Robin J. Cauthron

Allegiance Credit Union Oklahoma City OK — Interest

Legg Mason Partners: Appreciation Fund (mutual fund) — Int/Div

John Powell, Ltd. Partnership Tulsa County, OK real est. — None — VIII, Explanations

Winston Oil Co. 1981-1982 Ltd Partnership, Marion, OH — None

Dage Oil Co, Ltd. Partnership Oklahoma City, OK — None

Mineral interest in Woods County, OK — Royalty

Persuasive Strategies, LLC — Interest

BROKERAGE ACCOUNT #1

American Fund: American Balanced Fund C (mutual fund) — Int/Div

American Fund: Capital Income Builder Fund (mutual fund) — Int/Div

Amer. Fund: Capital World Growth & Income Fund C (mut fund) — Int/Div

Income Fund of America C (mutual fund) — Int/Div

Chesapeake Energy Corp (common stock) — Int/Div — Buy

Superior Energy Services, Inc. (common stock) — Int/Div — Buy

New York Life Ins. (whole life) — Interest

IRA ACCOUNT #1

American Funds: Growth Fund of America (mutual fund) — Int/Div

American Funds: Investment Co. of America (mutual fund) — Int/Div

See VIII, Explanatations

OG&E — Int/Div — Sold

Langston University bonds — Interest

Oklahoma City Municipal Bonds — Interest — redemp

Merck (common stock) — Int/Div — Sold

Pfizer (common stock) — Int/Div — Sold

Devon Energy (common stock — Int/Div — Sold

Continental Resources Inc. (common stock) — Int/Div — Buy

Continental Resources Inc. (common stock) — Int/Div — Buy (add'l)

Stock Exchange Bank, Woodward, OK — Interest

BROKERAGE ACCT #2

Berkshire Hathaway A — Int/Div — Sold

Langston University bonds — Interest — Buy (add'l)

Oklahoma City Municipal Bonds — Interest — redemp

St. Louis, Mo. Land Clearance Municipal Bond — Interest

General Electric Co — Int/Div

Board of Directors, Oklahoma Special Olympics

Reimbursement — Sentencing Commission — Federal Sentencing Guidelines (transporation & food)

Reimbursement — Federation of Defense and Corporate Counsel — 4/23/-4/25/08 — Chicago, IL — Speaker — FDCC Leadersihp Institute (transportation)

Spouse's income — 2008 — Self-employed lawyer

PART VIL. Investments and Trusts

Line 3 - John Powell Limited Partnership was purchased in 1973 for $26,000.

Line 19 - As explained in my separate letter to the Committee, McData Corp common stock was actually sold in 2007 and therefore does not appear on this report.