The Rosen Law Firm, P.A. Announces Proposed Class Action Settlement On Behalf Of Purchasers Of Common Stock Of PTC Inc. — PTCBloggerwave Inc. Is … · 13:03 03 Apr 2017BOSTON, April 03, 2017 (GLOBE NEWSWIRE) — The Rosen Law Firm, P.A. announces that the United States District Court District of Massachusetts has approved the following announcement of… Read More