Immunomic Therapeutics
Rockville, US · Founded 2005 · Delaware corporation · 20 employees on LinkedIn · 2 known investors
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Immunomic Therapeutics develops nucleic acid immunotherapy platforms, particularly self-amplifying RNA and plasmid DNA vaccines, for cancer treatment, allergies, and animal health applications. The company's UNITE® platform leverages lysosomal targeting technology to generate immune responses against CMV, HPV, and other tumor-associated antigens across multiple cancer types and allergic conditions.
Founders & leadership
Immunomic Therapeutics was founded in 2005 by William G Hearl.

Board
Investors · 2
Reported raises · per SEC filings
Form D private placements$100M disclosed across 7 rounds · 2011–2025
▶$6.5MraisedJun 2025 · 1 investors · BiotechnologyRule 506(b)
- Yang Gon JinDirector
- Steve ParkDirector
- Robert AhlgrenDirector
- Dong-Gun KimExecutive Officer, Director
- James WishartDirector
- Ki-Hong AhnDirector
- Matthew ChangDirector
- Offering amount
- $16M
- Amount sold
- $6.5M
- First sale
- May 2025
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
▶$3MraisedApr 2024 · 1 investors · BiotechnologyRule 506(b)
- James WishartDirector
- Dong-Gun KimExecutive Officer, Director
- C. ERIC WINZERExecutive Officer
- Robert AhlgrenDirector
- Steve ParkDirector
- Ki-Hong AhnDirector
- Matthew ChangDirector
- Michael LackDirector
- Ronald ThiboutotDirector
- Yang Gon JinDirector
- Offering amount
- $20.9M
- Amount sold
- $3M
- First sale
- Jan 2024
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
▶$77.7MraisedJan 2021 · 6 investors · BiotechnologyRule 506(b)
- WILLIAM G. HEARLExecutive Officer, Director
- C. ERIC WINZERExecutive Officer, Director
- MICHAEL D. LACKDirector
- JAMES W. WISHARTDirector
- ALEX S KIMDirector
- YANG-GON JINDirector
- HYUK JOO JEEDirector
- ARLO MCGINNDirector
- RONALD P. THIBOUTOTDirector
- Offering amount
- $77.7M
- Amount sold
- $77.7M
- Sales commissions
- $3.1M
- First sale
- Feb 2020
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
▶$314.5KraisedAug 2018 · 1 investors · BiotechnologyRule 506(b)
- MICHAEL D. LACKDirector
- WILLIAM G. HEARLExecutive Officer, Director
- WILLIAM BARRY MCDONALDDirector
- C. ERIC WINZERExecutive Officer, Director
- JAMES W. WISHARTDirector
- RONALD P. THIBOUTOTDirector
- Offering amount
- $314.5K
- Amount sold
- $314.5K
- First sale
- Jul 2018
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
▶$4.6MraisedMar 2017 · 47 investors · BiotechnologyRule 506(b)
- WILLIAM G. HEARLExecutive Officer, Director
- JAMES W. WISHARTDirector
- RONALD P. THIBOUTOTDirector
- WILLIAM BARRY MCDONALDDirector
- C. ERIC WINZERExecutive Officer, Director
- MICHAEL D. LACKDirector
- Offering amount
- $10M
- Amount sold
- $4.6M
- Minimum investment
- $25K
- First sale
- Feb 2017
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
▶$6.8MraisedOct 2014 · 56 investors · BiotechnologyRule 506(b)
- William Barry McDonaldDirector
- Teri Jones HeilandExecutive Officer
- Bruce F. MacklerExecutive Officer, Director
- Ronald ThiboutotDirector
- James WishartExecutive Officer, Director
- William G HearlExecutive Officer, Director, Promoter
- Michael D. LackDirector
- Bernard C. RudnickExecutive Officer, Director
- Offering amount
- $8.8M
- Amount sold
- $6.8M
- Minimum investment
- $10K
- Sales commissions
- $276K
- Proceeds to insiders
- $500K
- Placement agents
- Newport Coast Securities Inc.
- First sale
- Dec 2013
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
▶$1.1MraisedMar 2012 · 7 investors · BiotechnologyRule 506(b)
- William G HearlExecutive Officer, Director, Promoter
- Bernard C RudnickExecutive Officer
- William Barry McDonaldDirector
- Teri HeilandExecutive Officer
- Bruce MacklerExecutive Officer, Director
- Ronald ThiboutotDirector
- Winston I LoweExecutive Officer
- James WishartDirector
- Lisa SalleyExecutive Officer
- Offering amount
- $2M
- Amount sold
- $1.1M
- Minimum investment
- $50K
- First sale
- Aug 2011
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06
Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.
Related companies · 2
Companies working in the same space as Immunomic Therapeutics.
Non-dilutive funding · 2 SBIR/STTR awards
Federal grants — no equity taken| Agency | Phase | Year | Amount |
|---|---|---|---|
| National Institutes of Health (NIH)National Institutes of Health | Phase I | 2015 | $308K |
| National Institutes of Health (NIH)National Institutes of Health | Phase I | 2014 | $334K |
Source: SBIR.gov award data (U.S. Small Business Administration). SBIR/STTR awards are competitive federal R&D grants and contracts — non-dilutive capital alongside any venture rounds above.
In the news
Frequently asked questions
- What does Immunomic Therapeutics do?
- Immunomic Therapeutics develops nucleic acid immunotherapy platforms, particularly self-amplifying RNA and plasmid DNA vaccines, for cancer treatment, allergies, and animal health applications. The company's UNITE® platform leverages lysosomal targeting technology to generate immune responses against CMV, HPV, and other tumor-associated antigens across multiple cancer types and allergic conditions.
- Who founded Immunomic Therapeutics?
- Immunomic Therapeutics was founded by William G Hearl in 2005.
- Who are Immunomic Therapeutics's investors?
- Immunomic Therapeutics's investors include Keiretsu Forum, Life Sciences Greenhouse Investments.
- How much funding has Immunomic Therapeutics raised?
- Immunomic Therapeutics has disclosed $100M raised across 7 rounds.
- Where is Immunomic Therapeutics headquartered?
- Immunomic Therapeutics is headquartered in Rockville, US.




