E-comm product business, annual report filing for multi-state?

Hi there, we sell products to all states through our e-commerce channel. Our LLC is Delaware incorporated, has an office location in NY, and a warehouse in NJ and CA. We've been getting annual report filing notifications from other random states (i.e., Kentucky, Virginia...) through our registered agents. We collect and remit sales tax to multiple states which hit economic nexus, but is it necessary for us to file for annual reports for each Secretory of State? Would appreciate a clear guidance/answer here. Thanks…