Globe 100

IPOs

Ranked by percentage gain in share price from initial public stock offering to March 31, 2008.
Company IPO date IPO price Price on 3/31/08 Change since
offering (percent)
BladeLogic July 24 $17.00 $28.05 65.0%
athenahealth Sept. 19 $18.00 $23.67 31.5%
Sirtris Pharmaceuticals May 22 $10.00 $12.99 29.9%
Monotype Imaging Holdings July 24 $12.00 $15.11 25.9%
Starent Networks Corp. June 5 $12.00 $13.50 12.5%
TechTarget May 16 $13.00 $14.17 9.0%
Hampden Bancorp Jan. 17 $10.00 $10.55 5.5%
Covidien Ltd. July 2 $43.00 $44.25 2.9%
Insulet Corp. May 14 $15.00 $14.40 -4.0%
Geneva Acquisition Corp. March 21 $6.00 $5.60 -6.7%
Constant Contact Oct. 3 $16.00 $14.48 -9.5%
Synta Pharmaceuticals Corp. Feb. 6 $10.00 $8.09 -19.1%
Targanta Therapeutics Corp. Oct. 9 $10.00 $7.75 -22.5%
Netezza Corp. July 18 $12.00 $9.24 -23.0%
Airvana July 19 $7.00 $5.23 -25.3%
Virtusa Corp. Aug. 2 $14.00 $9.76 -30.3%
Helicos BioSciences Corp. May 24 $9.00 $6.00 -33.3%
Salary.com Feb. 15 $10.50 $6.59 -37.2%
Soundbite Communications Nov. 1 $8.00 $4.90 -38.8%
Memsic Dec. 13 $10.00 $6.01 -39.9%
Bridgeline Software June 28 $5.00 $2.86 -42.8%
Molecular Insight Pharmaceuticals Feb. 2 $14.00 $6.76 -51.7%
EnerNOC May 17 $26.00 $11.40 -56.2%
SOURCE: Standard & Poor's Compustat

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