Notice of Delisting or Failure to Satisfy Continued Listing Rule

Greenidge Generation Holdings Inc. has notified the Nasdaq Stock Market of its non-compliance with Nasdaq Listing Rule 5605(c)(2)(A) due to the resignation of Kenneth Fearn from its Board of Directors and audit committee. The company is currently in the process of recruiting a new independent director to join the audit committee. Greenidge Generation Holdings Inc. intends to regain compliance within the cure period, which extends until the earlier of its next annual meeting of stockholders or April 15, 2027. This notice does not have an immediate effect on the trading of the company's Class A common stock on Nasdaq.