PHAT ▼ -0.6% - Phathom Pharmaceuticals, Inc. $PHAT - Phathom Pharmaceuticals to Participate in Upcoming Investor Conferences Phathom Pharmaceuticals shares fell 0.6% today following the company's announcement that it will participate in upcoming investor conferences. The stock's modest decline suggests investors may be waiting for more substantive news from those events rather than viewing the conference participation alone as a catalyst. 01-SEP-2026 08:00 AM ET