Subject: Biotechnology Firm Raises $20 Million in 2 Placements Date: Published: 4/9/93 (30 lines) Source: Wall Street Journal. Copyright Dow Jones & Co. Inc. Business Brief -- Hybridon Inc.: Biotechnology Firm Raises $20 Million in 2 Placements Hybridon Inc. said it raised $20 million in the first quarter from two private placements of convertible preferred stock. The closely held biotechnology concern said it has raised a total of $30 million in equity financing since it was founded in 1989. The company added that the aggregate value of its equity offerings and of contracts for research collaborations is now $65 million. Hybridon, of Worcester, Mass., is developing so-called "antisense" drugs, aimed at genetically blocking the production of proteins associated with diseases. Hybridon said both new and existing institutional and private investors from the U. S. and overseas participated in its latest offerings. The company added that Hoffmann-La Roche Inc., the U. S. unit of Switzerland's Roche Holding Ltd., took a $4 million equity position in Hybridon as part of a strategic alliance. Hybridon said proceeds of the offerings will be used mainly to fund clinical trials of its GEM 91 compound for treating AIDS and the virus that causes AIDS. [This article is made available here by Dow Jones Co. for the personal and non-commercial use of callers to this bbs, in the hope that it will be of some help to those who are suffering from the disease and others who are seeking to help them.]