(a)
An advertisement supporting or opposing a candidate or ballot measure, that is paid for by an independent expenditure, shall include a disclosure statement that identifies both of the following:
(1)
The name of the committee making the independent expenditure.
(2)
The names
of the persons from whom the committee making the independent expenditure has received its two highest cumulative contributions of fifty thousand dollars ($50,000) or more during the 12-month period prior to the expenditure. If the committee can show, on the basis that contributions are spent in the order they are received, that contributions received from the two highest contributors have been used for expenditures unrelated to the candidate or ballot measure featured in the communication, the committee shall disclose the contributors making the next largest cumulative contributions of fifty thousand dollars ($50,000) or more.
(b)
If an acronym is used to identify any committee names required by this section, the names of any sponsoring organization of the committee shall be printed on print advertisements or spoken in broadcast advertisements.