Newman Mary K

SEC source: 0001048268-25-000221 · wk-form4_1765582250.xml · nonDerivative · entry 2

Newman Mary K · CIK 0001858333 · SVP, CAO and General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 21,843.3

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $478.25 to $479.05, inclusive. The reporting person undertakes to provide IES, any security holder of IES, or the staff of the SEC, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

SEC source: 0001048268-25-000221 · wk-form4_1765582250.xml · nonDerivative · entry 1

Newman Mary K · CIK 0001858333 · SVP, CAO and General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 22,508.3

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $477.20 to $478.20, inclusive. The reporting person undertakes to provide IES Holdings, Inc. ("IES"), any security holder of IES, 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.

SEC source: 0001048268-25-000202 · wk-form4_1764362814.xml · nonDerivative · entry 1

Newman Mary K · CIK 0001858333 · SVP, CAO and General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 23,843.3

F1 · shares: On November 26, 2025, Ms. Newman was granted 389 time-based Phantom Stock Units ("PSUs") pursuant to the IES Holdings, Inc. 2006 Equity Incentive Plan, as amended and restated . Each PSU represents a contractual right in respect of one share of the Issuer's Common Stock and will vest upon the continued performance of services through the applicable scheduled vesting date. The PSUs are scheduled to vest on the earlier of (i) December 15, 2028 and (ii) the date that the Issuer files its Annual Report on Form 10-K for its fiscal year ending September 30, 2028.

SEC source: 0001048268-25-000188 · wk-form4_1764108642.xml · nonDerivative · entry 2

Newman Mary K · CIK 0001858333 · SVP, CAO and General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 23,454.3

F2 · shares: Represents shares of Common Stock withheld to satisfy the tax obligation resulting from the vesting of the time- and performance-based PSUs granted to Ms. Newman on December 6, 2022 pursuant to the 2006 Equity Incentive Plan.

SEC source: 0001048268-25-000188 · wk-form4_1764108642.xml · nonDerivative · entry 1

Newman Mary K · CIK 0001858333 · SVP, CAO and General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 26,877.3

F1 · shares: On December 6, 2022, Ms. Newman was granted performance-based phantom stock units ("PSUs") pursuant to the IES Holdings, Inc. 2006 Equity Incentive Plan, as amended and restated (the "2006 Equity Incentive Plan"). Each PSU represented a contractual right in respect of one share of the Issuer's Common Stock and would vest, if at all, upon the achievement of certain specified annual financial performance objectives and the continued performance of services through the scheduled vesting date. On November 21, 2025, upon the filing of the Issuer's Annual Report on Form 10-K for its fiscal year ended September 30, 2025, the performance and service criteria were determined to have been met, resulting in the vesting of 6,142 performance-based PSUs under this award.

SEC source: 0001858333-25-000005 · wk-form4_1755893463.xml · nonDerivative · entry 2

Newman Mary K · CIK 0001858333 · SVP, CAO and General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,735.3

F1 · price: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $325.00 to $325.81, inclusive. The reporting person undertakes to provide IES Holdings, Inc. ("IES"), any security holder of IES, or the staff of the SEC, upon request, full information regarding the number of shares purchased at each separate price within the ranges set forth in this footnote

SEC source: 0001858333-25-000005 · wk-form4_1755893463.xml · nonDerivative · entry 1

Newman Mary K · CIK 0001858333 · SVP, CAO and General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 21,179.3

SEC source: 0001048268-24-000144 · wk-form4_1732918552.xml · nonDerivative · entry 3

Newman Mary K · CIK 0001858333 · VP, General Counsel & Corp Sec

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 23,735.3

F3 · shares: On November 27, 2024, Ms. Newman was granted an additional award of PSUs pursuant to the 2006 Equity Incentive Plan. The number of PSUs granted to Ms. Newman on November 27, 2024 (the "Regular Time-Based PSUs") will vest upon the continued performance of services through the scheduled vesting date. The Regular Time-Based PSUs are scheduled to vest on the earlier of (i) December 15, 2027 and (ii) the date that the Issuer files its Annual Report on Form 10-K for its fiscal year ending September 30, 2027.

SEC source: 0001048268-24-000144 · wk-form4_1732918552.xml · nonDerivative · entry 2

Newman Mary K · CIK 0001858333 · VP, General Counsel & Corp Sec

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 23,286.3

F2 · shares: On November 27, 2024, Ms. Newman was granted an award of Phantom Stock Units ("PSUs") pursuant to the IES Holdings, Inc. 2006 Equity Incentive Plan, as amended and restated (the "2006 Equity Incentive Plan"). Each PSU represents a contractual right in respect of one share of the Issuer's Common Stock. The 5,000 PSUs granted to Ms. Newman are divided into two equal tranches and will vest upon the continued performance of services through the respective scheduled vesting dates. The first tranche of Special Time-Based PSUs is scheduled to vest on December 1, 2026 and the second tranche of Special Time-Based PSUs is scheduled to vest on December 1, 2027.

SEC source: 0001048268-24-000144 · wk-form4_1732918552.xml · nonDerivative · entry 1

Newman Mary K · CIK 0001858333 · VP, General Counsel & Corp Sec

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,286.3

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $286.00 to $286.97, inclusive. The reporting person undertakes to provide IES Holdings, Inc. ("IES"), any security holder of IES, 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.

SEC source: 0001048268-24-000140 · wk-form4_1732658942.xml · nonDerivative · entry 2

Newman Mary K · CIK 0001858333 · VP, General Counsel & Corp Sec

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,786.3

F2 · shares: Represents shares of Common Stock withheld to satisfy the tax obligation resulting from the vesting of the time- and performance-based PSUs granted to Ms. Newman on December 3, 2021 pursuant to the 2006 Equity Incentive Plan.

SEC source: 0001048268-24-000140 · wk-form4_1732658942.xml · nonDerivative · entry 1

Newman Mary K · CIK 0001858333 · VP, General Counsel & Corp Sec

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 22,956.3

F1 · shares: On December 3, 2021, Ms. Newman was granted shares of time- and performance-based phantom stock units ("PSUs") pursuant to the IES Holdings, Inc. 2006 Equity Incentive Plan, as amended and restated (the "2006 Equity Incentive Plan"). Each PSU represented a contractual right in respect of one share of the Issuer's Common Stock and would vest, if at all, upon the achievement of certain specified annual financial performance objectives and the continued performance of services through the scheduled vesting date. On November 22, 2024, upon the filing of the Issuer's Annual Report on Form 10-K for its fiscal year ended September 30, 2024, the performance and service criteria were determined to have been met, resulting in the vesting of 5,516 time- and performance-based PSUs under this award.

SEC source: 0001048268-23-000103 · wk-form4_1702073238.xml · nonDerivative · entry 3

Newman Mary K · CIK 0001858333 · VP, General Counsel & Corp Sec

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,472.3

F3 · shares: On December 7, 2023, Ms. Newman was granted 1,403 time-based PSUs pursuant to the 2006 Equity Incentive Plan. Each PSU represents a contractual right in respect of one share of the Issuer's Common Stock and will vest upon the continued performance of services through the scheduled vesting date. The PSUs are scheduled to vest on the earlier of (i) December 15, 2026 and (ii) the date that the Issuer files its Annual Report on Form 10-K for its fiscal year ending September 30, 2026.

SEC source: 0001048268-23-000103 · wk-form4_1702073238.xml · nonDerivative · entry 2

Newman Mary K · CIK 0001858333 · VP, General Counsel & Corp Sec

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,069.3

F2 · shares: Represents shares of Common Stock withheld to satisfy the tax obligation resulting from the vesting of the time- and performance-based PSUs granted to Ms. Newman on December 7, 2020 pursuant to the 2006 Equity Incentive Plan.

SEC source: 0001048268-23-000103 · wk-form4_1702073238.xml · nonDerivative · entry 1

Newman Mary K · CIK 0001858333 · VP, General Counsel & Corp Sec

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,642.3

F1 · shares: On December 7, 2020, Ms. Newman was granted shares of performance-based phantom stock units ("PSUs") pursuant to the IES Holdings, Inc. 2006 Equity Incentive Plan, as amended and restated (the "2006 Equity Incentive Plan"). Each PSU represented a contractual right in respect of one share of the Issuer's Common Stock and would vest, if at all, upon the achievement of certain specified annual financial performance objectives and the continued performance of services through the scheduled vesting date. On December 7, 2023, upon the filing of the Issuer's Annual Report on Form 10-K for its fiscal year ended September 30, 2023, the performance and service criteria were determined to have been met, resulting in the vesting of 1,712 performance-based PSUs under this award.

SEC source: 0001048268-23-000109 · wk-form4a_1702420289.xml · nonDerivative · entry 2

Newman Mary K · CIK 0001858333 · VP, General Counsel & Corp Sec

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,440.3

F2 · shares: The original Form 4, filed on December 8, 2023, is being amended by this Form 4 amendment solely to correct an administrative error on the part of the company, which misreported the amount of PSUs in which the reporting person vested and the amount of shares withheld to satisfy the tax obligation resulting from the vesting event.

F3 · shares: Represents shares of Common Stock withheld to satisfy the tax obligation resulting from the vesting of the time- and performance-based PSUs granted to Ms. Newman on December 7, 2020 pursuant to the 2006 Equity Incentive Plan.

SEC source: 0001048268-23-000109 · wk-form4a_1702420289.xml · nonDerivative · entry 1

Newman Mary K · CIK 0001858333 · VP, General Counsel & Corp Sec

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 19,993.3

F1 · shares: On December 7, 2020, Ms. Newman was granted shares of performance-based phantom stock units ("PSUs") pursuant to the IES Holdings, Inc. 2006 Equity Incentive Plan, as amended and restated (the "2006 Equity Incentive Plan"). Each PSU represented a contractual right in respect of one share of the Issuer's Common Stock and would vest, if at all, upon the achievement of certain specified annual financial performance objectives and the continued performance of services through the scheduled vesting date. On December 7, 2023, upon the filing of the Issuer's Annual Report on Form 10-K for its fiscal year ended September 30, 2023, the performance and service criteria were determined to have been met, resulting in the vesting of 1,660 performance-based PSUs under this award.

F2 · shares: The original Form 4, filed on December 8, 2023, is being amended by this Form 4 amendment solely to correct an administrative error on the part of the company, which misreported the amount of PSUs in which the reporting person vested and the amount of shares withheld to satisfy the tax obligation resulting from the vesting event.

SEC source: 0001048268-23-000080 · wk-form4_1694811768.xml · nonDerivative · entry 1

Newman Mary K · CIK 0001858333 · VP, General Counsel & Corp Sec

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,930.3

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $69.71 to $70.07, inclusive. The reporting person undertakes to provide IES Holdings, Inc. ("IES"), any security holder of IES, or the staff of the SEC, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

SEC source: 0001048268-22-000109 · wf-form4_167053793648033.xml · nonDerivative · entry 3

Newman Mary K · CIK 0001858333 · VP, General Counsel & Corp Sec

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,930.3

F3 · shares: On December 6, 2022, Ms. Newman was granted 2,559 time-based Phantom Stock Units ("PSUs") pursuant to the 2006 Equity Incentive Plan. Each PSU represents a contractual right in respect of one share of the Issuer's Common Stock and will vest upon the continued performance of services through the scheduled vesting date. The PSUs are scheduled to vest on the earlier of (i) December 15, 2025 and (ii) the date that the Issuer files its Annual Report on Form 10-K for its fiscal year ending September 30, 2025.

SEC source: 0001048268-22-000109 · wf-form4_167053793648033.xml · nonDerivative · entry 2

Newman Mary K · CIK 0001858333 · VP, General Counsel & Corp Sec

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,371.3

F2 · shares: Represents shares of Common Stock withheld to satisfy the tax obligation resulting from the vesting of the performance and time-based restricted stock granted to Ms. Newman on December 4, 2019 pursuant to the 2006 Equity Incentive Plan.

SEC source: 0001048268-22-000109 · wf-form4_167053793648033.xml · nonDerivative · entry 1

Newman Mary K · CIK 0001858333 · VP, General Counsel & Corp Sec

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 20,176.3

F1 · shares: On December 4, 2019, Ms. Newman was granted shares of performance based restricted stock (the "Performance-Based Restricted Stock") pursuant to the IES Holdings, Inc. 2006 Equity Incentive Plan, as amended and restated (the "2006 Equity Incentive Plan"). The Performance-Based Restricted Stock vested, if at all, upon the achievement of certain specified annual financial performance objectives and the continued performance of services through the scheduled vesting date. On December 6, 2022, upon the filing of the Issuer's Annual Report on Form 10-K for its fiscal year ended September 30, 2022, the performance and service criteria were determined to have been met, resulting in the vesting of 2,657 Performance-Based Restricted Stock under this award.

SEC source: 0001048268-22-000094 · wf-form4_167001973252385.xml · nonDerivative · entry 1

Newman Mary K · CIK 0001858333 · VP, General Counsel & Corp Sec

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,519.3

F1 · shares: Represents shares of Common Stock withheld to satisfy the withholding tax obligation resulting from the vesting of the third tranche of the restricted stock granted to Ms. Newman on December 4, 2019 pursuant to the IES Holdings, Inc. 2006 Equity Incentive Plan, as amended and restated.

SEC source: 0001048268-21-000166 · wf-form4_163856812865086.xml · nonDerivative · entry 1

Newman Mary K · CIK 0001858333 · VP, General Counsel & Corp Sec

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,746.3

F1 · shares: Represents shares of Common Stock withheld to satisfy the withholding tax obligation resulting from the vesting of the second tranche of the restricted stock (the "Sign-On Restricted Stock") granted to Ms. Newman on December 4, 2019 pursuant to the IES Holdings, Inc. 2006 Equity Incentive Plan, as amended and restated (the "2006 Equity Incentive Plan").