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CEOStart DateEnd Date# of Days As CEOStock Price StartStock Price on ExitStock Change

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Tim Koogle1-May-19957-Mar-20012,137$0.00$20.94$20.94

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Terry Semel17-Apr-200118-Jun-20072,253$17.31$28.12$10.81

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Jerry Yang18-Jun-200718-Nov-2008519$28.12$11.55-$16.57

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Carol Bartz13-Jan-20096-Sep-2011966$12.10$12.91$0.81

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Tim Morse6-Sep-20114-Jan-2012120$12.91$15.78$2.87

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Scott Thompson4-Jan-201213-May-2012130$15.78$15.19-$0.59

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Ross Levinsohn13-May-201216-Jul-201264$15.19$15.65$0.46

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Marissa Mayer17-Jul-2012----$15.65----