Grid Dynamics Holdings, Inc. (Nasdaq: GDYN) is a technology services company focused on digital transformation, cloud engineering, and AI-driven solutions for large enterprise clients, with particular depth in the retail and technology verticals. The company went public through a business combination with ChaSerg Technology Acquisition Corp, a SPAC that completed its IPO in 2019. The merger closed in March 2020, after which the combined entity began trading under the GDYN ticker on Nasdaq. A Form 10-Q bearing the Grid Dynamics Holdings name was filed in May 2019, reflecting the pre-close holding-company structure. Grid Dynamics has since operated as a publicly traded IT services firm. To access full filing histories, deal timelines, and SPAC analytics on GDYN and hundreds of other transactions, sign up for SpacDesk.