Exhibit 99.1

CUSIP NO. 041242108

AGREEMENT REGARDING THE JOINT FILING OF SCHEDULE 13G

The undersigned hereby agree as follows:

(i) Each of them is individually eligible to use the Schedule 13G to which this Exhibit is attached, and such Schedule 13G is filed on behalf of each of them; and

(ii) Each of them is responsible for the timely filing of such Schedule 13G and any amendments thereto, and for the completeness and accuracy of the information concerning such person contained therein; but none of them is responsible for the completeness or accuracy of the information concerning the other persons making the filing, unless such person knows or has reason to believe that such information is inaccurate.

Date: February 14, 2024


MSD Partners, L.P.

By:		MSD Partners (GP), LLC
Its:		General Partner

By:		/s/ Robert K. Simonds
Name:		Robert K. Simonds
Title:		Authorized Signatory

MSD SIF Holdings, L.P.

By:		MSD Partners, L.P.
Its:		Investment Manager

By:		MSD Partners (GP), LLC
Its:		General Partner

By:		/s/ Robert K. Simonds
Name:		Robert K. Simonds
Title:		Authorized Signatory

MSD Private Credit Opportunity Master Fund 2, L.P.

By:		MSD Partners, L.P.
Its:		Investment Manager

By:		MSD Partners (GP), LLC
Its:		General Partner

By:		/s/ Robert K. Simonds
Name:		Robert K. Simonds
Title:		Authorized Signatory

MSD SBAFLA Fund, L.P.

By:		MSD Partners, L.P.
Its:		Investment Manager

By:		MSD Partners (GP), LLC
Its:		General Partner

By:		/s/ Robert K. Simonds
Name:		Robert K. Simonds
Title:		Authorized Signatory


MSD Special Investments Fund, L.P.

By:		MSD Partners, L.P.
Its:		Investment Manager

By:		MSD Partners (GP), LLC
Its:		General Partner

By:		/s/ Robert K. Simonds
Name:		Robert K. Simonds
Title:		Authorized Signatory

MSD Credit Opportunity Master Fund, L.P.

By:		MSD Partners, L.P.
Its:		Investment Manager

By:		MSD Partners (GP), LLC
Its:		General Partner

By:		/s/ Robert K. Simonds
Name:		Robert K. Simonds
Title:		Authorized Signatory

MSD PCOF2 - BC2, LLC

By:		/s/ Robert K. Simonds
Name:		Robert K. Simonds
Title:		Authorized Signatory

Gregg R. Lemkau

By:		/s/ Gregg R. Lemkau
Name:		Gregg R. Lemkau

ARKO Corp. SC 13G/A