EXHIBIT B CONFIRMATION AGREEMENT Mastech Digital, Inc. Confirmation Agreement between Sunil Wadhwani and Sunil Wadhwani 2020 Exempt Family TrustConfirmation Agreement • December 27th, 2022 • Singh Manoj P • Services-management consulting services
Contract Type FiledDecember 27th, 2022 Company IndustryTHIS CONFIRMATION AGREEMENT (the “Agreement”) is made as of December 16, 2022 by and between Sunil Wadhwani (“Seller”) and Sunil Wadhwani 2020 Exempt Family Trust (“Purchaser”):
Mastech Digital, Inc. Stock Purchase Agreement between Sunil Wadhwani and Sunil Wadhwani 2020 Exempt Family TrustStock Purchase Agreement • December 27th, 2022 • Singh Manoj P • Services-management consulting services
Contract Type FiledDecember 27th, 2022 Company IndustryTHIS STOCK PURCHASE AGREEMENT (the “Agreement”) is made as of December 16, 2022 by and between Sunil Wadhwani (“Seller”) and Sunil Wadhwani 2020 Exempt Family Trust (“Purchaser”):