| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q4 2023 | -$332M | -$26.5M | -8.68% | Dec 31, 2023 | 20-F | 2024-05-14 |
| Q2 2023 | -$334M | -$56.5M | -20.4% | Jun 30, 2023 | 6-K | 2023-12-27 |
| Q4 2022 | -$305M | -$34M | -12.6% | Dec 31, 2022 | 20-F | 2024-05-14 |
| Q2 2022 | -$277M | -$69.7M | -33.5% | Jun 30, 2022 | 6-K | 2022-10-21 |
| Q4 2021 | -$271M | -$55.9M | -26% | Dec 31, 2021 | 20-F | 2023-05-15 |
| Q2 2021 | -$208M | -$8.36M | -4.19% | Jun 30, 2021 | 6-K | 2021-09-28 |
| Q4 2020 | -$215M | -$35.5M | -19.8% | Dec 31, 2020 | 20-F | 2022-05-02 |
| Q2 2020 | -$199M | Jun 30, 2020 | 6-K | 2021-09-28 | ||
| Q4 2019 | -$180M | -$33.5M | -22.9% | Dec 31, 2019 | 20-F | 2021-04-26 |
| Q4 2018 | -$146M | -$72M | -96.9% | Dec 31, 2018 | 20-F | 2020-09-30 |
| Q3 2018 | -$74.1M | +$476K | +0.64% | Sep 30, 2018 | 10-Q | 2018-11-19 |
| Q2 2018 | -$71.5M | -$69.3M | -3213% | Jun 30, 2018 | 10-Q | 2018-08-14 |
| Q1 2018 | -$73.2M | -$71.4M | -3806% | Mar 31, 2018 | 10-Q | 2018-05-15 |
| Q4 2017 | -$74.2M | -$19.5M | -35.7% | Dec 31, 2017 | 20-F | 2020-02-04 |
| Q3 2017 | -$74.5M | -$74M | -14674% | Sep 30, 2017 | 10-Q | 2017-11-20 |
| Q2 2017 | -$2.16M | -$1.77M | -450% | Jun 30, 2017 | 10-K | 2017-08-17 |
| Q1 2017 | -$1.87M | -$1.7M | -957% | Mar 31, 2017 | 10-Q | 2017-05-16 |
| Q4 2016 | -$54.7M | -$54.6M | -83795% | Dec 31, 2016 | 10-K | 2018-04-02 |
| Q3 2016 | -$505K | -$502K | -16860% | Sep 30, 2016 | 10-Q | 2016-11-14 |
| Q2 2016 | -$392K | Jun 30, 2016 | 10-K | 2017-08-17 | ||
| Q1 2016 | -$177K | Mar 31, 2016 | 10-Q | 2016-05-16 | ||
| Q4 2015 | -$65.2K* | Dec 31, 2015 | 10-Q | 2016-02-16 | ||
| Q3 2015 | -$2.98K* | Sep 30, 2015 | 10-Q | 2015-11-30 |