| Quarter | Holdings | Value ($000) | Form Type | Date Filed | Filing ID | Name |
|---|---|---|---|---|---|---|
| Q3 2022 | 1 | 0 | 13F-HR | 11/14/2022 | 000117266122002420 | First Reserve GP XII Ltd |
| Q2 2022 | 1 | 0 | 13F-HR | 8/15/2022 | 000117266122001859 | First Reserve GP XII Ltd |
| Q1 2022 | 1 | 0 | 13F-HR | 5/16/2022 | 000117266122001375 | First Reserve GP XII Ltd |
| Q4 2021 | 1 | 0 | 13F-HR | 2/14/2022 | 000117266122000836 | First Reserve GP XII Ltd |
| Q3 2021 | 1 | 0 | 13F-HR | 11/15/2021 | 000117266121002209 | First Reserve GP XII Ltd |
| Q2 2021 | 1 | 3,162 | 13F-HR | 8/16/2021 | 000117266121001727 | First Reserve GP XII Ltd |
| Q1 2021 | 1 | 24,331 | 13F-HR | 5/17/2021 | 000117266121001294 | First Reserve GP XII Ltd |
| Q4 2020 | 1 | 16,156 | 13F-HR | 2/16/2021 | 000117266121000698 | First Reserve GP XII Ltd |
| Q3 2020 | 1 | 16,665 | 13F-HR | 11/16/2020 | 000117266120002268 | First Reserve GP XII Ltd |
| Q2 2020 | 1 | 19,382 | 13F-HR | 8/14/2020 | 000117266120001722 | First Reserve GP XII Ltd |
| Q1 2020 | 1 | 41,924 | 13F-HR | 5/15/2020 | 000117266120001267 | First Reserve GP XII Ltd |
| Q4 2019 | 1 | 59,425 | 13F-HR | 2/14/2020 | 000117266120000531 | First Reserve GP XII Ltd |
| Q3 2019 | 1 | 90,085 | 13F-HR | 11/14/2019 | 000117266119002231 | First Reserve GP XII Ltd |
| Q2 2019 | 1 | 104,391 | 13F-HR | 8/14/2019 | 000117266119001756 | First Reserve GP XII Ltd |
| Q1 2019 | 1 | 85,017 | 13F-HR | 5/15/2019 | 000117266119001305 | First Reserve GP XII Ltd |
| Q3 2018 | 1 | 0 | 13F-HR | 11/14/2018 | 000117266118002040 | First Reserve GP XII Ltd |
| Q2 2018 | 1 | 0 | 13F-HR | 8/14/2018 | 000117266118001557 | First Reserve GP XII Ltd |
| Q1 2018 | 1 | 0 | 13F-HR | 5/15/2018 | 000117266118001174 | First Reserve GP XII Ltd |
| Q4 2017 | 1 | 0 | 13F-HR | 2/14/2018 | 000117266118000717 | First Reserve GP XII Ltd |
| Q3 2017 | 3 | 282,771 | 13F-HR | 11/14/2017 | 000117266117001987 | First Reserve GP XII Ltd |
| Q2 2017 | 3 | 254,009 | 13F-HR | 8/14/2017 | 000117266117001618 | First Reserve GP XII Ltd |
| Q1 2017 | 3 | 321,418 | 13F-HR | 5/15/2017 | 000117266117001183 | First Reserve GP XII Ltd |
| Q4 2016 | 3 | 347,972 | 13F-HR | 2/14/2017 | 000117266117000719 | First Reserve GP XII Ltd |
| Q3 2016 | 3 | 324,167 | 13F-HR | 11/14/2016 | 000117266116004173 | First Reserve GP XII Ltd |
| Q2 2016 | 3 | 266,299 | 13F-HR | 8/15/2016 | 000117266116003766 | First Reserve GP XII Ltd |
| Q1 2016 | 3 | 243,518 | 13F-HR | 5/16/2016 | 000117266116003322 | First Reserve GP XII Ltd |
| Q4 2015 | 5 | 246,762 | 13F-HR | 2/16/2016 | 000117266116002862 | First Reserve GP XII Ltd |
| Q3 2015 | 4 | 238,241 | 13F-HR | 11/16/2015 | 000110465915079196 | First Reserve GP XII Ltd |
| Q2 2015 | 4 | 264,951 | 13F-HR | 8/14/2015 | 000110465915059858 | First Reserve GP XII Ltd |
| Q1 2015 | 4 | 358,469 | 13F-HR | 5/15/2015 | 000110465915038528 | First Reserve GP XII Ltd |
| Q4 2014 | 5 | 486,207 | 13F-HR | 2/17/2015 | 000110465915010900 | First Reserve GP XII Ltd |
| Q3 2014 | 5 | 711,687 | 13F-HR | 11/14/2014 | 000110465914080811 | First Reserve GP XII Ltd |
| Q2 2014 | 5 | 945,800 | 13F-HR | 8/14/2014 | 000110465914060913 | First Reserve GP XII Ltd |
| Q1 2014 | 3 | 570,939 | 13F-HR | 5/15/2014 | 000110465914039272 | First Reserve GP XII Ltd |
| Q4 2013 | 1 | 179,717 | 13F-HR | 2/14/2014 | 000110465914010346 | First Reserve GP XII Ltd |