ROBERTS THOMAS S (0001018057)

State location: MA Business Address C/O SUMMIT PARTNERS 600 ATLANTIC AVENUE SUITE 2800 BOSTON MA 02210 6178241094 Mailing Address SUMMIT PARTNERS 222 BEREKELEY ST 18TH FL BOSTON MA 02116 Ownership Reports for Issuers: (Click on issuer name to see other owners for the issuer, or CIK for issuer filings.) Issuer Filings Transaction Date Type of Owner SOMERA COMMUNICATIONS INC 0001094243 2006-09-05 other: Indirect GP of 10% Owner optionsXpress Holdings, Inc. 0001299688 2005-01-26 other: Indirect GP of 10% Owner SEABRIGHT INSURANCE HOLDINGS INC Current Name:SeaBright Holdings, Inc. 0001267201 2005-01-21 other: Indirect GP of 10% Owner WEBSIDESTORY INC Current Name:VISUAL SCIENCES, INC. 0001091158 2004-09-28 other: Indirect GP of 10% Owner RIGHTNOW TECHNOLOGIES INC 0001111247 2004-08-05 10 percent owner, other: Indirect GP of 10% Owner AMERICAN DENTAL PARTNERS INC 0001028087 2004-04-13 other: Indirect GP of 10% Owner PRIVATE BUSINESS INC Current Name:GOLDLEAF FINANCIAL SOLUTIONS INC. 0001069469 2004-03-30 other: Indirect GP of Former 10% Ownr ALPHASMART INC 0001264388 2004-02-05 10 percent owner

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Acquistion or Disposition	Transaction Date	Deemed Execution Date	Issuer	Form	Transaction Type	Direct or Indirect Ownership	Number of Securities Transacted	Number of Securities Owned	Line Number	Issuer CIK	Security Name

http://www.sec.gov/cgi-bin/own-disp

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