| Form type | Sec Links | Description | Filing date | Reporting date |
|---|---|---|---|---|
| SC 13G/A | Report | Feb 14, 2024 | ||
| SC 13G/A | Report | Feb 14, 2023 | ||
| SC 13G/A | Report | Feb 11, 2022 | ||
| SC 13G/A | Report | Feb 12, 2021 | ||
| SC 13G/A | Report | Feb 14, 2020 | ||
| SC 13G/A | Report | Feb 13, 2019 | ||
| SC 13G/A | Report | Feb 9, 2018 | ||
| SC 13G/A | Report | Feb 3, 2017 | ||
| SC 13G/A | Report | Aug 5, 2016 | ||
| SC 13G | Report | Jul 8, 2016 | ||
| SC 13G/A | Report | 13G ANNUAL NORTHERN DYNASTY | Feb 11, 2016 | |
| SC 13G/A | Report | Feb 3, 2016 | ||
| SC 13G/A | Report | FORM SC 13G/A | Oct 14, 2015 | |
| SC 13G | Report | FORM SC 13G | Oct 14, 2015 | |
| SC 13G/A | Report | May 8, 2015 | ||
| SC 13G | Report | Feb 13, 2015 | ||
| SC 13G/A | Report | NORTHERN DYNASTY MINERALS LTD. | Feb 12, 2015 | |
| SC 13G/A | Report | SC 13G/A | Jun 16, 2014 | |
| SC 13G/A | Report | SC 13G/A | Jun 12, 2014 | |
| SC 13G/A | Report | Apr 23, 2014 | ||
| SC 13G | Report | SC 13G | Apr 16, 2014 | |
| SC 13G | Report | SC 13G | Apr 15, 2014 | |
| SC 13G | Report | ANNUAL 13G - IMAGE SENSING SYSTEMS, INC. | Feb 5, 2014 | |
| SC 13G | Report | 13G ANNUAL REPORT FOR MACKENZIE | Feb 11, 2013 | |
| SC 13G | Report | ANNUAL 13G FOR MACKENZIE | Feb 14, 2012 | |
| SC 13G/A | Report | AMENDMENT NO. 4 | Feb 25, 2011 | |
| SC 13G | Report | NORTHERN DYNASTY ANNUAL 13G FOR MACKENZIE | Feb 11, 2011 |