Chad Dunavant - 10 Mar 2026 Form 4 Insider Report for CSG SYSTEMS INTERNATIONAL INC (CSGS)

Signature
/s/ Andrea Matheny, attorney-in-fact for Chad Dunavant
Issuer symbol
CSGS
Transactions as of
10 Mar 2026
Net transactions value
$0
Form type
4
Filing time
11 Mar 2026, 16:08:09 UTC
Previous filing
22 Jan 2026

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Dunavant Chad EVP Product & Strategy Officer 169 INVERNESS DR. W, SUITE 300, ENGLEWOOD /s/ Andrea Matheny, attorney-in-fact for Chad Dunavant 11 Mar 2026 0001931903

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction CSGS Common Stock Tax liability -1,474 -2.9% $79.88* 49,112 11 Mar 2026 Direct F1
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Represents shares withheld by the issuer to cover tax withholding obligations upon vesting of a restricted stock award.