Specifically, in Q1 2020's revenue was $2B; in Q4 2019, it was $2.3B; in Q3 2019, it was $2.4B; in Q2 2019, CommScope's revenue was $2.6B. Non-GAAP adjusted EBITDA was primarily impacted by lower sales, partially offset by lower material costs and lower operating expenses when compared to the year ago period for the combined company.Such forward-looking statements are also subject to additional risks and uncertainties related to the recently acquired ARRIS business, many of which are outside of our control, including, without limitation: the risk that we will not successfully integrate ARRIS or that we will not realize estimated cost savings, synergies, growth or other anticipated benefits, or that such benefits may take longer to realize than expected; risks relating to unanticipated costs of integration; the potential impact of the acquisition on relationships with third parties, including customers, employees and competitors; failure to manage potential conflicts of interest between or among customers; integration of information technology systems; and other factors beyond our control.Non-GAAP adjusted EBITDA increased 42.0% to $1,297.5 million year over year. The conference call will also be webcast.For comparisons described below as pro forma, the third quarter of 2018 includes historical ARRIS results reflecting certain classification changes to align to CommScope’s presentation. These financial measures should not be considered as alternatives to operating income (loss), net income (loss) or any other performance measures derived in accordance with U.S. GAAP as measures of operating performance, operating cash flows or liquidity.Net sales in the fourth quarter of 2019 increased 117.3% year over year to $2.30 billion primarily due to the contribution of $1.33 billion from the ARRIS acquisition. Sign up for our press releases and blog posts.GAAP net loss available to common stockholders was $(973.2) million. These statements may discuss goals, intentions or expectations as to future plans, trends, events, results of operations or financial condition or otherwise, in each case, based on current beliefs of management, as well as assumptions made by, and information currently available to, such management. Revenue can be defined as the amount of money a company receives from its customers in exchange for the sales of goods or services. These and other factors are discussed in greater detail in Part II, Item 1A, Risk Factors, of our Quarterly Report on Form 10-Q for the three months ended March 31, 2019.Although the information contained in this press release represents our best judgment as of the date of this release based on information currently available and reasonable assumptions, we can give no assurance that the expectations will be attained or that any deviation will not be material. Subsequent to the end of the fourth quarter of 2019, the company redeemed an additional $100 million aggregate principal amount of the 2021 Notes. CommScope management believes these financial measures are commonly used by investors to evaluate CommScope’s performance and that of its competitors. Across the globe, our people and solutions are redefining connectivity, solving today’s challenges and driving the innovation that will meet the needs of what’s next.“Looking forward, 2020 will be a year of continued and active cost structure management while strategically investing in our business to position CommScope for accelerated growth. In the fourth quarter of 2019, we recorded $376.1 million of goodwill impairment charges related to our ARRIS reporting units as a result of our annual goodwill impairment test. 2020 Proxy Statement 3.9 MB. Reconciliations of the combined company amounts and reported GAAP results to non-GAAP and adjusted segment results are included below.Non-GAAP adjusted EBITDA increased 64.6% to $323.6 million year over year. Non-GAAP adjusted free cash flow reflects a $78.0 million benefit from certain payments that should have occurred in the fourth quarter of 2019 but were made in the first quarter of 2020.For comparisons described below as combined company for the Customer Premises Equipment, Network and Cloud and Ruckus segments, the fourth quarter 2018 includes historical ARRIS results (with certain classification changes to align to CommScope’s presentation).