X0306 4 2018-06-29 0 0001718227 Construction Partners, Inc. ROAD 0001739312 Palmer Royce Alan 290 HEALTHWEST DRIVE, SUITE 2 DOTHAN AL 36303 0 1 0 0 See Remarks Stock Option (right to buy) 5.70 2018-06-29 4 M 0 394308 0.00 D 2018-07-01 Class B Common Stock 394308 0 D Class B Common Stock 2018-06-29 4 M 0 394308 5.70 A Class A Common Stock 394308 556570 D Class B Common Stock 2018-06-29 4 F 0 266361 13.17 D Class A Common Stock 266361 290209 D These options vested in three substantially equal installments on each of the following dates: July 1, 2012, July 1, 2013 and July 1, 2014. Each share of Class B Common Stock, par value $0.001 per share ("Class B Common Stock"), of the Issuer is convertible at any time at the option of the holder thereof into one share of Class A Common Stock, par value $0.001 per share ("Class A Common Stock") of the Issuer. In addition, upon the election of the holders of a majority of the then-outstanding shares of Class B Common Stock, all outstanding shares of Class B Common Stock will be converted into shares of Class A Common Stock. Further, each share of Class B Common Stock will automatically convert into one share of Class A Common Stock upon any transfer, whether or not for value, (Continued from Footnote 2) except upon certain transfers described in the Issuer's amended and restated certificate of incorporation. The holders of Class A Common Stock and Class B Common Stock vote as a single class on all matters submitted to a vote of stockholders. The holders of Class A Common Stock are entitled to one vote per share and the holders of the Class B Common Stock are entitled to 10 votes per share. The shares of Class B Common Stock do not expire. This disposition of shares of Class B Common Stock represents the withholding of shares by the Issuer to pay the exercise price of the options and to satisfy the holder's tax withholding obligation upon the exercise of the options. Executive Vice President and Chief Financial Officer R. ALAN PALMER, Name: /s/ R. Alan Palmer 2018-07-03