Why did casi stock go up in premarket

CASI Pharmaceuticals (CASI) stock is up in premarket trading due to a combination of company-specific news and broader market factors:

1. **Acquisition Proposal**: CASI Pharmaceuticals announced that its board of directors received a proposal from the chairman of the company for acquiring its business operations in China. This proposal, with an offer price including an assumption of up to $20 million of debt, could be seen as a positive development for the company's future growth and financial stability.
2. **Private Placement Financing**: CASI Pharmaceuticals entered into a securities purchase agreement with investors for a private investment in public equity financing (PIPE Transaction). This financing is expected to result in aggregate gross proceeds of approximately $15 million, which could provide the company with the necessary capital to support its operations and development of innovative therapeutic and pharmaceutical products.
3. **Investigational New Drug Application**: CASI Pharmaceuticals plans to submit an investigational new drug (IND) application to the U.S. Food and Drug Administration (FDA) for CID-103. This move could be seen as a significant step forward in the company's drug development pipeline and may be viewed positively by investors.

In conclusion, the premarket rise in CASI stock is likely a result of positive company-specific news (acquisition proposal, private placement financing, IND application) and the unique dynamics of premarket trading.