Toronto, Ontario--(Newsfile Corp. - February 25, 2026) - Jaguar Mining (TSX: JAG) (OTCQX: JAGGF) is pleased to announce that the Company will be presenting at Red Cloud's Pre-PDAC Mining Showcase. We invite our shareholders and all interested parties to join us.

The conference will be held in-person at The Omni King Edward Hotel on February 26-27, 2026.

Luis Albano Tondo will be present on February 26th at 11 AM Eastern Standard time, providing an update on the Company’s Strategy, recentdevelopments and next-phase initiative.

Red Cloud Pre-PDAC Mining Showcase brings together senior mining executives, institutional investors, and industry professionals for two days of focused presentations and one-on-one meetings.

For more information and/or to register for the conference please visit: https://redcloudfs.com/prepdac2026/.

We look forward to seeing you there.

About Jaguar Mining

About Jaguar Mining Inc.Jaguar Mining Inc. is a Canadian-listed junior gold mining, development, and exploration company operating in Brazil with three gold mining complexes and a large land package with significant upside exploration potential from mineral claims. The Company's principal operating assets are located in the Iron Quadrangle, a prolific greenstone belt in the state of Minas Gerais and include the MTL complex (Turmalina mine and plant) and Caeté complex (Pilar and Roça Grande mines, and Caeté plant). The Roça Grande mine has been on temporary care and maintenance since April 2019. The Company also owns the Paciência complex (Santa Isabel mine and plant), which had been on care and maintenance since 2012 and is under review to restart in 2026. Additional information is available on the Company's website at www.jaguarmining.com.