Investing Profile

Joël Jean-Mairet

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Current Investing Position

Ysios Capital General Partner

Investment Range

$1M - $7.5M

Sweet Spot

$1M

Investments On Record

Current Fund Size

€126.4M

Joël Jean-Mairet is on these Sector & Stage Rankings

Joël Jean-Mairet's Investments On Record (10)

Company	StageDateRound Size	Total Raised
ADCendo	Series AApr 2023$34M Series AApr 2021$62M	$96M
Co-investors: Reza Halse (RA Capital), Marten Steen (HealthCap), Ohad Hammer (Pontifax Venture Capital)
Mineralys Therapeutics	Series BJun 2022$120M	$240M
Co-investors: Derek DiRocco (RA Capital), Olivier Litzka (Andera Partners)
Splice Bio	Series AFeb 2022$57M Series UnknownSep 2020	$57M
Co-investors: Ed Mathers (New Enterprise Associates (NEA)), Beat Steffen (Novartis Venture Fund), Sylvain Sachot (Asabys Partners)
Aura Biosciences	Post Ipo EquityNov 2021 Series UnknownMar 2021$80M Series CDec 2017$30M Series BMar 2015$21M	$130M
Co-investors: Mark Chin (Arix Bioscience)
Lava Therapeutics	Series CSep 2020$83M	$100M
Co-investors: Guido Magni (Versant Ventures), Nanna Luneborg (Forbion), Laia Crespo (Sanofi Ventures)
Ona Therapeutics	Series AJun 2020$34M	$34M
Co-investors: Jose Mesa (Alta Life Sciences)
AM Pharma	Series UnknownMar 2020$25M Series FJul 2019$130M Series ESep 2014$16M Series DSep 2011$40M	$210M
Co-investors: Raphael Wisniewski (Andera Partners), Geert-Jan Mulder (Forbion), Rémi Droller (Kurma Partners), Martijn Kleijwegt (EQT Life Sciences), Felice Verduyn - van Weegen (EQT Life Sciences), Laia Crespo (Sanofi Ventures)
Medlumics	Series BMar 2017$37M Series ADec 2011$5M	$64M
Co-investors: Olivier Litzka (Andera Partners)

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