Landsdowne Labs
Stamford, US · Founded 2017 · Delaware LLC · 3 known investors
Landsdowne Labs develops button battery technology that deactivates batteries after accidental ingestion to address health risks. The company commercializes advanced material science solutions for global manufacturers.
Deep TechHealthtechMedical DevicesNew Materials
Founders & leadership
JK
Jeffrey KarpExecutive Officer, Promoter
MF
Melissa FensterstockExecutive Officer, Director, Promoter
PO
Patrick O'NeillDirector
RL
Robert LangerDirector, Promoter
DG
Daniel GoldbergDirector
BL
Bryan LaulichtExecutive Officer, Promoter
Investors · 3
Reported raises · per SEC filings
Form D private placements▶$2.2MraisedOct 2021 · 42 investors · Other Health CareRule 506(b)
▶$2.2MraisedOct 2021 · 42 investors · Other Health Care
Rule 506(b)Officers, directors & promoters on the filing
- David LucchinoDirector
- Melissa FensterstockExecutive Officer, Director
- Daniel GoldbergDirector
- Robert LangerDirector
- Patrick O'NeillDirector
- Offering amount
- $2.5M
- Amount sold
- $2.2M
- Minimum investment
- $10K
- Sales commissions
- $12.7K
- Proceeds to insiders
- $200K
- Placement agents
- Hubble Investments LLC
- First sale
- Oct 2020
- Incorporated
- Limited Liability Company, Delaware, 2017
- Federal exemptions
- 06b
▶$1.6MraisedFeb 2018 · 10 investors · Other Health CareRule 506(b)
▶$1.6MraisedFeb 2018 · 10 investors · Other Health Care
Rule 506(b)Officers, directors & promoters on the filing
- Jeffrey KarpExecutive Officer, Promoter
- Melissa FensterstockExecutive Officer, Director, Promoter
- Patrick O'NeillDirector
- Robert LangerDirector, Promoter
- Daniel GoldbergDirector
- Bryan LaulichtExecutive Officer, Promoter
- Offering amount
- $2.6M
- Amount sold
- $1.6M
- Proceeds to insiders
- $250K
- First sale
- Jan 2018
- Incorporated
- Limited Liability Company, Delaware, 2017
- Federal exemptions
- 06b
Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.