| SC 13G/A | 2024-02-12 | Invesco Ltd. | Invesco DB Precious Metals Fund | 274,800 | 9.3% | EDGAR |
| SC 13G | 2023-02-10 | Invesco Ltd. | Invesco DB Precious Metals Fund | 119,400 | 5.2% | EDGAR |
| SC 13G/A | 2022-09-12 | Invesco Ltd. | Invesco DB Precious Metals Fund | 50,900 | 2.7% | EDGAR |
| SC 13G/A | 2022-08-10 | Invesco Ltd. | Invesco DB Precious Metals Fund | 214,600 | 10.2% | EDGAR |
| SC 13G/A | 2022-01-10 | Invesco Ltd. | Invesco DB Precious Metals Fund | 454,300 | 19.8% | EDGAR |
| SC 13G/A | 2021-02-10 | Invesco Ltd. | Invesco DB Precious Metals Fund | 634,900 | 25.4% | EDGAR |
| SC 13G/A | 2021-02-09 | Invesco Ltd. | Invesco DB Precious Metals Fund | 532,000 | 19.7% | EDGAR |
| SC 13G/A | 2020-09-10 | Invesco Ltd. | Invesco DB Precious Metals Fund | 592,100 | 18.5% | EDGAR |
| SC 13G/A | 2020-03-10 | Invesco Ltd. | Invesco DB Precious Metals Fund | 756,800 | 23.6% | EDGAR |
| SC 13G/A | 2020-02-10 | Invesco Ltd. | Invesco DB Precious Metals Fund | 1,062,100 | 29.5% | EDGAR |
| SC 13G/A | 2020-02-07 | Invesco Ltd. | Invesco DB Precious Metals Fund | 715,800 | 21.1% | EDGAR |
| SC 13G/A | 2019-11-12 | Invesco Ltd. | Invesco DB Precious Metals Fund | 744,500 | 20.7% | EDGAR |
| SC 13G/A | 2019-07-10 | Invesco Ltd. | Invesco DB Precious Metals Fund | 828,900 | 27.6% | EDGAR |
| SC 13G/A | 2019-04-10 | Invesco Ltd. | Invesco DB Precious Metals Fund | 695,600 | 21.7% | EDGAR |
| SC 13G/A | 2019-02-07 | Invesco Ltd. | Invesco DB Precious Metals Fund | 829,600 | 27.7% | EDGAR |
| SC 13G/A | 2018-12-10 | Invesco Ltd. | Invesco DB Precious Metals Fund | 835,500 | 26.1% | EDGAR |
| SC 13G/A | 2018-08-10 | Invesco Ltd. | Invesco DB Precious Metals Fund | 656,600 | 19.3% | EDGAR |
| SC 13G/A | 2018-07-10 | Invesco Ltd. | Invesco DB Precious Metals Fund | 883,700 | 24.5% | EDGAR |
| SC 13G/A | 2018-03-12 | Invesco Ltd. | PowerShares DB Precious Metals Fund | 1,551,500 | 33.7% | EDGAR |
| SC 13G/A | 2018-02-12 | Invesco Ltd. | PowerShares DB Precious Metals Fund | 1,737,200 | 39.5% | EDGAR |