X0303 4 2009-12-28 0 0001061353 CREDIT SUISSE HIGH YIELD BOND FUND DHY 0001213174 FOX LAWRENCE JOSEPH DRINKER BIDDLE & REATH ONE LOGAN SQUARE 18TH CHERRY STREET PHILADELPHIA PA 19103 0 0 0 1 Trustee common shares 2009-12-28 4 P 0 1276 2.8 A 27391.028 D The total shares held following this transaction includes 490.797 shares acquired on 8/21/09, 9/22/09, 10/21/09, 11/23/09 and 12/21/09 as part of the fund's dividend reinvestment plan. /s/Karen Regan, as attorney-in-fact 2009-12-30