Every nonresident registered as a broker-dealer, investment advisor, investment advisor representative or agent shall appoint in writing the clerk of the Commission as his agent upon whom may be served any process, notice, order or demand. Every nonresident issuer of a security registered hereunder who sells such security in this Commonwealth shall be deemed to have appointed the clerk of the Commission as his agent upon whom may be served, in any matter arising under this chapter, any process, notice, order or demand. Service may be made on the clerk in accordance with § 12.1-19.1. A foreign corporation that has complied with § 13.1-759 or § 13.1-767 need not comply with this section.