# Greg Weaver

> Greg Weaver is a startup investor at Altimmune (Cambridge). See 0 investments, check sizes, portfolio. Updated Aug 2026.

- Type: Angel Investor
- Fund: [Altimmune](https://shizune.co/investors/profile/vaxin-inc)
- Location: Cambridge, United States
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/in/weavergregory

Greg Weaver is a startup investor at Altimmune in Cambridge. Greg Weaver is the current Chief Financial Officer of Altimmune. He previously worked at Cognito Therapeutics as a Chief Financial Officer. Greg Weaver attended Boston College.

## About Altimmune

VC Fund · Gaithersburg, United States

Altimmune is an emerging biotechnology company located in Montgomery County, MD. Altimmune develops vaccines and other biological products to address unmet market and public health needs. The company uses a proprietary technology for non-invasive intranasal delivery, and has shown proof of principle in animals and in initial human clinical studies.Vaxin Inc., formerly known as Vaxin Pharmaceuticals and ImmuneFocus Corporation, was founded in 1997 by Emerging Technology Partners. Early experiments revealed that DNA incorporated into an adenovirus can elicit an immune response when placed on the surface of the skin, and subsequently research was expanded to include applications on the skin in the nose as well as experimentation with other vectors.

5 contacts available at Altimmune.

| Name | Title | Profile |
| --- | --- | --- |
| Greg Weaver | CFO | https://shizune.co/investors/profile/greg-weaver-7ce4 |
| Bertrand Georges | Chief Technology Officer | https://shizune.co/investors/profile/bertrand-georges |
| Joe Theis | Outside General Counsel | https://shizune.co/investors/profile/joe-theis |
| M. Scot Roberts | Chief Scientific Officer | https://shizune.co/investors/profile/scot-roberts |
| M Scott Harris | Chief Medical Officer | https://shizune.co/investors/profile/m-scott-harris |

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