Phathom Pharmaceuticals(PHAT) - 2024 Q2 - Quarterly Results

Exhibit 99.1 Phathom Pharmaceuticals Reports Second Quarter 2024 Financial Results and Provides Business Update • Over 122,000 prescriptions for VOQUEZNA® products written by healthcare providers, launch to date, a 184% increase since last quarterly report • Net revenues of $7.3 million reported for the second quarter 2024 compared to $1.9 million in the first quarter 2024, greater than a 280% increase • VOQUEZNA (vonoprazan) tablets 10mg now FDA-approved and available to treat heartburn associated with Non ...