Form 4 Filing for Frontier Nuclear & Minerals Inc.

Kathleen Skerrett, a director at Frontier Nuclear & Minerals Inc., reported the redemption of 12,259 Restricted Share Units (RSUs) for cash on July 6, 2026. These RSUs were granted on July 21, 2025, and represent a contingent right to receive common shares or their cash equivalent. The redemption was solely for cash, with no common shares issued. Settlement is expected within ten business days. Additionally, on the same date, Skerrett redeemed 8,209 vested RSUs, also for cash. These RSUs were granted on February 23, 2026. Similar to the first transaction, no common shares were issued, and the settlement is to be made in cash within ten business days.