Exhibit A AGREEMENT REGARDING THE JOINT FILING OF SCHEDULE 13G

Exhibit A

AGREEMENT REGARDING THE JOINT FILING OF SCHEDULE 13G

The undersigned, being duly authorized thereunto, hereby execute this agreement as an exhibit to this Schedule 13G to evidence the agreement of the below-named parties, in accordance with the rules promulgated pursuant to the Securities Exchange Act of 1934, to file this Schedule jointly on behalf of each such party.

Date: February 12, 2021

[Signature Pages Follow]

IN WITNESS WHEREOF, the parties hereto have executed and delivered this Agreement as of the date first written above.

INTERSOUTH PARTNERS VII, L.P.
By:		Intersouth Associates VII, LLC
		its General Partner
By:		/s/ Xxxxxx Xxxxxxxxx
Name:		Xxxxxx Xxxxxxxxx
Title:		Member Manager
INTERSOUTH ASSOCIATES VII, L.P.
By:		Intersouth Associates VII, LLC
		its General Partner
By:		/s/ Xxxxx Xxxxx
Name:		Xxxxx Xxxxx
Title:		Member Manager
/s/ Xxxxxx Xxxxxxxxx
Xxxxxx Xxxxxxxxx
/s/ Xxxxx Xxxxx
Xxxxx Xxxxx