1. Name and Address of Reporting Person
KALAN, PETER E.
7887 E. Belleview Avenue
Suite 1000
Englewood, CO 80111
USA
2. Issuer Name and Ticker or Trading Symbol
CSG Systems International, Inc. (CSGS)
3. IRS or Social Security Number of Reporting Person (Voluntary)
4. Statement for Month/Year
8/2002
5. If Amendment, Date of Original (Month/Day/Year)
6. Relationship of Reporting Person(s) to Issuer (Check all applicable)
( ) Director ( ) 10% Owner
(X) Officer (give title below) ( ) Other (specify below)
Sr. VP and CFO
7. Individual or Joint/Group Filing (Check Applicable Line)
(X) Form filed by One Reporting Person
( ) Form filed by More than One Reporting Person
TABLE I -- Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
+---------------------------------+----------+-------------+-----------------------------+----------------+-----------+------------+
|1. Title of Security |2. Trans- |3. Trans- |4. Securities Acquired (A) |5. Amount of |6. Owner- |7. Nature |
| | action | action | or Disposed of (D) | Securities | ship | of In- |
| | Date | Code | | Beneficially | Form: | direct |
| | | | | Owned at | Direct | Bene- |
| | (Month/ | | | End of | (D) or | ficial |
| | Day/ +-------+-----+-----------+------+----------+ Month | Indirect| Owner- |
| | Year) |Code |V |Amount |A/D |Price | | (I) | ship |
+---------------------------------+----------+-------+-----+-----------+------+----------+----------------+-----------+------------+
Common Stock 08/22/2002 A 30000 A $0.0000 D
Common Stock 08/30/2002 A 50416 A $0.0000 82016 D
TABLE II -- Derivative Securities Acquired, Disposed of, or Beneficially Owned
+-------------+--------+----------+---------+-----------+---------------------+----------------+----------+--------+-------+-------+
|1. |2. |3. |4. |5. |6. |7. |8. |9. |10. |11. |
| | | | | | | | |Number |Owner- | |
| | | | | | | | |of |ship | |
| | | | | | | | |Deriv- |Form of| |
| | | | | | |Title and Amount| |ative |Deriv- | |
| | | | | | |of Underlying | |Secur- |ative |Nature |
| |Conver- | | |Number of | |Securities | |ities |Secur- |of |
| |sion or | | |Derivative |Date Exercisable +-------+--------+ |Benefi- |ity: |In- |
| |Exercise| | |Securities |and Expiration Date | |Amount | |cially |Direct |direct |
| |Price of|Transac- |Transac- |Acquired(A)|(Month/Day/Year) | |or | |Owned |(D) or |Bene- |
|Title of |Deriv- |tion Date |tion Code|Disposed(D)+----------+----------+ |Number |Price of |at End |In- |ficial |
|Derivative |ative |(Month/ +------+--+-----+-----+Date Exer-|Expira- | |of |Derivative|of |direct |Owner- |
|Security |Security|Day/Year) |Code |V |(A) |(D) |cisable |tion Date |Title |Shares |Security |Month |(I) |ship |
+-------------+--------+----------+------+--+-----+-----+----------+----------+-------+--------+----------+--------+-------+-------+
Stock Options $9.6875 01/28/2007 Common 8400 D
(Right to buy) Stock
Stock Options $14.8438 08/14/2007 Common 420 D
(Right to buy) Stock
Stock Options $14.8438 08/18/2007 Common 2080 D
(Right to buy) Stock
Stock Options $21.125 01/20/2008 Common 3200 D
(Right to buy) Stock
Stock Options $26.72 08/30/2002 D 6218 11/17/2002 11/17/2008 Common 6218 $0.0000 D
(Right to buy) Stock
Stock Options $26.72 08/30/2002 D 33782 11/17/2002 11/17/2008 Common 33782 $0.0000 0 D
(Right to buy) Stock
Stock Options $27.9375 08/30/2002 D 10000 10/10/2001 10/10/2010 Common 10000 $0.0000 0 D
(Right to buy) Stock
Stock Options $34.43 08/30/2002 D 40000 12/14/2002 12/14/2011 Common 40000 $0.0000 0 D
(Right to buy) Stock
Stock Options $34.95 01/17/2002 A 37139 01/17/2003 01/17/2012 Common 37139 $0.0000 D
(Right to buy) Stock
Stock Options $34.95 01/17/2002 A 2861 01/17/2006 01/17/2012 Common 2861 $0.0000 D
(Right to buy) Stock
Stock Options $34.95 08/30/2002 D 37139 01/17/2003 01/17/2012 Common 37139 $0.0000 D
(Right to buy) Stock
Stock Options $34.95 08/30/2002 D 2861 01/17/2006 01/17/2012 Common 2861 $0.0000 0 D
(Right to buy) Stock
Stock Options $38.44 08/30/2002 D 2602 01/07/2002 01/07/2010 Common 2602 $0.0000 D
(Right to buy) Stock
Stock Options $38.44 08/30/2002 D 12398 01/07/2001 01/07/2010 Common 12398 $0.0000 0 D
(Right to buy) Stock
Stock Options $47 08/30/2002 D 27873 01/17/2002 01/17/2011 Common 27873 $0.0000 D
(Right to buy) Stock
Stock Options $47 08/30/2002 D 2127 01/17/2005 01/17/2011 Common 2127 $0.0000 0 D
(Right to buy) Stock
Stock Options $47.5 08/30/2002 D 10000 08/25/2001 08/25/2010 Common 10000 $0.0000 0 D
(Right to buy) Stock
Explanation of Responses:
On August 30, 2002, the reporting person surrendered to the issuer for
cancellation options previously granted to the reporting person as shown in
Table II. In exchange for the surrendered options, the reporting person
received 50,416 shares of restricted stock of the issuer.
On August 30, 2002, the reporting person surrendered to the issuer for
cancellations options previously granted to the reporting person as shown in
Table II. In exchange for the surrendered options, the reporting person
received 50,416 shares of restricted stock of the issuer.
SIGNATURE OF REPORTING PERSON
/s/ PETER E. KALAN
DATE
09/04/2002