SNGX Data Readout: a negative outcome, -70.3%

On April 28, 2026, Soligenix, Inc. reached its Data Readout. The result was a negative outcome, and the stock moved -70.3% in the window around the event. It had already run +23.0% in the 30 days into the catalyst — the kind of pre-event run-up that often precedes binary readouts.