M&A may seem hot in the life sciences, but that and IPO activity is starting to cool across all sectors, according to a new report from the National Venture Capital Association. The first quarter of 2015 saw less than 20 venture-backed IPOs since the first quarter of 2013. Independent of sector, when it comes to deal size, this quarter was the slowest in M&A since the first quarter of 2013. But the bulk of the IPOs completed were, of course, in the life sciences – 13 of the 17 exits were in the medical and biotech sectors.