28, Jun. 29, Sep. 29, Sep. 28, Sep. 29, 2019 2019 2018 2019 2018 Net Income Reconciliation Q2'20 Q1'20 Q2'19 Q2'20 Q2'19 GAAP Net Income $ 76,210 $ 4,618 $ 58,173 $ 80,828
$ 53,901 Amortization of acquisition intangibles 6,722 7,228 12,867 13,950 26,133 Stock-based compensation expense 13,759 11,786 13,131 25,545 25,925 Adjustment to income taxes (3,417) (2,803) (17,054) (6,220) (20,980) Non-GAAP Net Income $
93,274 $ 20,829 $ 67,117 $ 114,103 $ 84,979 Earnings Per Share Reconciliation GAAP Diluted earnings per share $ 1.27 $ 0.08 $ 0.93 $ 1.34 $ 0.86 Effect of Amortization of acquisition intangibles 0.11 0.12 0.21 0.23 0.42 Effect of Stock-based
compensation expense 0.23 0.20 0.21 0.42 0.41 Effect of Adjustment to income taxes (0.06) (0.05) (0.27) (0.10) (0.34) Non-GAAP Diluted earnings per share $ 1.55 $ 0.35 $ 1.08 $ 1.89 $ 1.35 Operating Income Reconciliation GAAP Operating Income $
86,676 $ 4,144 $ 55,578 $ 90,820 $ 49,421 GAAP Operating Profit 22% 2% 15% 14% 8% Amortization of acquisition intangibles 6,722 7,228 12,867 13,950 26,133 Stock-based compensation expense - COGS 254 241 170 495 369 Stock-based compensation
expense - R&D 7,830 7,240 6,834 15,070 14,084 Stock-based compensation expense - SG&A 5,675 4,305 6,127 9,980 11,472 Non-GAAP Operating Income $ 107,157 $ 23,158 $ 81,576 $ 130,315 $ 101,479 Non-GAAP Operating Profit 28% 10% 22% 21% 16%
Operating Expense Reconciliation GAAP Operating Expenses $ 121,257 $ 118,350 $ 129,541 $ 239,607 $ 260,257 Amortization of acquisition intangibles (6,722) (7,228) (12,867) (13,950) (26,133) Stock-based compensation expense - R&D (7,830)
(7,240) (6,834) (15,070) (14,084) Stock-based compensation expense - SG&A (5,675) (4,305) (6,127) (9,980) (11,472) Non-GAAP Operating Expenses $ 101,030 $ 99,577 $ 103,713 $ 200,607 $ 208,568 Gross Margin/Profit Reconciliation GAAP Gross
Profit $ 207,933 $ 122,494 $ 185,119 $ 330,427 $ 309,678 GAAP Gross Margin 53.5% 51.4% 50.5% 52.7% 49.9% Stock-based compensation expense - COGS 254 241 170 495 369 Non-GAAP Gross Profit $ 208,187 $ 122,735 $ 185,289 $ 330,922 $ 310,047 Non-GAAP
Gross Margin 53.5% 51.5% 50.6% 52.8% 49.9% Effective Tax Rate Reconciliation GAAP Tax Expense (Benefit) $ 12,148 $ 1,433 $ (1,448) $ 13,581 $ (1,676) GAAP Effective Tax Rate 13.7% 23.7% -2.6% 14.4% -3.2% Adjustments to income taxes 3,417 2,803
17,054 6,220 20,980 Non-GAAP Tax Expense $ 15,565 $ 4,236 $ 15,606 $ 19,801 $ 19,304 Non-GAAP Effective Tax Rate 14.3% 16.9% 18.9% 14.8% 18.5% Tax Impact to EPS Reconciliation GAAP Tax Expense $ 0.20 $ 0.02 $ (0.02) $ 0.23 $ (0.03) Adjustments to
income taxes 0.06 0.05 0.27 0.10 0.34 Non-GAAP Tax Expense $ 0.26 $ 0.07 $ 0.25 $ 0.33 $ 0.31 (not prepared in accordance with GAAP) RECONCILIATION BETWEEN GAAP AND NON-GAAP FINANCIAL INFORMATION (unaudited, in thousands, except per share data)
Non-GAAP financial information is not meant as a substitute for GAAP results, but is included because management believes such information is useful to our investors for informational and comparative purposes. In addition, certain non-GAAP
financial information is used internally by management to evaluate and manage the company. As a note, the non-GAAP financial information used by Cirrus Logic may differ from that used by other companies. These non-GAAP measures should be
considered in addition to, and not as a substitute for, the results prepared in accordance with GAAP. Three Months Ended Six Months Ended Q2 FY20 Letter to Shareholders 11