Exhibit 99.1

SIGNATURE

BLACKSTONE HOLDINGS III GP MANAGEMENT L.L.C. By: /s/ Victoria Portnoy Name: Victoria Portnoy Title: Managing Director - Assistant Secretary	08/15/2025
BTO HOLDINGS MANAGER - NQ L.L.C. By: Blackstone Tactical Opportunities, Associates-NQ L.L.C., its managing member By: BTOA - NQ L.L.C., its sole member By: /s/ Christopher J. James Name: Christopher J. James Title: Authorized Person	08/15/2025
BLACKSTONE TACTICAL OPPORTUNITIES ASSOCIATES-NQ L.L.C. By: BTOA - NQ L.L.C., its sole member By: /s/ Christopher J. James Name: Christopher J. James Title: Authorized Person	08/15/2025
BXG BUZZ HOLDINGS L.P. By: BXG Holdings Manager L.L.C., its general partner By: /s/ Christopher Striano Name: Christopher Striano Title: Chief Financial Officer	08/15/2025
BXG HOLDINGS MANAGER L.L.C. By: /s/ Christopher Striano Name: Christopher Striano Title: Chief Financial Officer	08/15/2025

BLACKSTONE GROWTH ASSOCIATES L.P. By: BXGA L.L.C., its general partner By: /s/ Christopher Striano Name: Christopher Striano Title: Chief Financial Officer	08/15/2025
BXGA L.L.C. By: /s/ Christopher Striano Name: Christopher Striano Title: Chief Financial Officer	08/15/2025
BSOF BUZZ AGGREGATOR L.L.C. By: Blackstone Strategic Opportunity Associates L.L.C., its managing member By: /s/ Stephen O’Connor Name: Stephen O’Connor Title: Authorized Person	08/15/2025
BLACKSTONE STRATEGIC OPPORTUNITY ASSOCIATES L.L.C. By: /s/ Stephen O’Connor Name: Stephen O’Connor Title: Authorized Person	08/15/2025
BLACKSTONE BUZZ HOLDINGS L.P. By: BTO Holdings Manager - NQ L.L.C., its general partner By: BTOA - NQ L.L.C., its indirect managing member By: /s/ Christopher J. James Name: Christopher J. James Title: Authorized Person	08/15/2025