EXHIBIT 99.1 JOINT FILING AGREEMENT March 10, 2023 In accordance with Rule 13d-1(k)(1)(iii) under the Securities Exchange Act of 1934, as amended, the persons named below agree to the joint filing on behalf of each of them of a Statement on Schedule 13D dated March 10, 2023 (including amendments thereto), with respect to the shares of Common Stock of Computer Task Group, Incorporated. This Joint Filing Agreement shall be filed as an Exhibit to such Statement. IN WITNESS WHEREOF, each party hereto, being duly authorized, has caused this Joint Filing Agreement to be executed and effective as of the date first written above. Dated: March 10, 2023 Askeladden Capital Management, LLC By: 	/s/ Samir Patel 	Name: Samir Patel 	Title: Managing Member 	Samir Patel 	/s/ Samir Patel