June 18, 2025
VIA SEDAR+
The Canadian Securities Administrators in each province and territory
The Toronto Stock Exchange
NexGen Energy Ltd. - Report of Voting Results
Pursuant to Section 11.3 of National Instrument 51-102 - Continuous Disclosure Obligations, this report briefly describes the matters voted upon and the outcome of the votes at the 2025 Annual General and Special Meeting (the "Meeting") of the shareholders (the "Shareholders") of NexGen Energy Ltd. (the "Corporation") held on June 17, 2025.
| Common Shares represented at the Meeting: | 376,989,265 |
| Total issued and outstanding Common Shares at the record date: | 569,668,514 |
| Percentage of issued and outstanding Common Shares represented: | 66.18% |
Business of the Meeting
1. Fixing the Number of Directors at nine. The shareholders approved, by a show of hands, the resolution to fix the number of directors at nine. Proxies were received as follows:
| For the Motion: | 342,419,706 (90.83%) |
| Against the Motion: | 34,569,356 (9.17%) |
| Total Shares Voted: | 376,989,262 (66.18% of shares issued & outstanding as at the record date) |
2. Election of Directors. The shareholders voted by way of ballot and the following nominees were elected as directors to serve until their successors are duly elected or appointed:
| Nominee | Votes For | % Votes For |
Votes Withheld |
% Votes Withheld |
| Leigh Curyer | 340,185,606 | 99.40% | 2,062,264 | 0.60% |
| Christopher McFadden | 328,587,888 | 96.01% | 13,659,980 | 3.99% |
| Richard Patricio | 178,050,715 | 57.17% | 133,393,362 | 42.83% |
| Sharon Birkett | 340,874,774 | 99.60% | 1,373,096 | 0.40% |
| Warren Gilman | 278,012,002 | 81.29% | 63,989,031 | 18.71% |
| Sybil Veenman | 289,918,984 | 84.71% | 52,328,886 | 15.29% |
| Karri Howlett | 289,495,535 | 84.69% | 52,331,283 | 15.31% |
| Bradley Wall | 294,660,088 | 86.15% | 47,383,105 | 13.85% |
| Ivan Mullany | 223,720,847 | 65.53% | 117,693,013 | 34.47% |
3. Appointment of Auditors. The shareholders approved, by a show of hands, the re-appointment of KPMG LLP as auditors of the Corporation until the close of the next annual general meeting of shareholders and the directors were authorized to determine their remuneration. Proxies were received as follows:
| For the motion: | 376,216,685 (99.80%) |
| Withheld: | 768,596 (0.20%) |
| Total shares voted: | 376,985,281 (66.18% of shares issued & outstanding as at the record date) |
4. Continuation of Stock Option Plan. The shareholders voted by way of ballot and approved the continuation of the Corporation's Stock Option Plan, reducing the rolling maximum from 20% to 10% of outstanding common shares, as follows:
| For the Motion: | 239,471,259 (69.97%) |
| Against the Motion: | 102,776,610 (30.03%) |
| Total Shares Voted: | 342,247,869 (60.08% of shares issued & outstanding as at the record date) |
NexGen Energy Ltd.
By: "Benjamin Salter"
Benjamin Salter
Chief Financial Officer