13.  Special Purpose Acquisition Corporation

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On March 24, 2021, the Company loaned $25,000 to its wholly-owned subsidiary, Sachem Sponsor LLC. Sachem Sponsor used those funs to purchase 1,437,500 shares of Class B common stock of Sachem Acquisition Corp., a newly organized blank check company formed under the laws of Maryland in February 2021 for the purpose of effecting a merger, capital stock exchange, asset acquisition, stock purchase, reorganization or similar business combination with one or more businesses. As of June 30, 2021, the Company had incurred approximately $190,000 of costs related to the the preparation and filing of the registration statement, including legal fees, accounting fees and filing fees as well organizational costs and an expense advance to the underwriter.