SCHEDULE 13G

CUSIP No.

83601L102

Names of Reporting Persons

WP XI Partners, L.P.

Check the appropriate box if a member of a Group (see instructions)

(a)

(b)

Sec Use Only

Citizenship or Place of Organization

DELAWARE

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 0.00
6	Shared Voting Power 73,038,253.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 43,822,952.00

Aggregate Amount Beneficially Owned by Each Reporting Person

73,038,253.00

Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

Checkbox not checked

Percent of class represented by amount in row (9)

25.7 %

Type of Reporting Person (See Instructions)

Comment for Type of Reporting Person: (1) As more fully described in Item 4 of this Amendment No. 4 to Schedule 13G, the WP Investors are party to a Stockholders Agreement with the GTCR Investors and certain other holders of Common Stock of the Issuer. The WP Investors, together with the GTCR Investors, hold an aggregate total of 73,038,253 shares of Common Stock of the Issuer (approximately 25.7% of the outstanding shares of Common Stock of the Issuer), of which 29,215,301 shares of Common Stock are publicly reported as being owned by the GTCR Investors in such entities' Form 4, filed with the U.S. Securities and Exchange Commission ("Commission") on November 12, 2025. Although the WP Reporting Persons may be deemed to beneficially own the Common Stock held as of record by the GTCR Investors as a result of the Stockholders Agreement, each WP Reporting Person expressly disclaims beneficial ownership (within the meaning of Rule 13d-3 of the Securities Exchange Act of 1934, as amended (the "Exchange Act")) with respect to any shares of Common Stock other than the shares of Common Stock of the Issuer owned of record by such WP Reporting Person. The percentages herein have been determined in accordance with footnote 2 below. Capitalized terms used herein are defined in Items 2(a) or 4 below. (2) Calculated based on 284,093,929 shares of Common Stock outstanding as of October 28, 2025 as reported on the Issuer's final prospectus reported on Form 424B7, filed on November 7, 2025.

SCHEDULE 13G

CUSIP No.

83601L102

Names of Reporting Persons

WARBURG PINCUS PRIVATE EQUITY XI, L.P.

Check the appropriate box if a member of a Group (see instructions)

(a)

(b)

Sec Use Only

Citizenship or Place of Organization

DELAWARE

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 0.00
6	Shared Voting Power 73,038,253.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 43,822,952.00

Aggregate Amount Beneficially Owned by Each Reporting Person

73,038,253.00

Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

Checkbox not checked

Percent of class represented by amount in row (9)

25.7 %

Type of Reporting Person (See Instructions)

Comment for Type of Reporting Person: (1) As more fully described in Item 4 of this Amendment No. 4 to Schedule 13G, the WP Investors are party to a Stockholders Agreement with the GTCR Investors and certain other holders of Common Stock of the Issuer. The WP Investors, together with the GTCR Investors, hold an aggregate total of 73,038,253 shares of Common Stock of the Issuer (approximately 25.7% of the outstanding shares of Common Stock of the Issuer), of which 29,215,301 shares of Common Stock are publicly reported as being owned by the GTCR Investors in such entities' Form 4, filed with the Commission on November 12, 2025. Although the WP Reporting Persons may be deemed to beneficially own the Common Stock held as of record by the GTCR Investors as a result of the Stockholders Agreement, each WP Reporting Person expressly disclaims beneficial ownership (within the meaning of Rule 13d-3 of the Exchange Act) with respect to any shares of Common Stock other than the shares of Common Stock of the Issuer owned of record by such WP Reporting Person. The percentages herein have been determined in accordance with footnote 2 below. Capitalized terms used herein are defined in Items 2(a) or 4 below. (2) Calculated based on 284,093,929 shares of Common Stock outstanding as of October 28, 2025 as reported on the Issuer's final prospectus reported on Form 424B7, filed on November 7, 2025.

SCHEDULE 13G

CUSIP No.

83601L102

Names of Reporting Persons

WARBURG PINCUS XI PARTNERS, L.P.

Check the appropriate box if a member of a Group (see instructions)

(a)

(b)

Sec Use Only

Citizenship or Place of Organization

DELAWARE

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 0.00
6	Shared Voting Power 73,038,253.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 43,822,952.00

Aggregate Amount Beneficially Owned by Each Reporting Person

73,038,253.00

Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

Checkbox not checked

Percent of class represented by amount in row (9)

25.7 %

Type of Reporting Person (See Instructions)

Comment for Type of Reporting Person: (1) As more fully described in Item 4 of this Amendment No. 4 to Schedule 13G, the WP Investors are party to a Stockholders Agreement with the GTCR Investors and certain other holders of Common Stock of the Issuer. The WP Investors, together with the GTCR Investors, hold an aggregate total of 73,038,253 shares of Common Stock of the Issuer (approximately 25.7% of the outstanding shares of Common Stock of the Issuer), of which 29,215,301 shares of Common Stock are publicly reported as being owned by the GTCR Investors in such entities' Form 4, filed with the Commission on November 12, 2025. Although the WP Reporting Persons may be deemed to beneficially own the Common Stock held as of record by the GTCR Investors as a result of the Stockholders Agreement, each WP Reporting Person expressly disclaims beneficial ownership (within the meaning of Rule 13d-3 of the Exchange Act) with respect to any shares of Common Stock other than the shares of Common Stock of the Issuer owned of record by such WP Reporting Person. The percentages herein have been determined in accordance with footnote 2 below. Capitalized terms used herein are defined in Items 2(a) or 4 below. (2) Calculated based on 284,093,929 shares of Common Stock outstanding as of October 28, 2025 as reported on the Issuer's final prospectus reported on Form 424B7, filed on November 7, 2025.

SCHEDULE 13G

CUSIP No.

83601L102

Names of Reporting Persons

WARBURG PINCUS PRIVATE EQUITY XI-B, L.P.

Check the appropriate box if a member of a Group (see instructions)

(a)

(b)

Sec Use Only

Citizenship or Place of Organization

DELAWARE

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 0.00
6	Shared Voting Power 73,038,253.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 43,822,952.00

Aggregate Amount Beneficially Owned by Each Reporting Person

73,038,253.00

Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

Checkbox not checked

Percent of class represented by amount in row (9)

25.7 %

Type of Reporting Person (See Instructions)

Comment for Type of Reporting Person: (1) As more fully described in Item 4 of this Amendment No. 4 to Schedule 13G, the WP Investors are party to a Stockholders Agreement with the GTCR Investors and certain other holders of Common Stock of the Issuer. The WP Investors, together with the GTCR Investors, hold an aggregate total of 73,038,253 shares of Common Stock of the Issuer (approximately 25.7% of the outstanding shares of Common Stock of the Issuer), of which 29,215,301 shares of Common Stock are publicly reported as being owned by the GTCR Investors in such entities' Form 4, filed with the Commission on November 12, 2025. Although the WP Reporting Persons may be deemed to beneficially own the Common Stock held as of record by the GTCR Investors as a result of the Stockholders Agreement, each WP Reporting Person expressly disclaims beneficial ownership (within the meaning of Rule 13d-3 of the Exchange Act) with respect to any shares of Common Stock other than the shares of Common Stock of the Issuer owned of record by such WP Reporting Person. The percentages herein have been determined in accordance with footnote 2 below. Capitalized terms used herein are defined in Items 2(a) or 4 below. (2) Calculated based on 284,093,929 shares of Common Stock outstanding as of October 28, 2025 as reported on the Issuer's final prospectus reported on Form 424B7, filed on November 7, 2025.

SCHEDULE 13G

CUSIP No.

83601L102

Names of Reporting Persons

WARBURG PINCUS PRIVATE EQUITY XI-C, L.P.

Check the appropriate box if a member of a Group (see instructions)

(a)

(b)

Sec Use Only

Citizenship or Place of Organization

DELAWARE

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 0.00
6	Shared Voting Power 73,038,253.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 43,822,952.00

Aggregate Amount Beneficially Owned by Each Reporting Person

73,038,253.00

Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

Checkbox not checked

Percent of class represented by amount in row (9)

25.7 %

Type of Reporting Person (See Instructions)

Comment for Type of Reporting Person: (1) As more fully described in Item 4 of this Amendment No. 4 to Schedule 13G, the WP Investors are party to a Stockholders Agreement with the GTCR Investors and certain other holders of Common Stock of the Issuer. The WP Investors, together with the GTCR Investors, hold an aggregate total of 73,038,253 shares of Common Stock of the Issuer (approximately 25.7% of the outstanding shares of Common Stock of the Issuer), of which 29,215,301 shares of Common Stock are publicly reported as being owned by the GTCR Investors in such entities' Form 4, filed with the Commission on November 12, 2025. Although the WP Reporting Persons may be deemed to beneficially own the Common Stock held as of record by the GTCR Investors as a result of the Stockholders Agreement, each WP Reporting Person expressly disclaims beneficial ownership (within the meaning of Rule 13d-3 of the Exchange Act) with respect to any shares of Common Stock other than the shares of Common Stock of the Issuer owned of record by such WP Reporting Person. The percentages herein have been determined in accordance with footnote 2 below. Capitalized terms used herein are defined in Items 2(a) or 4 below. (2) Calculated based on 284,093,929 shares of Common Stock outstanding as of October 28, 2025 as reported on the Issuer's final prospectus reported on Form 424B7, filed on November 7, 2025.

SCHEDULE 13G

CUSIP No.

83601L102

Names of Reporting Persons

BULL CO-INVEST L.P.

Check the appropriate box if a member of a Group (see instructions)

(a)

(b)

Sec Use Only

Citizenship or Place of Organization

DELAWARE

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 0.00
6	Shared Voting Power 73,038,253.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 43,822,952.00

Aggregate Amount Beneficially Owned by Each Reporting Person

73,038,253.00

Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

Checkbox not checked

Percent of class represented by amount in row (9)

25.7 %

Type of Reporting Person (See Instructions)

Comment for Type of Reporting Person: (1) (1) As more fully described in Item 4 of this Amendment No. 4 to Schedule 13G, the WP Investors are party to a Stockholders Agreement with the GTCR Investors and certain other holders of Common Stock of the Issuer. The WP Investors, together with the GTCR Investors, hold an aggregate total of 73,038,253 shares of Common Stock of the Issuer (approximately 25.7% of the outstanding shares of Common Stock of the Issuer), of which 29,215,301 shares of Common Stock are publicly reported as being owned by the GTCR Investors in such entities' Form 4, filed with the Commission on November 12, 2025. Although the WP Reporting Persons may be deemed to beneficially own the Common Stock held as of record by the GTCR Investors as a result of the Stockholders Agreement, each WP Reporting Person expressly disclaims beneficial ownership (within the meaning of Rule 13d-3 of the Exchange Act) with respect to any shares of Common Stock other than the shares of Common Stock of the Issuer owned of record by such WP Reporting Person. The percentages herein have been determined in accordance with footnote 2 below. Capitalized terms used herein are defined in Items 2(a) or 4 below. (2) Calculated based on 284,093,929 shares of Common Stock outstanding as of October 28, 2025 as reported on the Issuer's final prospectus reported on Form 424B7, filed on November 7, 2025.

SCHEDULE 13G

CUSIP No.

83601L102

Names of Reporting Persons

WARBURG PINCUS XI, L.P.

Check the appropriate box if a member of a Group (see instructions)

(a)

(b)

Sec Use Only

Citizenship or Place of Organization

DELAWARE

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 0.00
6	Shared Voting Power 73,038,253.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 43,822,952.00

Aggregate Amount Beneficially Owned by Each Reporting Person

73,038,253.00

Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

Checkbox not checked

Percent of class represented by amount in row (9)

25.7 %

Type of Reporting Person (See Instructions)

Comment for Type of Reporting Person: (1) As more fully described in Item 4 of this Amendment No. 4 to Schedule 13G, the WP Investors are party to a Stockholders Agreement with the GTCR Investors and certain other holders of Common Stock of the Issuer. The WP Investors, together with the GTCR Investors, hold an aggregate total of 73,038,253 shares of Common Stock of the Issuer (approximately 25.7% of the outstanding shares of Common Stock of the Issuer), of which 29,215,301 shares of Common Stock are publicly reported as being owned by the GTCR Investors in such entities' Form 4, filed with the Commission on November 12, 2025. Although the WP Reporting Persons may be deemed to beneficially own the Common Stock held as of record by the GTCR Investors as a result of the Stockholders Agreement, each WP Reporting Person expressly disclaims beneficial ownership (within the meaning of Rule 13d-3 of the Exchange Act) with respect to any shares of Common Stock other than the shares of Common Stock of the Issuer owned of record by such WP Reporting Person. The percentages herein have been determined in accordance with footnote 2 below. Capitalized terms used herein are defined in Items 2(a) or 4 below. (2) Calculated based on 284,093,929 shares of Common Stock outstanding as of October 28, 2025 as reported on the Issuer's final prospectus reported on Form 424B7, filed on November 7, 2025.

SCHEDULE 13G

CUSIP No.

83601L102

Names of Reporting Persons

WP GLOBAL LLC

Check the appropriate box if a member of a Group (see instructions)

(a)

(b)

Sec Use Only

Citizenship or Place of Organization

DELAWARE

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 0.00
6	Shared Voting Power 73,038,253.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 43,822,952.00

Aggregate Amount Beneficially Owned by Each Reporting Person

73,038,253.00

Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

Checkbox not checked

Percent of class represented by amount in row (9)

25.7 %

Type of Reporting Person (See Instructions)

Comment for Type of Reporting Person: (1) As more fully described in Item 4 of this Amendment No. 4 to Schedule 13G, the WP Investors are party to a Stockholders Agreement with the GTCR Investors and certain other holders of Common Stock of the Issuer. The WP Investors, together with the GTCR Investors, hold an aggregate total of 73,038,253 shares of Common Stock of the Issuer (approximately 25.7% of the outstanding shares of Common Stock of the Issuer), of which 29,215,301 shares of Common Stock are publicly reported as being owned by the GTCR Investors in such entities' Form 4, filed with the Commission on November 12, 2025. Although the WP Reporting Persons may be deemed to beneficially own the Common Stock held as of record by the GTCR Investors as a result of the Stockholders Agreement, each WP Reporting Person expressly disclaims beneficial ownership (within the meaning of Rule 13d-3 of the Exchange Act) with respect to any shares of Common Stock other than the shares of Common Stock of the Issuer owned of record by such WP Reporting Person. The percentages herein have been determined in accordance with footnote 2 below. Capitalized terms used herein are defined in Items 2(a) or 4 below. (2) Calculated based on 284,093,929 shares of Common Stock outstanding as of October 28, 2025 as reported on the Issuer's final prospectus reported on Form 424B7, filed on November 7, 2025.

SCHEDULE 13G

CUSIP No.

83601L102

Names of Reporting Persons

WARBURG PINCUS PARTNERS II, L.P.

Check the appropriate box if a member of a Group (see instructions)

(a)

(b)

Sec Use Only

Citizenship or Place of Organization

DELAWARE

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 73,038,253.00
6	Shared Voting Power 0.00
7	Sole Dispositive Power 43,822,952.00
8	Shared Dispositive Power 0.00

Aggregate Amount Beneficially Owned by Each Reporting Person

73,038,253.00

Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

Checkbox not checked

Percent of class represented by amount in row (9)

25.7 %

Type of Reporting Person (See Instructions)

Comment for Type of Reporting Person: (1) As more fully described in Item 4 of this Amendment No. 4 to Schedule 13G, the WP Investors are party to a Stockholders Agreement with the GTCR Investors and certain other holders of Common Stock of the Issuer. The WP Investors, together with the GTCR Investors, hold an aggregate total of 73,038,253 shares of Common Stock of the Issuer (approximately 25.7% of the outstanding shares of Common Stock of the Issuer), of which 29,215,301 shares of Common Stock are publicly reported as being owned by the GTCR Investors in such entities' Form 4, filed with the Commission on November 12, 2025. Although the WP Reporting Persons may be deemed to beneficially own the Common Stock held as of record by the GTCR Investors as a result of the Stockholders Agreement, each WP Reporting Person expressly disclaims beneficial ownership (within the meaning of Rule 13d-3 of the Exchange Act) with respect to any shares of Common Stock other than the shares of Common Stock of the Issuer owned of record by such WP Reporting Person. The percentages herein have been determined in accordance with footnote 2 below. Capitalized terms used herein are defined in Items 2(a) or 4 below. (2) Calculated based on 284,093,929 shares of Common Stock outstanding as of October 28, 2025 as reported on the Issuer's final prospectus reported on Form 424B7, filed on November 7, 2025.

SCHEDULE 13G

CUSIP No.

83601L102

Names of Reporting Persons

WARBURG PINCUS PARTNERS GP LLC.

Check the appropriate box if a member of a Group (see instructions)

(a)

(b)

Sec Use Only

Citizenship or Place of Organization

DELAWARE

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 0.00
6	Shared Voting Power 73,038,253.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 43,822,952.00

Aggregate Amount Beneficially Owned by Each Reporting Person

73,038,253.00

Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

Checkbox not checked

Percent of class represented by amount in row (9)

25.7 %

Type of Reporting Person (See Instructions)

Comment for Type of Reporting Person: (1) As more fully described in Item 4 of this Amendment No. 4 to Schedule 13G, the WP Investors are party to a Stockholders Agreement with the GTCR Investors and certain other holders of Common Stock of the Issuer. The WP Investors, together with the GTCR Investors, hold an aggregate total of 73,038,253 shares of Common Stock of the Issuer (approximately 25.7% of the outstanding shares of Common Stock of the Issuer), of which 29,215,301 shares of Common Stock are publicly reported as being owned by the GTCR Investors in such entities' Form 4, filed with the Commission on November 12, 2025. Although the WP Reporting Persons may be deemed to beneficially own the Common Stock held as of record by the GTCR Investors as a result of the Stockholders Agreement, each WP Reporting Person expressly disclaims beneficial ownership (within the meaning of Rule 13d-3 of the Exchange Act) with respect to any shares of Common Stock other than the shares of Common Stock of the Issuer owned of record by such WP Reporting Person. The percentages herein have been determined in accordance with footnote 2 below. Capitalized terms used herein are defined in Items 2(a) or 4 below. (2) Calculated based on 284,093,929 shares of Common Stock outstanding as of October 28, 2025 as reported on the Issuer's final prospectus reported on Form 424B7, filed on November 7, 2025.

SCHEDULE 13G

CUSIP No.

83601L102

Names of Reporting Persons

WARBURG PINCUS & CO.

Check the appropriate box if a member of a Group (see instructions)

(a)

(b)

Sec Use Only

Citizenship or Place of Organization

NEW YORK

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 0.00
6	Shared Voting Power 73,038,253.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 43,822,952.00

Aggregate Amount Beneficially Owned by Each Reporting Person

73,038,253.00

Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

Checkbox not checked

Percent of class represented by amount in row (9)

25.7 %

Type of Reporting Person (See Instructions)

Comment for Type of Reporting Person: (1) As more fully described in Item 4 of this Amendment No. 4 to Schedule 13G, the WP Investors are party to a Stockholders Agreement with the GTCR Investors and certain other holders of Common Stock of the Issuer. The WP Investors, together with the GTCR Investors, hold an aggregate total of 73,038,253 shares of Common Stock of the Issuer (approximately 25.7% of the outstanding shares of Common Stock of the Issuer), of which 29,215,301 shares of Common Stock are publicly reported as being owned by the GTCR Investors in such entities' Form 4, filed with the Commission on November 12, 2025. Although the WP Reporting Persons may be deemed to beneficially own the Common Stock held as of record by the GTCR Investors as a result of the Stockholders Agreement, each WP Reporting Person expressly disclaims beneficial ownership (within the meaning of Rule 13d-3 of the Exchange Act) with respect to any shares of Common Stock other than the shares of Common Stock of the Issuer owned of record by such WP Reporting Person. The percentages herein have been determined in accordance with footnote 2 below. Capitalized terms used herein are defined in Items 2(a) or 4 below. (2) Calculated based on 284,093,929 shares of Common Stock outstanding as of October 28, 2025 as reported on the Issuer's final prospectus reported on Form 424B7, filed on November 7, 2025.

SCHEDULE 13G

CUSIP No.

83601L102

Names of Reporting Persons

WARBURG PINCUS (CAYMAN) XI, L.P.

Check the appropriate box if a member of a Group (see instructions)

(a)

(b)

Sec Use Only

Citizenship or Place of Organization

CAYMAN ISLANDS

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 0.00
6	Shared Voting Power 73,038,253.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 43,822,952.00

Aggregate Amount Beneficially Owned by Each Reporting Person

73,038,253.00

Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

Checkbox not checked

Percent of class represented by amount in row (9)

25.7 %

Type of Reporting Person (See Instructions)

Comment for Type of Reporting Person: (1) As more fully described in Item 4 of this Amendment No. 4 to Schedule 13G, the WP Investors are party to a Stockholders Agreement with the GTCR Investors and certain other holders of Common Stock of the Issuer. The WP Investors, together with the GTCR Investors, hold an aggregate total of 73,038,253 shares of Common Stock of the Issuer (approximately 25.7% of the outstanding shares of Common Stock of the Issuer), of which 29,215,301 shares of Common Stock are publicly reported as being owned by the GTCR Investors in such entities' Form 4, filed with the Commission on November 12, 2025. Although the WP Reporting Persons may be deemed to beneficially own the Common Stock held as of record by the GTCR Investors as a result of the Stockholders Agreement, each WP Reporting Person expressly disclaims beneficial ownership (within the meaning of Rule 13d-3 of the Exchange Act) with respect to any shares of Common Stock other than the shares of Common Stock of the Issuer owned of record by such WP Reporting Person. The percentages herein have been determined in accordance with footnote 2 below. Capitalized terms used herein are defined in Items 2(a) or 4 below. (2) Calculated based on 284,093,929 shares of Common Stock outstanding as of October 28, 2025 as reported on the Issuer's final prospectus reported on Form 424B7, filed on November 7, 2025.

SCHEDULE 13G

CUSIP No.

83601L102

Names of Reporting Persons

WARBURG PINCUS XI-C, LLC.

Check the appropriate box if a member of a Group (see instructions)

(a)

(b)

Sec Use Only

Citizenship or Place of Organization

DELAWARE

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 0.00
6	Shared Voting Power 73,038,253.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 43,822,952.00

Aggregate Amount Beneficially Owned by Each Reporting Person

73,038,253.00

Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

Checkbox not checked

Percent of class represented by amount in row (9)

25.7 %

Type of Reporting Person (See Instructions)

Comment for Type of Reporting Person: (1) As more fully described in Item 4 of this Amendment No. 4 to Schedule 13G, the WP Investors are party to a Stockholders Agreement with the GTCR Investors and certain other holders of Common Stock of the Issuer. The WP Investors, together with the GTCR Investors, hold an aggregate total of 73,038,253 shares of Common Stock of the Issuer (approximately 25.7% of the outstanding shares of Common Stock of the Issuer), of which 29,215,301 shares of Common Stock are publicly reported as being owned by the GTCR Investors in such entities' Form 4, filed with the Commission on November 12, 2025. Although the WP Reporting Persons may be deemed to beneficially own the Common Stock held as of record by the GTCR Investors as a result of the Stockholders Agreement, each WP Reporting Person expressly disclaims beneficial ownership (within the meaning of Rule 13d-3 of the Exchange Act) with respect to any shares of Common Stock other than the shares of Common Stock of the Issuer owned of record by such WP Reporting Person. The percentages herein have been determined in accordance with footnote 2 below. Capitalized terms used herein are defined in Items 2(a) or 4 below. (2) Calculated based on 284,093,929 shares of Common Stock outstanding as of October 28, 2025 as reported on the Issuer's final prospectus reported on Form 424B7, filed on November 7, 2025.

SCHEDULE 13G

CUSIP No.

83601L102

Names of Reporting Persons

WARBURG PINCUS PARTNERS II (CAYMAN), L.P.

Check the appropriate box if a member of a Group (see instructions)

(a)

(b)

Sec Use Only

Citizenship or Place of Organization

CAYMAN ISLANDS

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 0.00
6	Shared Voting Power 73,038,253.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 43,822,952.00

Aggregate Amount Beneficially Owned by Each Reporting Person

73,038,253.00

Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

Checkbox not checked

Percent of class represented by amount in row (9)

25.7 %

Type of Reporting Person (See Instructions)

Comment for Type of Reporting Person: (1) As more fully described in Item 4 of this Amendment No. 4 to Schedule 13G, the WP Investors are party to a Stockholders Agreement with the GTCR Investors and certain other holders of Common Stock of the Issuer. The WP Investors, together with the GTCR Investors, hold an aggregate total of 73,038,253 shares of Common Stock of the Issuer (approximately 25.7% of the outstanding shares of Common Stock of the Issuer), of which 29,215,301 shares of Common Stock are publicly reported as being owned by the GTCR Investors in such entities' Form 4, filed with the Commission on November 12, 2025. Although the WP Reporting Persons may be deemed to beneficially own the Common Stock held as of record by the GTCR Investors as a result of the Stockholders Agreement, each WP Reporting Person expressly disclaims beneficial ownership (within the meaning of Rule 13d-3 of the Exchange Act) with respect to any shares of Common Stock other than the shares of Common Stock of the Issuer owned of record by such WP Reporting Person. The percentages herein have been determined in accordance with footnote 2 below. Capitalized terms used herein are defined in Items 2(a) or 4 below. (2) Calculated based on 284,093,929 shares of Common Stock outstanding as of October 28, 2025 as reported on the Issuer's final prospectus reported on Form 424B7, filed on November 7, 2025.

SCHEDULE 13G

CUSIP No.

83601L102

Names of Reporting Persons

WARBURG PINCUS (BERMUDA) PRIVATE EQUITY GP LTD.

Check the appropriate box if a member of a Group (see instructions)

(a)

(b)

Sec Use Only

Citizenship or Place of Organization

BERMUDA

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 0.00
6	Shared Voting Power 73,038,253.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 43,822,952.00

Aggregate Amount Beneficially Owned by Each Reporting Person

73,038,253.00

Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

Checkbox not checked

Percent of class represented by amount in row (9)

25.7 %

Type of Reporting Person (See Instructions)

Comment for Type of Reporting Person: (1) As more fully described in Item 4 of this Amendment No. 4 to Schedule 13G, the WP Investors are party to a Stockholders Agreement with the GTCR Investors and certain other holders of Common Stock of the Issuer. The WP Investors, together with the GTCR Investors, hold an aggregate total of 73,038,253 shares of Common Stock of the Issuer (approximately 25.7% of the outstanding shares of Common Stock of the Issuer), of which 29,215,301 shares of Common Stock are publicly reported as being owned by the GTCR Investors in such entities' Form 4, filed with the Commission on November 12, 2025. Although the WP Reporting Persons may be deemed to beneficially own the Common Stock held as of record by the GTCR Investors as a result of the Stockholders Agreement, each WP Reporting Person expressly disclaims beneficial ownership (within the meaning of Rule 13d-3 of the Exchange Act) with respect to any shares of Common Stock other than the shares of Common Stock of the Issuer owned of record by such WP Reporting Person. The percentages herein have been determined in accordance with footnote 2 below. Capitalized terms used herein are defined in Items 2(a) or 4 below. (2) Calculated based on 284,093,929 shares of Common Stock outstanding as of October 28, 2025 as reported on the Issuer's final prospectus reported on Form 424B7, filed on November 7, 2025.

SCHEDULE 13G

CUSIP No.

83601L102

Names of Reporting Persons

WARBURG PINCUS LLC

Check the appropriate box if a member of a Group (see instructions)

(a)

(b)

Sec Use Only

Citizenship or Place of Organization

DELAWARE

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 0.00
6	Shared Voting Power 73,038,253.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 43,822,952.00

Aggregate Amount Beneficially Owned by Each Reporting Person

73,038,253.00

Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

Checkbox not checked

Percent of class represented by amount in row (9)

25.7 %

Type of Reporting Person (See Instructions)

Comment for Type of Reporting Person: (1) As more fully described in Item 4 of this Amendment No. 4 to Schedule 13G, the WP Investors are party to a Stockholders Agreement with the GTCR Investors and certain other holders of Common Stock of the Issuer. The WP Investors, together with the GTCR Investors, hold an aggregate total of 73,038,253 shares of Common Stock of the Issuer (approximately 25.7% of the outstanding shares of Common Stock of the Issuer), of which 29,215,301 shares of Common Stock are publicly reported as being owned by the GTCR Investors in such entities' Form 4, filed with the Commission on November 12, 2025. Although the WP Reporting Persons may be deemed to beneficially own the Common Stock held as of record by the GTCR Investors as a result of the Stockholders Agreement, each WP Reporting Person expressly disclaims beneficial ownership (within the meaning of Rule 13d-3 of the Exchange Act) with respect to any shares of Common Stock other than the shares of Common Stock of the Issuer owned of record by such WP Reporting Person. The percentages herein have been determined in accordance with footnote 2 below. Capitalized terms used herein are defined in Items 2(a) or 4 below. (2) Calculated based on 284,093,929 shares of Common Stock outstanding as of October 28, 2025 as reported on the Issuer's final prospectus reported on Form 424B7, filed on November 7, 2025.

SCHEDULE 13G

Item 1.

(a)

Name of issuer:

Sotera Health Co

(b)

Address of issuer's principal executive offices:

9100 South Hills Blvd, Suite 300 Broadview Heights, OH 44147

Item 2.

(a)

Name of person filing:

This Amendment No. 4 to Schedule 13G is being filed jointly by Warburg Pincus XI, L.P., a Delaware limited partnership ("WP XI GP"), is the general partner of each of (i) Warburg Pincus Private Equity XI, L.P. ("WP XI"), (ii) Warburg Pincus Private Equity XI-B, L.P. ("WP XI-B"), (iii) WP XI Partners, L.P. ("WP XI Partners") and (iv) Warburg Pincus XI Partners, L.P. ("Warburg Pincus XI Partners"). WP Global LLC ("WP Global"), is the general partner of WP XI GP. Warburg Pincus Partners II, L.P. ("WPP II"), is the managing member of WP Global. Warburg Pincus Partners GP LLC ("WPP GP LLC"), is the general partner of WPP II. Warburg Pincus & Co. ("WP"), is the managing member of WPP GP LLC. Warburg Pincus (Cayman) XI, L.P. ("WP XI Cayman GP"), is the general partner of Warburg Pincus Private Equity XI-C, L.P. ("WP XI-C" and, together with WP XI, WP XI-B, WP XI Partners and Warburg Pincus XI Partners, the "WP XI Funds"). The WP XI Funds, Bull Co-Invest, Bull Holdco, WP Global, WPP II, WPP GP LLC, WP XI Cayman GP, WP XI-C LLC, WPP II Cayman, WP Bermuda GP, WP Bull Manager, WP LLC and WP are collectively referred to herein as the "Warburg Pincus Entities." Warburg Pincus XI-C, LLC ("WP XI-C LLC"), is the general partner of WP XI Cayman GP. Warburg Pincus Partners II (Cayman), L.P. ("WPP II Cayman"), is the managing member of WP XI-C LLC. Warburg Pincus (Bermuda) Private Equity GP Ltd. ("WP Bermuda GP"), is the general partner of WPP II Cayman. WP Bull Manager LLC ("WP Bull Manager"), is the general partner of Bull Co-Invest. WP is managing member of WP Bull Manager. Warburg Pincus LLC, a New York limited liability company ("WP LLC"), is the manager of the WP XI Funds. The WP XI Funds share limited partnership ownership in Bull Holdco on a pro rata basis in accordance with their respective numbers of Contributed Shares. The WP XI Funds, Bull Co-Invest, WP XI-C, WP XI LP, WP Global, WPP II, WPP GP LLC, WP Cayman, Warburg Pincus XI-C, WPP II Cayman, Warburg Pincus (Bermuda), WP Bull Manager, WP LLC and WP are collectively referred to herein as the "Warburg Pincus Reporting Persons or WP Investors."

(b)

Address or principal business office or, if none, residence:

Warburg Pincus Reporting Persons is 450 Lexington Avenue, New York, New York 10017

(c)

Citizenship:

See Item 2(a).

(d)

Title of class of securities:

Common Stock, par value $0.01 per share

(e)

CUSIP No.:

83601L102

Item 3.

If this statement is filed pursuant to §§ 240.13d-1(b) or 240.13d-2(b) or (c), check whether the person filing is a:

(a)

Broker or dealer registered under section 15 of the Act (15 U.S.C. 78o);

(b)

Bank as defined in section 3(a)(6) of the Act (15 U.S.C. 78c);

(c)

Insurance company as defined in section 3(a)(19) of the Act (15 U.S.C. 78c);

(d)

Investment company registered under section 8 of the Investment Company Act of 1940 (15 U.S.C. 80a-8);

(e)

An investment adviser in accordance with § 240.13d-1(b)(1)(ii)(E);

(f)

An employee benefit plan or endowment fund in accordance with § 240.13d-1(b)(1)(ii)(F);

(g)

A parent holding company or control person in accordance with § 240.13d-1(b)(1)(ii)(G);

(h)

A savings associations as defined in Section 3(b) of the Federal Deposit Insurance Act (12 U.S.C. 1813);

(i)

A church plan that is excluded from the definition of an investment company under section 3(c)(14) of the Investment Company Act of 1940 (15 U.S.C. 80a-3);

(j)

A non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J). If filing as a non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J),
please specify the type of institution:

(k)

Group, in accordance with Rule 240.13d-1(b)(1)(ii)(K).

Item 4.

Ownership

(a)

Amount beneficially owned:

The information required by Items 4(a)-(c) is set forth in Rows 5-11 of the cover page hereto for each Warburg Pincus Reporting Person and is incorporated herein by reference for each such Warburg Pincus Reporting Person. On November 19, 2020, (i) the Issuer, (ii) Warburg Pincus Private Equity XI, L.P., Warburg Pincus Private Equity XI_B, L.P., Warburg Pincus Private Equity XI-C, L.P., WP XI Partners, L.P. and Bull Co-Invest (collectively, the "Warburg Pincus Sponsors"), (iii) GTCR Fund XI/A LP, GTCR Fund XI/C LP, and GTCR Co-Invest XI LP. (collectively, the "GTCR Funds") and (iv) certain other holders of Common Stock of the issuer ( the "Other Investors"), entered into a Stockholders Agreement (the "Stockholders Agreement"). The Stockholders Agreement sets forth certain governance arrangements with respect to the Issuer, transfer restrictions on Other Investors and indemnification matters. Pursuant to the Stockholders Agreement, each of the Warburg Pincus Sponsors and the GTCR Funds has agreed to vote the shares of Common Stock of the Issuer that each holds of record in a certain manner on matters related to the election of certain directors appointed by the Warburg Pincus Sponsors and the GTCR Sponsors. The Warburg Pincus Sponsors and the GTCR Sponsors hold an aggregate total of 73,038,253 shares of Common Stock of the Issuer (approximately 25.7% of the outstanding shares of Common Stock of the Issuer), including 29,215,301 shares of Common Stock of the Issuer that are publicly reported as being owned by the GTCR Sponsors and 43,822,952 shares of Common Stock of the Issuer that are publicly reported as being owned by the Warburg Pincus Reporting Persons. The Warburg Pincus Reporting Persons are not entitled to any rights as a shareholder of the Issuer with respect to the shares of Common Stock of the Issuer beneficially owned by the Other Investors or the GTCR Sponsors except as expressly set forth in the Stockholders Agreement and the Warburg Pincus Reporting Persons do not have dispositive power over the Common Stock owned by the GTCR Sponsors. Each Warburg Pincus Reporting Person expressly disclaims beneficial ownership (within the meaning of Rule 13d-3 of the Exchange Act) with respect to any shares of Common Stock of the Issuer other than the shares of Common Stock of the Issuer owned of record by such Warburg Pincus Reporting Person. The number of shares of Common Stock of the Issuer owned by each Warburg Pincus Reporting Person as set forth in Rows 5 - 11 of their respective cover pages to this Schedule 13G does not reflect the aggregate shares of Common Stock of the Issuer owned by the Other Investors. The aggregate total of 29,215,301 shares of Common Stock of the Issuer indicated in this Amendment No. 4 to Schedule 13G as being beneficially owned by the GTCR Sponsors is derived from the GTCR Sponsors' Form 4, filed with the Commission on November 12, 2025, and is not purported to be an accurate representation of the GTCR Sponsors' beneficial ownership as of the date of this Amendment No. 4 to Schedule 13G. The GTCR Sponsors are responsible for reporting their beneficial ownership of shares of Common Stock of the Issuer on their own behalf, and the Warburg Pincus Reporting Persons disclaim responsibility for reporting the shares of Common Stock of the Issuer beneficially owned by the GTCR Sponsors.

(b)

Percent of class:

The percentages used herein are calculated based on 284,093,929 shares of Common Stock outstanding as of October 28, 2025 as reported on the Issuer's final prospectus reported on Form 424B7, filed on November 7, 2025.

(c)

Number of shares as to which the person has:

(i) Sole power to vote or to direct the vote:

0.00

(ii) Shared power to vote or to direct the vote:

73,038,253

(iii) Sole power to dispose or to direct the disposition of:

0.00

(iv) Shared power to dispose or to direct the disposition of:

43,822,952

Item 5.

Ownership of 5 Percent or Less of a Class.

Ownership of 5 percent or less of a class

Item 6.

Ownership of more than 5 Percent on Behalf of Another Person.

If any other person is known to have the right to receive or the power to direct the receipt of dividends from, or the proceeds from the sale of, such securities, a statement to that effect should be included in response to this item and, if such interest relates to more than 5 percent of the class, such person should be identified. A listing of the shareholders of an investment company registered under the Investment Company Act of 1940 or the beneficiaries of employee benefit plan, pension fund or endowment fund is not required.

Other than as set forth herein, no other person has the right to receive or the power to direct the receipt of dividends from, or the proceeds from the sale of, in excess of 5% of the total outstanding Common Stock.

Item 7.

Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on by the Parent Holding Company or Control Person.

Not Applicable

Item 8.

Identification and Classification of Members of the Group.

If a group has filed this schedule pursuant to §240.13d-1(b)(1)(ii)(J), so indicate under Item 3(j) and attach an exhibit stating the identity and Item 3 classification of each member of the group. If a group has filed this schedule pursuant to §240.13d-1(c) or §240.13d-1(d), attach an exhibit stating the identity of each member of the group.

(1) The Warburg Pincus Reporting Persons are making this single, joint filing because they may be deemed to constitute a "group" within the meaning of the Exchange Act. The joint filing agreement among the Warburg Pincus Reporting Persons to file this Amendment No. 4 to Schedule 13G jointly in accordance with Rule 13d-1(k) of the Exchange Act is incorporated by reference as Exhibit 99.1. (2) Each Warburg Pincus Reporting Person expressly disclaims beneficial ownership (within the meaning of Rule 13d-3 of the Exchange Act) with respect to any shares of Common Stock of the Issuer other than the shares of Common Stock of the issuer owned of record by such Warburg Pincus Reporting Person.

Item 9.

Notice of Dissolution of Group.

Not Applicable

Item 10.

Certifications:

Not Applicable

SIGNATURE

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

WP XI Partners, L.P.

Signature:	/s/ Warburg Pincus XI, L.P.
Name/Title:	Warburg Pincus XI, L.P / General Partner
Date:	11/12/2025

Signature:	/s/ WP Global LLC
Name/Title:	WP Global LLC / General Partner
Date:	11/12/2025

Signature:	/s/ Warburg Pincus Partners II, L.P.
Name/Title:	Warburg Pincus Partners II, L.P. / Managing Member
Date:	11/12/2025

Signature:	/s/ Warburg Pincus Partners GP LLC
Name/Title:	Warburg Pincus Partners GP LLC / General Partner
Date:	11/12/2025

Signature:	/s/ Warburg Pincus & Co.
Name/Title:	Warburg Pincus & Co. / Managing Member
Date:	11/12/2025

Signature:	/s/ Harsha Marti
Name/Title:	Harsha Marti / Partner
Date:	11/12/2025

WARBURG PINCUS PRIVATE EQUITY XI, L.P.

Signature:	/s/ Harsha Marti
Name/Title:	Harsha Marti, Partner
Date:	11/12/2025

Signature:	/s/ WP Global LLC
Name/Title:	WP Global LLC / General Partner
Date:	11/12/2025

Signature:	/s/ Warburg Pincus Partners II, L.P.
Name/Title:	Warburg Pincus Partners II, L.P. / Managing Partner
Date:	11/12/2025

Signature:	/s/ Warburg Pincus Partners GP LLC
Name/Title:	Warburg Pincus Partners GP LLC / General Partner
Date:	11/12/2025

Signature:	/s/ Warburg Pincus & Co.
Name/Title:	Warburg Pincus & Co. / Managing Partner
Date:	11/12/2025

Signature:	/s/ Harsha Marti
Name/Title:	Harsha Marti / Partner
Date:	11/12/2025

WARBURG PINCUS XI PARTNERS, L.P.

Signature:	/s/ Warburg Pincus XI, L.P.
Name/Title:	Warburg Pincus XI, L.P. / General Partner
Date:	11/12/2025

Signature:	/s/ WP Global LLC
Name/Title:	WP Global LLC / General Partner
Date:	11/12/2025

Signature:	/s/ Warburg Pincus Partners II, L.P.
Name/Title:	Warburg Pincus Partners II, L.P. / Managing Member
Date:	11/12/2025

Signature:	/s/ Warburg Pincus Partners GP LLC
Name/Title:	Warburg Pincus Partners GP LLC / General Partner
Date:	11/12/2025

Signature:	/s/ Warburg Pincus & Co.
Name/Title:	Warburg Pincus & Co. / Managing Member
Date:	11/12/2025

Signature:	/s/ Harsha Marti
Name/Title:	Harsha Marti / Partner
Date:	11/12/2025

WARBURG PINCUS PRIVATE EQUITY XI-B, L.P.

Signature:	/s/ Warburg Pincus XI, L.P.
Name/Title:	Warburg Pincus XI, L.P. / General Partner
Date:	11/12/2025

Signature:	/s/ WP Global LLC
Name/Title:	WP Global LLC / General Partner
Date:	11/12/2025

Signature:	/s/ Warburg Pincus Partners II, L.P.
Name/Title:	Warburg Pincus Partners II, L.P. / Managing Member
Date:	11/12/2025

Signature:	/s/ Warburg Pincus Partners GP LLC
Name/Title:	Warburg Pincus Partners GP LLC / General Partner
Date:	11/12/2025

Signature:	/s/ Warburg Pincus & Co.
Name/Title:	Warburg Pincus & Co. / Managing Member
Date:	11/12/2025

Signature:	/s/ Harsha Marti
Name/Title:	Harsha Marti / Partner
Date:	11/12/2025

WARBURG PINCUS PRIVATE EQUITY XI-C, L.P.

Signature:	/s/ Warburg Pincus (Cayman) XI, L.P.
Name/Title:	Warburg Pincus (Cayman) XI, L.P. / General Partner
Date:	11/12/2025

Signature:	/s/ Warburg Pincus XI-C, LLC
Name/Title:	Warburg Pincus XI-C, LLC / General Partner
Date:	11/12/2025

Signature:	/s/ Warburg Pincus Partners II (Cayman), L.P.
Name/Title:	Warburg Pincus Partners II (Cayman), L.P. / Managing Member
Date:	11/12/2025

Signature:	/s/ Warburg Pincus (Bermuda) Private Equity GP Ltd.
Name/Title:	Warburg Pincus (Bermuda) Private Equity GP Ltd. / General Partner
Date:	11/12/2025

Signature:	/s/ Harsha Marti
Name/Title:	Harsha Marti / Authorised Signatory
Date:	11/12/2025

BULL CO-INVEST L.P.

Signature:	/s/ WP Bull Manager LLC
Name/Title:	WP Bull Manager LLC / General Partner
Date:	11/12/2025

Signature:	/s/ Warburg Pincus & Co.
Name/Title:	Warburg Pincus & Co. / Managing Memeber
Date:	11/12/2025

WARBURG PINCUS XI, L.P.

Signature:	/s/ WP Global LLC
Name/Title:	WP Global LLC / General Partner
Date:	11/12/2025

Signature:	/s/ Warburg Pincus Partners II, L.P.
Name/Title:	Warburg Pincus Partners II, L.P. / Manging Member
Date:	11/12/2025

Signature:	/s/ Warburg Pincus Partners GP LLC.
Name/Title:	Warburg Pincus Partners GP LLC. / General Partner
Date:	11/12/2025

Signature:	/s/ Warburg Pincus & Co.
Name/Title:	Warburg Pincus & Co. / Manging Member
Date:	11/12/2025

Signature:	/s/ Harsha Marti
Name/Title:	Harsha Marti / Partner
Date:	11/12/2025

WP GLOBAL LLC

Signature:	/s/ Warburg Pincus Partners II, L.P.
Name/Title:	Warburg Pincus Partners II, L.P. / Managing Member
Date:	11/12/2025

Signature:	/s/ Warburg Pincus Partners GP LLC
Name/Title:	Warburg Pincus Partners GP LLC / General Partners
Date:	11/12/2025

Signature:	/s/ Warburg Pincus & Co.
Name/Title:	Warburg Pincus & Co / Managing Member
Date:	11/12/2025

Signature:	/s/ Harsha Marti
Name/Title:	Harsha Marti / Partner
Date:	11/12/2025

WARBURG PINCUS PARTNERS II, L.P.

Signature:	/s/ Warburg Pincus Partners GP LLC
Name/Title:	Warburg Pincus Partners GP LLC / General Partner
Date:	11/12/2025

Signature:	/s/ Warburg Pincus & Co.
Name/Title:	Warburg Pincus & Co. / Managing Member
Date:	11/12/2025

Signature:	/s/ Harsha Marti
Name/Title:	Harsha Marti / Partner
Date:	11/12/2025

WARBURG PINCUS PARTNERS GP LLC.

Signature:	/s/ Warburg Pincus & Co.
Name/Title:	Warburg Pincus & Co. / Managing Member
Date:	11/12/2025

Signature:	/s/ Harsha Marti
Name/Title:	Harsha Marti
Date:	11/12/2025

WARBURG PINCUS & CO.

Signature:	/s/ Harsha Marti
Name/Title:	Harsha Marti / Partner
Date:	11/12/2025

WARBURG PINCUS (CAYMAN) XI, L.P.

Signature:	/s/ Warburg Pincus XI-C, LLC
Name/Title:	Warburg Pincus XI-C, LLC / General Partner
Date:	11/12/2025

Signature:	/s/ Warburg Pincus Partners II (Cayman), L.P.
Name/Title:	Warburg Pincus Partners II (Cayman), L.P. / Managing Member
Date:	11/12/2025

Signature:	/s/ Warburg Pincus (Bermuda) Private Equity GP Ltd.
Name/Title:	Warburg Pincus (Bermuda) Private Equity GP Ltd. / General Partner
Date:	11/12/2025

Signature:	/s/ Harsha Marti
Name/Title:	Harsha Marti / Authorised Signatory
Date:	11/12/2025

WARBURG PINCUS XI-C, LLC.

Signature:	/s/ Warburg Pincus Partners II (Cayman), L.P.
Name/Title:	Warburg Pincus Partners II (Cayman), L.P. / Managing Member
Date:	11/12/2025

Signature:	/s/ Warburg Pincus (Bermuda) Private Equity GP Ltd.
Name/Title:	Warburg Pincus (Bermuda) Private Equity GP Ltd. / General Partner
Date:	11/12/2025

Signature:	/s/ / Harsha Marti
Name/Title:	Harsha Marti / Authorised Signatory
Date:	11/12/2025

WARBURG PINCUS PARTNERS II (CAYMAN), L.P.

Signature:	/s/ Warburg Pincus (Bermuda) Private Equity GP Ltd.
Name/Title:	Warburg Pincus (Bermuda) Private Equity GP Ltd. / General Partner
Date:	11/12/2025

Signature:	/s/ Harsha Marti
Name/Title:	Harsha Marti / Authorised Signatory
Date:	11/12/2025

WARBURG PINCUS (BERMUDA) PRIVATE EQUITY GP LTD.

Signature:	/s/ Harsha Marti
Name/Title:	Harsha Marti / Authorised Signatory
Date:	11/12/2025

WARBURG PINCUS LLC

Signature:	/s/ Harsha Marti
Name/Title:	Harsha Marti / Managing Director
Date:	11/12/2025

Exhibit Information

Exhibit 99.1 Agreement of Joint Filing as required by Rule 13d-1(k)(1) under the Act.* * Incorporated herein by reference to the Agreement of Joint Filing by Warburg Pincus Private Equity XI, L.P., Warburg Pincus XI Partners, L.P., Warburg Pincus Private Equity XI-B, L.P., WP XI Partners, L.P., Warburg Pincus Private Equity XI-C, L.P., Bull Co-Invest L.P., Warburg Pincus XI, L.P., WP Global LLC, Warburg Pincus Partners II, L.P., Warburg Pincus Partners GP LLC, Warburg Pincus & Co., Warburg Pincus (Cayman) XI, L.P., Warburg Pincus XI-C, LLC, Warburg Pincus Partners II (Cayman), L.P., Warburg Pincus (Bermuda) Private Equity GP LTD., and Warburg Pincus LLC ("Warburg Pincus Funds") dated as of February 14, 2022, which was previously filed with the Commission as Exhibit 99.1 to Amendment No. 1 to Schedule 13G filed by the Warburg Pincus Funds on February 14, 2022 with respect to the shares of common stock of Sotera Health Co.