STEVEN E. BULLER

Corporate Board Profile

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MFS GOVERNMENT MARKETS INCOME TRUST

Filing Date Source Excerpt
2014-08-22 Steven E. Buller, CPA, has substantial accounting, investment management, and executive experience at firms within the investment management industry. He was the Chief Financial Officer of BlackRock, Inc., overseeing tax, audit, and accounting policy.
2015-08-21 Mr. Buller has substantial accounting, investment management, and executive experience at firms within the investment management industry. Mr. Buller was the Chief Financial Officer of BlackRock, Inc., where he oversaw BlackRock’s tax department, internal audit and control functions, and the global corporate and investment company accounting policy.
2017-08-24 Mr. Buller has substantial accounting, investment management, and executive experience at firms within the investment management industry. Mr. Buller was the Chief Financial Officer and Managing Director of BlackRock, Inc. ("BlackRock"), where he oversaw BlackRock’s tax department, internal audit and control functions, and the global corporate and investment company accounting policy.
2018-08-23 Mr. Buller was the Chief Financial Officer and Managing Director of BlackRock, Inc. ("BlackRock"), where he oversaw BlackRock’s tax department, internal audit and control functions, and the global corporate and investment company accounting policy. Prior to joining BlackRock, Mr. Buller was an auditor at Ernst & Young LLP for over 30 years.
2019-08-22 Mr. Buller has substantial accounting, investment management, and executive experience at firms within the investment management industry. Mr. Buller was the Chief Financial Officer and Managing Director of BlackRock, Inc. ("BlackRock"), where he oversaw BlackRock’s tax department, internal audit and control functions, and the global corporate and investment company accounting policy.
2020-08-20 Mr. Buller was the Chief Financial Officer and Managing Director of BlackRock, Inc. ("BlackRock"), where he oversaw BlackRock's tax department, internal audit and control functions, and the global corporate and investment company accounting policy. Prior to joining BlackRock, Mr. Buller was an auditor at Ernst & Young LLP for over 30 years, where he served as Global Director of Asset Management and as the audit partner for various investment company complexes.
2021-08-27 Mr. Buller has substantial accounting, investment management, and executive experience at firms within the investment management industry. Mr. Buller was the Chief Financial Officer and Managing Director of BlackRock, Inc.
2022-08-26 Mr. Buller has substantial accounting, investment management, and executive experience at firms within the investment management industry. Mr. Buller was the Chief Financial Officer and Managing Director of BlackRock, Inc. (“BlackRock”), where he oversaw BlackRock’s tax department, internal audit and control functions, and the global corporate and investment company accounting policy.
2023-08-30 Mr. Buller has substantial accounting, investment management, and executive experience at firms within the investment management industry. Mr. Buller was the Chief Financial Officer and Managing Director of BlackRock, Inc., where he oversaw BlackRock’s tax department, internal audit and control functions, and the global corporate and investment company accounting policy.
2024-08-23 Mr. Buller has substantial accounting, investment management, and executive experience at firms within the investment management industry. Mr. Buller was the Chief Financial Officer and Managing Director of BlackRock, Inc. (“BlackRock”), where he oversaw BlackRock’s tax department, internal audit and control functions, and the global corporate and investment company accounting policy. Prior to joining BlackRock, Mr. Buller was an auditor at Ernst & Young LLP for over 30 years, where he served as Global Director of Asset Management and as the audit partner for various investment company complexes.

MFS HIGH YIELD MUNICIPAL TRUST

Filing Date Source Excerpt
2014-08-22 Steven E. Buller has substantial accounting, investment management, and executive experience at firms within the investment management industry.
2015-08-21 Mr. Buller has substantial accounting, investment management, and executive experience at firms within the investment management industry. Mr. Buller was the Chief Financial Officer of BlackRock, Inc.
2016-08-19 Steven E. Buller, CPA, Trustee, former CFO of BlackRock, and audit partner at Ernst & Young LLP.
2017-08-24 Mr. Buller has substantial accounting, investment management, and executive experience at firms within the investment management industry. Mr. Buller was the Chief Financial Officer and Managing Director of BlackRock, Inc.
2018-08-23 Mr. Buller was the Chief Financial Officer and Managing Director of BlackRock, Inc. ("BlackRock"), where he oversaw BlackRock’s tax department, internal audit and control functions, and the global corporate and investment company accounting policy. Prior to joining BlackRock, Mr. Buller was an auditor at Ernst & Young LLP for over 30 years, where he served as Global Director of Asset Management and as the audit partner for various investment company complexes.
2019-08-22 Mr. Buller has substantial accounting, investment management, and executive experience at firms within the investment management industry. Mr. Buller was the Chief Financial Officer and Managing Director of BlackRock, Inc. ("BlackRock"), where he oversaw BlackRock’s tax department, internal audit and control functions, and the global corporate and investment company accounting policy.
2020-08-20 Mr. Buller has substantial accounting, investment management, and executive experience at firms within the investment management industry. Mr. Buller was the Chief Financial Officer and Managing Director of BlackRock, Inc. ... Prior to joining BlackRock, Mr. Buller was an auditor at Ernst & Young LLP for over 30 years.
2021-08-27 Mr. Buller has substantial accounting, investment management, and executive experience at firms within the investment management industry.
2022-08-26 Mr. Buller has substantial accounting, investment management, and executive experience at firms within the investment management industry. Mr. Buller was the Chief Financial Officer and Managing Director of BlackRock, Inc. (“BlackRock”), where he oversaw BlackRock’s tax department, internal audit and control functions, and the global corporate and investment company accounting policy.
2023-08-30 Mr. Buller has substantial accounting, investment management, and executive experience at firms within the investment management industry. Mr. Buller was the Chief Financial Officer and Managing Director of BlackRock, Inc. (“BlackRock”), where he oversaw BlackRock’s tax department, internal audit and control functions, and the global corporate and investment company accounting policy.
2024-08-23 Mr. Buller has substantial accounting, investment management, and executive experience at firms within the investment management industry. Mr. Buller was the Chief Financial Officer and Managing Director of BlackRock, Inc. (“BlackRock”), where he oversaw BlackRock’s tax department, internal audit and control functions, and the global corporate and investment company accounting policy. Prior to joining BlackRock, Mr. Buller was an auditor at Ernst & Young LLP for over 30 years, where he served as Global Director of Asset Management and as the audit partner for various investment company complexes.

MFS INTERMEDIATE INCOME TRUST

Filing Date Source Excerpt
2014-08-22 Mr. Buller has substantial accounting, investment management, and executive experience at firms within the investment management industry. Mr. Buller was the Chief Financial Officer of BlackRock, Inc. ("BlackRock"), where he oversaw BlackRock's tax department, internal audit and control functions, and the global corporate and investment company accounting policy. Prior to joining BlackRock, Mr. Buller was an auditor at Ernst & Young LLP for over 30 years, where he served as Global Director of Asset Management and as the audit partner for various investment company complexes.
2015-08-21 Steven E. Buller has substantial accounting, investment management, and executive experience at firms within the investment management industry. He was the Chief Financial Officer of BlackRock, Inc.
2016-08-19 Steven E. Buller has substantial accounting, investment management, and executive experience at firms within the investment management industry.
2017-08-24 Mr. Buller has substantial accounting, investment management, and executive experience at firms within the investment management industry. Mr. Buller was the Chief Financial Officer and Managing Director of BlackRock, Inc. ("BlackRock"), where he oversaw BlackRock’s tax department, internal audit and control functions, and the global corporate and investment company accounting policy.
2018-08-23 Mr. Buller was the Chief Financial Officer and Managing Director of BlackRock, Inc. ("BlackRock"), where he oversaw BlackRock’s tax department, internal audit and control functions, and the global corporate and investment company accounting policy. Prior to joining BlackRock, Mr. Buller was an auditor at Ernst & Young LLP for over 30 years.
2019-08-22 Mr. Buller has substantial accounting, investment management, and executive experience at firms within the investment management industry.
2020-08-20 Mr. Buller was the Chief Financial Officer and Managing Director of BlackRock, Inc., where he oversaw BlackRock's tax department, internal audit and control functions, and the global corporate and investment company accounting policy. Prior to joining BlackRock, Mr. Buller was an auditor at Ernst & Young LLP for over 30 years.
2021-08-27 Mr. Buller has substantial accounting, investment management, and executive experience at firms within the investment management industry. Mr. Buller was the Chief Financial Officer and Managing Director of BlackRock, Inc.
2022-08-26 Mr. Buller has substantial accounting, investment management, and executive experience at firms within the investment management industry. Mr. Buller was the Chief Financial Officer and Managing Director of BlackRock, Inc. (“BlackRock”), where he oversaw BlackRock’s tax department, internal audit and control functions, and the global corporate and investment company accounting policy.
2023-08-30 Mr. Buller has substantial accounting, investment management, and executive experience at firms within the investment management industry. Mr. Buller was the Chief Financial Officer and Managing Director of BlackRock, Inc., where he oversaw BlackRock’s tax department, internal audit and control functions, and the global corporate and investment company accounting policy.
2024-08-23 Steven E. Buller has substantial accounting, investment management, and executive experience... He was the Chief Financial Officer and Managing Director of BlackRock, Inc.

MFS MULTIMARKET INCOME TRUST

Filing Date Source Excerpt
2014-08-22 Mr. Buller has substantial accounting, investment management, and executive experience at firms within the investment management industry. Mr. Buller was the Chief Financial Officer of BlackRock, Inc. ("BlackRock"), where he oversaw BlackRock's tax department, internal audit and control functions, and the global corporate and investment company accounting policy. Prior to joining BlackRock, Mr. Buller was an auditor at Ernst & Young LLP for over 30 years, where he served as Global Director of Asset Management and as the audit partner for various investment company complexes.
2015-08-21 Mr. Buller has substantial accounting, investment management, and executive experience at firms within the investment management industry. Mr. Buller was the Chief Financial Officer of BlackRock, Inc., where he oversaw BlackRock’s tax department, internal audit and control functions, and the global corporate and investment company accounting policy.
2016-08-19 Steven E. Buller has substantial accounting, investment management, and executive experience at firms within the investment management industry.
2017-08-24 Mr. Buller has substantial accounting, investment management, and executive experience at firms within the investment management industry. Mr. Buller was the Chief Financial Officer and Managing Director of BlackRock, Inc. ("BlackRock"), where he oversaw BlackRock’s tax department, internal audit and control functions, and the global corporate and investment company accounting policy.
2018-08-23 Mr. Buller was the Chief Financial Officer and Managing Director of BlackRock, Inc. ("BlackRock"), where he oversaw BlackRock’s tax department, internal audit and control functions, and the global corporate and investment company accounting policy. Prior to joining BlackRock, Mr. Buller was an auditor at Ernst & Young LLP for over 30 years, where he served as Global Director of Asset Management and as the audit partner for various investment company complexes.
2019-08-22 Mr. Buller has substantial accounting, investment management, and executive experience at firms within the investment management industry.
2020-08-20 Mr. Buller has substantial accounting, investment management, and executive experience at firms within the investment management industry. Mr. Buller was the Chief Financial Officer and Managing Director of BlackRock, Inc. ... Prior to joining BlackRock, Mr. Buller was an auditor at Ernst & Young LLP for over 30 years.
2022-08-26 Mr. Buller has substantial accounting, investment management, and executive experience at firms within the investment management industry. Mr. Buller was the Chief Financial Officer and Managing Director of BlackRock, Inc. (“BlackRock”), where he oversaw BlackRock’s tax department, internal audit and control functions, and the global corporate and investment company accounting policy.
2023-08-30 Mr. Buller has substantial accounting, investment management, and executive experience at firms within the investment management industry. Mr. Buller was the Chief Financial Officer and Managing Director of BlackRock, Inc., where he oversaw BlackRock’s tax department, internal audit and control functions, and the global corporate and investment company accounting policy.
2024-08-23 Steven E. Buller has substantial accounting, investment management, and executive experience... He was the Chief Financial Officer and Managing Director of BlackRock, Inc.

MFS MUNICIPAL INCOME TRUST

Filing Date Source Excerpt
2014-08-22 Mr. Buller has substantial accounting, investment management, and executive experience at firms within the investment management industry. Mr. Buller was the Chief Financial Officer of BlackRock, Inc. ("BlackRock"), where he oversaw BlackRock's tax department, internal audit and control functions, and the global corporate and investment company accounting policy. Prior to joining BlackRock, Mr. Buller was an auditor at Ernst & Young LLP for over 30 years, where he served as Global Director of Asset Management and as the audit partner for various investment company complexes.
2015-08-21 Steven E. Buller has substantial accounting, investment management, and executive experience at firms within the investment management industry. Mr. Buller was the Chief Financial Officer of BlackRock, Inc. (“BlackRock”), where he oversaw BlackRock’s tax department, internal audit and control functions, and the global corporate and investment company accounting policy.
2016-08-19 Steven E. Buller has substantial accounting, investment management, and executive experience at firms within the investment management industry.
2017-08-24 Mr. Buller has substantial accounting, investment management, and executive experience at firms within the investment management industry. Mr. Buller was the Chief Financial Officer and Managing Director of BlackRock, Inc. ("BlackRock"), where he oversaw BlackRock’s tax department, internal audit and control functions, and the global corporate and investment company accounting policy.
2018-08-23 Mr. Buller was the Chief Financial Officer and Managing Director of BlackRock, Inc. ("BlackRock"), where he oversaw BlackRock’s tax department, internal audit and control functions, and the global corporate and investment company accounting policy. Prior to joining BlackRock, Mr. Buller was an auditor at Ernst & Young LLP for over 30 years, where he served as Global Director of Asset Management and as the audit partner for various investment company complexes.
2019-08-22 Mr. Buller has substantial accounting, investment management, and executive experience at firms within the investment management industry.
2020-08-20 Mr. Buller was the Chief Financial Officer and Managing Director of BlackRock, Inc., where he oversaw BlackRock's tax department, internal audit and control functions, and the global corporate and investment company accounting policy. Prior to joining BlackRock, Mr. Buller was an auditor at Ernst & Young LLP for over 30 years, where he served as Global Director of Asset Management and as the audit partner for various investment company complexes.
2022-08-26 Mr. Buller has substantial accounting, investment management, and executive experience at firms within the investment management industry. Mr. Buller was the Chief Financial Officer and Managing Director of BlackRock, Inc. (“BlackRock”), where he oversaw BlackRock’s tax department, internal audit and control functions, and the global corporate and investment company accounting policy.
2023-08-30 Mr. Buller has substantial accounting, investment management, and executive experience ... Mr. Buller was the Chief Financial Officer and Managing Director of BlackRock, Inc.
2024-08-23 Mr. Buller has substantial accounting, investment management, and executive experience at firms within the investment management industry. Mr. Buller was the Chief Financial Officer and Managing Director of BlackRock, Inc. (“BlackRock”), where he oversaw BlackRock’s tax department, internal audit and control functions, and the global corporate and investment company accounting policy. Prior to joining BlackRock, Mr. Buller was an auditor at Ernst & Young LLP for over 30 years, where he served as Global Director of Asset Management and as the audit partner for various investment company complexes.

Data sourced from SEC filings. Last updated: 2025-07-01