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StreetInsider.com News Articles http://www.streetinsider.com Latest StreetInsider.com News Articles en-us Copyright 2026, StreetInsider.com rss@streetinsider.com (SI RSS) rss@streetinsider.com (SI RSS) Mon, 17 Aug 2026 16:54:00 -0400 http://blogs.law.harvard.edu/tech/rss http://www.streetinsider.com/images/rss_logo.gif StreetInsider.com News Articles http://www.streetinsider.com 143 28 0 1 2 3 21 22 23 Saturday Sunday Form 4 Rimini Street, Inc. For: Aug 17 Filed by: Costello Keith Conan http://www.streetinsider.com/SEC+Filings/Form++4++++++++++Rimini+Street%2C+Inc.+++++++For%3A+Aug+17++Filed+by%3A+Costello+Keith+Conan/26938683.html si-local-file:///var/storage/secattach/20260817/26938683.html http://www.streetinsider.com/SEC+Filings/Form++4++++++++++Rimini+Street%2C+Inc.+++++++For%3A+Aug+17++Filed+by%3A+Costello+Keith+Conan/26938683.html Mon, 17 Aug 2026 16:54:00 -0400 O.23016816 RMNI Form 4 Rimini Street, Inc. For: Aug 17 Filed by: Costello Keith Conan http://www.streetinsider.com/SEC+Filings/Form++4++++++++++Rimini+Street%2C+Inc.+++++++For%3A+Aug+17++Filed+by%3A+Costello+Keith+Conan/26938683.html si-local-file:///var/storage/secattach/20260817/26938683.html http://www.streetinsider.com/SEC+Filings/Form++4++++++++++Rimini+Street%2C+Inc.+++++++For%3A+Aug+17++Filed+by%3A+Costello+Keith+Conan/26938683.html Mon, 17 Aug 2026 16:54:00 -0400 O.23016816 RMNI Form 3 Rimini Street, Inc. For: Aug 17 Filed by: Costello Keith Conan http://www.streetinsider.com/SEC+Filings/Form++3++++++++++Rimini+Street%2C+Inc.+++++++For%3A+Aug+17++Filed+by%3A+Costello+Keith+Conan/26938627.html si-local-file:///var/storage/secattach/20260817/26938627.html http://www.streetinsider.com/SEC+Filings/Form++3++++++++++Rimini+Street%2C+Inc.+++++++For%3A+Aug+17++Filed+by%3A+Costello+Keith+Conan/26938627.html Mon, 17 Aug 2026 16:49:00 -0400 O.23016816 RMNI Form 3 Rimini Street, Inc. For: Aug 17 Filed by: Costello Keith Conan http://www.streetinsider.com/SEC+Filings/Form++3++++++++++Rimini+Street%2C+Inc.+++++++For%3A+Aug+17++Filed+by%3A+Costello+Keith+Conan/26938627.html si-local-file:///var/storage/secattach/20260817/26938627.html http://www.streetinsider.com/SEC+Filings/Form++3++++++++++Rimini+Street%2C+Inc.+++++++For%3A+Aug+17++Filed+by%3A+Costello+Keith+Conan/26938627.html Mon, 17 Aug 2026 16:49:00 -0400 O.23016816 RMNI Rimini Street names new COO and CDO to expand leadership team http://www.streetinsider.com/Management+Changes/Rimini+Street+names+new+COO+and+CDO+to+expand+leadership+team/26909801.html <p>Rimini Street, Inc. (NASDAQ: RMNI) has appointed Keith Costello as executive vice president and chief operating officer and Alexander Guasch as executive vice president and chief delivery officer, according to a company statement.</p> <p>Costello brings experience from roles including president of enterprise applications at DXC Technology and general manager of IBM's global SAP business unit. He also spent eight years at SAP in senior leadership positions. As COO, he will oversee product strategy, professional services sales and global business operations previously managed by president and CEO Seth Ravin.</p> <p>"It's an exciting time at Rimini Street," Costello said. "I'm looking forward to working http://www.streetinsider.com/Management+Changes/Rimini+Street+names+new+COO+and+CDO+to+expand+leadership+team/26909801.html Wed, 12 Aug 2026 09:00:46 -0400 A.37506922 A.50202022 O.00031429 O.23016816 O.31434386 RMNI Rimini Street names new COO and CDO to expand leadership team http://www.streetinsider.com/Management+Changes/Rimini+Street+names+new+COO+and+CDO+to+expand+leadership+team/26909801.html <p>Rimini Street, Inc. (NASDAQ: RMNI) has appointed Keith Costello as executive vice president and chief operating officer and Alexander Guasch as executive vice president and chief delivery officer, according to a company statement.</p> <p>Costello brings experience from roles including president of enterprise applications at DXC Technology and general manager of IBM's global SAP business unit. He also spent eight years at SAP in senior leadership positions. As COO, he will oversee product strategy, professional services sales and global business operations previously managed by president and CEO Seth Ravin.</p> <p>"It's an exciting time at Rimini Street," Costello said. "I'm looking forward to working http://www.streetinsider.com/Management+Changes/Rimini+Street+names+new+COO+and+CDO+to+expand+leadership+team/26909801.html Wed, 12 Aug 2026 09:00:46 -0400 A.37506922 A.50202022 O.00031429 O.23016816 O.31434386 RMNI Rimini Street names new COO and CDO to expand leadership team http://www.streetinsider.com/Management+Changes/Rimini+Street+names+new+COO+and+CDO+to+expand+leadership+team/26909801.html <p>Rimini Street, Inc. (NASDAQ: RMNI) has appointed Keith Costello as executive vice president and chief operating officer and Alexander Guasch as executive vice president and chief delivery officer, according to a company statement.</p> <p>Costello brings experience from roles including president of enterprise applications at DXC Technology and general manager of IBM's global SAP business unit. He also spent eight years at SAP in senior leadership positions. As COO, he will oversee product strategy, professional services sales and global business operations previously managed by president and CEO Seth Ravin.</p> <p>"It's an exciting time at Rimini Street," Costello said. "I'm looking forward to working http://www.streetinsider.com/Management+Changes/Rimini+Street+names+new+COO+and+CDO+to+expand+leadership+team/26909801.html Wed, 12 Aug 2026 09:00:46 -0400 A.37506922 A.50202022 O.00031429 O.23016816 O.31434386 RMNI Rimini Street names new COO and CDO to expand leadership team http://www.streetinsider.com/Management+Changes/Rimini+Street+names+new+COO+and+CDO+to+expand+leadership+team/26909801.html <p>Rimini Street, Inc. (NASDAQ: RMNI) has appointed Keith Costello as executive vice president and chief operating officer and Alexander Guasch as executive vice president and chief delivery officer, according to a company statement.</p> <p>Costello brings experience from roles including president of enterprise applications at DXC Technology and general manager of IBM's global SAP business unit. He also spent eight years at SAP in senior leadership positions. As COO, he will oversee product strategy, professional services sales and global business operations previously managed by president and CEO Seth Ravin.</p> <p>"It's an exciting time at Rimini Street," Costello said. "I'm looking forward to working http://www.streetinsider.com/Management+Changes/Rimini+Street+names+new+COO+and+CDO+to+expand+leadership+team/26909801.html Wed, 12 Aug 2026 09:00:46 -0400 A.37506922 A.50202022 O.00031429 O.23016816 O.31434386 RMNI Rimini Street names new COO and CDO to expand leadership team http://www.streetinsider.com/Management+Changes/Rimini+Street+names+new+COO+and+CDO+to+expand+leadership+team/26909801.html <p>Rimini Street, Inc. (NASDAQ: RMNI) has appointed Keith Costello as executive vice president and chief operating officer and Alexander Guasch as executive vice president and chief delivery officer, according to a company statement.</p> <p>Costello brings experience from roles including president of enterprise applications at DXC Technology and general manager of IBM's global SAP business unit. He also spent eight years at SAP in senior leadership positions. As COO, he will oversee product strategy, professional services sales and global business operations previously managed by president and CEO Seth Ravin.</p> <p>"It's an exciting time at Rimini Street," Costello said. "I'm looking forward to working http://www.streetinsider.com/Management+Changes/Rimini+Street+names+new+COO+and+CDO+to+expand+leadership+team/26909801.html Wed, 12 Aug 2026 09:00:46 -0400 A.37506922 A.50202022 O.00031429 O.23016816 O.31434386 RMNI Rimini Street names new COO and CDO to expand leadership team http://www.streetinsider.com/Management+Changes/Rimini+Street+names+new+COO+and+CDO+to+expand+leadership+team/26909801.html <p>Rimini Street, Inc. (NASDAQ: RMNI) has appointed Keith Costello as executive vice president and chief operating officer and Alexander Guasch as executive vice president and chief delivery officer, according to a company statement.</p> <p>Costello brings experience from roles including president of enterprise applications at DXC Technology and general manager of IBM's global SAP business unit. He also spent eight years at SAP in senior leadership positions. As COO, he will oversee product strategy, professional services sales and global business operations previously managed by president and CEO Seth Ravin.</p> <p>"It's an exciting time at Rimini Street," Costello said. "I'm looking forward to working http://www.streetinsider.com/Management+Changes/Rimini+Street+names+new+COO+and+CDO+to+expand+leadership+team/26909801.html Wed, 12 Aug 2026 09:00:46 -0400 A.37506922 A.50202022 O.00031429 O.23016816 O.31434386 RMNI Rimini Street Expands C-Suite Leadership for Growth with Appointment of Two Proven Industry Veterans as Chief Operating Officer and Chief Delivery Officer http://www.streetinsider.com/Press+Releases/Rimini+Street+Expands+C-Suite+Leadership+for+Growth+with+Appointment+of+Two+Proven+Industry+Veterans+as+Chief+Operating+Officer+and+Chief+Delivery+Officer/26909737.html <p class="bwalignc"> <b><i>Rimini Street appoints Keith Costello as EVP and Chief Operating Officer and Alexander Guasch as EVP and Chief Delivery Officer</i></b> </p> <p> LAS VEGAS--(BUSINESS WIRE)-- <a target="_blank" rel="nofollow" href="https://cts.businesswire.com/ct/CT?id=smartlink&url=https%3A%2F%2Fwww.riministreet.com%2F%3Futm_source%3Dpressrelease%26utm_medium%3Dreferral%26utm_campaign%3DNewCOOCDOAnnouncement&esheet=54587953&newsitemid=20260812127732&lan=en-US&anchor=Rimini+Street%2C+Inc.&index=1&md5=292ef455072cd2eb11c62f24af081c8a" shape="rect">Rimini Street, Inc.</a> (Nasdaq: RMNI), the Software Support and Agentic AI ERP Company™ and the leading third-party support provider for Oracle, SAP and VMware software, today announced the appointment of <a target="_blank" rel="nofollow" href="https://cts.businesswire.com/ct/CT?id=smartlink&url=https%3A%2F%2Fwww.riministreet.com%2Fcompany%2Fleadership%2F%3Futm_source%3Dpressrelease%26utm_medium%3Dreferral%26utm_campaign%3DNewCOOCDOAnnouncement%23keith-costello&esheet=54587953&newsitemid=20260812127732&lan=en-US&anchor=Keith+Costello&index=2&md5=a42657a48c5f8c502396a493bc8eccf3" shape="rect">Keith Costello</a> as chief operating officer (COO) and <a target="_blank" rel="nofollow" href="https://cts.businesswire.com/ct/CT?id=smartlink&url=https%3A%2F%2Fwww.riministreet.com%2Fcompany%2Fleadership%2F%3Futm_source%3Dpressrelease%26utm_medium%3Dreferral%26utm_campaign%3DNewCOOCDOAnnouncement%23alexander-guasch&esheet=54587953&newsitemid=20260812127732&lan=en-US&anchor=Alexander+Guasch&index=3&md5=5a9cb98dbdd79cd8a9bd3ca9d3070320" shape="rect">Alexander Guasch</a> as chief delivery officer (CDO). </p><p id="news-body-cta">This press release features multimedia. View the full release here: <a target="_blank" href="https://www.businesswire.com/news/home/20260812127732/en/" rel="nofollow">https://www.businesswire.com/news/home/20260812127732/en/</a></p><div id="bwbodyimg" style="width: 480px; http://www.streetinsider.com/Press+Releases/Rimini+Street+Expands+C-Suite+Leadership+for+Growth+with+Appointment+of+Two+Proven+Industry+Veterans+as+Chief+Operating+Officer+and+Chief+Delivery+Officer/26909737.html Wed, 12 Aug 2026 09:00:00 -0400 A.37506922 A.50202022 O.00031429 O.23016816 O.31434386 RMNI Rimini Street Expands C-Suite Leadership for Growth with Appointment of Two Proven Industry Veterans as Chief Operating Officer and Chief Delivery Officer http://www.streetinsider.com/Press+Releases/Rimini+Street+Expands+C-Suite+Leadership+for+Growth+with+Appointment+of+Two+Proven+Industry+Veterans+as+Chief+Operating+Officer+and+Chief+Delivery+Officer/26909737.html <p class="bwalignc"> <b><i>Rimini Street appoints Keith Costello as EVP and Chief Operating Officer and Alexander Guasch as EVP and Chief Delivery Officer</i></b> </p> <p> LAS VEGAS--(BUSINESS WIRE)-- <a target="_blank" rel="nofollow" href="https://cts.businesswire.com/ct/CT?id=smartlink&url=https%3A%2F%2Fwww.riministreet.com%2F%3Futm_source%3Dpressrelease%26utm_medium%3Dreferral%26utm_campaign%3DNewCOOCDOAnnouncement&esheet=54587953&newsitemid=20260812127732&lan=en-US&anchor=Rimini+Street%2C+Inc.&index=1&md5=292ef455072cd2eb11c62f24af081c8a" shape="rect">Rimini Street, Inc.</a> (Nasdaq: RMNI), the Software Support and Agentic AI ERP Company™ and the leading third-party support provider for Oracle, SAP and VMware software, today announced the appointment of <a target="_blank" rel="nofollow" href="https://cts.businesswire.com/ct/CT?id=smartlink&url=https%3A%2F%2Fwww.riministreet.com%2Fcompany%2Fleadership%2F%3Futm_source%3Dpressrelease%26utm_medium%3Dreferral%26utm_campaign%3DNewCOOCDOAnnouncement%23keith-costello&esheet=54587953&newsitemid=20260812127732&lan=en-US&anchor=Keith+Costello&index=2&md5=a42657a48c5f8c502396a493bc8eccf3" shape="rect">Keith Costello</a> as chief operating officer (COO) and <a target="_blank" rel="nofollow" href="https://cts.businesswire.com/ct/CT?id=smartlink&url=https%3A%2F%2Fwww.riministreet.com%2Fcompany%2Fleadership%2F%3Futm_source%3Dpressrelease%26utm_medium%3Dreferral%26utm_campaign%3DNewCOOCDOAnnouncement%23alexander-guasch&esheet=54587953&newsitemid=20260812127732&lan=en-US&anchor=Alexander+Guasch&index=3&md5=5a9cb98dbdd79cd8a9bd3ca9d3070320" shape="rect">Alexander Guasch</a> as chief delivery officer (CDO). </p><p id="news-body-cta">This press release features multimedia. View the full release here: <a target="_blank" href="https://www.businesswire.com/news/home/20260812127732/en/" rel="nofollow">https://www.businesswire.com/news/home/20260812127732/en/</a></p><div id="bwbodyimg" style="width: 480px; http://www.streetinsider.com/Press+Releases/Rimini+Street+Expands+C-Suite+Leadership+for+Growth+with+Appointment+of+Two+Proven+Industry+Veterans+as+Chief+Operating+Officer+and+Chief+Delivery+Officer/26909737.html Wed, 12 Aug 2026 09:00:00 -0400 A.37506922 A.50202022 O.00031429 O.23016816 O.31434386 RMNI Rimini Street Expands C-Suite Leadership for Growth with Appointment of Two Proven Industry Veterans as Chief Operating Officer and Chief Delivery Officer http://www.streetinsider.com/Press+Releases/Rimini+Street+Expands+C-Suite+Leadership+for+Growth+with+Appointment+of+Two+Proven+Industry+Veterans+as+Chief+Operating+Officer+and+Chief+Delivery+Officer/26909737.html <p class="bwalignc"> <b><i>Rimini Street appoints Keith Costello as EVP and Chief Operating Officer and Alexander Guasch as EVP and Chief Delivery Officer</i></b> </p> <p> LAS VEGAS--(BUSINESS WIRE)-- <a target="_blank" rel="nofollow" href="https://cts.businesswire.com/ct/CT?id=smartlink&url=https%3A%2F%2Fwww.riministreet.com%2F%3Futm_source%3Dpressrelease%26utm_medium%3Dreferral%26utm_campaign%3DNewCOOCDOAnnouncement&esheet=54587953&newsitemid=20260812127732&lan=en-US&anchor=Rimini+Street%2C+Inc.&index=1&md5=292ef455072cd2eb11c62f24af081c8a" shape="rect">Rimini Street, Inc.</a> (Nasdaq: RMNI), the Software Support and Agentic AI ERP Company™ and the leading third-party support provider for Oracle, SAP and VMware software, today announced the appointment of <a target="_blank" rel="nofollow" href="https://cts.businesswire.com/ct/CT?id=smartlink&url=https%3A%2F%2Fwww.riministreet.com%2Fcompany%2Fleadership%2F%3Futm_source%3Dpressrelease%26utm_medium%3Dreferral%26utm_campaign%3DNewCOOCDOAnnouncement%23keith-costello&esheet=54587953&newsitemid=20260812127732&lan=en-US&anchor=Keith+Costello&index=2&md5=a42657a48c5f8c502396a493bc8eccf3" shape="rect">Keith Costello</a> as chief operating officer (COO) and <a target="_blank" rel="nofollow" href="https://cts.businesswire.com/ct/CT?id=smartlink&url=https%3A%2F%2Fwww.riministreet.com%2Fcompany%2Fleadership%2F%3Futm_source%3Dpressrelease%26utm_medium%3Dreferral%26utm_campaign%3DNewCOOCDOAnnouncement%23alexander-guasch&esheet=54587953&newsitemid=20260812127732&lan=en-US&anchor=Alexander+Guasch&index=3&md5=5a9cb98dbdd79cd8a9bd3ca9d3070320" shape="rect">Alexander Guasch</a> as chief delivery officer (CDO). </p><p id="news-body-cta">This press release features multimedia. View the full release here: <a target="_blank" href="https://www.businesswire.com/news/home/20260812127732/en/" rel="nofollow">https://www.businesswire.com/news/home/20260812127732/en/</a></p><div id="bwbodyimg" style="width: 480px; http://www.streetinsider.com/Press+Releases/Rimini+Street+Expands+C-Suite+Leadership+for+Growth+with+Appointment+of+Two+Proven+Industry+Veterans+as+Chief+Operating+Officer+and+Chief+Delivery+Officer/26909737.html Wed, 12 Aug 2026 09:00:00 -0400 A.37506922 A.50202022 O.00031429 O.23016816 O.31434386 RMNI Rimini Street Expands C-Suite Leadership for Growth with Appointment of Two Proven Industry Veterans as Chief Operating Officer and Chief Delivery Officer http://www.streetinsider.com/Press+Releases/Rimini+Street+Expands+C-Suite+Leadership+for+Growth+with+Appointment+of+Two+Proven+Industry+Veterans+as+Chief+Operating+Officer+and+Chief+Delivery+Officer/26909737.html <p class="bwalignc"> <b><i>Rimini Street appoints Keith Costello as EVP and Chief Operating Officer and Alexander Guasch as EVP and Chief Delivery Officer</i></b> </p> <p> LAS VEGAS--(BUSINESS WIRE)-- <a target="_blank" rel="nofollow" href="https://cts.businesswire.com/ct/CT?id=smartlink&url=https%3A%2F%2Fwww.riministreet.com%2F%3Futm_source%3Dpressrelease%26utm_medium%3Dreferral%26utm_campaign%3DNewCOOCDOAnnouncement&esheet=54587953&newsitemid=20260812127732&lan=en-US&anchor=Rimini+Street%2C+Inc.&index=1&md5=292ef455072cd2eb11c62f24af081c8a" shape="rect">Rimini Street, Inc.</a> (Nasdaq: RMNI), the Software Support and Agentic AI ERP Company™ and the leading third-party support provider for Oracle, SAP and VMware software, today announced the appointment of <a target="_blank" rel="nofollow" href="https://cts.businesswire.com/ct/CT?id=smartlink&url=https%3A%2F%2Fwww.riministreet.com%2Fcompany%2Fleadership%2F%3Futm_source%3Dpressrelease%26utm_medium%3Dreferral%26utm_campaign%3DNewCOOCDOAnnouncement%23keith-costello&esheet=54587953&newsitemid=20260812127732&lan=en-US&anchor=Keith+Costello&index=2&md5=a42657a48c5f8c502396a493bc8eccf3" shape="rect">Keith Costello</a> as chief operating officer (COO) and <a target="_blank" rel="nofollow" href="https://cts.businesswire.com/ct/CT?id=smartlink&url=https%3A%2F%2Fwww.riministreet.com%2Fcompany%2Fleadership%2F%3Futm_source%3Dpressrelease%26utm_medium%3Dreferral%26utm_campaign%3DNewCOOCDOAnnouncement%23alexander-guasch&esheet=54587953&newsitemid=20260812127732&lan=en-US&anchor=Alexander+Guasch&index=3&md5=5a9cb98dbdd79cd8a9bd3ca9d3070320" shape="rect">Alexander Guasch</a> as chief delivery officer (CDO). </p><p id="news-body-cta">This press release features multimedia. View the full release here: <a target="_blank" href="https://www.businesswire.com/news/home/20260812127732/en/" rel="nofollow">https://www.businesswire.com/news/home/20260812127732/en/</a></p><div id="bwbodyimg" style="width: 480px; http://www.streetinsider.com/Press+Releases/Rimini+Street+Expands+C-Suite+Leadership+for+Growth+with+Appointment+of+Two+Proven+Industry+Veterans+as+Chief+Operating+Officer+and+Chief+Delivery+Officer/26909737.html Wed, 12 Aug 2026 09:00:00 -0400 A.37506922 A.50202022 O.00031429 O.23016816 O.31434386 RMNI Rimini Street Expands C-Suite Leadership for Growth with Appointment of Two Proven Industry Veterans as Chief Operating Officer and Chief Delivery Officer http://www.streetinsider.com/Press+Releases/Rimini+Street+Expands+C-Suite+Leadership+for+Growth+with+Appointment+of+Two+Proven+Industry+Veterans+as+Chief+Operating+Officer+and+Chief+Delivery+Officer/26909737.html <p class="bwalignc"> <b><i>Rimini Street appoints Keith Costello as EVP and Chief Operating Officer and Alexander Guasch as EVP and Chief Delivery Officer</i></b> </p> <p> LAS VEGAS--(BUSINESS WIRE)-- <a target="_blank" rel="nofollow" href="https://cts.businesswire.com/ct/CT?id=smartlink&url=https%3A%2F%2Fwww.riministreet.com%2F%3Futm_source%3Dpressrelease%26utm_medium%3Dreferral%26utm_campaign%3DNewCOOCDOAnnouncement&esheet=54587953&newsitemid=20260812127732&lan=en-US&anchor=Rimini+Street%2C+Inc.&index=1&md5=292ef455072cd2eb11c62f24af081c8a" shape="rect">Rimini Street, Inc.</a> (Nasdaq: RMNI), the Software Support and Agentic AI ERP Company™ and the leading third-party support provider for Oracle, SAP and VMware software, today announced the appointment of <a target="_blank" rel="nofollow" href="https://cts.businesswire.com/ct/CT?id=smartlink&url=https%3A%2F%2Fwww.riministreet.com%2Fcompany%2Fleadership%2F%3Futm_source%3Dpressrelease%26utm_medium%3Dreferral%26utm_campaign%3DNewCOOCDOAnnouncement%23keith-costello&esheet=54587953&newsitemid=20260812127732&lan=en-US&anchor=Keith+Costello&index=2&md5=a42657a48c5f8c502396a493bc8eccf3" shape="rect">Keith Costello</a> as chief operating officer (COO) and <a target="_blank" rel="nofollow" href="https://cts.businesswire.com/ct/CT?id=smartlink&url=https%3A%2F%2Fwww.riministreet.com%2Fcompany%2Fleadership%2F%3Futm_source%3Dpressrelease%26utm_medium%3Dreferral%26utm_campaign%3DNewCOOCDOAnnouncement%23alexander-guasch&esheet=54587953&newsitemid=20260812127732&lan=en-US&anchor=Alexander+Guasch&index=3&md5=5a9cb98dbdd79cd8a9bd3ca9d3070320" shape="rect">Alexander Guasch</a> as chief delivery officer (CDO). </p><p id="news-body-cta">This press release features multimedia. View the full release here: <a target="_blank" href="https://www.businesswire.com/news/home/20260812127732/en/" rel="nofollow">https://www.businesswire.com/news/home/20260812127732/en/</a></p><div id="bwbodyimg" style="width: 480px; http://www.streetinsider.com/Press+Releases/Rimini+Street+Expands+C-Suite+Leadership+for+Growth+with+Appointment+of+Two+Proven+Industry+Veterans+as+Chief+Operating+Officer+and+Chief+Delivery+Officer/26909737.html Wed, 12 Aug 2026 09:00:00 -0400 A.37506922 A.50202022 O.00031429 O.23016816 O.31434386 RMNI Rimini Street Expands C-Suite Leadership for Growth with Appointment of Two Proven Industry Veterans as Chief Operating Officer and Chief Delivery Officer http://www.streetinsider.com/Press+Releases/Rimini+Street+Expands+C-Suite+Leadership+for+Growth+with+Appointment+of+Two+Proven+Industry+Veterans+as+Chief+Operating+Officer+and+Chief+Delivery+Officer/26909737.html <p class="bwalignc"> <b><i>Rimini Street appoints Keith Costello as EVP and Chief Operating Officer and Alexander Guasch as EVP and Chief Delivery Officer</i></b> </p> <p> LAS VEGAS--(BUSINESS WIRE)-- <a target="_blank" rel="nofollow" href="https://cts.businesswire.com/ct/CT?id=smartlink&url=https%3A%2F%2Fwww.riministreet.com%2F%3Futm_source%3Dpressrelease%26utm_medium%3Dreferral%26utm_campaign%3DNewCOOCDOAnnouncement&esheet=54587953&newsitemid=20260812127732&lan=en-US&anchor=Rimini+Street%2C+Inc.&index=1&md5=292ef455072cd2eb11c62f24af081c8a" shape="rect">Rimini Street, Inc.</a> (Nasdaq: RMNI), the Software Support and Agentic AI ERP Company™ and the leading third-party support provider for Oracle, SAP and VMware software, today announced the appointment of <a target="_blank" rel="nofollow" href="https://cts.businesswire.com/ct/CT?id=smartlink&url=https%3A%2F%2Fwww.riministreet.com%2Fcompany%2Fleadership%2F%3Futm_source%3Dpressrelease%26utm_medium%3Dreferral%26utm_campaign%3DNewCOOCDOAnnouncement%23keith-costello&esheet=54587953&newsitemid=20260812127732&lan=en-US&anchor=Keith+Costello&index=2&md5=a42657a48c5f8c502396a493bc8eccf3" shape="rect">Keith Costello</a> as chief operating officer (COO) and <a target="_blank" rel="nofollow" href="https://cts.businesswire.com/ct/CT?id=smartlink&url=https%3A%2F%2Fwww.riministreet.com%2Fcompany%2Fleadership%2F%3Futm_source%3Dpressrelease%26utm_medium%3Dreferral%26utm_campaign%3DNewCOOCDOAnnouncement%23alexander-guasch&esheet=54587953&newsitemid=20260812127732&lan=en-US&anchor=Alexander+Guasch&index=3&md5=5a9cb98dbdd79cd8a9bd3ca9d3070320" shape="rect">Alexander Guasch</a> as chief delivery officer (CDO). </p><p id="news-body-cta">This press release features multimedia. View the full release here: <a target="_blank" href="https://www.businesswire.com/news/home/20260812127732/en/" rel="nofollow">https://www.businesswire.com/news/home/20260812127732/en/</a></p><div id="bwbodyimg" style="width: 480px; http://www.streetinsider.com/Press+Releases/Rimini+Street+Expands+C-Suite+Leadership+for+Growth+with+Appointment+of+Two+Proven+Industry+Veterans+as+Chief+Operating+Officer+and+Chief+Delivery+Officer/26909737.html Wed, 12 Aug 2026 09:00:00 -0400 A.37506922 A.50202022 O.00031429 O.23016816 O.31434386 RMNI Rimini Street Expands C-Suite Leadership for Growth with Appointment of Two Proven Industry Veterans as Chief Operating Officer and Chief Delivery Officer http://www.streetinsider.com/Business+Wire/Rimini+Street+Expands+C-Suite+Leadership+for+Growth+with+Appointment+of+Two+Proven+Industry+Veterans+as+Chief+Operating+Officer+and+Chief+Delivery+Officer/26909737.html <p class="bwalignc"> <b><i>Rimini Street appoints Keith Costello as EVP and Chief Operating Officer and Alexander Guasch as EVP and Chief Delivery Officer</i></b> </p> <p> LAS VEGAS--(BUSINESS WIRE)-- <a target="_blank" rel="nofollow" href="https://cts.businesswire.com/ct/CT?id=smartlink&url=https%3A%2F%2Fwww.riministreet.com%2F%3Futm_source%3Dpressrelease%26utm_medium%3Dreferral%26utm_campaign%3DNewCOOCDOAnnouncement&esheet=54587953&newsitemid=20260812127732&lan=en-US&anchor=Rimini+Street%2C+Inc.&index=1&md5=292ef455072cd2eb11c62f24af081c8a" shape="rect">Rimini Street, Inc.</a> (Nasdaq: RMNI), the Software Support and Agentic AI ERP Company™ and the leading third-party support provider for Oracle, SAP and VMware software, today announced the appointment of <a target="_blank" rel="nofollow" href="https://cts.businesswire.com/ct/CT?id=smartlink&url=https%3A%2F%2Fwww.riministreet.com%2Fcompany%2Fleadership%2F%3Futm_source%3Dpressrelease%26utm_medium%3Dreferral%26utm_campaign%3DNewCOOCDOAnnouncement%23keith-costello&esheet=54587953&newsitemid=20260812127732&lan=en-US&anchor=Keith+Costello&index=2&md5=a42657a48c5f8c502396a493bc8eccf3" shape="rect">Keith Costello</a> as chief operating officer (COO) and <a target="_blank" rel="nofollow" href="https://cts.businesswire.com/ct/CT?id=smartlink&url=https%3A%2F%2Fwww.riministreet.com%2Fcompany%2Fleadership%2F%3Futm_source%3Dpressrelease%26utm_medium%3Dreferral%26utm_campaign%3DNewCOOCDOAnnouncement%23alexander-guasch&esheet=54587953&newsitemid=20260812127732&lan=en-US&anchor=Alexander+Guasch&index=3&md5=5a9cb98dbdd79cd8a9bd3ca9d3070320" shape="rect">Alexander Guasch</a> as chief delivery officer (CDO). </p><p id="news-body-cta">This press release features multimedia. View the full release here: <a target="_blank" href="https://www.businesswire.com/news/home/20260812127732/en/" rel="nofollow">https://www.businesswire.com/news/home/20260812127732/en/</a></p><div id="bwbodyimg" style="width: 480px; http://www.streetinsider.com/Business+Wire/Rimini+Street+Expands+C-Suite+Leadership+for+Growth+with+Appointment+of+Two+Proven+Industry+Veterans+as+Chief+Operating+Officer+and+Chief+Delivery+Officer/26909737.html Wed, 12 Aug 2026 09:00:00 -0400 A.37506922 A.50202022 O.00031429 O.23016816 O.31434386 RMNI Rimini Street Expands C-Suite Leadership for Growth with Appointment of Two Proven Industry Veterans as Chief Operating Officer and Chief Delivery Officer http://www.streetinsider.com/Business+Wire/Rimini+Street+Expands+C-Suite+Leadership+for+Growth+with+Appointment+of+Two+Proven+Industry+Veterans+as+Chief+Operating+Officer+and+Chief+Delivery+Officer/26909737.html <p class="bwalignc"> <b><i>Rimini Street appoints Keith Costello as EVP and Chief Operating Officer and Alexander Guasch as EVP and Chief Delivery Officer</i></b> </p> <p> LAS VEGAS--(BUSINESS WIRE)-- <a target="_blank" rel="nofollow" href="https://cts.businesswire.com/ct/CT?id=smartlink&url=https%3A%2F%2Fwww.riministreet.com%2F%3Futm_source%3Dpressrelease%26utm_medium%3Dreferral%26utm_campaign%3DNewCOOCDOAnnouncement&esheet=54587953&newsitemid=20260812127732&lan=en-US&anchor=Rimini+Street%2C+Inc.&index=1&md5=292ef455072cd2eb11c62f24af081c8a" shape="rect">Rimini Street, Inc.</a> (Nasdaq: RMNI), the Software Support and Agentic AI ERP Company™ and the leading third-party support provider for Oracle, SAP and VMware software, today announced the appointment of <a target="_blank" rel="nofollow" href="https://cts.businesswire.com/ct/CT?id=smartlink&url=https%3A%2F%2Fwww.riministreet.com%2Fcompany%2Fleadership%2F%3Futm_source%3Dpressrelease%26utm_medium%3Dreferral%26utm_campaign%3DNewCOOCDOAnnouncement%23keith-costello&esheet=54587953&newsitemid=20260812127732&lan=en-US&anchor=Keith+Costello&index=2&md5=a42657a48c5f8c502396a493bc8eccf3" shape="rect">Keith Costello</a> as chief operating officer (COO) and <a target="_blank" rel="nofollow" href="https://cts.businesswire.com/ct/CT?id=smartlink&url=https%3A%2F%2Fwww.riministreet.com%2Fcompany%2Fleadership%2F%3Futm_source%3Dpressrelease%26utm_medium%3Dreferral%26utm_campaign%3DNewCOOCDOAnnouncement%23alexander-guasch&esheet=54587953&newsitemid=20260812127732&lan=en-US&anchor=Alexander+Guasch&index=3&md5=5a9cb98dbdd79cd8a9bd3ca9d3070320" shape="rect">Alexander Guasch</a> as chief delivery officer (CDO). </p><p id="news-body-cta">This press release features multimedia. View the full release here: <a target="_blank" href="https://www.businesswire.com/news/home/20260812127732/en/" rel="nofollow">https://www.businesswire.com/news/home/20260812127732/en/</a></p><div id="bwbodyimg" style="width: 480px; http://www.streetinsider.com/Business+Wire/Rimini+Street+Expands+C-Suite+Leadership+for+Growth+with+Appointment+of+Two+Proven+Industry+Veterans+as+Chief+Operating+Officer+and+Chief+Delivery+Officer/26909737.html Wed, 12 Aug 2026 09:00:00 -0400 A.37506922 A.50202022 O.00031429 O.23016816 O.31434386 RMNI Rimini Street Expands C-Suite Leadership for Growth with Appointment of Two Proven Industry Veterans as Chief Operating Officer and Chief Delivery Officer http://www.streetinsider.com/Business+Wire/Rimini+Street+Expands+C-Suite+Leadership+for+Growth+with+Appointment+of+Two+Proven+Industry+Veterans+as+Chief+Operating+Officer+and+Chief+Delivery+Officer/26909737.html <p class="bwalignc"> <b><i>Rimini Street appoints Keith Costello as EVP and Chief Operating Officer and Alexander Guasch as EVP and Chief Delivery Officer</i></b> </p> <p> LAS VEGAS--(BUSINESS WIRE)-- <a target="_blank" rel="nofollow" href="https://cts.businesswire.com/ct/CT?id=smartlink&url=https%3A%2F%2Fwww.riministreet.com%2F%3Futm_source%3Dpressrelease%26utm_medium%3Dreferral%26utm_campaign%3DNewCOOCDOAnnouncement&esheet=54587953&newsitemid=20260812127732&lan=en-US&anchor=Rimini+Street%2C+Inc.&index=1&md5=292ef455072cd2eb11c62f24af081c8a" shape="rect">Rimini Street, Inc.</a> (Nasdaq: RMNI), the Software Support and Agentic AI ERP Company™ and the leading third-party support provider for Oracle, SAP and VMware software, today announced the appointment of <a target="_blank" rel="nofollow" href="https://cts.businesswire.com/ct/CT?id=smartlink&url=https%3A%2F%2Fwww.riministreet.com%2Fcompany%2Fleadership%2F%3Futm_source%3Dpressrelease%26utm_medium%3Dreferral%26utm_campaign%3DNewCOOCDOAnnouncement%23keith-costello&esheet=54587953&newsitemid=20260812127732&lan=en-US&anchor=Keith+Costello&index=2&md5=a42657a48c5f8c502396a493bc8eccf3" shape="rect">Keith Costello</a> as chief operating officer (COO) and <a target="_blank" rel="nofollow" href="https://cts.businesswire.com/ct/CT?id=smartlink&url=https%3A%2F%2Fwww.riministreet.com%2Fcompany%2Fleadership%2F%3Futm_source%3Dpressrelease%26utm_medium%3Dreferral%26utm_campaign%3DNewCOOCDOAnnouncement%23alexander-guasch&esheet=54587953&newsitemid=20260812127732&lan=en-US&anchor=Alexander+Guasch&index=3&md5=5a9cb98dbdd79cd8a9bd3ca9d3070320" shape="rect">Alexander Guasch</a> as chief delivery officer (CDO). </p><p id="news-body-cta">This press release features multimedia. View the full release here: <a target="_blank" href="https://www.businesswire.com/news/home/20260812127732/en/" rel="nofollow">https://www.businesswire.com/news/home/20260812127732/en/</a></p><div id="bwbodyimg" style="width: 480px; http://www.streetinsider.com/Business+Wire/Rimini+Street+Expands+C-Suite+Leadership+for+Growth+with+Appointment+of+Two+Proven+Industry+Veterans+as+Chief+Operating+Officer+and+Chief+Delivery+Officer/26909737.html Wed, 12 Aug 2026 09:00:00 -0400 A.37506922 A.50202022 O.00031429 O.23016816 O.31434386 RMNI Rimini Street Expands C-Suite Leadership for Growth with Appointment of Two Proven Industry Veterans as Chief Operating Officer and Chief Delivery Officer http://www.streetinsider.com/Business+Wire/Rimini+Street+Expands+C-Suite+Leadership+for+Growth+with+Appointment+of+Two+Proven+Industry+Veterans+as+Chief+Operating+Officer+and+Chief+Delivery+Officer/26909737.html <p class="bwalignc"> <b><i>Rimini Street appoints Keith Costello as EVP and Chief Operating Officer and Alexander Guasch as EVP and Chief Delivery Officer</i></b> </p> <p> LAS VEGAS--(BUSINESS WIRE)-- <a target="_blank" rel="nofollow" href="https://cts.businesswire.com/ct/CT?id=smartlink&url=https%3A%2F%2Fwww.riministreet.com%2F%3Futm_source%3Dpressrelease%26utm_medium%3Dreferral%26utm_campaign%3DNewCOOCDOAnnouncement&esheet=54587953&newsitemid=20260812127732&lan=en-US&anchor=Rimini+Street%2C+Inc.&index=1&md5=292ef455072cd2eb11c62f24af081c8a" shape="rect">Rimini Street, Inc.</a> (Nasdaq: RMNI), the Software Support and Agentic AI ERP Company™ and the leading third-party support provider for Oracle, SAP and VMware software, today announced the appointment of <a target="_blank" rel="nofollow" href="https://cts.businesswire.com/ct/CT?id=smartlink&url=https%3A%2F%2Fwww.riministreet.com%2Fcompany%2Fleadership%2F%3Futm_source%3Dpressrelease%26utm_medium%3Dreferral%26utm_campaign%3DNewCOOCDOAnnouncement%23keith-costello&esheet=54587953&newsitemid=20260812127732&lan=en-US&anchor=Keith+Costello&index=2&md5=a42657a48c5f8c502396a493bc8eccf3" shape="rect">Keith Costello</a> as chief operating officer (COO) and <a target="_blank" rel="nofollow" href="https://cts.businesswire.com/ct/CT?id=smartlink&url=https%3A%2F%2Fwww.riministreet.com%2Fcompany%2Fleadership%2F%3Futm_source%3Dpressrelease%26utm_medium%3Dreferral%26utm_campaign%3DNewCOOCDOAnnouncement%23alexander-guasch&esheet=54587953&newsitemid=20260812127732&lan=en-US&anchor=Alexander+Guasch&index=3&md5=5a9cb98dbdd79cd8a9bd3ca9d3070320" shape="rect">Alexander Guasch</a> as chief delivery officer (CDO). </p><p id="news-body-cta">This press release features multimedia. View the full release here: <a target="_blank" href="https://www.businesswire.com/news/home/20260812127732/en/" rel="nofollow">https://www.businesswire.com/news/home/20260812127732/en/</a></p><div id="bwbodyimg" style="width: 480px; http://www.streetinsider.com/Business+Wire/Rimini+Street+Expands+C-Suite+Leadership+for+Growth+with+Appointment+of+Two+Proven+Industry+Veterans+as+Chief+Operating+Officer+and+Chief+Delivery+Officer/26909737.html Wed, 12 Aug 2026 09:00:00 -0400 A.37506922 A.50202022 O.00031429 O.23016816 O.31434386 RMNI Rimini Street Expands C-Suite Leadership for Growth with Appointment of Two Proven Industry Veterans as Chief Operating Officer and Chief Delivery Officer http://www.streetinsider.com/Business+Wire/Rimini+Street+Expands+C-Suite+Leadership+for+Growth+with+Appointment+of+Two+Proven+Industry+Veterans+as+Chief+Operating+Officer+and+Chief+Delivery+Officer/26909737.html <p class="bwalignc"> <b><i>Rimini Street appoints Keith Costello as EVP and Chief Operating Officer and Alexander Guasch as EVP and Chief Delivery Officer</i></b> </p> <p> LAS VEGAS--(BUSINESS WIRE)-- <a target="_blank" rel="nofollow" href="https://cts.businesswire.com/ct/CT?id=smartlink&url=https%3A%2F%2Fwww.riministreet.com%2F%3Futm_source%3Dpressrelease%26utm_medium%3Dreferral%26utm_campaign%3DNewCOOCDOAnnouncement&esheet=54587953&newsitemid=20260812127732&lan=en-US&anchor=Rimini+Street%2C+Inc.&index=1&md5=292ef455072cd2eb11c62f24af081c8a" shape="rect">Rimini Street, Inc.</a> (Nasdaq: RMNI), the Software Support and Agentic AI ERP Company™ and the leading third-party support provider for Oracle, SAP and VMware software, today announced the appointment of <a target="_blank" rel="nofollow" href="https://cts.businesswire.com/ct/CT?id=smartlink&url=https%3A%2F%2Fwww.riministreet.com%2Fcompany%2Fleadership%2F%3Futm_source%3Dpressrelease%26utm_medium%3Dreferral%26utm_campaign%3DNewCOOCDOAnnouncement%23keith-costello&esheet=54587953&newsitemid=20260812127732&lan=en-US&anchor=Keith+Costello&index=2&md5=a42657a48c5f8c502396a493bc8eccf3" shape="rect">Keith Costello</a> as chief operating officer (COO) and <a target="_blank" rel="nofollow" href="https://cts.businesswire.com/ct/CT?id=smartlink&url=https%3A%2F%2Fwww.riministreet.com%2Fcompany%2Fleadership%2F%3Futm_source%3Dpressrelease%26utm_medium%3Dreferral%26utm_campaign%3DNewCOOCDOAnnouncement%23alexander-guasch&esheet=54587953&newsitemid=20260812127732&lan=en-US&anchor=Alexander+Guasch&index=3&md5=5a9cb98dbdd79cd8a9bd3ca9d3070320" shape="rect">Alexander Guasch</a> as chief delivery officer (CDO). </p><p id="news-body-cta">This press release features multimedia. View the full release here: <a target="_blank" href="https://www.businesswire.com/news/home/20260812127732/en/" rel="nofollow">https://www.businesswire.com/news/home/20260812127732/en/</a></p><div id="bwbodyimg" style="width: 480px; http://www.streetinsider.com/Business+Wire/Rimini+Street+Expands+C-Suite+Leadership+for+Growth+with+Appointment+of+Two+Proven+Industry+Veterans+as+Chief+Operating+Officer+and+Chief+Delivery+Officer/26909737.html Wed, 12 Aug 2026 09:00:00 -0400 A.37506922 A.50202022 O.00031429 O.23016816 O.31434386 RMNI Rimini Street Expands C-Suite Leadership for Growth with Appointment of Two Proven Industry Veterans as Chief Operating Officer and Chief Delivery Officer http://www.streetinsider.com/Business+Wire/Rimini+Street+Expands+C-Suite+Leadership+for+Growth+with+Appointment+of+Two+Proven+Industry+Veterans+as+Chief+Operating+Officer+and+Chief+Delivery+Officer/26909737.html <p class="bwalignc"> <b><i>Rimini Street appoints Keith Costello as EVP and Chief Operating Officer and Alexander Guasch as EVP and Chief Delivery Officer</i></b> </p> <p> LAS VEGAS--(BUSINESS WIRE)-- <a target="_blank" rel="nofollow" href="https://cts.businesswire.com/ct/CT?id=smartlink&url=https%3A%2F%2Fwww.riministreet.com%2F%3Futm_source%3Dpressrelease%26utm_medium%3Dreferral%26utm_campaign%3DNewCOOCDOAnnouncement&esheet=54587953&newsitemid=20260812127732&lan=en-US&anchor=Rimini+Street%2C+Inc.&index=1&md5=292ef455072cd2eb11c62f24af081c8a" shape="rect">Rimini Street, Inc.</a> (Nasdaq: RMNI), the Software Support and Agentic AI ERP Company™ and the leading third-party support provider for Oracle, SAP and VMware software, today announced the appointment of <a target="_blank" rel="nofollow" href="https://cts.businesswire.com/ct/CT?id=smartlink&url=https%3A%2F%2Fwww.riministreet.com%2Fcompany%2Fleadership%2F%3Futm_source%3Dpressrelease%26utm_medium%3Dreferral%26utm_campaign%3DNewCOOCDOAnnouncement%23keith-costello&esheet=54587953&newsitemid=20260812127732&lan=en-US&anchor=Keith+Costello&index=2&md5=a42657a48c5f8c502396a493bc8eccf3" shape="rect">Keith Costello</a> as chief operating officer (COO) and <a target="_blank" rel="nofollow" href="https://cts.businesswire.com/ct/CT?id=smartlink&url=https%3A%2F%2Fwww.riministreet.com%2Fcompany%2Fleadership%2F%3Futm_source%3Dpressrelease%26utm_medium%3Dreferral%26utm_campaign%3DNewCOOCDOAnnouncement%23alexander-guasch&esheet=54587953&newsitemid=20260812127732&lan=en-US&anchor=Alexander+Guasch&index=3&md5=5a9cb98dbdd79cd8a9bd3ca9d3070320" shape="rect">Alexander Guasch</a> as chief delivery officer (CDO). </p><p id="news-body-cta">This press release features multimedia. View the full release here: <a target="_blank" href="https://www.businesswire.com/news/home/20260812127732/en/" rel="nofollow">https://www.businesswire.com/news/home/20260812127732/en/</a></p><div id="bwbodyimg" style="width: 480px; http://www.streetinsider.com/Business+Wire/Rimini+Street+Expands+C-Suite+Leadership+for+Growth+with+Appointment+of+Two+Proven+Industry+Veterans+as+Chief+Operating+Officer+and+Chief+Delivery+Officer/26909737.html Wed, 12 Aug 2026 09:00:00 -0400 A.37506922 A.50202022 O.00031429 O.23016816 O.31434386 RMNI Form 8-K Rimini Street, Inc. For: Aug 12 http://www.streetinsider.com/SEC+Filings/Form++8-K++++++++Rimini+Street%2C+Inc.+++++++For%3A+Aug+12/26909623.html si-local-file:///var/storage/secattach/20260812/26909623.html http://www.streetinsider.com/SEC+Filings/Form++8-K++++++++Rimini+Street%2C+Inc.+++++++For%3A+Aug+12/26909623.html Wed, 12 Aug 2026 08:50:00 -0400 O.23016816 RMNI Form 8-K Rimini Street, Inc. For: Aug 12 http://www.streetinsider.com/SEC+Filings/Form++8-K++++++++Rimini+Street%2C+Inc.+++++++For%3A+Aug+12/26909623.html si-local-file:///var/storage/secattach/20260812/26909623.html http://www.streetinsider.com/SEC+Filings/Form++8-K++++++++Rimini+Street%2C+Inc.+++++++For%3A+Aug+12/26909623.html Wed, 12 Aug 2026 08:50:00 -0400 O.23016816 RMNI Form 4 Rimini Street, Inc. For: Aug 07 Filed by: Lyskawa Nancy http://www.streetinsider.com/SEC+Filings/Form++4++++++++++Rimini+Street%2C+Inc.+++++++For%3A+Aug+07++Filed+by%3A+Lyskawa+Nancy/26899239.html si-local-file:///var/storage/secattach/20260810/26899239.html http://www.streetinsider.com/SEC+Filings/Form++4++++++++++Rimini+Street%2C+Inc.+++++++For%3A+Aug+07++Filed+by%3A+Lyskawa+Nancy/26899239.html Mon, 10 Aug 2026 17:23:00 -0400 O.23016816 RMNI