Company: VERA
Filing Date: 2025-02-28
Form Type: 10-K
Source: 0000950170-25-029969
Chunk: 202

Company: Vera Therapeutics, Inc.
Filing Date: 2025-02-28
Form: 10-K
Item: Item 1
Chunk 202
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The Ares Agreement includes the transfer of all existing inventory of atacicept drug substance and drug product, for our use in planned and future clinical trials.

We acquired approximately 35,000 PFS of atacicept, representing all three strengths, 25 mg, 75 mg and 150 mg, of atacicept and approximately 25,000 PFS of placebo, as part of the Ares Agreement. This drug product will be utilized for our ongoing clinical trials, as needed.  

The atacicept manufacturing supply chain is fully established using CMOs and is operational to supply products for clinical and, if approved, commercial use. An atacicept PFS/autoinjector combination is in clinical development.

MAU868 is an IgG1 monoclonal antibody that binds to BKV protein VP1. It is manufactured according to cGMP using a high expression CHO cell and a standard antibody manufacturing process that is completely free from animal or human derived raw materials. The MAU868 manufacturing supply chain is fully established using contract manufacturing organizations with contracts that are assignable to Vera Therapeutics.

The fully formulated MAU868 drug product is provided as a 3 mL fill in a 6 mL vial which can be combined with multiple vials to prepare infusions at different dosage strengths for use in clinical trials. The drug product formulation is composed of MAU868 as the active substance, a buffering agent, and both a sugar and a surfactant as stabilizing agents.

Commercialization plans

Atacicept

We estimate the market opportunity for novel therapeutics in IgAN to be approximately 157,000 patients in the United States, 136,000 patients in Europe and 130,000 in Japan, at estimated peak year of sales, based on our assumptions, secondary research, and primary market research with physicians and payors. In order to capitalize on this opportunity, we plan to build a specialty commercial infrastructure focused on IgAN, engaging treating physicians, including nephrologists, educating and engaging patients, and ensuring market access for patients.

Through the Ares Agreement, we were granted worldwide rights to the development and commercialization of atacicept in all indications. We intend to commercialize atacicept ourselves in the United States and other key markets, if approved. Within certain ex-U.S. markets, we may consider strategic collaborations to facilitate commercialization.

MAU868

We plan to develop MAU868 for the treatment of BK viremia in kidney