PHLX Semiconductor Sector(SM) SOX
Date	Divisor		Reason for Change
10/2/2007	0.9398332		Deletion:	Maxim Integrated Products Inc. (MXIM)
6/8/2007	0.9956813		Taiwan Semiconductor Mfg. (TSM) 0.49991748% Stock Dividend
12/1/2006	0.9958079		Addition:	SanDisk Corporation (SNDK)
			Deletion:	Freescale Semiconductor, Inc. Class B-(FSL.B)
7/25/2006	0.9864762		Marvell Technology Group Ltd. (MRVL) - 2 for 1 stock split
6/20/2006	1.0301452		Taiwan Semiconductor Mfg. (TSM) 2.99903% Stock Dividend
2/22/2006	1.0307464		Broadcom Corporation (BRCM) 3 for 2 stock split
6/13/2005	1.0726924		Taiwan Semiconductor Mfg. (TSM) 4.99971% Stock Dividend
12/3/2004	1.0738068		Additions:	Freescale Semiconductor, Inc. Class B-(FSL.B)
				Infineon Technologies AG (IFX)
				Marvel Technology Group (MRVL)
			Deletions:	LSI Logic Corp. (LSI)
				Motorola, Inc.(MOT)
6/14/2004	0.9864144		Taiwan Semiconductor Mfg. (TSM) 2-1 stock split
5/14/2004	0.9887659		National Semiconductor Corp. (NSM) 2-1 Stock split
7/7/2003	1.0343517		Taiwan Semiconductor Mfg. ADS (TSM) stock dividend
6/23/2003	1.0365200		Additions:	STMicroelectronics N.V. (STM)
				Taiwan Semiconductor Manufacturing Co. Ltd. (TSM)
			Deletion:	Lattice Semiconductor Corp. (LSCC)
4/17/2002	0.9722665		Applied Materials, Inc. (AMAT) 2-1 stock split
2/22/2002	1.0171354		Additions:	Broadcom Corporation (BRCM)
				Maxim Integrated Products, Inc. (MXIM)
			Deletion:	Rambus, Inc. (RMBS)
10/12/2000	0.8714108		Lattice Semiconductor Corp. (LSCC) 2-1 stock split
8/22/2000	0.9030366		Advanced Micro Devices, Inc. (AMD) 2-1 stock split
8/11/2000	0.9337376		Altera Corp. (ALTR) 2-1 stock split
7/31/2000	0.9912218		Intel Corp. (INTC) 2-1 stock split
6/15/2000	1.0586656		Rambus, Inc. (RMBS) 4-1 stock split
6/2/2000	1.2125400		Motorola, Inc. (MOT) 3-1 stock split
5/23/2000	1.2743792		Texas Instruments, Inc. (TXN) 2-1 stock split
5/2/2000	1.3453217		Micron Technology, Inc. (MU) 2-1 stock split
3/28/2000	1.4017783		Linear Technology Corp. (LLTC) 2-1 stock split
3/16/2000	1.4408688		Applied Materials, Inc. (AMAT) 2-1 stock split
2/17/2000	1.5121176		LSI Logic Corp. (LSI) 2-1 stock split
1/19/2000	1.5665641		KLA-Tencor Corp. (KLAC) 2-1 stock split
1/18/2000	1.6478622		Novellus Systems, Inc. (NVLS) 3-1 stock split
12/28/1999	1.7758320		Xilinx, Inc. (WLNX) 2-1 stock split
9/17/1999	1.8424090		Lattice Semiconductor Corp. (LSCC) 2-1 stock split
9/1/1999	1.9008407		Teradyne, Inc. (TER) 2-1 stock split
8/17/1999	1.9660401		Texas Instruments, Inc. (TXN) 2-1 stock split
5/20/1999	2.1128408		Altera Corp. (ALTR) 2-1 stock split
4/12/1999	2.2063049		Intel Corp. (INTC) 2-1 stock split
3/12/1999	2.3658032		Xilinx, Inc. (XLNX) 2-1 stock split
2/22/1999	2.4706639		Linear Technology Corp. (LLTC) 2-1 stock split
10/9/1998			Additions:	Altera Corp. (ALTR)
				Rambus, Inc. (RMBS)
				KLA Tencor (KLAC)
			Deletions:	Analog Devices (ADI)
				LAM Research Corp. (LRCX)
				VLSI Technology (VLSI)
11/24/1997	2.1886484		Texas Instruments Inc. (TXN) 2-1 stock split
10/14/1997	2.3576070		Applied Materials, Inc. (AMAT) 2-1 stock split
			Novellus Systems, Inc. (NVLS) 2-1 stock split
7/14/1997	2.6570570		Intel Corp. (INTC) 2-1 stock split
1/20/1997	2.8833441		Additions:	Linear Technology Corp. (LLTC)
				Xilinx, Inc. (XLNX)
				LAM Research Corp. (LRCX)
			Deletions:	Cypress Semiconductor Corp. (CY)
				Integrated Device Technology, Inc. (IDTI)
				International Rectifier Corp. (IRF)
1/7/1997	2.5584211		Analog Devices (ADI) 4-3 stock split
12/26/1995	2.6500000		International Rectifier (IRF) 2-1 stock split
10/13/1995	2.8294900		Applied Materials, Inc. (AMAT) 2-1 stock split
9/18/1995	3.0245800		Integrated Device Tech. (IDTI) 2-1 stock split
8/30/1995	3.1162400		Teradyne, Inc. (TER) 2-1 stock split
8/21/1995	3.2538100		Texas Instruments Inc. (TXN) 2-1 stock split
7/24/1995	3.5242400		SOX has a 2-1 Index Split
9/7/1994	2.1143370		Options begin trading on the SOX
12/1/1993			Starts trading at a value of 200