmiller, JR. | 5.5% | 13G | May 7, 2026 | 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 ↗ |
| Financial Statements and Exhibits (9.01) | Jun 17, 2026 | filing ↗ |
| Other events (8.01) | May 1, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | May 1, 2026 | filing ↗ |
| Material agreement (1.01) | Apr 29, 2026 | filing ↗ |
| Unregistered equity sale (3.02) | Apr 29, 2026 | filing ↗ |
| Charter/bylaw changes (5.03) | Apr 29, 2026 | filing ↗ |
| Other events (8.01) | Apr 29, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Apr 29, 2026 | filing ↗ |