Item1.01

Entry into a Material Definitive Agreement.

On August 6, 2015, Covenant Transportation Group, Inc., a Nevada corporation (the “Company”), and its direct and indirect wholly owned subsidiaries, Covenant Transport, Inc., a Tennessee corporation (“CTI”), CTG Leasing Company, a Nevada corporation (“CTGL”), Southern Refrigerated Transport, Inc., an Arkansas corporation (“SRT”), Covenant Asset Management, Inc., a Nevada corporation ("CAM"), Covenant Transport Solutions, Inc., a Nevada corporation (“CTS”), and Star Transportation, Inc., a Tennessee corporation (collectively with CAM, CTI, CTGL, SRT, and CTS, the “Borrowers”), Driven Analytic Solutions, LLC, a Nevada limited liability company ("DAS"), and Covenant Properties, LLC, a Nevada limited liability company ("CPI", and together with DAS, the New Guarantors) entered into a Joinder, Supplement and Eleventh Amendment to Third Amended and Restated Credit Agreement (the “Eleventh Amendment”) with Bank of America, N.A., as agent (the “Agent”), and JPMorgan Chase Bank, N.A. (together with the Agent, the “Lenders”), which amended that certain Third Amended and Restated Credit Agreement, dated September 23, 2008, by and among the Company, the Borrowers, the Agent, and the Lenders, as amended from time to time (the “Credit Agreement”) and certain security documents entered into in connection with the Credit Agreement.

The Eleventh Amendment, among other things, (i) amended the "Applicable Margin" to improve the interest rate grid as set forth in the tables below, (ii) improved the unused line fee pricing to .250% per annum, retroactive to July 1, 2015 (previously the fee was .375% per annum when availability was less than $50.0 million and .5% per annum when availability was at or over such amount), (iii) required each of DAS and CPI to be joined to the Credit Agreement as guarantors, (iv) required each of DAS, CPI and Star Properties Exchange, LLC, a Tennessee limited liability company, to pledge certain of its assets to Agent as security, (v) contained conditional amendments to the Real Estate Amortization Amount and Real Estate Formula Amount with the intended effect (upon satisfaction of post-closing requirements) of increasing the borrowing base real estate sublimit and lowering the amortization of the real estate sublimit, (vi) made technical amendments to a variety of sections, including without limitation, permitted investments, permitted stock repurchases, permitted indebtedness, and permitted liens, (vii) consented to the purchase of the Company's headquarters, including related financing, and (viii) extended the maturity date from September 23, 2017 to September 23, 2018.  Following the effectiveness of the Eleventh Amendment, the Applicable Margin was changed as follows: