Request page removalAbout John Maraganore
John Maraganore is an angel investor based out of Boston, United States. They did their Doctoral from The University of Chicago. Their journey in the startup ecosystem started in 2014 through Flex Pharma. As an angel investor, John Maraganore has a portfolio of 6 companies, focusing primarily on sectors like Life Sciences, Enterprise Applications and 2 more sectors. They invest in companies across United States. Their most notable investments include companies like Terray and Flex Pharma.
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Boston, United States
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John Maraganore's Investments
John Maraganore has invested in 6 companies. Their most recent investment was in Corsera Health (Series A Round) on Jan 07, 2026. Their investments are primarily in Life Sciences, Enterprise Applications and 2 more sectors. Their investment portfolio companies are located in United States.Here is the list of recent investments by John Maraganore:
Date | Company | Round | Round Amount | Co-Investors |
|---|---|---|---|---|
Jan 07, 2026 | Series A | $80M | ||
Feb 14, 2025 | Seed | $9M | ||
Nov 10, 2023 | Series A | Undisclosed | ||
Mar 01, 2023 | Seed | $7M | and 5 more |
John Maraganore's Portfolio Exits
John Maraganore has 1 Portfolio Exit which is Flex Pharma.
Here is the detail of this portfolio exit:
Company | Description | Location | Total Funding | Founded Year | Exit Type | Exit Date |
|---|---|---|---|---|---|---|
Developer of therapeutics for neuromuscular disorders | Boston (United States) | $56.2M | 2014 | IPO | Jan 30, 2015 |
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