Armstrong Michael Brett

SEC source: 0001718227-25-000033 · wk-form4_1741297344.xml · derivative · entry 2

Armstrong Michael Brett · CIK 0001739600 · Senior Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,050

Underlying: Class A Common Stock · 1,050 shares

Expires not disclosed

F3 · derivative.exercise_price: Each RSU represents a contingent right to receive cash in an amount equal to the value of one share of Class A common stock on the applicable vesting date. The RSUs do not expire.

F4 · shares: The reported transaction represents a grant of cash-settled restricted stock units with time-based vesting criteria ("RSUs") under the Plan. The RSUs subject to the reported award vest in one-fourth installments on September 30, 2025, 2026, 2027 and 2028.

F3 · derivative.exercise_date: Each RSU represents a contingent right to receive cash in an amount equal to the value of one share of Class A common stock on the applicable vesting date. The RSUs do not expire.

F3 · derivative.expiration_date: Each RSU represents a contingent right to receive cash in an amount equal to the value of one share of Class A common stock on the applicable vesting date. The RSUs do not expire.

F5 · balance_after: Includes 1,050 RSUs with time-based vesting criteria granted under the Plan that vest as follows: (i) 262 RSUs on September 30, 2025, (ii) 262 RSUs on September 30, 2026, (iii) 262 RSUs on September 30, 2027, and (iv) 264 RSUs on September 30, 2028.

SEC source: 0001718227-25-000033 · wk-form4_1741297344.xml · nonDerivative · entry 1

Armstrong Michael Brett · CIK 0001739600 · Senior Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 59,358

F1 · shares: The reported transaction represents a grant of restricted shares of Class A common stock, par value $0.001 ("Class A common stock"), of Construction Partners, Inc. (the "Issuer") with time-based vesting criteria under the Construction Partners, Inc. 2018 Equity Incentive Plan (the "Plan"). The shares of Class A common stock subject to the reported award vest in one-fourth installments on September 30, 2025, 2026, 2027 and 2028. Under the terms of the award agreement, the reporting person has sole voting power with respect to the shares.

F2 · balance_after: Includes 27,136 restricted shares of Class A common stock with time-based vesting criteria granted under the Plan that vest as follows: (i) 23,344 shares on September 30, 2025, (ii) 2,347 shares on September 30, 2026, (iii) 1,181 shares on September 30, 2027, and (iv) 264 shares on September 30, 2028. Under the terms of the respective award agreements, the reporting person has sole voting power with respect to the shares.

SEC source: 0001718227-24-000146 · wk-form4_1735600245.xml · nonDerivative · entry 1

Armstrong Michael Brett · CIK 0001739600 · Senior Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 58,308

F1 · shares: Represents shares of Class A common stock, par value $0.001 ("Class A common stock"), of Construction Partners, Inc. (the "Issuer") surrendered to the Issuer to satisfy tax withholding obligations arising from the vesting of performance share awards and shares of restricted stock on December 17, 2024.

F2 · price: Pursuant to the terms of the Construction Partners, Inc. 2018 Equity Incentive Plan (the "Plan") and the applicable award agreement, the number of shares withheld was determined using a value of $95.90 per share, based on the closing price for a share of Class A common stock on the vesting date.

F3 · balance_after: Includes 26,086 restricted shares of Class A common stock with time-based vesting criteria previously granted under the 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: 0001718227-24-000130 · wk-form4_1734649193.xml · nonDerivative · entry 2

Armstrong Michael Brett · CIK 0001739600 · Senior Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 61,598

F3 · shares: The reported transaction represents a grant of immediately vested shares of Class A common stock under the Plan.

F2 · balance_after: Includes 26,086 restricted shares of Class A common stock, $0.001 par value ("Class A common stock"), with time-based vesting criteria previously granted under the 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: 0001718227-24-000130 · wk-form4_1734649193.xml · nonDerivative · entry 1

Armstrong Michael Brett · CIK 0001739600 · Senior Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 59,931

F1 · shares: On December 29, 2021, the reporting person was granted 6,666 performance-based restricted stock units ("PSUs") pursuant to the Construction Partners, Inc. 2018 Equity Incentive Plan (the "Plan"). The PSUs vested in a single lump-sum based on the satisfaction by Construction Partners, Inc. (the "Issuer") of certain performance criteria for the three-year period comprising the 2022, 2023 and 2024 fiscal years. The performance criteria for were partially met, resulting in the vesting of 5,749 PSUs.

F2 · balance_after: Includes 26,086 restricted shares of Class A common stock, $0.001 par value ("Class A common stock"), with time-based vesting criteria previously granted under the 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: 0001718227-24-000094 · 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: 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: 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: 0001718227-23-000120 · wk-form4_1703193392.xml · nonDerivative · entry 1

Armstrong Michael Brett · CIK 0001739600 · Senior Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 60,331

F1 · shares: Represents shares of Class A common stock, par value $0.001 ("Class A common stock"), of Construction Partners, Inc. (the "Issuer") surrendered to the Issuer to satisfy tax withholding obligations upon the grant of immediately vested shares of Class A common stock on December 13, 2023.

F2 · price: Pursuant to the terms of the Construction Partners, Inc. 2018 Equity Incentive Plan and the applicable award agreement, the number of shares withheld was determined using a value of $43.75 per share, based on the closing price for a share of Class A common stock on the vesting date

F3 · balance_after: Includes 50,118 restricted shares of Class A common stock with time-based vesting criteria granted under the Plan that vest as follows: (i) 24,032 shares on September 30, 2024, (ii) 23,082 shares on September 30, 2025, (iii) 2,085 shares on September 30, 2026, and (iv) 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: 0001718227-23-000110 · wk-form4_1702674256.xml · nonDerivative · entry 4

Armstrong Michael Brett · CIK 0001739600 · Senior Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 60,688

F5 · shares: Represents shares of Class A common stock surrendered to the Issuer to satisfy tax withholding obligations upon the vesting of the PSUs.

F4 · balance_after: Includes 50,118 restricted shares of Class A common stock with time-based vesting criteria granted under the Plan that vest as follows: (i) 24,032 shares on September 30, 2024, (ii) 23,082 shares on September 30, 2025, (iii) 2,085 shares on September 30, 2026, and (iv) 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: 0001718227-23-000110 · wk-form4_1702674256.xml · nonDerivative · entry 3

Armstrong Michael Brett · CIK 0001739600 · Senior Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 62,292

F3 · shares: The reported transaction represents a grant of restricted shares of Class A common stock of the Issuer with time-based vesting criteria under the Plan. The shares of Class A common stock subject to the reported award vest in one-fourth installments on September 30, 2024, 2025, 2026 and 2027. Under the terms of the award agreement, the reporting person has sole voting power with respect to the reported shares.

F4 · balance_after: Includes 50,118 restricted shares of Class A common stock with time-based vesting criteria granted under the Plan that vest as follows: (i) 24,032 shares on September 30, 2024, (ii) 23,082 shares on September 30, 2025, (iii) 2,085 shares on September 30, 2026, and (iv) 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: 0001718227-23-000110 · wk-form4_1702674256.xml · nonDerivative · entry 2

Armstrong Michael Brett · CIK 0001739600 · Senior Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 58,616

F2 · shares: The reported transaction represents a grant of immediately vested shares of Class A common stock, $0.001 par value ("Class A common stock"), of the Issuer under the Plan.

SEC source: 0001718227-23-000110 · wk-form4_1702674256.xml · nonDerivative · entry 1

Armstrong Michael Brett · CIK 0001739600 · Senior Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 57,402

F1 · shares: On December 29, 2021, the reporting person was granted 6,333 performance-based restricted stock units ("PSUs") pursuant to the Construction Partners, Inc. 2018 Equity Incentive Plan (the "Plan"). The PSUs vested in a single lump-sum based on the satisfaction by Construction Partners, Inc. (the "Issuer") of certain performance criteria for the three-year period comprising the 2021, 2022 and 2023 fiscal years. The performance criteria for were partially met, resulting in the vesting of 5,462 PSUs.

SEC source: 0001718227-23-000071 · wk-form4_1696449934.xml · nonDerivative · entry 1

Armstrong Michael Brett · CIK 0001739600 · Senior Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 51,940

F1 · shares: Represents shares of Class A common stock, $0.001 par value ("Class A common stock"), of Construction Partners, Inc. (the "Issuer") surrendered to the Issuer to satisfy tax withholding obligations upon the vesting of an award of restricted Class A common stock. Pursuant to the Equity Incentive Plan and the applicable award agreement, the number of shares withheld was determined using a value of $36.56 per share, based on the closing price for a share of Class A common stock on September 29, 2023, the last trading day prior to the vesting date.

F2 · balance_after: Includes 46,442 restricted shares of 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) 23,113 shares on September 30, 2024, (ii) 22,163 shares on September 30, 2025, and (iii) 1,166 shares on September 30, 2026. Under the terms of the respective award agreements, the reporting person has sole voting power with respect to the reported shares.

SEC source: 0001718227-22-000090 · wf-form4_166759427298904.xml · nonDerivative · entry 1

Armstrong Michael Brett · CIK 0001739600 · Senior Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 52,855

F1 · shares: The reported transaction represents a grant of restricted shares of Class A common stock, $0.001 par value ("Class A common stock"), of Construction Partners, Inc. (the "Issuer") with time-based vesting criteria under the Issuer's 2018 Equity Incentive Plan (the "Equity Incentive Plan"). The shares of Class A common stock subject to the reported award vest in one-fourth installments on September 30, 2023, 2024, 2025 and 2026. Under the terms of the award agreement, the reporting person has sole voting power with respect to the reported shares.

F2 · balance_after: Includes 49,555 restricted shares of Class A common stock with time-based vesting criteria granted under the Equity Incentive Plan that vest as follows: (i) 3,113 shares on September 30, 2023, (ii) 23,133 shares on September 30, 2024, (iii) 22,163 shares on September 30, 2025, and (iv) 1,166 shares on September 30, 2026. Under the terms of the respective award agreements, the reporting person has sole voting power with respect to the reported shares.

SEC source: 0001718227-22-000013 · wf-form4_164122536653399.xml · nonDerivative · entry 1

Armstrong Michael Brett · CIK 0001739600 · Senior Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 48,200

F1 · shares: The reported transaction represents a grant of restricted shares of Class A common stock, $0.001 par value ("Class A common stock"), of Construction Partners, Inc. (the "Company") with time-based vesting criteria under the Company's 2018 Equity Incentive Plan (the "Equity Incentive Plan"). The shares of Class A common stock subject to the reported award vest in one-fourth installments on September 30, 2022, 2023, 2024 and 2025. Under the terms of the award agreement, the reporting person has sole voting power with respect to the reported shares.

F2 · balance_after: Includes 46,850 restricted shares of Class A common stock with time-based vesting criteria granted under the Equity Incentive Plan that vest as follows: (i) 2,850 shares in one-third increments on September 30, 2022, 2023 and 2024, (ii) 4,000 shares in one-fourth increments on September 30, 2022, 2023, 2024 and 2025, and (iii) 40,000 shares in one-half increments on September 30, 2024 and 2025. Under the terms of the respective award agreements, the reporting person has sole voting power with respect to the reported shares.

SEC source: 0001718227-21-000038 · wf-form4_161860568235286.xml · nonDerivative · entry 2

Armstrong Michael Brett · CIK 0001739600 · Senior Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 44,200

F2 · shares: The reported transaction represents a grant of restricted shares of Class A common stock with time-based vesting criteria under the Plan. The shares of Class A common stock subject to the reported award vest in one-half installments on September 30, 2024 and 2025. Under the terms of the award agreement, the reporting person has sole voting power with respect to the reported shares.

SEC source: 0001718227-21-000038 · wf-form4_161860568235286.xml · nonDerivative · entry 1

Armstrong Michael Brett · CIK 0001739600 · Senior Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,200

F1 · shares: The reported transaction represents a grant of restricted shares of Class A common stock, $0.001 par value ("Class A common stock"), of Construction Partners, Inc. (the "Company") with time-based vesting criteria under the Company's 2018 Equity Incentive Plan (the "Plan"). The shares of Class A common stock subject to the reported award vest in one-fourth installments on September 30, 2021, 2022, 2023 and 2024. Under the terms of the award agreement, the reporting person has sole voting power with respect to the reported shares.