STRL ▲ +3.9% - Sterling Infrastructure, Inc. $STRL STRL - Sterling to Participate in Upcoming Investor Conferences Sterling Infrastructure shares rose 3.9% today following an announcement that the company will participate in upcoming investor conferences. Participation in investor conferences typically provides companies with an opportunity to present their business outlook and strategy directly to institutional investors and analysts, which can boost investor confidence and trading activity. 04-SEP-2026 09:06 AM ET