WILLIAM R. RYBAK

Corporate Board Profile

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CALAMOS CONVERTIBLE & HIGH INCOME FUND

Filing Date Source Excerpt
2004-05-25 William R. Rybak, 53 Trustee (of CHI since 2002 and CHY since 2003) Retired Private Investor; formerly Executive Vice President and Chief Financial Officer, Van Kampen Investments, Inc. (investment manager); Director, Howe Barnes Investments; Director, PrivateBancorp., Inc.
2005-03-09 Private investor; formerly Executive Vice President and Chief Financial Officer, Van Kampen Investments, Inc. (investment manager); Director, Howe Barnes Investments (investment services firm); Director, PrivateBancorp, Inc. (bank holding company)
2006-02-24 William R. Rybak, 55 Trustee (of CHI since 2002, of CHY and CSQ since 2003 and of CGO since 2005) - Principal Occupation: Private investor; formerly Executive Vice President and Chief Financial Officer, Van Kampen Investments, Inc. (investment manager)
2007-05-25 Private investor; formerly Executive Vice President and Chief Financial Officer, Van Kampen Investments, Inc. and subsidiaries (investment manager); Director, Howe Barnes Hoefer Arnett, Inc. (investment services firm) and PrivateBancorp, Inc. (bank holding company); Trustee, JNL Series Trust JNL Investors Series Trust, JNL Variable Fund LLC and JNLNY Variable Fund I LLC
2008-05-12 Private investor; formerly Executive Vice President and Chief Financial Officer, Van Kampen Investments, Inc. and subsidiaries (investment manager); Director, Howe Barnes Hoefer Arnett, Inc. (investment services firm) and PrivateBancorp, Inc. (bank holding company); Trustee, JNL Series Trust, JNL Investors Series Trust and JNL Variable Fund LLC*
2009-05-18 William R. Rybak, 58 - Private investor; formerly Executive Vice President and Chief Financial Officer, Van Kampen Investments, Inc. and subsidiaries (investment manager); Director, Howe Barnes Hoefer & Arnett, Inc. (investment services firm); Director PrivateBancorp, Inc. (bank holding company); Trustee, JNL Series Trust, JNL Investors Series Trust and JNL Variable Fund LLC*
2011-05-25 Private investor; Director, Christian Brothers Investment Services, Inc. (since February 2010); formerly Executive Vice President and Chief Financial Officer, Van Kampen Investments, Inc. and subsidiaries (investment manager)
2012-05-22 William R. Rybak, 61 Trustee (of CHI since 2002, of CHY and CSQ since 2003, of CGO since 2004 and of CHW since 2007) Principal Occupation(s) During Past 5 Years: Private investor; Director, Christian Brothers Investment Services Inc. (since February 2010); Director, PrivateBancorp; formerly, Executive Vice President and Chief Financial Officer, Van Kampen Investments, Inc. and subsidiaries (investment manager)
2013-05-22 Private investor; Director, Christian Brothers Investment Services Inc. (since February 2010); Director, PrivateBancorp (since December 2003); formerly, Executive Vice President and Chief Financial Officer, Van Kampen Investments, Inc. and subsidiaries (investment manager)
2014-05-23 Private investor; Director, Christian Brothers Investment Services Inc. (since February 2010); Director, Private Bancorp (since December 2003); formerly, Executive Vice President and Chief Financial Officer, Van Kampen Investments, Inc. and subsidiaries (investment manager)
2015-06-04 Private investor; Director, Christian Brothers Investment Services Inc.; Director, Private Bancorp; formerly Executive Vice President and Chief Financial Officer, Van Kampen Investments, Inc.
2016-05-10 Private investor; Director, Christian Brothers Investment Services Inc. (since February 2010); Director, Private Bancorp (since December 2003); Trustee, JNL Series Trust, JNL Investors Series Trust and JNL Variable Fund LLC; Trustee, Lewis University; formerly Executive Vice President and Chief Financial Officer, Van Kampen Investments, Inc. and subsidiaries (investment manager)
2017-05-04 Served for multiple years as a trustee of the Funds; more than 25 years of experience in the financial services industry; experience serving on boards of other entities, including other investment companies; and earned a Masters of Business Administration degree
2018-05-14 Served for multiple years as a trustee of the Funds; more than 25 years of experience in the financial services industry; experience serving on boards of other entities, including other investment companies; and earned a Masters of Business Administration degree
2019-05-24 Private investor; Chairman and Director, Christian Brothers Investment Services Inc.; Trustee, JNL Series Trust, JNL Investors Series Trust, and JNL Variable Fund LLC; Trustee, Lewis University; formerly Director, Private Bancorp; Executive Vice President and Chief Financial Officer, Van Kampen Investments, Inc.; more than 25 years of experience in the financial services industry; experience serving on boards of other entities, including other investment companies; and earned a Masters of Business Administration degree
2020-05-14 Private investor; Chairman and Director, Christian Brothers Investment Services Inc.; Trustee of various investment trusts; formerly Executive Vice President and Chief Financial Officer, Van Kampen Investments, Inc.; more than 25 years of experience in financial services; earned a Masters of Business Administration degree
2021-05-12 Private investor; Chairman (since 2016) and Director (since 2010), Christian Brothers Investment Services Inc.; Trustee, JNL Series Trust and JNL Investors Series Trust (since 2007), JNL Variable Fund LLC (2007-2020), Jackson Variable Series Trust (2018-2020), and JNL Strategic Income Fund LLC (2007-2018) (open-end mutual funds); Trustee, Lewis University (since 2012); formerly Director, Private Bancorp (2003-2017); Executive Vice President and Chief Financial Officer, Van Kampen Investments, Inc. and subsidiaries (investment manager) (until 2000); Served for multiple years as a trustee of the Funds; more than 25 years of experience in the financial services industry; experience serving on boards of other entities, including other investment companies; and earned a Masters of Business Administration degree
2022-05-11 Private investor; Chairman and Director, Christian Brothers Investment Services Inc.; Trustee, JNL Series Trust and other investment funds; formerly Director, Private Bancorp; Executive Vice President and Chief Financial Officer, Van Kampen Investments, Inc.; Served for multiple years as a trustee of the Funds; more than 25 years of experience in the financial services industry; experience serving on boards of other entities, including other investment companies; and earned a Masters of Business Administration degree
2023-05-08 Private investor; Chairman (since 2016) and Director (since 2010), Christian Brothers Investment Services Inc.; Trustee, JNL Series Trust and JNL Investors Series Trust (since 2007), JNL Variable Fund LLC (2007-2020), Jackson Variable Series Trust (2018-2020), and JNL Strategic Income Fund LLC (2007-2018) (open-end mutual funds)**; Trustee, Lewis University (since 2012); formerly Director, Private Bancorp (2003-2017); Executive Vice President and Chief Financial Officer, Van Kampen Investments, Inc. and subsidiaries (investment manager) (until 2000)
2024-05-14 Private investor; Chairman (since 2016) and Director (since 2010), Christian Brothers Investment Services Inc.; Trustee, JNL Series Trust and JNL Investors Series Trust (since 2007), JNL Variable Fund LLC (2007-2020), Jackson Variable Series Trust (2018-2020), and JNL Strategic Income Fund LLC (2007-2018) (open-end mutual funds); Trustee, Lewis University (since 2012); formerly Director, Private Bancorp (2003-2017); Executive Vice President and Chief Financial Officer, Van Kampen Investments, Inc. and subsidiaries (investment manager) (until 2000)

CALAMOS CONVERTIBLE OPPORTUNITIES & INCOME FUND

Filing Date Source Excerpt
2004-05-25 William R. Rybak, 53 Trustee (of CHI since 2002 and CHY since 2003) Retired Private Investor; formerly Executive Vice President and Chief Financial Officer, Van Kampen Investments, Inc. (investment manager); Director, Howe Barnes Investments; Director, PrivateBancorp., Inc.
2005-03-09 William R. Rybak, 54 Trustee (of CHI since 2002 and of CHY and CSQ since 2003) - Private investor; formerly Executive Vice President and Chief Financial Officer, Van Kampen Investments, Inc. (investment manager); Director, Howe Barnes Investments (investment services firm); Director, PrivateBancorp, Inc. (bank holding company)
2006-02-24 William R. Rybak, 55 Trustee (of CHI since 2002, of CHY and CSQ since 2003 and of CGO since 2005) ... Principal Occupation(s): Private investor; formerly Executive Vice President and Chief Financial Officer, Van Kampen Investments, Inc. (investment manager); Director, Howe Barnes Investments (investment services firm); Director, PrivateBancorp, Inc. (bank holding company)
2007-05-25 Private investor; formerly Executive Vice President and Chief Financial Officer, Van Kampen Investments, Inc. and subsidiaries (investment manager); Director, Howe Barnes Hoefer Arnett, Inc. (investment services firm) and PrivateBancorp, Inc. (bank holding company); Trustee, JNL Series Trust JNL Investors Series Trust, JNL Variable Fund LLC and JNLNY Variable Fund I LLC
2008-05-12 Private investor; formerly Executive Vice President and Chief Financial Officer, Van Kampen Investments, Inc. and subsidiaries (investment manager); Director, Howe Barnes Hoefer Arnett, Inc. (investment services firm) and PrivateBancorp, Inc. (bank holding company); Trustee, JNL Series Trust, JNL Investors Series Trust and JNL Variable Fund LLC*
2009-05-18 William R. Rybak, 58 - Private investor; formerly Executive Vice President and Chief Financial Officer, Van Kampen Investments, Inc. and subsidiaries; Director, Howe Barnes Hoefer & Arnett, Inc.; Director PrivateBancorp, Inc.; Trustee, JNL Series Trust, JNL Investors Series Trust and JNL Variable Fund LLC
2010-05-10 Private investor; formerly Executive Vice President and Chief Financial Officer, Van Kampen Investments, Inc. and subsidiaries (investment manager); Director, Howe Barnes Hoefer & Arnett, Inc. (investment services firm); Director PrivateBancorp, Inc. (bank holding company); Trustee, JNL Series Trust, JNL Investors Series Trust and JNL Variable Fund LLC*
2011-05-25 Private investor; Director, Christian Brothers Investment Services, Inc. (since February 2010); formerly Executive Vice President and Chief Financial Officer, Van Kampen Investments, Inc. and subsidiaries (investment manager)
2012-05-22 William R. Rybak, 61 Trustee (of CHI since 2002, of CHY and CSQ since 2003, of CGO since 2004 and of CHW since 2007) Private investor; Director, Christian Brothers Investment Services Inc. (since February 2010); Director, PrivateBancorp; formerly, Executive Vice President and Chief Financial Officer, Van Kampen Investments, Inc. and subsidiaries (investment manager)
2013-05-22 Private investor; Director, Christian Brothers Investment Services Inc. (since February 2010); Director, PrivateBancorp (since December 2003); formerly, Executive Vice President and Chief Financial Officer, Van Kampen Investments, Inc. and subsidiaries (investment manager)
2014-05-23 Private investor; Director, Christian Brothers Investment Services Inc. (since February 2010); Director, Private Bancorp (since December 2003); formerly, Executive Vice President and Chief Financial Officer, Van Kampen Investments, Inc. and subsidiaries (investment manager)
2015-06-04 Private investor; Director, Christian Brothers Investment Services Inc.; Director, Private Bancorp; formerly Executive Vice President and Chief Financial Officer, Van Kampen Investments, Inc.
2016-05-10 Private investor; Director, Christian Brothers Investment Services Inc.; Director, Private Bancorp; Trustee, JNL Series Trust, JNL Investors Series Trust and JNL Variable Fund LLC; Trustee, Lewis University; formerly Executive Vice President and Chief Financial Officer, Van Kampen Investments, Inc.
2017-05-04 Private investor; Chairman (since February 2016) and Director (since February 2010), Christian Brothers Investment Services Inc.; Director, Private Bancorp (since December 2003); Trustee, JNL Series Trust, JNL Investors Series Trust and JNL Variable Fund LLC (since January 2007); Trustee, Lewis University (since October 2012); formerly Executive Vice President and Chief Financial Officer, Van Kampen Investments, Inc. and subsidiaries (investment manager); and earned a Masters of Business Administration degree
2018-05-14 Private investor; Chairman (since February 2016) and Director (since February 2010), Christian Brothers Investment Services Inc.; Trustee, JNL Series Trust, JNL Investors Series Trust, JNL Strategic Income Fund LLC and JNL Variable Fund LLC (since January 2007) and Jackson Variable Series Trust (since January 2018); Trustee, Lewis University (since October 2012); formerly Director, Private Bancorp (2003-2017); Executive Vice President and Chief Financial Officer, Van Kampen Investments, Inc. and subsidiaries (investment manager); Served for multiple years as a trustee of the Funds; more than 25 years of experience in the financial services industry; experience serving on boards of other entities, including other investment companies; and earned a Masters of Business Administration degree
2019-05-24 Served for multiple years as a trustee of the Funds; more than 25 years of experience in the financial services industry; experience serving on boards of other entities, including other investment companies; and earned a Masters of Business Administration degree
2020-05-14 Private investor; Chairman and Director, Christian Brothers Investment Services Inc.; Executive Vice President and Chief Financial Officer, Van Kampen Investments, Inc.; earned a Masters of Business Administration degree.
2021-05-12 Private investor; Chairman (since 2016) and Director (since 2010), Christian Brothers Investment Services Inc.; Trustee, JNL Series Trust and JNL Investors Series Trust (since 2007), JNL Variable Fund LLC (2007-2020), Jackson Variable Series Trust (2018-2020), and JNL Strategic Income Fund LLC (2007-2018) (open-end mutual funds)**; Trustee, Lewis University (since 2012); formerly Director, Private Bancorp (2003-2017); Executive Vice President and Chief Financial Officer, Van Kampen Investments, Inc. and subsidiaries (investment manager) (until 2000); Served for multiple years as a trustee of the Funds; more than 25 years of experience in the financial services industry; experience serving on boards of other entities, including other investment companies; and earned a Masters of Business Administration degree
2022-05-11 Private investor; Chairman (since 2016) and Director (since 2010), Christian Brothers Investment Services Inc.; Trustee, JNL Series Trust and JNL Investors Series Trust (since 2007), JNL Variable Fund LLC (2007-2020), Jackson Variable Series Trust (2018-2020), and JNL Strategic Income Fund LLC (2007-2018) (open-end mutual funds)*****; Trustee, Lewis University (since 2012); formerly Director, Private Bancorp (2003-2017); Executive Vice President and Chief Financial Officer, Van Kampen Investments, Inc. and subsidiaries (investment manager) (until 2000); Served for multiple years as a trustee of the Funds; more than 25 years of experience in the financial services industry; experience serving on boards of other entities, including other investment companies; and earned a Masters of Business Administration degree
2023-05-08 Private investor; Chairman (since 2016) and Director (since 2010), Christian Brothers Investment Services Inc.; Trustee, JNL Series Trust and JNL Investors Series Trust (since 2007), JNL Variable Fund LLC (2007-2020), Jackson Variable Series Trust (2018-2020), and JNL Strategic Income Fund LLC (2007-2018) (open-end mutual funds)**; Trustee, Lewis University (since 2012); formerly Director, Private Bancorp (2003-2017); Executive Vice President and Chief Financial Officer, Van Kampen Investments, Inc. and subsidiaries (investment manager) (until 2000)
2024-05-14 Private investor; Chairman (since 2016) and Director (since 2010), Christian Brothers Investment Services Inc.; Trustee, JNL Series Trust and JNL Investors Series Trust (since 2007), JNL Variable Fund LLC (2007-2020), Jackson Variable Series Trust (2018-2020), and JNL Strategic Income Fund LLC (2007-2018) (open-end mutual funds); Trustee, Lewis University (since 2012); formerly Director, Private Bancorp (2003-2017); Executive Vice President and Chief Financial Officer, Van Kampen Investments, Inc. and subsidiaries (investment manager) (until 2000)

CALAMOS STRATEGIC TOTAL RETURN FUND

Filing Date Source Excerpt
2005-03-09 Private investor; formerly Executive Vice President and Chief Financial Officer, Van Kampen Investments, Inc. (investment manager); Director, Howe Barnes Investments (investment services firm); Director, PrivateBancorp, Inc. (bank holding company)
2006-02-24 William R. Rybak, 55 Trustee (of CHI since 2002, of CHY and CSQ since 2003 and of CGO since 2005) Principal Occupation(s): Private investor; formerly Executive Vice President and Chief Financial Officer, Van Kampen Investments, Inc. (investment manager); Director, Howe Barnes Investments (investment services firm); Director, PrivateBancorp, Inc. (bank holding company)
2007-05-25 Private investor; formerly Executive Vice President and Chief Financial Officer, Van Kampen Investments, Inc. and subsidiaries (investment manager); Director, Howe Barnes Hoefer Arnett, Inc. (investment services firm) and PrivateBancorp, Inc. (bank holding company); Trustee, JNL Series Trust JNL Investors Series Trust, JNL Variable Fund LLC and JNLNY Variable Fund I LLC
2008-05-12 Private investor; formerly Executive Vice President and Chief Financial Officer, Van Kampen Investments, Inc. and subsidiaries (investment manager); Director, Howe Barnes Hoefer Arnett, Inc. (investment services firm) and PrivateBancorp, Inc. (bank holding company); Trustee, JNL Series Trust, JNL Investors Series Trust and JNL Variable Fund LLC*
2009-05-18 William R. Rybak, 58 - Private investor; formerly Executive Vice President and Chief Financial Officer, Van Kampen Investments, Inc. and subsidiaries (investment manager); Director, Howe Barnes Hoefer & Arnett, Inc. (investment services firm); Director PrivateBancorp, Inc. (bank holding company); Trustee, JNL Series Trust, JNL Investors Series Trust and JNL Variable Fund LLC*
2010-05-10 Private investor; formerly Executive Vice President and Chief Financial Officer, Van Kampen Investments, Inc. and subsidiaries (investment manager); Director, Howe Barnes Hoefer & Arnett, Inc. (investment services firm); Director PrivateBancorp, Inc. (bank holding company); Trustee, JNL Series Trust, JNL Investors Series Trust and JNL Variable Fund LLC*
2011-05-25 Private investor; Director, Christian Brothers Investment Services, Inc. (since February 2010); formerly Executive Vice President and Chief Financial Officer, Van Kampen Investments, Inc. and subsidiaries (investment manager)
2012-05-22 William R. Rybak, 61 Trustee (of CHI since 2002, of CHY and CSQ since 2003, of CGO since 2004 and of CHW since 2007) Private investor; Director, Christian Brothers Investment Services Inc. (since February 2010); Director, PrivateBancorp; formerly, Executive Vice President and Chief Financial Officer, Van Kampen Investments, Inc. and subsidiaries (investment manager)
2013-05-22 William R. Rybak, 62 Trustee (of CHI since 2002, of CHY and CSQ since 2003, of CGO since 2004 and of CHW since 2007) Principal Occupation(s) During Past 5 Years: Private investor; Director, Christian Brothers Investment Services Inc.; Director, PrivateBancorp; formerly, Executive Vice President and Chief Financial Officer, Van Kampen Investments, Inc.
2014-05-23 Private investor; Director, Christian Brothers Investment Services Inc. (since February 2010); Director, Private Bancorp (since December 2003); formerly, Executive Vice President and Chief Financial Officer, Van Kampen Investments, Inc. and subsidiaries (investment manager)
2015-06-04 Private investor; Director, Christian Brothers Investment Services Inc. (since February 2010); Director, Private Bancorp (since December 2003); formerly, Executive Vice President and Chief Financial Officer, Van Kampen Investments, Inc. and subsidiaries (investment manager)
2016-05-10 Private investor; Director, Christian Brothers Investment Services Inc.; Director, Private Bancorp; Trustee, Lewis University; formerly Executive Vice President and CFO, Van Kampen Investments.
2017-05-04 Served for multiple years as a trustee of the Funds; more than 25 years of experience in the financial services industry; experience serving on boards of other entities, including other investment companies; and earned a Masters of Business Administration degree
2018-05-14 Served for multiple years as a trustee of the Funds; more than 25 years of experience in the financial services industry; experience serving on boards of other entities, including other investment companies; and earned a Masters of Business Administration degree
2021-05-12 Private investor; Chairman (since 2016) and Director (since 2010), Christian Brothers Investment Services Inc.; Trustee, JNL Series Trust and JNL Investors Series Trust (since 2007), JNL Variable Fund LLC (2007-2020), Jackson Variable Series Trust (2018-2020), and JNL Strategic Income Fund LLC (2007-2018) (open-end mutual funds); Trustee, Lewis University (since 2012); formerly Director, Private Bancorp (2003-2017); Executive Vice President and Chief Financial Officer, Van Kampen Investments, Inc. and subsidiaries (investment manager) (until 2000); Served for multiple years as a trustee of the Funds; more than 25 years of experience in the financial services industry; experience serving on boards of other entities, including other investment companies; and earned a Masters of Business Administration degree
2022-05-11 Private investor; Chairman (since 2016) and Director (since 2010), Christian Brothers Investment Services Inc.; Trustee, JNL Series Trust and JNL Investors Series Trust (since 2007), JNL Variable Fund LLC (2007-2020), Jackson Variable Series Trust (2018-2020), and JNL Strategic Income Fund LLC (2007-2018) (open-end mutual funds)*****; Trustee, Lewis University (since 2012); formerly Director, Private Bancorp (2003-2017); Executive Vice President and Chief Financial Officer, Van Kampen Investments, Inc. and subsidiaries (investment manager) (until 2000)
2023-05-08 Private investor; Chairman (since 2016) and Director (since 2010), Christian Brothers Investment Services Inc.; Trustee, JNL Series Trust and JNL Investors Series Trust (since 2007), JNL Variable Fund LLC (2007-2020), Jackson Variable Series Trust (2018-2020), and JNL Strategic Income Fund LLC (2007-2018) (open-end mutual funds)**; Trustee, Lewis University (since 2012); formerly Director, Private Bancorp (2003-2017); Executive Vice President and Chief Financial Officer, Van Kampen Investments, Inc. and subsidiaries (investment manager) (until 2000)
2024-05-14 Private investor; Chairman and Director, Christian Brothers Investment Services Inc.; Trustee, JNL Series Trust and other trusts; Trustee, Lewis University; formerly Director, Private Bancorp; Executive Vice President and Chief Financial Officer, Van Kampen Investments; Served for multiple years as a trustee of the Funds; more than 25 years of experience in the financial services industry; experience serving on boards of other entities, including other investment companies; and earned a Masters of Business Administration degree

Data sourced from SEC filings. Last updated: 2026-02-03