As part of a backdoor listing with Falcon Minerals, prominent technology investor Anthony Grist has paid $US1.5 million to become a major shareholder in a US-based company that has experienced rapid growth selling 3D printers.

As part of a backdoor listing with Falcon Minerals, prominent technology investor Anthony Grist has paid $US1.5 million to become a major shareholder in a US-based company that has experienced rapid growth selling 3D printers.