Refinery29, a New York-based fashion and style website, has raised $20 million in Series C funding from Stripes Group. The company previously raised around $6 million from Floodgate, Lead Edge Capital, First Round Capital, Lerer Ventures and Hearst Corporation. Www.refinery29.com
Sage Therapeutics, a Boston-based developer of therapies to treat central nervous system disorders, has raised $20 million in Series B funding from ARCH Venture Partners and return backer Third Rock
Ventures. The company has now raised a total of $57.8 million. Www.sagerx.com
CounterTack, a Waltham, Mass.-based endpoint security organization, has raised $12 million in Series B funding from investors like Goldman Sachs and Fairhaven Capital. Www.countertack.com
EcoFactor Inc., a Redwood City, Calif.-based provider of cloud-based home energy services, has raised $10 million in Series B funding. NRG Energy Inc. (NYSE: NRG) led the round, and was joined by return backers Claremont Creek Ventures, RockPort Capital Partners,and Aster Capital. Www.ecofactor.com
Nginx Inc., an open source web server for content-heavy sites, has raised $10 million in Series B funding. New Enterprise Associates led the round, and was joined by return backers e.ventures, Runa Capital and MSD Capital. Www.nginx.com
Nomi, a New York-based marketing platform for offline businesses, has raised $10 million in Series A funding. Accel Partners led the round, and was joined by seed backers First Round Capital, Greycroft Partners and Forerunner Ventures. Www.getnomi.com
mParticle, a New York-based mobile data platform, has raised $3 million in seed funding. Bowery Capital led the round, and was joined by Google Ventures, Greylock Partners and individual angels.Www.mparticle.com
StarMobile Inc., an Atlanta-based provider of a cloud-based solution for enterprise mobility, has raised $2.5 million in seed funding. U.S. Venture Partners led the round, and was joined by GRA Venture Fund and Atlanta Technology Angels. Www.starmobileinc.com
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