August 26, 2026 - EX-99.1 - Submarine Buyer Llc, Boardwalk Ii Aggregator L.p., Submarine Buyer Holdco Llc, Boardwalk I Aggregator L.p., Bcp 9 Holdings Manager L.l.c., Blackstone Management Associates Ix L.p., Bma Ix L.l.c. - 4: Statement of changes in beneficial ownership of securities

Exhibit 99.1


Submarine Buyer LLC By: Submarine Buyer Holdco LLC, its sole member By: Boardwalk I Aggregator L.P., its managing member By: BCP 9 Holdings Manager L.L.C., its general partner	08/26/2026

By: /s/ Robert Brooks
Name: Robert Brooks
Title: Authorized Signatory


Boardwalk II Aggregator L.P. By: BCP 9 Holdings Manager L.L.C., its general partner	08/26/2026

By: /s/ Robert Brooks
Name: Robert Brooks
Title: Authorized Signatory
Submarine Buyer Holdco LLC By: Boardwalk I Aggregator L.P., its managing member By: BCP 9 Holdings Manager L.L.C., its general partner
	08/26/2026
By: /s/ Robert Brooks
Name: Robert Brooks
Title: Authorized Signatory


Boardwalk I Aggregator L.P. By: BCP 9 Holdings Manager L.L.C., its general partner	08/26/2026

By: /s/ Robert Brooks
Name: Robert Brooks
Title: Authorized Signatory

BCP 9 Holdings Manager L.L.C.	08/26/2026

By: /s/ Robert Brooks
Name: Robert Brooks
Title: Authorized Signatory
Blackstone Management Associates IX L.P. By: BMA IX L.L.C., its general partner	08/26/2026

By: /s/ Robert Brooks
Name: Robert Brooks
Title: Authorized Signatory
BMA IX L.L.C.	08/26/2026

By: /s/ Robert Brooks
Name: Robert Brooks
Title: Authorized Signatory