Lien Priority. Any Lien created hereunder or provided for hereby or under any related agreement for any reason ceases to be or is not a valid and perfected Lien having a first priority interest (subject only to Permitted Encumbrances that have priority as a matter of Applicable Law to the extent such Liens only attach to Collateral other than Receivables or Inventory) except as a result of # Agent’s failure to maintain possession of any stock certificate, promissory note or other instrument delivered to it under the this Agreement or the Other Documents or # Agent’s failure to make any filings or recordations necessary to maintain perfection;