CTS Corporation Definition of Financial Term - "Controllable Working Capital as a Percentage of Annualized Sales" ($ in millions) Controllable working capital is defined as accounts receivable plus inventories less accounts payable June 2015 Net Accounts Receivable Acquisition Adjustments - D&R Adjusted net accounts receivable Net Inventory Acquisition Adjustments - D&R Adjusted net inventory Accounts Payable Acquisition Adjustments - D&R Adjusted accounts payable $ Controllable Working Capital Quarterly sales Acquisition Adjustments - D&R Adjusted quarterly sales Multiplied by 4 Annualized sales Controllable Working Capital % - Annual March 2015 63.0 $ December 2014 67.1 $ 56.9 September 2014 $ 63.1 June 29 2014 $ 61.1 March 30, 2014 $ 67.9 December 31 2013 $ 62.7 September 29 2013 $ 96.8 June 30 2013 $ 93.9 March 31 2013 $ 93.7 63.0 30.4 67.1 28.6 56.9 27.9 63.1 29.9 61.1 28.4 67.9 27.0 62.7 32.2 96.8 84.6 93.9 85.2 93.7 82.1 30.4 (45.7) 28.6 (44.2) 27.9 (43.3) 29.9 (45.4) 28.4 (43.7) 27.0 (43.9) 32.2 (47.1) 84.6 (71.5) 85.2 (70.7) 82.1 (68.3) (45.7) (44.2) (43.3) (45.4) (43.7) (43.9) (47.1) (71.5) (70.7) (68.3) 47.7 51.5 41.5 47.6 45.8 50.9 47.8 109.9 108.4 107.5 $ 100.1 $ 100.1 $ 4 400.40 11.9% $ 98.3 $ 98.3 $ 4 393.20 13.1% 100.4 $ 100.4 $ 4 401.60 10.3% 100.0 $ 100.0 $ 4 399.83 11.9% 103.0 $ 103.0 $ 4 411.92 11.1% 100.7 $ 100.7 $ 4 402.82 12.6% 102.4 $ 102.4 $ 4 409.54 11.7% 159.6 $ 159.6 $ 4 638.25 17.2% 151.6 $ 151.6 $ 4 606.24 17.9% 149.5 December 31, 2012 $ 18.0% 89.4 $ (8.1) 81.3 82.6 (6.7) 75.9 (67.7) 3.7 (64.1) 93.1 $ 149.5 $ 4 598.05 September 30, 2012 138.3 $ 138.3 $ 4 553.19 16.8% 81.0 1st Half - July 1 April 1, Full Year October 2, July 3, April 3, Full Year October 3, 2012 2012 2011 2011 2011 2011 2010 2010 July 4 2010 April 4, Full Year September 27, June 28, March 29, 2010 2009 2009 2009 2009 $ 90.6 $ 89.9 90.3 $ 87.8 $ 96.4 90.1 $ 84.6 $ 74.1 75.9 $ 73.6 75.0 78.7 92.1 92.5 91.4 88.6 87.9 76.9 76.6 68.8 60.0 54.3 60.5 61.7 70.2 (59.2) (66.5) (74.6) (80.5) (78.9) (77.1) (79.4) (75.4) (70.5) (68.2) (59.5) (52.3) (62.2) (53.0) (53.4) 96.8 102.8 107.4 100.4 102.8 99.3 104.9 97.4 96.2 85.2 74.5 73.7 74.2 82.3 93.5 154.3 ##### $ 144.0 146.1 ##### ##### $ 145.0 139.4 ##### $ 129.4 $ 133.9 126.6 $ 120.4 154.3 4 ##### $ 144.0 $ 4 4 146.1 4 ##### 4 ##### $ 145.0 $ 4 4 139.4 4 ##### $ 129.4 $ 133.9 $ 4 4 4 137.4 $ 137.4 $ 4 549.43 17.6% 617.18 16.7% ##### 18.3% $ 88.3 576.00 17.4% $ $ 584.28 17.6% ##### ##### 16.9% 17.3% $ 95.9 580.10 16.8% $ $ 557.45 17.3% ##### 517.61 15.3% 14.4% $ 71.7 $ $ 535.55 14.7% 1st Half 2010 Net Accounts Receivables Net Inventory Accounts Payable Controllable Working Capital $ 84.6 68.8 (68.2) 2nd Half 2009 $ 85.2 481.60 17.1% 1st Half 2009 71.7 $ 73.6 54.3 61.7 (52.3) (53.0) 73.7 82.3 $ 120.4 Quarterly sales Acquisition Adjustments Adjusted quarterly sales Multiplied by 4 $ 138.9 $ 133.9 $ 138.9 4 $ 133.9 $ 120.4 4 4 Annualized sales 555.60 Controllable Working Capital % - Annual 15.3% $ 126.6 $ 120.4 $ 4 4 506.40 13.8% $ 535.60 13.8% 481.60 17.1% 76.7 118.1 118.1 4 472.40 19.8%