QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK
−Removed: We are subject to the impact of interest rate changes and may be subject to changes in the market values of future investments.
−Removed: We invest our excess cash in bank overnight deposits, money market funds invested in federal securities, and short-term U.S.
−Removed: Treasuries with original maturities of three months or less when purchased.
+Added: We are subject to the impact of interest rate changes and may be subject to changes in the market value of future investments.
+Added: We invest our excess cash in bank deposit accounts, money market funds invested in federal securities and short-term U.S.
+Added: Treasury bills with original maturities of three months or less when purchased.
+Added: We had no material derivative financial instruments or derivative commodity instruments as of December 31, 2020.
We maintain our cash and cash equivalents in bank deposit accounts, money market funds invested in federal securities, and short-term U.S.
+Added: Treasury bills.
The bank deposits exceed federally insured limits.
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We believe we are not exposed to any significant credit risk on cash and cash equivalents.
−Removed: Due to the short-term duration of our investment portfolio and the low risk profile of our investments, an immediate 100 basis point change in interest rates would not have a material effect on the fair market value of our portfolio.
+Added: Due to the short-term duration of our investment portfolio and the low risk profile of our investments, a 10% increase or decrease in interest rates would not have a material impact on the fair value of our portfolio.
Interest Rate Risk
−Removed: We are subject to risk from adverse changes in interest rates, primarily relating to our investment of funds in short-term U.S.
+Added: We are subject to risk from changes in interest rates primarily relating to our investment of funds in short-term U.S.
Treasury bills issued at a discount to their par value.
Our future investment income will vary due to changes in interest rates.
+Added: For example, during the year ended December 31, 2020, we have experienced a significant decrease in interest rates, including in connection with the COVID-19 pandemic, and we expect a continued reduction in interest income on our invested funds.
At December 31, 2020, a 10% increase or decrease in interest rates would not have a material impact on our future earnings, fair values, or cash flows.
Compared sentence by sentence after normalising whitespace, quotation marks, case and digits, so re-formatting and restated figures do not read as changed language. Wording changes appear as one removal and one addition. The current filing and the prior one are authoritative.