ALH

SEC source: 0001628280-26-064678 · wk-form4_1790977258.xml · nonDerivative · entry 1

Calver Robert John · CIK 0002149940 · COO - International

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,998

F1 · shares: Represents restricted share unit ("RSU") awards granted on October 1, 2026. The RSU's shall vest in equal installments on each of the first four anniversaries of the Grant Date, subject to continued service on such vesting date. Each RSU represents the contingent right to receive one share of the Issuer's common stock on the vesting date.

SEC source: 0001628280-26-064120 · wk-form4_1790859820.xml · derivative · entry 6

Vleugels Jan Gommaar M. · CIK 0002086054 · COO - INTERNATIONAL

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 389,004 shares

Expires 2030-10-01

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.

F3 · kind: The reporting person is subject to a lock-up agreement that expires on November 16, 2026 that was entered into with the underwriters in connection with an offering of securities by the issuer's principal shareholder. The cashless exercise of options is a permissible exemption under the terms of the lock-up agreement. The exercise of such options was a transaction only between the reporting person and the issuer.

F4 · derivative.exercise_date: The stock option is fully vested and exercisable.

SEC source: 0001628280-26-064120 · wk-form4_1790859820.xml · nonDerivative · entry 4

Vleugels Jan Gommaar M. · CIK 0002086054 · COO - INTERNATIONAL

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 945,932

F2 · kind: Represents the number of shares withheld by the Issuer to satisfy the exercise price of such options.

SEC source: 0001628280-26-064120 · wk-form4_1790859820.xml · nonDerivative · entry 3

Vleugels Jan Gommaar M. · CIK 0002086054 · COO - INTERNATIONAL

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,049,583

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: These stock options were exercised on a net share settlement basis.

SEC source: 0001628280-26-064120 · wk-form4_1790859820.xml · derivative · entry 5

Vleugels Jan Gommaar M. · CIK 0002086054 · COO - INTERNATIONAL

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 389,004 shares

Expires 2030-10-01

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.

F3 · kind: The reporting person is subject to a lock-up agreement that expires on November 16, 2026 that was entered into with the underwriters in connection with an offering of securities by the issuer's principal shareholder. The cashless exercise of options is a permissible exemption under the terms of the lock-up agreement. The exercise of such options was a transaction only between the reporting person and the issuer.

F4 · derivative.exercise_date: The stock option is fully vested and exercisable.

SEC source: 0001628280-26-064120 · wk-form4_1790859820.xml · nonDerivative · entry 2

Vleugels Jan Gommaar M. · CIK 0002086054 · COO - INTERNATIONAL

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 660,579

F2 · kind: Represents the number of shares withheld by the Issuer to satisfy the exercise price of such options.

SEC source: 0001628280-26-064120 · wk-form4_1790859820.xml · nonDerivative · entry 1

Vleugels Jan Gommaar M. · CIK 0002086054 · COO - INTERNATIONAL

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 763,567

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: These stock options were exercised on a net share settlement basis.

SEC source: 0001628280-26-062245 · wk-form4_1789589544.xml · nonDerivative · entry 1

Vleugels Jan Gommaar M. · CIK 0002086054 · COO - INTERNATIONAL

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 374,563

F1 · kind: Sale of shares pursuant to Rule 10b5-1 plan entered into on 3/16/2026.

F2 · price: The price reported above is the weighted average price. The shares were sold in multiple transactions at prices ranging from $20.84 to $21.36. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

SEC source: 0001628280-26-059819 · wk-form4_1788293542.xml · nonDerivative · entry 1

Ashurst Gary Robert · CIK 0002150408 · CCO - North America

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,476

F1 · shares: Represents restricted share unit ("RSU") awards granted on August 31, 2026. The RSUs shall vest in equal installments on each of the first four anniversaries of the Grant Date, subject to continued service on such vesting date. Each RSU represents the contingent right to receive one share of the Issuer's common stock on the vesting date.

SEC source: 0001628280-26-058640 · wk-form4_1787602551.xml · nonDerivative · entry 1

BDT CAPITAL PARTNERS, LLC · CIK 0001510974 · Director · 10% owner

BDTCP GP II-A, L.P. · CIK 0002085916 · Director · 10% owner

BDTCP GP II, Co. · CIK 0002085917 · Director · 10% owner

BDT Badger Holdings, LLC · CIK 0002014505 · Director · 10% owner

BDTP GP, LLC · CIK 0001540177 · Director · 10% owner

Trott Byron D · CIK 0001472182 · Director · 10% owner

BDTCP GP II-A (DEL), LLC · CIK 0002110501 · Director · 10% owner

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: 114,832,842

F1 · price: This amount represents the $22.7362 sale price per share of common stock, par value $0.01 per share, in a secondary offering of shares, including as a result of the underwriters' exercise of an overallotment option, made pursuant to an underwriting agreement, dated August 18, 2026, which closed on August 20, 2026.

F2 · ownership.nature: This Form 4 is jointly filed by BDTBH, BDTCP GP II-A, L.P. ("BDTCP GP II-A"), BDTCP GP II-A (DEL), LLC ("BDTCP GP II-A DEL"), BDTCP GP II, Co. ("BDTCP GP II"), BDT Capital Partners, LLC ("BDTCP"), BDTP GP, LLC ("BDTP") and Byron D. Trott. BDTCP wholly owns its shares through the investment fund BDTBH. The managing member of BDTBH is BDTCP GP II-A DEL, of which BDTCP GP II-A is the sole member. The sole member of BDTCP GP II is BDTCP, of which the managing member is BDTP. Byron D. Trott is the sole member of BDTP. Each of BDTCP GP II-A DEL, BDTCP GP II-A, BDTCP GP II, BDTCP, BDTP and Mr. Trott may be deemed to have indirect voting and investment control over the shares held by BDTBH. Voting and investment determinations with respect to the shares held by BDTBH are made by an investment committee of (cont'd in next FN)

F3 · ownership.nature: (cont'd from previous FN) BDT & MSD Partners, LLC ("BDT & MSD") comprised of Byron D. Trott, Dan Jester, Gregg Lemkau, San Orr, Robert Platek, Amy Ennesser, Genevieve Hovde, Douglas Londal, Robert Verigan, Greg Olafson and Dag Skattum. Accordingly, each of the foregoing entities and individuals may be deemed to share beneficial ownership of the securities held of record by BDTBH. Each of them disclaims beneficial ownership of such securities except to the extent of their pecuniary interest therein. The address for BDTBH, BDTCP GP II-A, BDTCP GP II-A DEL, BDTCP GP II, BDTCP, BDTP and Mr. Trott is BDT & MSD, 401 North Michigan Avenue, Suite 3100, Chicago, IL 60611. Each of the reporting persons disclaims beneficial ownership of the reported securities except to the extent of his or its pecuniary interests therein. (cont'd in next FN)

F4 · ownership.nature: (cont'd from previous FN) This Form 4 shall not be deemed to be an admission that any reporting person hereunder is the beneficial owner of any of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended ("Section 16"), or for any other purpose. Robert L. Verigan is a Partner of BDT & MSD, an affiliate of BDTCP, and is a director of the Issuer. By virtue of his service on the Board of Directors of the issuer as a representative of BDTCP, for purposes of Section 16, the reporting persons may be deemed to be a director by deputization of the Issuer.

SEC source: 0001628280-26-057850 · wk-form4_1787145085.xml · nonDerivative · entry 1

Vleugels Jan Gommaar M. · CIK 0002086054 · COO - INTERNATIONAL

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 449,563

F1 · kind: Sale of shares pursuant to Rule 10b5-1 plan entered into on 3/16/2026.

F2 · price: The price reported above is the weighted average price. The shares were sold in multiple transactions at prices ranging from $24.10 to $25.05. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

SEC source: 0001628280-26-055009 · wk-form4_1786364490.xml · nonDerivative · entry 1

Schoeb Michael Donald · CIK 0002080484 · Director · CHIEF EXECUTIVE OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 3,311,177

F1 · price: The price reported above is the weighted average price. The shares were sold in multiple transactions at prices ranging from $28.00 to $28.28. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

SEC source: 0001628280-26-054555 · wk-form4_1786097092.xml · nonDerivative · entry 1

Schoeb Michael Donald · CIK 0002080484 · Director · CHIEF EXECUTIVE OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 3,325,115

F1 · price: The price reported above is the weighted average price. The shares were sold in multiple transactions at prices ranging from $28.00 to $28.16. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

SEC source: 0001628280-26-054553 · wk-form4_1786096996.xml · derivative · entry 3

Nolden Dean J · CIK 0001290460 · CHIEF FINANCIAL OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 180,682

Underlying: Common Stock, par value $0.01 per share ("Common Stock") · 15,400 shares

Expires 2035-04-14

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 · derivative.exercise_date: The stock option was fully vested and exercisable.

SEC source: 0001628280-26-054553 · wk-form4_1786096996.xml · nonDerivative · entry 2

Nolden Dean J · CIK 0001290460 · CHIEF FINANCIAL OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 14,662

F1 · price: The price reported above is the weighted average price. The shares were sold in multiple transactions at prices ranging from $28.00 to $28.16. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

SEC source: 0001628280-26-054553 · wk-form4_1786096996.xml · nonDerivative · entry 1

Nolden Dean J · CIK 0001290460 · CHIEF FINANCIAL OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 30,062

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.

SEC source: 0001628280-26-053488 · wk-form4_1785963758.xml · nonDerivative · entry 1

Schoeb Michael Donald · CIK 0002080484 · Director · CHIEF EXECUTIVE OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 3,408,401

F1 · price: The price reported above is the weighted average price. The shares were sold in multiple transactions at prices ranging from $28.00 to $28.16. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

SEC source: 0001628280-26-053510 · wk-form4_1785964090.xml · derivative · entry 3

Nolden Dean J · CIK 0001290460 · CHIEF FINANCIAL OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 196,082

Underlying: Common Stock, par value $0.01 per share ("Common Stock") · 4,600 shares

Expires 2035-04-14

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 · derivative.exercise_date: The stock option was fully vested and exercisable.

SEC source: 0001628280-26-053510 · wk-form4_1785964090.xml · nonDerivative · entry 2

Nolden Dean J · CIK 0001290460 · CHIEF FINANCIAL OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 14,662

F1 · price: The price reported above is the weighted average price. The shares were sold in multiple transactions at prices ranging from $28.00 to $28.11. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

SEC source: 0001628280-26-053510 · wk-form4_1785964090.xml · nonDerivative · entry 1

Nolden Dean J · CIK 0001290460 · CHIEF FINANCIAL OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 19,262

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.

SEC source: 0001628280-26-052742 · wk-form4_1785878659.xml · nonDerivative · entry 1

Hannan Samantha Leigh · CIK 0002080698 · CLO & CCO

10b5-1 filing: Plan reported

Ownership: Indirect · By Samantha Hannan Revocable Trust

Disclosed balance after: 286,066

F1 · kind: Sale of shares pursuant to Rule 10b5-1 plan entered into on 3/16/2026.

F2 · price: The price reported above is the weighted average price. The shares were sold in multiple transactions at prices ranging from $26.14 to $27.04. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F3 · ownership.nature: Held in a revocable trust, of which the Reporting Person is the trustee, for the benefit of members of her immediate family.

SEC source: 0001628280-26-050647 · wk-form4_1785357564.xml · derivative · entry 3

Kopetsky Amanda Brooke · CIK 0002086023 · CHIEF HUMAN RESOURCES OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock, par value $0.01 per share ("Common Stock") · 13,472 shares

Expires 2028-01-01

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 · derivative.exercise_date: The stock option was fully vested and exercisable.

SEC source: 0001628280-26-050647 · wk-form4_1785357564.xml · nonDerivative · entry 2

Kopetsky Amanda Brooke · CIK 0002086023 · CHIEF HUMAN RESOURCES OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 7,331

F1 · price: The price reported above is the weighted average price. The shares were sold in multiple transactions at prices ranging from $27.00 to $27.03. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

SEC source: 0001628280-26-050647 · wk-form4_1785357564.xml · nonDerivative · entry 1

Kopetsky Amanda Brooke · CIK 0002086023 · CHIEF HUMAN RESOURCES OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 20,803

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.

SEC source: 0001628280-26-048388 · wk-form4_1784207516.xml · nonDerivative · entry 1

Vleugels Jan Gommaar M. · CIK 0002086054 · COO - INTERNATIONAL

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 524,563

F1 · kind: Sale of shares pursuant to Rule 10b5-1 plan entered into on 3/16/2026.

F2 · price: The price reported above is the weighted average price. The shares were sold in multiple transactions at prices ranging from $25.09 to $25.81. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

SEC source: 0001628280-26-046924 · wk-form4_1783023577.xml · nonDerivative · entry 1

Hannan Samantha Leigh · CIK 0002080698 · CLO & CCO

10b5-1 filing: Plan reported

Ownership: Indirect · By Samantha Hannan Revocable Trust

Disclosed balance after: 292,066

F1 · kind: Sale of shares pursuant to Rule 10b5-1 plan entered into on 3/16/2026.

F2 · price: The price reported above is the weighted average price. The shares were sold in multiple transactions at prices ranging from $26.16 to $26.66. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F3 · ownership.nature: Held in a revocable trust, of which the Reporting Person is the trustee, for the benefit of members of her immediate family.

SEC source: 0001628280-26-045036 · wk-form4_1782302145.xml · derivative · entry 3

Kopetsky Amanda Brooke · CIK 0002086023 · CHIEF HUMAN RESOURCES OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 13,472

Underlying: Common Stock, par value $0.01 per share ("Common Stock") · 12,747 shares

Expires 2028-01-01

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 · derivative.exercise_date: The stock option was fully vested and exercisable.

SEC source: 0001628280-26-045036 · wk-form4_1782302145.xml · nonDerivative · entry 2

Kopetsky Amanda Brooke · CIK 0002086023 · CHIEF HUMAN RESOURCES OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 7,331

F1 · price: The price reported above is the weighted average price. The shares were sold in multiple transactions at prices ranging from $27.00 to $27.13. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

SEC source: 0001628280-26-045036 · wk-form4_1782302145.xml · nonDerivative · entry 1

Kopetsky Amanda Brooke · CIK 0002086023 · CHIEF HUMAN RESOURCES OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 20,078

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.

SEC source: 0001628280-26-044507 · wk-form4_1782133897.xml · derivative · entry 3

Kopetsky Amanda Brooke · CIK 0002086023 · CHIEF HUMAN RESOURCES OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 26,219

Underlying: Common Stock, par value $0.01 per share ("Common Stock") · 809 shares

Expires 2028-01-01

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 · derivative.exercise_date: The stock option was fully vested and exercisable.

SEC source: 0001628280-26-044507 · wk-form4_1782133897.xml · nonDerivative · entry 2

Kopetsky Amanda Brooke · CIK 0002086023 · CHIEF HUMAN RESOURCES OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 7,331

SEC source: 0001628280-26-044507 · wk-form4_1782133897.xml · nonDerivative · entry 1

Kopetsky Amanda Brooke · CIK 0002086023 · CHIEF HUMAN RESOURCES OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,140

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.

SEC source: 0001628280-26-043927 · wk-form4_1781727954.xml · derivative · entry 3

Sikora Brian Christopher · CIK 0002085990 · CHIEF ACCOUNTING OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 30,391

Underlying: Common Stock · 17,500 shares

Expires 2030-03-17

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 · derivative.exercise_date: The stock option was fully vested and exercisable.

SEC source: 0001628280-26-043927 · wk-form4_1781727954.xml · nonDerivative · entry 2

Sikora Brian Christopher · CIK 0002085990 · CHIEF ACCOUNTING OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 13,951

F1 · price: The price reported above is the weighted average price. The shares were sold in multiple transactions at prices ranging from $26.00 to $26.30. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

SEC source: 0001628280-26-043927 · wk-form4_1781727954.xml · nonDerivative · entry 1

Sikora Brian Christopher · CIK 0002085990 · CHIEF ACCOUNTING OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 31,451

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.

SEC source: 0001628280-26-043925 · wk-form4_1781727921.xml · nonDerivative · entry 1

Hannan Samantha Leigh · CIK 0002080698 · CLO & CCO

10b5-1 filing: Plan reported

Ownership: Indirect · By Samantha Hannan Revocable Trust

Disclosed balance after: 298,066

F1 · kind: Sale of shares pursuant to Rule 10b5-1 plan entered into on 3/16/2026.

F2 · price: The price reported above is the weighted average price. The shares were sold in multiple transactions at prices ranging from $25.52 to $25.99. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F3 · ownership.nature: Held in a revocable trust, of which the Reporting Person is the trustee, for the benefit of members of her immediate family.

SEC source: 0001628280-26-043929 · wk-form4_1781728003.xml · nonDerivative · entry 1

Vleugels Jan Gommaar M. · CIK 0002086054 · COO - INTERNATIONAL

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 599,563

F1 · kind: Sale of shares pursuant to Rule 10b5-1 plan entered into on 3/16/2026.

F2 · price: The price reported above is the weighted average price. The shares were sold in multiple transactions at prices ranging from $25.48 to $25.95. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

SEC source: 0001628280-26-042895 · wk-form4_1781296710.xml · nonDerivative · entry 1

Anderson Clyde Barbour · CIK 0002080481 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 180,548

F1 · shares: The restricted share unit ("RSU") awards were granted on June 11, 2026. The RSUs shall vest on the earlier of (i) the one-year anniversary of the Grant Date, (ii) the next-occurring annual meeting of our stockholders and (iii) a Change of Control, subject to continued service on such vesting date. Each RSU represents the contingent right to receive one share of the Issuer's common stock on the vesting date.

F2 · balance_after: The reporting person has reported prior RSU awards in Table II of Form 4. The total reported in Column 5 includes the 6,374 newly awarded RSUs, 7,272 RSUs previously reported in Table II and 166,902 shares of common stock in the company.

SEC source: 0001628280-26-042900 · wk-form4_1781296776.xml · nonDerivative · entry 1

Nayak Narasimha K. · CIK 0002080518 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,191

F1 · shares: The restricted share unit ("RSU") awards were granted on June 11, 2026. The RSUs shall vest on the earlier of (i) the one-year anniversary of the Grant Date, (ii) the next-occurring annual meeting of our stockholders and (iii) a Change of Control, subject to continued service on such vesting date. Each RSU represents the contingent right to receive one share of the Issuer's common stock on the vesting date.

F2 · balance_after: The reporting person has reported prior RSU awards in Table II of Form 4. The total reported in Column 5 includes the 6,374 newly awarded RSUs, 7,272 RSUs previously reported in Table II and 4,545 shares of common stock in the company.

SEC source: 0001628280-26-042907 · wk-form4_1781297001.xml · nonDerivative · entry 1

BDT CAPITAL PARTNERS, LLC · CIK 0001510974 · Director · 10% owner

BDTCP GP II-A, L.P. · CIK 0002085916 · Director · 10% owner

BDTCP GP II, Co. · CIK 0002085917 · Director · 10% owner

BDT Badger Holdings, LLC · CIK 0002014505 · Director · 10% owner

BDTP GP, LLC · CIK 0001540177 · Director · 10% owner

Trott Byron D · CIK 0001472182 · Director · 10% owner

BDTCP GP II-A (DEL), LLC · CIK 0002110501 · Director · 10% owner

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: 140,765,342

F1 · shares: The restricted share unit ("RSU") awards were granted on June 11, 2026. The RSUs shall vest on the earlier of (i) the one-year anniversary of the Grant Date, (ii) the next-occurring annual meeting of our stockholders and (iii) a Change of Control, subject to continued service on such vesting date. Each RSU represents the contingent right to receive one share of the Issuer's common stock on the vesting date.

F2 · shares: Represents shares of Common Stock pursuant to an award of RSUs granted to Robert L. Verigan in connection with his service as a director. Mr. Verigan has automatically assigned all rights, title and interest in the RSUs reported herein to BDT Badger Holdings LLC ("BDTBH").

F3 · balance_after: The reporting person has reported prior RSU awards in Table II of Form 4. The total reported in Column 5 includes the 6,374 newly awarded RSUs, 7,272 RSUs previously reported in Table II and 140,751,696 shares of common stock in the company.

F2 · ownership.direct: Represents shares of Common Stock pursuant to an award of RSUs granted to Robert L. Verigan in connection with his service as a director. Mr. Verigan has automatically assigned all rights, title and interest in the RSUs reported herein to BDT Badger Holdings LLC ("BDTBH").

F4 · ownership.nature: This Form 4 is jointly filed by BDTBH, BDTCP GP II-A, L.P. ("BDTCP GP II-A"), BDTCP GP II-A (DEL), LLC ("BDTCP GP II-A DEL"), BDTCP GP II, Co. ("BDTCP GP II"), BDT Capital Partners, LLC ("BDTCP"), BDTP GP, LLC ("BDTP") and Byron D. Trott. BDTCP wholly owns its shares through the investment fund BDTBH. The managing member of BDTBH is BDTCP GP II-A DEL, of which BDTCP GP II-A is the sole member. The sole member of BDTCP GP II is BDTCP, of which the managing member is BDTP. Byron D. Trott is the sole member of BDTP. Each of BDTCP GP II-A DEL, BDTCP GP II-A, BDTCP GP II, BDTCP, BDTP and Mr. Trott may be deemed to have indirect voting and investment control over the shares held by BDTBH. Voting and investment determinations with respect to the shares held by BDTBH are made by an investment committee of (cont'd in next FN)

F5 · ownership.nature: (cont'd from previous FN) BDT & MSD Partners, LLC ("BDT & MSD") comprised of Byron D. Trott, Dan Jester, Gregg Lemkau, San Orr, Robert Platek, Amy Ennesser, Genevieve Hovde, Douglas Londal, Robert Verigan, Greg Olafson and a rotating non-voting observer. Accordingly, each of the foregoing entities and individuals may be deemed to share beneficial ownership of the securities held of record by BDTBH. Each of them disclaims beneficial ownership of such securities except to the extent of their pecuniary interest therein. The address for BDTBH, BDTCP GP II-A DEL, BDTCP GP II-A, BDTCP GP II-A DEL, BDTCP GP II, BDTCP, BDTP and Mr. Trott is BDT & MSD, 401 North Michigan Avenue, Suite 3100, Chicago, IL 60611. Each of the reporting persons disclaims beneficial ownership of the reported securities except to the extent of his or its pecuniary interests therein. (cont'd in next FN)

F6 · ownership.nature: (con't from previous FN) This Form 4 shall not be deemed to be an admission that any reporting person hereunder is the beneficial owner of any of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended ("Section 16"), or for any other purpose. Robert L. Verigan is a Partner of BDT & MSD, an affiliate of BDTCP, and is a director of the Issuer. By virtue of his service on the Board of Directors of the issuer as a representative of BDTCP, for purposes of Section 16, the reporting persons may be deemed to be a director by deputization of the Issuer.

SEC source: 0001628280-26-042897 · wk-form4_1781296728.xml · nonDerivative · entry 1

Hodges Amanda Lillian · CIK 0002087379 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,646

F1 · shares: The restricted share unit ("RSU") awards were granted on June 11, 2026. The RSUs shall vest on the earlier of (i) the one-year anniversary of the Grant Date, (ii) the next-occurring annual meeting of our stockholders and (iii) a Change of Control, subject to continued service on such vesting date. Each RSU represents the contingent right to receive one share of the Issuer's common stock on the vesting date.

F2 · balance_after: The reporting person has reported prior RSU awards in Table II of Form 4. The total reported in Column 5 includes the 6,374 newly awarded RSUs and 7,272 RSUs previously reported in Table II.

SEC source: 0001628280-26-042894 · wk-form4_1781296689.xml · nonDerivative · entry 1

FITZGERALD TIMOTHY JOHN · CIK 0001248449 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 500,875

F1 · shares: The restricted share unit ("RSU") awards were granted on June 11, 2026. The RSUs shall vest on the earlier of (i) the one-year anniversary of the Grant Date, (ii) the next-occurring annual meeting of our stockholders and (iii) a Change of Control, subject to continued service on such vesting date. Each RSU represents the contingent right to receive one share of the Issuer's common stock on the vesting date.

F2 · balance_after: The reporting person has reported prior RSU awards in Table II of Form 4. The total reported in Column 5 includes the 6,374 newly awarded RSUs, 7,272 RSUs previously reported in Table II and 487,229 shares of common stock in the company.

SEC source: 0001628280-26-042898 · wk-form4_1781296761.xml · nonDerivative · entry 1

KNIGHT PHYLLIS A · CIK 0001211850 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,646

F1 · shares: The restricted share unit ("RSU") awards were granted on June 11, 2026. The RSUs shall vest on the earlier of (i) the one-year anniversary of the Grant Date, (ii) the next-occurring annual meeting of our stockholders and (iii) a Change of Control, subject to continued service on such vesting date. Each RSU represents the contingent right to receive one share of the Issuer's common stock on the vesting date.

F2 · balance_after: The reporting person has reported prior RSU awards in Table II of Form 4. The total reported in Column 5 includes the 6,374 newly awarded RSUs and 7,272 RSUs previously reported in Table II.

SEC source: 0001628280-26-025767 · wk-form4_1776457426.xml · nonDerivative · entry 1

Sikora Brian Christopher · CIK 0002085990 · CHIEF ACCOUNTING OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,951

F1 · shares: Represents restricted share unit ("RSU") awards granted on April 16, 2026. The RSUs shall vest in equal installments on each of the first four anniversaries of the Grant Date, subject to continued service on such vesting date. Each RSU represents the contingent right to receive one share of the Issuer's common stock on the vesting date.

SEC source: 0001628280-26-019695 · wk-form4_1773938016.xml · nonDerivative · entry 1

Hannan Samantha Leigh · CIK 0002080698 · CLO & CCO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 311,397

F1 · shares: Represents restricted share unit ("RSU") awards granted on March 17, 2026. The RSUs shall vest in equal installments on each of the first four anniversaries of the Grant Date, subject to continued service on such vesting date. Each RSU represents the contingent right to receive one share of the Issuer's common stock on the vesting date.

SEC source: 0001628280-26-019700 · wk-form4_1773938267.xml · nonDerivative · entry 1

Schoeb Michael Donald · CIK 0002080484 · Director · CHIEF EXECUTIVE OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,436,362

F1 · shares: Represents restricted share unit ("RSU") awards granted on March 17, 2026. The RSUs shall vest in equal installments on each of the first four anniversaries of the Grant Date, subject to continued service on such vesting date. Each RSU represents the contingent right to receive one share of the Issuer's common stock on the vesting date.

SEC source: 0001628280-26-019702 · wk-form4_1773938429.xml · nonDerivative · entry 1

Mancuso Michael Gaetano · CIK 0002080519 · COO - NORTH AMERICA

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,798

F1 · shares: Represents restricted share unit ("RSU") awards granted on March 17, 2026. The RSUs shall vest in equal installments on each of the first four anniversaries of the Grant Date, subject to continued service on such vesting date. Each RSU represents the contingent right to receive one share of the Issuer's common stock on the vesting date.

SEC source: 0001628280-26-019693 · wk-form4_1773937806.xml · nonDerivative · entry 1

Sikora Brian Christopher · CIK 0002085990 · CHIEF ACCOUNTING OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,681

F1 · shares: Represents restricted share unit ("RSU") awards granted on March 17, 2026. The RSUs shall vest in equal installments on each of the first four anniversaries of the Grant Date, subject to continued service on such vesting date. Each RSU represents the contingent right to receive one share of the Issuer's common stock on the vesting date.

SEC source: 0001628280-26-019697 · wk-form4_1773938137.xml · nonDerivative · entry 1

Kopetsky Amanda Brooke · CIK 0002086023 · CHIEF HUMAN RESOURCES OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,331

F1 · shares: Represents restricted share unit ("RSU") awards granted on March 17, 2026. The RSUs shall vest in equal installments on each of the first four anniversaries of the Grant Date, subject to continued service on such vesting date. Each RSU represents the contingent right to receive one share of the Issuer's common stock on the vesting date.

SEC source: 0001628280-26-019709 · wk-form4_1773938867.xml · nonDerivative · entry 1

Hainline Joseph Weedon III · CIK 0002086039 · CHIEF TECHNOLOGY OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,798

F1 · shares: Represents restricted share unit ("RSU") awards granted on March 17, 2026. The RSUs shall vest in equal installments on each of the first four anniversaries of the Grant Date, subject to continued service on such vesting date. Each RSU represents the contingent right to receive one share of the Issuer's common stock on the vesting date.