| STMicroelectronics N.V. | |||
| SELECTED CASH FLOW DATA | |||
| Cash Flow Data (in US$ millions) | Q1 2019 | Q4 2018 | Q1 2018 |
| Net Cash from operating activities | 341 | 656 | 455 |
| Net Cash used in investing activities | (408) | (284) | (374) |
| Net Cash from (used in) financing activities | 173 | 60 | (54) |
| Net Cash increase | 101 | 431 | 32 |
| Selected Cash Flow Data (in US$ millions) | Q1 2019 | Q4 2018 | Q1 2018 |
| Depreciation & amortization | 206 | 212 | 185 |
| Net payment for Capital expenditures | (322) | (279) | (351) |
| Dividends paid to stockholders | (54) | (54) | (54) |
| Change in inventories, net | (215) | 18 | (84) |
Appendix
STMicroelectronics
Supplemental Financial Information
| Q1
2019 | Q4 2018 | Q3 2018 | Q2 2018 | Q1 2018 | |
| Net Revenues By Market Channel(%) | |||||
| Total OEM | 66% | 69% | 68% | 61% | 63% |
| Distribution | 34% | 31% | 32% | 39% | 37% |
| €/$ Effective Rate | 1.16 | 1.17 | 1.18 | 1.19 | 1.18 |
| Product Group Data (US$ m) | |||||
| Automotive & Discrete Group (ADG) | |||||
| - Net Revenues | 903 | 967 | 901 | 870 | 817 |
| - Operating Income | 95 | 141 | 116 | 84 | 90 |
| Analog, MEMS & Sensors Group (AMS) | |||||
| - Net Revenues | 552 | 988 | 899 | 613 | 655 |
| - Operating Income | 43 | 202 | 157 | 64 | 64 |
| Microcontrollers & Digital ICs Group (MDG) | |||||
| - Net Revenues | 617 | 689 | 719 | 782 | 750 |
| - Operating Income | 83 | 122 | 119 | 159 | 146 |
| Others (a) | |||||
| - Net Revenues | 4 | 4 | 3 | 4 | 4 |
| - Operating Income (Loss) | (10) | (22) | 6 | (18) | (31) |
| Total | |||||
| - Net Revenues | 2,076 | 2,648 | 2,522 | 2,269 | 2,226 |
| - Operating Income | 211 | 443 | 398 | 289 | 269 |
