(1) Teachers who have tenure rights with a district and are employed by a cooperative of which their district is a member do not lose their tenure with the district.
(2) Nontenured teachers employed by a cooperative acquire tenure with a cooperative in the same manner as prescribed in 20-4-203, and the provisions of 20-4-204 through 20-4-207 are applicable to teachers employed by a cooperative.
(3) Tenure for a teacher employed by a cooperative is acquired only with the cooperative and not with a member school district of a cooperative.
(4) For the purposes of tenure of a teacher employed by a cooperative, cooperative contract renewals may not be used to limit the teacher's progress toward tenure status.