WARBURG PINCUS & CO

• 10% owner at NYFIX INC · on record since Oct 16, 2006
• Director at ENCORE ACQUISITION CO · on record since Mar 16, 2004
• 10% owner at TransDigm Group INC · on record since Mar 22, 2006
• 10% owner at SUNESIS PHARMACEUTICALS INC · on record since Mar 20, 2006
• 10% owner at KNOLL INC · on record since Feb 17, 2006
• 10% owner at I TRAX INC · on record since Mar 26, 2004
• 10% owner at Builders FirstSource, Inc. · on record since Mar 3, 2006
• 10% owner at Altus Pharmaceuticals Inc. · on record since Feb 2, 2006
• 10% owner at Nuance Communications, Inc. · on record since Aug 29, 2006
• 10% owner at NESS TECHNOLOGIES INC · on record since May 19, 2006
• See footnote 1 at ARAMARK CORP/DE · on record since May 11, 2006
• 10% owner at NEUSTAR INC · on record since May 10, 2006
• 10% owner at DEXCOM INC · on record since May 2, 2006
• 10% owner at SOMERA COMMUNICATIONS INC · on record since Sep 5, 2006
• 10% owner at JARDEN CORP · on record since Nov 16, 2006
• 10% owner at SKILLSOFT PUBLIC LIMITED CO · on record since Nov 3, 2006
• Former 10% Owner at NESS TECHNOLOGIES INC · on record since Mar 20, 2007
• Director at Triton International Ltd · on record since Jul 12, 2016
• 10% owner at Triton International Ltd · on record since Jul 12, 2016
• 10% owner at Targa Resources Partners LP · on record since Feb 12, 2007
• 10% owner at Polypore International, Inc. · on record since Jun 27, 2007
• 10% owner at ev3 Inc. · on record since Apr 23, 2007
• 10% owner at ZYMOGENETICS INC · on record since Sep 17, 2007
• 10% owner at SCIENTIFIC LEARNING CORP · on record since Aug 15, 2007
• 10% owner at Metavante Technologies, Inc. · on record since Nov 6, 2007
• 10% owner at INSPIRE PHARMACEUTICALS INC · on record since Nov 1, 2007
• Director at Endurance International Group Holdings, Inc. · on record since Oct 25, 2013
• 10% owner at Endurance International Group Holdings, Inc. · on record since Oct 25, 2013
• 10% owner at MBIA INC · on record since Feb 14, 2008
• 10% owner at BILL BARRETT CORP · on record since Mar 10, 2008
• Director at Nuance Communications, Inc. · on record since May 22, 2008
• 10% owner at NEUROGEN CORP · on record since Apr 14, 2008
• Director at NEUROGEN CORP · on record since Jul 28, 2008
• Director at TOPIARY BENEFIT PLAN INVESTOR FUND LLC · on record since Apr 20, 2009
• 10% owner at TOPIARY BENEFIT PLAN INVESTOR FUND LLC · on record since Apr 20, 2009
• 10% owner at WELLMAN INC · on record since Jul 3, 2003
• Director at Laredo Petroleum Holdings, Inc. · on record since Dec 21, 2011
• 10% owner at Laredo Petroleum Holdings, Inc. · on record since Dec 21, 2011
• See Remarks at NEUROGEN CORP · on record since Dec 24, 2009
• 10% owner at MEDICAL STAFFING NETWORK HOLDINGS INC · on record since May 21, 2004
• Director at CERTEGY INC · on record since Oct 5, 2009
• 10% owner at CERTEGY INC · on record since Oct 5, 2009
• See Footnote (1) at Metavante Technologies, Inc. · on record since Oct 2, 2009
• See Remarks at NYFIX INC · on record since Dec 1, 2009
• 10% owner at INTERMUNE INC · on record since Jan 27, 2010
• General Partner at WRIGHT MEDICAL GROUP INC · on record since Jul 31, 2003
• 10% owner at Vringo Inc · on record since Jun 22, 2010
• Director at Primerica, Inc. · on record since Apr 21, 2010
• 10% owner at Primerica, Inc. · on record since Apr 21, 2010
• Director at Hana Biosciences Inc · on record since Jun 16, 2010
• 10% owner at Hana Biosciences Inc · on record since Jun 16, 2010
• 10% owner at INTERACTIVE DATA CORP/MA/ · on record since May 13, 2010
• 10% owner at AMERICAN MEDICAL SYSTEMS HOLDINGS INC · on record since May 28, 2004
• Director at STERLING FINANCIAL CORP /WA/ · on record since Sep 3, 2010
• 10% owner at MICRO THERAPEUTICS INC · on record since Aug 18, 2003
• See Footnotes (1)(2)(3)(4) at WEBSTER FINANCIAL CORP · on record since Dec 29, 2010
• 10% owner at STERLING FINANCIAL CORP /WA/ · on record since Oct 25, 2010
• 10% owner at China Biologic Products, Inc. · on record since Dec 17, 2010
• Director at Polypore International, Inc. · on record since Dec 15, 2010
• 10% owner at Targa Resources Corp. · on record since Dec 14, 2010
• See Note (1) at AMERICAN MEDICAL SYSTEMS HOLDINGS INC · on record since Aug 28, 2003
• 10% owner at WRIGHT MEDICAL GROUP INC · on record since Aug 28, 2003
• Director at NATIONAL PENN BANCSHARES INC · on record since Jan 11, 2011
• 10% owner at NATIONAL PENN BANCSHARES INC · on record since Jan 11, 2011
• Director at ANTERO RESOURCES Corp · on record since Oct 18, 2013
• 10% owner at ANTERO RESOURCES Corp · on record since Oct 18, 2013
• 10% owner at PRICE LEGACY CORP · on record since Sep 11, 2003
• Director at China Biologic Products, Inc. · on record since May 31, 2011
• 10% owner at KYPHON INC · on record since Sep 18, 2003
• Director at Kosmos Energy Ltd. · on record since May 18, 2011
• 10% owner at Kosmos Energy Ltd. · on record since May 18, 2011
• Director at INTERMUNE INC · on record since May 13, 2011
• 10% owner at RURAL/METRO CORP /DE/ · on record since Apr 6, 2011
• Director at Aramark · on record since Dec 18, 2013
• 10% owner at Aramark · on record since Dec 18, 2013
• 10% owner at Synutra International, Inc. · on record since Aug 11, 2011
• 10% owner at AVAYA INC · on record since Oct 23, 2003
• Director at Ceres, Inc. · on record since Feb 28, 2012
• 10% owner at ENCORE ACQUISITION CO · on record since Nov 19, 2003
• Director at ALLOS THERAPEUTICS INC · on record since Sep 6, 2012
• 10% owner at ALLOS THERAPEUTICS INC · on record since Sep 6, 2012
• Director at WEBSTER FINANCIAL CORP · on record since Dec 14, 2012
• 10% owner at WEBSTER FINANCIAL CORP · on record since Dec 14, 2012
• 10% owner at PROXIM CORP · on record since Aug 3, 2004
• Director at Sotera Health Co · on record since May 15, 2026
• 10% owner at Sotera Health Co · on record since May 15, 2026
• Director at Santander Consumer USA Holdings Inc. · on record since Jan 30, 2014
• 10% owner at Santander Consumer USA Holdings Inc. · on record since Jan 30, 2014
• 10% owner at UMPQUA HOLDINGS CORP · on record since Apr 28, 2014
• 10% owner at INDUS INTERNATIONAL INC · on record since Aug 26, 2004
• Director at YODLEE INC · on record since Oct 9, 2014
• 10% owner at YODLEE INC · on record since Oct 9, 2014
• 10% owner at INFORMATION HOLDINGS INC · on record since Nov 29, 2004
• Director at Financial Engines, Inc. · on record since Feb 3, 2016
• 10% owner at Financial Engines, Inc. · on record since Feb 3, 2016
• Director at AMERICAN GREETINGS CORP · on record since May 22, 2017
• 10% owner at AMERICAN GREETINGS CORP · on record since May 22, 2017
• 10% owner at AVALARA INC · on record since Jun 19, 2018
• Director at CrowdStrike Holdings, Inc. · on record since Jun 18, 2019
• 10% owner at CrowdStrike Holdings, Inc. · on record since Jun 18, 2019
• Director at Brigham Minerals, Inc. · on record since Apr 18, 2019
• 10% owner at Silk Road Medical Inc · on record since Apr 10, 2019
• Director at Outset Medical, Inc. · on record since Sep 17, 2020
• 10% owner at Outset Medical, Inc. · on record since Sep 17, 2020
• Director at Healthcare Merger Corp. · on record since Nov 9, 2020
• 10% owner at Healthcare Merger Corp. · on record since Nov 9, 2020
• Director at ALLIANCE HEALTHCARD INC · on record since Mar 26, 2021
• 10% owner at ALLIANCE HEALTHCARD INC · on record since Mar 26, 2021
• Former 10% Owner at KYPHON INC · on record since Jul 14, 2005
• Former 10% Owner at AVAYA INC · on record since Aug 3, 2005
• 10% owner at GRUBB & ELLIS CO · on record since Dec 7, 2005