A. The clerk of the Commission shall be deemed to be appointed by any insurer unlicensed in this Commonwealth as its agent for the service of process in accordance with § 13.1-758 if any of the following acts are effected by mail or otherwise in this Commonwealth:
1. The issuance or delivery of insurance contracts to residents of this Commonwealth or to corporations authorized to do business in this Commonwealth;
2. The solicitation of applications for these insurance contracts;
3. The collection of premiums, membership fees, assessments or other considerations for these insurance contracts; or
4. The transaction of any other insurance business in connection with these insurance contracts.