Washington Mutual Msc Mortgage Pass Thro Cert Ser 2001-Ms14 Sample Contracts

Washington Mutual Msc Mortgage Pass Thro Cert Ser 2001-Ms14 – WASHINGTON MUTUAL MORTGAGE SECURITIES CORP. (June 23rd, 2004)

EXHIBIT 99 WASHINGTON MUTUAL MORTGAGE SECURITIES CORP. MASTER SERVICING MORTGAGE PASS-THROUGH CERTIFICATES 04/2003 DISTRIBUTION REPORT SERIES: wamms 2001-ms14 WEIGHTED AVERAGE PC RATE: 6.41678% POOL NUMBER: Group 1 = 1790, 1792, 1793, 1794, 1798 ____________________________________________________________________________________________ ISSUE DATE: 11/27/2001 CERTIFICATE BALANCE AT ISSUE: $1,111,583,133.42 CERTIFICATE TOTAL ACCOUNT CERTIFICATE NUMBER OF ACTIVITY BALANCE MORTGAGES (@PC RATE) OUTSTANDING

Washington Mutual Msc Mortgage Pass Thro Cert Ser 2001-Ms14 – WASHINGTON MUTUAL MORTGAGE SECURITIES CORP. (June 23rd, 2004)

EXHIBIT 99 WASHINGTON MUTUAL MORTGAGE SECURITIES CORP. MASTER SERVICING MORTGAGE PASS-THROUGH CERTIFICATES 01/2003 DISTRIBUTION REPORT SERIES: wamms 2001-ms14 WEIGHTED AVERAGE PC RATE: 6.40978% POOL NUMBER: Group 1 = 1790, 1792, 1793, 1794, 1798 ____________________________________________________________________________________________ ISSUE DATE: 11/27/2001 CERTIFICATE BALANCE AT ISSUE: $1,111,583,133.42 CERTIFICATE TOTAL ACCOUNT CERTIFICATE NUMBER OF ACTIVITY BALANCE MORTGAGES (@PC RATE) OUTSTANDING

Washington Mutual Msc Mortgage Pass Thro Cert Ser 2001-Ms14 – WASHINGTON MUTUAL MORTGAGE SECURITIES CORP. (June 23rd, 2004)

EXHIBIT 99 WASHINGTON MUTUAL MORTGAGE SECURITIES CORP. MASTER SERVICING MORTGAGE PASS-THROUGH CERTIFICATES 03/2003 DISTRIBUTION REPORT SERIES: wamms 2001-ms14 WEIGHTED AVERAGE PC RATE: 6.41495% POOL NUMBER: Group 1 = 1790, 1792, 1793, 1794, 1798 ____________________________________________________________________________________________ ISSUE DATE: 11/27/2001 CERTIFICATE BALANCE AT ISSUE: $1,111,583,133.42 CERTIFICATE TOTAL ACCOUNT CERTIFICATE NUMBER OF ACTIVITY BALANCE MORTGAGES (@PC RATE) OUTSTANDING

Washington Mutual Msc Mortgage Pass Thro Cert Ser 2001-Ms14 – WASHINGTON MUTUAL MORTGAGE SECURITIES CORP. (June 23rd, 2004)

EXHIBIT 99 WASHINGTON MUTUAL MORTGAGE SECURITIES CORP. MASTER SERVICING MORTGAGE PASS-THROUGH CERTIFICATES 02/2003 DISTRIBUTION REPORT SERIES: wamms 2001-ms14 WEIGHTED AVERAGE PC RATE: 6.41649% POOL NUMBER: Group 1 = 1790, 1792, 1793, 1794, 1798 ____________________________________________________________________________________________ ISSUE DATE: 11/27/2001 CERTIFICATE BALANCE AT ISSUE: $1,111,583,133.42 CERTIFICATE TOTAL ACCOUNT CERTIFICATE NUMBER OF ACTIVITY BALANCE MORTGAGES (@PC RATE) OUTSTANDING

Washington Mutual Msc Mortgage Pass Thro Cert Ser 2001-Ms14 – WASHINGTON MUTUAL MORTGAGE SECURITIES CORP. (June 4th, 2004)

The Class Principal Balances of each Class of the Class CB1,CB2,CB3,CB4,CB5,CB6 Certificatesimmediately after the principal and interest distribution on 200405 are as follows:

Washington Mutual Msc Mortgage Pass Thro Cert Ser 2001-Ms14 – WASHINGTON MUTUAL MORTGAGE SECURITIES CORP. (May 3rd, 2004)

The Class Principal Balances of each Class of the Class CB1,CB2,CB3,CB4,CB5,CB6 Certificatesimmediately after the principal and interest distribution on 200404 are as follows:

Washington Mutual Msc Mortgage Pass Thro Cert Ser 2001-Ms14 – WASHINGTON MUTUAL MORTGAGE SECURITIES CORP. (April 5th, 2004)

The Class Principal Balances of each Class of the Class CB1,CB2,CB3,CB4,CB5,CB6 Certificatesimmediately after the principal and interest distribution on 200403 are as follows:

Washington Mutual Msc Mortgage Pass Thro Cert Ser 2001-Ms14 – WASHINGTON MUTUAL MORTGAGE SECURITIES CORP. (March 3rd, 2004)

The Class Principal Balances of each Class of the Class CB1,CB2,CB3,CB4,CB5,CB6 Certificatesimmediately after the principal and interest distribution on 200402 are as follows:

Washington Mutual Msc Mortgage Pass Thro Cert Ser 2001-Ms14 – WASHINGTON MUTUAL MORTGAGE SECURITIES CORP. (February 4th, 2004)

The Class Principal Balances of each Class of the Class CB1,CB2,CB3,CB4,CB5,CB6 Certificatesimmediately after the principal and interest distribution on 200401 are as follows:

Washington Mutual Msc Mortgage Pass Thro Cert Ser 2001-Ms14 – WASHINGTON MUTUAL MORTGAGE SECURITIES CORP. (January 7th, 2004)

The Class Principal Balances of each Class of the Class CB1,CB2,CB3,CB4,CB5,CB6 Certificatesimmediately after the principal and interest distribution on 200312 are as follows:

Washington Mutual Msc Mortgage Pass Thro Cert Ser 2001-Ms14 – WASHINGTON MUTUAL MORTGAGE SECURITIES CORP. (December 4th, 2003)

The Class Principal Balances of each Class of the Class CB1,CB2,CB3,CB4,CB5,CB6 Certificatesimmediately after the principal and interest distribution on 200311 are as follows:

Washington Mutual Msc Mortgage Pass Thro Cert Ser 2001-Ms14 – WASHINGTON MUTUAL MORTGAGE SECURITIES CORP. (November 4th, 2003)

The Class Principal Balances of each Class of the Class CB1,CB2,CB3,CB4,CB5,CB6 Certificatesimmediately after the principal and interest distribution on 200310 are as follows:

Washington Mutual Msc Mortgage Pass Thro Cert Ser 2001-Ms14 – WASHINGTON MUTUAL MORTGAGE SECURITIES CORP. (October 9th, 2003)

The Class Principal Balances of each Class of the Class CB1,CB2,CB3,CB4,CB5,CB6 Certificatesimmediately after the principal and interest distribution on 200309 are as follows:

Washington Mutual Msc Mortgage Pass Thro Cert Ser 2001-Ms14 – WASHINGTON MUTUAL MORTGAGE SECURITIES CORP. (September 5th, 2003)

The Class Principal Balances of each Class of the Class CB1,CB2,CB3,CB4,CB5,CB6 Certificatesimmediately after the principal and interest distribution on 200308 are as follows:

Washington Mutual Msc Mortgage Pass Thro Cert Ser 2001-Ms14 – WASHINGTON MUTUAL MORTGAGE SECURITIES CORP. (August 8th, 2003)

EXHIBIT 99 WASHINGTON MUTUAL MORTGAGE SECURITIES CORP. MASTER SERVICING MORTGAGE PASS-THROUGH CERTIFICATES 07/2003 DISTRIBUTION REPORT SERIES: wamms 2001-ms14 WEIGHTED AVERAGE PC RATE: 6.44039% POOL NUMBER: Group 1 = 1790, 1792, 1793, 1794, 1798 ____________________________________________________________________________________________ ISSUE DATE: 11/27/2001 CERTIFICATE BALANCE AT ISSUE: $1,111,583,133.42 CERTIFICATE TOTAL ACCOUNT CERTIFICATE NUMBER OF ACTIVITY BALANCE MORTGAGES (@PC RATE) OUTSTANDING

Washington Mutual Msc Mortgage Pass Thro Cert Ser 2001-Ms14 – WASHINGTON MUTUAL MORTGAGE SECURITIES CORP. (July 8th, 2003)

EXHIBIT 99 WASHINGTON MUTUAL MORTGAGE SECURITIES CORP. MASTER SERVICING MORTGAGE PASS-THROUGH CERTIFICATES 06/2003 DISTRIBUTION REPORT SERIES: wamms 2001-ms14 WEIGHTED AVERAGE PC RATE: 6.43026% POOL NUMBER: Group 1 = 1790, 1792, 1793, 1794, 1798 ____________________________________________________________________________________________ ISSUE DATE: 11/27/2001 CERTIFICATE BALANCE AT ISSUE: $1,111,583,133.42 CERTIFICATE TOTAL ACCOUNT CERTIFICATE NUMBER OF ACTIVITY BALANCE MORTGAGES (@PC RATE) OUTSTANDING

Washington Mutual Msc Mortgage Pass Thro Cert Ser 2001-Ms14 – WASHINGTON MUTUAL MORTGAGE SECURITIES CORP. (June 10th, 2003)

EXHIBIT 99 WASHINGTON MUTUAL MORTGAGE SECURITIES CORP. MASTER SERVICING MORTGAGE PASS-THROUGH CERTIFICATES 05/2003 DISTRIBUTION REPORT SERIES: wamms 2001-ms14 WEIGHTED AVERAGE PC RATE: 6.42811% POOL NUMBER: Group 1 = 1790, 1792, 1793, 1794, 1798 ____________________________________________________________________________________________ ISSUE DATE: 11/27/2001 CERTIFICATE BALANCE AT ISSUE: $1,111,583,133.42 CERTIFICATE TOTAL ACCOUNT CERTIFICATE NUMBER OF ACTIVITY BALANCE MORTGAGES (@PC RATE) OUTSTANDING

Washington Mutual Msc Mortgage Pass Thro Cert Ser 2001-Ms14 – WASHINGTON MUTUAL MORTGAGE SECURITIES CORP. (January 10th, 2002)

EXHIBIT 99 WASHINGTON MUTUAL MORTGAGE SECURITIES CORP. MASTER SERVICING MORTGAGE PASS-THROUGH CERTIFICATES 12/2001 DISTRIBUTION REPORT SERIES: wamms 2001-ms14 WEIGHTED AVERAGE PC RATE: 6.39743% POOL NUMBER: Group 1 = 1790, 1792, 1793, 1794, 1798 ____________________________________________________________________________________________ ISSUE DATE: 11/27/2001 CERTIFICATE BALANCE AT ISSUE: $1,111,583,133.42 CERTIFICATE TOTAL ACCOUNT CERTIFICATE NUMBER OF ACTIVITY BALANCE MORTGAGES (@PC RATE) OUTSTANDING

Washington Mutual Msc Mortgage Pass Thro Cert Ser 2001-Ms14 – POOLING AND SERVICING AGREEMENT (December 11th, 2001)

EXECUTION VERSION WASHINGTON MUTUAL MORTGAGE SECURITIES CORP., as Depositor and Master Servicer and STATE STREET BANK AND TRUST COMPANY, as Trustee POOLING AND SERVICING AGREEMENT $1,111,583,132.33 Washington Mutual Mortgage Securities Corp. Washington Mutual MSC Mortgage Pass-Through Certificates Series 2001-MS14 Cut-Off Date: November 1, 2001 TABLE OF CONTENTS Page