(1) If a public service corporation, foreign or domestic, operates and conducts its business in other states as well as in this state, the report required by KRS 136.130 shall show the following additional facts: the cost and year acquired of the operating property operated, owned, or leased, including property under construction, property held for future use, and depreciation attributable thereto for the property in this state as of December 31; and such other facts as the department may require.
(2) All public service corporations included in KRS 136.120 shall file with the report required by KRS 136.130 and this section a copy of all reports to their stockholders and a complete copy of their report to the federal regulating agency if their operations are interstate.