Markforged Holding Corporation (NYSE: AONE) is an industrial additive manufacturing company specializing in industrial-grade 3D printers, composite materials, and cloud-connected manufacturing software for sectors including aerospace, defense, and automotive. The company completed its SPAC merger and began trading on the New York Stock Exchange in 2021, transitioning from a venture-backed startup to a publicly listed operating company in the advanced manufacturing and industrial technology space. Markforged filed an 8-K with the Securities and Exchange Commission on September 26, 2024, reflecting its continued status as an active public reporting company. For complete filing history, SPAC transaction data, and analytics on Markforged and hundreds of other de-SPAC companies, sign up for full access at SpacDesk.