IBP

SEC source: 0000950170-25-029124 · ownership.xml · nonDerivative · entry 2

Wheeler Brad A · CIK 0002005602 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,922

F2 · shares: Represents restricted stock granted to the Reporting Person pursuant to the Issuer's 2023 Omnibus Incentive Plan. The shares vest 100% on April 20, 2028, subject to the emloyee's continued employment.

SEC source: 0000950170-25-029124 · ownership.xml · nonDerivative · entry 1

Wheeler Brad A · CIK 0002005602 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,338

F1 · shares: Represents performance-based restricted shares granted to the Reporting Person under the Issuer's 2023 Omnibus Incentive Plan. The Issuer's Compensation & Human Capital Committee certified the achievement of the performance criteria for fiscal year 2024 on February 25, 2025. The shares remain subject to a time-based vesting requirement and are scheduled to vest in two equal installments (rounded to the nearest whole share) on each of April 20, 2026 and April 20, 2027.

SEC source: 0000950170-25-029115 · ownership.xml · nonDerivative · entry 2

FRY TODD R · CIK 0001234942 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,261

F2 · shares: Represents restricted stock granted to the Reporting Person pursuant to the Issuer's 2023 Omnibus Incentive Plan. The shares vest 100% on April 20, 2028, subject to the employee's continued employment.

SEC source: 0000950170-25-029115 · ownership.xml · nonDerivative · entry 1

FRY TODD R · CIK 0001234942 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,677

F1 · shares: Represents performance-based restricted shares granted to the Reporting Person under the Issuer's 2023 Omnibus Incentive Plan. The Issuer's Compensation & Human Capital Committee certified the achievement of the performance criteria for fiscal year 2024 on February 25, 2025. The shares remain subject to a time-based vesting requirement and are scheduled to vest in two equal installments (rounded to the nearest whole share) on each of April 20, 2026 and April 20, 2027.

SEC source: 0000950170-25-029120 · ownership.xml · nonDerivative · entry 1

Miller Michael Thomas · CIK 0001598873 · Director · Executive VP & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 27,855

F1 · shares: Represents performance-based restricted shares granted to the Reporting Person under the Issuer's 2023 Omnibus Incentive Plan. The Issuer's Compensation & Human Capital Committee certified the achievement of the performance criteria for fiscal year 2024 on February 25, 2025. The shares remain subject to a time-based vesting requirement and are scheduled to vest in two equal installments (rounded to the nearest whole share) on each of April 20, 2026 and April 20, 2027.

SEC source: 0000950170-25-029119 · ownership.xml · nonDerivative · entry 1

HIRE WILLIAM JEFFREY · CIK 0001732519 · President of External Affairs

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 45,406

F1 · shares: Represents performance-based restricted shares granted to the Reporting Person under the Issuer's 2023 Omnibus Incentive Plan. The Issuer's Compensation & Human Capital Committee certified the achievement of the performance criteria for fiscal year 2024 on February 25, 2025. The shares remain subject to a time-based vesting requirement and are scheduled to vest in two equal installments (rounded to the nearest whole share) on each of April 20, 2026 and April 20, 2027.

SEC source: 0000950170-25-029135 · ownership.xml · nonDerivative · entry 1

Edwards Jeffrey W. · CIK 0001598688 · Director · President, CEO and Chairman · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 214,339

F1 · balance_after: Represents performance-based restricted shares granted to the Reporting Person under the Issuer's 2023 Omnibus Incentive Plan. The Issuer's Compensation & Human Capital Committee certified the achievement of the performance criteria for fiscal year 2024 on February 25, 2025. The shares remain subject to a time-based vesting requirement and are scheduled to vest in two equal installments (rounded to the nearest whole share) on each of April 20, 2026 and April 20, 2027.

SEC source: 0000950170-25-029121 · ownership.xml · nonDerivative · entry 2

Niswonger Jason R · CIK 0001696709 · Chief Admin & Sustainability

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,072

F2 · shares: Represents restricted stock granted to the Reporting Person pursuant to the Issuer's 2023 Omnibus Incentive Plan. The shares vest 100% on April 20, 2028, subject to the emloyee's continued employment.

SEC source: 0000950170-25-029121 · ownership.xml · nonDerivative · entry 1

Niswonger Jason R · CIK 0001696709 · Chief Admin & Sustainability

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,488

F1 · shares: Represents performance-based restricted shares granted to the Reporting Person under the Issuer's 2023 Omnibus Incentive Plan. The Issuer's Compensation & Human Capital Committee certified the achievement of the performance criteria for fiscal year 2024 on February 25, 2025. The shares remain subject to a time-based vesting requirement and are scheduled to vest in two equal installments (rounded to the nearest whole share) on each of April 20, 2026 and April 20, 2027.

SEC source: 0000950170-25-056781 · ownership.xml · nonDerivative · entry 2

Edwards Jeffrey W. · CIK 0001598688 · Director · President, CEO and Chairman · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 205,339

F1 · shares: Gift to a charitable organization.

SEC source: 0000950170-24-131902 · ownership.xml · nonDerivative · entry 1

Jackson Janet E. · CIK 0001599712 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,567

F1 · kind: Gift to charitable organizations.

SEC source: 0000950170-25-056781 · ownership.xml · nonDerivative · entry 1

Edwards Jeffrey W. · CIK 0001598688 · Director · President, CEO and Chairman · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 210,339

F1 · shares: Gift to a charitable organization.

SEC source: 0000950170-24-097619 · ownership.xml · nonDerivative · entry 1

Edwards Jeffrey W. · CIK 0001598688 · Director · President, CEO and Chairman · 10% owner

IBP Holding Co · CIK 0001610199 · Director by Deputization

PJAM IBP Holdings, Inc. · CIK 0001609973 · Director by Deputization

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 2,577,819

F1 · kind: Pursuant to the Issuer's previously announced stock buyback program, the Issuer entered into a Share Repurchase Agreement with PJAM IBP Holdings, Inc. ("PJAM") for the purchase of 100,000 shares of its common stock in a privately-negotiated transaction for an aggregate purchase price of $20,690,000. The repurchase was approved by the company's board of directors and is exempt from Section 16(b) by virtue of Rule 16b-3(e). IBP Holding Company is the sole shareholder of PJAM.

F2 · ownership.nature: These securities are held directly by PJAM. The Reporting Persons, other than PJAM, disclaims pecuniary interest in the reported securities except to the extent of his or its economic interest therein.

SEC source: 0000950170-24-069350 · ownership.xml · nonDerivative · entry 1

Jackson Janet E. · CIK 0001599712 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,594

F1 · shares: Gift to a charitable institution.

SEC source: 0000950170-24-068022 · ownership.xml · nonDerivative · entry 2

Hilsheimer Lawrence A. · CIK 0001414433 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 27,248

F2 · shares: Gift to a charitable organization.

SEC source: 0000950170-24-068022 · ownership.xml · nonDerivative · entry 1

Hilsheimer Lawrence A. · CIK 0001414433 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 27,298

F1 · price: The price represents the weighted average purchase price for multiple transactions reported on this line. The prices of the transactions reported on this line range from $210.46 to $210.8554. The Reporting Person undertakes to provide, upon request by the Commission staff, the issuer or a securityholder of the issuer, full information regarding the number of shares purchased at each separate price.

SEC source: 0000950170-24-067391 · ownership.xml · derivative · entry 5

Edwards Jeffrey W. · CIK 0001598688 · Director · President, CEO and Chairman · 10% owner

Installed Building Systems, Inc. · CIK 0001609975 · Director by Deputization

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 250,000

Underlying: Common Stock · 250,000 shares

Expires not disclosed

F4 · derivative.exercise_price: IBS entered into two prepaid variable forward sale contracts with an unaffiliated third party buyer. IBS pledged an aggregate of 250,000 shares (the "Pledged Shares") of Installed Building Products, Inc. common stock ("Common Stock") to secure its obligations under the contracts, and retained dividend and voting rights in the Pledged Shares during the term of the pledge. The contracts obligate IBS to deliver to the buyer, on the applicable settlement date for each of the 12 components, up to one hundred percent (100%) of the number of Pledged Shares for such component or, at IBS' option, an equivalent amount of cash.

F5 · derivative.exercise_price: (Continued from Footnote 4) The number of shares of Common Stock to be delivered to the buyer on the settlement date (or on which to base the amount of cash to be delivered to the buyer on the settlement date) is to be determined as follows: (a) if the closing price of the Common Stock on the designated valuation date for the applicable component (each, a "Settlement Price") is less than or equal to $195.2611 (the "Floor Price"), IBS will deliver to the buyer all of the Pledged Shares for the applicable component; (b) if such Settlement Price is greater than the Floor Price but less than or equal to $246.6456 (the "Cap Price"), IBS will deliver to the buyer the number of shares equal to one hundred percent (100%) of the Pledged Shares for the applicable component multiplied by a fraction, the numerator of which is the Floor Price and the denominator of which is such Settlement Price and

F6 · derivative.exercise_price: (Continued from Footnote 5) (c) if such Settlement Price is greater than the Cap Price, IBS will deliver to the buyer the number of shares equal to one hundred percent (100%) of Pledged Shares for the applicable component multiplied by a fraction, the numerator of which is the Floor Price plus the excess of such Settlement Price over the Cap Price, and the denominator of which is such Settlement Price. In connection with the entry into the forward contracts, IBS is entitled to receive aggregate net cash payments (amounts receivable by it upon entry into the forward contract) of $42,777,596.

F4 · kind: IBS entered into two prepaid variable forward sale contracts with an unaffiliated third party buyer. IBS pledged an aggregate of 250,000 shares (the "Pledged Shares") of Installed Building Products, Inc. common stock ("Common Stock") to secure its obligations under the contracts, and retained dividend and voting rights in the Pledged Shares during the term of the pledge. The contracts obligate IBS to deliver to the buyer, on the applicable settlement date for each of the 12 components, up to one hundred percent (100%) of the number of Pledged Shares for such component or, at IBS' option, an equivalent amount of cash.

F5 · kind: (Continued from Footnote 4) The number of shares of Common Stock to be delivered to the buyer on the settlement date (or on which to base the amount of cash to be delivered to the buyer on the settlement date) is to be determined as follows: (a) if the closing price of the Common Stock on the designated valuation date for the applicable component (each, a "Settlement Price") is less than or equal to $195.2611 (the "Floor Price"), IBS will deliver to the buyer all of the Pledged Shares for the applicable component; (b) if such Settlement Price is greater than the Floor Price but less than or equal to $246.6456 (the "Cap Price"), IBS will deliver to the buyer the number of shares equal to one hundred percent (100%) of the Pledged Shares for the applicable component multiplied by a fraction, the numerator of which is the Floor Price and the denominator of which is such Settlement Price and

F6 · kind: (Continued from Footnote 5) (c) if such Settlement Price is greater than the Cap Price, IBS will deliver to the buyer the number of shares equal to one hundred percent (100%) of Pledged Shares for the applicable component multiplied by a fraction, the numerator of which is the Floor Price plus the excess of such Settlement Price over the Cap Price, and the denominator of which is such Settlement Price. In connection with the entry into the forward contracts, IBS is entitled to receive aggregate net cash payments (amounts receivable by it upon entry into the forward contract) of $42,777,596.

F4 · price: IBS entered into two prepaid variable forward sale contracts with an unaffiliated third party buyer. IBS pledged an aggregate of 250,000 shares (the "Pledged Shares") of Installed Building Products, Inc. common stock ("Common Stock") to secure its obligations under the contracts, and retained dividend and voting rights in the Pledged Shares during the term of the pledge. The contracts obligate IBS to deliver to the buyer, on the applicable settlement date for each of the 12 components, up to one hundred percent (100%) of the number of Pledged Shares for such component or, at IBS' option, an equivalent amount of cash.

F5 · price: (Continued from Footnote 4) The number of shares of Common Stock to be delivered to the buyer on the settlement date (or on which to base the amount of cash to be delivered to the buyer on the settlement date) is to be determined as follows: (a) if the closing price of the Common Stock on the designated valuation date for the applicable component (each, a "Settlement Price") is less than or equal to $195.2611 (the "Floor Price"), IBS will deliver to the buyer all of the Pledged Shares for the applicable component; (b) if such Settlement Price is greater than the Floor Price but less than or equal to $246.6456 (the "Cap Price"), IBS will deliver to the buyer the number of shares equal to one hundred percent (100%) of the Pledged Shares for the applicable component multiplied by a fraction, the numerator of which is the Floor Price and the denominator of which is such Settlement Price and

F6 · price: (Continued from Footnote 5) (c) if such Settlement Price is greater than the Cap Price, IBS will deliver to the buyer the number of shares equal to one hundred percent (100%) of Pledged Shares for the applicable component multiplied by a fraction, the numerator of which is the Floor Price plus the excess of such Settlement Price over the Cap Price, and the denominator of which is such Settlement Price. In connection with the entry into the forward contracts, IBS is entitled to receive aggregate net cash payments (amounts receivable by it upon entry into the forward contract) of $42,777,596.

F7 · derivative.exercise_date: Each component is exercisable on the same date as it expires, and the expiration dates for the components occur from August 14, 2025 to August 22, 2025 under one contract and from March 9, 2026 to March 13, 2026 under the other contract.

F7 · derivative.expiration_date: Each component is exercisable on the same date as it expires, and the expiration dates for the components occur from August 14, 2025 to August 22, 2025 under one contract and from March 9, 2026 to March 13, 2026 under the other contract.

F8 · ownership.nature: These securities are held directly by IBS. The Reporting Person, other than IBS, disclaims beneficial ownership in the reported securities except to the extent of his pecuniary interest therein.

SEC source: 0000950170-24-065264 · ownership.xml · nonDerivative · entry 1

Carter Margot Lebenberg · CIK 0001018430 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,638

F1 · shares: The restricted stock shall vest on the earlier to occur of (i) the one year anniversary of the grant date, (ii) immediately prior to the first annual meeting of the Company's stockholders occurring after the grant date or (iii) the director's death, subject in the cases of (i) and (ii) to such director's continued service as a member of the board of directors from the grant date through the vesting date. The date of grant of the restricted stock was May 23, 2024.

SEC source: 0000950170-24-065262 · ownership.xml · nonDerivative · entry 1

Hilsheimer Lawrence A. · CIK 0001414433 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 27,148

F1 · shares: The restricted stock shall vest on the earlier to occur of (i) the one year anniversary of the grant date, (ii) immediately prior to the first annual meeting of the Company's stockholders occurring after the grant date or (iii) the director's death, subject in the cases of (i) and (ii) to such director's continued service as a member of the board of directors from the grant date through the vesting date. The date of grant of the restricted stock was May 23, 2024.

SEC source: 0000950170-24-065259 · ownership.xml · nonDerivative · entry 1

MEUSE DAVID R · CIK 0001223829 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,972

F1 · shares: The restricted stock shall vest on the earlier to occur of (i) the one year anniversary of the grant date, (ii) immediately prior to the first annual meeting of the Company's stockholders occurring after the grant date or (iii) the director's death, subject in the cases of (i) and (ii) to such director's continued service as a member of the board of directors from the grant date through the vesting date. The date of grant of the restricted stock was May 23, 2024.

SEC source: 0000950170-24-065256 · ownership.xml · nonDerivative · entry 1

SCHOTTENSTEIN ROBERT H · CIK 0001204731 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,502

F1 · shares: The restricted stock shall vest on the earlier to occur of (i) the one year anniversary of the grant date, (ii) immediately prior to the first annual meeting of the Company's stockholders occurring after the grant date or (iii) the director's death, subject in the cases of (i) and (ii) to such director's continued service as a member of the board of directors from the grant date through the vesting date. The date of grant of the restricted stock was May 23, 2024.

SEC source: 0000950170-24-065258 · ownership.xml · nonDerivative · entry 1

THOMAS MICHAEL H · CIK 0001251260 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,599

F1 · shares: The restricted stock shall vest on the earlier to occur of (i) the one year anniversary of the grant date, (ii) immediately prior to the first annual meeting of the Company's stockholders occurring after the grant date or (iii) the director's death, subject in the cases of (i) and (ii) to such director's continued service as a member of the board of directors from the grant date through the vesting date. The date of grant of the restricted stock was May 23, 2024.

SEC source: 0000950170-24-065260 · ownership.xml · nonDerivative · entry 1

Jackson Janet E. · CIK 0001599712 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,644

F1 · shares: The restricted stock shall vest on the earlier to occur of (i) the one year anniversary of the grant date, (ii) immediately prior to the first annual meeting of the Company's stockholders occurring after the grant date or (iii) the director's death, subject in the cases of (i) and (ii) to such director's continued service as a member of the board of directors from the grant date through the vesting date. The date of grant of the restricted stock was May 23, 2024.

SEC source: 0000950170-24-065257 · ownership.xml · nonDerivative · entry 1

Moore Marchelle E · CIK 0001976215 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,532

F1 · shares: The restricted stock shall vest on the earlier to occur of (i) the one year anniversary of the grant date, (ii) immediately prior to the first annual meeting of the Company's stockholders occurring after the grant date or (iii) the director's death, subject in the cases of (i) and (ii) to such director's continued service as a member of the board of directors from the grant date through the vesting date. The date of grant of the restricted stock was May 23, 2024.

SEC source: 0000950170-24-063093 · ownership.xml · nonDerivative · entry 1

Jackson Janet E. · CIK 0001599712 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,046

SEC source: 0000950170-24-059718 · ownership.xml · nonDerivative · entry 2

Niswonger Jason R · CIK 0001696709 · Chief Admin & Sustainability

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,159

F1 · price: The price represents the weighted average purchase price for multiple transactions reported on this line. The prices of the transactions reported on this line range from $229.260 to $229.855. The Reporting Person undertakes to provide, upon request by the Commission staff, the issuer or a securityholder of the issuer, full information regarding the number of shares purchased at each separate price.

SEC source: 0000950170-24-059718 · ownership.xml · nonDerivative · entry 1

Niswonger Jason R · CIK 0001696709 · Chief Admin & Sustainability

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,059

SEC source: 0000950170-24-046954 · ownership.xml · nonDerivative · entry 1

FRY TODD R · CIK 0001234942 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,513

F1 · shares: Represents shares withheld to satisfy tax withholding obligation on vesting of 1,466 shares of restricted stock pursuant to the 2014 Omnibus Incentive Plan.

SEC source: 0000950170-24-046955 · ownership.xml · nonDerivative · entry 1

HIRE WILLIAM JEFFREY · CIK 0001732519 · President of External Affairs

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 44,125

F1 · shares: Represents shares withheld to satisfy tax withholding obligation on vesting of 1,681 shares of restricted stock pursuant to the 2014 Omnibus Incentive Plan.

SEC source: 0000950170-24-046953 · ownership.xml · nonDerivative · entry 1

Edwards Jeffrey W. · CIK 0001598688 · Director · President, CEO and Chairman · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 195,703

F1 · shares: Represents shares withheld to satisfy tax withholding obligation on vesting of 16,402 shares of restricted stock pursuant to the 2014 Omnibus Incentive Plan.

SEC source: 0000950170-24-046952 · ownership.xml · nonDerivative · entry 1

Miller Michael Thomas · CIK 0001598873 · Director · Executive VP & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 22,031

F1 · shares: Represents shares withheld to satisfy tax withholding obligation on vesting of 9,053 shares of restricted stock pursuant to the 2014 Omnibus Incentive Plan.

SEC source: 0000950170-24-046951 · ownership.xml · nonDerivative · entry 1

Niswonger Jason R · CIK 0001696709 · Chief Admin & Sustainability

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 19,159

F1 · shares: Represents shares withheld to satisfy tax withholding obligation on vesting of 2,117 shares of restricted stock pursuant to the 2014 Omnibus Incentive Plan.

SEC source: 0000950170-24-030085 · ownership.xml · nonDerivative · entry 1

FRY TODD R · CIK 0001234942 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,176

SEC source: 0000950170-24-028791 · ownership.xml · nonDerivative · entry 1

Wheeler Brad A · CIK 0002005602 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,679

SEC source: 0000950170-24-027330 · ownership.xml · nonDerivative · entry 3

Miller Michael Thomas · CIK 0001598873 · Director · Executive VP & CFO

10b5-1 filing: No plan indicated

Ownership: Indirect · By Trust

Disclosed balance after: 33,320

F4 · kind: The Reporting Person donated these shares to a donor-advised fund, which will use the gifted shares for charitable purposes.

F2 · ownership.nature: These shares are held by a trust of which Mr. Miller is the sole trustee and sole beneficiary and exercises sole voting and investment power.

SEC source: 0000950170-24-028123 · ownership.xml · nonDerivative · entry 14

Edwards Jeffrey W. · CIK 0001598688 · Director · President, CEO and Chairman · 10% owner

Installed Building Systems, Inc. · CIK 0001609975 · Director by Deputization

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 1,416,194

F2 · ownership.nature: These securities are held directly by Installed Building Systems, Inc. The Reporting Person, other than Installed Building Systems, Inc., disclaims beneficial ownership in the reported securities except to the extent of his pecuniary interest therein.

SEC source: 0000950170-24-028123 · ownership.xml · nonDerivative · entry 13

Edwards Jeffrey W. · CIK 0001598688 · Director · President, CEO and Chairman · 10% owner

Installed Building Systems, Inc. · CIK 0001609975 · Director by Deputization

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 1,416,596

F14 · price: The price represents the weighted average sale price for multiple transactions reported on this line. The prices of the transactions reported on this line range from $237.64 to $238.34. The Reporting Person undertakes to provide, upon request by the Commission staff, the issuer or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

F2 · ownership.nature: These securities are held directly by Installed Building Systems, Inc. The Reporting Person, other than Installed Building Systems, Inc., disclaims beneficial ownership in the reported securities except to the extent of his pecuniary interest therein.

SEC source: 0000950170-24-028123 · ownership.xml · nonDerivative · entry 12

Edwards Jeffrey W. · CIK 0001598688 · Director · President, CEO and Chairman · 10% owner

Installed Building Systems, Inc. · CIK 0001609975 · Director by Deputization

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 1,421,191

F13 · price: The price represents the weighted average sale price for multiple transactions reported on this line. The prices of the transactions reported on this line range from $236.62 to $237.49. The Reporting Person undertakes to provide, upon request by the Commission staff, the issuer or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

F2 · ownership.nature: These securities are held directly by Installed Building Systems, Inc. The Reporting Person, other than Installed Building Systems, Inc., disclaims beneficial ownership in the reported securities except to the extent of his pecuniary interest therein.

SEC source: 0000950170-24-028123 · ownership.xml · nonDerivative · entry 11

Edwards Jeffrey W. · CIK 0001598688 · Director · President, CEO and Chairman · 10% owner

Installed Building Systems, Inc. · CIK 0001609975 · Director by Deputization

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 1,429,306

F12 · price: The price represents the weighted average sale price for multiple transactions reported on this line. The prices of the transactions reported on this line range from $235.61 to $236.61. The Reporting Person undertakes to provide, upon request by the Commission staff, the issuer or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

F2 · ownership.nature: These securities are held directly by Installed Building Systems, Inc. The Reporting Person, other than Installed Building Systems, Inc., disclaims beneficial ownership in the reported securities except to the extent of his pecuniary interest therein.

SEC source: 0000950170-24-028123 · ownership.xml · nonDerivative · entry 10

Edwards Jeffrey W. · CIK 0001598688 · Director · President, CEO and Chairman · 10% owner

Installed Building Systems, Inc. · CIK 0001609975 · Director by Deputization

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 1,442,330

F11 · price: The price represents the weighted average sale price for multiple transactions reported on this line. The prices of the transactions reported on this line range from $234.60 to $235.60. The Reporting Person undertakes to provide, upon request by the Commission staff, the issuer or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

F2 · ownership.nature: These securities are held directly by Installed Building Systems, Inc. The Reporting Person, other than Installed Building Systems, Inc., disclaims beneficial ownership in the reported securities except to the extent of his pecuniary interest therein.

SEC source: 0000950170-24-028123 · ownership.xml · nonDerivative · entry 9

Edwards Jeffrey W. · CIK 0001598688 · Director · President, CEO and Chairman · 10% owner

Installed Building Systems, Inc. · CIK 0001609975 · Director by Deputization

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 1,452,580

F10 · price: The price represents the weighted average sale price for multiple transactions reported on this line. The prices of the transactions reported on this line range from $233.59 to $234.46. The Reporting Person undertakes to provide, upon request by the Commission staff, the issuer or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

F2 · ownership.nature: These securities are held directly by Installed Building Systems, Inc. The Reporting Person, other than Installed Building Systems, Inc., disclaims beneficial ownership in the reported securities except to the extent of his pecuniary interest therein.

SEC source: 0000950170-24-028120 · ownership.xml · nonDerivative · entry 1

Jackson Janet E. · CIK 0001599712 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,168

F1 · kind: Gift to a charitable institution.

SEC source: 0000950170-24-028123 · ownership.xml · nonDerivative · entry 8

Edwards Jeffrey W. · CIK 0001598688 · Director · President, CEO and Chairman · 10% owner

Installed Building Systems, Inc. · CIK 0001609975 · Director by Deputization

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 1,464,444

F9 · price: The price represents the weighted average sale price for multiple transactions reported on this line. The prices of the transactions reported on this line range from $242.805 to $243.18. The Reporting Person undertakes to provide, upon request by the Commission staff, the issuer or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

F2 · ownership.nature: These securities are held directly by Installed Building Systems, Inc. The Reporting Person, other than Installed Building Systems, Inc., disclaims beneficial ownership in the reported securities except to the extent of his pecuniary interest therein.

SEC source: 0000950170-24-028123 · ownership.xml · nonDerivative · entry 7

Edwards Jeffrey W. · CIK 0001598688 · Director · President, CEO and Chairman · 10% owner

Installed Building Systems, Inc. · CIK 0001609975 · Director by Deputization

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 1,465,744

F8 · price: The price represents the weighted average sale price for multiple transactions reported on this line. The prices of the transactions reported on this line range from $241.49 to $242.23. The Reporting Person undertakes to provide, upon request by the Commission staff, the issuer or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

F2 · ownership.nature: These securities are held directly by Installed Building Systems, Inc. The Reporting Person, other than Installed Building Systems, Inc., disclaims beneficial ownership in the reported securities except to the extent of his pecuniary interest therein.

SEC source: 0000950170-24-028123 · ownership.xml · nonDerivative · entry 6

Edwards Jeffrey W. · CIK 0001598688 · Director · President, CEO and Chairman · 10% owner

Installed Building Systems, Inc. · CIK 0001609975 · Director by Deputization

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 1,471,255

F7 · price: The price represents the weighted average sale price for multiple transactions reported on this line. The prices of the transactions reported on this line range from $240.48 to $241.39. The Reporting Person undertakes to provide, upon request by the Commission staff, the issuer or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

F2 · ownership.nature: These securities are held directly by Installed Building Systems, Inc. The Reporting Person, other than Installed Building Systems, Inc., disclaims beneficial ownership in the reported securities except to the extent of his pecuniary interest therein.

SEC source: 0000950170-24-028123 · ownership.xml · nonDerivative · entry 5

Edwards Jeffrey W. · CIK 0001598688 · Director · President, CEO and Chairman · 10% owner

Installed Building Systems, Inc. · CIK 0001609975 · Director by Deputization

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 1,473,804

F6 · price: The price represents the weighted average sale price for multiple transactions reported on this line. The prices of the transactions reported on this line range from $239.15 to $240.11. The Reporting Person undertakes to provide, upon request by the Commission staff, the issuer or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

F2 · ownership.nature: These securities are held directly by Installed Building Systems, Inc. The Reporting Person, other than Installed Building Systems, Inc., disclaims beneficial ownership in the reported securities except to the extent of his pecuniary interest therein.

SEC source: 0000950170-24-028123 · ownership.xml · nonDerivative · entry 4

Edwards Jeffrey W. · CIK 0001598688 · Director · President, CEO and Chairman · 10% owner

Installed Building Systems, Inc. · CIK 0001609975 · Director by Deputization

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See Footnote

Disclosed balance after: 1,477,390

F5 · price: The price represents the weighted average sale price for multiple transactions reported on this line. The prices of the transactions reported on this line range from $238.14 to $239.14. The Reporting Person undertakes to provide, upon request by the Commission staff, the issuer or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

F2 · ownership.nature: These securities are held directly by Installed Building Systems, Inc. The Reporting Person, other than Installed Building Systems, Inc., disclaims beneficial ownership in the reported securities except to the extent of his pecuniary interest therein.

SEC source: 0000950170-24-028123 · ownership.xml · nonDerivative · entry 3

Edwards Jeffrey W. · CIK 0001598688 · Director · President, CEO and Chairman · 10% owner

Installed Building Systems, Inc. · CIK 0001609975 · Director by Deputization

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 1,501,125

F4 · price: The price represents the weighted average sale price for multiple transactions reported on this line. The prices of the transactions reported on this line range from $237.1281 to $238.03. The Reporting Person undertakes to provide, upon request by the Commission staff, the issuer or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

F2 · ownership.nature: These securities are held directly by Installed Building Systems, Inc. The Reporting Person, other than Installed Building Systems, Inc., disclaims beneficial ownership in the reported securities except to the extent of his pecuniary interest therein.

SEC source: 0000950170-24-028123 · ownership.xml · nonDerivative · entry 2

Edwards Jeffrey W. · CIK 0001598688 · Director · President, CEO and Chairman · 10% owner

Installed Building Systems, Inc. · CIK 0001609975 · Director by Deputization

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 1,506,805

F3 · price: The price represents the weighted average sale price for multiple transactions reported on this line. The prices of the transactions reported on this line range from $236.11 to $237.1067. The Reporting Person undertakes to provide, upon request by the Commission staff, the issuer or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

F2 · ownership.nature: These securities are held directly by Installed Building Systems, Inc. The Reporting Person, other than Installed Building Systems, Inc., disclaims beneficial ownership in the reported securities except to the extent of his pecuniary interest therein.

SEC source: 0000950170-24-028123 · ownership.xml · nonDerivative · entry 1

Edwards Jeffrey W. · CIK 0001598688 · Director · President, CEO and Chairman · 10% owner

Installed Building Systems, Inc. · CIK 0001609975 · Director by Deputization

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 1,509,130

F1 · price: The price represents the weighted average sale price for multiple transactions reported on this line. The prices of the transactions reported on this line range from $235.00 to $235.64. The Reporting Person undertakes to provide, upon request by the Commission staff, the issuer or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

F2 · ownership.nature: These securities are held directly by Installed Building Systems, Inc. The Reporting Person, other than Installed Building Systems, Inc., disclaims beneficial ownership in the reported securities except to the extent of his pecuniary interest therein.