Special Equity Interest means any Equity Interest that is subject to a Lien in favor of creditors of the issuer of such Equity Interest, provided that (a) such Lien was created to secure Indebtedness owing by such issuer to such creditors, (b) such Indebtedness was (i) in existence at the time the Obligors acquired such Equity Interest, (ii) incurred or assumed by such issuer substantially contemporaneously with such acquisition or (iii) already subject to a Lien granted to such creditors and (c) unless such Equity Interest is not intended to be included in the Collateral, the documentation creating or governing such Lien does not prohibit the inclusion of such Equity Interest in the Collateral.