Fearlessly Advancing

FEARLESSLY
ADVANCING

the first potential treatment
in geographic atrophy

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REDEFINING
TREATMENT

for people with PNH
 

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Leaders in Complement

LEADERS IN
COMPLEMENT

at the forefront of targeted
C3 therapies

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With courageous science, creativity, and compassion,
we are committed to delivering therapies for people with
complement-driven diseases.

About Us
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Latest news

September 30, 2022

Apellis Announces 24-Month Phase 3 Post Hoc Results Showing Treatment with Pegcetacoplan Led to Preservation of Function in High-Risk Areas of the Retina in Patients with Geographic Atrophy (GA) at AAO Annual Meeting

September 30, 2022

Apellis Announces Four Oral Presentations of Data from the Phase 3 DERBY and OAKS Studies of Pegcetacoplan in Geographic Atrophy (GA) to be Presented at the American Academy of Ophthalmology Annual Meeting

September 12, 2022

Apellis Pharmaceuticals Announces New Presentation Time at the Bank of America Global Healthcare Conference

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At the heart of our company is the belief that exceptional science and compassion are not mutually exclusive.

FOR PATIENTS
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Our groundbreaking science

targeting C3 offers the potential to provide comprehensive control of complement, a part of the immune system

Our Science
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We aim to transform

treatment across a broad range of debilitating diseases driven by complement

Pipeline

we replace
impossible
with How

We challenge conventional thinking and always question if there's a better way.

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