
This excerpt taken from the RHT 10K filed Apr 29, 2009. Interest Rate Risk Our exposure to market rate risk for changes in interest rates relates primarily to our investment portfolio. The primary objective of our investment activities is to preserve principal and liquidity while at the same time maximizing yields without significantly increasing risk. To achieve this objective, we maintain our portfolio of cash equivalents and shortterm and longterm investments in a variety of fixedincome securities, including both government and corporate obligations and money market funds. Investments in both fixed rate and floating rate interest earning instruments carry a degree of interest rate risk. Fixed rate securities may have their fair market value adversely impacted due to a rise in prevailing interest rates, while floating rate securities may produce less income than expected if interest rates fall. Due in part to these factors, our future investment income may fall short of expectations due to changes in interest rates, or we may suffer losses in principal if forced to sell securities which have declined in market value due to changes in interest rates or perceived credit risk related to the securities’ issuers. A hypothetical one percentage point change in interest rates would result in a $7.0 million change in interest income on an annual basis. This excerpt taken from the RHT 10Q filed Jan 9, 2009. Interest Rate Risk Our exposure to market rate risk for changes in interest rates relates primarily to our investment portfolio. The primary objective of our investment activities is to preserve principal and liquidity while at the same time maximizing yields without significantly increasing risk. To achieve this objective, we maintain our portfolio of cash equivalents and shortterm and longterm investments in a variety of fixedincome securities, including both government and corporate obligations and money market funds. Investments in both fixed rate and floating rate interest earning instruments carry a degree of interest rate risk. Fixed rate securities may have their fair market value adversely impacted due to a rise in prevailing interest rates, while floating rate securities may produce less income than expected if interest rates fall. Due in part to these factors, our future investment income may fall short of expectations due to changes in interest rates, or we may suffer losses in principal if forced to sell securities which have declined in market value due to changes in interest rates or perceived credit risk related to the securities’ issuers. A hypothetical one percentage point change in interest rates would result in a $3.6 million change in interest income on an annual basis. Our convertible debentures are at a fixed interest rate and therefore interest expense is not impacted by a change in rates. The fair market value of the debentures is subject to interest rate risk and market risk due to the convertible feature of the debentures. Generally the fair market value of fixed interest rate debt increases as interest rates fall and decreases as interest rates rise. The fair market value of debt with conversion features permitting conversion into the issuer’s stock, like our debentures, also generally increases as the market price of the underlying stock increases and decreases as the market price falls, assuming constant market interest rates. Interest and market value changes affect the fair market value of our debentures but do not impact our financial position, cash flows or results of operations. The face value and related fair value of the debentures at November 30, 2008 was $285.5 million and $282.3 million, respectively. The face value and related fair value of the debentures at February 29, 2008 was $570.0 million and $568.7 million, respectively. The fair values are based on quoted market prices as of November 30, 2008 and February 29, 2008, respectively. This excerpt taken from the RHT 10Q filed Oct 10, 2008. Interest Rate Risk Our exposure to market rate risk for changes in interest rates relates primarily to our investment portfolio. The primary objective of our investment activities is to preserve principal and liquidity while at the same time maximizing yields without significantly increasing risk. To achieve this objective, we maintain our portfolio of cash equivalents and shortterm and longterm investments in a variety of fixedincome securities, including both government and corporate obligations and money market funds. Investments in both fixed rate and floating rate interest earning instruments carry a degree of interest rate risk. Fixed rate securities may have their fair market value adversely impacted due to a rise in prevailing interest rates, while floating rate securities may produce less income than expected if interest rates fall. Due in part to these factors, our future investment income may fall short of expectations due to changes in interest rates, or we may suffer losses in principal if forced to sell securities which have declined in market value due to changes in interest rates or perceived credit risk related to the securities’ issuers. A hypothetical one percentage point change in interest rates would result in a $13.1 million change in interest income on an annual basis. Our convertible debentures are at a fixed interest rate and therefore interest expense is not impacted by a change in rates. The fair market value of the debentures is subject to interest rate risk and market risk due to the convertible feature of the debentures. Generally the fair market value of fixed interest rate debt increases as interest rates fall and decreases as interest rates rise. The fair market value of debt with conversion features permitting conversion into the issuer’s stock, like our debentures, also generally increases as the market price of the underlying stock increases and decreases as the market price falls, assuming constant market interest rates. Interest and market value changes affect the fair market value of our debentures but do not impact our financial position, cash flows or results of operations. The fair value of the debentures was approximately $573.0 million and $568.7 million based on quoted market prices as of August 31, 2008 and February 29, 2008, respectively. This excerpt taken from the RHT 10Q filed Jul 10, 2008. Interest Rate Risk Our exposure to market rate risk for changes in interest rates relates primarily to our investment portfolio. The primary objective of our investment activities is to preserve principal and liquidity while at the same time maximizing yields without significantly increasing risk. To achieve this objective, we maintain our portfolio of cash equivalents and shortterm and longterm investments in a variety of fixedincome securities, including both government and corporate obligations and money market funds. Investments in both fixed rate and floating rate interest earning instruments carry a degree of interest rate risk. Fixed rate securities may have their fair market value adversely impacted due to a rise in prevailing interest rates, while floating rate securities may produce less income than expected if interest rates fall. Due in part to these factors, our future investment income may fall short of expectations due to changes in interest rates, or we may suffer losses in principal if forced to sell securities which have declined in market value due to changes in interest rates. A hypothetical one percentage point change in interest rates would result in a $11.9 million change in interest income on an annual basis. Our convertible debentures are at a fixed interest rate and therefore interest expense is not impacted by a change in rates. The fair market value of the debentures is subject to interest rate risk and market risk due to the convertible feature of the debentures. Generally the fair market value of fixed interest rate debt increases as interest rates fall and decreases as interest rates rise. The fair market value of debt with conversion features permitting conversion into the issuer’s stock, like our debentures, also generally increases as the market price of the underlying stock increases and decreases as the market price falls, assuming constant market interest rates. Interest and market value changes affect the fair market value of our debentures but do not impact our financial position, cash flows or results of operations. The fair value of the debentures was approximately $609.6 million and $568.7 million based on quoted market prices as of May 31, 2008 and February 29, 2008, respectively. This excerpt taken from the RHT 10K filed Apr 29, 2008. Interest Rate Risk Our exposure to market rate risk for changes in interest rates relates primarily to our investment portfolio. The primary objective of our investment activities is to preserve principal and liquidity while at the same time maximizing yields without significantly increasing risk. To achieve this objective, we maintain our portfolio of cash equivalents and shortterm and longterm investments in a variety of fixedincome securities, including both government and corporate obligations and money market funds. Investments in both fixed rate and floating rate interest earning instruments carry a degree of interest rate risk. Fixed rate securities may have their fair market value adversely impacted due to a rise in prevailing interest rates, while floating rate securities may produce less income than expected if interest rates fall. Due in part to these factors, our future investment income may fall short of expectations due to changes in interest rates, or we may suffer losses in principal if forced to sell securities which have declined in market value due to changes in interest rates. A hypothetical one percentage point change in interest rates would result in a $11.9 million change in interest income on an annual basis. Our convertible debentures are at a fixed interest rate and therefore interest expense is not impacted by a change in rates. The fair market value of the debentures is subject to interest rate risk and market risk due to the convertible feature of the debentures. Generally the fair market value of fixed interest rate debt increases as interest rates fall and decreases as interest rates rise. The fair market value of debt with conversion features permitting conversion into the issuer’s stock, like our debentures, also generally increases as the market price of the underlying stock increases and decreases as the market price falls, assuming constant market interest rates. Interest and market value changes affect the fair market value of our debentures but do not impact our financial position, cash flows or results of operations. The fair value of the debentures was approximately $568.7 million and $609.6 million based on quoted market prices as of February 29, 2008 and February 28, 2007, respectively. This excerpt taken from the RHT 10Q filed Jan 9, 2008. Interest Rate Risk Our exposure to market rate risk for changes in interest rates relates primarily to our investment portfolio. The primary objective of our investment activities is to preserve principal and liquidity while at the same time maximizing yields without significantly increasing risk. To achieve this objective, we maintain our portfolio of cash equivalents and shortterm and longterm investments in a variety of fixedincome securities, including both government and corporate obligations and money market funds. Investments in both fixed rate and floating rate interest earning instruments carry a degree of interest rate risk. Fixed rate securities may have their fair market value adversely impacted due to a rise in prevailing interest rates, while floating rate securities may produce less income than expected if interest rates fall. Due in part to these factors, our future investment income may fall short of expectations due to changes in interest rates, or we may suffer losses in principal if forced to sell securities which have declined in market value due to changes in interest rates. A hypothetical one percentage point change in interest rates would result in a $12.0 million change in interest income on an annual basis. Our convertible debentures are at a fixed interest rate and therefore interest expense is not impacted by a change in rates. The fair market value of the debentures is subject to interest rate risk and market risk due to the convertible feature of the debentures. Generally the fair market value of fixed interest rate debt increases as interest rates fall and decreases as interest rates rise. The fair market value of debt with conversion features permitting conversion into the issuer’s stock, like our debentures, also generally increases as the market price of the underlying stock increases and decreases as the market price falls, assuming constant market interest rates. Interest and market value changes affect the fair market value of our debentures but do not impact our financial position, cash flows or results of operations. The fair value of the debentures was approximately $573.1 million and $609.6 million based on quoted market prices as of November 30, 2007 and February 28, 2007, respectively. This excerpt taken from the RHT 10Q filed Oct 10, 2007. Interest Rate Risk Our exposure to market rate risk for changes in interest rates relates primarily to our investment portfolio. The primary objective of our investment activities is to preserve principal and liquidity while at the same time maximizing yields without significantly increasing risk. To achieve this objective, we maintain our portfolio of cash equivalents and shortterm and longterm investments in a variety of fixedincome securities, including both government and corporate obligations and money market funds. Investments in both fixed rate and floating rate interest earning instruments carry a degree of interest rate risk. Fixed rate securities may have their fair market value adversely impacted due to a rise in prevailing interest rates, while floating rate securities may produce less income than expected if interest rates fall. Due in part to these factors, our future investment income may fall short of expectations due to changes in interest rates, or we may suffer losses in principal if forced to sell securities which have declined in market value due to changes in interest rates. A hypothetical one percentage point change in interest rates would result in a $11.9 million change in interest income on an annual basis. Our convertible debentures are at a fixed interest rate and therefore interest expense is not impacted by a change in rates. The fair market value of the debentures is subject to interest rate risk and market risk due to the convertible feature of the debentures. Generally the fair market value of fixed interest rate debt increases as interest rates fall and decreases as interest rates rise. The fair market value of debt with conversion features permitting conversion into the issuer’s stock, like our debentures, also generally increases as the market price of the underlying stock increases and decreases as the market price falls, assuming constant market interest rates. Interest and market value changes affect the fair market value of our debentures but do not impact our financial position, cash flows or results of operations. The fair value of the debentures was approximately $565.9 million and $609.6 million based on quoted market prices as of August 31, 2007 and February 28, 2007, respectively. This excerpt taken from the RHT 10Q filed Jul 10, 2007. Interest Rate Risk Our exposure to market rate risk for changes in interest rates relates primarily to our investment portfolio. The primary objective of our investment activities is to preserve principal and liquidity while at the same time maximizing yields without significantly increasing risk. To achieve this objective, we maintain our portfolio of cash equivalents and shortterm and longterm investments in a variety of fixedincome securities, including both government and corporate obligations and money market funds. Investments in both fixed rate and floating rate interest earning instruments carry a degree of interest rate risk. Fixed rate securities may have their fair market value adversely impacted due to a rise in prevailing interest rates, while floating rate securities may produce less income than expected if interest rates fall. Due in part to these factors, our future investment income may fall short of expectations due to changes in interest rates, or we may suffer losses in principal if forced to sell securities which have declined in market value due to changes in interest rates. A hypothetical one percentage point change in interest rates would result in a $11.0 million change in interest income on an annual basis. Our convertible debentures are at a fixed interest rate and therefore interest expense is not impacted by a change in rates. The fair market value of the debentures is subject to interest rate risk and market risk due to the convertible feature of the debentures. Generally the fair market value of fixed interest rate debt increases as interest rates fall and decreases as interest rates rise. The fair market value of debt with conversion features permitting conversion into the issuer’s stock, like our debentures, also generally increases as the market price of
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Table of Contentsthe underlying stock increases and decreases as the market price falls, assuming constant market interest rates. Interest and market value changes affect the fair market value of our debentures but do not impact our financial position, cash flows or results of operations. The fair value of the debentures was approximately $628.4 million and $609.6 million based on quoted market prices as of May 31, 2007 and February 28, 2007, respectively. This excerpt taken from the RHT 10K filed Apr 30, 2007. Interest Rate Risk Our exposure to market rate risk for changes in interest rates relates primarily to our investment portfolio. The primary objective of our investment activities is to preserve principal and liquidity while at the same time maximizing yields without significantly increasing risk. To achieve this objective, we maintain our portfolio of cash equivalents and shortterm and longterm investments in a variety of fixedincome securities, including both government and corporate obligations and money market funds. Investments in both fixed rate and floating rate interest earning instruments carry a degree of interest rate risk. Fixed rate securities may have their fair market value adversely impacted due to a rise in prevailing interest rates, while floating rate securities may produce less income than expected if interest rates fall. Due in part to these factors, our future investment income may fall short of expectations due to changes in interest rates, or we may suffer losses in principal if forced to sell securities which have declined in market value due to changes in interest rates. A hypothetical one percentage point change in interest rates would result in a $10.9 million change in interest income on an annual basis. Our convertible debentures are at a fixed interest rate and therefore interest expense is not impacted by a change in rates. The fair market value of the debentures is subject to interest rate risk and market risk due to the convertible feature of the debentures. Generally the fair market value of fixed interest rate debt increases as interest rates fall and decreases as interest rates rise. The fair market value of debt with conversion features permitting conversion into the issuer’s stock, like our debentures, also generally increases as the market price of the underlying stock increases and decreases as the market price falls, assuming constant market interest rates. Interest and market value changes affect the fair market value of our debentures but do not impact our financial position, cash flows or results of operations. The fair value of the debentures was approximately $609.6 million and $668.0 million based on quoted market prices as of February 28, 2007 and February 28, 2006, respectively. This excerpt taken from the RHT 10Q filed Jan 9, 2007. Interest Rate Risk Our exposure to market rate risk for changes in interest rates relates primarily to our investment portfolio. The primary objective of our investment activities is to preserve principal and liquidity while at the same time maximizing yields without significantly increasing risk. To achieve this objective, we maintain our portfolio of cash equivalents, shortterm and longterm investments in a variety of fixedincome securities, including both government and corporate obligations and money market funds. Investments in both fixed rate and floating rate interest earning instruments carry a degree of interest rate risk. Fixed rate securities may have their fair market
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Table of Contentsvalue adversely impacted due to a rise in prevailing interest rates, while floating rate securities may produce less income than expected if interest rates fall. Due in part to these factors, our future investment income may fall short of expectations due to changes in interest rates, or we may suffer losses in principal if forced to sell securities which have declined in market value due to changes in interest rates. A hypothetical one percentage point change in interest rates would result in a $10.2 million change in interest income on an annual basis, based on our current portfolio. Our convertible debentures are at fixed rates and therefore interest expense is not impacted by a change in rates. The fair market value of the debentures is subject to interest rate risk and market risk due to the convertible feature of the debentures. Generally the fair market value of fixed interest rate debt increases as interest rates fall and decreases as interest rates rise. Generally, the fair market value of debt with conversion features permitting conversion into stock of the issuer, like the debentures, also increases as the market price of the underlying stock increases and decreases as the market price falls, assuming constant market interest rates. The interest and market value changes affect the fair market value of the debentures but do not impact our financial position, cash flows or results of operations. The fair value of the debentures was approximately $554.1 million and $668.0 million based on quoted market prices as of November 30, 2006 and February 28, 2006, respectively. This excerpt taken from the RHT 10Q filed Oct 10, 2006. Interest Rate Risk Our exposure to market rate risk for changes in interest rates relates primarily to our investment portfolio. The primary objective of our investment activities is to preserve principal and liquidity while at the same time maximizing yields without significantly increasing risk. To achieve this objective, we maintain our portfolio of cash equivalents, shortterm and longterm investments in a variety of fixedincome securities, including both government and corporate obligations and money market funds. Investments in both fixed rate and floating rate
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Table of Contentsinterest earning instruments carry a degree of interest rate risk. Fixed rate securities may have their fair market value adversely impacted due to a rise in prevailing interest rates, while floating rate securities may produce less income than expected if interest rates fall. Due in part to these factors, our future investment income may fall short of expectations due to changes in interest rates, or we may suffer losses in principal if forced to sell securities which have declined in market value due to changes in interest rates. A hypothetical one percentage point change in interest rates will result in a $9.7 million change in interest income on an annual basis, based on our current portfolio. Our convertible debentures are at fixed rates and therefore interest expense is not impacted by a change in rates. The fair market value of the debentures is subject to interest rate risk and market risk due to the convertible feature of the debentures. Generally the fair market value of fixed interest rate debt increases as interest rates fall and decreases as interest rates rise. Generally, the fair market value of debt with conversion features permitting conversion into stock of the issuer, like the debentures, also increases as the market price of the underlying stock increases and decreases as the market price falls, assuming constant market interest rates. The interest and market value changes affect the fair market value of the debentures but do not impact our financial position, cash flows or results of operations. The fair value of the debentures was approximately $615.8 million and $668.0 million based on quoted market prices as of August 31, 2006 and February 28, 2006, respectively. This excerpt taken from the RHT 10Q filed Jul 10, 2006. Interest Rate Risk Our exposure to market rate risk for changes in interest rates relates primarily to our investment portfolio. The primary objective of our investment activities is to preserve principal and liquidity while at the same time maximizing yields without significantly increasing risk. To achieve this objective, we maintain our portfolio of cash equivalents, shortterm and longterm investments in a variety of fixedincome securities, including both
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Table of Contentsgovernment and corporate obligations and money market funds. Investments in both fixed rate and floating rate interest earning instruments carry a degree of interest rate risk. Fixed rate securities may have their fair market value adversely impacted due to a rise in prevailing interest rates, while floating rate securities may produce less income than expected if interest rates fall. Due in part to these factors, our future investment income may fall short of expectations due to changes in interest rates, or we may suffer losses in principal if forced to sell securities which have declined in market value due to changes in interest rates. A hypothetical one percentage point change in interest rates will result in a $10.6 million change in interest income on an annual basis. Our convertible debentures are at fixed rates and therefore interest expense is not impacted by a change in rates. The fair market value of the debentures is subject to interest rate risk and market risk due to the convertible feature of the debentures. Generally the fair market value of fixed interest rate debt increases as interest rates fall and decreases as interest rates rise. Generally, the fair market value of debt with conversion features permitting conversion into stock of the issuer, like the debentures, also increases as the market price of the underlying stock increases and decreases as the market price falls, assuming constant market interest rates. The interest and market value changes affect the fair market value of the debentures but do not impact our financial position, cash flows or results of operations. The fair value of the debentures was approximately $672.0 million and $668.0 million based on quoted market prices as of May 31, 2006 and February 28, 2006, respectively. This excerpt taken from the RHT 10K filed May 12, 2006. Interest Rate Risk Our exposure to market rate risk for changes in interest rates relates primarily to our investment portfolio. The primary objective of our investment activities is to preserve principal and liquidity while at the same time maximizing yields without significantly increasing risk. To achieve this objective, we maintain our portfolio of cash equivalents, shortterm and longterm investments in a variety of fixedincome securities, including both government and corporate obligations and money market funds. Investments in both fixed rate and floating rate interest earning instruments carry a degree of interest rate risk. Fixed rate securities may have their fair market value adversely impacted due to a rise in prevailing interest rates, while floating rate securities may produce less income than expected if interest rates fall. Due in part to these factors, our future investment income may fall short of expectations due to changes in interest rates, or we may suffer losses in principal if forced to sell securities which have declined in market value due to changes in interest rates. A hypothetical one percentage point change in interest rates will result in an $10.0 million change in interest income on an annual basis. Our convertible debentures are at fixed rates and therefore interest expense is not impacted by a change in rates. The fair market value of the debentures is subject to interest rate risk and market risk due to the convertible feature of the debentures. Generally the fair market value of fixed interest rate debt increases as interest rates fall and decreases as interest rates rise. Generally, the fair market value of debt with conversion features permitting conversion into stock of the issuer, like the debentures, also increases as the market price of the underlying stock increases and decreases as the market price falls, assuming constant market interest rates. The interest and market value changes affect the fair market value of the debentures but do not impact our financial position, cash flows or results of operations. The fair value of the debentures was approximately $668.0 million and $514.0 million based on quoted market prices as of February 28, 2006 and February 28, 2005, respectively. This excerpt taken from the RHT 10Q filed Jan 9, 2006. Interest Rate Risk
Our exposure to market rate risk for changes in interest rates relates primarily to our investment portfolio. The primary objective of our investment activities is to preserve principal and liquidity while at the same time maximizing yields without significantly increasing risk. To achieve this objective, we maintain our portfolio of cash equivalents, shortterm and longterm investments in a variety of fixedincome securities, including both government and corporate obligations and money market funds. Investments in both fixed rate and floating rate interest earning instruments carry a degree of interest rate risk. Fixed rate securities may have their fair market value adversely impacted due to a rise in prevailing interest rates, while floating rate securities may produce less income than expected if interest rates fall. Due in part to these factors, our future investment income may fall short of expectations due to changes in interest rates, or we may suffer losses in principal if forced to sell securities which have declined in market value due to changes in interest rates.
Our convertible debentures are at fixed rates and therefore interest expense is not impacted by a change in rates. The fair market value of the debentures is subject to interest rate risk and market risk due to the convertible feature of the debentures. Generally the fair market value of fixed interest rate debt increases as interest rates fall and decreases as interest rates rise. Generally, the fair market value of debt with conversion features permitting conversion into stock of the issuer, like the debentures, also increases as the market price of the underlying stock increases and decreases as the market price falls, assuming constant market interest rates. The interest and market value changes affect the fair market value of the debentures but do not impact our financial position, cash flows or results of operations. The fair value of the debentures was approximately $602.8 million and $514.0 million based on quoted market prices as of November 30, 2005 and February 28, 2005, respectively.
This excerpt taken from the RHT 10Q filed Oct 11, 2005. Interest Rate Risk
Our exposure to market rate risk for changes in interest rates relates primarily to our investment portfolio. The primary objective of our investment activities is to preserve principal and liquidity while at the same time maximizing yields without significantly increasing risk. To achieve this objective, we maintain our portfolio of cash equivalents, shortterm and longterm investments in a variety of fixedincome securities, including both government and corporate obligations and money market funds. Investments in both fixed rate and floating rate interest earning instruments carry a degree of interest rate risk. Fixed rate securities may have their fair market value adversely impacted due to a rise in prevailing interest rates, while floating rate securities may produce less income than expected if interest rates fall. Due in part to these factors, our future investment income may fall short of expectations due to changes in interest rates or we may suffer losses in principal if forced to sell securities which have declined in market value due to changes in interest rates.
Our convertible debentures are at fixed rates and therefore interest expense is not impacted by a change in rates. The fair market value of the debentures is subject to interest rate risk and market risk due to the convertible feature of the debentures. Generally the fair market value of fixed interest rate debt increases as interest rates fall and decreases as interest rates rise. Generally, the fair market value of debt with conversion features permitting conversion into stock of the issuer, like the debentures, also increases as the market price of the underlying stock increases and decreases as the market price falls, assuming constant market interest rates. The interest and market value changes affect the fair market value of the debentures but do not impact our financial position, cash flows
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Table of Contentsor results of operations. The fair value of the debentures was approximately $498.0 million and $514.0 million based on quoted market prices as of August 31, 2005 and February 28, 2005, respectively.
This excerpt taken from the RHT 10Q filed Jul 11, 2005. Interest Rate Risk
Our exposure to market rate risk for changes in interest rates relates primarily to our investment portfolio. The primary objective of our investment activities is to preserve principal and liquidity while at the same time maximizing yields without significantly increasing risk. To achieve this objective, we maintain our portfolio of cash equivalents, shortterm and longterm investments in a variety of fixedincome securities, including both government and corporate obligations and money market funds. Investments in both fixed rate and floating rate interest earning instruments carry a degree of interest rate risk. Fixed rate securities may have their fair market value adversely impacted due to a rise in prevailing interest rates, while floating rate securities may produce less income than expected if interest rates fall. Due in part to these factors, our future investment income may fall short of expectations due to changes in interest rates or we may suffer losses in principal if forced to sell securities which have declined in market value due to changes in interest rates.
Our Convertible Debentures are at fixed rates and therefore interest expense is not impacted by a change in rates. The fair market value of the Debentures is subject to interest rate risk and market risk due to the convertible feature of the Debentures. Generally the fair market value of fixed interest rate debt will increase as interest rates fall and decrease as interest rates rise. The fair market value of the Debentures will also increase as the market price of the Red Hat stock increases and decrease as the market price falls. The interest and market value changes affect the fair market value of the Debentures but do not impact our financial position, cash flows or results of operations. The fair value of the Debentures was approximately $487.5 million and $514.0 million based on quoted market prices as of May 31, 2005 and February 28, 2005, respectively.
This excerpt taken from the RHT 10K filed May 16, 2005. Interest Rate Risk
Our exposure to market rate risk for changes in interest rates relates primarily to our investment portfolio. The primary objective of our investment activities is to preserve principal and liquidity while at the same time maximizing yields without significantly increasing risk. To achieve this objective, we maintain our portfolio of cash equivalents, shortterm and longterm investments in a variety of fixedincome securities, including both government and corporate obligations and money market funds. Investments in both fixed rate and floating rate interest earning instruments carry a degree of interest rate risk. Fixed rate securities may have their fair market value adversely impacted due to a rise in prevailing interest rates, while floating rate securities may produce less income than expected if interest rates fall. Due in part to these factors, our future investment income may fall short of expectations due to changes in interest rates or we may suffer losses in principal if forced to sell securities which have declined in market value due to changes in interest rates. A hypothetical one percentage point change in interest rates will result in an $8.9 million change in interest income on an annual basis.
Our Convertible Debentures are at fixed rates and therefore interest expense is not impacted by a change in rates. The fair market value of the Debentures is subject to interest rate risk and market risk due to the convertible feature of the Debentures. Generally the fair market value of fixed interest rate debt will increase as interest rates fall and decrease as interest rates rise. The fair market value of the Debentures will also increase as the market price of the Red Hat stock increases and decrease as the market price falls. The interest and market value changes affect the fair market value of the Debentures but do not impact our financial position, cash flows or results of operations. As of February 28, 2005 and February 29, 2004, the fair value of the Debentures was approximately $514 million and $606 million, respectively based on quoted market prices.
This excerpt taken from the RHT 10Q filed Jan 10, 2005. Interest Rate Risk
The primary objective of our investment activities is to preserve principal and liquidity while at the same time maximizing yields without significantly increasing risk. To achieve this objective, we maintain our portfolio of cash equivalents, shortterm and longterm investments in a variety of fixedincome securities, including both government and corporate obligations and money market funds. A one percentage point change in interest rates will result in a $2.3 million change in interest income on a quarterly basis. The fair market value of the investment portfolio is subject to interest rate risk. Based on a sensitivity analysis performed on this investment portfolio, a hypothetical one percentage point increase in interest rates would result in an approximate $15 million decrease in the value of our investments as of November 30, 2004. Our debt is at fixed rates and therefore interest expense is not impacted by a change in rates.
We did not hold derivative financial instruments as of November 30, 2004, and have not held these types of investments in the past.
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