State Street Global Advisors
| Sold at price 2.98 per share. | Direct | 3,601 | 12 Sept 2019 | 1,207 |
Weiss Asset Management
| | Direct | | 11 Sept 2019 | 0 |
BlackRock Investment Management (UK) Ltd.
| Decrease at price 2.98 per share. | Direct | 71,096 | 11 Sept 2019 | 23,834 |
Soci?t? G?n?rale S.A
| Sold at price 2.91 per share. | Direct | 581,800 | 11 Sept 2019 | 200,000 |
Soci?t? G?n?rale S.A
| Bought at price 2.98 per share. | Direct | 5,783,813 | 11 Sept 2019 | 1,938,925 |
Odey Asset Management LLP
| Decrease at price 2.92 per share. | Direct | 734,117 | 11 Sept 2019 | 251,324 |
Odey Asset Management LLP
| Sold at price 2.94 per share. | Direct | 207,393 | 10 Sept 2019 | 70,590 |
Weiss Asset Management
| | Direct | | 10 Sept 2019 | 0 |
FMR LLC
| Sold at price 2.93 per share. | Direct | 172,789 | 10 Sept 2019 | 59,053 |
BNP Paribas Asset Management S.A.S.
| Bought at price 3.64 per share. | Direct | 3,004,650 | 10 Sept 2019 | 825,000 |
BlackRock Investment Management (UK) Ltd.
| Increase at price 2.91 per share. | Direct | 8,293 | 10 Sept 2019 | 2,846 |
Vanguard Group Inc.
| Sold at price 2.94 per share. | Direct | 3,093 | 10 Sept 2019 | 1,053 |
Odey Asset Management LLP
| Sold at price 2.94 per share. | Direct | 314,365 | 09 Sept 2019 | 107,000 |
Weiss Asset Management
| | Direct | | 09 Sept 2019 | 0 |
BlackRock Investment Management (UK) Ltd.
| Decrease at price 2.94 per share. | Direct | 37,142 | 09 Sept 2019 | 12,642 |
Vanguard Group Inc.
| Sold at price 3.09 per share. | Direct | 8,248 | 09 Sept 2019 | 2,673 |
Odey Asset Management LLP
| Sold at price 3.10 per share. | Direct | 1,258,618 | 06 Sept 2019 | 406,662 |
FMR LLC
| Sold at price 3.08 per share. | Direct | 5,489,247 | 06 Sept 2019 | 1,780,489 |
BlackRock Investment Management (UK) Ltd.
| Decrease at price 3.10 per share. | Direct | 307,698 | 06 Sept 2019 | 99,418 |
Odey Asset Management LLP
| Sold at price 3.10 per share. | Direct | 916,017 | 05 Sept 2019 | 295,967 |
Weiss Asset Management
| | Direct | | 05 Sept 2019 | 0 |
BlackRock Investment Management (UK) Ltd.
| Decrease at price 3.12 per share. | Direct | 108,778 | 05 Sept 2019 | 34,876 |
Vanguard Group Inc.
| Sold at price 3.35 per share. | Direct | 2,233 | 05 Sept 2019 | 666 |
BlackRock Investment Management (UK) Ltd.
| Increase at price 3.31 per share. | Direct | 14,120 | 04 Sept 2019 | 4,270 |
FMR LLC
| Sold at price 3.30 per share. | Direct | 1,649,500 | 03 Sept 2019 | 500,000 |
BlackRock Investment Management (UK) Ltd.
| Bought at price 3.30 per share. | Direct | 3,107 | 03 Sept 2019 | 942 |
State Street Global Advisors
| Decrease at price 3.24 per share. | Direct | 84,350 | 03 Sept 2019 | 26,042 |
Van Eck Associates Corporation
| Decrease at price 3.30 per share. | Direct | 296,461 | 03 Sept 2019 | 89,864 |
FMR LLC
| Sold at price 3.21 per share. | Direct | 5,108,076 | 30 Aug 2019 | 1,591,797 |
BlackRock Investment Management (UK) Ltd.
| Increase at price 3.23 per share. | Direct | 57,094 | 30 Aug 2019 | 17,660 |
FMR LLC
| Sold at price 3.29 per share. | Direct | 1,974,600 | 29 Aug 2019 | 600,000 |
T. Rowe Price Associates, Inc.
| Sold at price 3.24 per share. | Direct | 23,355 | 29 Aug 2019 | 7,204 |
BlackRock Investment Management (UK) Ltd.
| Bought at price 3.24 per share. | Direct | 56,660 | 29 Aug 2019 | 17,477 |
FMR LLC
| Sold at price 3.27 per share. | Direct | 6,240,868 | 28 Aug 2019 | 1,907,356 |
BlackRock Investment Management (UK) Ltd.
| Increase at price 3.27 per share. | Direct | 77,903 | 28 Aug 2019 | 23,809 |
FMR LLC
| Sold at price 3.24 per share. | Direct | 1,419,720 | 27 Aug 2019 | 437,645 |
BlackRock Investment Management (UK) Ltd.
| Sold at price 3.23 per share. | Direct | 278,211 | 27 Aug 2019 | 86,107 |
BlackRock Investment Management (UK) Ltd.
| Bought at price 3.23 per share. | Direct | 75,944 | 27 Aug 2019 | 23,505 |
BlackRock Investment Management (UK) Ltd.
| | Direct | | 26 Aug 2019 | 5,010 |
Van Eck Associates Corporation
| Decrease at price 3.19 per share. | Direct | 90,474 | 23 Aug 2019 | 28,344 |
BlackRock Investment Management (UK) Ltd.
| Increase at price 3.08 per share. | Direct | 20,270 | 22 Aug 2019 | 6,592 |
T. Rowe Price Associates, Inc.
| Bought at price 3.07 per share. | Direct | 371,531 | 21 Aug 2019 | 121,099 |
Vanguard Group Inc.
| Sold at price 3.07 per share. | Direct | 39,209 | 21 Aug 2019 | 12,780 |
BlackRock Investment Management (UK) Ltd.
| Increase at price 3.04 per share. | Direct | 26,141 | 21 Aug 2019 | 8,588 |
Investec Asset Management Ltd
| Sold at price 3.08 per share. | Direct | 1,167,372 | 21 Aug 2019 | 379,017 |
Vanguard Group Inc.
| Sold at price 3.05 per share. | Direct | 2,033 | 20 Aug 2019 | 666 |
BlackRock Investment Management (UK) Ltd.
| Increase at price 3.08 per share. | Direct | 64,573 | 20 Aug 2019 | 20,979 |
Investec Asset Management Ltd
| Sold at price 3.07 per share. | Direct | 2,083,172 | 20 Aug 2019 | 679,443 |
Van Eck Associates Corporation
| Decrease at price 3.08 per share. | Direct | 242,072 | 20 Aug 2019 | 78,646 |
Investec Asset Management Ltd
| Sold at price 2.98 per share. | Direct | 1,757,747 | 19 Aug 2019 | 589,255 |
Van Eck Associates Corporation
| Decrease at price 3.04 per share. | Direct | 259,263 | 19 Aug 2019 | 85,200 |
Wellington Management Group LLP
| Sold at price 3.01 per share. | Direct | 889,602 | 19 Aug 2019 | 295,844 |
State Street Global Advisors
| Bought at price 3.08 per share. | Direct | 86,840 | 19 Aug 2019 | 28,195 |
Vanguard Group Inc.
| Sold at price 3.03 per share. | Direct | 6,710 | 19 Aug 2019 | 2,214 |
BlackRock Investment Management (UK) Ltd.
| Sold at price 3.04 per share. | Direct | 71,662 | 19 Aug 2019 | 23,550 |
BlackRock Investment Management (UK) Ltd.
| Bought at price 3.04 per share. | Direct | 2,434 | 19 Aug 2019 | 800 |
Investec Asset Management Ltd
| Bought at price 3.02 per share. | Direct | 42,380 | 16 Aug 2019 | 14,010 |
Wellington Management Group LLP
| Decrease at price 3.05 per share. | Direct | 840,905 | 16 Aug 2019 | 275,797 |
State Street Global Advisors
| Bought at price 3.02 per share. | Direct | 23,059 | 16 Aug 2019 | 7,623 |
Vanguard Group Inc.
| Bought at price 3.05 per share. | Direct | 463 | 16 Aug 2019 | 152 |
BlackRock Investment Management (UK) Ltd.
| | Direct | | 16 Aug 2019 | 5,010 |
BlackRock Investment Management (UK) Ltd.
| Bought at price 3.00 per share. | Direct | 5,646 | 15 Aug 2019 | 1,884 |
Van Eck Associates Corporation
| Decrease at price 3.00 per share. | Direct | 63,818 | 15 Aug 2019 | 21,294 |
Wellington Management Group LLP
| Sold at price 3.00 per share. | Direct | 33,791 | 15 Aug 2019 | 11,275 |
Wellington Management Group LLP
| Bought at price 3.00 per share. | Direct | 66,845 | 15 Aug 2019 | 22,304 |
State Street Global Advisors
| Bought at price 3.00 per share. | Direct | 167,118 | 15 Aug 2019 | 55,762 |
Vanguard Group Inc.
| Sold at price 3.03 per share. | Direct | 11,537 | 15 Aug 2019 | 3,804 |
Van Eck Associates Corporation
| Sold at price 3.03 per share. | Direct | 365,255 | 14 Aug 2019 | 120,666 |
Van Eck Associates Corporation
| Bought at price 3.03 per share. | Direct | 151,343 | 14 Aug 2019 | 49,998 |
FMR LLC
| Sold at price 3.03 per share. | Direct | 13,336 | 14 Aug 2019 | 4,406 |
Wellington Management Group LLP
| Sold at price 3.03 per share. | Direct | 30,787 | 14 Aug 2019 | 10,171 |
BlackRock Investment Management (UK) Ltd.
| Sold at price 2.98 per share. | Direct | 352,068 | 13 Aug 2019 | 118,223 |
Investec Asset Management Ltd
| Bought at price 3.03 per share. | Direct | 86,744 | 13 Aug 2019 | 28,657 |
BlackRock Investment Management (UK) Ltd.
| Bought at price 2.99 per share. | Direct | 170,507 | 13 Aug 2019 | 57,026 |
Maso Capital Partners, Ltd.
| Bought at price 2.97 per share. | Direct | 2,966,000 | 13 Aug 2019 | 1,000,000 |
Vanguard Group Inc.
| Sold at price 2.97 per share. | Direct | 4,140 | 12 Aug 2019 | 1,394 |
BlackRock Investment Management (UK) Ltd.
| Increase at price 3.02 per share. | Direct | 16,695 | 12 Aug 2019 | 5,532 |
Vanguard Group Inc.
| Sold at price 2.88 per share. | Direct | 25,527 | 09 Aug 2019 | 8,876 |
Investec Asset Management Ltd
| Bought at price 2.94 per share. | Direct | 17,639 | 09 Aug 2019 | 6,008 |
BlackRock Investment Management (UK) Ltd.
| Sold at price 2.95 per share. | Direct | 8,322 | 09 Aug 2019 | 2,823 |
Wellington Management Group LLP
| Sold at price 2.88 per share. | Direct | 1,222,814 | 09 Aug 2019 | 425,179 |
State Street Global Advisors
| Bought at price 2.89 per share. | Direct | 72,240 | 09 Aug 2019 | 25,014 |
Vanguard Group Inc.
| Sold at price 2.97 per share. | Direct | 1,462 | 08 Aug 2019 | 492 |
BlackRock Investment Management (UK) Ltd.
| Increase at price 2.90 per share. | Direct | 7,186 | 08 Aug 2019 | 2,479 |
Wellington Management Group LLP
| Increase at price 2.90 per share. | Direct | 730,008 | 08 Aug 2019 | 251,814 |
Vanguard Group Inc.
| Sold at price 2.85 per share. | Direct | 9,979 | 07 Aug 2019 | 3,498 |
Investec Asset Management Ltd
| Bought at price 2.90 per share. | Direct | 91,697 | 07 Aug 2019 | 31,609 |
Odey Asset Management LLP
| Sold at price 2.95 per share. | Direct | 61,076 | 07 Aug 2019 | 20,704 |
BlackRock Investment Management (UK) Ltd.
| Sold at price 2.95 per share. | Direct | 11,758 | 07 Aug 2019 | 3,986 |
BlackRock Investment Management (UK) Ltd.
| Bought at price 2.95 per share. | Direct | 133,104 | 07 Aug 2019 | 45,120 |
Maso Capital Partners, Ltd.
| Bought at price 2.89 per share. | Direct | 2,926,383 | 07 Aug 2019 | 1,012,940 |
Wellington Management Group LLP
| Sold at price 2.90 per share. | Direct | 4,206,125 | 07 Aug 2019 | 1,449,888 |
Vanguard Group Inc.
| Sold at price 2.81 per share. | Direct | 20,659 | 06 Aug 2019 | 7,352 |
Van Eck Associates Corporation
| Bought at price 2.87 per share. | Direct | 59,647 | 06 Aug 2019 | 20,776 |
Vanguard Group Inc.
| Bought at price 2.79 per share. | Direct | 203,135 | 06 Aug 2019 | 72,913 |
BlackRock Investment Management (UK) Ltd.
| Increase at price 2.87 per share. | Direct | 181,653 | 06 Aug 2019 | 63,272 |
Wellington Management Group LLP
| Sold at price 2.82 per share. | Direct | 1,500,116 | 06 Aug 2019 | 531,391 |
Van Eck Associates Corporation
| | Direct | | 05 Aug 2019 | 71,000 |
Vanguard Group Inc.
| Sold at price 2.74 per share. | Direct | 38,273 | 05 Aug 2019 | 13,948 |
Majedie Asset Management, Ltd.
| Sold at price 2.84 per share. | Direct | 4,261,500 | 05 Aug 2019 | 1,500,000 |
BlackRock Investment Management (UK) Ltd.
| Decrease at price 2.78 per share. | Direct | 126,495 | 05 Aug 2019 | 45,502 |
Wellington Management Group LLP
| Sold at price 2.85 per share. | Direct | 5,056,640 | 05 Aug 2019 | 1,772,394 |
Wellington Management Group LLP
| Bought at price 2.82 per share. | Direct | 1,143 | 05 Aug 2019 | 406 |
Vanguard Group Inc.
| Sold at price 2.75 per share. | Direct | 22,640 | 02 Aug 2019 | 8,242 |
Vanguard Group Inc.
| Bought at price 2.73 per share. | Direct | 4,086 | 02 Aug 2019 | 1,494 |
Majedie Asset Management, Ltd.
| Sold at price 2.81 per share. | Direct | 1,544,400 | 02 Aug 2019 | 550,000 |
BlackRock Investment Management (UK) Ltd.
| Sold at price 2.76 per share. | Direct | 492,418 | 02 Aug 2019 | 178,477 |
BlackRock Investment Management (UK) Ltd.
| Bought at price 2.75 per share. | Direct | 69,570 | 02 Aug 2019 | 25,326 |
Wellington Management Group LLP
| Sold at price 2.76 per share. | Direct | 135,406 | 02 Aug 2019 | 49,078 |
Vanguard Group Inc.
| Sold at price 2.73 per share. | Direct | 5,190 | 01 Aug 2019 | 1,902 |
BlackRock Investment Management (UK) Ltd.
| Bought at price 2.74 per share. | Direct | 2,522 | 01 Aug 2019 | 920 |
Van Eck Associates Corporation
| | Direct | | 31 Jul 2019 | 28,400 |
Wellington Management Group LLP
| Sold at price 2.73 per share. | Direct | 246,035 | 31 Jul 2019 | 89,958 |
Wellington Management Group LLP
| Bought at price 2.73 per share. | Direct | 17,389 | 31 Jul 2019 | 6,358 |
Vanguard Group Inc.
| Sold at price 2.78 per share. | Direct | 17,637 | 30 Jul 2019 | 6,340 |
Majedie Asset Management, Ltd.
| Sold at price 2.82 per share. | Direct | 1,339,025 | 30 Jul 2019 | 475,000 |
BlackRock Investment Management (UK) Ltd.
| Sold at price 2.81 per share. | Direct | 13,160 | 30 Jul 2019 | 4,690 |
Wellington Management Group LLP
| Sold at price 2.81 per share. | Direct | 54,930 | 30 Jul 2019 | 19,576 |
Investec Asset Management Ltd
| Sold at price 2.80 per share. | Direct | 16,642 | 29 Jul 2019 | 5,948 |
Wellington Management Group LLP
| Sold at price 2.79 per share. | Direct | 40,855 | 29 Jul 2019 | 14,670 |
Investec Asset Management Ltd
| Bought at price 2.83 per share. | Direct | 33,980 | 26 Jul 2019 | 11,986 |
Majedie Asset Management, Ltd.
| Sold at price 2.80 per share. | Direct | 60,831 | 26 Jul 2019 | 21,741 |
BlackRock Investment Management (UK) Ltd.
| Bought at price 2.81 per share. | Direct | 1,461 | 26 Jul 2019 | 520 |
Wellington Management Group LLP
| Sold at price 2.82 per share. | Direct | 41,831 | 26 Jul 2019 | 14,818 |
Investec Asset Management Ltd
| Sold at price 2.83 per share. | Direct | 221,871 | 25 Jul 2019 | 78,483 |
Van Eck Associates Corporation
| | Direct | | 25 Jul 2019 | 41,424 |
Vanguard Group Inc.
| Sold at price 2.88 per share. | Direct | 23,674 | 25 Jul 2019 | 8,229 |
Majedie Asset Management, Ltd.
| Sold at price 2.85 per share. | Direct | 6,063 | 25 Jul 2019 | 2,126 |
Wellington Management Group LLP
| Sold at price 2.84 per share. | Direct | 42,085 | 25 Jul 2019 | 14,819 |
BlackRock Investment Management (UK) Ltd.
| Sold at price 2.88 per share. | Direct | 27,042 | 24 Jul 2019 | 9,380 |
BlackRock Investment Management (UK) Ltd.
| Bought at price 2.86 per share. | Direct | 14,147 | 24 Jul 2019 | 4,950 |
State Street Global Advisors
| Decrease at price 2.88 per share. | Direct | 57,239 | 24 Jul 2019 | 19,854 |
Wellington Management Group LLP
| Bought at price 2.88 per share. | Direct | 43,028 | 24 Jul 2019 | 14,925 |
Wellington Management Group LLP
| Bought at price 2.83 per share. | Direct | 8,057 | 23 Jul 2019 | 2,842 |
Van Eck Associates Corporation
| | Direct | | 23 Jul 2019 | 49,686 |
Vanguard Group Inc.
| Decrease at price 2.80 per share. | Direct | 23,024 | 23 Jul 2019 | 8,229 |
Majedie Asset Management, Ltd.
| Sold at price 2.76 per share. | Direct | 194,644 | 23 Jul 2019 | 70,498 |
Vanguard Group Inc.
| Bought at price 2.81 per share. | Direct | 4,666 | 23 Jul 2019 | 1,660 |
BlackRock Investment Management (UK) Ltd.
| Bought at price 2.83 per share. | Direct | 19,748 | 23 Jul 2019 | 6,966 |
Wellington Management Group LLP
| Sold at price 2.78 per share. | Direct | 4,072 | 22 Jul 2019 | 1,464 |
Odey Asset Management LLP
| Sold at price 2.78 per share. | Direct | 5,739,266 | 22 Jul 2019 | 2,063,000 |
Van Eck Associates Corporation
| Increase at price 2.27 per share. | Direct | 76,278 | 22 Jul 2019 | 33,603 |
FMR LLC
| Bought at price 2.81 per share. | Direct | 56,824 | 22 Jul 2019 | 20,244 |
Majedie Asset Management, Ltd.
| Sold at price 2.78 per share. | Direct | 4,917,185 | 22 Jul 2019 | 1,767,500 |
English (Rachel)
| | Direct | | 19 Jul 2019 | 0 |
BlackRock Investment Management (UK) Ltd.
| Increase at price 2.79 per share. | Direct | 16,895 | 19 Jul 2019 | 6,060 |
Falzon (Andre)
| | Direct | | 19 Jul 2019 | 0 |
BlackRock Investment Management (UK) Ltd.
| Bought at price 2.35 per share. | Direct | 6,601 | 18 Jul 2019 | 2,814 |
Wellington Management Group LLP
| Sold at price 2.25 per share. | Direct | 543,955 | 17 Jul 2019 | 241,758 |
Vanguard Group Inc.
| Sold at price 2.26 per share. | Direct | 5,727 | 17 Jul 2019 | 2,532 |