CBOE Research Circular #RS05-775 DATE: November 2, 2005 TO: Members RE: New Listings Arena Pharmaceuticals, Inc. (ARNA) Cabot Oil & Gas Corp. (COG) Centene Corp. (CNC) Active Date - 11/3/2005 Active Date - 11/3/2005 Active Date - 11/3/2005 UGG NOV 7 1/2 KU / WU COG DEC 35 LG / XG CNC NOV 15 KC / WC UGG NOV 10 KB / WB COG DEC 40 LH / XH CNC NOV 17 1/2 KW / WW UGG NOV 12 1/2 KV / WV COG DEC 45 LI / XI CNC NOV 20 KD / WD COG DEC 50 LJ / XJ CNC NOV 22 1/2 KX / WX COG DEC 55 LK / XK CNC NOV 25 KE / WE UGG DEC 7 1/2 LU / XU CNC NOV 30 KF / WF UGG DEC 10 LB / XB COG JAN 22 1/2 AX / MX CNC NOV 35 KG / WG UGG DEC 12 1/2 LV / XV COG JAN 25 AE / ME COG JAN 30 AF / MF CNC DEC 15 LC / XC COG JAN 35 AG / MG CNC DEC 17 1/2 LW / XW UGG JAN 5 AA / MA COG JAN 40 AH / MH CNC DEC 20 LD / XD UGG JAN 7 1/2 AU / MU COG JAN 45 AI / MI CNC DEC 22 1/2 LX / XX UGG JAN 10 AB / MB COG JAN 50 AJ / MJ CNC DEC 25 LE / XE UGG JAN 12 1/2 AV / MV COG JAN 55 AK / MK CNC DEC 30 LF / XF CNC DEC 35 LG / XG UGG APR 5 DA / PA COG APR 30 DF / PF CNC DEC 40 LH / XH UGG APR 7 1/2 DU / PU COG APR 35 DG / PG UGG APR 10 DB / PB COG APR 40 DH / PH CNC MAR 15 CC / OC UGG APR 12 1/2 DV / PV COG APR 45 DI / PI CNC MAR 17 1/2 CW / OW COG APR 50 DJ / PJ CNC MAR 20 CD / OD Map UGG to ARNA COG APR 55 DK / PK CNC MAR 22 1/2 CX / OX Post and Station - 6,9 CNC MAR 25 CE / OE Dual - AMEX, COG NOV 35 KG / WG CNC MAR 30 CF / OF Cycle - JAN COG NOV 40 KH / WH CNC MAR 35 CG / OG COG NOV 45 KI / WI CNC MAR 40 CH / OH COG NOV 50 KJ / WJ Equitable Resources, Inc. (EQT) COG NOV 55 KK / WK CNC JUN 15 FC / RC Active Date - 11/3/2005 CNC JUN 17 1/2 FW / RW Post and Station - 3,9 CNC JUN 20 FD / RD EQT NOV 30 KF / WF Dual - PCX,PHLX CNC JUN 22 1/2 FX / RX EQT NOV 35 KG / WG Cycle - JAN CNC JUN 25 FE / RE EQT NOV 40 KH / WH CNC JUN 30 FF / RF EQT NOV 45 KI / WI Post and Station - 3,6 EQT DEC 25 LE / XE Global Signal Inc. (GSL) Cycle - MAR EQT DEC 27 1/2 LY / XY Active Date - 11/3/2005 EQT DEC 30 LF / XF EQT DEC 32 1/2 LZ / XZ GSL NOV 30 KF / WF JLG Industries, Inc. (JLG) EQT DEC 35 LG / XG GSL NOV 35 KG / WG Active Date - 11/3/2005 EQT DEC 37 1/2 LU / XU GSL NOV 40 KH / WH EQT DEC 40 LH / XH GSL NOV 45 KI / WI JLG NOV 17 1/2 KW / WW
EQT DEC 45 LI / XI GSL NOV 50 KJ / WJ JLG NOV 20 KD / WD GSL NOV 55 KK / WK JLG NOV 22 1/2 KX / WX EQT MAR 30 CF / OF JLG NOV 25 KE / WE EQT MAR 32 1/2 CZ / OZ GSL DEC 35 LG / XG JLG NOV 30 KF / WF EQT MAR 35 CG / OG GSL DEC 40 LH / XH JLG NOV 35 KG / WG EQT MAR 37 1/2 CU / OU GSL DEC 45 LI / XI JLG NOV 40 KH / WH EQT MAR 40 CH / OH EQT MAR 45 CI / OI GSL FEB 30 BF / NF JLG DEC 30 LF / XF GSL FEB 35 BG / NG JLG DEC 35 LG / XG EQT JUN 30 FF / RF GSL FEB 40 BH / NH JLG DEC 40 LH / XH EQT JUN 35 FG / RG GSL FEB 45 BI / NI EQT JUN 40 FH / RH GSL FEB 50 BJ / NJ JLG FEB 25 BE / NE GSL FEB 55 BK / NK JLG FEB 30 BF / NF Post and Station - 2,5 JLG FEB 35 BG / NG Dual - AMEX,PCX,PHLX GSL MAY 35 EG / QG JLG FEB 40 BH / NH Cycle - MAR GSL MAY 40 EH / QH GSL MAY 45 EI / QI JLG MAY 30 EF / QF GSL MAY 50 EJ / QJ JLG MAY 35 EG / QG JLG MAY 40 EH / QH Post and Station - 5,1 Dual - AMEX, Post and Station - 9,1 Dual - AMEX, Gasco Signal Inc. (GSX) Hologic, Inc. (HOLX) Active Date - 11/3/2005 Active Date - 11/3/2005 QHX NOV 45 KI / WI GSX NOV 2 1/2 KZ / WZ QHX NOV 50 KJ / WJ GSX NOV 5 KA / WA QHX NOV 55 KK / WK GSX NOV 7 1/2 KU / WU QHX NOV 60 KL / WL Liberty Global, Inc. (LBTYA) QHX NOV 65 KM / WM Active Date - 11/3/2005 GSX DEC 2 1/2 LZ / XZ GSX DEC 5 LA / XA QHX DEC 30 LF / XF JUC NOV 20 KD / WD GSX DEC 7 1/2 LU / XU QHX DEC 35 LG / XG JUC NOV 22 1/2 KX / WX QHX DEC 40 LH / XH JUC NOV 25 KE / WE GSX JAN 2 1/2 AZ / MZ QHX DEC 45 LI / XI JUC NOV 30 KF / WF GSX JAN 5 AA / MA QHX DEC 50 LJ / XJ JUC NOV 35 KG / WG GSX JAN 7 1/2 AU / MU QHX DEC 55 LK / XK QHX DEC 60 LL / XL JUC DEC 20 LD / XD GSX APR 2 1/2 DZ / PZ QHX DEC 65 LM / XM JUC DEC 22 1/2 LX / XX GSX APR 5 DA / PA JUC DEC 25 LE / XE GSX APR 7 1/2 DU / PU QHX MAR 35 CG / OG JUC DEC 30 LF / XF QHX MAR 40 CH / OH JUC DEC 35 LG / XG Post and Station - 5,1 QHX MAR 45 CI / OI Dual - PCX, QHX MAR 50 CJ / OJ JUC JAN 22 1/2 AX / MX Cycle - JAN QHX MAR 55 CK / OK JUC JAN 25 AE / ME Primary Exch - AMEX QHX MAR 60 CL / OL JUC JAN 30 AF / MF QHX MAR 65 CM / OM Meridian Bioscience, Inc. (VIVO) JUC APR 22 1/2 DX / PX Active Date - 11/3/2005 QHX JUN 50 FJ / RJ JUC APR 25 DE / PE QHX JUN 55 FK / RK JUC APR 30 DF / PF ZUG NOV 15 KC / WC QHX JUN 60 FL / RL ZUG NOV 17 1/2 KW / WW Map JUC to LBTYA
ZUG NOV 20 KD / WD Map QHX to HOLX Post and Station - 2,3 ZUG NOV 22 1/2 KX / WX Post and Station - 1,8 ZUG NOV 25 KE / WE Cycle - JAN Cycle - MAR ZUG DEC 17 1/2 LW / XW ZUG DEC 20 LD / XD ZUG DEC 22 1/2 LX / XX ZUG DEC 25 LE / XE ZUG JAN 15 AC / MC NS Group, Inc. (NSS) Praxair, Inc. (PX) ZUG JAN 17 1/2 AW / MW Active Date - 11/3/2005 Active Date - 11/3/2005 ZUG JAN 20 AD / MD PX NOV 45 KI / WI ZUG JAN 22 1/2 AX / MX NSS NOV 30 KF / WF PX NOV 50 KJ / WJ ZUG JAN 25 AE / ME NSS NOV 35 KG / WG PX NOV 55 KK / WK NSS NOV 40 KH / WH ZUG APR 15 DC / PC NSS NOV 45 KI / WI PX DEC 40 LH / XH ZUG APR 17 1/2 DW / PW PX DEC 45 LI / XI ZUG APR 20 DD / PD NSS DEC 22 1/2 LX / XX PX DEC 50 LJ / XJ ZUG APR 22 1/2 DX / PX NSS DEC 25 LE / XE PX DEC 55 LK / XK ZUG APR 25 DE / PE NSS DEC 30 LF / XF NSS DEC 35 LG / XG PX JAN 32 1/2 AZ / MZ FGZ JAN 11 5/8 AR / MR NSS DEC 40 LH / XH PX JAN 35 AG / MG FGZ JAN 13 3/8 AS / MS NSS DEC 45 LI / XI PX JAN 37 1/2 AU / MU FGZ JAN 15 AC / MC NSS DEC 50 LJ / XJ PX JAN 40 AH / MH FGZ JAN 16 5/8 AT / MT PX JAN 42 1/2 AV / MV FGZ JAN 20 AD / MD NSS MAR 30 CF / OF PX JAN 45 AI / MI NSS MAR 35 CG / OG PX JAN 50 AJ / MJ FGZ APR 15 DC / PC NSS MAR 40 CH / OH PX JAN 55 AK / MK FGZ APR 16 5/8 DT / PT NSS MAR 45 CI / OI FGZ APR 20 DD / PD NSS MAR 50 CJ / OJ PX APR 45 DI / PI PX APR 50 DJ / PJ Map FGZ to VIVO NSS JUN 30 FF / RF PX APR 55 DK / PK Post and Station - 1,1 NSS JUN 35 FG / RG Dual - AMEX, NSS JUN 40 FH / RH Praxair, Inc. - 2007 Leap Cycle - JAN Post and Station - 2,1 ZLT JAN 30 AF / MF Dual - AMEX, ZLT JAN 40 AH / MH Cycle - MAR ZLT JAN 50 AJ / MJ ZLT JAN 60 AL / ML ZLT JAN 70 AN / MN Whiting Petroleum Corp. (WLL) Parallel Petroleum Corp. (PLLL) Praxair, Inc. - 2008 Leap Active Date - 11/3/2005 Active Date - 11/3/2005 WJW JAN 30 AF / MF WLL NOV 35 KG / WG QPF NOV 10 KB / WB WJW JAN 40 AH / MH WLL NOV 40 KH / WH QPF NOV 12 1/2 KV / WV WJW JAN 50 AJ / MJ WLL NOV 45 KI / WI QPF NOV 15 KC / WC WJW JAN 60 AL / ML WLL NOV 50 KJ / WJ WJW JAN 70 AN / MN QPF DEC 10 LB / XB WLL DEC 25 LE / XE QPF DEC 12 1/2 LV / XV Post and Station - 1,9 WLL DEC 30 LF / XF QPF DEC 15 LC / XC Dual - AMEX,PCX,PHLX WLL DEC 35 LG / XG Cycle - JAN WLL DEC 40 LH / XH QPF JAN 5 AA / MA WLL DEC 45 LI / XI QPF JAN 7 1/2 AU / MU
WLL DEC 50 LJ / XJ QPF JAN 10 AB / MB QPF JAN 12 1/2 AV / MV WLL MAR 35 CG / OG QPF JAN 15 AC / MC WLL MAR 40 CH / OH WLL MAR 45 CI / OI QPF APR 10 DB / PB WLL MAR 50 CJ / OJ QPF APR 12 1/2 DV / PV QPF APR 15 DC / PC WLL JUN 35 FG / RG WLL JUN 40 FH / RH Map QPF to PLLL WLL JUN 45 FI / RI Post and Station - 2,6 Dual - PHLX Post and Station - 3,7 Cycle - JAN Cycle - MAR Warren Resources, Inc. (WRES) Unibanco Uniao De Bancos Brasileros (UBB) Active Date - 11/3/2005 Active Date - 11/3/2005 QQW NOV 10 KB / WB UBB NOV 40 KH / WH QQW NOV 12 1/2 KV / WV Precision Castparts Corp. (PCP) UBB NOV 45 KI / WI QQW NOV 15 KC / WC Active Date - 11/3/2005 UBB NOV 50 KJ / WJ QQW NOV 17 1/2 KW / WW UBB NOV 55 KK / WK QQW NOV 20 KD / WD PCP NOV 45 KI / WI UBB NOV 60 KL / WL PCP NOV 50 KJ / WJ QQW DEC 12 1/2 LV / XV PCP NOV 55 KK / WK UBB DEC 45 LI / XI QQW DEC 15 LC / XC UBB DEC 50 LJ / XJ QQW DEC 17 1/2 LW / XW PCP DEC 35 LG / XG UBB DEC 55 LK / XK PCP DEC 37 1/2 LU / XU QQW FEB 10 BB / NB PCP DEC 40 LH / XH UBB JAN 30 AF / MF QQW FEB 12 1/2 BV / NV PCP DEC 42 1/2 LV / XV UBB JAN 35 AG / MG QQW FEB 15 BC / NC PCP DEC 45 LI / XI UBB JAN 40 AH / MH QQW FEB 17 1/2 BW / NW PCP DEC 47 1/2 LW / XW UBB JAN 45 AI / MI QQW FEB 20 BD / ND PCP DEC 50 LJ / XJ UBB JAN 50 AJ / MJ PCP DEC 55 LK / XK UBB JAN 55 AK / MK QQW MAY 7 1/2 EU / QU UBB JAN 60 AL / ML QQW MAY 10 EB / QB PCP MAR 37 1/2 CU / OU QQW MAY 12 1/2 EV / QV PCP MAR 40 CH / OH UBB APR 30 DF / PF QQW MAY 15 EC / QC PCP MAR 42 1/2 CV / OV UBB APR 35 DG / PG QQW MAY 17 1/2 EW / QW PCP MAR 45 CI / OI UBB APR 40 DH / PH QQW MAY 20 ED / QD PCP MAR 47 1/2 CW / OW UBB APR 45 DI / PI PCP MAR 50 CJ / OJ UBB APR 50 DJ / PJ Map QQW to WRES PCP MAR 55 CK / OK UBB APR 55 DK / PK Post and Station - 3,5 UBB APR 60 DL / PL Dual - PHLX PCP JUN 45 FI / RI PCP JUN 50 FJ / RJ Post and Station - 1,10 PCP JUN 55 FK / RK Cycle - JAN UGI NOV 22 1/2 KX / WX Precision Castparts Corp. - 2007 Leap UGI NOV 25 KE / WE UGI NOV 30 KF / WF ZFF JAN 45 AI / MI Spectrum Pharmaceuticals Inc. (SPPI) UGI NOV 35 KG / WG ZFF JAN 47 1/2 AW / MW
Active Date - 11/3/2005 ZFF JAN 50 AJ / MJ UGI DEC 20 LD / XD ZFF JAN 52 1/2 AX / MX QBV NOV 5 KA / WA UGI DEC 22 1/2 LX / XX ZFF JAN 55 AK / MK QBV NOV 7 1/2 KU / WU UGI DEC 25 LE / XE ZFF JAN 57 1/2 AA / MA QBV NOV 10 KB / WB ZFF JAN 60 AL / ML UGI JAN 22 1/2 AX / MX QBV DEC 5 LA / XA UGI JAN 25 AE / ME Post and Station - 5,8 QBV DEC 7 1/2 LU / XU UGI JAN 27 1/2 AY / MY Dual - AMEX,PCX, QBV DEC 10 LB / XB UGI JAN 30 AF / MF Cycle - MAR QBV JAN 5 AA / MA UGI APR 22 1/2 DX / PX QBV JAN 7 1/2 AU / MU UGI APR 25 DE / PE Sabre Holdings Corp. (TSG) QBV JAN 10 AB / MB UGI APR 30 DF / PF Active Date - 11/3/2005 QBV FEB 5 BA / NA Post and Station - 4,1 TSG NOV 15 KC / WC QBV FEB 7 1/2 BU / NU Dual - AMEX, TSG NOV 17 1/2 KW / WW QBV FEB 10 BB / NB Cycle - JAN TSG NOV 20 KD / WD TSG NOV 22 1/2 KX / WX QBV MAY 5 EA / QA TSG NOV 25 KE / WE QBV MAY 7 1/2 EU / QU QBV MAY 10 EB / QB TSG DEC 17 1/2 LW / XW TSG DEC 20 LD / XD Spectrum Pharmaceuticals Inc. - 2007 Leap TSG DEC 22 1/2 LX / XX OJY JAN 5 AA / MA TSG FEB 15 BC / NC OJY JAN 7 1/2 AU / MU TSG FEB 17 1/2 BW / NW OJY JAN 10 AB / MB TSG FEB 20 BD / ND TSG FEB 22 1/2 BX / NX Spectrum Pharmaceuticals Inc. - 2008 Leap TSG MAY 17 1/2 EW / QW YKK JAN 5 AA / MA TSG MAY 20 ED / QD YKK JAN 7 1/2 AU / MU TSG MAY 22 1/2 EX / QX YKK JAN 10 AB / MB Sabre Holdings Corp. - 2007 Leap Map QBV to SPPI Post and Station - 2,8 VEZ JAN 20 AD / MD Dual - AMEX, VEZ JAN 25 AE / ME VEZ JAN 30 AF / MF Post and Station - 3,4 Dual - AMEX,PCX,PHLX Questions regarding this memo can be addressed to Options Industry Services at 1-888- OPTIONS (1-888-678-4667). New Listing memos can also be accessed from CBOE.com at the following web address: http://www.cboe.com/newlistings