SIERRA MADRE TO ACQUIRE THE LA GUITARRA SILVER-GOLD MINE IN MEXICO FROM FIRST MAJESTIC SILVER CORP

With news of our acquisition of the La Guitarra Gold and Silver mine earlier this week, Chris Marcus offered a closer look into the deal's highlights and detailed the mine's exploration and production history. Watch: bit.ly/3wOsrrf

Last month saw a handful of important updates for $SM, including news of our acquisition of the high-grade, past-producing La Guitarra mine in Southern Mexico. 🇲🇽 Executive Chairman & COO Greg Liller offered some additional insight on the new project with WSS

Sierra Madre Announces Closing of Definitive Acquisition of La Guitarra Read the full press release below! $SM | $SMDRF

Ever wondered what birds see when they fly over the La Guitarra site? Well, wonder no more. 🦅 Take a virtual tour of La Guitarra at bit.ly/3tgSRCJ! #BirdsEyeView $SM | $SMDRF

Sierra Madre Increases M&i Silver-equivalent Resources At La Guitarra By 373% To 27.2 Million Ounces, Inferred Silver- Equivalent Resource Increased 204%to 20.2 Million Ounces Read the full $SM press release below!

Here's our team of literal #RockStars 🪨⛏️ at La Guitarra Mine in Temascaltepec, Mexico. $SM | $SMDRF

Sierra Madre Provides Positive Update to Test Mining and Processing Read the full press release below. $SM | $SMDRF

Sierra Madre Announces Full Commercial Production at Guitarra Mine Complex Read the full press release below. $SM | $SMDRF

Kanaďané slavili v Kladně výhru, spokojeni byli i Gladiátoři a krasobruslařky - Kladenský deník kladensky.denik.cz/hokej_region/k…

Job opportunity: General Manger at Oracle Ridge Copper - Tucson, Arizona Area #jobs lnkd.in/3ejV_E

"Site Visit Confirms Positive Outlook" New target price after recent site visit, C$1.40. This indicates close to 100% near term upside. Always DYODD. 🇺🇸 $SMDRF 🇨🇦 $SM.V Sierra Madre Gold & Silver (TSXV: SM/OTCQX: SMDRF) PDF report: pdflink.to/fa346666/

$SM has been officially added to $SLVR following the June 2025 index rebalance, as of June 23, 2025. This inclusion enhances our visibility and expanding exposure to a broader base of institutional and retail investors. $SMDRF

Sierra Madre Gold and Silver Announces Upsize of Private Placement to $19.5 Million with Investment from Eric Sprott $SM.V tinyurl.com/28vt5val

Sierra Madre Announces Closing of First Tranche of $19.5 Million Best Efforts Private Placement of Units Read the full press release below. $SM | $SMDRF

RT Jakob Granqvist @allan_cole #vancouver #wedding #photography http://is.gd/53Au6 http://is.gd/53FfR