Company: PTHS
Filing Date: 2025-05-27
Form Type: DEFM14C
Source: 0001140361-25-020509
Chunk: 364

Company: Pelthos Therapeutics Inc.
Filing Date: 2025-05-27
Form: DEFM14C
Chunk 364
---
 and commercial team to launch ZELSUVMI. The Company expects pediatricians, pediatric dermatologists, dermatologists and infectious disease specialists will be the target prescribers at launch.

#### Molluscum Contagiosum
Molluscum contagiosum is caused by a poxvirus and is a common skin infection seen by dermatologists, pediatric dermatologists, and pediatricians, with a prevalence estimated by management to be 17 million people in the United States and an annual incidence estimated by management to be 3-6 million. According to the Centers for Disease Control and Prevention (“CDC”), molluscum contagiosum infections are contagious and spread to others through contact with infected persons or contaminated objects such as towels, toys, furniture, swimming pools, and other surfaces. Children are the most vulnerable to molluscum contagiosum infections as are adults with weakened immune systems. In addition, molluscum contagiosum can be sexually transmitted.

Molluscum contagiosum infections present with raised, skin-colored or red bumps that can appear anywhere on the body, including the face, hands, trunk, genitals, back of the knees, armpits, and other sensitive areas. People with molluscum contagiosum may suffer discomfort from itching, secondary bacterial infections, as well as immense social stigma from having visible molluscum contagiosum lesions which typically last for months or for years. Left untreated, molluscum contagiosum lesions may persist an average of 13 months, with reports of cases remaining unresolved for up to five years. The symptoms of molluscum contagiosum can cause anxiety, and parents frequently seek treatment due to its highly contagious nature and its impact on physical appearance.

### ZELSUVMI
ZELSUVMI (berdazimer) topical gel, 10.3% is a nitric oxide (NO) releasing agent indicated for the topical treatment of molluscum contagiosum in adults and pediatric patients one year of age and older. ZELSUVMI was developed using the proprietary nitric oxide-based technology platform, NITRICIL. ZELSUVMI’s mechanism of action against molluscum contagiosum is unknown. In vitro studies of ZELSUVMI’s active ingredient, berdazimer

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#### TABLE OF CONTENTS
sodium, have demonstrated (i) anti-pox virus activity on vaccinia virus, which is often used as a surrogate for molluscum contagiosum virus; and