Gordon Ellis

International Absorbents Inc. develops sorbent products. It manufactures and markets patented and proprietary consumer and commercial products derived from recycled, renewable materials. The firm’s products are used in a range of consumer and industrial applications, including retail/commercial pet bedding and litter, oil and hazardous liquid spill cleanup and control, oil/water filtration, and packaging. The company was founded in 1983 and is headquartered in North Vancouver, Canada.

Polymer Solutions, Inc. operates as a material testing lab and provides strategic resources for the testing of polymers, plastics, metals and gases. The firm’s services include additives, coating & plating, alloy composition, chemical, chitosan, filler content, residual monomer & solvent, and phthalates analysis. It solves problems for companies in the medical, pharmaceutical, packaging, aerospace, defense, and manufacturing industries. The company was founded by James Rancourt in 1987 and is headquartered in Blacksburg, VA.

United States Diesel-Heating Oil Fund LP is a commodity pool that continuously issues common shares of beneficial interest. It seeks to achieve its investment objective by investing in futures contracts for diesel-heating oil, crude oil, gasoline, natural gas and other petroleum-based fuels that are traded on the NYMEX, ICE Futures Exchange or other U.S. and foreign exchanges, and to a lesser extent, in order to comply with regulatory requirements or in view of market conditions, other heating oil-related investment such as cash-settled options on futures contracts, forward contracts for diesel-heating oil, crude oil and other petroleum-based fuels, cleared swap contracts, and non-exchange traded transactions that are based on the price of diesel-heating oil, crude oil and other petroleum-based fuels, futures contracts and indices based on the foregoing. The Fund was founded on April 12, 2007 and is headquartered in Oakland, CA.

United States 12 Month Oil Fund LP operates as an exchange-traded security that is designed to track the price movements of West Texas Intermediate light, sweet crude oil. The company's investment objective is for the daily changes in percentage terms of its shares NAV to reflect the daily changes in percentage terms of the price of light, sweet crude oil delivered to Cushing, Oklahoma, as measured by the daily changes in the average of the prices of Benchmark Oil Futures Contracts, less expenses. The company invests primarily in listed crude oil futures contracts and other oil-related futures contracts, and invests in forwards and swap contracts. United States 12 Month Oil Fund was founded on June 27, 2007 and is headquartered in Walnut Creek, CA.

United States 12 Month Natural Gas Fund LP is an exchange-traded security, which engages in tracking the movements of natural gas prices. The firm is also involved in investing in futures contracts for natural gas that are traded on the New York Mercantile Exchange, ICE Futures Europe, and ICE Futures United States or other United States and foreign exchanges. The company was founded on June 27, 2007 and is headquartered in Walnut Creek, CA.

United States Gasoline Fund LP is an exchange-traded security fund which is designed to track in percentage terms the movements of gasoline prices. It is managed and controlled by its general partner, United States Commodity Funds LLC. The company was founded on April 13, 2007 and is headquartered in Walnut Creek, CA.