SDIG Stronghold Digital Mining Inc

Stronghold Digital Mining, Inc. (NASDAQ: SDIG) (“Stronghold”, or the “Company”) will host a conference call on Tuesday, March 29 at 5:00 p.m. Eastern Time to discuss its operations and results from the fourth quarter and full year 2021. A press release detailing these results will be issued after the close of trading on the same day.

Stronghold management will provide prepared remarks, followed by a question-and-answer period.

Date: Tuesday, March 29, 2022Time: 5:00 p.m. Eastern time (2:00 p.m. Pacific time)U.S. dial-in number: 1-844-705-8583International number: 1-270-215-9880Conference ID: 2964549

The conference call will broadcast live and be available for replay here.

Please call the conference telephone number approximately 10 minutes before the start time. An operator will register your name and organization. If you have any difficulty connecting with the conference call, please contact Stronghold’s investor relations team at 1-949-574-3860.

A replay of the call will be available after 8:00 p.m. Eastern time on the same day through April 12, 2022 at 8:00 p.m. Eastern time.

Toll-free replay number: 1-855-859-2056International replay number: 1-404-537-3406Conference ID: 2964549

About Stronghold Digital Mining, Inc.Stronghold is a vertically integrated Bitcoin mining company with an emphasis on environmentally beneficial operations. Stronghold houses its miners at its wholly owned and operated Scrubgrass Plant and Panther Creek Plant, both of which are low-cost, environmentally beneficial coal refuse power generation facilities in Pennsylvania.

Investor Contact:

Matt Glover or Jeff Grampp, CFAGateway Group, Inc. SDIG@GatewayIR.com1-949-574-3860

Media Contact:

contact@strongholddigitalmining.com