Mantra Bio
San Francisco, US · Founded 2016 · Delaware corporation · 7 known investors
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Founders & leadership
Board

Investors · 7
How we know: funding news · prnewswire.com · boxgroup.com · Not right? Tell us
How we know: Nat Turner's portfolio page · Not right? Tell us
How we know: a partner's Signal profile · funding news · prnewswire.com · the VCSheet dataset · Not right? Tell us
How we know: funding news · prnewswire.com · Not right? Tell us
Also in the syndicate · 3
Funding
SEC filings, press & company announcements$39.1M disclosed across 2 of 4 rounds · 2019–2024
- Undisclosed amountSeries AJun 2024
8VC (lead), Viking Global (lead)
Source ↗ - $9MSeries A-2Jan 2023 · 2 sources
8VC, Allen & Company, Allen & Company LLC, BoxGroup, Illumina, Samsung Securities, Viking Global Investors
Source ↗
▶$30.1MraisedAug 2020 · 31 investors · OtherRule 506(b)
- Catherine PlaneyExecutive Officer, Director
- Alexander MokExecutive Officer, Director
- Francisco GimenezDirector
- Offering amount
- $30.1M
- Amount sold
- $30.1M
- First sale
- Nov 2019
- Incorporated
- Corporation, Delaware, 2016
- Federal exemptions
- 06b
Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.
In the news
Frequently asked questions
- Who are Mantra Bio's investors?
- Mantra Bio's investors include BoxGroup, Nat Turner, 8VC, Viking Global Investors.
- How much funding has Mantra Bio raised?
- Mantra Bio has disclosed $39.1M raised across 2 of its 4 known rounds.
- Where is Mantra Bio headquartered?
- Mantra Bio is headquartered in San Francisco, US.

