** Drug developer's shares ATNM.A slump 18.3% to 37 cents
premarket after pricing an offering of stocks and warrants
** Says 42.9 mln shares of common stock priced at $0.385 per
share, and warrants to purchase stock priced at $0.50 per share,
for gross proceeds of $16.5 mln urn:newsml:reuters.com:*:nPn1Q7lfga
** To use proceeds to fund its ongoing late-stage trial of
lead drug Iomab-B for treating patients with Acute Myeloid
Leukemia, and for progressing its CD33 blood disease treatment
to proof-of-concept stage
** William Blair acting as sole bookrunner of offering
** Co had ~119.1 mln shares outstanding as of last close,
according to Refinitiv data
** Stock had risen 18.3% in the past 12 months
(Reporting by Manas Mishra in Bengaluru)
((Reuters Messaging:
manas.mishra.thomsonreuters.com@reuters.net))