LORRAINE H. MONCHAK

Corporate Board Profile

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Pioneer Floating Rate Fund, Inc.

Filing Date Source Excerpt
2015-08-03 Chief Investment Officer, 1199 SEIU Funds (healthcare workers union pension funds) (2001 -- present); Vice President -- International Investments Group, American International Group, Inc. (1993 -- 2001); Vice President Corporate Finance and Treasury Group, Citibank, N.A.(1980 -- 1986 and 1990 -- 1993)
2016-07-28 Chief Investment Officer, 1199 SEIU Funds (healthcare workers union pension funds) (2001 -- present); Vice President -- International Investments Group, American International Group, Inc. (insurance company) (1993 -- 2001); Vice President Corporate Finance and Treasury Group, Citibank, N.A.(1980 -- 1986 and 1990 -- 1993)
2017-03-28 Lorraine H. Monchak (60) Nominee Chief Investment Officer, 1199 SEIU Funds (healthcare workers union pension funds) (2001–present); Vice President–International Investments Group, American International Group, Inc. (insurance company) (1993–2001); Vice President Corporate Finance and Treasury Group, Citibank, N.A.(1980–1986 and 1990–1993); Vice President–Asset/Liability Management Group, Federal Farm Funding Corporation (government-sponsored issuer of debt securities) (1988–1990); Mortgage Strategies Group, Shearson Lehman Hutton, Inc. (investment bank) (1987–1988); Mortgage Strategies Group, Drexel Burnham Lambert, Ltd. (investment bank) (1986–1987)
2017-08-04 Chief Investment Officer, 1199 SEIU Funds (healthcare workers union pension funds) (2001 - present); Vice President - International Investments Group, American International Group, Inc. (insurance company) (1993 - 2001); Vice President Corporate Finance and Treasury Group, Citibank, N.A.(1980 - 1986 and 1990 - 1993)
2018-07-27 Chief Investment Officer, 1199 SEIU Funds; Vice President roles at AIG, Citibank, Federal Farm Funding Corporation, Shearson Lehman Hutton, Drexel Burnham Lambert.
2019-08-05 investment, financial and business experience, including as the chief investment officer of a pension fund
2021-07-29 Chief Investment Officer, 1199 SEIU Funds (healthcare workers union pension funds) (2001 -- present); Vice President -- International Investments Group, American International Group, Inc. (insurance company) (1993 -- 2001)
2022-07-29 Lorraine H. Monchak (66) ... Chief Investment Officer, 1199 SEIU Funds (healthcare workers union pension funds) (2001 -- present); Vice President -- International Investments Group, American International Group, Inc. (insurance company) (1993 -- 2001).
2023-07-26 Chief Investment Officer, 1199 SEIU Funds (healthcare workers union pension funds) (2001 – present); Vice President – International Investments Group, American International Group, Inc. (insurance company) (1993 – 2001); Vice President Corporate Finance and Treasury Group, Citibank, N.A.(1980 – 1986 and 1990 – 1993); Vice President – Asset/Liability Management Group, Federal Farm Funding Corporation (government-sponsored issuer of debt securities) (1988 – 1990); Mortgage Strategies Group, Shearson Lehman Hutton, Inc. (investment bank) (1987 – 1988); Mortgage Strategies Group, Drexel Burnham Lambert, Ltd. (investment bank) (1986 – 1987)
2024-08-21 Lorraine H. Monchak - investment, financial and business experience, including as the chief investment officer of a pension fund.

PIONEER HIGH INCOME FUND, INC.

Filing Date Source Excerpt
2015-08-03 Chief Investment Officer, 1199 SEIU Funds (healthcare workers union pension funds) (2001 -- present); Vice President -- International Investments Group, American International Group, Inc. (1993 -- 2001); Vice President Corporate Finance and Treasury Group, Citibank, N.A.(1980 -- 1986 and 1990 -- 1993)
2016-07-28 Chief Investment Officer, 1199 SEIU Funds (healthcare workers union pension funds) (2001 -- present); Vice President -- International Investments Group, American International Group, Inc. (1993 -- 2001); Vice President Corporate Finance and Treasury Group, Citibank, N.A.(1980 -- 1986 and 1990 -- 1993)
2017-03-28 Chief Investment Officer, 1199 SEIU Funds (healthcare workers union pension funds) (2001–present); Vice President–International Investments Group, American International Group, Inc. (insurance company) (1993–2001); Vice President Corporate Finance and Treasury Group, Citibank, N.A.(1980–1986 and 1990–1993); Vice President–Asset/Liability Management Group, Federal Farm Funding Corporation (government-sponsored issuer of debt securities) (1988–1990); Mortgage Strategies Group, Shearson Lehman Hutton, Inc. (investment bank) (1987–1988); Mortgage Strategies Group, Drexel Burnham Lambert, Ltd. (investment bank) (1986–1987)
2017-08-04 Chief Investment Officer, 1199 SEIU Funds (healthcare workers union pension funds) (2001 - present); Vice President - International Investments Group, American International Group, Inc. (insurance company) (1993 - 2001)
2018-07-27 Chief Investment Officer, 1199 SEIU Funds (healthcare workers union pension funds) (2001 -- present); Vice President -- International Investments Group, American International Group, Inc. (insurance company) (1993 -- 2001)
2019-08-05 Chief Investment Officer, 1199 SEIU Funds (healthcare workers union pension funds) (2001 - present); Vice President - International Investments Group, American International Group, Inc. (1993 - 2001); Vice President Corporate Finance and Treasury Group, Citibank, N.A.(1980 - 1986 and 1990 - 1993)
2020-08-04 Chief Investment Officer, 1199 SEIU Funds (healthcare workers union pension funds) (2001 -- present); Vice President -- International Investments Group, American International Group, Inc. (1993 -- 2001)
2021-07-29 Chief Investment Officer, 1199 SEIU Funds (healthcare workers union pension funds) (2001 -- present)
2022-07-29 Lorraine H. Monchak (66) ... Chief Investment Officer, 1199 SEIU Funds ... Vice President -- International Investments Group, American International Group, Inc. ... Vice President Corporate Finance and Treasury Group, Citibank, N.A.
2023-07-26 Chief Investment Officer, 1199 SEIU Funds (healthcare workers union pension funds) (2001 – present); Vice President – International Investments Group, American International Group, Inc. (insurance company) (1993 – 2001)
2024-08-21 Lorraine H. Monchak (67) - Chief Investment Officer, 1199 SEIU Funds; investment and financial experience.

PIONEER MUNICIPAL HIGH INCOME ADVANTAGE FUND, INC.

Filing Date Source Excerpt
2015-08-03 Chief Investment Officer, 1199 SEIU Funds (healthcare workers union pension funds) (2001 -- present); Vice President -- International Investments Group, American International Group, Inc. (insurance company) (1993 -- 2001)
2016-07-28 Chief Investment Officer, 1199 SEIU Funds (healthcare workers union pension funds) (2001 -- present); Vice President -- International Investments Group, American International Group, Inc. (insurance company) (1993 -- 2001); Vice President Corporate Finance and Treasury Group, Citibank, N.A.(1980 -- 1986 and 1990 -- 1993)
2017-03-28 Lorraine H. Monchak (60) Chief Investment Officer, 1199 SEIU Funds; Vice President, International Investments Group, American International Group, Inc.; Vice President Corporate Finance and Treasury Group, Citibank, N.A.; Mortgage Strategies Group, Shearson Lehman Hutton, Inc.; Mortgage Strategies Group, Drexel Burnham Lambert, Ltd.
2017-08-04 Chief Investment Officer, 1199 SEIU Funds (healthcare workers union pension funds) (2001 - present); Vice President - International Investments Group, American International Group, Inc. (insurance company) (1993 - 2001); Vice President Corporate Finance and Treasury Group, Citibank, N.A.(1980 - 1986 and 1990 - 1993); Vice President - Asset/Liability Management Group, Federal Farm Funding Corporation (government-sponsored issuer of debt securities) (1988 - 1990); Mortgage Strategies Group, Shearson Lehman Hutton, Inc. (investment bank) (1987 - 1988); Mortgage Strategies Group, Drexel Burnham Lambert, Ltd. (investment bank) (1986 - 1987)
2018-07-27 Chief Investment Officer, 1199 SEIU Funds (healthcare workers union pension funds) (2001 -- present); Vice President -- International Investments Group, American International Group, Inc. (insurance company) (1993 -- 2001)
2019-08-05 Chief Investment Officer, 1199 SEIU Funds (healthcare workers since union pension funds) (2001 - present); Vice President - International Investments Group, American International Group, Inc. (insurance company) (1993 - 2001); Vice President Corporate Finance and Treasury Group, Citibank, N.A.(1980 - 1986 and 1990 - 1993)
2020-08-04 Chief Investment Officer, 1199 SEIU Funds (healthcare workers union pension funds) (2001 -- present); Vice President -- International Investments Group, American International Group, Inc. (insurance company) (1993 -- 2001)
2021-07-29 Chief Investment Officer, 1199 SEIU Funds (healthcare workers union pension funds) (2001 -- present)
2022-07-29 Lorraine H. Monchak (66) Independent Director and Nominee ... Chief Investment Officer, 1199 SEIU Funds ... Vice President roles in finance and investment banks.
2023-07-26 Chief Investment Officer, 1199 SEIU Funds (healthcare workers union pension funds) (2001 – present)
2024-08-22 Chief Investment Officer, 1199 SEIU Funds (healthcare workers union pension funds) (2001 – present); Vice President – International Investments Group, American International Group, Inc. (insurance company) (1993 – 2001); Vice President Corporate Finance and Treasury Group, Citibank, N.A.(1980 – 1986 and 1990 – 1993)

PIONEER MUNICIPAL HIGH INCOME FUND, INC.

Filing Date Source Excerpt
2015-08-03 Chief Investment Officer, 1199 SEIU Funds (healthcare workers union pension funds) (2001 -- present); Vice President -- International Investments Group, American International Group, Inc. (1993 -- 2001)
2016-07-28 Chief Investment Officer, 1199 SEIU Funds (healthcare workers union pension funds) (2001 -- present); Vice President -- International Investments Group, American International Group, Inc. (insurance company) (1993 -- 2001)
2017-03-28 Lorraine H. Monchak (60) Nominee Chief Investment Officer, 1199 SEIU Funds (healthcare workers union pension funds) (2001–present); Vice President–International Investments Group, American International Group, Inc. (insurance company) (1993–2001); Vice President Corporate Finance and Treasury Group, Citibank, N.A.(1980–1986 and 1990–1993); Vice President–Asset/Liability Management Group, Federal Farm Funding Corporation (government-sponsored issuer of debt securities) (1988–1990); Mortgage Strategies Group, Shearson Lehman Hutton, Inc. (investment bank) (1987–1988); Mortgage Strategies Group, Drexel Burnham Lambert, Ltd. (investment bank) (1986–1987)
2017-08-04 Chief Investment Officer, 1199 SEIU Funds (healthcare workers union pension funds) (2001 - present); Vice President - International Investments Group, American International Group, Inc. (insurance company) (1993 - 2001); Vice President Corporate Finance and Treasury Group, Citibank, N.A.(1980 - 1986 and 1990 - 1993)
2018-07-27 Chief Investment Officer, 1199 SEIU Funds; Vice President -- International Investments Group, American International Group, Inc.; Vice President Corporate Finance and Treasury Group, Citibank, N.A.; Vice President -- Asset/Liability Management Group, Federal Farm Funding Corporation; Mortgage Strategies Group, Shearson Lehman Hutton, Inc.; Mortgage Strategies Group, Drexel Burnham Lambert, Ltd.
2019-08-05 Chief Investment Officer, 1199 SEIU Funds (healthcare workers union pension funds) (2001 - present); Vice President - International Investments Group, American International Group, Inc. (insurance company) (1993 - 2001)
2020-08-04 Chief Investment Officer, 1199 SEIU Funds (healthcare workers union pension funds) (2001 -- present); Vice President -- International Investments Group, American International Group, Inc. (insurance company) (1993 -- 2001)
2021-07-29 Chief Investment Officer, 1199 SEIU Funds (healthcare workers union pension funds) (2001 -- present); Vice President -- International Investments Group, American International Group, Inc. (insurance company) (1993 -- 2001)
2022-07-29 Lorraine H. Monchak (66) Independent Director and Nominee ... Chief Investment Officer, 1199 SEIU Funds (healthcare workers union pension funds) (2001 -- present); Vice President -- International Investments Group, American International Group, Inc. (insurance company) (1993 -- 2001).
2023-07-26 Chief Investment Officer, 1199 SEIU Funds (healthcare workers union pension funds) (2001 – present); Vice President – International Investments Group, American International Group, Inc. (insurance company) (1993 – 2001); Vice President Corporate Finance and Treasury Group, Citibank, N.A.(1980 – 1986 and 1990 – 1993); Vice President – Asset/Liability Management Group, Federal Farm Funding Corporation (government-sponsored issuer of debt securities) (1988 – 1990); Mortgage Strategies Group, Shearson Lehman Hutton, Inc. (investment bank) (1987 – 1988); Mortgage Strategies Group, Drexel Burnham Lambert, Ltd. (investment bank) (1986 – 1987)
2024-08-22 Chief Investment Officer, 1199 SEIU Funds (healthcare workers union pension funds) (2001 – present); Vice President – International Investments Group, American International Group, Inc. (insurance company) (1993 – 2001); Vice President Corporate Finance and Treasury Group, Citibank, N.A.(1980 – 1986 and 1990 – 1993)

Source material: SEC submissions metadata and DEF 14A proxy filings from EDGAR. Last updated: 2026-03-22