EX-99.77ORULE10F-3 1 highyield.txt Morgan Stanley Dean Witter High Yield Securities Item 77(o) 10f-3 Transactions October 1, 2000 - March 31, 2001 Security Date of Purchase Price Of Shares Shares Purchased %of Assets Total Issued Purchased By Fund Broker Air Canada 03/15/01 $98.475 $9,780,000 0.870% $400,000,000.00 3.26% Goldman Sachs TRW Inc. 03/07/01 $99.909 $1,440,000 0.550% $500,000,000.00 1.218% JPM/Chase F:\legal\msdata\paraleg\10f-3\high yield