2 Sept 2026other● Neutral
Monthly CDI statement for August 2026: CDIs fell to 127,774,907 from 137,672,038 through transfers to TSX/NYSE common shares, which rose to 543,162,860. Options fell to 46,908,164. Administrative only.
Announcements, explained
Each one in plain English, with the numbers worked through for a shareholder.
31 Aug 2026investor presentation● Neutral
Notice of a pre-recorded virtual Investor Day on 1 September 2026 covering the construction plan and activities at Rook I, which the company describes as under construction. Scheduling notice only, no new figures.
26 Aug 2026drilling result▲ GoodMajor
Summer drilling at Patterson Corridor East lifted the high-grade zone's vertical extent 17% (94m) to 644m, with high-grade mineralization to 930m depth. RK-26-290c1 is the best PCE hole yet. NexGen is adding a fifth rig; 20,139m of 42,000m done.
5 Aug 2026other● Neutral
CEO Leigh Curyer's standard certificate that the interim filings for the period to 30 June 2026 are accurate and controls are in place. No new figures or information.
5 Aug 2026other● Neutral
CFO Ryan Podrasky's standard certificate that the interim filings to 30 June 2026 are accurate and controls are in place. Administrative only, no new figures.
5 Aug 2026half year report● Neutral
Full management discussion for the quarter and half to 30 June 2026, matching the figures already reported: cash C$756.2M, Q2 net income C$74.5M, six-month loss C$81.5M. The supplied text is truncated, so no further detail is added.
5 Aug 2026other● Neutral
Monthly statement of CDIs for July 2026: CDIs were little changed at 137,672,038. Common shares were 532,834,063, and options rose to 47,428,163. Administrative only.
5 Aug 2026half year report● Neutral
Half-year to 30 June 2026: cash rose to C$756.2M (from C$802.6M at year-end, C$655.4M in March) after option exercises and C$150M of investment redemptions. Q2 net income was C$74.5M, driven by a C$96.5M non-cash gain on convertible debentures; six-month loss was C$81.5M.
2 July 2026other● Neutral
Monthly statement of CDIs for June 2026: CDIs rose to 137,685,294 from 133,999,749 through transfers from common shares, which fell to 532,820,807. Options fell to 39,618,162. Administrative only.
2 June 2026other● Neutral
Monthly statement of CDIs for May 2026: CDIs rose to 133,999,749 from 130,296,193 through transfers from common shares, which rose to 534,809,672. Options fell to 40,648,828. Administrative only.
21 May 2026director officer appointment● NeutralMajor
Ryan Podrasky, formerly CFO of Elk Valley Resources (ex-Teck coal), becomes CFO from 25 May 2026, succeeding Ben Salter, who steps down but stays on as an adviser during the transition. Comes as Rook I construction begins.
8 May 2026drilling result▲ GoodMajor
Final 2025 assays from Patterson Corridor East: RK-25-239 hit 13.0m at 5.2% U3O8, RK-25-240 10.0m at 3.95%, extending the high-grade zone up and down dip. RK-25-257 confirms a new high-grade subdomain at 850m depth (4.5m at 4.8%). Builds on the April update.
6 May 2026other● Neutral
Notice of the Q1 2026 conference call on 7 May. Management will cover Rook I site activity, pending major contract announcements, financing and PCE drilling. Scheduling only.
6 May 2026other● Neutral
CEO Leigh Curyer's standard certificate that the Q1 2026 interim filings are accurate and controls are in place. Administrative only, no new figures.
6 May 2026other● Neutral
CFO Benjamin Salter's standard certificate that the Q1 2026 interim filings are accurate and controls are in place. Administrative only, no new figures.
4 May 2026other● Neutral
Monthly statement of CDIs for April 2026: CDIs fell to 130,296,193 from 133,672,685 through transfers to common shares, which rose to 531,588,228. Options fell to 47,587,161. Administrative only.
23 Apr 2026drilling result▲ GoodMajor
Patterson Corridor East's high-grade subdomain grew 33% to 550m vertical (from 412m) on a 210m strike, driven by hole RK-26-280c1 at 834m depth. 12,758m of the 42,000m 2026 plan is done; ~29,200m summer drilling starts the week of 25 May.
2 Apr 2026other● Neutral
Monthly statement of CDIs for March 2026: CDIs fell to 133,672,685 from 144,249,304 through transfers to common shares, which rose to 527,768,402. Options fell to 48,030,495. Administrative only.
16 Mar 2026auditor change● Neutral
Following a tender process, the board asked KPMG to resign and appointed PricewaterhouseCoopers as auditor, effective 5 March 2026. KPMG's reports for 2024 and 2025 were unmodified and no reportable disagreements were noted.
6 Mar 2026regulatory community update▲ GoodMajor
The CNSC approved the Environmental Assessment and issued the licence to prepare site and construct Rook I, the final regulatory approval needed. This resolves the open approval thread. Company says its final investment decision is made, with construction starting summer 2026 and taking four years.
5 Mar 2026other● Neutral
Monthly statement of CDIs for February 2026: CDIs fell to 144,249,304 from 147,212,469 through transfers to common shares, which rose to 516,757,262. Options fell to 48,394,462. Administrative only.
4 Mar 2026annual report● Neutral
Annual Information Form for the year ended 31 December 2025, dated 3 March 2026. Text provided is only the contents page and introduction, so no new substance is available here.
4 Mar 2026other● Neutral
Canadian (Alberta) annual participation fee form, certified by the CFO, showing a C$36,500 fee. It cites an average 2025 market value of about C$6.14B for the TSX-listed shares. Administrative only.
4 Mar 2026other● Neutral
CFO Benjamin Salter's standard certificate that the 2025 annual filings are accurate and controls are in place. Administrative only, no new figures.
4 Mar 2026other● Neutral
CEO Leigh Curyer's standard certificate that the 2025 annual filings are accurate and controls are in place. Administrative only, no new figures.
4 Mar 2026other● Neutral
Blank Ontario Securities Commission participation fee form template with no company details or figures completed. No substance.
4 Mar 2026annual report● Neutral
Audited 2025 consolidated financial statements, with KPMG issuing an unqualified opinion on the statements and on internal controls. Text provided is truncated before any financial figures, so no results are available here.
4 Mar 2026annual report● Neutral
Annual management discussion and analysis for 2025, prepared 3 March 2026. Text provided is only the contents page and introduction, so no new figures are available here.
3 Mar 2026other● Neutral
Notice of the Q4 2025 conference call on 4 March 2026, with annual financial statements and MD&A to be filed 3 March. Management will discuss the completed CNSC hearings, PCE expansion and key milestones ahead. Scheduling only.
10 Feb 2026regulatory community update▲ GoodMajor
Part 2 of the CNSC Commission hearing for Rook I began 9 February, scheduled to run to 12 February. Described as the final federal regulatory step before an approval decision; continues Part 1 held 19 November 2025.