http://www.streetinsider.com Latest StreetInsider.com News Articles en-us Copyright 2026, StreetInsider.com rss@streetinsider.com (SI RSS) rss@streetinsider.com (SI RSS) Tue, 31 Mar 2026 07:00:00 -0400 http://blogs.law.harvard.edu/tech/rss http://www.streetinsider.com/images/rss_logo.gif http://www.streetinsider.com 143 28 0 1 2 3 21 22 23 Saturday Sunday http://www.streetinsider.com/Press+Releases/Regulus+Adopts+Shareholder+Rights+Plan+and+Provides+Project+Update/26245092.html <p align="justify">VANCOUVER, British Columbia, March 31, 2026 (GLOBE NEWSWIRE) -- <strong>Regulus Resources Inc. (“Regulus” </strong>or the<strong> “Company”, TSX-V: REG, OTCQX: RGLSF)</strong> announces that it has adopted a shareholder rights plan (the “<strong>Rights Plan</strong>”) effective as of March 30, 2026, pursuant to a shareholder rights plan agreement entered into with Olympia Trust Company, as rights agents.</p> <p align="justify">The Rights Plan is designed to ensure that all Regulus shareholders are treated fairly in connection with any take-over bid and to protect against “creeping bids”, which involve the accumulation of more than 20%, on an aggregate basis, of the Company’s http://www.streetinsider.com/Press+Releases/Regulus+Adopts+Shareholder+Rights+Plan+and+Provides+Project+Update/26245092.html Tue, 31 Mar 2026 07:00:00 -0400 A.00317344 A.36078215 O.00793251 O.02555813 O.17390431 REG RGLSF http://www.streetinsider.com/Press+Releases/Regulus+Adopts+Shareholder+Rights+Plan+and+Provides+Project+Update/26245092.html <p align="justify">VANCOUVER, British Columbia, March 31, 2026 (GLOBE NEWSWIRE) -- <strong>Regulus Resources Inc. (“Regulus” </strong>or the<strong> “Company”, TSX-V: REG, OTCQX: RGLSF)</strong> announces that it has adopted a shareholder rights plan (the “<strong>Rights Plan</strong>”) effective as of March 30, 2026, pursuant to a shareholder rights plan agreement entered into with Olympia Trust Company, as rights agents.</p> <p align="justify">The Rights Plan is designed to ensure that all Regulus shareholders are treated fairly in connection with any take-over bid and to protect against “creeping bids”, which involve the accumulation of more than 20%, on an aggregate basis, of the Company’s http://www.streetinsider.com/Press+Releases/Regulus+Adopts+Shareholder+Rights+Plan+and+Provides+Project+Update/26245092.html Tue, 31 Mar 2026 07:00:00 -0400 A.00317344 A.36078215 O.00793251 O.02555813 O.17390431 REG RGLSF http://www.streetinsider.com/Press+Releases/Regulus+Adopts+Shareholder+Rights+Plan+and+Provides+Project+Update/26245092.html <p align="justify">VANCOUVER, British Columbia, March 31, 2026 (GLOBE NEWSWIRE) -- <strong>Regulus Resources Inc. (“Regulus” </strong>or the<strong> “Company”, TSX-V: REG, OTCQX: RGLSF)</strong> announces that it has adopted a shareholder rights plan (the “<strong>Rights Plan</strong>”) effective as of March 30, 2026, pursuant to a shareholder rights plan agreement entered into with Olympia Trust Company, as rights agents.</p> <p align="justify">The Rights Plan is designed to ensure that all Regulus shareholders are treated fairly in connection with any take-over bid and to protect against “creeping bids”, which involve the accumulation of more than 20%, on an aggregate basis, of the Company’s http://www.streetinsider.com/Press+Releases/Regulus+Adopts+Shareholder+Rights+Plan+and+Provides+Project+Update/26245092.html Tue, 31 Mar 2026 07:00:00 -0400 A.00317344 A.36078215 O.00793251 O.02555813 O.17390431 REG RGLSF http://www.streetinsider.com/Press+Releases/Regulus+Adopts+Shareholder+Rights+Plan+and+Provides+Project+Update/26245092.html <p align="justify">VANCOUVER, British Columbia, March 31, 2026 (GLOBE NEWSWIRE) -- <strong>Regulus Resources Inc. (“Regulus” </strong>or the<strong> “Company”, TSX-V: REG, OTCQX: RGLSF)</strong> announces that it has adopted a shareholder rights plan (the “<strong>Rights Plan</strong>”) effective as of March 30, 2026, pursuant to a shareholder rights plan agreement entered into with Olympia Trust Company, as rights agents.</p> <p align="justify">The Rights Plan is designed to ensure that all Regulus shareholders are treated fairly in connection with any take-over bid and to protect against “creeping bids”, which involve the accumulation of more than 20%, on an aggregate basis, of the Company’s http://www.streetinsider.com/Press+Releases/Regulus+Adopts+Shareholder+Rights+Plan+and+Provides+Project+Update/26245092.html Tue, 31 Mar 2026 07:00:00 -0400 A.00317344 A.36078215 O.00793251 O.02555813 O.17390431 REG RGLSF http://www.streetinsider.com/Press+Releases/Regulus+Adopts+Shareholder+Rights+Plan+and+Provides+Project+Update/26245092.html <p align="justify">VANCOUVER, British Columbia, March 31, 2026 (GLOBE NEWSWIRE) -- <strong>Regulus Resources Inc. (“Regulus” </strong>or the<strong> “Company”, TSX-V: REG, OTCQX: RGLSF)</strong> announces that it has adopted a shareholder rights plan (the “<strong>Rights Plan</strong>”) effective as of March 30, 2026, pursuant to a shareholder rights plan agreement entered into with Olympia Trust Company, as rights agents.</p> <p align="justify">The Rights Plan is designed to ensure that all Regulus shareholders are treated fairly in connection with any take-over bid and to protect against “creeping bids”, which involve the accumulation of more than 20%, on an aggregate basis, of the Company’s http://www.streetinsider.com/Press+Releases/Regulus+Adopts+Shareholder+Rights+Plan+and+Provides+Project+Update/26245092.html Tue, 31 Mar 2026 07:00:00 -0400 A.00317344 A.36078215 O.00793251 O.02555813 O.17390431 REG RGLSF http://www.streetinsider.com/Press+Releases/Regulus+Adopts+Shareholder+Rights+Plan+and+Provides+Project+Update/26245092.html <p align="justify">VANCOUVER, British Columbia, March 31, 2026 (GLOBE NEWSWIRE) -- <strong>Regulus Resources Inc. (“Regulus” </strong>or the<strong> “Company”, TSX-V: REG, OTCQX: RGLSF)</strong> announces that it has adopted a shareholder rights plan (the “<strong>Rights Plan</strong>”) effective as of March 30, 2026, pursuant to a shareholder rights plan agreement entered into with Olympia Trust Company, as rights agents.</p> <p align="justify">The Rights Plan is designed to ensure that all Regulus shareholders are treated fairly in connection with any take-over bid and to protect against “creeping bids”, which involve the accumulation of more than 20%, on an aggregate basis, of the Company’s http://www.streetinsider.com/Press+Releases/Regulus+Adopts+Shareholder+Rights+Plan+and+Provides+Project+Update/26245092.html Tue, 31 Mar 2026 07:00:00 -0400 A.00317344 A.36078215 O.00793251 O.02555813 O.17390431 REG RGLSF http://www.streetinsider.com/Press+Releases/Regulus+Adopts+Shareholder+Rights+Plan+and+Provides+Project+Update/26245092.html <p align="justify">VANCOUVER, British Columbia, March 31, 2026 (GLOBE NEWSWIRE) -- <strong>Regulus Resources Inc. (“Regulus” </strong>or the<strong> “Company”, TSX-V: REG, OTCQX: RGLSF)</strong> announces that it has adopted a shareholder rights plan (the “<strong>Rights Plan</strong>”) effective as of March 30, 2026, pursuant to a shareholder rights plan agreement entered into with Olympia Trust Company, as rights agents.</p> <p align="justify">The Rights Plan is designed to ensure that all Regulus shareholders are treated fairly in connection with any take-over bid and to protect against “creeping bids”, which involve the accumulation of more than 20%, on an aggregate basis, of the Company’s http://www.streetinsider.com/Press+Releases/Regulus+Adopts+Shareholder+Rights+Plan+and+Provides+Project+Update/26245092.html Tue, 31 Mar 2026 07:00:00 -0400 A.00317344 A.36078215 O.00793251 O.02555813 O.17390431 REG RGLSF http://www.streetinsider.com/Globe+Newswire/Regulus+Adopts+Shareholder+Rights+Plan+and+Provides+Project+Update/26245092.html <p align="justify">VANCOUVER, British Columbia, March 31, 2026 (GLOBE NEWSWIRE) -- <strong>Regulus Resources Inc. (“Regulus” </strong>or the<strong> “Company”, TSX-V: REG, OTCQX: RGLSF)</strong> announces that it has adopted a shareholder rights plan (the “<strong>Rights Plan</strong>”) effective as of March 30, 2026, pursuant to a shareholder rights plan agreement entered into with Olympia Trust Company, as rights agents.</p> <p align="justify">The Rights Plan is designed to ensure that all Regulus shareholders are treated fairly in connection with any take-over bid and to protect against “creeping bids”, which involve the accumulation of more than 20%, on an aggregate basis, of the Company’s http://www.streetinsider.com/Globe+Newswire/Regulus+Adopts+Shareholder+Rights+Plan+and+Provides+Project+Update/26245092.html Tue, 31 Mar 2026 07:00:00 -0400 A.00317344 A.36078215 O.00793251 O.02555813 O.17390431 REG RGLSF http://www.streetinsider.com/Globe+Newswire/Regulus+Adopts+Shareholder+Rights+Plan+and+Provides+Project+Update/26245092.html <p align="justify">VANCOUVER, British Columbia, March 31, 2026 (GLOBE NEWSWIRE) -- <strong>Regulus Resources Inc. (“Regulus” </strong>or the<strong> “Company”, TSX-V: REG, OTCQX: RGLSF)</strong> announces that it has adopted a shareholder rights plan (the “<strong>Rights Plan</strong>”) effective as of March 30, 2026, pursuant to a shareholder rights plan agreement entered into with Olympia Trust Company, as rights agents.</p> <p align="justify">The Rights Plan is designed to ensure that all Regulus shareholders are treated fairly in connection with any take-over bid and to protect against “creeping bids”, which involve the accumulation of more than 20%, on an aggregate basis, of the Company’s http://www.streetinsider.com/Globe+Newswire/Regulus+Adopts+Shareholder+Rights+Plan+and+Provides+Project+Update/26245092.html Tue, 31 Mar 2026 07:00:00 -0400 A.00317344 A.36078215 O.00793251 O.02555813 O.17390431 REG RGLSF http://www.streetinsider.com/Globe+Newswire/Regulus+Adopts+Shareholder+Rights+Plan+and+Provides+Project+Update/26245092.html <p align="justify">VANCOUVER, British Columbia, March 31, 2026 (GLOBE NEWSWIRE) -- <strong>Regulus Resources Inc. (“Regulus” </strong>or the<strong> “Company”, TSX-V: REG, OTCQX: RGLSF)</strong> announces that it has adopted a shareholder rights plan (the “<strong>Rights Plan</strong>”) effective as of March 30, 2026, pursuant to a shareholder rights plan agreement entered into with Olympia Trust Company, as rights agents.</p> <p align="justify">The Rights Plan is designed to ensure that all Regulus shareholders are treated fairly in connection with any take-over bid and to protect against “creeping bids”, which involve the accumulation of more than 20%, on an aggregate basis, of the Company’s http://www.streetinsider.com/Globe+Newswire/Regulus+Adopts+Shareholder+Rights+Plan+and+Provides+Project+Update/26245092.html Tue, 31 Mar 2026 07:00:00 -0400 A.00317344 A.36078215 O.00793251 O.02555813 O.17390431 REG RGLSF http://www.streetinsider.com/Globe+Newswire/Regulus+Adopts+Shareholder+Rights+Plan+and+Provides+Project+Update/26245092.html <p align="justify">VANCOUVER, British Columbia, March 31, 2026 (GLOBE NEWSWIRE) -- <strong>Regulus Resources Inc. (“Regulus” </strong>or the<strong> “Company”, TSX-V: REG, OTCQX: RGLSF)</strong> announces that it has adopted a shareholder rights plan (the “<strong>Rights Plan</strong>”) effective as of March 30, 2026, pursuant to a shareholder rights plan agreement entered into with Olympia Trust Company, as rights agents.</p> <p align="justify">The Rights Plan is designed to ensure that all Regulus shareholders are treated fairly in connection with any take-over bid and to protect against “creeping bids”, which involve the accumulation of more than 20%, on an aggregate basis, of the Company’s http://www.streetinsider.com/Globe+Newswire/Regulus+Adopts+Shareholder+Rights+Plan+and+Provides+Project+Update/26245092.html Tue, 31 Mar 2026 07:00:00 -0400 A.00317344 A.36078215 O.00793251 O.02555813 O.17390431 REG RGLSF http://www.streetinsider.com/Globe+Newswire/Regulus+Adopts+Shareholder+Rights+Plan+and+Provides+Project+Update/26245092.html <p align="justify">VANCOUVER, British Columbia, March 31, 2026 (GLOBE NEWSWIRE) -- <strong>Regulus Resources Inc. (“Regulus” </strong>or the<strong> “Company”, TSX-V: REG, OTCQX: RGLSF)</strong> announces that it has adopted a shareholder rights plan (the “<strong>Rights Plan</strong>”) effective as of March 30, 2026, pursuant to a shareholder rights plan agreement entered into with Olympia Trust Company, as rights agents.</p> <p align="justify">The Rights Plan is designed to ensure that all Regulus shareholders are treated fairly in connection with any take-over bid and to protect against “creeping bids”, which involve the accumulation of more than 20%, on an aggregate basis, of the Company’s http://www.streetinsider.com/Globe+Newswire/Regulus+Adopts+Shareholder+Rights+Plan+and+Provides+Project+Update/26245092.html Tue, 31 Mar 2026 07:00:00 -0400 A.00317344 A.36078215 O.00793251 O.02555813 O.17390431 REG RGLSF http://www.streetinsider.com/Globe+Newswire/Regulus+Adopts+Shareholder+Rights+Plan+and+Provides+Project+Update/26245092.html <p align="justify">VANCOUVER, British Columbia, March 31, 2026 (GLOBE NEWSWIRE) -- <strong>Regulus Resources Inc. (“Regulus” </strong>or the<strong> “Company”, TSX-V: REG, OTCQX: RGLSF)</strong> announces that it has adopted a shareholder rights plan (the “<strong>Rights Plan</strong>”) effective as of March 30, 2026, pursuant to a shareholder rights plan agreement entered into with Olympia Trust Company, as rights agents.</p> <p align="justify">The Rights Plan is designed to ensure that all Regulus shareholders are treated fairly in connection with any take-over bid and to protect against “creeping bids”, which involve the accumulation of more than 20%, on an aggregate basis, of the Company’s http://www.streetinsider.com/Globe+Newswire/Regulus+Adopts+Shareholder+Rights+Plan+and+Provides+Project+Update/26245092.html Tue, 31 Mar 2026 07:00:00 -0400 A.00317344 A.36078215 O.00793251 O.02555813 O.17390431 REG RGLSF http://www.streetinsider.com/Globe+Newswire/Regulus+Adopts+Shareholder+Rights+Plan+and+Provides+Project+Update/26245092.html <p align="justify">VANCOUVER, British Columbia, March 31, 2026 (GLOBE NEWSWIRE) -- <strong>Regulus Resources Inc. (“Regulus” </strong>or the<strong> “Company”, TSX-V: REG, OTCQX: RGLSF)</strong> announces that it has adopted a shareholder rights plan (the “<strong>Rights Plan</strong>”) effective as of March 30, 2026, pursuant to a shareholder rights plan agreement entered into with Olympia Trust Company, as rights agents.</p> <p align="justify">The Rights Plan is designed to ensure that all Regulus shareholders are treated fairly in connection with any take-over bid and to protect against “creeping bids”, which involve the accumulation of more than 20%, on an aggregate basis, of the Company’s http://www.streetinsider.com/Globe+Newswire/Regulus+Adopts+Shareholder+Rights+Plan+and+Provides+Project+Update/26245092.html Tue, 31 Mar 2026 07:00:00 -0400 A.00317344 A.36078215 O.00793251 O.02555813 O.17390431 REG RGLSF http://www.streetinsider.com/Press+Releases/Regulus+Reports+Attractive+Copper+Extraction+Rates+Using+Nuton+Bio-Leaching+and+Provides+Update+on+Integrated+Sulphide+Project+Resource+Estimate/24824763.html <p align="justify">VANCOUVER, British Columbia, May 20, 2025 (GLOBE NEWSWIRE) -- <strong>Regulus Resources Inc. (&quot;Regulus&quot; </strong>or the<strong> &quot;Company&quot;, TSX-V: REG, OTCQX: RGLSF)</strong> is pleased to provide an update on the Phase Two metallurgical test program with Nuton LLC (“<strong>Nuton</strong>”), a Rio Tinto venture. As well, the Company is pleased to provide an update on the integrated resource estimate currently being completed with Compañía Minera Coimolache S.A. (“<strong>Coimolache</strong>”, collectively with Regulus, the “<strong>Parties</strong>”), to evaluate the integrated Coimolache Sulphide/AntaKori copper-gold project (“<strong>Integrated Sulphide Project</strong>”).</p> <p align="justify"><strong>Nuton Phase Two Program </strong></p> http://www.streetinsider.com/Press+Releases/Regulus+Reports+Attractive+Copper+Extraction+Rates+Using+Nuton+Bio-Leaching+and+Provides+Update+on+Integrated+Sulphide+Project+Resource+Estimate/24824763.html Tue, 20 May 2025 07:00:00 -0400 A.26828091 A.50208731 O.00392752 O.02555813 O.17390431 REG RGLSF http://www.streetinsider.com/Press+Releases/Regulus+Reports+Attractive+Copper+Extraction+Rates+Using+Nuton+Bio-Leaching+and+Provides+Update+on+Integrated+Sulphide+Project+Resource+Estimate/24824763.html <p align="justify">VANCOUVER, British Columbia, May 20, 2025 (GLOBE NEWSWIRE) -- <strong>Regulus Resources Inc. (&quot;Regulus&quot; </strong>or the<strong> &quot;Company&quot;, TSX-V: REG, OTCQX: RGLSF)</strong> is pleased to provide an update on the Phase Two metallurgical test program with Nuton LLC (“<strong>Nuton</strong>”), a Rio Tinto venture. As well, the Company is pleased to provide an update on the integrated resource estimate currently being completed with Compañía Minera Coimolache S.A. (“<strong>Coimolache</strong>”, collectively with Regulus, the “<strong>Parties</strong>”), to evaluate the integrated Coimolache Sulphide/AntaKori copper-gold project (“<strong>Integrated Sulphide Project</strong>”).</p> <p align="justify"><strong>Nuton Phase Two Program </strong></p> http://www.streetinsider.com/Press+Releases/Regulus+Reports+Attractive+Copper+Extraction+Rates+Using+Nuton+Bio-Leaching+and+Provides+Update+on+Integrated+Sulphide+Project+Resource+Estimate/24824763.html Tue, 20 May 2025 07:00:00 -0400 A.26828091 A.50208731 O.00392752 O.02555813 O.17390431 REG RGLSF http://www.streetinsider.com/Press+Releases/Regulus+Reports+Attractive+Copper+Extraction+Rates+Using+Nuton+Bio-Leaching+and+Provides+Update+on+Integrated+Sulphide+Project+Resource+Estimate/24824763.html <p align="justify">VANCOUVER, British Columbia, May 20, 2025 (GLOBE NEWSWIRE) -- <strong>Regulus Resources Inc. (&quot;Regulus&quot; </strong>or the<strong> &quot;Company&quot;, TSX-V: REG, OTCQX: RGLSF)</strong> is pleased to provide an update on the Phase Two metallurgical test program with Nuton LLC (“<strong>Nuton</strong>”), a Rio Tinto venture. As well, the Company is pleased to provide an update on the integrated resource estimate currently being completed with Compañía Minera Coimolache S.A. (“<strong>Coimolache</strong>”, collectively with Regulus, the “<strong>Parties</strong>”), to evaluate the integrated Coimolache Sulphide/AntaKori copper-gold project (“<strong>Integrated Sulphide Project</strong>”).</p> <p align="justify"><strong>Nuton Phase Two Program </strong></p> http://www.streetinsider.com/Press+Releases/Regulus+Reports+Attractive+Copper+Extraction+Rates+Using+Nuton+Bio-Leaching+and+Provides+Update+on+Integrated+Sulphide+Project+Resource+Estimate/24824763.html Tue, 20 May 2025 07:00:00 -0400 A.26828091 A.50208731 O.00392752 O.02555813 O.17390431 REG RGLSF http://www.streetinsider.com/Press+Releases/Regulus+Reports+Attractive+Copper+Extraction+Rates+Using+Nuton+Bio-Leaching+and+Provides+Update+on+Integrated+Sulphide+Project+Resource+Estimate/24824763.html <p align="justify">VANCOUVER, British Columbia, May 20, 2025 (GLOBE NEWSWIRE) -- <strong>Regulus Resources Inc. (&quot;Regulus&quot; </strong>or the<strong> &quot;Company&quot;, TSX-V: REG, OTCQX: RGLSF)</strong> is pleased to provide an update on the Phase Two metallurgical test program with Nuton LLC (“<strong>Nuton</strong>”), a Rio Tinto venture. As well, the Company is pleased to provide an update on the integrated resource estimate currently being completed with Compañía Minera Coimolache S.A. (“<strong>Coimolache</strong>”, collectively with Regulus, the “<strong>Parties</strong>”), to evaluate the integrated Coimolache Sulphide/AntaKori copper-gold project (“<strong>Integrated Sulphide Project</strong>”).</p> <p align="justify"><strong>Nuton Phase Two Program </strong></p> http://www.streetinsider.com/Press+Releases/Regulus+Reports+Attractive+Copper+Extraction+Rates+Using+Nuton+Bio-Leaching+and+Provides+Update+on+Integrated+Sulphide+Project+Resource+Estimate/24824763.html Tue, 20 May 2025 07:00:00 -0400 A.26828091 A.50208731 O.00392752 O.02555813 O.17390431 REG RGLSF http://www.streetinsider.com/Press+Releases/Regulus+Reports+Attractive+Copper+Extraction+Rates+Using+Nuton+Bio-Leaching+and+Provides+Update+on+Integrated+Sulphide+Project+Resource+Estimate/24824763.html <p align="justify">VANCOUVER, British Columbia, May 20, 2025 (GLOBE NEWSWIRE) -- <strong>Regulus Resources Inc. (&quot;Regulus&quot; </strong>or the<strong> &quot;Company&quot;, TSX-V: REG, OTCQX: RGLSF)</strong> is pleased to provide an update on the Phase Two metallurgical test program with Nuton LLC (“<strong>Nuton</strong>”), a Rio Tinto venture. As well, the Company is pleased to provide an update on the integrated resource estimate currently being completed with Compañía Minera Coimolache S.A. (“<strong>Coimolache</strong>”, collectively with Regulus, the “<strong>Parties</strong>”), to evaluate the integrated Coimolache Sulphide/AntaKori copper-gold project (“<strong>Integrated Sulphide Project</strong>”).</p> <p align="justify"><strong>Nuton Phase Two Program </strong></p> http://www.streetinsider.com/Press+Releases/Regulus+Reports+Attractive+Copper+Extraction+Rates+Using+Nuton+Bio-Leaching+and+Provides+Update+on+Integrated+Sulphide+Project+Resource+Estimate/24824763.html Tue, 20 May 2025 07:00:00 -0400 A.26828091 A.50208731 O.00392752 O.02555813 O.17390431 REG RGLSF http://www.streetinsider.com/Press+Releases/Regulus+Reports+Attractive+Copper+Extraction+Rates+Using+Nuton+Bio-Leaching+and+Provides+Update+on+Integrated+Sulphide+Project+Resource+Estimate/24824763.html <p align="justify">VANCOUVER, British Columbia, May 20, 2025 (GLOBE NEWSWIRE) -- <strong>Regulus Resources Inc. (&quot;Regulus&quot; </strong>or the<strong> &quot;Company&quot;, TSX-V: REG, OTCQX: RGLSF)</strong> is pleased to provide an update on the Phase Two metallurgical test program with Nuton LLC (“<strong>Nuton</strong>”), a Rio Tinto venture. As well, the Company is pleased to provide an update on the integrated resource estimate currently being completed with Compañía Minera Coimolache S.A. (“<strong>Coimolache</strong>”, collectively with Regulus, the “<strong>Parties</strong>”), to evaluate the integrated Coimolache Sulphide/AntaKori copper-gold project (“<strong>Integrated Sulphide Project</strong>”).</p> <p align="justify"><strong>Nuton Phase Two Program </strong></p> http://www.streetinsider.com/Press+Releases/Regulus+Reports+Attractive+Copper+Extraction+Rates+Using+Nuton+Bio-Leaching+and+Provides+Update+on+Integrated+Sulphide+Project+Resource+Estimate/24824763.html Tue, 20 May 2025 07:00:00 -0400 A.26828091 A.50208731 O.00392752 O.02555813 O.17390431 REG RGLSF http://www.streetinsider.com/Press+Releases/Regulus+Reports+Attractive+Copper+Extraction+Rates+Using+Nuton+Bio-Leaching+and+Provides+Update+on+Integrated+Sulphide+Project+Resource+Estimate/24824763.html <p align="justify">VANCOUVER, British Columbia, May 20, 2025 (GLOBE NEWSWIRE) -- <strong>Regulus Resources Inc. (&quot;Regulus&quot; </strong>or the<strong> &quot;Company&quot;, TSX-V: REG, OTCQX: RGLSF)</strong> is pleased to provide an update on the Phase Two metallurgical test program with Nuton LLC (“<strong>Nuton</strong>”), a Rio Tinto venture. As well, the Company is pleased to provide an update on the integrated resource estimate currently being completed with Compañía Minera Coimolache S.A. (“<strong>Coimolache</strong>”, collectively with Regulus, the “<strong>Parties</strong>”), to evaluate the integrated Coimolache Sulphide/AntaKori copper-gold project (“<strong>Integrated Sulphide Project</strong>”).</p> <p align="justify"><strong>Nuton Phase Two Program </strong></p> http://www.streetinsider.com/Press+Releases/Regulus+Reports+Attractive+Copper+Extraction+Rates+Using+Nuton+Bio-Leaching+and+Provides+Update+on+Integrated+Sulphide+Project+Resource+Estimate/24824763.html Tue, 20 May 2025 07:00:00 -0400 A.26828091 A.50208731 O.00392752 O.02555813 O.17390431 REG RGLSF http://www.streetinsider.com/Globe+Newswire/Regulus+Reports+Attractive+Copper+Extraction+Rates+Using+Nuton+Bio-Leaching+and+Provides+Update+on+Integrated+Sulphide+Project+Resource+Estimate/24824763.html <p align="justify">VANCOUVER, British Columbia, May 20, 2025 (GLOBE NEWSWIRE) -- <strong>Regulus Resources Inc. (&quot;Regulus&quot; </strong>or the<strong> &quot;Company&quot;, TSX-V: REG, OTCQX: RGLSF)</strong> is pleased to provide an update on the Phase Two metallurgical test program with Nuton LLC (“<strong>Nuton</strong>”), a Rio Tinto venture. As well, the Company is pleased to provide an update on the integrated resource estimate currently being completed with Compañía Minera Coimolache S.A. (“<strong>Coimolache</strong>”, collectively with Regulus, the “<strong>Parties</strong>”), to evaluate the integrated Coimolache Sulphide/AntaKori copper-gold project (“<strong>Integrated Sulphide Project</strong>”).</p> <p align="justify"><strong>Nuton Phase Two Program </strong></p> http://www.streetinsider.com/Globe+Newswire/Regulus+Reports+Attractive+Copper+Extraction+Rates+Using+Nuton+Bio-Leaching+and+Provides+Update+on+Integrated+Sulphide+Project+Resource+Estimate/24824763.html Tue, 20 May 2025 07:00:00 -0400 A.26828091 A.50208731 O.00392752 O.02555813 O.17390431 REG RGLSF http://www.streetinsider.com/Globe+Newswire/Regulus+Reports+Attractive+Copper+Extraction+Rates+Using+Nuton+Bio-Leaching+and+Provides+Update+on+Integrated+Sulphide+Project+Resource+Estimate/24824763.html <p align="justify">VANCOUVER, British Columbia, May 20, 2025 (GLOBE NEWSWIRE) -- <strong>Regulus Resources Inc. (&quot;Regulus&quot; </strong>or the<strong> &quot;Company&quot;, TSX-V: REG, OTCQX: RGLSF)</strong> is pleased to provide an update on the Phase Two metallurgical test program with Nuton LLC (“<strong>Nuton</strong>”), a Rio Tinto venture. As well, the Company is pleased to provide an update on the integrated resource estimate currently being completed with Compañía Minera Coimolache S.A. (“<strong>Coimolache</strong>”, collectively with Regulus, the “<strong>Parties</strong>”), to evaluate the integrated Coimolache Sulphide/AntaKori copper-gold project (“<strong>Integrated Sulphide Project</strong>”).</p> <p align="justify"><strong>Nuton Phase Two Program </strong></p> http://www.streetinsider.com/Globe+Newswire/Regulus+Reports+Attractive+Copper+Extraction+Rates+Using+Nuton+Bio-Leaching+and+Provides+Update+on+Integrated+Sulphide+Project+Resource+Estimate/24824763.html Tue, 20 May 2025 07:00:00 -0400 A.26828091 A.50208731 O.00392752 O.02555813 O.17390431 REG RGLSF http://www.streetinsider.com/Globe+Newswire/Regulus+Reports+Attractive+Copper+Extraction+Rates+Using+Nuton+Bio-Leaching+and+Provides+Update+on+Integrated+Sulphide+Project+Resource+Estimate/24824763.html <p align="justify">VANCOUVER, British Columbia, May 20, 2025 (GLOBE NEWSWIRE) -- <strong>Regulus Resources Inc. (&quot;Regulus&quot; </strong>or the<strong> &quot;Company&quot;, TSX-V: REG, OTCQX: RGLSF)</strong> is pleased to provide an update on the Phase Two metallurgical test program with Nuton LLC (“<strong>Nuton</strong>”), a Rio Tinto venture. As well, the Company is pleased to provide an update on the integrated resource estimate currently being completed with Compañía Minera Coimolache S.A. (“<strong>Coimolache</strong>”, collectively with Regulus, the “<strong>Parties</strong>”), to evaluate the integrated Coimolache Sulphide/AntaKori copper-gold project (“<strong>Integrated Sulphide Project</strong>”).</p> <p align="justify"><strong>Nuton Phase Two Program </strong></p> http://www.streetinsider.com/Globe+Newswire/Regulus+Reports+Attractive+Copper+Extraction+Rates+Using+Nuton+Bio-Leaching+and+Provides+Update+on+Integrated+Sulphide+Project+Resource+Estimate/24824763.html Tue, 20 May 2025 07:00:00 -0400 A.26828091 A.50208731 O.00392752 O.02555813 O.17390431 REG RGLSF http://www.streetinsider.com/Globe+Newswire/Regulus+Reports+Attractive+Copper+Extraction+Rates+Using+Nuton+Bio-Leaching+and+Provides+Update+on+Integrated+Sulphide+Project+Resource+Estimate/24824763.html <p align="justify">VANCOUVER, British Columbia, May 20, 2025 (GLOBE NEWSWIRE) -- <strong>Regulus Resources Inc. (&quot;Regulus&quot; </strong>or the<strong> &quot;Company&quot;, TSX-V: REG, OTCQX: RGLSF)</strong> is pleased to provide an update on the Phase Two metallurgical test program with Nuton LLC (“<strong>Nuton</strong>”), a Rio Tinto venture. As well, the Company is pleased to provide an update on the integrated resource estimate currently being completed with Compañía Minera Coimolache S.A. (“<strong>Coimolache</strong>”, collectively with Regulus, the “<strong>Parties</strong>”), to evaluate the integrated Coimolache Sulphide/AntaKori copper-gold project (“<strong>Integrated Sulphide Project</strong>”).</p> <p align="justify"><strong>Nuton Phase Two Program </strong></p> http://www.streetinsider.com/Globe+Newswire/Regulus+Reports+Attractive+Copper+Extraction+Rates+Using+Nuton+Bio-Leaching+and+Provides+Update+on+Integrated+Sulphide+Project+Resource+Estimate/24824763.html Tue, 20 May 2025 07:00:00 -0400 A.26828091 A.50208731 O.00392752 O.02555813 O.17390431 REG RGLSF