** Biotechnology company's VAXX.O shares jump nearly 30%
above the IPO offer price in stock market debut
** Stock opened at $16.90/shr compared with the IPO price of
$13/shr
** Dallas, Texas-based VAXX sold 6 mln shares in a downsized
offering, raising $78 mln urn:newsml:reuters.com:*:nGNX8KVp5G
** Co had earlier targeted to sell 6.7 mln shares, priced
between $14 and $16 each
** VAXX valued at over $2 bln in debut
** Co says is in the process of developing and testing
vaccines to treat chronic diseases including Alzheimer's and
Parkinson's
** BofA Securities, Jefferies and Evercore ISI were the lead
underwriters for the offering
(Reporting by Manya Saini in Bengaluru)
((Manya.Saini@thomsonreuters.com;))