S&P Announces Changes to US Indices: IRM for UST, FSP for ALO

December 29, 2008 5:18 PM EST

Iron Mountain Inc. (NYSE: IRM) will replace UST Inc. (NYSE: UST) in the S&P 500 after the close of trading on a date to be announced. UST is in the process of being acquired by S&P 100 and 500 constituent Altria Group Inc. (NYSE: MO) in a deal that is anticipated to close in the first full week of 2009.

ALPHARMA Inc. (NYSE: ALO) will be removed from the S&P SmallCap 600 after the close of trading on Tuesday, December 30. The company has been acquired by S&P 500 constituent King Pharmaceuticals Inc. (NYSE: KG) in a tender offer that expired today. Franklin Street Properties Corp. (NYSE: FSP) will take the place occupied by ALPHARMA in the S&P SmallCap 600 after the close of trading on Wednesday, December 31.


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Stocks Mentioned

ALO 36.94

+0.00 +0.00%
Volume: 6,400
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FSP 11.02

-0.34 -2.99%
Volume: 320,715
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IRM 24.52

-0.29 -1.17%
Volume: 549,491
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KG 11.95

-0.13 -1.08%
Volume: 876,269
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MO 19.00

-0.19 -0.99%
Volume: 13,636,460
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UST 69.46

+0.00 +0.00%
Volume: 8,120,006
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