SPRO ▲ +1.7% - Spero Therapeutics, Inc. $SPRO - Spero Therapeutics to Present at H.C. Wainwright 28th Annual Global Investment Conference Spero Therapeutics rose 1.7% following an announcement that the company will present at the H.C. Wainwright 28th Annual Global Investment Conference, a prominent healthcare investor event where biotech firms typically discuss pipeline progress and corporate strategy. Conference presentations often draw investor interest to smaller-cap therapeutics companies seeking to raise capital or build awareness among institutional investors. 02-SEP-2026 04:01 PM ET