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) Mon, 19 Oct 2026 08:00:00 -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/Cosa+Announces+Partner-Funded+Drilling+Results+from+the+Aurora+Uranium+Project%2C+Athabasca+Basin%2C+Saskatchewan/27200992.html <p>Vancouver, British Columbia--(Newsfile Corp. - October 19, 2026) - <b>Cosa Resources Corp. (TSXV: COSA) (OTCQB:&#160;COSAF) (FSE: SSKU) </b>("<b>Cosa</b>" or the "<b>Company</b>") is pleased to announce drilling results from the Aurora project ("<b>Aurora</b>" or the "<b>Project</b>"). Aurora is located in the southeastern Athabasca Basin approximately 16 kilometres east of Cameco's Key Lake mill and historical mine. Drilling was fully funded by Traction Uranium Corp. <b>(CSE: TRAC) (OTCQB:TRCTF) (FSE: Z1K)</b>&#160;("<b>Traction</b>")&#160;per the option agreement (the "<b>Agreement</b>") between Cosa and Traction dated 10 February 2026. Traction has the right to earn up to an 80% interest in the Aurora project by sole-funding $9.15 million http://www.streetinsider.com/Press+Releases/Cosa+Announces+Partner-Funded+Drilling+Results+from+the+Aurora+Uranium+Project%2C+Athabasca+Basin%2C+Saskatchewan/27200992.html Mon, 19 Oct 2026 08:00:00 -0400 COSA DML TRAC TRCTF http://www.streetinsider.com/Newsfile/Cosa+Announces+Partner-Funded+Drilling+Results+from+the+Aurora+Uranium+Project%2C+Athabasca+Basin%2C+Saskatchewan/27200992.html <p>Vancouver, British Columbia--(Newsfile Corp. - October 19, 2026) - <b>Cosa Resources Corp. (TSXV: COSA) (OTCQB:&#160;COSAF) (FSE: SSKU) </b>("<b>Cosa</b>" or the "<b>Company</b>") is pleased to announce drilling results from the Aurora project ("<b>Aurora</b>" or the "<b>Project</b>"). Aurora is located in the southeastern Athabasca Basin approximately 16 kilometres east of Cameco's Key Lake mill and historical mine. Drilling was fully funded by Traction Uranium Corp. <b>(CSE: TRAC) (OTCQB:TRCTF) (FSE: Z1K)</b>&#160;("<b>Traction</b>")&#160;per the option agreement (the "<b>Agreement</b>") between Cosa and Traction dated 10 February 2026. Traction has the right to earn up to an 80% interest in the Aurora project by sole-funding $9.15 million http://www.streetinsider.com/Newsfile/Cosa+Announces+Partner-Funded+Drilling+Results+from+the+Aurora+Uranium+Project%2C+Athabasca+Basin%2C+Saskatchewan/27200992.html Mon, 19 Oct 2026 08:00:00 -0400 COSA DML TRAC TRCTF http://www.streetinsider.com/Press+Releases/Cosa+Announces+Partner-Funded+Drilling+Results+from+the+Aurora+Uranium+Project%2C+Athabasca+Basin%2C+Saskatchewan/27200992.html <p>Vancouver, British Columbia--(Newsfile Corp. - October 19, 2026) - <b>Cosa Resources Corp. (TSXV: COSA) (OTCQB:&#160;COSAF) (FSE: SSKU) </b>("<b>Cosa</b>" or the "<b>Company</b>") is pleased to announce drilling results from the Aurora project ("<b>Aurora</b>" or the "<b>Project</b>"). Aurora is located in the southeastern Athabasca Basin approximately 16 kilometres east of Cameco's Key Lake mill and historical mine. Drilling was fully funded by Traction Uranium Corp. <b>(CSE: TRAC) (OTCQB:TRCTF) (FSE: Z1K)</b>&#160;("<b>Traction</b>")&#160;per the option agreement (the "<b>Agreement</b>") between Cosa and Traction dated 10 February 2026. Traction has the right to earn up to an 80% interest in the Aurora project by sole-funding $9.15 million http://www.streetinsider.com/Press+Releases/Cosa+Announces+Partner-Funded+Drilling+Results+from+the+Aurora+Uranium+Project%2C+Athabasca+Basin%2C+Saskatchewan/27200992.html Mon, 19 Oct 2026 08:00:00 -0400 COSA DML TRAC TRCTF http://www.streetinsider.com/Newsfile/Cosa+Announces+Partner-Funded+Drilling+Results+from+the+Aurora+Uranium+Project%2C+Athabasca+Basin%2C+Saskatchewan/27200992.html <p>Vancouver, British Columbia--(Newsfile Corp. - October 19, 2026) - <b>Cosa Resources Corp. (TSXV: COSA) (OTCQB:&#160;COSAF) (FSE: SSKU) </b>("<b>Cosa</b>" or the "<b>Company</b>") is pleased to announce drilling results from the Aurora project ("<b>Aurora</b>" or the "<b>Project</b>"). Aurora is located in the southeastern Athabasca Basin approximately 16 kilometres east of Cameco's Key Lake mill and historical mine. Drilling was fully funded by Traction Uranium Corp. <b>(CSE: TRAC) (OTCQB:TRCTF) (FSE: Z1K)</b>&#160;("<b>Traction</b>")&#160;per the option agreement (the "<b>Agreement</b>") between Cosa and Traction dated 10 February 2026. Traction has the right to earn up to an 80% interest in the Aurora project by sole-funding $9.15 million http://www.streetinsider.com/Newsfile/Cosa+Announces+Partner-Funded+Drilling+Results+from+the+Aurora+Uranium+Project%2C+Athabasca+Basin%2C+Saskatchewan/27200992.html Mon, 19 Oct 2026 08:00:00 -0400 COSA DML TRAC TRCTF http://www.streetinsider.com/Press+Releases/Cosa+Announces+Partner-Funded+Drilling+Results+from+the+Aurora+Uranium+Project%2C+Athabasca+Basin%2C+Saskatchewan/27200992.html <p>Vancouver, British Columbia--(Newsfile Corp. - October 19, 2026) - <b>Cosa Resources Corp. (TSXV: COSA) (OTCQB:&#160;COSAF) (FSE: SSKU) </b>("<b>Cosa</b>" or the "<b>Company</b>") is pleased to announce drilling results from the Aurora project ("<b>Aurora</b>" or the "<b>Project</b>"). Aurora is located in the southeastern Athabasca Basin approximately 16 kilometres east of Cameco's Key Lake mill and historical mine. Drilling was fully funded by Traction Uranium Corp. <b>(CSE: TRAC) (OTCQB:TRCTF) (FSE: Z1K)</b>&#160;("<b>Traction</b>")&#160;per the option agreement (the "<b>Agreement</b>") between Cosa and Traction dated 10 February 2026. Traction has the right to earn up to an 80% interest in the Aurora project by sole-funding $9.15 million http://www.streetinsider.com/Press+Releases/Cosa+Announces+Partner-Funded+Drilling+Results+from+the+Aurora+Uranium+Project%2C+Athabasca+Basin%2C+Saskatchewan/27200992.html Mon, 19 Oct 2026 08:00:00 -0400 COSA DML TRAC TRCTF http://www.streetinsider.com/Newsfile/Cosa+Announces+Partner-Funded+Drilling+Results+from+the+Aurora+Uranium+Project%2C+Athabasca+Basin%2C+Saskatchewan/27200992.html <p>Vancouver, British Columbia--(Newsfile Corp. - October 19, 2026) - <b>Cosa Resources Corp. (TSXV: COSA) (OTCQB:&#160;COSAF) (FSE: SSKU) </b>("<b>Cosa</b>" or the "<b>Company</b>") is pleased to announce drilling results from the Aurora project ("<b>Aurora</b>" or the "<b>Project</b>"). Aurora is located in the southeastern Athabasca Basin approximately 16 kilometres east of Cameco's Key Lake mill and historical mine. Drilling was fully funded by Traction Uranium Corp. <b>(CSE: TRAC) (OTCQB:TRCTF) (FSE: Z1K)</b>&#160;("<b>Traction</b>")&#160;per the option agreement (the "<b>Agreement</b>") between Cosa and Traction dated 10 February 2026. Traction has the right to earn up to an 80% interest in the Aurora project by sole-funding $9.15 million http://www.streetinsider.com/Newsfile/Cosa+Announces+Partner-Funded+Drilling+Results+from+the+Aurora+Uranium+Project%2C+Athabasca+Basin%2C+Saskatchewan/27200992.html Mon, 19 Oct 2026 08:00:00 -0400 COSA DML TRAC TRCTF http://www.streetinsider.com/Press+Releases/Cosa+Announces+Partner-Funded+Drilling+Results+from+the+Aurora+Uranium+Project%2C+Athabasca+Basin%2C+Saskatchewan/27200992.html <p>Vancouver, British Columbia--(Newsfile Corp. - October 19, 2026) - <b>Cosa Resources Corp. (TSXV: COSA) (OTCQB:&#160;COSAF) (FSE: SSKU) </b>("<b>Cosa</b>" or the "<b>Company</b>") is pleased to announce drilling results from the Aurora project ("<b>Aurora</b>" or the "<b>Project</b>"). Aurora is located in the southeastern Athabasca Basin approximately 16 kilometres east of Cameco's Key Lake mill and historical mine. Drilling was fully funded by Traction Uranium Corp. <b>(CSE: TRAC) (OTCQB:TRCTF) (FSE: Z1K)</b>&#160;("<b>Traction</b>")&#160;per the option agreement (the "<b>Agreement</b>") between Cosa and Traction dated 10 February 2026. Traction has the right to earn up to an 80% interest in the Aurora project by sole-funding $9.15 million http://www.streetinsider.com/Press+Releases/Cosa+Announces+Partner-Funded+Drilling+Results+from+the+Aurora+Uranium+Project%2C+Athabasca+Basin%2C+Saskatchewan/27200992.html Mon, 19 Oct 2026 08:00:00 -0400 COSA DML TRAC TRCTF http://www.streetinsider.com/Newsfile/Cosa+Announces+Partner-Funded+Drilling+Results+from+the+Aurora+Uranium+Project%2C+Athabasca+Basin%2C+Saskatchewan/27200992.html <p>Vancouver, British Columbia--(Newsfile Corp. - October 19, 2026) - <b>Cosa Resources Corp. (TSXV: COSA) (OTCQB:&#160;COSAF) (FSE: SSKU) </b>("<b>Cosa</b>" or the "<b>Company</b>") is pleased to announce drilling results from the Aurora project ("<b>Aurora</b>" or the "<b>Project</b>"). Aurora is located in the southeastern Athabasca Basin approximately 16 kilometres east of Cameco's Key Lake mill and historical mine. Drilling was fully funded by Traction Uranium Corp. <b>(CSE: TRAC) (OTCQB:TRCTF) (FSE: Z1K)</b>&#160;("<b>Traction</b>")&#160;per the option agreement (the "<b>Agreement</b>") between Cosa and Traction dated 10 February 2026. Traction has the right to earn up to an 80% interest in the Aurora project by sole-funding $9.15 million http://www.streetinsider.com/Newsfile/Cosa+Announces+Partner-Funded+Drilling+Results+from+the+Aurora+Uranium+Project%2C+Athabasca+Basin%2C+Saskatchewan/27200992.html Mon, 19 Oct 2026 08:00:00 -0400 COSA DML TRAC TRCTF http://www.streetinsider.com/Press+Releases/Cosa+Announces+Commencement+of+Partner+Funded+Diamond+Drilling+Program+at+the+Aurora+Uranium+Project%2C+Athabasca+Basin%2C+Saskatchewan/27110358.html <p>Vancouver, British Columbia--(Newsfile Corp. - September 28, 2026) - <b>Cosa Resources Corp. (TSXV: COSA) (OTCQB: COSAF) (FSE: SSKU)</b> ("<b>Cosa</b>" or the "<b>Company</b>") is pleased to announce that drilling has commenced at the Aurora project ("<b>Aurora</b>" or the "<b>Project</b>"). Aurora is located in the southeastern Athabasca Basin approximately 16 kilometres east of Cameco's Key Lake mill and historical mine. Drilling is fully funded by Traction Uranium Corp. ("<b>Traction</b>") <b>(CSE: TRAC) (OTCQB: TRCTF) (FSE: Z1K)</b> per the option agreement (the "<b>Agreement</b>") between Cosa and Traction dated 10 February 2026. Traction has the right to earn up to an 80% interest in the http://www.streetinsider.com/Press+Releases/Cosa+Announces+Commencement+of+Partner+Funded+Diamond+Drilling+Program+at+the+Aurora+Uranium+Project%2C+Athabasca+Basin%2C+Saskatchewan/27110358.html Mon, 28 Sep 2026 08:00:00 -0400 COSA COSAF DML TRAC TRCTF http://www.streetinsider.com/Newsfile/Cosa+Announces+Commencement+of+Partner+Funded+Diamond+Drilling+Program+at+the+Aurora+Uranium+Project%2C+Athabasca+Basin%2C+Saskatchewan/27110358.html <p>Vancouver, British Columbia--(Newsfile Corp. - September 28, 2026) - <b>Cosa Resources Corp. (TSXV: COSA) (OTCQB: COSAF) (FSE: SSKU)</b> ("<b>Cosa</b>" or the "<b>Company</b>") is pleased to announce that drilling has commenced at the Aurora project ("<b>Aurora</b>" or the "<b>Project</b>"). Aurora is located in the southeastern Athabasca Basin approximately 16 kilometres east of Cameco's Key Lake mill and historical mine. Drilling is fully funded by Traction Uranium Corp. ("<b>Traction</b>") <b>(CSE: TRAC) (OTCQB: TRCTF) (FSE: Z1K)</b> per the option agreement (the "<b>Agreement</b>") between Cosa and Traction dated 10 February 2026. Traction has the right to earn up to an 80% interest in the http://www.streetinsider.com/Newsfile/Cosa+Announces+Commencement+of+Partner+Funded+Diamond+Drilling+Program+at+the+Aurora+Uranium+Project%2C+Athabasca+Basin%2C+Saskatchewan/27110358.html Mon, 28 Sep 2026 08:00:00 -0400 COSA COSAF DML TRAC TRCTF http://www.streetinsider.com/Press+Releases/Cosa+Announces+Commencement+of+Partner+Funded+Diamond+Drilling+Program+at+the+Aurora+Uranium+Project%2C+Athabasca+Basin%2C+Saskatchewan/27110358.html <p>Vancouver, British Columbia--(Newsfile Corp. - September 28, 2026) - <b>Cosa Resources Corp. (TSXV: COSA) (OTCQB: COSAF) (FSE: SSKU)</b> ("<b>Cosa</b>" or the "<b>Company</b>") is pleased to announce that drilling has commenced at the Aurora project ("<b>Aurora</b>" or the "<b>Project</b>"). Aurora is located in the southeastern Athabasca Basin approximately 16 kilometres east of Cameco's Key Lake mill and historical mine. Drilling is fully funded by Traction Uranium Corp. ("<b>Traction</b>") <b>(CSE: TRAC) (OTCQB: TRCTF) (FSE: Z1K)</b> per the option agreement (the "<b>Agreement</b>") between Cosa and Traction dated 10 February 2026. Traction has the right to earn up to an 80% interest in the http://www.streetinsider.com/Press+Releases/Cosa+Announces+Commencement+of+Partner+Funded+Diamond+Drilling+Program+at+the+Aurora+Uranium+Project%2C+Athabasca+Basin%2C+Saskatchewan/27110358.html Mon, 28 Sep 2026 08:00:00 -0400 COSA COSAF DML TRAC TRCTF http://www.streetinsider.com/Newsfile/Cosa+Announces+Commencement+of+Partner+Funded+Diamond+Drilling+Program+at+the+Aurora+Uranium+Project%2C+Athabasca+Basin%2C+Saskatchewan/27110358.html <p>Vancouver, British Columbia--(Newsfile Corp. - September 28, 2026) - <b>Cosa Resources Corp. (TSXV: COSA) (OTCQB: COSAF) (FSE: SSKU)</b> ("<b>Cosa</b>" or the "<b>Company</b>") is pleased to announce that drilling has commenced at the Aurora project ("<b>Aurora</b>" or the "<b>Project</b>"). Aurora is located in the southeastern Athabasca Basin approximately 16 kilometres east of Cameco's Key Lake mill and historical mine. Drilling is fully funded by Traction Uranium Corp. ("<b>Traction</b>") <b>(CSE: TRAC) (OTCQB: TRCTF) (FSE: Z1K)</b> per the option agreement (the "<b>Agreement</b>") between Cosa and Traction dated 10 February 2026. Traction has the right to earn up to an 80% interest in the http://www.streetinsider.com/Newsfile/Cosa+Announces+Commencement+of+Partner+Funded+Diamond+Drilling+Program+at+the+Aurora+Uranium+Project%2C+Athabasca+Basin%2C+Saskatchewan/27110358.html Mon, 28 Sep 2026 08:00:00 -0400 COSA COSAF DML TRAC TRCTF http://www.streetinsider.com/Press+Releases/Cosa+Announces+Commencement+of+Partner+Funded+Diamond+Drilling+Program+at+the+Aurora+Uranium+Project%2C+Athabasca+Basin%2C+Saskatchewan/27110358.html <p>Vancouver, British Columbia--(Newsfile Corp. - September 28, 2026) - <b>Cosa Resources Corp. (TSXV: COSA) (OTCQB: COSAF) (FSE: SSKU)</b> ("<b>Cosa</b>" or the "<b>Company</b>") is pleased to announce that drilling has commenced at the Aurora project ("<b>Aurora</b>" or the "<b>Project</b>"). Aurora is located in the southeastern Athabasca Basin approximately 16 kilometres east of Cameco's Key Lake mill and historical mine. Drilling is fully funded by Traction Uranium Corp. ("<b>Traction</b>") <b>(CSE: TRAC) (OTCQB: TRCTF) (FSE: Z1K)</b> per the option agreement (the "<b>Agreement</b>") between Cosa and Traction dated 10 February 2026. Traction has the right to earn up to an 80% interest in the http://www.streetinsider.com/Press+Releases/Cosa+Announces+Commencement+of+Partner+Funded+Diamond+Drilling+Program+at+the+Aurora+Uranium+Project%2C+Athabasca+Basin%2C+Saskatchewan/27110358.html Mon, 28 Sep 2026 08:00:00 -0400 COSA COSAF DML TRAC TRCTF http://www.streetinsider.com/Newsfile/Cosa+Announces+Commencement+of+Partner+Funded+Diamond+Drilling+Program+at+the+Aurora+Uranium+Project%2C+Athabasca+Basin%2C+Saskatchewan/27110358.html <p>Vancouver, British Columbia--(Newsfile Corp. - September 28, 2026) - <b>Cosa Resources Corp. (TSXV: COSA) (OTCQB: COSAF) (FSE: SSKU)</b> ("<b>Cosa</b>" or the "<b>Company</b>") is pleased to announce that drilling has commenced at the Aurora project ("<b>Aurora</b>" or the "<b>Project</b>"). Aurora is located in the southeastern Athabasca Basin approximately 16 kilometres east of Cameco's Key Lake mill and historical mine. Drilling is fully funded by Traction Uranium Corp. ("<b>Traction</b>") <b>(CSE: TRAC) (OTCQB: TRCTF) (FSE: Z1K)</b> per the option agreement (the "<b>Agreement</b>") between Cosa and Traction dated 10 February 2026. Traction has the right to earn up to an 80% interest in the http://www.streetinsider.com/Newsfile/Cosa+Announces+Commencement+of+Partner+Funded+Diamond+Drilling+Program+at+the+Aurora+Uranium+Project%2C+Athabasca+Basin%2C+Saskatchewan/27110358.html Mon, 28 Sep 2026 08:00:00 -0400 COSA COSAF DML TRAC TRCTF http://www.streetinsider.com/Press+Releases/Cosa+Announces+Commencement+of+Partner+Funded+Diamond+Drilling+Program+at+the+Aurora+Uranium+Project%2C+Athabasca+Basin%2C+Saskatchewan/27110358.html <p>Vancouver, British Columbia--(Newsfile Corp. - September 28, 2026) - <b>Cosa Resources Corp. (TSXV: COSA) (OTCQB: COSAF) (FSE: SSKU)</b> ("<b>Cosa</b>" or the "<b>Company</b>") is pleased to announce that drilling has commenced at the Aurora project ("<b>Aurora</b>" or the "<b>Project</b>"). Aurora is located in the southeastern Athabasca Basin approximately 16 kilometres east of Cameco's Key Lake mill and historical mine. Drilling is fully funded by Traction Uranium Corp. ("<b>Traction</b>") <b>(CSE: TRAC) (OTCQB: TRCTF) (FSE: Z1K)</b> per the option agreement (the "<b>Agreement</b>") between Cosa and Traction dated 10 February 2026. Traction has the right to earn up to an 80% interest in the http://www.streetinsider.com/Press+Releases/Cosa+Announces+Commencement+of+Partner+Funded+Diamond+Drilling+Program+at+the+Aurora+Uranium+Project%2C+Athabasca+Basin%2C+Saskatchewan/27110358.html Mon, 28 Sep 2026 08:00:00 -0400 COSA COSAF DML TRAC TRCTF http://www.streetinsider.com/Newsfile/Cosa+Announces+Commencement+of+Partner+Funded+Diamond+Drilling+Program+at+the+Aurora+Uranium+Project%2C+Athabasca+Basin%2C+Saskatchewan/27110358.html <p>Vancouver, British Columbia--(Newsfile Corp. - September 28, 2026) - <b>Cosa Resources Corp. (TSXV: COSA) (OTCQB: COSAF) (FSE: SSKU)</b> ("<b>Cosa</b>" or the "<b>Company</b>") is pleased to announce that drilling has commenced at the Aurora project ("<b>Aurora</b>" or the "<b>Project</b>"). Aurora is located in the southeastern Athabasca Basin approximately 16 kilometres east of Cameco's Key Lake mill and historical mine. Drilling is fully funded by Traction Uranium Corp. ("<b>Traction</b>") <b>(CSE: TRAC) (OTCQB: TRCTF) (FSE: Z1K)</b> per the option agreement (the "<b>Agreement</b>") between Cosa and Traction dated 10 February 2026. Traction has the right to earn up to an 80% interest in the http://www.streetinsider.com/Newsfile/Cosa+Announces+Commencement+of+Partner+Funded+Diamond+Drilling+Program+at+the+Aurora+Uranium+Project%2C+Athabasca+Basin%2C+Saskatchewan/27110358.html Mon, 28 Sep 2026 08:00:00 -0400 COSA COSAF DML TRAC TRCTF http://www.streetinsider.com/Press+Releases/Cosa+Announces+Commencement+of+Partner+Funded+Diamond+Drilling+Program+at+the+Aurora+Uranium+Project%2C+Athabasca+Basin%2C+Saskatchewan/27110358.html <p>Vancouver, British Columbia--(Newsfile Corp. - September 28, 2026) - <b>Cosa Resources Corp. (TSXV: COSA) (OTCQB: COSAF) (FSE: SSKU)</b> ("<b>Cosa</b>" or the "<b>Company</b>") is pleased to announce that drilling has commenced at the Aurora project ("<b>Aurora</b>" or the "<b>Project</b>"). Aurora is located in the southeastern Athabasca Basin approximately 16 kilometres east of Cameco's Key Lake mill and historical mine. Drilling is fully funded by Traction Uranium Corp. ("<b>Traction</b>") <b>(CSE: TRAC) (OTCQB: TRCTF) (FSE: Z1K)</b> per the option agreement (the "<b>Agreement</b>") between Cosa and Traction dated 10 February 2026. Traction has the right to earn up to an 80% interest in the http://www.streetinsider.com/Press+Releases/Cosa+Announces+Commencement+of+Partner+Funded+Diamond+Drilling+Program+at+the+Aurora+Uranium+Project%2C+Athabasca+Basin%2C+Saskatchewan/27110358.html Mon, 28 Sep 2026 08:00:00 -0400 COSA COSAF DML TRAC TRCTF http://www.streetinsider.com/Newsfile/Cosa+Announces+Commencement+of+Partner+Funded+Diamond+Drilling+Program+at+the+Aurora+Uranium+Project%2C+Athabasca+Basin%2C+Saskatchewan/27110358.html <p>Vancouver, British Columbia--(Newsfile Corp. - September 28, 2026) - <b>Cosa Resources Corp. (TSXV: COSA) (OTCQB: COSAF) (FSE: SSKU)</b> ("<b>Cosa</b>" or the "<b>Company</b>") is pleased to announce that drilling has commenced at the Aurora project ("<b>Aurora</b>" or the "<b>Project</b>"). Aurora is located in the southeastern Athabasca Basin approximately 16 kilometres east of Cameco's Key Lake mill and historical mine. Drilling is fully funded by Traction Uranium Corp. ("<b>Traction</b>") <b>(CSE: TRAC) (OTCQB: TRCTF) (FSE: Z1K)</b> per the option agreement (the "<b>Agreement</b>") between Cosa and Traction dated 10 February 2026. Traction has the right to earn up to an 80% interest in the http://www.streetinsider.com/Newsfile/Cosa+Announces+Commencement+of+Partner+Funded+Diamond+Drilling+Program+at+the+Aurora+Uranium+Project%2C+Athabasca+Basin%2C+Saskatchewan/27110358.html Mon, 28 Sep 2026 08:00:00 -0400 COSA COSAF DML TRAC TRCTF http://www.streetinsider.com/Corporate+News/Cosa+Resources+starts+summer+uranium+drilling+at+Darby+joint+venture/27067731.html <p>Cosa Resources Corp. (TSXV: COSA) (OTCQB: COSAF) has commenced a summer drilling program at its Darby uranium project in Saskatchewan, a joint venture with Denison Mines Corp. (TSX: DML) (NYSE American: DNN), according to a press release.</p> <p>Cosa operates the project and holds a 70% interest, with Denison holding the remaining 30%. The Darby project is located 10 kilometers west of Cameco's Cigar Lake Mine in the Athabasca Basin.</p> <p>The program will comprise up to 2,500 meters of drilling targeting two trends: Gamma and Bravo. At the Gamma trend, drilling will follow up on results from a winter 2026 campaign where drill http://www.streetinsider.com/Corporate+News/Cosa+Resources+starts+summer+uranium+drilling+at+Darby+joint+venture/27067731.html Wed, 16 Sep 2026 08:02:15 -0400 COSA COSAF DML http://www.streetinsider.com/Corporate+News/Cosa+Resources+starts+summer+uranium+drilling+at+Darby+joint+venture/27067731.html <p>Cosa Resources Corp. (TSXV: COSA) (OTCQB: COSAF) has commenced a summer drilling program at its Darby uranium project in Saskatchewan, a joint venture with Denison Mines Corp. (TSX: DML) (NYSE American: DNN), according to a press release.</p> <p>Cosa operates the project and holds a 70% interest, with Denison holding the remaining 30%. The Darby project is located 10 kilometers west of Cameco's Cigar Lake Mine in the Athabasca Basin.</p> <p>The program will comprise up to 2,500 meters of drilling targeting two trends: Gamma and Bravo. At the Gamma trend, drilling will follow up on results from a winter 2026 campaign where drill http://www.streetinsider.com/Corporate+News/Cosa+Resources+starts+summer+uranium+drilling+at+Darby+joint+venture/27067731.html Wed, 16 Sep 2026 08:02:15 -0400 COSA COSAF DML http://www.streetinsider.com/Corporate+News/Cosa+Resources+starts+summer+uranium+drilling+at+Darby+joint+venture/27067731.html <p>Cosa Resources Corp. (TSXV: COSA) (OTCQB: COSAF) has commenced a summer drilling program at its Darby uranium project in Saskatchewan, a joint venture with Denison Mines Corp. (TSX: DML) (NYSE American: DNN), according to a press release.</p> <p>Cosa operates the project and holds a 70% interest, with Denison holding the remaining 30%. The Darby project is located 10 kilometers west of Cameco's Cigar Lake Mine in the Athabasca Basin.</p> <p>The program will comprise up to 2,500 meters of drilling targeting two trends: Gamma and Bravo. At the Gamma trend, drilling will follow up on results from a winter 2026 campaign where drill http://www.streetinsider.com/Corporate+News/Cosa+Resources+starts+summer+uranium+drilling+at+Darby+joint+venture/27067731.html Wed, 16 Sep 2026 08:02:15 -0400 COSA COSAF DML http://www.streetinsider.com/Press+Releases/Cosa+Announces+Commencement+of+Summer+Drilling+Program+at+the+Darby+Uranium+Joint+Venture+with+Denison+Mines/27067720.html <p>Vancouver, British Columbia--(Newsfile Corp. - September 16, 2026) - <b>Cosa Resources Corp. (TSXV: COSA) (OTCQB: COSAF) (FSE: SSKU)</b> ("<b>Cosa</b>" or the "<b>Company</b>") is pleased to announce commencement of drilling at the Company's Darby ("<b>Darby</b>") project (Figure 1). Darby is a joint venture (the "<b>Joint Venture</b>") between Cosa and Denison Mines Corp. ("<b>Denison</b>") <b>(TSX: DML) (NYSE American: DNN)</b> and is located 10 kilometres west of Cameco's Cigar Lake Mine. Cosa is the project operator and holds a 70% interest with Denison holding a 30% interest. </p><p><b>Highlights</b></p><ul style="list-style-type: square;"><li><p>Drilling at the Gamma trend to follow up structure, alteration, and anomalous uranium geochemistry http://www.streetinsider.com/Press+Releases/Cosa+Announces+Commencement+of+Summer+Drilling+Program+at+the+Darby+Uranium+Joint+Venture+with+Denison+Mines/27067720.html Wed, 16 Sep 2026 08:00:00 -0400 COSA COSAF DML http://www.streetinsider.com/Newsfile/Cosa+Announces+Commencement+of+Summer+Drilling+Program+at+the+Darby+Uranium+Joint+Venture+with+Denison+Mines/27067720.html <p>Vancouver, British Columbia--(Newsfile Corp. - September 16, 2026) - <b>Cosa Resources Corp. (TSXV: COSA) (OTCQB: COSAF) (FSE: SSKU)</b> ("<b>Cosa</b>" or the "<b>Company</b>") is pleased to announce commencement of drilling at the Company's Darby ("<b>Darby</b>") project (Figure 1). Darby is a joint venture (the "<b>Joint Venture</b>") between Cosa and Denison Mines Corp. ("<b>Denison</b>") <b>(TSX: DML) (NYSE American: DNN)</b> and is located 10 kilometres west of Cameco's Cigar Lake Mine. Cosa is the project operator and holds a 70% interest with Denison holding a 30% interest. </p><p><b>Highlights</b></p><ul style="list-style-type: square;"><li><p>Drilling at the Gamma trend to follow up structure, alteration, and anomalous uranium geochemistry http://www.streetinsider.com/Newsfile/Cosa+Announces+Commencement+of+Summer+Drilling+Program+at+the+Darby+Uranium+Joint+Venture+with+Denison+Mines/27067720.html Wed, 16 Sep 2026 08:00:00 -0400 COSA COSAF DML http://www.streetinsider.com/Press+Releases/Cosa+Announces+Commencement+of+Summer+Drilling+Program+at+the+Darby+Uranium+Joint+Venture+with+Denison+Mines/27067720.html <p>Vancouver, British Columbia--(Newsfile Corp. - September 16, 2026) - <b>Cosa Resources Corp. (TSXV: COSA) (OTCQB: COSAF) (FSE: SSKU)</b> ("<b>Cosa</b>" or the "<b>Company</b>") is pleased to announce commencement of drilling at the Company's Darby ("<b>Darby</b>") project (Figure 1). Darby is a joint venture (the "<b>Joint Venture</b>") between Cosa and Denison Mines Corp. ("<b>Denison</b>") <b>(TSX: DML) (NYSE American: DNN)</b> and is located 10 kilometres west of Cameco's Cigar Lake Mine. Cosa is the project operator and holds a 70% interest with Denison holding a 30% interest. </p><p><b>Highlights</b></p><ul style="list-style-type: square;"><li><p>Drilling at the Gamma trend to follow up structure, alteration, and anomalous uranium geochemistry http://www.streetinsider.com/Press+Releases/Cosa+Announces+Commencement+of+Summer+Drilling+Program+at+the+Darby+Uranium+Joint+Venture+with+Denison+Mines/27067720.html Wed, 16 Sep 2026 08:00:00 -0400 COSA COSAF DML http://www.streetinsider.com/Newsfile/Cosa+Announces+Commencement+of+Summer+Drilling+Program+at+the+Darby+Uranium+Joint+Venture+with+Denison+Mines/27067720.html <p>Vancouver, British Columbia--(Newsfile Corp. - September 16, 2026) - <b>Cosa Resources Corp. (TSXV: COSA) (OTCQB: COSAF) (FSE: SSKU)</b> ("<b>Cosa</b>" or the "<b>Company</b>") is pleased to announce commencement of drilling at the Company's Darby ("<b>Darby</b>") project (Figure 1). Darby is a joint venture (the "<b>Joint Venture</b>") between Cosa and Denison Mines Corp. ("<b>Denison</b>") <b>(TSX: DML) (NYSE American: DNN)</b> and is located 10 kilometres west of Cameco's Cigar Lake Mine. Cosa is the project operator and holds a 70% interest with Denison holding a 30% interest. </p><p><b>Highlights</b></p><ul style="list-style-type: square;"><li><p>Drilling at the Gamma trend to follow up structure, alteration, and anomalous uranium geochemistry http://www.streetinsider.com/Newsfile/Cosa+Announces+Commencement+of+Summer+Drilling+Program+at+the+Darby+Uranium+Joint+Venture+with+Denison+Mines/27067720.html Wed, 16 Sep 2026 08:00:00 -0400 COSA COSAF DML