FundedIQ
Biotechnology

LB Pharmaceuticals: Funding, Investors & Team (Oct 2026)

LB Pharmaceuticals is a company in the early stages of development in the field of life sciences. They are committed to bringing innovative and enhanced versions of successful treatments for central nervous system disorders to the United States market. These treatments have been widely used in other countries but have never been developed, approved, or introduced in the US. LB Pharmaceuticals aims to establish a research-oriented entity focused on creating new intellectual property related to improving these previously successful medications.

lbpharma.us New York, United States 11-50 employees
Biopharma Biotechnology Pharmaceutical
Total raised
$215M
Rounds
3
Latest
Undisclosed round
Feb 2026

LB Pharmaceuticals has raised $215M across 3 funding rounds on record, the most recent an undisclosed round of $100M announced in Feb 2026.

That round is above the $8.4M median round size for Biotechnology companies tracked on FundedIQ over the last two years.

LB Pharmaceuticals Company Profile and Key Stats

Total funding raised
$215M
across 3 rounds on record
Funding rounds on record
3
Latest funding round
Undisclosed round
$100M in Feb 2026
Employees
11-50
reported band
Headquarters
New York, United States

Latest funding round on record: Feb 2026.

LB Pharmaceuticals Funding Rounds

Date
Round
Amount
Undisclosed round
$100M
Series C
$75.0M
Undisclosed round
$40.0M

LB Pharmaceuticals raised $40.0M in an undisclosed round announced in Sep 2023.

4 months later, a Series C of $75.0M was announced in Jan 2024.

2.1 years later, an undisclosed round of $100M was announced in Feb 2026.

LB Pharmaceuticals Founders and Leadership Team

Name
Role
Contact
Zachary Prensky
Founder
—

No contact details are on record for this team yet.

LB Pharmaceuticals Funding Compared to Other Biotechnology Startups

Segment
Companies
Median round
4,185
$8.4M
30,319
$7.7M

LB Pharmaceuticals' latest round of $100M is above the median round in Biotechnology. Medians cover the last 24 months of disclosed rounds.

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LB Pharmaceuticals Funding FAQs

What does LB Pharmaceuticals do?

LB Pharmaceuticals is a company in the early stages of development in the field of life sciences. They are committed to bringing innovative and enhanced versions of successful treatments for central nervous system disorders to the United States market. These treatments have been widely used in other countries but have never been developed, approved, or introduced in the US. LB Pharmaceuticals aims to establish a research-oriented entity focused on creating new intellectual property related to improving these previously successful medications.

How much funding has LB Pharmaceuticals raised?

LB Pharmaceuticals has raised $215M across 3 rounds on record. The most recent is an undisclosed round of $100M announced in Feb 2026.

When did LB Pharmaceuticals last raise funding?

LB Pharmaceuticals' most recent funding round on record is an undisclosed round of $100M, announced in Feb 2026.

Who founded LB Pharmaceuticals?

FundedIQ lists Zachary Prensky (Founder) at LB Pharmaceuticals.

Where is LB Pharmaceuticals headquartered?

LB Pharmaceuticals is based in New York, United States.

How many employees does LB Pharmaceuticals have?

LB Pharmaceuticals is in the 11-50 employee band.

How does LB Pharmaceuticals' funding compare to other Biotechnology startups?

LB Pharmaceuticals' latest round of $100M is above the $8.4M median round size for Biotechnology companies on FundedIQ across 4,185 tracked companies over the last two years.

About FundedIQ's LB Pharmaceuticals Funding Data

FundedIQ tracks announced funding rounds and refreshes this profile every week. Round dates, stages and amounts are normalised to a single format, converted to US dollars, and de-duplicated: two records of the same round announced days apart are merged, and two genuinely different rounds are kept apart on the amounts they disclose. Amounts shown are the disclosed figures only — a round announced without a number is listed and excluded from the total rather than estimated.

Employee counts are reported bands, not exact headcounts. Founder and executive names carry the job title on record. Anything we do not hold for LB Pharmaceuticals is left off this page rather than filled in.

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