On July 29, 2021, we filed a certificate of amendment to our Articles with the Secretary of State of Nevada, to increase our authorized capital stock to 1,005,000,000 shares and designate 1,000,000,000 as common stock. On the same day, we filed with the Secretary of State of Nevada the certificate of designations to establish Series D Convertible Redeemable Preferred Stock (the “Series D Preferred Stock”).
To raise funds to lease or purchase property, purchase and install a physical building on such land to house our co-hosting facility, make deposits for our energy services agreement and purchase additional crypto mining equipment to continue to expand our mining business and build our co-hosting business, on August 4 and 5, 2021, pursuant to that certain placement agent agreement, dated as of July 30, 2021, by and between us and B. Riley Securities, Inc. (the “Placement Agent Agreement”), we issued 1,300,000 shares of Series D Preferred Stock to certain investors for gross proceeds of $32,500,000. On August 25, 2021, pursuant to that certain placement agent agreement, dated as of July 30, 2021, we issued an additional 4,000 shares of Series D Preferred Stock to an investor for gross proceeds of $100,000. On October 7, 2021, we amended the Placement Agent Agreement to extend the duration during which previously unsold shares of Series D Preferred Stock could be sold and issued the remaining 76,000 unsold shares of Series D Preferred Stock to investors for gross proceeds of $1,900,000. We used a portion of the proceeds from the Series D Preferred Stock offering, among other things, to purchase property on which to locate our first co-hosting facility, pay amounts needed to secure an energy services agreement, order the prefabricated building that is being installed to serve as our first co-hosting location and to purchase additional mining equipment.
During the year ended May 31, 2021, we formed two subsidiaries, Shanghai Sparkly Ore Tech, Ltd and Applied Blockchain, Ltd. Shanghai Sparkly Ore Tech, Ltd is a wholly owned foreign entity in China that is currently dormant. Applied Blockchain, Ltd. is a wholly owned subsidiary formed in Grand Cayman. Applied Blockchain, Cayman was dormant except that it held a digital wallet which we might use in the future if we undertake crypto mining outside of the U.S. until October 12, 2021 when it entered into a services agreement with Xsquared Holding Limited.
In June 2021, we formed a wholly-owned subsidiary, APLD Hosting, LLC, in Nevada. APLD Hosting is entering into agreements to own and operate our co-hosting facilities.
On October 22, 2021, we formed 1.21 Gigawatts LLC in Delaware to develop, construct, finance, operate and maintain data centers.
On November 2, 2021, we formed a wholly-owned subsidiary, Applied Talent Resources LLC, in Nevada to employ and manage our employees, employee staffing among our entities and projects and employment related plans and policies.
On November 8, 2021 we formed APLD-JTND Phase II, LLC, and on November 15, 2021, we formed APLD — Rattlesnake Den I, LLC and APLD Rattlesnake Den II, LLC, each of which is a Delaware limited liability company formed to build and operate a co-hosting facility.
In December 2021, we and Bitmain agreed to a non-binding term sheet to form one or more entities to be owned 80% by us and 20% by Bitmain to develop, acquire, construct, finance, operate, maintain and own one or more next generation data centers with up to 1.5 GW of capacity for hosting blockchain infrastructure.
Our Competitive Strengths
Premier strategic partnerships with leading industry participants. We believe that our partnerships with SparkPool, GMR and Bitmain have provided, and certain partners continue to provide, us with a significant competitive advantage. SparkPool operated one of the largest Ethereum mining pools in the world, and was one of the leading software developers for mining software globally. SparkPool provided us mining software, hardware selection, analytics, and purchasing power. SparkPool is currently in the process of shutting down its operations due to the crackdown on mining operations in China and is assisting us in a transition to a new Ether mining pool manager, Ethermine. We have also entered into a new agreement with SparkPool pursuant to which SparkPool will advise us on starting and operating our own Ethereum mining pool as a service to third parties. SparkPool assists us in engineering and designing our sites. GMR also provides us with mining asset selection, asset management and trading services. GMR has also been a proponent of our hosting strategy, having signed a contract for approximately 50% of our 100MW capacity as part of our