/Companies

Kallyope

New York City, US · Founded 2014 · Delaware corporation · 55 employees on LinkedIn · 6 known investors

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Kallyope is a biotechnology company founded by neuroscientists that discovers and develops novel therapeutics targeting neural networks, with a lead candidate in pivotal studies for acute migraine treatment and metabolism programs approaching clinical studies. It applies its integrated discovery platform to develop drugs for challenging diseases.

Also known as Kallyope Inc.

Founders & leadership

Kallyope was founded in 2014 by Tom Maniatis.

TMTom Maniatis
Tom ManiatisFounder
NT
Nancy ThornberryMember, Board of DirectorsNancy Thornberry has over 30 years of experience in pharmaceutical and biotech research and development, drug discovery, business development, and scientific strategy. She serves as Executive Officer and Director at Kallyope, a neuroscience-focused biotechnology company developing therapeutics for migraine and metabolic disorders.
KC
Kenneth ClarkExecutive

Board

TMTerry McGuire
Terry McGuireBoard directorFounding Partner at Polaris Partners
JWJoshua Wolfe
Joshua WolfeBoard MemberPartner and Co-Founder at Lux Capital
TKTim Kutzkey
Tim KutzkeyBoard directorManaging Partner at The Column Group
WR
William RieflinBoard director

Investors · 6

Reported raises · per SEC filings

Form D private placements

$28.1M disclosed across 1 round · 2015

▶$28.1MraisedOct 2016 · 9 investors · Biotechnology
Rule 506(b)
Officers, directors & promoters on the filing
  • William RieflinDirector
  • Nancy ThornberryExecutive Officer, Director
  • Terry McGuireDirector
  • Kenneth ClarkExecutive Officer
  • Tom ManiatisDirector
  • Joshua WolfeDirector
  • Tim KutzkeyDirector
Offering amount
$44M
Amount sold
$28.1M
First sale
Sep 2015
Incorporated
Corporation, Delaware, 2014
Federal exemptions
06b
Full filing on SEC EDGAR ↗

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

Company profile

researched Aug 2026

Kallyope is a biotechnology company based in New York City that develops medicines derived from insights into neural signaling pathways. Its stated focus is the treatment of migraine, where it is advancing a late-stage program intended to provide an easy-to-use, first-in-class medication for acute treatment.

The company's lead asset, elismetrep, is being developed for the acute treatment of migraine and is in Phase 3 development. Kallyope positions itself as combining foundational neuroscience research with drug development execution, and it invites external collaborations through a partnering function.

Founding story

Kallyope was founded by neuroscientists whose research addressed previously unexplored neural networks; that work is described as being carried forward by a team of experienced drug developers.

Traction

Elismetrep, the company's lead asset for the acute treatment of migraine, has reached Phase 3 development.

▸Full profile — market position, technology, go-to-market, geography

Market position

Kallyope describes its late-stage migraine program as intended to deliver a first-in-class medication for acute treatment.

Technology

Kallyope's approach is based on insights into neural signaling pathways, which it applies to the discovery and development of medicines, currently directed at migraine.

Go-to-market

The company pursues collaborations with external partners to advance its programs, and maintains an active recruiting effort for its New York-based team.

The company targets patients with migraine, a condition it describes as affecting millions.

Geography

Kallyope is based in New York City.

Compiled by commissioned research from 1 cited public sources — announcements, filings, and press listed under research sources below.

Key figures

latest reported
HeadcountAug 202655
Lead asset (elismetrep) development stageJan 2026Phase 3

Company-reported or press-reported figures, each dated to when it was claimed — not independently audited.

6 people who came through Kallyope went on to found or lead other companies.

Related companies · 3

Companies working in the same space as Kallyope.

Legal entities · 1

corporate structure
KallyopeDelaware

▸Research sources · 1

primary sources listed

1 public sources were cited for this profile; the first-party ones are listed here.

Frequently asked questions

What does Kallyope do?
Kallyope is a New York biotechnology company developing medicines based on neural signaling pathways, led by a Phase 3 migraine asset.
Who founded Kallyope?
Kallyope was founded by Tom Maniatis in 2014.
Who are Kallyope's investors?
Kallyope's investors include Dns Capital, Illumina Ventures, Lux Capital, The Column Group, Polaris Partners, Two Sigma Ventures.
How much funding has Kallyope raised?
Kallyope has disclosed $28.1M raised across 1 round.
Where is Kallyope headquartered?
Kallyope is headquartered in New York City, US.