CSG SYSTEMS INTERNATIONAL INC — Director's Dealing 2012

Mar 5, 2012

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: CSG SYSTEMS INTERNATIONAL INC (CSGS)
CIK: 0001005757
Period of Report: 2012-03-01

Reporting Person: Griess Bret C (EVP & Chief Operating Officer)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2012-03-01	Common Stock	F	1770	$16.04	Disposed	147124	Direct

Footnotes

F1: 5,625 shares of restricted stock held by Mr. Bret C. Griess vested on March 1, 2012. The sold shares reported on this form represent those shares sold to cover a portion of the personal income tax
withholding requirements as a result of such vesting.