N.H. Rev. Stat. Ann. § 335:53

Where there are deposited with or held by a warehouseman goods of which he is owner, either solely or jointly or in common with others, such warehouseman, or any of his officers, agents or servants, who, knowing this ownership, issues or aids in issuing a negotiable receipt for such goods which does not state such ownership, shall be guilty of a misdemeanor if a natural person, or guilty of a felony if any other person, for each offense.