SSR Mining Insider MacNevin Files Form 4 on Ownership Change

TL;DR

**SSR Mining insider MacNevin filed a Form 4, signaling a change in his stock ownership.**

AI Summary

This Form 4 filing indicates that William K. MacNevin, a reporting insider, filed a statement of changes in beneficial ownership of securities for SSR Mining Inc. (CIK: 0000921638) on March 24, 2026, for a period ending March 9, 2026. While the filing itself doesn't detail specific transactions, it signals that MacNevin's ownership of SSR Mining shares has changed. This matters to investors because insider activity, especially from key individuals like MacNevin, can sometimes signal their confidence (or lack thereof) in the company's future prospects, potentially influencing stock price movements.

Why It Matters

Insider transaction filings like this provide transparency into how company executives and directors are managing their personal holdings, which can be a signal to the market.

Risk Assessment

Risk Level: low — This filing is purely administrative, reporting a change in ownership, and does not inherently carry significant risk without transaction details.

Analyst Insight

Investors should monitor subsequent filings or news for specific transaction details (e.g., buys or sells) by William K. MacNevin to understand the implications of this reported change in ownership for SSR Mining Inc.

Key Players & Entities

• MacNevin William K. (person) — Reporting insider for SSR Mining Inc.
• SSR MINING INC. (company) — The issuer of the securities
• 0001961807 (person) — CIK for MacNevin William K.
• 0000921638 (company) — CIK for SSR MINING INC.

FAQ

Key Financial Figures

• $28.84 — . 2. Shares withheld at a price of USD $28.84. 3. Redeemed for a cash payment upon t

Filing Documents

• wk-form4_1774390444.html (4)
• wk-form4_1774390444.xml (4) — 6KB
• 0000921638-26-000043.txt ( ) — 7KB

From the Filing

SEC FORM 4 SEC Form 4 FORM 4 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940 OMB APPROVAL OMB Number: 3235-0287 Estimated average burden hours per response: 0.5    Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).    Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10. 1. Name and Address of Reporting Person * MacNevin William K. (Last) (First) (Middle) 6900 E LAYTON AVE SUITE 1300 (Street) DENVER COLORADO 80237 (City) (State) (Zip) UNITED STATES (Country) 2. Issuer Name and Ticker or Trading Symbol SSR MINING INC. [ SSRM ] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) Director 10% Owner Officer (give title below) X Other (specify below) EVP, Ops & Sustainability 2a. Foreign Trading Symbol 3. Date of Earliest Transaction (Month/Day/Year) 03/09/2026 6. Individual or Joint/Group Filing (Check Applicable Line) X Form filed by One Reporting Person Form filed by More than One Reporting Person 4. If Amendment, Date of Original Filed (Month/Day/Year) Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned 1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4) Code V Amount (A) or (D) Price Common Shares 03/09/2026 F 2,617 (1) D $ 28.84 (2) 254,111 D Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities) 1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year) 3A. Deemed Execution Date, if any (Month/Day/Year) 4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year) 7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4) Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares Performance Share Units (3) 03/13/2026 D 32,022 03/07/2026 (3) Common Shares 32,022 $ 13.97 0 D Explanation of Responses: 1. Represents shares withheld to satisfy tax withholding obligations with respect to the vesting of restricted stock units. 2. Shares withheld at a price of USD $28.84. 3. Redeemed for a cash payment upon the completion of the performance period applicable to such units pursuant to, and in accordance with, the terms of the plan governing the award of such units. Remarks: /s/ Jasmine Miller, attorney-in-fact for William K. MacNevin 03/24/2026 ** Signature of Reporting Person Date Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly. * If the form is filed by more than one reporting person, see Instruction 4 (b)(v). ** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a). Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure. Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number. * Form 4: SEC 1474 (03-26)

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