X0202 4 2006-12-27 1 0000920947 NORTHFIELD LABORATORIES INC /DE/ NFLD 0001218710 BALYASNY ASSET MANAGEMENT LLC 135 E. 57TH STREET, 27TH FL NEW YORK NY 10022 0 0 1 0 0001377459 Atlas Master Fund, Ltd. C/O BALYASNY ASSET MANAGEMENT LP 135 E. 57TH STREET, 27TH FL NEW YORK NY 10022 0 0 0 1 Group Member 0001377458 Atlas Global, LLC C/O BALYASNY ASSET MANAGEMENT LP 135 E. 57TH STREET, 27TH FL NEW YORK NY 10022 0 0 0 1 Group Member 0001373876 ATLAS GLOBAL INVESTMENTS LTD C/O BALYASNY ASSET MANAGEMENT LP 135 E. 57TH STREET, 27TH FL NEW YORK NY 10022 0 0 0 1 Group Member 0001377457 Atlas Global Investments II, Ltd. C/O BALYASNY ASSET MANAGEMENT LP 135 E. 57TH STREET, 27TH FL NEW YORK NY 10022 0 0 0 1 Group Member 0001345030 Visium Balanced Fund LP C/O BALYASNY ASSET MANAGEMENT LP 135 E. 57TH STREET, 27TH FL NEW YORK NY 10022 0 0 0 1 Group Member 0001356806 VISIUM LONG BIAS FUND L P C/O BALYASNY ASSET MANAGEMENT L.P. 135 E. 57TH STREET, 27TH FLOOR NEW YORK NY 10022 0 0 0 1 Group Member 0001356805 VISIUM BALANCED OFFSHORE FUND LTD C/O BALYASNY ASSET MANAGEMENT LP 135 E. 57TH STREET, 27TH FL NEW YORK NY 10022 0 0 0 1 Group Member 0001377453 Visium Capital Management, LLC C/O BALYASNY ASSET MANAGEMENT LP 135 E. 57TH STREET, 27TH FL NEW YORK NY 10022 0 0 0 1 Group Member 0001377456 Balyasny Dmitry 181 W. MADISON STREET; SUITE 3600 CHICAGO IL 60602 0 0 1 0 Common Stock* 2006-12-26 2006-12-27 4 X 0 37500 12.5 A 2687700 I See Footnotes Common Stock 2006-12-27 2006-12-27 4 P 0 72100 3.8374 A 2759800 I See Footnotes Common Stock* 2007-01-03 2007-01-03 4 X 0 5000 12.5 A 2764800 I See Footnotes Common Stock* 2007-01-09 2007-01-09 4 X 0 2000 12.5 A 2766800 I See Footnotes Common Stock* 2007-01-11 2007-01-11 4 X 0 1900 12.5 A 2768700 I See Footnotes Common Stock* 2007-01-11 2007-01-11 4 X 0 2500 10 A 2771200 I See Footnotes Common Stock* 2007-01-12 2007-01-12 4 X 0 400 12.5 A 2711600 I See Footnotes Common Stock* 2007-01-16 2007-01-16 4 X 0 2500 12.5 A 2774100 I See Footnotes Common Stock* 2007-01-17 2007-01-17 4 X 0 2500 12.5 A 2776600 I See Footnotes Common Stock* 2007-01-18 2007-01-17 4 X 0 2500 12.5 A 2779100 I See Footnotes Common Stock* 2007-01-19 2007-01-19 4 X 0 116800 5 D 2662300 I See Footnotes Common Stock* 2007-01-19 2007-01-19 4 X 0 348700 7.5 D 2313600 I See Footnotes Common Stock* 2007-01-19 2007-01-19 4 X 0 85000 12.5 A 2398600 I See Footnotes Common Stock* 2007-01-19 2007-01-19 4 X 0 3700 10 A 2402300 I See Footnotes Stock Option (right to buy)* 25 2007-01-19 2007-01-19 4 H 0 4814 0 D 2006-12-26 2007-01-20 Common Stock 0 0 I See Footnotes Stock Option (right to buy)* 7.5 2007-01-19 2007-01-19 4 H 0 4180 0 D 2006-12-26 2007-01-20 Common Stock 0 0 I See Footnotes Stock Option (right to buy)* 22.5 2007-01-19 2007-01-19 4 H 0 15265 0 D 2006-12-26 2007-01-20 Common Stock 0 0 I See Footnotes Stock Option (right to sell)* 5 2007-01-19 2007-01-19 4 X 0 1168 0 D 2006-12-26 2007-01-20 Common Stock 116800 0 I See Footnotes Stock Option (right to sell)* 15 2007-01-19 2007-01-19 4 X 0 2500 0 D 2006-12-26 2007-01-20 Common Stock 250000 0 I See Footnotes Stock Option (right to sell)* 7.5 2007-01-19 2007-01-19 4 S 0 1000 3.3836 D 2006-12-26 2007-01-20 Common Stock 100000 3487 I See Footnotes Stock Option (right to sell)* 7.5 2007-01-19 2007-01-19 4 X 0 3487 0 D 2006-12-26 2007-01-20 Common Stock 348700 0 I See Footnotes These shares are held as follows: Atlas Master Fund, Ltd. ("AMF") owns 5.86% or 176 shares; Visium Balanced Fund, LP ("VBF") owns 21.92% or 657 shares; Visium Long Bias Fund, LP ("VLB") owns 9.41% or 282 shares; Visium Balanced Offshore Fund, Ltd. ("VBOF") owns 36.34% or 1,090 shares; and Visium Long Bias Offshore Fund Ltd. ("VLBOF") owns 25.85% or 775 shares. Additionally, Dmitry Balyasny owns 0.63% or 19 shares. By virtue of its position as investment advisor and/or sub-advisor to each of Atlas Master Fund, Ltd. ("AMF"), Atlas Global, LLC ("AG"), Atlas Global Investments, Ltd. ("AGI"), Atlas Global Investments II, Ltd. ("AGII"), Visium Balanced Fund LP ("VBF"), Visium Long Bias Fund LP ("VLB"), Visium Balanced Offshore Fund, Ltd. ("VBOF") and Visium Long Bias Offshore Fund Ltd. ("VLBOF"), Balyasny Asset Management L.P. may be deemed to beneficially own all 2,999 shares of Common Stock. By virtue of Atlas Global, LLC's ("AG") ownership of 10.79% of the equity interest in AMF, AG may be deemed to beneficially own the 324 shares of Northfield Laboratories, Inc.'s ("NFLD") stock that is beneficially owned by AMF. By virtue of Atlas Global Investments, Ltd. ("AGI") ownership of 83.72% of the equity interest in AMF, AGI may be deemed to beneficially own the 2,511 shares of NFLD stock that is beneficially owned by AMF. By virtue of Atlas Global Investments II, Ltd. ("AGII") ownership of 5.48% of the equity interest in AMF, AGII may be deemed to beneficially own the 164 shares of OTCI stock that is beneficially owned by AMF. /s/ SCOTT SCHROEDER, AUTHORIZED SIGNATORY FOR BALYASNY ASSET MANAGEMENT L.P. 2007-01-23 /s/ SCOTT SCHROEDER, AUTHORIZED SIGNATORY FOR ATLAS MASTER FUND, LTD. 2007-01-23 /s/ SCOTT SCHROEDER, AUTHORIZED SIGNATORY FOR ATLAS GLOBAL, LLC 2007-01-23 /s/ SCOTT SCHROEDER, AUTHORIZED SIGNATORY FOR ATLAS GLOBAL INVESTMENTS, LTD. 2007-01-23 /s/ SCOTT SCHROEDER, AUTHORIZED SIGNATORY FOR ATLAS GLOBAL INVESTMENTS II, LTD. 2007-01-23 /s/ SCOTT SCHROEDER, AUTHORIZED SIGNATORY FOR VISIUM BALANCED FUND, LP 2007-01-23 /s/ SCOTT SCHROEDER, AUTHORIZED SIGNATORY FOR VISIUM LONG BIAS FUND, LP 2007-01-23 /s/ SCOTT SCHROEDER, AUTHORIZED SIGNATORY FOR VISIUM BALANCED OFFSHORE FUND, LTD. 2007-01-23 /s/ SCOTT SCHROEDER, AUTHORIZED SIGNATORY FOR VISIUM CAPITAL MANAGEMENT, LLC 2007-01-23 /s/ SCOTT SCHROEDER, AUTHORIZED REPRESENTATIVE AND EXECUTIVE OFFICER OF BALYASNY ASSET MANAGEMENT L.P. FOR DMITRY BALYASNY 2007-01-23