NDM
Live News • Jun 26
Oral Arguments Conclude in Alaska Court on Northern Dynasty Pebble Project Veto Northern Dynasty Minerals reported that oral arguments were held on June 25, 2026, in Alaska Federal District Court in its case seeking withdrawal of the U.S. EPA’s veto on the Pebble Project, with the matter now awaiting a judge’s decision.
Management, including President and CEO Ron Thiessen, highlighted this as an important milestone for the Pebble Project, as the ruling will directly affect whether the project can move forward under current U.S. federal environmental restrictions.
Northern Dynasty’s stock last traded around CA$2.67 on the TSX, with the share price up about 48.3% over the past 90 days, reflecting how closely the market is tracking regulatory developments.
The key risk for shareholders is that the Federal District Court’s decision is binary in nature, with the project’s regulatory path either reopening or staying blocked, which can lead to sharp share price swings around the ruling. NDM
Live News • Jun 14
Northern Dynasty Minerals Faces Lengthy Court Fight Over Pebble Project Veto Northern Dynasty Minerals and its U.S. subsidiary Pebble Limited Partnership have filed a response brief in Alaska Federal Court challenging the U.S. Environmental Protection Agency’s veto of the Pebble Project.
The company argues that the EPA veto is unlawful, conflicts with the project’s Final Environmental Impact Statement and relies on an economic analysis that did not account for potential positive economic impacts.
The U.S. Department of Justice has strongly defended the EPA’s position, ending expectations for a political solution and pointing to a prolonged legal process, with summary judgment briefs scheduled through April 15, 2026.
The central issue for the stock is now almost entirely legal and regulatory, with the Pebble Project’s future tied to how the courts interpret the EPA’s authority and the existing environmental review.
Investors face a situation where outcomes may hinge more on court decisions and timing than on near-term operational or financial drivers, which can keep risk elevated and visibility limited. Recent Insider Transactions Derivative • Jun 07
Secretary & General Counsel exercised options and sold CA$142k worth of stock On the 2nd of June, Trevor Thomas exercised 50k options at a strike price of around CA$0.41 and sold these shares for an average price of CA$3.26 per share. This trade did not impact their existing holding. Since September 2025, Trevor has owned 172.00k shares directly. Company insiders have collectively sold CA$5.4m more than they bought, via options and on-market transactions in the last 12 months. 
