Lyon Mckinsey Margaret 4

What Happened

• Lyon Mckinsey Margaret, Senior Vice President, External Affairs (Perpetua Resources Idaho, a wholly owned subsidiary), sold a total of 8,699 shares on April 2, 2026. The filing shows two disposals: 6,123 shares at a weighted average price of $29.62 (proceeds $181,363) and 2,576 shares at a weighted average price of $29.31 (proceeds $75,503), totaling approximately $256,866.
• These sales were made to satisfy tax withholding obligations in connection with Restricted Share Units (RSUs) that vested on February 16 and February 21, 2026 and were settled in common shares following the end of the issuer’s blackout period on April 1, 2026. This is a routine tax-withholding sale rather than a standalone open-market investment decision.

Key Details

• Transaction date: April 2, 2026. Form filed April 2, 2026 (appears timely).
• Individual sales: 6,123 shares @ weighted avg $29.62 (range reported 29.58–29.76); 2,576 shares @ weighted avg $29.31 (range reported 29.28–29.44).
• Total sold: 8,699 shares for ~$256,866.
• Shares owned after transaction: not disclosed in the provided filing.
• Footnotes: Sales were tax-withholding for RSU settlements (footnotes F1 and F3). Prices shown are weighted averages across multiple trades; the filer offers to provide per-trade breakdowns on request (footnotes F2 and F4).
• Role note: Filing remark (5) identifies the reporting person as SVP, External Affairs at Perpetua Resources Idaho, Inc.

Context

• Tax-withholding sales upon RSU settlement are common and do not necessarily signal the insider’s broader view of the company. This filing reports disposals tied to compensation settlement (code S with tax-withholding context), not purchases or option exercises.