6. What is a CUSIP number? A CUSIP (Committee on Uniform Security Identification Procedures) number is a unique nine-character alpha/numeric code appearing on the face of each stock certificate that is assigned to a security by Standard & Poor's Corporation. The number is used to expedite clearance and settlement.
7. What instances require a change in the CUSIP number? A CUSIP number is assigned to each issue and may need to be changed when there is a Corporate Action. If there is a question as to whether an issuer needs to request a new CUSIP number, the company should contact the CUSIP Service Bureau directly at (212) 438-6565.