SSR Mining (SSRM) EVP discloses share tax withholding and new equity awards

Rhea-AI Filing Summary

SSR Mining Inc. executive vice president of operations and sustainability William K. MacNevin reported equity-related transactions in the company’s shares. On January 1, 2026, 10,735 common shares and 9,833 common shares were withheld to satisfy tax obligations tied to vesting restricted stock units, at a share price of USD $21.02. On the same date, he received a new grant of 23,809 restricted stock units, each representing a right to one common share at a price of $0, vesting in three equal installments beginning January 1, 2027. Following these transactions, he beneficially owned 253,817 common shares directly. He also holds 23,809 performance share units that may pay cash in the first quarter of 2029 depending on achievement of specified performance criteria and continued service.

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

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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 CO 80237

(City) (State) (Zip)

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

3. Date of Earliest Transaction (Month/Day/Year)
01/05/2026

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

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	01/01/2026		F		10,735(1)	D	$21.02(2)	239,841	D
Common Shares	01/01/2026		F		9,833(1)	D	$21.02(2)	230,008	D
Common Shares	01/01/2026		A		23,809(3)	A	$0(4)	253,817	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	(5)	01/01/2026		A		23,809(5)		01/01/2029	(5)	Common Shares	23,809	$0	23,809	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 $21.02.

3. Each restricted share unit represents a contingent right to receive one of the Issuer's Common Shares upon vesting. The restricted stock unit grant vests in three equal installments beginning on January 1, 2027. The vested shares will be issued to the Reporting Person on the vesting dates, at which time all restrictions on the vested shares will lapse.

4. Each restricted share unit represents a contingent right to receive one of the Issuer's Common Shares upon vesting.

5. These performance share units represent a contingent right to receive a cash payment from the Issuer in the first quarter of 2029 in an amount determined pursuant to the plan governing such units based on achievement of specified performance criteria over the applicable performance period and subject to continued service through the vesting date.

Remarks:

	/s/ Jasmine Miller, attorney-in-fact for William K. MacNevin	01/05/2026
	** 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).
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FAQ

What insider transaction did SSR Mining (SSRM) report for William K. MacNevin?

The filing reports that executive vice president of operations and sustainability William K. MacNevin had common shares withheld to cover taxes on vesting restricted stock units and received new grants of restricted stock units and performance share units on January 1, 2026.

How many SSR Mining common shares were withheld for taxes in this Form 4?

A total of 10,735 common shares and 9,833 common shares were withheld to satisfy tax withholding obligations related to the vesting of restricted stock units, at a price of USD $21.02 per share.

What new restricted stock units did the SSR Mining executive receive?

On January 1, 2026, William K. MacNevin received 23,809 restricted stock units, each representing a contingent right to receive one SSR Mining common share at a price of $0, vesting in three equal installments beginning on January 1, 2027.

How many SSR Mining shares does the reporting person own after these transactions?

Following the reported transactions, William K. MacNevin beneficially owned 253,817 common shares of SSR Mining Inc., held directly.

What are the terms of the performance share units reported in the SSR Mining Form 4?

The 23,809 performance share units represent a contingent right to receive a cash payment in the first quarter of 2029. The amount will be determined under the governing plan based on achievement of specified performance criteria over the applicable performance period and subject to continued service through the vesting date.

What role does the reporting person hold at SSR Mining (SSRM)?

The reporting person is identified as an officer of SSR Mining Inc., serving as EVP, Ops & Sustainability.