ROAD

SEC source: 0001718227-24-000106 · wk-form4_1733525425.xml · nonDerivative · entry 5

Owens Charles E · CIK 0001739211 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Grace, Ltd.

Disclosed balance after: 150,734

F6 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $100.00 to $100.68, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the SEC, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote to this Form 4.

F2 · ownership.nature: The reported shares are held by Grace, Ltd., an Alabama limited partnership, for which the reporting person serves as general partner, and in such capacity holds the sole power to vote and direct the disposition of such shares.

SEC source: 0000950170-24-135493 · ownership.xml · derivative · entry 11

SunTx Capital II Management Corp. · CIK 0001833038 · Director · 10% owner

Fleming Ned N III · CIK 0001707712 · Director · 10% owner

Jennings Craig · CIK 0001739383 · Director · 10% owner

Matteson Mark R · CIK 0001739134 · Director · 10% owner

SUNTX CAPITAL PARTNERS II LP · CIK 0001437408 · Director · 10% owner

SUNTX CAPITAL PARTNERS II DUTCH INVESTORS LP · CIK 0001437404 · Director · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · By SunTx Capital Partners II Dutch Investors, L.P.

Disclosed balance after: 1,254,746

Underlying: Class A Common Stock · 440 shares

Expires not disclosed

F16 · derivative.exercise_price: Each share of Class B common stock is convertible into one share of Class A common stock (i) at any time at the option of the holder or (ii) upon any transfer, except for certain transfers described in the Issuer's Amended and Restated Certificate of Incorporation. 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. 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.

F8 · kind: SunTx Partners Dutch LP distributed these shares to its limited partners for no consideration.

F16 · derivative.exercise_date: Each share of Class B common stock is convertible into one share of Class A common stock (i) at any time at the option of the holder or (ii) upon any transfer, except for certain transfers described in the Issuer's Amended and Restated Certificate of Incorporation. 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. 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.

F16 · derivative.expiration_date: Each share of Class B common stock is convertible into one share of Class A common stock (i) at any time at the option of the holder or (ii) upon any transfer, except for certain transfers described in the Issuer's Amended and Restated Certificate of Incorporation. 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. 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.

F3 · ownership.nature: The general partner of each of SunTx Partners II and SunTx Partners Dutch LP (SunTx Partners Dutch LP and SunTx Partners II are together referred to herein as the "SunTx Funds") is SunTx Capital Partners II GP, L.P. ("SunTx Partners II GP"). The general partner of SunTx Partners II GP is SunTx Capital II Management (SunTx Capital II Management and SunTx Partners II GP are referred to herein as the "SunTx Group"). Mr. Fleming, a director of the Issuer, is the majority shareholder and sole director of SunTx Capital II Management. Mr. Jennings and Mr. Matteson, each a director of the Issuer, are shareholders of SunTx Capital II Management.

F4 · ownership.nature: (Continued from Footnote 3) Mr. Fleming, Mr. Jennings, and Mr. Matteson each may be deemed to beneficially own securities of the Issuer held by certain entities in the SunTx Group, and the SunTx Group may be deemed to beneficially own securities of the Issuer held by the SunTx Funds. Each such entity and person disclaims beneficial ownership of such securities except to the extent of its or his pecuniary interest therein, and this report shall not be deemed an admission that any such entity or person is the beneficial owner of such securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or for any other purpose.

F7 · ownership.nature: These securities of the Issuer are directly held by SunTx Partners Dutch LP.

SEC source: 0000950170-24-135493 · ownership.xml · derivative · entry 10

SunTx Capital II Management Corp. · CIK 0001833038 · Director · 10% owner

Fleming Ned N III · CIK 0001707712 · Director · 10% owner

Jennings Craig · CIK 0001739383 · Director · 10% owner

Matteson Mark R · CIK 0001739134 · Director · 10% owner

SUNTX CAPITAL PARTNERS II LP · CIK 0001437408 · Director · 10% owner

SUNTX CAPITAL PARTNERS II DUTCH INVESTORS LP · CIK 0001437404 · Director · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · By SunTx Capital Partners II Dutch Investors, L.P.

Disclosed balance after: 1,255,186

Underlying: Class A Common Stock · 53,221 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F16 · derivative.exercise_price: Each share of Class B common stock is convertible into one share of Class A common stock (i) at any time at the option of the holder or (ii) upon any transfer, except for certain transfers described in the Issuer's Amended and Restated Certificate of Incorporation. 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. 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.

F2 · kind: Pursuant to the Amended and Restated Certificate of Incorporation of Construction Partners, Inc. (the "Issuer"), shares of the Issuer's Class B common stock, par value $0.001 per share ("Class B common stock"), automatically converted on a one-for-one basis into shares of the Issuer's Class A common stock, par value $0.001 per share ("Class A common stock"), upon the distributions described in this Form 4.

F16 · derivative.exercise_date: Each share of Class B common stock is convertible into one share of Class A common stock (i) at any time at the option of the holder or (ii) upon any transfer, except for certain transfers described in the Issuer's Amended and Restated Certificate of Incorporation. 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. 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.

F16 · derivative.expiration_date: Each share of Class B common stock is convertible into one share of Class A common stock (i) at any time at the option of the holder or (ii) upon any transfer, except for certain transfers described in the Issuer's Amended and Restated Certificate of Incorporation. 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. 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.

F3 · ownership.nature: The general partner of each of SunTx Partners II and SunTx Partners Dutch LP (SunTx Partners Dutch LP and SunTx Partners II are together referred to herein as the "SunTx Funds") is SunTx Capital Partners II GP, L.P. ("SunTx Partners II GP"). The general partner of SunTx Partners II GP is SunTx Capital II Management (SunTx Capital II Management and SunTx Partners II GP are referred to herein as the "SunTx Group"). Mr. Fleming, a director of the Issuer, is the majority shareholder and sole director of SunTx Capital II Management. Mr. Jennings and Mr. Matteson, each a director of the Issuer, are shareholders of SunTx Capital II Management.

F4 · ownership.nature: (Continued from Footnote 3) Mr. Fleming, Mr. Jennings, and Mr. Matteson each may be deemed to beneficially own securities of the Issuer held by certain entities in the SunTx Group, and the SunTx Group may be deemed to beneficially own securities of the Issuer held by the SunTx Funds. Each such entity and person disclaims beneficial ownership of such securities except to the extent of its or his pecuniary interest therein, and this report shall not be deemed an admission that any such entity or person is the beneficial owner of such securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or for any other purpose.

F7 · ownership.nature: These securities of the Issuer are directly held by SunTx Partners Dutch LP.

SEC source: 0000950170-24-135493 · ownership.xml · derivative · entry 9

SunTx Capital II Management Corp. · CIK 0001833038 · Director · 10% owner

Fleming Ned N III · CIK 0001707712 · Director · 10% owner

Jennings Craig · CIK 0001739383 · Director · 10% owner

Matteson Mark R · CIK 0001739134 · Director · 10% owner

SUNTX CAPITAL PARTNERS II LP · CIK 0001437408 · Director · 10% owner

SUNTX CAPITAL PARTNERS II DUTCH INVESTORS LP · CIK 0001437404 · Director · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · By SunTx Capital Partners II, L.P.

Disclosed balance after: 2,488,322

Underlying: Class A Common Stock · 22,360 shares

Expires not disclosed

F16 · derivative.exercise_price: Each share of Class B common stock is convertible into one share of Class A common stock (i) at any time at the option of the holder or (ii) upon any transfer, except for certain transfers described in the Issuer's Amended and Restated Certificate of Incorporation. 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. 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.

F6 · kind: SunTx Partners II distributed these shares to its limited partners for no consideration.

F16 · derivative.exercise_date: Each share of Class B common stock is convertible into one share of Class A common stock (i) at any time at the option of the holder or (ii) upon any transfer, except for certain transfers described in the Issuer's Amended and Restated Certificate of Incorporation. 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. 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.

F16 · derivative.expiration_date: Each share of Class B common stock is convertible into one share of Class A common stock (i) at any time at the option of the holder or (ii) upon any transfer, except for certain transfers described in the Issuer's Amended and Restated Certificate of Incorporation. 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. 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.

F3 · ownership.nature: The general partner of each of SunTx Partners II and SunTx Partners Dutch LP (SunTx Partners Dutch LP and SunTx Partners II are together referred to herein as the "SunTx Funds") is SunTx Capital Partners II GP, L.P. ("SunTx Partners II GP"). The general partner of SunTx Partners II GP is SunTx Capital II Management (SunTx Capital II Management and SunTx Partners II GP are referred to herein as the "SunTx Group"). Mr. Fleming, a director of the Issuer, is the majority shareholder and sole director of SunTx Capital II Management. Mr. Jennings and Mr. Matteson, each a director of the Issuer, are shareholders of SunTx Capital II Management.

F4 · ownership.nature: (Continued from Footnote 3) Mr. Fleming, Mr. Jennings, and Mr. Matteson each may be deemed to beneficially own securities of the Issuer held by certain entities in the SunTx Group, and the SunTx Group may be deemed to beneficially own securities of the Issuer held by the SunTx Funds. Each such entity and person disclaims beneficial ownership of such securities except to the extent of its or his pecuniary interest therein, and this report shall not be deemed an admission that any such entity or person is the beneficial owner of such securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or for any other purpose.

F5 · ownership.nature: These securities of the Issuer are directly held by SunTx Partners II.

SEC source: 0000950170-24-135493 · ownership.xml · derivative · entry 8

SunTx Capital II Management Corp. · CIK 0001833038 · Director · 10% owner

Fleming Ned N III · CIK 0001707712 · Director · 10% owner

Jennings Craig · CIK 0001739383 · Director · 10% owner

Matteson Mark R · CIK 0001739134 · Director · 10% owner

SUNTX CAPITAL PARTNERS II LP · CIK 0001437408 · Director · 10% owner

SUNTX CAPITAL PARTNERS II DUTCH INVESTORS LP · CIK 0001437404 · Director · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · By SunTx Capital Partners II, L.P.

Disclosed balance after: 2,510,682

Underlying: Class A Common Stock · 101,021 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F16 · derivative.exercise_price: Each share of Class B common stock is convertible into one share of Class A common stock (i) at any time at the option of the holder or (ii) upon any transfer, except for certain transfers described in the Issuer's Amended and Restated Certificate of Incorporation. 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. 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.

F2 · kind: Pursuant to the Amended and Restated Certificate of Incorporation of Construction Partners, Inc. (the "Issuer"), shares of the Issuer's Class B common stock, par value $0.001 per share ("Class B common stock"), automatically converted on a one-for-one basis into shares of the Issuer's Class A common stock, par value $0.001 per share ("Class A common stock"), upon the distributions described in this Form 4.

F16 · derivative.exercise_date: Each share of Class B common stock is convertible into one share of Class A common stock (i) at any time at the option of the holder or (ii) upon any transfer, except for certain transfers described in the Issuer's Amended and Restated Certificate of Incorporation. 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. 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.

F16 · derivative.expiration_date: Each share of Class B common stock is convertible into one share of Class A common stock (i) at any time at the option of the holder or (ii) upon any transfer, except for certain transfers described in the Issuer's Amended and Restated Certificate of Incorporation. 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. 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.

F3 · ownership.nature: The general partner of each of SunTx Partners II and SunTx Partners Dutch LP (SunTx Partners Dutch LP and SunTx Partners II are together referred to herein as the "SunTx Funds") is SunTx Capital Partners II GP, L.P. ("SunTx Partners II GP"). The general partner of SunTx Partners II GP is SunTx Capital II Management (SunTx Capital II Management and SunTx Partners II GP are referred to herein as the "SunTx Group"). Mr. Fleming, a director of the Issuer, is the majority shareholder and sole director of SunTx Capital II Management. Mr. Jennings and Mr. Matteson, each a director of the Issuer, are shareholders of SunTx Capital II Management.

F4 · ownership.nature: (Continued from Footnote 3) Mr. Fleming, Mr. Jennings, and Mr. Matteson each may be deemed to beneficially own securities of the Issuer held by certain entities in the SunTx Group, and the SunTx Group may be deemed to beneficially own securities of the Issuer held by the SunTx Funds. Each such entity and person disclaims beneficial ownership of such securities except to the extent of its or his pecuniary interest therein, and this report shall not be deemed an admission that any such entity or person is the beneficial owner of such securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or for any other purpose.

F5 · ownership.nature: These securities of the Issuer are directly held by SunTx Partners II.

SEC source: 0000950170-24-135493 · ownership.xml · nonDerivative · entry 4

SunTx Capital II Management Corp. · CIK 0001833038 · Director · 10% owner

Fleming Ned N III · CIK 0001707712 · Director · 10% owner

Jennings Craig · CIK 0001739383 · Director · 10% owner

Matteson Mark R · CIK 0001739134 · Director · 10% owner

SUNTX CAPITAL PARTNERS II LP · CIK 0001437408 · Director · 10% owner

SUNTX CAPITAL PARTNERS II DUTCH INVESTORS LP · CIK 0001437404 · Director · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · By SunTx Capital Partners II Dutch Investors, L.P.

Disclosed balance after: 0

F8 · kind: SunTx Partners Dutch LP distributed these shares to its limited partners for no consideration.

F3 · ownership.nature: The general partner of each of SunTx Partners II and SunTx Partners Dutch LP (SunTx Partners Dutch LP and SunTx Partners II are together referred to herein as the "SunTx Funds") is SunTx Capital Partners II GP, L.P. ("SunTx Partners II GP"). The general partner of SunTx Partners II GP is SunTx Capital II Management (SunTx Capital II Management and SunTx Partners II GP are referred to herein as the "SunTx Group"). Mr. Fleming, a director of the Issuer, is the majority shareholder and sole director of SunTx Capital II Management. Mr. Jennings and Mr. Matteson, each a director of the Issuer, are shareholders of SunTx Capital II Management.

F4 · ownership.nature: (Continued from Footnote 3) Mr. Fleming, Mr. Jennings, and Mr. Matteson each may be deemed to beneficially own securities of the Issuer held by certain entities in the SunTx Group, and the SunTx Group may be deemed to beneficially own securities of the Issuer held by the SunTx Funds. Each such entity and person disclaims beneficial ownership of such securities except to the extent of its or his pecuniary interest therein, and this report shall not be deemed an admission that any such entity or person is the beneficial owner of such securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or for any other purpose.

F7 · ownership.nature: These securities of the Issuer are directly held by SunTx Partners Dutch LP.

SEC source: 0000950170-24-135493 · ownership.xml · nonDerivative · entry 3

SunTx Capital II Management Corp. · CIK 0001833038 · Director · 10% owner

Fleming Ned N III · CIK 0001707712 · Director · 10% owner

Jennings Craig · CIK 0001739383 · Director · 10% owner

Matteson Mark R · CIK 0001739134 · Director · 10% owner

SUNTX CAPITAL PARTNERS II LP · CIK 0001437408 · Director · 10% owner

SUNTX CAPITAL PARTNERS II DUTCH INVESTORS LP · CIK 0001437404 · Director · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · By SunTx Capital Partners II Dutch Investors, L.P.

Disclosed balance after: 167,856

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · kind: Pursuant to the Amended and Restated Certificate of Incorporation of Construction Partners, Inc. (the "Issuer"), shares of the Issuer's Class B common stock, par value $0.001 per share ("Class B common stock"), automatically converted on a one-for-one basis into shares of the Issuer's Class A common stock, par value $0.001 per share ("Class A common stock"), upon the distributions described in this Form 4.

F3 · ownership.nature: The general partner of each of SunTx Partners II and SunTx Partners Dutch LP (SunTx Partners Dutch LP and SunTx Partners II are together referred to herein as the "SunTx Funds") is SunTx Capital Partners II GP, L.P. ("SunTx Partners II GP"). The general partner of SunTx Partners II GP is SunTx Capital II Management (SunTx Capital II Management and SunTx Partners II GP are referred to herein as the "SunTx Group"). Mr. Fleming, a director of the Issuer, is the majority shareholder and sole director of SunTx Capital II Management. Mr. Jennings and Mr. Matteson, each a director of the Issuer, are shareholders of SunTx Capital II Management.

F4 · ownership.nature: (Continued from Footnote 3) Mr. Fleming, Mr. Jennings, and Mr. Matteson each may be deemed to beneficially own securities of the Issuer held by certain entities in the SunTx Group, and the SunTx Group may be deemed to beneficially own securities of the Issuer held by the SunTx Funds. Each such entity and person disclaims beneficial ownership of such securities except to the extent of its or his pecuniary interest therein, and this report shall not be deemed an admission that any such entity or person is the beneficial owner of such securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or for any other purpose.

F7 · ownership.nature: These securities of the Issuer are directly held by SunTx Partners Dutch LP.

SEC source: 0000950170-24-135493 · ownership.xml · nonDerivative · entry 2

SunTx Capital II Management Corp. · CIK 0001833038 · Director · 10% owner

Fleming Ned N III · CIK 0001707712 · Director · 10% owner

Jennings Craig · CIK 0001739383 · Director · 10% owner

Matteson Mark R · CIK 0001739134 · Director · 10% owner

SUNTX CAPITAL PARTNERS II LP · CIK 0001437408 · Director · 10% owner

SUNTX CAPITAL PARTNERS II DUTCH INVESTORS LP · CIK 0001437404 · Director · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · By SunTx Capital Partners II, L.P.

Disclosed balance after: 0

F6 · kind: SunTx Partners II distributed these shares to its limited partners for no consideration.

F3 · ownership.nature: The general partner of each of SunTx Partners II and SunTx Partners Dutch LP (SunTx Partners Dutch LP and SunTx Partners II are together referred to herein as the "SunTx Funds") is SunTx Capital Partners II GP, L.P. ("SunTx Partners II GP"). The general partner of SunTx Partners II GP is SunTx Capital II Management (SunTx Capital II Management and SunTx Partners II GP are referred to herein as the "SunTx Group"). Mr. Fleming, a director of the Issuer, is the majority shareholder and sole director of SunTx Capital II Management. Mr. Jennings and Mr. Matteson, each a director of the Issuer, are shareholders of SunTx Capital II Management.

F4 · ownership.nature: (Continued from Footnote 3) Mr. Fleming, Mr. Jennings, and Mr. Matteson each may be deemed to beneficially own securities of the Issuer held by certain entities in the SunTx Group, and the SunTx Group may be deemed to beneficially own securities of the Issuer held by the SunTx Funds. Each such entity and person disclaims beneficial ownership of such securities except to the extent of its or his pecuniary interest therein, and this report shall not be deemed an admission that any such entity or person is the beneficial owner of such securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or for any other purpose.

F5 · ownership.nature: These securities of the Issuer are directly held by SunTx Partners II.

SEC source: 0000950170-24-135493 · ownership.xml · nonDerivative · entry 1

SunTx Capital II Management Corp. · CIK 0001833038 · Director · 10% owner

Fleming Ned N III · CIK 0001707712 · Director · 10% owner

Jennings Craig · CIK 0001739383 · Director · 10% owner

Matteson Mark R · CIK 0001739134 · Director · 10% owner

SUNTX CAPITAL PARTNERS II LP · CIK 0001437408 · Director · 10% owner

SUNTX CAPITAL PARTNERS II DUTCH INVESTORS LP · CIK 0001437404 · Director · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · By SunTx Capital Partners II, L.P.

Disclosed balance after: 309,344

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · security: This Form 4 is filed jointly by Ned N. Fleming, III, Craig Jennings, Mark R. Matteson, SunTx Capital Partners II, L.P. ("SunTx Partners II"), SunTx Capital Partners II Dutch Investors, L.P. ("SunTx Partners Dutch LP"), and SunTx Capital II Management Corp. ("SunTx Capital II Management," and collectively, the "Reporting Persons").

F2 · kind: Pursuant to the Amended and Restated Certificate of Incorporation of Construction Partners, Inc. (the "Issuer"), shares of the Issuer's Class B common stock, par value $0.001 per share ("Class B common stock"), automatically converted on a one-for-one basis into shares of the Issuer's Class A common stock, par value $0.001 per share ("Class A common stock"), upon the distributions described in this Form 4.

F3 · ownership.nature: The general partner of each of SunTx Partners II and SunTx Partners Dutch LP (SunTx Partners Dutch LP and SunTx Partners II are together referred to herein as the "SunTx Funds") is SunTx Capital Partners II GP, L.P. ("SunTx Partners II GP"). The general partner of SunTx Partners II GP is SunTx Capital II Management (SunTx Capital II Management and SunTx Partners II GP are referred to herein as the "SunTx Group"). Mr. Fleming, a director of the Issuer, is the majority shareholder and sole director of SunTx Capital II Management. Mr. Jennings and Mr. Matteson, each a director of the Issuer, are shareholders of SunTx Capital II Management.

F4 · ownership.nature: (Continued from Footnote 3) Mr. Fleming, Mr. Jennings, and Mr. Matteson each may be deemed to beneficially own securities of the Issuer held by certain entities in the SunTx Group, and the SunTx Group may be deemed to beneficially own securities of the Issuer held by the SunTx Funds. Each such entity and person disclaims beneficial ownership of such securities except to the extent of its or his pecuniary interest therein, and this report shall not be deemed an admission that any such entity or person is the beneficial owner of such securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or for any other purpose.

F5 · ownership.nature: These securities of the Issuer are directly held by SunTx Partners II.

SEC source: 0001718227-24-000106 · wk-form4_1733525425.xml · nonDerivative · entry 4

Owens Charles E · CIK 0001739211 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Grace, Ltd.

Disclosed balance after: 179,986

F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $100.10 to $101.08, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the SEC, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote to this Form 4.

F2 · ownership.nature: The reported shares are held by Grace, Ltd., an Alabama limited partnership, for which the reporting person serves as general partner, and in such capacity holds the sole power to vote and direct the disposition of such shares.

SEC source: 0001718227-24-000106 · wk-form4_1733525425.xml · nonDerivative · entry 3

Owens Charles E · CIK 0001739211 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Grace, Ltd.

Disclosed balance after: 191,626

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $99.02 to $100.01, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the SEC, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote to this Form 4.

F2 · ownership.nature: The reported shares are held by Grace, Ltd., an Alabama limited partnership, for which the reporting person serves as general partner, and in such capacity holds the sole power to vote and direct the disposition of such shares.

SEC source: 0001718227-24-000106 · wk-form4_1733525425.xml · nonDerivative · entry 2

Owens Charles E · CIK 0001739211 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Grace, Ltd.

Disclosed balance after: 203,404

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $101.90 to $101.91, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the SEC, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote to this Form 4.

F2 · ownership.nature: The reported shares are held by Grace, Ltd., an Alabama limited partnership, for which the reporting person serves as general partner, and in such capacity holds the sole power to vote and direct the disposition of such shares.

SEC source: 0001718227-24-000106 · wk-form4_1733525425.xml · nonDerivative · entry 1

Owens Charles E · CIK 0001739211 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Grace, Ltd.

Disclosed balance after: 203,759

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $100.84 to $101.78, inclusive. The reporting person undertakes to provide to Construction Partners, Inc. (the "Issuer"), any security holder of the Issuer, or the staff of the Securities and Exchange Commission (the "SEC"), upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote to this Form 4.

F2 · ownership.nature: The reported shares are held by Grace, Ltd., an Alabama limited partnership, for which the reporting person serves as general partner, and in such capacity holds the sole power to vote and direct the disposition of such shares.

SEC source: 0001718227-24-000104 · wk-form4_1732660760.xml · nonDerivative · entry 3

Flowers Robert P. · CIK 0001739620 · Senior Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 42,916

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $102.08 to $102.25, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the SEC, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote to this Form 4.

SEC source: 0001718227-24-000104 · wk-form4_1732660760.xml · nonDerivative · entry 2

Flowers Robert P. · CIK 0001739620 · Senior Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 43,916

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $101.03 to $101.98, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the SEC, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote to this Form 4.

SEC source: 0001718227-24-000104 · wk-form4_1732660760.xml · nonDerivative · entry 1

Flowers Robert P. · CIK 0001739620 · Senior Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 61,942

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $100.03 to $101.01, inclusive. The reporting person undertakes to provide to Construction Partners, Inc. (the "Issuer"), any security holder of the Issuer, or the staff of the Securities and Exchange Commission (the "SEC"), upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote to this Form 4.

F2 · balance_after: Includes 29,889 restricted shares of Class A common stock, $0.001 par value ("Class A common stock") with time-based vesting criteria previously granted under the Construction Partners, Inc. 2018 Equity Incentive Plan that vest as follows: (i) 27,766 shares on September 30, 2025, (ii) 1,664 shares on September 30, 2026, and (iii) 460 shares on September 30, 2027. Under the terms of the respective award agreements, the reporting person has sole voting power with respect to the reported shares.

SEC source: 0001718227-24-000091 · wk-form4_1732141115.xml · nonDerivative · entry 1

Hoffman Gregory A · CIK 0001861699 · Senior VP, Finance

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 39,903

F1 · shares: The reported transaction represents the surrender by the reporting person of shares of Class A common stock, $0.001 par value ("Class A common stock"), of Construction Partners, Inc. (the "Issuer") to the Issuer to satisfy tax withholding obligations upon the vesting of restricted shares of Class A common stock previously awarded to the reporting person under the Construction Partners, Inc. 2018 Equity Incentive Plan (the "Incentive Plan"). Pursuant to the terms of the Incentive Plan and the applicable award agreements, the number of shares surrendered was determined using a value of $90.93 per share, the closing price for a share of Class A common stock on November 6, 2024, the vesting date.

F1 · price: The reported transaction represents the surrender by the reporting person of shares of Class A common stock, $0.001 par value ("Class A common stock"), of Construction Partners, Inc. (the "Issuer") to the Issuer to satisfy tax withholding obligations upon the vesting of restricted shares of Class A common stock previously awarded to the reporting person under the Construction Partners, Inc. 2018 Equity Incentive Plan (the "Incentive Plan"). Pursuant to the terms of the Incentive Plan and the applicable award agreements, the number of shares surrendered was determined using a value of $90.93 per share, the closing price for a share of Class A common stock on November 6, 2024, the vesting date.

F2 · balance_after: Includes 20,923 restricted shares of Class A common stock with time-based vesting criteria previously granted under the Incentive Plan that vest as follows: (i) 17,793 shares on September 30, 2025, (ii) 2,005 shares on September 30, 2026, and (iii) 1,125 shares on September 30, 2027. Under the terms of the respective award agreements, the reporting person has sole voting power with respect to the reported shares.

SEC source: 0001718227-24-000094 · wk-form4_1732141145.xml · nonDerivative · entry 1

Armstrong Michael Brett · CIK 0001739600 · Senior Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 54,182

F1 · shares: The reported transaction represents the surrender by the reporting person of shares of Class A common stock, $0.001 par value ("Class A common stock"), of Construction Partners, Inc. (the "Issuer") to the Issuer to satisfy tax withholding obligations upon the vesting of restricted shares of Class A common stock previously awarded to the reporting person under the Construction Partners, Inc. 2018 Equity Incentive Plan (the "Incentive Plan"). Pursuant to the terms of the Incentive Plan and the applicable award agreements, the number of shares surrendered was determined using a value of $90.93 per share, the closing price for a share of Class A common stock on November 6, 2024, the vesting date.

F1 · price: The reported transaction represents the surrender by the reporting person of shares of Class A common stock, $0.001 par value ("Class A common stock"), of Construction Partners, Inc. (the "Issuer") to the Issuer to satisfy tax withholding obligations upon the vesting of restricted shares of Class A common stock previously awarded to the reporting person under the Construction Partners, Inc. 2018 Equity Incentive Plan (the "Incentive Plan"). Pursuant to the terms of the Incentive Plan and the applicable award agreements, the number of shares surrendered was determined using a value of $90.93 per share, the closing price for a share of Class A common stock on November 6, 2024, the vesting date.

F2 · balance_after: Includes 26,086 restricted shares of Class A common stock with time-based vesting criteria previously granted under the Incentive Plan that vest as follows: (i) 23,082 shares on September 30, 2025, (ii) 2,085 shares on September 30, 2026, and (iii) 919 shares on September 30, 2027. Under the terms of the respective award agreements, the reporting person has sole voting power with respect to the reported shares.

SEC source: 0001718227-24-000093 · wk-form4_1732141135.xml · nonDerivative · entry 1

Smith Fred Julius III · CIK 0001739258 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 96,279

F1 · shares: The reported transaction represents the surrender by the reporting person of shares of Class A common stock, $0.001 par value ("Class A common stock"), of Construction Partners, Inc. (the "Issuer") to the Issuer to satisfy tax withholding obligations upon the vesting of restricted shares of Class A common stock previously awarded to the reporting person under the Construction Partners, Inc. 2018 Equity Incentive Plan (the "Incentive Plan"). Pursuant to the terms of the Incentive Plan and the applicable award agreements, the number of shares surrendered was determined using a value of $90.93 per share, the closing price for a share of Class A common stock on November 6, 2024, the vesting date.

F1 · price: The reported transaction represents the surrender by the reporting person of shares of Class A common stock, $0.001 par value ("Class A common stock"), of Construction Partners, Inc. (the "Issuer") to the Issuer to satisfy tax withholding obligations upon the vesting of restricted shares of Class A common stock previously awarded to the reporting person under the Construction Partners, Inc. 2018 Equity Incentive Plan (the "Incentive Plan"). Pursuant to the terms of the Incentive Plan and the applicable award agreements, the number of shares surrendered was determined using a value of $90.93 per share, the closing price for a share of Class A common stock on November 6, 2024, the vesting date.

F2 · balance_after: Includes 61,674 restricted shares of Class A common stock with time-based vesting criteria previously granted under the Incentive Plan that vest as follows: (i) 55,876 shares on September 30, 2025, (ii) 3,960 shares on September 30, 2026, and (iii) 1,838 shares on September 30, 2027. Under the terms of the respective award agreements, the reporting person has sole voting power with respect to the reported shares.

SEC source: 0001718227-24-000092 · wk-form4_1732141125.xml · nonDerivative · entry 1

Fleming Ned N. IV · CIK 0001987592 · Member of 10% owner group

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 37,885

F1 · shares: The reported transaction represents the surrender by the reporting person of shares of Class A common stock, $0.001 par value ("Class A common stock"), of Construction Partners, Inc. (the "Issuer") to the Issuer to satisfy tax withholding obligations upon the vesting of restricted shares of Class A common stock previously awarded to the reporting person under the Construction Partners, Inc. 2018 Equity Incentive Plan (the "Incentive Plan"). Pursuant to the terms of the Incentive Plan and the applicable award agreements, the number of shares surrendered was determined using a value of $90.93 per share, the closing price for a share of Class A common stock on November 6, 2024, the vesting date.

F1 · price: The reported transaction represents the surrender by the reporting person of shares of Class A common stock, $0.001 par value ("Class A common stock"), of Construction Partners, Inc. (the "Issuer") to the Issuer to satisfy tax withholding obligations upon the vesting of restricted shares of Class A common stock previously awarded to the reporting person under the Construction Partners, Inc. 2018 Equity Incentive Plan (the "Incentive Plan"). Pursuant to the terms of the Incentive Plan and the applicable award agreements, the number of shares surrendered was determined using a value of $90.93 per share, the closing price for a share of Class A common stock on November 6, 2024, the vesting date.

F2 · balance_after: Includes 15,349 restricted shares of Class A common stock with time-based vesting criteria previously granted under the Incentive Plan that vest as follows: (i) 14,067 shares on September 30, 2025, (ii) 978 shares on September 30, 2026, and (iii) 305 shares on September 30, 2027. Under the terms of the respective award agreements, the reporting person has sole voting power with respect to the reported shares.

SEC source: 0001718227-24-000090 · wk-form4_1732141104.xml · derivative · entry 2

Brooks Judson Ryan · CIK 0001761609 · Senior Vice President, Legal

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,347

Underlying: Class A Common Stock · 2,653 shares

Expires not disclosed

F3 · derivative.exercise_price: Each share of Class B common stock, par value $0.001 per share, of the Issuer ("Class B common stock") is convertible into one share of Class A common stock (i) at any time at the option of the holder or (ii) upon any transfer, except for certain transfers described in the Issuer's amended and restated certificate of incorporation. 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. 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.

F4 · shares: The reported transaction represents the surrender by the reporting person of shares of Class B common stock to the Issuer to satisfy tax withholding obligations upon the vesting of restricted shares of Class B common stock previously awarded to the reporting person under the Construction Partners, Inc. 2024 Restricted Stock Plan (the "Restricted Stock Plan"). Pursuant to the terms of the Restricted Stock Plan and the applicable award agreements, the number of shares surrendered was determined using a value of $90.93 per share, the value of a share of Class B common stock made by reference to the closing price for a share of Class A common stock on November 6, 2024, the vesting date.

F4 · price: The reported transaction represents the surrender by the reporting person of shares of Class B common stock to the Issuer to satisfy tax withholding obligations upon the vesting of restricted shares of Class B common stock previously awarded to the reporting person under the Construction Partners, Inc. 2024 Restricted Stock Plan (the "Restricted Stock Plan"). Pursuant to the terms of the Restricted Stock Plan and the applicable award agreements, the number of shares surrendered was determined using a value of $90.93 per share, the value of a share of Class B common stock made by reference to the closing price for a share of Class A common stock on November 6, 2024, the vesting date.

F3 · derivative.exercise_date: Each share of Class B common stock, par value $0.001 per share, of the Issuer ("Class B common stock") is convertible into one share of Class A common stock (i) at any time at the option of the holder or (ii) upon any transfer, except for certain transfers described in the Issuer's amended and restated certificate of incorporation. 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. 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.

F3 · derivative.expiration_date: Each share of Class B common stock, par value $0.001 per share, of the Issuer ("Class B common stock") is convertible into one share of Class A common stock (i) at any time at the option of the holder or (ii) upon any transfer, except for certain transfers described in the Issuer's amended and restated certificate of incorporation. 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. 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.

SEC source: 0001718227-24-000090 · wk-form4_1732141104.xml · nonDerivative · entry 1

Brooks Judson Ryan · CIK 0001761609 · Senior Vice President, Legal

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 29,641

F1 · shares: The reported transaction represents the surrender by the reporting person of shares of Class A common stock, $0.001 par value ("Class A common stock"), of Construction Partners, Inc. (the "Issuer") to the Issuer to satisfy tax withholding obligations upon the vesting of restricted shares of Class A common stock previously awarded to the reporting person under the Construction Partners, Inc. 2018 Equity Incentive Plan (the "Incentive Plan"). Pursuant to the terms of the Incentive Plan and the applicable award agreements, the number of shares surrendered was determined using a value of $90.93 per share, the closing price for a share of Class A common stock on November 6, 2024, the vesting date.

F1 · price: The reported transaction represents the surrender by the reporting person of shares of Class A common stock, $0.001 par value ("Class A common stock"), of Construction Partners, Inc. (the "Issuer") to the Issuer to satisfy tax withholding obligations upon the vesting of restricted shares of Class A common stock previously awarded to the reporting person under the Construction Partners, Inc. 2018 Equity Incentive Plan (the "Incentive Plan"). Pursuant to the terms of the Incentive Plan and the applicable award agreements, the number of shares surrendered was determined using a value of $90.93 per share, the closing price for a share of Class A common stock on November 6, 2024, the vesting date.

F2 · balance_after: Includes 15,812 restricted shares of Class A common stock with time-based vesting criteria previously granted under the Incentive Plan that vest as follows: (i) 14,358 shares on September 30, 2025, (ii) 1,135 shares on September 30, 2026, and (iii) 319 shares on September 30, 2027. Under the terms of the respective award agreements, the reporting person has sole voting power with respect to the reported shares.

SEC source: 0000950170-24-116409 · ownership.xml · derivative · entry 2

Hoffman Gregory A · CIK 0001861699 · Senior VP and CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,000

Underlying: Class A Common Stock · 11,000 shares

Expires not disclosed

F4 · derivative.exercise_price: Each share of Class B common stock, par value $0.001 per share, of the Issuer ("Class B common stock") is convertible into one share of Class A common stock (i) at any time at the option of the holder or (ii) upon any transfer, except for certain transfers described in the Issuer's amended and restated certificate of incorporation. 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. 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.

F5 · kind: The reported transaction represents a grant of restricted shares of Class B common stock pursuant to the Construction Partners, Inc. 2024 Restricted Stock Plan. The shares of Class B common stock subject to the reported award will vest on the later of (i) the closing of the Acquisition and (y) the first date, if any, that the closing price of the Class A common stock on Nasdaq equals or exceeds $88.00 per share, provided that (x) such date occurs on or before the fourth (4th) anniversary of the grant date and (y) the reporting person is employed by, or providing services to, the Issuer on the vesting date.

F4 · derivative.exercise_date: Each share of Class B common stock, par value $0.001 per share, of the Issuer ("Class B common stock") is convertible into one share of Class A common stock (i) at any time at the option of the holder or (ii) upon any transfer, except for certain transfers described in the Issuer's amended and restated certificate of incorporation. 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. 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.

F4 · derivative.expiration_date: Each share of Class B common stock, par value $0.001 per share, of the Issuer ("Class B common stock") is convertible into one share of Class A common stock (i) at any time at the option of the holder or (ii) upon any transfer, except for certain transfers described in the Issuer's amended and restated certificate of incorporation. 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. 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.

SEC source: 0000950170-24-116409 · ownership.xml · nonDerivative · entry 1

Hoffman Gregory A · CIK 0001861699 · Senior VP and CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 49,112

F1 · kind: The reported transaction represents a grant of restricted shares of Class A common stock, par value $0.001 per share ("Class A common stock"), of Construction Partners, Inc. (the "Issuer") pursuant to the Construction Partners, Inc. 2018 Equity Incentive Plan (the "2018 Plan"). The shares of Class A common stock subject to the reported award (the "Class A Market-Based Shares") will vest on the later of (i) the closing of the Issuer's acquisition of Asphalt Inc., LLC (doing business as Lone Star Paving, "Lone Star") pursuant to that certain Unit Purchase Agreement, dated October 20, 2024, by and among the Issuer, Lone Star, the individual sellers listed on the signature pages thereto and John J. Wheeler, in his capacity as the sellers' representative thereunder (the "Acquisition"), and (ii) the first date, if any, that the closing price of the Class A common stock on The Nasdaq Global Select Market ("Nasdaq") equals or exceeds $88.00 per share,

F2 · kind: (Continued from footnote 1) provided that (x) such date occurs on or before the fourth (4th) anniversary of the grant date and (y) the reporting person is employed by, or providing services to, the Issuer on the vesting date.

F3 · balance_after: In addition to the Class A Market-Based Shares, includes 20,923 restricted shares of Class A common stock with time-based vesting criteria previously granted under the 2018 Plan that vest as follows: (i) 17,793 shares on September 30, 2025, (ii) 2,005 shares on September 30, 2026, and (iii) 1,125 shares on September 30, 2027. Under the terms of the respective award agreements, the reporting person has sole voting power with respect to the reported shares.

SEC source: 0000950170-24-116414 · ownership.xml · nonDerivative · entry 1

Armstrong Michael Brett · CIK 0001739600 · Senior Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 55,513

F1 · kind: The reported transaction represents a grant of restricted shares of Class A common stock, par value $0.001 per share ("Class A common stock"), of Construction Partners, Inc. (the "Issuer") pursuant to the Construction Partners, Inc. 2018 Equity Incentive Plan (the "2018 Plan"). The shares of Class A common stock subject to the reported award (the "Class A Market-Based Shares") will vest on the later of (i) the closing of the Issuer's acquisition of Asphalt Inc., LLC (doing business as Lone Star Paving, "Lone Star") pursuant to that certain Unit Purchase Agreement, dated October 20, 2024, by and among the Issuer, Lone Star, the individual sellers listed on the signature pages thereto and John J. Wheeler, in his capacity as the sellers' representative thereunder, and (ii) the first date, if any, that the closing price of the Class A common stock on The Nasdaq Global Select Market equals or exceeds $88.00 per share,

F2 · kind: (Continued from footnote 1) provided that (x) such date occurs on or before the fourth (4th) anniversary of the grant date and (y) the reporting person is employed by, or providing services to, the Issuer on the vesting date.

F3 · balance_after: In addition to the Class A Market-Based Shares, includes 26,086 restricted shares of Class A common stock with time-based vesting criteria previously granted under the 2018 Plan that vest as follows: (i) 23,082 shares on September 30, 2025, (ii) 2,085 shares on September 30, 2026, and (iii) 919 shares on September 30, 2027. Under the terms of the respective award agreements, the reporting person has sole voting power with respect to the reported shares.

SEC source: 0000950170-24-116412 · ownership.xml · nonDerivative · entry 1

Harper John L · CIK 0001739438 · Senior Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 152,106

F1 · kind: The reported transaction represents a grant of restricted shares of Class A common stock, par value $0.001 per share ("Class A common stock"), of Construction Partners, Inc. (the "Issuer") pursuant to the Construction Partners, Inc. 2018 Equity Incentive Plan (the "2018 Plan"). The shares of Class A common stock subject to the reported award (the "Class A Market-Based Shares") will vest on the later of (i) the closing of the Issuer's acquisition of Asphalt Inc., LLC (doing business as Lone Star Paving, "Lone Star") pursuant to that certain Unit Purchase Agreement, dated October 20, 2024, by and among the Issuer, Lone Star, the individual sellers listed on the signature pages thereto and John J. Wheeler, in his capacity as the sellers' representative thereunder, and (ii) the first date, if any, that the closing price of the Class A common stock on The Nasdaq Global Select Market equals or exceeds $88.00 per share,

F2 · kind: (Continued from footnote 1) provided that (x) such date occurs on or before the fourth (4th) anniversary of the grant date and (y) the reporting person is employed by, or providing services to, the Issuer on the vesting date.

F3 · balance_after: In addition to the Class A Market-Based Shares, includes 31,437 restricted shares of Class A common stock with time-based vesting criteria previously granted under the 2018 Plan that vest as follows: (i) 28,326 shares on September 30, 2025, (ii) 2,183 shares on September 30, 2026, and (iii) 928 shares on September 30, 2027. Under the terms of the respective award agreements, the reporting person has sole voting power with respect to the reported shares.

SEC source: 0000950170-24-116415 · ownership.xml · derivative · entry 2

Smith Fred Julius III · CIK 0001739258 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 381,284

Underlying: Class A Common Stock · 11,000 shares

Expires not disclosed

F4 · derivative.exercise_price: Each share of Class B common stock, par value $0.001 per share, of the Issuer ("Class B common stock") is convertible into one share of Class A common stock (i) at any time at the option of the holder or (ii) upon any transfer, except for certain transfers described in the Issuer's amended and restated certificate of incorporation. 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. 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.

F5 · kind: The reported transaction represents a grant of restricted shares of Class B common stock pursuant to the Construction Partners, Inc. 2024 Restricted Stock Plan. The shares of Class B common stock subject to the reported award will vest on the later of (i) the closing of the Acquisition and (y) the first date, if any, that the closing price of the Class A common stock on Nasdaq equals or exceeds $88.00 per share, provided that (x) such date occurs on or before the fourth (4th) anniversary of the grant date and (y) the reporting person is employed by, or providing services to, the Issuer on the vesting date.

F4 · derivative.exercise_date: Each share of Class B common stock, par value $0.001 per share, of the Issuer ("Class B common stock") is convertible into one share of Class A common stock (i) at any time at the option of the holder or (ii) upon any transfer, except for certain transfers described in the Issuer's amended and restated certificate of incorporation. 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. 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.

F4 · derivative.expiration_date: Each share of Class B common stock, par value $0.001 per share, of the Issuer ("Class B common stock") is convertible into one share of Class A common stock (i) at any time at the option of the holder or (ii) upon any transfer, except for certain transfers described in the Issuer's amended and restated certificate of incorporation. 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. 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.

SEC source: 0000950170-24-116415 · ownership.xml · nonDerivative · entry 1

Smith Fred Julius III · CIK 0001739258 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 106,223

F1 · kind: The reported transaction represents a grant of restricted shares of Class A common stock, par value $0.001 per share ("Class A common stock"), of Construction Partners, Inc. (the "Issuer") pursuant to the Construction Partners, Inc. 2018 Equity Incentive Plan (the "2018 Plan"). The shares of Class A common stock subject to the reported award (the "Class A Market-Based Shares") will vest on the later of (i) the closing of the Issuer's acquisition of Asphalt Inc., LLC (doing business as Lone Star Paving, "Lone Star") pursuant to that certain Unit Purchase Agreement, dated October 20, 2024, by and among the Issuer, Lone Star, the individual sellers listed on the signature pages thereto and John J.

F2 · kind: (Continued from footnote 1) Wheeler, in his capacity as the sellers' representative thereunder (the "Acquisition"), and (ii) the first date, if any, that the closing price of the Class A common stock on The Nasdaq Global Select Market ("Nasdaq") equals or exceeds $88.00 per share, provided that (x) such date occurs on or before the fourth (4th) anniversary of the grant date and (y) the reporting person is employed by, or providing services to, the Issuer on the vesting date.

F3 · balance_after: In addition to the Class A Market-Based Shares, includes 61,674 restricted shares of Class A common stock with time-based vesting criteria previously granted under the 2018 Plan that vest as follows: (i) 55,876 shares on September 30, 2025, (ii) 3,960 shares on September 30, 2026, and (iii) 1,838 shares on September 30, 2027. Under the terms of the respective award agreements, the reporting person has sole voting power with respect to the reported shares.

SEC source: 0000950170-24-116411 · ownership.xml · derivative · entry 4

Fleming Ned N III · CIK 0001707712 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 71,515

Underlying: Class A Common Stock · 11,000 shares

Expires not disclosed

F8 · derivative.exercise_price: Each share of Class B common stock, par value $0.001 per share, of the Issuer ("Class B common stock") is convertible into one share of Class A common stock (i) at any time at the option of the holder or (ii) upon any transfer, except for certain transfers described in the Issuer's amended and restated certificate of incorporation. 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. 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.

F9 · kind: The reported transaction represents a grant of restricted shares of Class B common stock pursuant to the Construction Partners, Inc. 2024 Restricted Stock Plan. The shares of Class B common stock subject to the reported award will vest on the later of (i) the closing of the Acquisition and (y) the first date, if any, that the closing price of the Class A common stock on Nasdaq equals or exceeds $88.00 per share, provided that (x) such date occurs on or before the fourth (4th) anniversary of the grant date and (y) the reporting person is employed by, or providing services to, the Issuer on the vesting date.

F8 · derivative.exercise_date: Each share of Class B common stock, par value $0.001 per share, of the Issuer ("Class B common stock") is convertible into one share of Class A common stock (i) at any time at the option of the holder or (ii) upon any transfer, except for certain transfers described in the Issuer's amended and restated certificate of incorporation. 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. 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.

F8 · derivative.expiration_date: Each share of Class B common stock, par value $0.001 per share, of the Issuer ("Class B common stock") is convertible into one share of Class A common stock (i) at any time at the option of the holder or (ii) upon any transfer, except for certain transfers described in the Issuer's amended and restated certificate of incorporation. 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. 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.

F10 · balance_after: Represents the number of shares held following (i) the reporting person's contribution of 85,087 shares of Class B common stock to Malachi Holdings Limited Partnership ("Malachi") and (ii) Malachi's contribution of 300,000 shares of Class B common stock to NNFIII ROAD, LLC ("NNFIII"), each of which represented a change in the form of beneficial ownership and was exempt from reporting pursuant to Rule 16a-13 of the Exchange Act.

SEC source: 0000950170-24-116411 · ownership.xml · nonDerivative · entry 1

Fleming Ned N III · CIK 0001707712 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 24,168

F1 · kind: The reported transaction represents a grant of restricted shares of Class A common stock, par value $0.001 per share ("Class A common stock"), of Construction Partners, Inc. (the "Issuer") pursuant to the Construction Partners, Inc. 2018 Equity Incentive Plan (the "2018 Plan"). The shares of Class A common stock subject to the reported award (the "Class A Market-Based Shares") will vest on the later of (i) the closing of the Issuer's acquisition of Asphalt Inc., LLC (doing business as Lone Star Paving, "Lone Star") pursuant to that certain Unit Purchase Agreement, dated October 20, 2024, by and among the Issuer, Lone Star, the individual sellers listed on the signature pages thereto and John J. Wheeler, in his capacity as the sellers' representative thereunder (the "Acquisition"), and (ii) the first date, if any, that the closing price of the Class A common stock on The Nasdaq Global Select Market ("Nasdaq") equals or exceeds $88.00 per share,

F2 · kind: (Continued from footnote 1) provided that (x) such date occurs on or before the fourth (4th) anniversary of the grant date and (y) the reporting person is employed by, or providing services to, the Issuer on the vesting date.

F3 · balance_after: In addition to the Class A Market-Based Shares, includes 14,168 restricted shares of Class A common stock with time-based vesting criteria previously granted under the 2018 Plan that vest on January 1, 2025.

SEC source: 0000950170-24-116413 · ownership.xml · derivative · entry 2

Brooks Judson Ryan · CIK 0001761609 · Senior Vice President, Legal

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,000

Underlying: Class A Common Stock · 11,000 shares

Expires not disclosed

F4 · derivative.exercise_price: Each share of Class B common stock, par value $0.001 per share, of the Issuer ("Class B common stock") is convertible into one share of Class A common stock (i) at any time at the option of the holder or (ii) upon any transfer, except for certain transfers described in the Issuer's amended and restated certificate of incorporation. 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. 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.

F5 · kind: The reported transaction represents a grant of restricted shares of Class B common stock pursuant to the Construction Partners, Inc. 2024 Restricted Stock Plan. The shares of Class B common stock subject to the reported award will vest on the later of (i) the closing of the Acquisition and (y) the first date, if any, that the closing price of the Class A common stock on Nasdaq equals or exceeds $88.00 per share, provided that (x) such date occurs on or before the fourth (4th) anniversary of the grant date and (y) the reporting person is employed by, or providing services to, the Issuer on the vesting date.

F4 · derivative.exercise_date: Each share of Class B common stock, par value $0.001 per share, of the Issuer ("Class B common stock") is convertible into one share of Class A common stock (i) at any time at the option of the holder or (ii) upon any transfer, except for certain transfers described in the Issuer's amended and restated certificate of incorporation. 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. 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.

F4 · derivative.expiration_date: Each share of Class B common stock, par value $0.001 per share, of the Issuer ("Class B common stock") is convertible into one share of Class A common stock (i) at any time at the option of the holder or (ii) upon any transfer, except for certain transfers described in the Issuer's amended and restated certificate of incorporation. 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. 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.

SEC source: 0000950170-24-116413 · ownership.xml · nonDerivative · entry 1

Brooks Judson Ryan · CIK 0001761609 · Senior Vice President, Legal

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 33,641

F1 · kind: The reported transaction represents a grant of restricted shares of Class A common stock, par value $0.001 per share ("Class A common stock"), of Construction Partners, Inc. (the "Issuer") pursuant to the Construction Partners, Inc. 2018 Equity Incentive Plan (the "2018 Plan"). The shares of Class A common stock subject to the reported award (the "Class A Market-Based Shares") will vest on the later of (i) the closing of the Issuer's acquisition of Asphalt Inc., LLC (doing business as Lone Star Paving, "Lone Star") pursuant to that certain Unit Purchase Agreement, dated October 20, 2024, by and among the Issuer, Lone Star, the individual sellers listed on the signature pages thereto and John J. Wheeler, in his capacity as the sellers' representative thereunder (the "Acquisition"), and (ii) the first date, if any, that the closing price of the Class A common stock on The Nasdaq Global Select Market ("Nasdaq") equals or exceeds $88.00 per share,

F2 · kind: (Continued from footnote 1) provided that (x) such date occurs on or before the fourth (4th) anniversary of the grant date and (y) the reporting person is employed by, or providing services to, the Issuer on the vesting date.

F3 · balance_after: In addition to the Class A Market-Based Shares, includes 15,812 restricted shares of Class A common stock with time-based vesting criteria previously granted under the 2018 Plan that vest as follows: (i) 14,358 shares on September 30, 2025, (ii) 1,135 shares on September 30, 2026, and (iii) 319 shares on September 30, 2027. Under the terms of the respective award agreements, the reporting person has sole voting power with respect to the reported shares.

SEC source: 0000950170-24-116417 · ownership.xml · derivative · entry 2

Fleming Ned N. IV · CIK 0001987592 · Member of 10% owner group

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 88,735

Underlying: Class A Common Stock · 11,000 shares

Expires not disclosed

F4 · derivative.exercise_price: Each share of Class B common stock, par value $0.001 per share, of the Issuer ("Class B common stock") is convertible into one share of Class A common stock (i) at any time at the option of the holder or (ii) upon any transfer, except for certain transfers described in the Issuer's amended and restated certificate of incorporation. 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. 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.

F5 · kind: The reported transaction represents a grant of restricted shares of Class B common stock pursuant to the Construction Partners, Inc. 2024 Restricted Stock Plan. The shares of Class B common stock subject to the reported award will vest on the later of (i) the closing of the Acquisition and (y) the first date, if any, that the closing price of the Class A common stock on Nasdaq equals or exceeds $88.00 per share, provided that (x) such date occurs on or before the fourth (4th) anniversary of the grant date and (y) the reporting person is employed by, or providing services to, the Issuer on the vesting date.

F4 · derivative.exercise_date: Each share of Class B common stock, par value $0.001 per share, of the Issuer ("Class B common stock") is convertible into one share of Class A common stock (i) at any time at the option of the holder or (ii) upon any transfer, except for certain transfers described in the Issuer's amended and restated certificate of incorporation. 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. 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.

F4 · derivative.expiration_date: Each share of Class B common stock, par value $0.001 per share, of the Issuer ("Class B common stock") is convertible into one share of Class A common stock (i) at any time at the option of the holder or (ii) upon any transfer, except for certain transfers described in the Issuer's amended and restated certificate of incorporation. 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. 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.

SEC source: 0000950170-24-116417 · ownership.xml · nonDerivative · entry 1

Fleming Ned N. IV · CIK 0001987592 · Member of 10% owner group

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 42,999

F1 · kind: The reported transaction represents a grant of restricted shares of Class A common stock, par value $0.001 per share ("Class A common stock"), of Construction Partners, Inc. (the "Issuer") pursuant to the Construction Partners, Inc. 2018 Equity Incentive Plan (the "2018 Plan"). The shares of Class A common stock subject to the reported award (the "Class A Market-Based Shares") will vest on the later of (i) the closing of the Issuer's acquisition of Asphalt Inc., LLC (doing business as Lone Star Paving, "Lone Star") pursuant to that certain Unit Purchase Agreement, dated October 20, 2024, by and among the Issuer, Lone Star, the individual sellers listed on the signature pages thereto and John J. Wheeler, in his capacity as the sellers' representative thereunder (the "Acquisition"), and (ii) the first date, if any, that the closing price of the Class A common stock on The Nasdaq Global Select Market ("Nasdaq") equals or exceeds $88.00 per share,

F2 · kind: (Continued from footnote 1) provided that (x) such date occurs on or before the fourth (4th) anniversary of the grant date and (y) the reporting person is employed by, or providing services to, the Issuer on the vesting date.

F3 · balance_after: In addition to the Class A Market-Based Shares, includes 15,349 restricted shares of Class A common stock with time-based vesting criteria previously granted under the 2018 Plan that vest as follows: (i) 14,067 shares on September 30, 2025, (ii) 978 shares on September 30, 2026, and (iii) 305 shares on September 30, 2027. Under the terms of the respective award agreements, the reporting person has sole voting power with respect to the reported shares.

SEC source: 0001718227-24-000075 · wk-form4_1727985991.xml · nonDerivative · entry 1

Hoffman Gregory A · CIK 0001861699 · Senior VP, Finance

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 39,112

F1 · shares: The reported transaction represents the surrender by the reporting person of shares of Class A common stock, $0.001 par value ("Class A common stock"), of Construction Partners, Inc. (the "Issuer") to the Issuer to satisfy tax withholding obligations upon the vesting of restricted shares of Class A common stock previously awarded to the reporting person under the Construction Partners, Inc. 2018 Equity Incentive Plan (the "Incentive Plan"). Pursuant to the terms of the Incentive Plan and the applicable award agreements, the number of shares surrendered was determined using a value of $69.80 per share, the closing price for a share of Class A common stock on September 30, 2024, the vesting date.

F1 · price: The reported transaction represents the surrender by the reporting person of shares of Class A common stock, $0.001 par value ("Class A common stock"), of Construction Partners, Inc. (the "Issuer") to the Issuer to satisfy tax withholding obligations upon the vesting of restricted shares of Class A common stock previously awarded to the reporting person under the Construction Partners, Inc. 2018 Equity Incentive Plan (the "Incentive Plan"). Pursuant to the terms of the Incentive Plan and the applicable award agreements, the number of shares surrendered was determined using a value of $69.80 per share, the closing price for a share of Class A common stock on September 30, 2024, the vesting date.

F2 · balance_after: Includes 20,923 restricted shares of Class A common stock with time-based vesting criteria previously granted under the Incentive Plan that vest as follows: (i) 17,793 shares on September 30, 2025, (ii) 2,005 shares on September 30, 2026, and (iii) 1,125 shares on September 30, 2027. Under the terms of the respective award agreements, the reporting person has sole voting power with respect to the reported shares.

SEC source: 0001718227-24-000076 · wk-form4_1727986001.xml · nonDerivative · entry 1

Armstrong Michael Brett · CIK 0001739600 · Senior Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 52,513

F1 · shares: The reported transaction represents the surrender by the reporting person of shares of Class A common stock, $0.001 par value ("Class A common stock"), of Construction Partners, Inc. (the "Issuer") to the Issuer to satisfy tax withholding obligations upon the vesting of restricted shares of Class A common stock previously awarded to the reporting person under the Construction Partners, Inc. 2018 Equity Incentive Plan (the "Incentive Plan"). Pursuant to the terms of the Incentive Plan and the applicable award agreements, the number of shares surrendered was determined using a value of $69.80 per share, the closing price for a share of Class A common stock on September 30, 2024, the vesting date.

F1 · price: The reported transaction represents the surrender by the reporting person of shares of Class A common stock, $0.001 par value ("Class A common stock"), of Construction Partners, Inc. (the "Issuer") to the Issuer to satisfy tax withholding obligations upon the vesting of restricted shares of Class A common stock previously awarded to the reporting person under the Construction Partners, Inc. 2018 Equity Incentive Plan (the "Incentive Plan"). Pursuant to the terms of the Incentive Plan and the applicable award agreements, the number of shares surrendered was determined using a value of $69.80 per share, the closing price for a share of Class A common stock on September 30, 2024, the vesting date.

F2 · balance_after: Includes 693 shares of Class A common stock previously purchased by the reporting person under the Construction Partners, Inc. Employee Stock Purchase Plan. Also includes 26,086 restricted shares of Class A common stock with time-based vesting criteria previously granted under the Incentive Plan that vest as follows: (i) 23,082 shares on September 30, 2025, (ii) 2,085 shares on September 30, 2026, and (iii) 919 shares on September 30, 2027. Under the terms of the respective award agreements, the reporting person has sole voting power with respect to the reported shares.

SEC source: 0001718227-24-000073 · wk-form4_1727985969.xml · nonDerivative · entry 1

Flowers Robert P. · CIK 0001739620 · Senior Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 67,916

F1 · shares: The reported transaction represents the surrender by the reporting person of shares of Class A common stock, $0.001 par value ("Class A common stock"), of Construction Partners, Inc. (the "Issuer") to the Issuer to satisfy tax withholding obligations upon the vesting of restricted shares of Class A common stock previously awarded to the reporting person under the Construction Partners, Inc. 2018 Equity Incentive Plan (the "Incentive Plan"). Pursuant to the terms of the Incentive Plan and the applicable award agreements, the number of shares surrendered was determined using a value of $69.80 per share, the closing price for a share of Class A common stock on September 30, 2024, the vesting date.

F1 · price: The reported transaction represents the surrender by the reporting person of shares of Class A common stock, $0.001 par value ("Class A common stock"), of Construction Partners, Inc. (the "Issuer") to the Issuer to satisfy tax withholding obligations upon the vesting of restricted shares of Class A common stock previously awarded to the reporting person under the Construction Partners, Inc. 2018 Equity Incentive Plan (the "Incentive Plan"). Pursuant to the terms of the Incentive Plan and the applicable award agreements, the number of shares surrendered was determined using a value of $69.80 per share, the closing price for a share of Class A common stock on September 30, 2024, the vesting date.

F2 · balance_after: Includes 29,889 restricted shares of Class A common stock with time-based vesting criteria previously granted under the Incentive Plan that vest as follows: (i) 27,766 shares on September 30, 2025, (ii) 1,664 shares on September 30, 2026, and (iii) 460 shares on September 30, 2027. Under the terms of the respective award agreements, the reporting person has sole voting power with respect to the reported shares.

SEC source: 0001718227-24-000074 · wk-form4_1727985980.xml · nonDerivative · entry 1

Smith Fred Julius III · CIK 0001739258 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 96,223

F1 · shares: The reported transaction represents the surrender by the reporting person of shares of Class A common stock, $0.001 par value ("Class A common stock"), of Construction Partners, Inc. (the "Issuer") to the Issuer to satisfy tax withholding obligations upon the vesting of restricted shares of Class A common stock previously awarded to the reporting person under the Construction Partners, Inc. 2018 Equity Incentive Plan (the "Incentive Plan"). Pursuant to the terms of the Incentive Plan and the applicable award agreements, the number of shares surrendered was determined using a value of $69.80 per share, the closing price for a share of Class A common stock on September 30, 2024, the vesting date.

F1 · price: The reported transaction represents the surrender by the reporting person of shares of Class A common stock, $0.001 par value ("Class A common stock"), of Construction Partners, Inc. (the "Issuer") to the Issuer to satisfy tax withholding obligations upon the vesting of restricted shares of Class A common stock previously awarded to the reporting person under the Construction Partners, Inc. 2018 Equity Incentive Plan (the "Incentive Plan"). Pursuant to the terms of the Incentive Plan and the applicable award agreements, the number of shares surrendered was determined using a value of $69.80 per share, the closing price for a share of Class A common stock on September 30, 2024, the vesting date.

F2 · balance_after: Includes 61,674 restricted shares of Class A common stock with time-based vesting criteria previously granted under the Incentive Plan that vest as follows: (i) 55,876 shares on September 30, 2025, (ii) 3,960 shares on September 30, 2026, and (iii) 1,838 shares on September 30, 2027. Under the terms of the respective award agreements, the reporting person has sole voting power with respect to the reported shares.

SEC source: 0001718227-24-000078 · wk-form4_1727986025.xml · nonDerivative · entry 1

Fleming Ned N. IV · CIK 0001987592 · Member of 10% owner group

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 32,999

F1 · shares: The reported transaction represents the surrender by the reporting person of shares of Class A common stock, $0.001 par value ("Class A common stock"), of Construction Partners, Inc. (the "Issuer") to the Issuer to satisfy tax withholding obligations upon the vesting of restricted shares of Class A common stock previously awarded to the reporting person under the Construction Partners, Inc. 2018 Equity Incentive Plan (the "Incentive Plan"). Pursuant to the terms of the Incentive Plan and the applicable award agreements, the number of shares surrendered was determined using a value of $69.80 per share, the closing price for a share of Class A common stock on September 30, 2024, the vesting date.

F1 · price: The reported transaction represents the surrender by the reporting person of shares of Class A common stock, $0.001 par value ("Class A common stock"), of Construction Partners, Inc. (the "Issuer") to the Issuer to satisfy tax withholding obligations upon the vesting of restricted shares of Class A common stock previously awarded to the reporting person under the Construction Partners, Inc. 2018 Equity Incentive Plan (the "Incentive Plan"). Pursuant to the terms of the Incentive Plan and the applicable award agreements, the number of shares surrendered was determined using a value of $69.80 per share, the closing price for a share of Class A common stock on September 30, 2024, the vesting date.

F2 · balance_after: Includes 15,349 restricted shares of Class A common stock with time-based vesting criteria previously granted under the Incentive Plan that vest as follows: (i) 14,067 shares on September 30, 2025, (ii) 978 shares on September 30, 2026, and (iii) 305 shares on September 30, 2027. Under the terms of the respective award agreements, the reporting person has sole voting power with respect to the reported shares.

SEC source: 0001718227-24-000077 · wk-form4_1727986014.xml · nonDerivative · entry 1

Brooks Judson Ryan · CIK 0001761609 · Senior Vice President, Legal

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 29,641

F1 · shares: The reported transaction represents the surrender by the reporting person of shares of Class A common stock, $0.001 par value ("Class A common stock"), of Construction Partners, Inc. (the "Issuer") to the Issuer to satisfy tax withholding obligations upon the vesting of restricted shares of Class A common stock previously awarded to the reporting person under the Construction Partners, Inc. 2018 Equity Incentive Plan (the "Incentive Plan"). Pursuant to the terms of the Incentive Plan and the applicable award agreements, the number of shares surrendered was determined using a value of $69.80 per share, the closing price for a share of Class A common stock on September 30, 2024, the vesting date.

F1 · price: The reported transaction represents the surrender by the reporting person of shares of Class A common stock, $0.001 par value ("Class A common stock"), of Construction Partners, Inc. (the "Issuer") to the Issuer to satisfy tax withholding obligations upon the vesting of restricted shares of Class A common stock previously awarded to the reporting person under the Construction Partners, Inc. 2018 Equity Incentive Plan (the "Incentive Plan"). Pursuant to the terms of the Incentive Plan and the applicable award agreements, the number of shares surrendered was determined using a value of $69.80 per share, the closing price for a share of Class A common stock on September 30, 2024, the vesting date.

F2 · balance_after: Includes 15,812 restricted shares of Class A common stock with time-based vesting criteria previously granted under the Incentive Plan that vest as follows: (i) 14,358 shares on September 30, 2025, (ii) 1,135 shares on September 30, 2026, and (iii) 319 shares on September 30, 2027. Under the terms of the respective award agreements, the reporting person has sole voting power with respect to the reported shares.

SEC source: 0001718227-24-000072 · wk-form4_1727985958.xml · nonDerivative · entry 1

Andrews Todd Keith · CIK 0001761266 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 21,850

F1 · shares: The reported transaction represents the surrender by the reporting person of shares of Class A common stock, $0.001 par value ("Class A common stock"), of Construction Partners, Inc. (the "Issuer") to the Issuer to satisfy tax withholding obligations upon the vesting of restricted shares of Class A common stock previously awarded to the reporting person under the Construction Partners, Inc. 2018 Equity Incentive Plan (the "Incentive Plan"). Pursuant to the terms of the Incentive Plan and the applicable award agreements, the number of shares surrendered was determined using a value of $69.80 per share, the closing price for a share of Class A common stock on September 30, 2024, the vesting date.

F1 · price: The reported transaction represents the surrender by the reporting person of shares of Class A common stock, $0.001 par value ("Class A common stock"), of Construction Partners, Inc. (the "Issuer") to the Issuer to satisfy tax withholding obligations upon the vesting of restricted shares of Class A common stock previously awarded to the reporting person under the Construction Partners, Inc. 2018 Equity Incentive Plan (the "Incentive Plan"). Pursuant to the terms of the Incentive Plan and the applicable award agreements, the number of shares surrendered was determined using a value of $69.80 per share, the closing price for a share of Class A common stock on September 30, 2024, the vesting date.

F2 · balance_after: Includes 10,542 restricted shares of Class A common stock with time-based vesting criteria previously granted under the Incentive Plan that vest as follows: (i) 9,220 shares on September 30, 2025, (ii) 1,036 shares on September 30, 2026, and (iii) 286 shares on September 30, 2027. Under the terms of the respective award agreements, the reporting person has sole voting power with respect to the reported shares.

SEC source: 0000950170-24-100650 · ownership.xml · nonDerivative · entry 5

Matteson Mark R · CIK 0001739134 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By AMDG Associates Limited Partnership

Disclosed balance after: 0

F6 · kind: Represents a charitable contribution of shares of Class A common stock, par value $0.001 per share, of the Issuer ("Class A common stock").

F2 · ownership.nature: These securities of the Issuer are directly held by AMDG Associates Limited Partnership, a limited partnership controlled by the reporting person. The reporting person may be deemed to beneficially own securities of the Issuer held by such limited partnership. The reporting person disclaims beneficial ownership of such securities except to the extent of his pecuniary interest therein, and this report shall not be deemed an admission that the reporting person is the beneficial owner of such securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or for any other purpose.

SEC source: 0000950170-24-100650 · ownership.xml · nonDerivative · entry 4

Matteson Mark R · CIK 0001739134 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By AMDG Associates Limited Partnership

Disclosed balance after: 8,000

F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $63.98 to $64.73. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the SEC, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote to this Form 4.

F2 · ownership.nature: These securities of the Issuer are directly held by AMDG Associates Limited Partnership, a limited partnership controlled by the reporting person. The reporting person may be deemed to beneficially own securities of the Issuer held by such limited partnership. The reporting person disclaims beneficial ownership of such securities except to the extent of his pecuniary interest therein, and this report shall not be deemed an admission that the reporting person is the beneficial owner of such securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or for any other purpose.

SEC source: 0000950170-24-100650 · ownership.xml · nonDerivative · entry 3

Matteson Mark R · CIK 0001739134 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By AMDG Associates Limited Partnership

Disclosed balance after: 47,225

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $63.00 to $63.97, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the SEC, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote to this Form 4.

F2 · ownership.nature: These securities of the Issuer are directly held by AMDG Associates Limited Partnership, a limited partnership controlled by the reporting person. The reporting person may be deemed to beneficially own securities of the Issuer held by such limited partnership. The reporting person disclaims beneficial ownership of such securities except to the extent of his pecuniary interest therein, and this report shall not be deemed an admission that the reporting person is the beneficial owner of such securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or for any other purpose.

SEC source: 0000950170-24-100650 · ownership.xml · nonDerivative · entry 2

Matteson Mark R · CIK 0001739134 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By AMDG Associates Limited Partnership

Disclosed balance after: 68,848

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $62.00 to $62.99, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the SEC, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote to this Form 4.

F2 · ownership.nature: These securities of the Issuer are directly held by AMDG Associates Limited Partnership, a limited partnership controlled by the reporting person. The reporting person may be deemed to beneficially own securities of the Issuer held by such limited partnership. The reporting person disclaims beneficial ownership of such securities except to the extent of his pecuniary interest therein, and this report shall not be deemed an admission that the reporting person is the beneficial owner of such securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or for any other purpose.

SEC source: 0000950170-24-100650 · ownership.xml · nonDerivative · entry 1

Matteson Mark R · CIK 0001739134 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By AMDG Associates Limited Partnership

Disclosed balance after: 102,592

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $61.49 to $62.21, inclusive. The reporting person undertakes to provide to Construction Partners, Inc. (the "Issuer"), any security holder of the Issuer, or the staff of the Securities and Exchange Commission (the "SEC"), upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote to this Form 4.

F2 · ownership.nature: These securities of the Issuer are directly held by AMDG Associates Limited Partnership, a limited partnership controlled by the reporting person. The reporting person may be deemed to beneficially own securities of the Issuer held by such limited partnership. The reporting person disclaims beneficial ownership of such securities except to the extent of his pecuniary interest therein, and this report shall not be deemed an admission that the reporting person is the beneficial owner of such securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or for any other purpose.

SEC source: 0000950170-24-098187 · ownership.xml · derivative · entry 5

Matteson Mark R · CIK 0001739134 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By AMDG Associates Limited Partnership

Disclosed balance after: 400,715

Underlying: Class A Common Stock · 128,000 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F8 · derivative.exercise_price: Each share of Class B common stock of the Issuer is convertible into one share of Class A common stock (i) at any time at the option of the holder or (ii) upon any transfer, except for certain transfers described in the Issuer's amended and restated certificate of incorporation. 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. 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.

F1 · kind: As permitted by the amended and restated certificate of incorporation of Construction Partners, Inc. (the "Issuer"), the reporting person has elected to convert the reported number of shares of Class B common stock, par value $0.001 per share ("Class B common stock"), on a one-for-one basis into shares of Class A common stock, par value $0.001 per share ("Class A common stock").

F8 · derivative.exercise_date: Each share of Class B common stock of the Issuer is convertible into one share of Class A common stock (i) at any time at the option of the holder or (ii) upon any transfer, except for certain transfers described in the Issuer's amended and restated certificate of incorporation. 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. 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.

F8 · derivative.expiration_date: Each share of Class B common stock of the Issuer is convertible into one share of Class A common stock (i) at any time at the option of the holder or (ii) upon any transfer, except for certain transfers described in the Issuer's amended and restated certificate of incorporation. 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. 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.

F2 · ownership.nature: These securities of the Issuer are directly held by AMDG Associates Limited Partnership, a limited partnership controlled by the reporting person. The reporting person may be deemed to beneficially own securities of the Issuer held by such limited partnership. The reporting person disclaims beneficial ownership of such securities except to the extent of his pecuniary interest therein, and this report shall not be deemed an admission that the reporting person is the beneficial owner of such securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or for any other purpose.

SEC source: 0000950170-24-098187 · ownership.xml · nonDerivative · entry 1

Matteson Mark R · CIK 0001739134 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By AMDG Associates Limited Partnership

Disclosed balance after: 128,000

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: As permitted by the amended and restated certificate of incorporation of Construction Partners, Inc. (the "Issuer"), the reporting person has elected to convert the reported number of shares of Class B common stock, par value $0.001 per share ("Class B common stock"), on a one-for-one basis into shares of Class A common stock, par value $0.001 per share ("Class A common stock").

F2 · ownership.nature: These securities of the Issuer are directly held by AMDG Associates Limited Partnership, a limited partnership controlled by the reporting person. The reporting person may be deemed to beneficially own securities of the Issuer held by such limited partnership. The reporting person disclaims beneficial ownership of such securities except to the extent of his pecuniary interest therein, and this report shall not be deemed an admission that the reporting person is the beneficial owner of such securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or for any other purpose.

SEC source: 0001718227-24-000049 · wk-form4_1718889021.xml · nonDerivative · entry 1

Shaffer Stefan L · CIK 0001739260 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 31,995

F1 · price: The reported purchase price represents the weighted average purchase price for a number of transactions effected at prices ranging from $58.23 to $58.75, inclusive. The reporting person has provided to the Construction Partners, Inc. (the "Issuer"), and undertakes to provide upon request to the SEC staff, or any security holder of the Issuer, information regarding the number of shares sold at each separate price within the range.

F2 · balance_after: Includes 5,667 restricted shares of Class A common stock previously granted to the reporting person under the Construction Partners, Inc. 2018 Equity Incentive Plan that will vest on January 1, 2025.

SEC source: 0001718227-24-000047 · wk-form4_1718396016.xml · nonDerivative · entry 1

Flowers Robert P. · CIK 0001739620 · Senior Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 68,715

F1 · price: The reported sale price represents the weighted average sale price for a number of transactions effected at prices ranging from $56.50 to $57.00, inclusive. The reporting person has provided to Construction Partners, Inc. (the "Issuer"), and undertakes to provide upon request to the SEC staff, or any security holder of the Issuer, information regarding the number of shares sold at each separate price within the range.

F2 · balance_after: Includes 58,702 restricted shares of Class A common stock, par value $0.001, of the Issuer ("Class A common stock") with time-based vesting criteria previously granted to the reporting person under the Construction Partners, Inc. 2018 Equity Incentive Plan that vest as follows: (i) 28,814 shares on September 30, 2024, (ii) 27,766 shares on September 30, 2025, (iii) 1,664 shares on September 30, 2026, and (iv) 460 shares on September 30, 2027. Under the terms of the respective award agreements, the reporting person has sole voting power with respect to the reported shares.