Concrete Pumping Holdings, Inc. (Nasdaq: INDU) completed its business combination with Industrea Acquisition Corp, a blank-check company sponsored by Industrea LLC, in December 2018, bringing the concrete pumping and waste management services provider to public markets. Industrea Acquisition Corp priced its IPO in 2018, targeting the industrials and construction services sector. The October 2019 Form 8-K filing, accession number 0001437749-19-020450, represents a post-merger disclosure submitted by the combined company approximately ten months after the closing of the de-SPAC transaction. Concrete Pumping Holdings operates concrete pumping and concrete waste management services across the United States and United Kingdom. Sign up at SpacDesk for full filing history, sponsor profiles, and deal analytics on INDU and hundreds of other SPAC transactions.