((a)) ** Periodic filing of information by obligor with trustee** Each obligor upon the indenture securities shall furnish or cause to be furnished to the institutional trustee thereunder at stated intervals of not more than six months, and at such other times as such trustee may request in writing, all information in the possession or control of such obligor, or of any of its paying agents, as to the names and addresses of the indenture security holders, and requiring such trustee to preserve, in as current a form as is reasonably practicable, all such information so furnished to it or received by it in the capacity of paying agent.
((b)) ** Access of information to security holders** Within five business days after the receipt by the institutional trustee of a written application by any three or more indenture security holders stating that the applicants desire to communicate with other indenture security holders with respect to their rights under such indenture or under the indenture securities, and accompanied by a copy of the form of proxy or other communication which such applicants propose to transmit, and by reasonable proof that each such applicant has owned an indenture security for a period of at least six months preceding the date of such application, such institutional trustee shall, at its election, either—
((1)) afford to such applicants access to all information so furnished to or received by such trustee; or
((2)) inform such applicants as to the approximate number of indenture security holders according to the most recent information so furnished to or received by such trustee, and as to the approximate cost of mailing to such indenture security holders the form of proxy or other communication, if any, specified in such application.
((c)) ** Disclosure of information deemed not violative of any law** The disclosure of any such information as to the names and addresses of the indenture security holders in accordance with the provisions of this section, regardless of the source from which such information was derived, shall not be deemed to be a violation of any existing law, or of any law hereafter enacted which does not specifically refer to this section, nor shall such trustee be held accountable by reason of mailing any material pursuant to a request made under subsection (b) of this section.