CRDF ▼ -3.9% - Cardiff Oncology, Inc. $CRDF - Cardiff Oncology to Participate in September 2026 Conferences Cardiff Oncology fell 3.9% today following an announcement that the company will present at conferences scheduled for September 2026. The stock's decline suggests investors may have been disappointed by the lack of near-term clinical or operational catalysts in the announcement. 02-SEP-2026 07:00 AM ET