# Jon Sheller

> Jon Sheller is a startup investor at Arsanis. See 0 investments, check sizes, portfolio. Updated Aug 2026.

- Type: Angel Investor
- Fund: [Arsanis](https://shizune.co/investors/profile/arsanis)
- Last updated: Aug 2026

Jon Sheller is a startup investor at Arsanis.

## About Arsanis

VC Fund · Vienna, Austria

Arsanis is a clinical-stage biopharmaceutical company focused on applying monoclonal antibody (mAb) immunotherapies to address serious infectious diseases. A deep understanding of the pathogenesis of infection, paired with access to some of the most advanced mAb discovery techniques and platforms available today, has positioned Arsanis to build andadvance a pipeline of novel mAbs with multiple mechanisms of action and high potency against their intended targets.The company’s lead clinical program, ASN100, is aimed at serious Staphylococcus aureus infections and is being evaluated in Phase 2 clinical trial for the prevention of S. aureus pneumonia in high-risk, mechanically ventilated patients. In addition to ASN100, its preclinical pipeline is comprised of mAbs targeting multiple serious bacterial and viral pathogens, including respiratory syncytial virus.Arsanis is a U.S. company headquartered in Waltham, Massachusetts, with European research and preclinical development operations headquartered in Vienna, Austria (Arsanis Biosciences GmbH).

5 contacts available at Arsanis.

| Name | Title | Profile |
| --- | --- | --- |
| Errik Anderson | Co-Founder and Former Board Member | https://shizune.co/investors/profile/errik-anderson |
| Eszter Nagy | President, Founder & CSO | https://shizune.co/investors/profile/eszter-nagy |
| Fraser Leslie | Senior Vice President Technical Operations | https://shizune.co/investors/profile/fraser-leslie |
| Gábor Nagy | Director, Microbiology & In Vivo Models Department | https://shizune.co/investors/profile/gbor-nagy |
| Jon Sheller | Director of US Operations | https://shizune.co/investors/profile/jon-sheller |

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