NINA G. VACA (XIMENA HUMRICHOUSE)

Corporate Board Profile

Tech Score: 0/100

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Cinemark Holdings, Inc.

Filing Date Source Excerpt
2016-04-11 "Pinnacle Technical Resources, Inc. ... is an information technology services and solutions provider" and "brings to the Board a wealth of leadership and business expertise, especially with regard to information technology."
2018-04-06 “Ms. Vaca is the founder, Chairman and CEO of the Pinnacle Group of companies, including Pinnacle Technical Resources, Inc.... Founded in 1996, Pinnacle is an information technology services and solutions provider.”
2019-04-08 "Ms. Vaca is the founder, Chairman and CEO of the Pinnacle Group of companies, including Pinnacle Technical Resources, Inc.... Pinnacle is an information technology services and solutions provider."
2020-04-10 “Ms. Vaca is the founder, Chairman and CEO of the Pinnacle Group of companies, including Pinnacle Technical Resources, Inc.... Pinnacle is an information technology services and solutions provider.”

Source material: SEC submissions metadata and DEF 14A proxy filings from EDGAR. Last updated: 2026-04-09