Aerie Pharmaceuticals, Inc., a biotechnology company, engages in the discovery, development, and commercialization of pharmaceutical products for the treatment of ophthalmic diseases. It focuses on the development of products for the pharmaceutical treatment of glaucoma. The Company’s lead product candidate, AR-13324, is the first of a new dual action drug class that reduces the eye’s fluid inflow while also increasing fluid outflow through the trabecular meshwork, which is the eye’s main fluid drain, all in a highly effective single drop per day. Aerie’s PG324 fixed combination of AR-13324 with latanoprost is a first-in-class glaucoma therapy to lower intraocular pressure by reducing fluid inflow while also opening both of the eye’s fluid drains. This product candidate offers the convenience of two drugs in one eye drop.