Oak Associates, ltd.

Large-Cap Growth (SGP) - Performance

Oak Associates, ltd. has prepared and presented this report in compliance with the Global Investment Performance Standards (GIPS®). Performance for the Large-Cap Growth Strategy is presented gross of fees.  Past performance is no guarantee of future performance.  Click here for composite disclosures.

A Focus on Growth

Oak Large-Cap Growth

Russell 1000 Growth Index

S&P 500 Index

2009

51.16%

37.21%

26.5%

1-Year

55.96%

49.72%

49.72%

3-Year

-10.05%

-0.79%

--4.15%

Q1 2010

4.47%

4.65%

5.35%

10-Year

-12.45%

na

-0.79%

5-Year

-4.33%

3.42%

1.91%

Inception Date 1/1/1986

This page was last updated: May 26, 2010

Oak Associates, ltd.  2009

3875 Embassy Parkway - Suite 250, Akron, Ohio 44333

Main Tel: 330-668-1234 Fax: 330-668-2901

Oak Associates, ltd. is an independent investment advisor registered with the U.S. Securities & Exchange Commission.

Performance as of 03/31/2010

15-Year

5.56%

na

7.74%

20-Year

8.34%

na

8.64%

Investment Strategies

Large-Cap Growth

Small-Cap Growth