Mountain Crest Acquisition Corp. V
A special purpose acquisition company (SPAC) — a "blank check" firm formed in Delaware in 2021 to raise money through an IPO and later merge with a private business — Mountain Crest Acquisition Corp. V is the fifth in a series of such vehicles led by Dr. Suying Liu, who serves as chairman, CEO, and CFO across the franchise. Its units began trading on the Nasdaq in November 2021, and it has pursued merger targets including AUM Biosciences (a deal terminated in 2023) and, more recently, CUBEBIO Co., Ltd.
Rights to purchase common stock
Sold 300.0K
Sold 300.0K
| Insider | Stake change | Holds now | Granted / vested | Bought | Sold |
|---|---|---|---|---|---|
| Liu Dong +1 co-filer10% owner · 2 transactions | +11.6% | 2.17Mas of Apr 2024 | — | — | — |
| Liu SuyingCEO and CFO, Director, 10% owner · 3 transactions | +1.4% | 1.87M | — | — | 300.0K |
| Mountain Crest Global Holdings LLC10% owner · 2 transactions | +1.4% | 1.87M | — | — | 300.0K |
| Liu Dong10% owner · 1 transaction | — | 0as of Jul 2024 | — | — | — |
Select a row to see that insider’s individual transactions. Sum of the holdings confirmed in the 12 months before this insider's last filing. A Form 4 reports a holding per line — held directly, or through a named trust, partnership or foundation, and in each share class separately — never a person’s total. Lines not restated in that time are left out and shown apart: an active filer restates what they still hold, so a line they did not restate is more often an entity since renamed, whose shares a successor line reports too. An amber marker means some were left out.
Net open-market activity over the last 3 years: -600.0K shares. Grants, option exercises and tax withholding are excluded — they are compensation mechanics, not decisions to buy or sell.