JACK F. O'BRIEN

Corporate Board Profile

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BLACKROCK MUNIASSETS FUND, INC.

Filing Date Source Excerpt
2006-06-15 President and Chief Executive Officer of Allmerica Financial Corporation (financial services holding company) from 1995 to 2002 and Director from 1995 to 2003; President of Allmerica Investment Management Co., Inc. (investment adviser) from 1989 to 2002, Director from 1989 to 2002 and Chairman of the Board from 1989 to 1990; President, Chief Executive Officer and Director of First Allmerica Financial Life Insurance Company from 1989 to 2002 and Director of various other Allmerica Financial companies until 2002.

BLACKROCK MUNIVEST FUND II, INC.

Filing Date Source Excerpt
2006-06-15 Jack F. O'Brien (63) - President and Chief Executive Officer of Allmerica Financial Corporation (financial services holding company) from 1995 to 2002 and Director from 1995 to 2003; President of Allmerica Investment Management Co., Inc. (investment adviser) from 1989 to 2002, Director from 1989 to 2002 and Chairman of the Board from 1989 to 1990; President, Chief Executive Officer and Director of First Allmerica Financial Life Insurance Company from 1989 to 2002 and Director of various other Allmerica Financial companies until 2002; Director of ABIOMED since 1989, Member of the Governance/Nominating Committee since 2004, Member of the Compensation Committee since 1989 and Member of the Audit Committee from 1990 to 2004; Director and Member of the Governance and Nomination Committee of Cabot Corporation and Member of the Audit Committee since 1990; Director and Member of the Audit Committee and Compensation Committee of LKQ Corporation since 2003; Lead Director of TJX Companies, Inc. since 1999; Trustee of the Woods Hole Oceanographic Institute since 2003.

BLACKROCK MUNIVEST FUND, INC.

Filing Date Source Excerpt
2006-06-15 Jack F. O'Brien (63) - President and Chief Executive Officer of Allmerica Financial Corporation (financial services holding company) from 1995 to 2002 and Director from 1995 to 2003; President of Allmerica Investment Management Co., Inc. (investment adviser) from 1989 to 2002, Director from 1989 to 2002 and Chairman of the Board from 1989 to 1990; President, Chief Executive Officer and Director of First Allmerica Financial Life Insurance Company from 1989 to 2002 and Director of various other Allmerica Financial companies until 2002; Director of ABIOMED since 1989, Member of the Governance/Nominating Committee since 2004, Member of the Compensation Committee since 1989 and Member of the Audit Committee from 1990 to 2004; Director and Member of the Governance and Nomination Committee of Cabot Corporation and Member of the Audit Committee since 1990; Director and Member of the Audit Committee and Compensation Committee of LKQ Corporation since 2003; Lead Director of TJX Companies, Inc. since 1999; Trustee of the Woods Hole Oceanographic Institute since 2003.

BLACKROCK MUNIYIELD FUND, INC.

Filing Date Source Excerpt
2006-06-15 Jack F. O'Brien (63) - President and Chief Executive Officer of Allmerica Financial Corporation (financial services holding company) from 1995 to 2002 and Director from 1995 to 2003; President of Allmerica Investment Management Co., Inc. (investment adviser) from 1989 to 2002, Director from 1989 to 2002 and Chairman of the Board from 1989 to 1990; President, Chief Executive Officer and Director of First Allmerica Financial Life Insurance Company from 1989 to 2002 and Director of various other Allmerica Financial companies until 2002; Director of ABIOMED since 1989, Member of the Governance/Nominating Committee since 2004, Member of the Compensation Committee since 1989 and Member of the Audit Committee from 1990 to 2004; Director and Member of the Governance and Nomination Committee of Cabot Corporation and Member of the Audit Committee since 1990; Director and Member of the Audit Committee and Compensation Committee of LKQ Corporation since 2003; Lead Director of TJX Companies, Inc. since 1999; Trustee of the Woods Hole Oceanographic Institute since 2003.

BLACKROCK MUNIYIELD MICHIGAN QUALITY FUND, INC.

Filing Date Source Excerpt
2006-06-15 Jack F. O'Brien - President and Chief Executive Officer of Allmerica Financial Corporation (financial services holding company) from 1995 to 2002 and Director from 1995 to 2003; President of Allmerica Investment Management Co., Inc. (investment adviser) from 1989 to 2002, Director from 1989 to 2002 and Chairman of the Board from 1989 to 1990; President, Chief Executive Officer and Director of First Allmerica Financial Life Insurance Company from 1989 to 2002 and Director of various other Allmerica Financial companies until 2002.

BLACKROCK MUNIYIELD NEW YORK QUALITY FUND, INC.

Filing Date Source Excerpt
2006-06-15 President and Chief Executive Officer of Allmerica Financial Corporation (financial services holding company) from 1995 to 2002 and Director from 1995 to 2003; President of Allmerica Investment Management Co., Inc. (investment adviser) from 1989 to 2002, Director from 1989 to 2002 and Chairman of the Board from 1989 to 1990; President, Chief Executive Officer and Director of First Allmerica Financial Life Insurance Company from 1989 to 2002 and Director of various other Allmerica Financial companies until 2002.

BLACKROCK MUNIYIELD PENNSYLVANIA QUALITY FUND

Filing Date Source Excerpt
2006-06-15 President and Chief Executive Officer of Allmerica Financial Corporation (financial services holding company) from 1995 to 2002 and Director from 1995 to 2003; President of Allmerica Investment Management Co., Inc. (investment adviser) from 1989 to 2002, Director from 1989 to 2002 and Chairman of the Board from 1989 to 1990; President, Chief Executive Officer and Director of First Allmerica Financial Life Insurance Company from 1989 to 2002 and Director of various other Allmerica Financial companies until 2002.

BLACKROCK MUNIYIELD QUALITY FUND III, INC.

Filing Date Source Excerpt
2006-06-15 President and Chief Executive Officer of Allmerica Financial Corporation (financial services holding company) from 1995 to 2002 and Director from 1995 to 2003; President of Allmerica Investment Management Co., Inc. (investment adviser) from 1989 to 2002, Director from 1989 to 2002 and Chairman of the Board from 1989 to 1990; President, Chief Executive Officer and Director of First Allmerica Financial Life Insurance Company from 1989 to 2002 and Director of various other Allmerica Financial companies until 2002.

BLACKROCK MUNIYIELD QUALITY FUND II, INC.

Filing Date Source Excerpt
2006-06-15 President and Chief Executive Officer of Allmerica Financial Corporation (financial services holding company) from 1995 to 2002 and Director from 1995 to 2003; President of Allmerica Investment Management Co., Inc. (investment adviser) from 1989 to 2002, Director from 1989 to 2002 and Chairman of the Board from 1989 to 1990; President, Chief Executive Officer and Director of First Allmerica Financial Life Insurance Company from 1989 to 2002 and Director of various other Allmerica Financial companies until 2002.

BLACKROCK MUNIYIELD QUALITY FUND, INC.

Filing Date Source Excerpt
2006-06-15 President and Chief Executive Officer of Allmerica Financial Corporation (financial services holding company) from 1995 to 2002 and Director from 1995 to 2003; President of Allmerica Investment Management Co., Inc. (investment adviser) from 1989 to 2002, Director from 1989 to 2002 and Chairman of the Board from 1989 to 1990; President, Chief Executive Officer and Director of First Allmerica Financial Life Insurance Company from 1989 to 2002 and Director of various other Allmerica Financial companies until 2002.

Data sourced from SEC filings. Last updated: 2025-08-31