** Shares of smoke and carbon monoxide alarms maker UUU.A
rise as much as 353% to a more than 13-year high of $13.94
** Stock gains for third straight session and is set to post
its biggest one-day pct gain on record
** UUU says it is not aware of "any undisclosed material
change or development in its business and operations" that would
account for the jump in its shares urn:newsml:reuters.com:*:nPn3XJ194a
** UUU said last month that its sales rose about 18% to $9.4
mln for the six months ended Sept. 30, helped by higher
shipments to a large national retailer urn:newsml:reuters.com:*:nPnc8FRVna
** UUU shares have gained 866% in value YTD
(Reporting by Ankit Ajmera in Bengaluru)
((Ankit.Ajmera@thomsonreuters.com))