GTx Investors

23 investors on Angel Roster list GTx in their portfolio. Most are venture capital firms and private equity firms, the most common stage is Series B and the largest groups are based in the United States and the United Kingdom.

Investors are matched on the company name in their portfolio, so companies that share the name GTx can appear together.

Investors listed
23
With verified email
57%
Most common stage
Series B
Top location
United States

Updated October 13, 2026 · How we compile this data

Top 23 GTx investors

The most complete profiles first. Showing 23 of 23.

  • Ken HaasVerified

    Venture Capital, Advisor, Investor · United States

    Series BHealth CareWomen FoundedLife ScienceBiotechnology

    Portfolio: Kesios Therapeutics, Spruce Biosciences, Amarin, Syntaxin and 64 more

    Verified email available

  • Sunny ReddyVerified

    Venture Capital, Private Equity Firm, Investor · United States

    SeedHealth CareWomen FoundedLife ScienceBiotechnology

    Portfolio: Zeltiq Aesthetics, Dermira, Spruce Biosciences, Syros Pharmaceuticals and 56 more

    Verified email available

  • andrew sinclairVerified

    Venture Capital, Private Equity Firm, Investor · United Kingdom

    Series BHealth CareWomen FoundedLife ScienceBiotechnology

    Portfolio: Kesios Therapeutics, Spruce Biosciences, Amarin, Syntaxin and 64 more

    Verified email available

  • Aftab KheraniVerified

    Venture Capital, Private Equity Firm · United States

    Health CareWomen FoundedLife ScienceBiotechnology

    Portfolio: Zeltiq Aesthetics, Dermira, Spruce Biosciences, Syros Pharmaceuticals and 56 more

    Verified email available

  • Andrew SchiffVerified

    Venture Capital, Private Equity Firm · United States

    Health CareWomen FoundedLife ScienceBiotechnology

    Portfolio: Zeltiq Aesthetics, Dermira, Spruce Biosciences, Syros Pharmaceuticals and 60 more

    Verified email available

  • Eric AguiarVerified

    Venture Capital, Private Equity Firm · United States

    Health CareWomen FoundedLife ScienceBiotechnology

    Portfolio: Zeltiq Aesthetics, Dermira, Spruce Biosciences, Syros Pharmaceuticals and 56 more

    Verified email available

  • Gary StevensonVerified

    Venture Capital, Micro VC · United States

    Health CareWomen FoundedMobileManufacturing

    Portfolio: HandMinder, Spine Wave, Restore Medical Solutions, Alveolus and 42 more

    Verified email available

  • Josh BilenkerVerified

    Venture Capital, Private Equity Firm · United States

    Health CareWomen FoundedLife ScienceBiotechnology

    Portfolio: Zeltiq Aesthetics, Dermira, Spruce Biosciences, Syros Pharmaceuticals and 56 more

    Verified email available

  • Robert WenzelVerified

    Venture Capital, Private Equity Firm · United States

    Health CareWomen FoundedLife ScienceBiotechnology

    Portfolio: Zeltiq Aesthetics, Dermira, Spruce Biosciences, Syros Pharmaceuticals and 56 more

    Verified email available

  • Shelley ChuVerified

    Venture Capital · United States

    Health CareWomen FoundedLife ScienceBiotechnology

    Portfolio: Kesios Therapeutics, Spruce Biosciences, Amarin, Syntaxin and 64 more

    Verified email available

  • Tim HainesVerified

    Venture Capital · United Kingdom

    Health CareWomen FoundedLife ScienceBiotechnology

    Portfolio: Kesios Therapeutics, Spruce Biosciences, Amarin, Syntaxin and 64 more

    Verified email available

  • Bali Muralidhar

    Venture Capital, Private Equity Firm, Investor · United Kingdom

    Series BHealth CareWomen FoundedLife ScienceBiotechnology

    Portfolio: Kesios Therapeutics, Spruce Biosciences, Amarin, Syntaxin and 69 more

    Contact details available

  • Brian Gallagher, Jr.

    Venture Capital, Investor · United States

    Series BHealth CareWomen FoundedLife ScienceBiotechnology

    Portfolio: Kesios Therapeutics, Spruce Biosciences, Aileron Therapeutics, Amarin and 67 more

    Contact details available

  • Kurt von Emster

    Venture Capital, Private Equity Firm, Investor · United States

    Series BHealth CareWomen FoundedInvestment ManagementLife Science

    Portfolio: Kesios Therapeutics, Spruce Biosciences, Amarin, Syntaxin and 64 more

    Contact details available

  • Vin Miles

    Venture Capital, Investor · United States

    Series BHealth CareWomen FoundedLife ScienceBiotechnology

    Portfolio: Kesios Therapeutics, Spruce Biosciences, Amarin, Syntaxin and 64 more

    Contact details available

  • John Heard

    Venture Capital, Private Equity Firm · United Kingdom

    Health CareWomen FoundedLife ScienceBiotechnology

    Portfolio: Kesios Therapeutics, Spruce Biosciences, Amarin, Syntaxin and 64 more

    Contact details available

  • Norman Zhou

    Venture Capital · United States

    Health CareWomen FoundedLife ScienceInformation Technology (IT)

    Portfolio: Black Diamond Therapeutics, AveXis, Aligos Therapeutics, Tyra Biosciences and 46 more

    Contact details available

  • Sarah Shackelton

    Venture Capital · United Kingdom

    Health CareWomen FoundedLife ScienceBiotechnology

    Portfolio: Kesios Therapeutics, Spruce Biosciences, Amarin, Syntaxin and 64 more

    Contact details available

  • Scott Braunstein

    Venture Capital, Private Equity Firm · United States

    Health CareWomen FoundedLife ScienceBiotechnology

    Portfolio: Zeltiq Aesthetics, Dermira, Spruce Biosciences, Syros Pharmaceuticals and 56 more

    Contact details available

  • Sophie Phillips

    Private Equity Firm · United States

    Health CareWomen FoundedLife ScienceBiotechnology

    Portfolio: Zeltiq Aesthetics, Dermira, Spruce Biosciences, Syros Pharmaceuticals and 56 more

    Contact details available

  • Andres BethencourtVerified

    Venture Capital, Private Equity Firm · United States

    Health CareGeneticsE-commerceWomen Founded

    Portfolio: Inspire Medical Systems, Marbles: The Brain Store, GTx, KEW Group and 1 more

    Contact details available

  • Chris WoodburnVerified

    Venture Capital · United States

    Health CareGeneticsE-commerceWomen Founded

    Portfolio: Inspire Medical Systems, Marbles: The Brain Store, GTx, KEW Group and 1 more

    Verified email available

  • Eduardo ArguelloVerified

    Venture Capital · United States

    Health CareGeneticsE-commerceWomen Founded

    Portfolio: Inspire Medical Systems, Marbles: The Brain Store, GTx, KEW Group and 1 more

    Verified email available

Frequently asked questions

How many GTx investors are on Angel Roster?

Angel Roster lists 23 GTx investors. 13 of them (57%) include a verified email address.

What types of investors are they?

The most common investor types are Venture Capital Firms (22), Private Equity Firms (13) and Micro VC Firms (1). An investor can have more than one type, for example an angel who is also a venture partner.

Which stages do GTx investors invest in?

Among those that list a stage, the most common are Series B (6) and Seed (1).

Where are GTx investors based?

Most are based in the United States (18) and the United Kingdom (5).

Which companies have GTx investors backed?

The most-backed portfolio companies among them are Cytos (18), Paratek Pharmaceuticals (18), Verona Pharma (18), Reneo Pharmaceuticals (18) and Spruce Biosciences (18).

How do I contact GTx investors?

Create a free Angel Roster account to search and filter all 23, then unlock verified emails and LinkedIn profiles on a paid plan. Every plan starts with a 3-day free trial.