Remanded by unpublished PER CURIAM opinion.

Unpublished opinions are not binding precedent in this circuit.

Russell Leon David, Sr., seeks to appeal the district court’s order granting summary judgment in favor of defendants on his complaint filed pursuant to 42 U.S.C. § 1983 (2006). The notice of appeal was received in the district court shortly after expiration of the appeal period. Because David is incarcerated, the notice is considered filed as of the date it was properly delivered to prison officials for mailing to *410 the court. Fed. R.App. P. 4(c)(1); Houston v. Lack, 487 U.S. 266, 108 S.Ct. 2379, 101 L.Ed.2d 245 (1988). The record does not clearly reveal when David gave the notice of appeal to prison officials for mailing. Accordingly, we remand the case for the limited purpose of allowing the district court to obtain this information from the parties and to determine whether the filing was timely under Fed. R.App. P. 4(c)(1) and Houston v. Lack. The record, as supplemented, will then be returned to this court for further consideration.

REMANDED.