Rule 3003. Filing Proof of Claim or Equity Security Interest in Chapter 9 Municipality or Chapter 11 Reorganization Cases

(c) FILING PROOF OF CLAIM.

(1) Who May File. Any creditor or indenture trustee may file a proof of claim within the time prescribed by subdivision (c)(3) of this rule.

(2) Who Must File. Any creditor or equity security holder whose claim or interest is not scheduled or scheduled as disputed, contingent, or unliquidated shall file a proof of claim or interest within the time prescribed by subdivision (c)(3) of this rule; any creditor who fails to do so shall not be treated as a creditor with respect to such claim for the purposes of voting and distribution.

(3) Time for Filing. The court shall fix and for cause shown may extend the time within which proofs of claim or interest may be filed. Notwithstanding the expiration of such time, a proof of claim may be filed to the extent and under the conditions stated in Rule 3002(c)(2), (c)(3), (c)(4), and (c)(6).

(4) Effect of Filing Claim or Interest. A proof of claim or interest executed and filed in accordance with this subdivision shall supersede any scheduling of that claim or interest pursuant to § 521(a)(1) of the Code.

(5) Filing by Indenture Trustee. An indenture trustee may file a claim on behalf of all known or unknown holders of securities issued pursuant to the trust instrument under which it is trustee