LONDON – Brexit finally becomes a reality at midnight central European time on Jan. 31, but for the life sciences industry uncertainty continues, as the U.K. enters an 11-month transition phase during which the terms of its future relationship with the EU must be negotiated.

Whether large or small, or based in the U.S. or abroad, life sciences companies are an increasingly attractive target for shareholder suits. The number of securities fraud class action suits filed in the U.S. in 2019 across all industries totaled 404, just one more than the 403 cases filed in 2018 and down from the peak of 412 in 2017, according to a new Dechert LLP report.