23. QUARTERLY FINANCIAL DATA (UNAUDITED) The following presents a summary of the unaudited quarterly data for 2020 and 2019 (amounts in millions, except per share data): 2020 Quarter 4th 3rd 2nd 1st Sales $ 985.3  $ 924.3  $ 925.0  $ 893.5  Gross profit 295.4  285.2  269.7  266.5  Earnings before income taxes 61.3  72.3  16.7  36.5  Net earnings (loss) attributable to Flowserve Corporation 56.9  51.0  9.7  (1.3) Earnings (loss) per share(1): Basic $ 0.44  $ 0.39  $ 0.07  $ (0.01) Diluted 0.43  0.39  0.07  (0.01) 2019 Quarter 4th 3rd 2nd 1st Sales $ 1,068.2  $ 995.7  $ 990.0  $ 885.8  Gross profit 349.5  332.9  317.9  289.0  Earnings before income taxes 90.9  84.4  77.4  69.7  Net earnings attributable to Flowserve Corporation 72.6  59.8  54.0  52.4  Earnings per share(1): Basic $ 0.55  $ 0.46  $ 0.41  $ 0.40  Diluted 0.55  0.45  0.41  0.40  We have revised our consolidated financial statements for the annual periods 2019 and 2018, herein to correct errors, as further discussed in Note 2 to the consolidated financial statements. We previously revised our consolidated financial statements as of and for the quarterly period ended September 30, 2019 in connection with filing of the Form 10-Q for the period ended September 30, 2020 as filed on November 9, 2020. Other periods above have been derived from our Quarterly Reports on Form 10-Q filed for the respective period, in each case adjusted to reflect the impact of the revisions as described in Note 2 of this Annual Report. The consolidated financial statements for the quarterly periods ended March 31, 2020 and June 30, 2020 will be revised in connection with the filing of each respective period in 2021. Our disclosure controls and procedures (as defined in Rules 13a-15(e) and 15d-15(e) under the Securities Exchange Act of 1934, as amended (the "Exchange Act") are designed to provide reasonable assurance that the information, which we are required to disclose in the reports that we file or submit under the Exchange Act, is recorded, processed, summarized and reported within the time periods specified in the U.S. SEC rules and forms, and that such information is accumulated and communicated to our management, including our Principal Executive Officer and Principal Financial Officer, as appropriate to allow timely decisions regarding required disclosure. Disclosure Controls and Procedures ITEM 9A. CONTROLS AND PROCEDURES ITEM 9. CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING AND FINANCIAL DISCLOSURE (1) Earnings per share is computed independently for each of the quarters presented. The sum of the quarters may not equal the total year amount due to the impact of changes in weighted average quarterly shares outstanding. None. 116 _______________________________________