The document is a proof of claim form filed in the bankruptcy of New England Compounding Pharmacy in U.S. Bankruptcy Court. It contains information about a creditor filing a claim, including: (1) the name and address of the creditor, (2) the amount of the claim as of the date of bankruptcy filing, and (3) whether any part of the claim has priority or is secured with a lien on property. It also includes instructions for completing the form and definitions of key terms like secured claim, unsecured claim, and priority claim. Creditors must provide documentation to support the claim and sign under penalty of perjury.