EX-99.77O RULE 10F-3 4 mynyins77o.htm 10F-3 TRANSACTIONS

BlackRock MuniYield New York Insured Fund, Inc.

FILE #811-06500

ATTACHMENT 77O



TRADE DATE

DESCRIPTION OF SECURITY

ISSUE SIZE

AMOUNT PURCHASED

LIST OF UNDERWRITERS

7/13/2007

Puerto Rico Sales Tax Financing Corp.

2,667,603,528

1,000,000

Goldman, Sachs & Co., Lehman Brothers A.G. Edwards & Sons, Inc.,Banc of America Securities LLC, BBVAPR MSD, Bear, Stearns & Co. Inc., Citigroup Global Markets Inc., First Albany Capital Inc., J.P. Morgan Securities, Inc., Loop Capital Markets, Merrill Lynch & Co., Morgan Stanley & Co. Incorporated., Oriental Financial Services, Popular Securities, Inc., RBC Capital Markets, Samuel A. Ramirez & Co., Inc., Santander Securities, UBS Securities LLC, Wachovia Bank, National Association

9/14/2007

Dormitory Authority of State of NY

120,820,000

2,500,000

Goldman, Sachs & Co., Alta Capital Group LLC, Janney Montgomery Scott LLC, J.P. Morgan Securities Inc., Merrill Lynch & Co

10/3/2007

NEW YORK ST TWY AUTH GEN REV

1,008,910,000

4,250,000

Citi, JPMorgan, M.R. Beal & Company, Merrill Lynch & Co., Raymond James & Associates, Inc., Bear, Stearns & Co. Inc, RBC Capital Markets, UBS Investment Bank, KeyBanc Capital Markets, Wachovia Bank, National Association











BlackRock MuniYield New York Insured Fund, Inc.

FILE #811-06500

ATTACHMENT 77O



TRADE DATE

DESCRIPTION OF SECURITY

ISSUE SIZE

AMOUNT PURCHASED

LIST OF UNDERWRITERS

11/16/2007

The City of New York General Obligations Bonds

950,465,000

2,000,000

Citigroup Global Markets Inc., Bear, Stearns & Co. Inc, Merrill Lynch & Co., Morgan Stanley & Co. Incorporated., A.G. Edwards & Sons, Inc., Banc of America Securities LLC, M.R. Beal  & Company, DEPFA First Albany Securities LLC, Goldman, Sachs & Co., J.P. Morgan Securities Inc., Lehman Brothers, Loop Capital Markets, Prager, Sealy & Co., LLC, Ramirez & Co., Inc., RBC Capital Markets, Siebert Brandford Shank & Co., UBS Securities LLC, Wachovia Bank, National Association, Cabrera Capital Markets Inc., Commerce Capital Markets, Inc., Jackson Securities. LLC, Janney Montgomery Scott LLC, Popular Securities, Inc., Raymond James & Associates, Roosevelt & Cross, Inc., Southwest Securities, Inc.





















BlackRock MuniYield New York Insured Fund, Inc.

FILE #811-06500

ATTACHMENT 77O



TRADE DATE

DESCRIPTION OF SECURITY

ISSUE SIZE

AMOUNT PURCHASED

LIST OF UNDERWRITERS

11/16/2007

The City of New York General Obligations Bonds

950,465,000

2,150,000

Citigroup Global Markets Inc., Bear, Stearns & Co. Inc, Merrill Lynch & Co., Morgan Stanley & Co. Incorporated., A.G. Edwards & Sons, Inc., Banc of America Securities LLC, M.R. Beal  & Company, DEPFA First Albany Securities LLC, Goldman, Sachs & Co., J.P. Morgan Securities Inc., Lehman Brothers, Loop Capital Markets, Prager, Sealy & Co., LLC, Ramirez & Co., Inc., RBC Capital Markets, Siebert Brandford Shank & Co., UBS Securities LLC, Wachovia Bank, National Association, Cabrera Capital Markets Inc., Commerce Capital Markets, Inc., Jackson Securities. LLC, Janney Montgomery Scott LLC, Popular Securities, Inc., Raymond James & Associates, Roosevelt & Cross, Inc., Southwest Securities, Inc.





















BlackRock MuniYield New York Insured Fund, Inc.

FILE #811-06500

ATTACHMENT 77O



TRADE DATE

DESCRIPTION OF SECURITY

ISSUE SIZE

AMOUNT PURCHASED

LIST OF UNDERWRITERS

12/6/2007

METROPOLITAN TRANSN AUTH N Y REV

415,000,000

6,650,000

Citi, JPMorgan, Lehman Brothers, Bear, Stearns & Co. Inc, UBS Investment Bank, Banc of America Securities LLC, DEPFA First Albany Securities, LLC., Loop Capital Markets, LLC, Merrill Lynch & Co., Morgan Stanley, M.R. Beal & Company, Ramirez & Co. Inc., Raymond James & Associates, Inc., RBC Capital Markets, Roosevelt & Cross, Inc., Siebert Brandford Shank & Co., LLC, Wachovia Bank, N.A.

2/6/2008

City of New York

475,000,000

5,750,000

Loop Capital Markets, Bear, Stearns & Co. Inc., Citigroup Global Markets Inc., Merrill Lynch & Co., Morgan Stanley & Co. Incorporated, Banc of America Securities LLC, DEPFA First Albany Securities LLC, Goldman, Sachs & Co., J.P. Morgan Securities Inc., Lehman Brothers, M.R. Beal & Company, Prager, Sealy & Co., LLC, Ramirez & Co., Inc., RBC Capital Markets, Siebert Brandford Shank & Co., UBS Securities LLC, Wachovia Bank, National Association, Cabrera Capital Markets Inc., Commerce Capital Markets, Inc., Jackson Securities, LLC, Janney Montgomery Scott LLC, Raymond James & Associates, Roosevelt & Cross, Inc., Southwest Securities, Inc.

BlackRock MuniYield New York Insured Fund, Inc.

FILE #811-06500

ATTACHMENT 77O



TRADE DATE

DESCRIPTION OF SECURITY

ISSUE SIZE

AMOUNT PURCHASED

LIST OF UNDERWRITERS

3/7/2008

PUERTO RICO COMWLTH AQUEDUCT & SWR

1,316,204,456.00

10,980,000

Citigroup Global Markets Inc., Morgan Stanley & Co. Incorporated, Bear, Stearns & Co. Inc, Banc of America Securities LLC, BBVAPR MSD, DEPFA First Albany Securities LLP, Eurobank MSD, Goldman, Sachs & Co., JP Morgan, Lehman Brothers, Loop Capital Markets, Merrill Lynch & Co., Oppenheimer & Co. Inc., Oriental Financial Services, Popular Securities, RBC Capital Markets, Samuel Ramirez & Co., Santander Securities, Scotia Capital, UBS Investment Bank, Wachovia Capital Markets, LLC

6/5/2008

Dormitory Authority of the State of New Municipal Health

414,095,000

3,500,000

Morgan Stanley, Lehman Brothers, Banc of America Securities LLC, DEPFA First Albany Securities LLC, Merrill Lynch, MR Beal & Company, Ramirez & Co., Inc, Raymond James & Associates, Inc., Roosevelt & Cross, Incorporated, Wachovia Bank, National Associatio

6/12/2008

NEW YORK N Y CITY TRANSITIONAL FIN

700,000,000

2,000,000

Goldman, Sachs & Co., Citi, Banc of America Securities LLC, DEPFA First Albany Securities LLC, JPMorgan, Lehman Brothers, Loop Capital Markets LLC, M.R. Beal & Company, Merrill Lynch & Co., Morgan Stanley, Prager, Sealy & Co., LLC, Ramirez & Co., Inc., Ro





BlackRock MuniYield New York Insured Fund, Inc.

FILE #811-06500

ATTACHMENT 77O



TRADE DATE

DESCRIPTION OF SECURITY

ISSUE SIZE

AMOUNT PURCHASED

LIST OF UNDERWRITERS

7/2/2008

NEW YORK ST DORM AUTH REVS ST SUPP

516,455,000

5,400,000

JPMorgan, Lehman Brothers, Goldman, Sachs & Co., Merrill Lynch, Ramirez & Co., Inc., Wachovia Bank, National Association, Cain Brothers & Company, LLC, DEPFA First Albany Securities LLC, Jackson Securities, Morgan Stanley, Raymond James & Associates, Inc., Roosevelt & Cross, Incorporated, Stearne, Agee & Leach, Inc.

7/2/2008

NEW YORK ST DORM AUTH REVS ST SUPP

516,455,000

6,460,000

JPMorgan, Lehman Brothers, Goldman, Sachs & Co., Merrill Lynch, Ramirez & Co., Inc., Wachovia Bank, National Association, Cain Brothers & Company, LLC, DEPFA First Albany Securities LLC, Jackson Securities, Morgan Stanley, Raymond James & Associates, Inc., Roosevelt & Cross, Incorporated, Stearne, Agee & Leach, Inc.

7/9/2008

NEW YORK ST DORM AUTH REVS NON ST

115,000,000

1,150,000

Citi, Banc of America Securities LLC, Goldman, Sachs & Co., Loop Capital Markets, LLC, Merrill Lynch, RBC Capital Markets, Sterne, Agee & Leach, Inc.