Lexicon Pharmaceuticals
NASDAQ: LXRXThe Woodlands, US · Founded 1995 · Delaware corporation · 280 employees on LinkedIn · 1 known investors
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Lexicon Pharmaceuticals develops and commercializes pharmaceutical products, including the marketed drug INPEFA and drug candidates in clinical development such as sotagliflozin, pilavapadin, and LX9851, serving patients in need of treatments across various therapeutic areas.
Founders & leadership
Lexicon Pharmaceuticals was founded in 1995 by Brian P. Zambrowicz.







Investors · 1
Reported raises · per SEC filings
Form D private placements$335.9M disclosed across 6 rounds · 2014–2026
▶$55.7MraisedFeb 2026 · 1 investors · PharmaceuticalsRule 506(b)
- Christopher SobeckiDirector
- Judith L. SwainDirector
- Raymond DebbaneDirector
- Brian T. CrumExecutive Officer
- Rachel MartensExecutive Officer
- Scott CoianteExecutive Officer
- Rachel MartensExecutive Officer
- Samuel BarkerDirector
- Craig B. GranowitzExecutive Officer
- Ivan H. CheungDirector
- Wendy E. McDermottExecutive Officer
- Lisa DeFrancescoExecutive Officer
- Phillipe J. AmouyalDirector
- Suma GopinathanExecutive Officer
- Mike ExtonExecutive Officer, Director
- Diane SullivanDirector
- Offering amount
- $59.1M
- Amount sold
- $55.7M
- First sale
- Feb 2026
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
▶$72.2MraisedJun 2023 · 1 investors · PharmaceuticalsRule 506(b)
- Phillipe J. AmouyalDirector
- Kenneth Kassler-TaubExecutive Officer
- Alan J. MainExecutive Officer
- Jeffrey WadeExecutive Officer
- Samuel BarkerDirector
- Christopher J. SobeckiDirector
- Craig B. GranowitzExecutive Officer
- Brian T. CrumExecutive Officer
- Alan S. NiesDirector
- Frank P. PalantoniDirector
- Raymond DebbaneDirector
- Kristen L. AlexanderExecutive Officer
- Robert LefkowitzDirector
- Judith L. SwainDirector
- Wendy E. McDermottExecutive Officer
- Lonnel CoatsExecutive Officer, Director
- Offering amount
- $72.2M
- Amount sold
- $72.2M
- First sale
- Jun 2023
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
▶$42.9MraisedAug 2022 · 2 investors · PharmaceuticalsRule 506(b)
- Phillipe J. AmouyalDirector
- Judith L. SwainDirector
- Jeffrey WadeExecutive Officer
- Robert J. LefkowitzDirector
- Alan J. MainExecutive Officer
- Raymond DebbaneDirector
- Christopher J. SobeckiDirector
- Brian T. CrumExecutive Officer
- Alan S. NiesDirector
- Kiernan A. SethExecutive Officer
- Craig B. GranowitzExecutive Officer
- Lonnel CoatsExecutive Officer, Director
- Kristen L. AlexanderExecutive Officer
- Kenneth Kassler-TaubExecutive Officer
- Frank P. PalantoniDirector
- Samuel L. BarkerDirector
- Wendy E. McDermottExecutive Officer
- Offering amount
- $49.3M
- Amount sold
- $42.9M
- First sale
- Aug 2022
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
▶$10.5MraisedMar 2017 · 16 investors · PharmaceuticalsRule 506(b)
- Alan S. NiesDirector
- Alan J. MainExecutive Officer
- Pablo LapuertaExecutive Officer
- Philippe J. AmouyalDirector
- Frank P. PalantoniDirector
- Robert J. LefkowitzDirector
- Christopher J. SobeckiDirector
- Praveen TyleExecutive Officer
- Judith L. SwainDirector
- Jeffrey L. WadeExecutive Officer
- Raymond DebbaneDirector
- Lonnel CoatsExecutive Officer, Director
- Alexander SantiniExecutive Officer
- James F. TessmerExecutive Officer
- Samuel L. BarkerDirector
- Offering amount
- $10.5M
- Amount sold
- $10.5M
- First sale
- Mar 2017
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
▶$4.7MraisedDec 2014 · 16 investors · PharmaceuticalsRule 506(b)
- Alan S. NiesDirector
- Robert J. LefkowitzDirector
- Jeffrey L. WadeExecutive Officer
- Raymond DebbaneDirector
- Christopher J. SobeckiDirector
- John NorthcottExecutive Officer
- Frank P. PalantoniDirector
- Lonnel CoatsExecutive Officer, Director
- Philippe J. AmouyalDirector
- Brian P. ZambrowiczExecutive Officer
- James F. TessmerExecutive Officer
- Judith L. SwainDirector
- Samuel L. BarkerDirector
- Alan J. MainExecutive Officer
- Pablo LapuertaExecutive Officer
- Offering amount
- $4.7M
- Amount sold
- $4.7M
- First sale
- Dec 2014
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
▶$150MraisedDec 2014 · 1 investors · PharmaceuticalsRule 506(b)
- Jeffrey L. WadeExecutive Officer
- Pablo LapuertaExecutive Officer
- Judith L. SwainDirector
- Philippe J. AmouyalDirector
- Christopher J. SobeckiDirector
- Brian P. ZambrowiczExecutive Officer
- Robert J. LefkowitzDirector
- Alan J. MainExecutive Officer
- James F. TessmerExecutive Officer
- Samuel L. BarkerDirector
- John NorthcottExecutive Officer
- Alan S. NiesDirector
- Frank P. PalantoniDirector
- Lonnel CoatsExecutive Officer, Director
- Raymond DebbaneDirector
- Offering amount
- $150M
- Amount sold
- $150M
- First sale
- Nov 2014
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.
Founder mafia
2 people who came through Lexicon Pharmaceuticals went on to found or lead other companies.
In the news
LXRX Stock Edges Higher On $10M Payout From Novo Nordisk — Retail Traders Highlight More Cash Milestones On The Horizonfinance.yahoo.com · Aug 2026Frequently asked questions
- What does Lexicon Pharmaceuticals do?
- Lexicon Pharmaceuticals develops and commercializes pharmaceutical products, including the marketed drug INPEFA and drug candidates in clinical development such as sotagliflozin, pilavapadin, and LX9851, serving patients in need of treatments across various therapeutic areas.
- Who founded Lexicon Pharmaceuticals?
- Lexicon Pharmaceuticals was founded by Brian P. Zambrowicz in 1995.
- Who are Lexicon Pharmaceuticals's investors?
- Lexicon Pharmaceuticals's investors include New Enterprise Associates (NEA).
- How much funding has Lexicon Pharmaceuticals raised?
- Lexicon Pharmaceuticals has disclosed $335.9M raised across 6 rounds.
- Where is Lexicon Pharmaceuticals headquartered?
- Lexicon Pharmaceuticals is headquartered in The Woodlands, US.



