# EDGAR Filing Document

**Accession Number:** 0001548536
**File Stem:** 0001493152-26-015967
**Filing Date:** 2026-4
**Character Count:** 6647
**Document Hash:** e0fc524fd0255e114fb3ba8c461ee019
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001493152-26-015967.hdr.sgml**: 20260410

**ACCESSION NUMBER**: 0001493152-26-015967

**CONFORMED SUBMISSION TYPE**: 6-K

**PUBLIC DOCUMENT COUNT**: 3

**CONFORMED PERIOD OF REPORT**: 20260409

**FILED AS OF DATE**: 20260410

**DATE AS OF CHANGE**: 20260409

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Santacruz Silver Mining Ltd.
- **CENTRAL INDEX KEY:** 0001548536
- **STANDARD INDUSTRIAL CLASSIFICATION:** GOLD & SILVER ORES [1040]
- **ORGANIZATION NAME:** 01 Energy & Transportation
- **EIN:** 000000000
- **STATE OF INCORPORATION:** A1
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 6-K
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-43051
- **FILM NUMBER:** 26852868

**BUSINESS ADDRESS:**
- **STREET 1:** BLVD. DIAZ ORDAZ 140, PISO 5 TORRE II
- **STREET 2:** SANTA MARIA, MONTERREY
- **CITY:** NUEVO LEON
- **STATE:** O5
- **ZIP:** 64250
- **BUSINESS PHONE:** (604) 639-4521

**MAIL ADDRESS:**
- **STREET 1:** BLVD. DIAZ ORDAZ 140, PISO 5 TORRE II
- **STREET 2:** SANTA MARIA, MONTERREY
- **CITY:** NUEVO LEON
- **STATE:** O5
- **ZIP:** 64250

**UNITED STATES**

**SECURITIES AND EXCHANGE COMMISSION**

**Washington, D.C. 20549**

**FORM 6-K**

**Report of Foreign Private Issuer**

**Pursuant to Rule 13** **a-16 or 15d-16**

**UNDER the Securities Exchange Act of 1934**

For the month of April 2026

Commission File No.: 001-43051

**Santacruz Silver Mining Ltd.**

(Translation of registrant's name into English)

**480 – 1140 West Pender Street**

**Vancouver, British Columbia**

**Canada V6E 4G1**

(Address of principal executive office)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F: Form 20-F ☐ Form 40-F ☒

**EXHIBIT INDEX**

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| | |
|:---|:---|
| **Exhibit** | **Description** |
| 99.1 | [Press Release dated April 9, 2026](ex99-1.htm) |

---

**SIGNATURE**

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

---

| | | |
|:---|:---|:---|
|  | **Santacruz Silver Mining Ltd.** | **Santacruz Silver Mining Ltd.** |
| Date: April 10, 2026 | By: | */s/ Andres Bedregal* |
|  | Name: | Andres Bedregal |
|  | Title: | Chief Financial Officer |

---

## Exhibit 99.1

**Exhibit 99.1**

---

| | |
|:---|:---|
| ![](ex99-1_001.jpg) | **News Release**<br> **April 9<sup>th</sup>, 2026** |

---

**Santacruz Silver's Wholly Owned Bolivian Subsidiary, San Lucas, Successfully Completes Oversubscribed Bs 70M Promissory Note Issuance Under New Program, Advancing Transition from Prior Facility**

**Vancouver, B.C. – Santacruz Silver Mining Ltd. (NASDAQ: SCZM) (TSX.V: SCZ)** ("**Santacruz**" or the "**Company**") is pleased to announce that its wholly owned Bolivian subsidiary, Empresa Minera San Lucas S.A. ("**San Lucas**"), has successfully completed the third offering (the "**Offering**") under its promissory note program (the "**Program**"), "Pagarés Bursátiles San Lucas – Emisión 3," in the Bolivian capital markets on April 8, 2026.

The Offering was completed for gross proceeds of Bs 70 million. The notes have an annual interest rate of 10.8168%, mature on March 22, 2027, and are unsecured. The Offering was oversubscribed by approximately 40%, priced above par, and was fully placed in approximately 15 minutes, underscoring strong investor demand.

The Program has a maximum authorized amount of BS 140 million**.** The first offering of Bs 70 million was fully repaid on February 18, 2026, restoring capacity under the Program. The second offering of Bs 70 million was completed on August 11, 2025. With this third offering of Bs 70 million, the Program is once again fully placed at Bs 140 million**.**

The Offering was executed through the Bolsa Boliviana de Valores, and attracted strong participation from the Bolivian investor community. The results reflect continued confidence in San Lucas' ore sourcing and trading business, as well as in Santacruz's broader operating platform, financial profile, and long-term strategy in Bolivia.

 

Arturo Préstamo, Executive Chairman and CEO of Santacruz, commented: *"The speed of execution, the above-par pricing, and the strong oversubscription of this Offering clearly reflect the confidence that the Bolivian capital markets continue to place in San Lucas, as well as in Santacruz's broader business platform. With this Offering, we have once again fully utilized the full Bs 140 million Program, reinforcing our disciplined approach to capital management and our ability to access funding efficiently."*

Mr. Préstamo continued: "*This Offering is also a strong endorsement of the quality and credibility of our business model. San Lucas plays an important strategic role within Santacruz, strengthening our operating platform in Bolivia and supporting long-term value creation for our shareholders."*

Please refer to the Company's news releases dated February 27, 2025 and August 11, 2025, for details of the first and second offerings, respectively.

**About Santacruz Silver Mining Ltd.**

Santacruz Silver is engaged in the operation, acquisition, exploration, and development of mineral properties across Latin America. In Bolivia, the Company operates the Bolivar, Porco, and Caballo Blanco mining complexes, with Caballo Blanco comprising the Tres Amigos and Colquechaquita mines. The Reserva mine, whose production is provided to the San Lucas ore sourcing and trading business, is also located in Bolivia. Additionally, the Company oversees the Soracaya exploration project. In Mexico, Santacruz operates the Zimapan mine.

\* Bs refers to the Bolivian boliviano (BOB). The official Exchange Rate in Bolivia is BOB 6.96 per US$1.

'signed'

Arturo Préstamo Elizondo,

Executive Chairman and CEO

For further information please contact:

Arturo Préstamo

Santacruz Silver Mining Ltd.

Email: <u>info@santacruzsilver.com</u>

Telephone: +52 81 83 785707

Andrés Bedregal

Santacruz Silver Mining Ltd.

Email: <u>info@santacruzsilver.com</u>

Telephone: +591 22444849

Eduardo Torrecillas

Santacruz Silver Mining Ltd.

Email: <u>info@santacruzsilver.com</u>

Telephone: +591 22444849

*Neither the TSX Venture Exchange nor its Regulation Services Provider (as that term is defined in the policies of the TSX Venture Exchange) nor the Nasdaq Capital Market LLC accepts responsibility for the adequacy or accuracy of this news release. No stock exchange, securities commission or other regulatory authority has approved or disapproved the information contained herein.*