# EDGAR Filing Document

**Accession Number:** 0001230992
**File Stem:** 0001230992-25-000014
**Filing Date:** 2025-9
**Character Count:** 3385
**Document Hash:** c6ba8b44dae24c729845709a1196097a
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001230992-25-000014.hdr.sgml**: 20250917

**ACCESSION NUMBER**: 0001230992-25-000014

**CONFORMED SUBMISSION TYPE**: 15-12G

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20250917

**DATE AS OF CHANGE**: 20250917

**EFFECTIVENESS DATE**: 20250917

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** MAG SILVER CORP
- **CENTRAL INDEX KEY:** 0001230992
- **STANDARD INDUSTRIAL CLASSIFICATION:** GOLD & SILVER ORES [1040]
- **ORGANIZATION NAME:** 01 Energy & Transportation
- **EIN:** 000000000
- **STATE OF INCORPORATION:** A1

**FILING VALUES:**
- **FORM TYPE:** 15-12G
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-33574
- **FILM NUMBER:** 251319340

**BUSINESS ADDRESS:**
- **ADDRESS IS A NON US LOCATION:** YES
- **STREET 1:** #801 - 815 HASTINGS ST. W.
- **CITY:** VANCOUVER
- **PROVINCE COUNTRY:** A1
- **ZIP:** V6C 1B4
- **BUSINESS PHONE:** 604-630-1399

**MAIL ADDRESS:**
- **ADDRESS IS A NON US LOCATION:** YES
- **STREET 1:** #801 - 815 HASTINGS ST. W.
- **CITY:** VANCOUVER
- **PROVINCE COUNTRY:** A1
- **ZIP:** V6C 1B4

**UNITED STATES** 

**SECURITIES AND EXCHANGE COMMISSION** 

**Washington, D.C. 20549** 

**FORM 15** 

**CERTIFICATION AND NOTICE OF TERMINATION OF REGISTRATION UNDER SECTION 12(g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR SUSPENSION OF DUTY TO FILE REPORTS UNDER SECTIONS 13 AND 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934**

**Commission File Number: <br>001-33574**

<br> **MAG SILVER CORP.**

(Exact name of registrant as specified in its charter)

**#801 – 815 Hastings St. W**

**Vancouver, British Columbia**

**Canada V6C 1B4**

**604-684-1175**

(Address, including zip code, and telephone number, including area code, of registrant's principal executive offices)

**Common Shares of MAG Silver Corp., no par value**<br> (Title of each class of securities covered by this Form)

**<u>None</u>**

(Titles of all other classes of securities for which a duty to file reports under section 13(a) or 15(d) remains)

Please place an X in the box(es) to designate the appropriate rule provision(s) relied upon to terminate or suspend the duty to file reports:

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| | |
|:---|:---|
| Rule 12g-4(a)(1) | ☒ |
| Rule 12g-4(a)(2) | ☐ |
| Rule 12h-3(b)(1)(i) | ☒ |
| Rule 12h-3(b)(1)(ii) | ☐ |
| Rule 15d-6 | ☐ |
| Rule 15d-22(b) | ☐ |

---

Approximate number of holders of record as of the certification or notice date:

**Common Shares of MAG Silver Corp.: One (1) \***

**\*** Effective September 4, 2025, the Registrant and Pan American Silver Corp. ("Pan American") completed a court-approved statutory plan of arrangement under the *Business Corporations Act* (British Columbia) pursuant to which Pan American acquired all of the issued and outstanding shares of the Registrant.

------

Pursuant to the requirements of the Securities Exchange Act of 1934, MAG Silver Corp. has caused this certification/notice to be signed on its behalf by the undersigned duly authorized person.

---

| | | |
|:---|:---|:---|
| | | **MAG Silver Corp.**  |
| Date: September 17, 2025 | By: | */s/ "Delaney Fisher"* |
|  |  | Name: Delaney Fisher |
|  |  | Title: SVP, Legal and Secretary |

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*This Form 15 is being filed to replace in its entirety the Form 15 filed by the Registrant on September 15, 2025 which was inadvertently labelled as a Form 15F-12G rather than a Form 15-12G*.

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