Went public in April, 2012 with the ticker ALIM; CEO: Dan Myers; Founders: Dan Myers, Dave Holland
Went public in February, 2010 with the ticker IRWD; CEO: Peter Hecht; Founders: Peter Hecht, Brian Calle, Todd Milne
Went public in May, 2007 with the ticker SIRT; CEO: Christoph Westphal; Founders: David Sinclair, Christoph Westphal
Went public in May, 2007 with the ticker TTGT; CEO: Greg Strakosch; Founders: Greg Strakosch, Don Hawk
Went public in June, 2004 with the ticker MNTA; CEO: Alan Crane; Founders: Bob Langer, Ram Sasisekharan, Ganesh Venkataraman, Christoph Westphal
Went public in May, 2004 with the ticker ALNY; CEO: John Maraganore; Founders: John Clarke, Paul Schimmel, Phil Sharp, Christoph Westphal
Went public in October, 2003 with the ticker: ACUS; CEO: Sherri Oberg; Founders: Sherri Oberg, Bob Langer
Went public in July, 2000 with the ticker AVCI; CEO: Surya Panditi; Founders: Hank Zannini, Larry Dennison, Phil Carey
Went public in July, 2000 with the ticker DCGN; CEO: Kari Stefanson; Founders: Kari Stefansson, Jeff Gulcher
Went public in January, 2000 with the ticker ASPM; Founder/CEO: Nassib Chamoun
Went public in October,1999 with the ticker AKAM; CEO: George Conrades; Founders: Tom Leighton, Danny Lewin, Jonathan Selig
Went public in January, 1999 with the ticker ALLR; CEO: JJ Allaire; Founders: JJ and Jeremy Allaire
Acquired in December, 2012 by Amgen; CEO: Kari Stefansson; Founders: Kari Stefansson, Jeff Gulcher
Acquired in November, 2012 by TA Associates; CEO Nicholas Hales; Founder: Ken Bretschneider
Acquired in September, 2012 by Boston Scientific; CEO: Hank Kucheman; Founders: Chad Kugler, Mike Berman and Robert Atkinson
Acquired in April, 2012 by eBay Corp; CEO: Bryan Murphy; Founders: Bryan Murphy, Gus Conrades
Acquired in January, 2012 by Celgene; CEO: Katrine Bosley; Founders: Juswinder Singh, Roy Lobb
Acquired in October, 2011 by IBM Corp; CEO: Brendan Hannigan; Founder: Sandy Bird, Brian Flood
Acquired in September, 2009 by Kofax. CEO: Dave Ellenberger; Founders: Karl Buttner, Rakesh Shukla
Acquired in September, 2009 by Inverness Medical; CEO: Jack Kramer; Founder: Tim Kilgallon
Acquired in February 2010 by Microsoft; CEO: Rob Seliger; Founder: Rob Seliger, John Douglass, Bruce Bauer Newbury
Acquired in March, 2007 by Libery Media; CEO: Brian Levin; Founders: Brian Levin, David Hose, Scott Voight
Acquired in July, 2004 by Symbol Technologies; CEO: Laura Neuman; Founder: Bill Bandy, Michael Arneson
Acquired in October, 2007 by Bristol Meyers Squibb; CEO: John Mendlein; Founder: Frank Lee
Acquired in May, 2006 by Merck Pharma; CEO: Charles Hutchinson; Founder: Tillman Gerngross, Charles Hutchinson
Acquired in March, 2009 by Hitachi Data Sytems; CEO: Gary Voight; Founder: Andres Rodriquez
Acquired in February 1999 by Alkermes; CEO: David Edwards; Founders: David Edwards, Bob Langer, Terry McGuire
Acquired in April, 2005 by Johnson & Johnson; CEO: Nicolas Galatakos; Founders: Nick Galakatos, Bob Langer