XDemics
Novato, US · Delaware corporation
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XDemics develops cell culture and biomanufacturing technologies for generating mammalian cells at high densities for advanced therapy production. The company's HDCR platform and related products enable researchers and GMP facilities to produce T cell, stem cell, and viral-based therapies with improved quality and consistency.
Founders & leadership
CT
Christopher ThanosChairman and CEOChristopher Thanos is Chairman and CEO of XDemics, a Caltech spinout developing cell culture and biomanufacturing technologies. With over 30 years in biotechnology R&D, he is a named inventor on 35 issued patents and has co-founded or contributed to multiple therapeutics companies including Voro Therapeutics, Actym Therapeutics, and Sutro Biopharma, with platform technologies now in clinical development across cell therapies, antibody-drug conjugates, and vaccines.
Board
Reported raises · per SEC filings
Form D private placements$14.8M disclosed across 3 rounds · 2024–2025
▶$7.4MraisedFeb 2026 · 1 investors · BiotechnologyRule 506(b)
▶$7.4MraisedFeb 2026 · 1 investors · Biotechnology
Rule 506(b)Officers, directors & promoters on the filing
- Nicole BergmanDirector
- Colin CookDirector
- Christopher ThanosExecutive Officer, Director
- Offering amount
- $7.4M
- Amount sold
- $7.4M
- First sale
- Oct 2025
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
▶$5.5MraisedDec 2024 · 3 investors · BiotechnologyRule 506(b)
▶$5.5MraisedDec 2024 · 3 investors · Biotechnology
Rule 506(b)Officers, directors & promoters on the filing
- Nicole BergmanDirector
- Colin CookDirector
- Christopher ThanosExecutive Officer, Director
- Offering amount
- $7.6M
- Amount sold
- $5.5M
- First sale
- Nov 2024
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
▶$1.9MraisedSep 2024 · 1 investors · BiotechnologyRule 506(b)
▶$1.9MraisedSep 2024 · 1 investors · Biotechnology
Rule 506(b)Officers, directors & promoters on the filing
- Colin CookDirector
- Christopher ThanosExecutive Officer, Director
- Nicole BergmanDirector
- Offering amount
- $1.9M
- Amount sold
- $1.9M
- First sale
- May 2024
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.
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Frequently asked questions
- What does XDemics do?
- XDemics develops cell culture and biomanufacturing technologies for generating mammalian cells at high densities for advanced therapy production. The company's HDCR platform and related products enable researchers and GMP facilities to produce T cell, stem cell, and viral-based therapies with improved quality and consistency.
- How much funding has XDemics raised?
- XDemics has disclosed $14.8M raised across 3 rounds.
- Where is XDemics headquartered?
- XDemics is headquartered in Novato, US.

