** Shares of emission control equipment provider Advanced
Emissions Solutions Inc ADES.O down 28.2% at $4.60 in
premarket trading
** Stock on track to snap eight straight session of gains
** ADES on Friday after market close said it has entered
into a merger agreement with environmental technology co Arq Ltd
urn:newsml:reuters.com:*:nGNX6Fsq2m
** According to the agreement, ADES shareholders would
retain at least 47.4% of outstanding shares of the combined co
** As of last close, stock down ~3% this year
(Reporting by Tiyashi Datta in Bengaluru)
((tiyashi.datta@thomsonreuters.com))