Any of the following acts in this state, effected by mail or otherwise by an unauthorized insurer, are included among those deemed to constitute transacting insurance business in this state:
(1) The issuance or delivery of contracts of insurance to residents of this state;
(2) The solicitation of applications for contracts of insurance;
(3) The collection of premiums, membership fees, assessments or other considerations for contracts of insurance; or
(4) The transaction of matters subsequent to the execution of contracts of insurance and arising out of them.