Jack Acosta

Jack L.
Acosta currently works at Integral Development Corp., as Director from 2001, Five9, Inc. UK Ltd., as Director, and Rimini Street, Inc., as Lead Independent Director from 2022.
Mr. Acosta also formerly worked at SumTotal Systems, Inc., as Chairman in 2009, Five9, Inc., as Independent Director from 2011 to 2025, Commerce One, Inc., as Director, Docent, Inc., as Director from 2003 to 2004, Tanon Manufacturing, Inc., as President, Chief Operating Officer & Director from 1993 to 1994, BenefitStreet, Inc., as Director from 2004 to 2006, Savi Technology, Inc., as Director from 2005 to 2006, Sybase, Inc., as Chief Financial Officer & Executive Vice President from 1999 to 2001, and Portal Software, Inc., as Chief Financial Officer & Executive VP-Finance from 1999 to 2001.
Mr. Acosta received his undergraduate degree and graduate degree from California State University-East Bay.