CSG SYSTEMS INTERNATIONAL INC — Director's Dealing 2011

Mar 30, 2011

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: CSG SYSTEMS INTERNATIONAL INC (CSGS)
CIK: 0001005757
Period of Report: 2011-03-28

Reporting Person: Ruble Joseph Thomas (EVP, Gen Counsel, Sectry & CAO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2011-03-28	Common Stock	F	972	$19.29	Disposed	103921	Direct

Footnotes

F1: 3,125 shares of restricted stock held by Mr. Joseph T. Ruble vested on March 28, 2011. 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.