/Companies

Jocasta

Northbrook, US · Founded 2021 · 1 known investors

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Jocasta Neuroscience is a biotechnology company developing JN-0413, a proprietary subcutaneous formulation of soluble α-Klotho protein aimed at treating age-related cognitive decline and neurodegenerative diseases such as mild cognitive impairment, Alzheimer's, and Parkinson's-related dementia. The company targets brain aging at its root cause and anticipates beginning human trials in early 2027.

Founders & leadership

JJ
Jonathan JonasExecutive
DD
Dena DubalMD, PhD — scientific expert (UCSF)
AA
Albert AgroPhD — scientific expert
ND
Ned DavidPhD — scientific expert
MD
Michael DavidsonMD — scientific expert

Board

KRKevin Rose
Kevin RoseBoard directorExploring emerging AI / tech trends, finance, health, minimal-living, philosophy, and the discipline of Zen.

Investors · 1

Funding

SEC filings, press & company announcements

$66.6M disclosed across 2 of 3 rounds · 2024–2025

▶$31.6MraisedNov 2024 · 20 investors · Other
Rule 506(b)
Officers, directors & promoters on the filing
  • Jonathan JonasExecutive Officer
  • Albert AgroExecutive Officer, Director
  • Kevin RoseDirector
  • Michael DavidsonExecutive Officer, Director
Offering amount
$40.1M
Amount sold
$31.6M
Minimum investment
$1
First sale
Oct 2024
Incorporated
Corporation, Delaware, 2021
Federal exemptions
06b
Full filing on SEC EDGAR ↗

Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.

Founder mafia

2 people who came through Jocasta went on to found or lead other companies.

Frequently asked questions

What does Jocasta do?
Jocasta Neuroscience is a biotechnology company developing JN-0413, a proprietary subcutaneous formulation of soluble α-Klotho protein aimed at treating age-related cognitive decline and neurodegenerative diseases such as mild cognitive impairment, Alzheimer's, and Parkinson's-related dementia. The company targets brain aging at its root cause and anticipates beginning human trials in early 2027.
Who are Jocasta's investors?
Jocasta's investors include True Ventures.
How much funding has Jocasta raised?
Jocasta has disclosed $66.6M raised across 2 of its 3 known rounds.
Where is Jocasta headquartered?
Jocasta is headquartered in Northbrook, US.