Announcement • Jul 14
Rokmaster Resources Corp. Provides Update on Exploration Activities on Mystery Property Rokmaster Resources Corp. provided an update on exploration activities on the Mystery Property. In June, SJ Geophysics completed an Induced Polarization Survey (IP Survey) over several porphyry Cu-(Mo±Au) targets on the Mystery Property. The IP Survey was a pole-dipole active array capable of investigating chargeability and resistivity down to depths of 300-500 m with the purpose of refining targets planned for drill testing during the fall. The southern IP Survey profile, Line 1000, was completed over the B2 and B3 zones. This area features limited outcrop exposures of strongly potassic-altered andesite hosting a dense stockwork of pyrite-chalcopyrite-biotite-magnetite veinlets which have returned elevated copper, molybdenum, and gold in rock sample assays. The IP response shows a strong high chargeability anomaly cored by a strong high resistivity anomaly below and southeast of the B2 Zone. Approximately 2.5 km to the northeast, IP Line 2000 investigated a coincident soil and magnetic anomaly in the northern portion of the Ford Anomaly area. This area is underlain by rhyolite belonging to the Kasalka Group which displays strong phyllic alteration over a broad area including intense sericite replacement and disseminated pyrite. Hyperspectral work completed in the previous years indicates that higher-temperature paragonite occurs below a certain elevation in the Ford Anomaly area indicating good potential remains at depth. IP Line 2000 outlined a large and broad high chargeability anomaly ~200 m below the western portion of the profile, and a deeper highly resistive feature on the eastern end of the profile. Another ~1.1 km to the north of the Ford Anomaly, IP Line 3000 tested an area of stockwork quartz veining in sericite- and potassic-altered porphyritic monzonite. This area was discovered last year and Re-Os age dating on the molybdenite mineralization confirmed that it belongs to the productive late Cretaceous Bulkley Intrusive Suite which is related to porphyry systems in the region such as the Huckleberry, Ox, Seel, and Poplar Deposits. IP Line 3000 shows a west-dipping coincident high chargeability and high resistivity anomaly which comes to surface near where the molybdenite mineralization outcrops. Possibly related to line 2000, there is also a deeper highly resistive feature in the eastern portion of the Line 3000 profile. Diamond drilling of several of these targets, now refined at depth with the IP Survey, is being planned for September-October 2026. The Mystery Property holds an active three-year exploration permit and Rokmaster is fully funded to complete the drilling as planned. The Mystery Property is a part of the Company's Nechako Project, which totals 28,238 hectares (282 km2) across four properties located in west-central British Columbia. The Nechako Project features multiple exploration targets for significant porphyry Cu-(Mo±Au) mineralization and high-grade Au-Ag vein systems in the southern portion of the productive Stikine terrane. Rokmaster has nurtured the Nechako Project for several years, efficiently vectoring towards robust drill targets on the properties, three of which hold active exploration drill permits. Recent Insider Transactions • Jul 10
President recently bought CA$74k worth of stock On the 8th of July, John Mirko bought around 2m shares on-market at roughly CA$0.04 per share. This transaction amounted to 5.0% of their direct individual holding at the time of the trade. This was the largest purchase by an insider in the last 3 months. John has been a buyer over the last 12 months, purchasing a net total of CA$343k worth in shares. Recent Insider Transactions • May 07
President recently bought CA$54k worth of stock On the 30th of April, John Mirko bought around 1m shares on-market at roughly CA$0.04 per share. This transaction amounted to 4.1% of their direct individual holding at the time of the trade. This was the largest purchase by an insider in the last 3 months. John has been a buyer over the last 12 months, purchasing a net total of CA$161k worth in shares. 
