Certificate of Dissolution, dated December 28, 2017

Exhibit 4.1

CERTIFICATE OF DISSOLUTION

OF

SORRENTO TECH, INC.

Pursuant to Section 275(a) and (b)

of the General Corporation Law of the State of Delaware

Sorrento Tech, Inc. (the “Corporation”), a corporation organized and existing under and by virtue of the General Corporation Law of the State of Delaware, DOES HEREBY CERTIFY:

1. The name of the Corporation is Sorrento Tech, Inc.

2. The date the dissolution was authorized was October 26, 2017.

3. That the dissolution of the Corporation was duly authorized by the Board of Directors and the stockholders of the Corporation in accordance with the provisions of Section 275(a) and (b) of the General Corporation Law of the State of Delaware.

4. That the names and addresses of the directors and officers of the Corporation are as follows:

DIRECTORS

OFFICERS

5. The date of filing of the Corporation’s original certificate of incorporation with the Secretary of State of the State of Delaware is September 3, 2009.

[Signature Page Follows]

IN WITNESS WHEREOF, the Corporation has caused this Certificate to be duly executed this 28th day of December, 2017.