Investing Profile
James N. Topper
InvestorVC
Managing Partner at Frazier Healthcare Partners
frazierhealthcare.com/team/ja...Menlo Park, California
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cbCurrent Investing Position
Frazier Healthcare Partners Managing Partner
Investment Range
$100K - $5.0M
Sweet Spot
$1.5M
Investments On Record
27
James N. Topper is on these Sector & Stage Rankings
James N. Topper's Investments On Record (16)
| Company | StageDateRound Size | Total Raised |
|---|---|---|
Attovia Therapeutics | Series CApr 2025$90M Series BMay 2024$110M Series AJun 2023$60M | $260M |
Enlaza Therapeutics | Series AApr 2024$100M SeedOct 2022$61M | $160M |
Diagonal Therapeutics | Series AApr 2024$130M | $130M |
Lassen Therapeutics | Series BDec 2023$85M | $85M |
Millendo Therapeutics | Series UnknownAug 2018$30M Series BJan 2016$62M Series AAug 2012$16M  | $110M |
Mavupharma | Series ANov 2017$20M | $20M |
Allena Pharmaceuticals | Series CDec 2015$53M Series BDec 2014$25M Series ANov 2011$15M | $93M |
AnaptysBio | Series DJul 2015$40M Series BNov 2007$34M | $74M |
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