nLight (NASDAQ:LASR – Get Free Report) was downgraded by Zacks Research from a “strong-buy” rating to a “hold” rating in a research report issued to clients and investors on Tuesday,Zacks.com reports. Wall Street Zen cut nLight from a “buy” rating to a “hold” rating in a report on Saturday, July 18th. UBS Group set a $90.00 target price on shares of nLight in a research report on Friday, July 10th. Finally, Weiss Ratings restated a “sell (d-)” rating on shares of nLight in a report on Friday, July 17th. Also, CEO Scott H. Keeney sold 46,735 shares of nLight stock in a transaction that occurred on Tuesday, May 19th.