Item 7A. Quantitative and Qualitative Disclosures About Market Risk.

Market risk is the potential loss arising from adverse changes in market rates and prices, such as interest rates, foreign exchange rates and equity prices. We are exposed to market risk through our investments, revolving credit line, term loan agreements and international operations.

Our invested assets are held primarily as cash and cash equivalents, restricted cash, available-for-sale marketable debt securities, non-marketable debt securities, certificates of deposit, U.S. treasury securities, and professionally managed short duration fixed income funds. These investments are subject to interest rate risk. The fair value of our invested assets at December 31, 2022 and December 31, 2021, approximated their respective carrying values due to their short-term duration and therefore, such market risk is not considered to be material.

We do not actively invest or trade in equity securities. In addition, we generally dispose of any significant equity securities received in conjunction with an acquisition shortly after the acquisition date.

As of December 31, 2022, we had $781.2 million outstanding under the Loan Agreement tied to the Secured Overnight Financing Rate (“SOFR”) and $444.4 million of borrowings outstanding under certain credit agreements tied to the overnight London Interbank Offered Rate (“LIBOR”). These aforementioned notes bear interest on a floating basis and are therefore subject to changes in the associated interest expense. The effect of an immediate hypothetical 10% change in interest rates would not have a material effect on our Consolidated Financial Statements. As of July 2017, the UK Financial Conduct Authority (“FCA”) has urged banks and institutions to discontinue their use of the LIBOR benchmark rate for floating-rate debt, and other financial instruments tied to the rate after 2021. However, on November 30, 2020, the ICE Benchmark Administration Limited (“IBA”), announced that it would consult in early December 2020 on its intention to cease the publication of the one-week and two-month U.S. dollar LIBOR settings immediately following the LIBOR publication on December 31, 2021, and the remaining U.S. dollar LIBOR settings (overnight and one, three, six and twelve months) immediately following the LIBOR publication on June 30, 2023. In connection to the released statement from the IBA, on December 4, 2020, the FCA released a similar statement in support of the continuation of the LIBOR rate beyond 2021. The Alternative Reference Rates Committee (“ARRC”) has recommended the Secured Overnight Financing Rate (“SOFR”) as the best alternative rate to LIBOR post discontinuance and has proposed a transition plan and timeline designed to encourage the adoption of SOFR from LIBOR. Post consultation on March 5, 2021, IBA confirmed its proposed dates to stop publishing the London interbank offered rate for dollars ("USD LIBOR") on a representative basis.

When the Company entered into the Second Amended and Restated Credit on October 27, 2021, it included provisions regarding transition from LIBOR to SOFR in preparation of the LIBOR cessation. On March 31, 2022, the Company entered into the Loan Agreement which bears interest tied to the annual rate for the adjusted Secured Overnight Financing Rate ("Adjusted Term SOFR"). In the coming periods,

the Company will assess any other current agreements with benchmark rates tied to LIBOR with an expectation that the Company will be prepared for a termination of LIBOR benchmarks prior to June 30, 2023 when typical rate settings will no longer be available.

The majority of our international operations do not have material transactions in currencies other than their functional currency which would expose the Company to transactional currency rate risk. We are subject to translational exchange rate risk having businesses operating outside of the U.S. in the following functional currencies, British pounds, Canadian dollar and euros. Based upon our foreign currency rate exposure as of December 31, 2022, an immediate 10% hypothetical change of foreign currency exchange rates would not have a material effect on our Consolidated Financial Statements.