[Form 4] Coeur Mining, Inc. Insider Trading Activity

Rhea-AI Filing Summary

Insider sale and holdings update for Coeur Mining (CDE). Senior vice president, general counsel and secretary Casey M. Nault reported selling 102,257 shares of Coeur common stock under a previously adopted Rule 10b5-1 plan, at a weighted-average price of $12.00 per share. After the sale, Mr. Nault beneficially owns 568,623 shares, which includes 186,484 unvested restricted shares. The filing notes the sale was executed in multiple trades and that full trade-level details are available upon request.

Positive

• Sale executed under a Rule 10b5-1 plan, indicating pre-arranged compliance with insider-trading rules
• Significant retained ownership of 568,623 shares, preserving alignment with shareholders
• Disclosure includes unvested restricted shares (186,484), improving transparency about the composition of holdings
• Offer to provide trade-level details upon request, enhancing transparency

Negative

• None.

Insights

Securities Analyst

TL;DR: Officer executed a pre-established plan to sell ~102k shares, retaining a sizable holding including restricted stock.

The sale was conducted pursuant to a Rule 10b5-1 plan, indicating it was pre-planned rather than opportunistic trading around undisclosed material information. The weighted-average sale price of $12.00 and the disposition of 102,257 shares reduce the officer's immediate economic exposure but the remaining 568,623-share stake, including 186,484 unvested restricted shares, preserves continued alignment with shareholders. The filing contains an offer to provide detailed trade-level information, which supports transparency.

Corporate Governance Expert

TL;DR: Routine insider sale under a 10b5-1 plan; governance signals are neutral given retained vested and unvested holdings.

The disclosure that the sale was effected under a Rule 10b5-1 plan adopted earlier demonstrates adherence to an accepted compliance mechanism for insiders selling shares. Retention of a material number of shares, including restricted stock, suggests ongoing incentive alignment. The report is clear on the plan provenance and offers to supply exact trade-level data if requested, which is consistent with good disclosure practices for insider transactions.

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

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).

X

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^*

Nault Casey M.

(Last) (First) (Middle)

200 SOUTH WACKER DRIVE, SUITE 2100

(Street)

CHICAGO IL 60606

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
Coeur Mining, Inc. [ CDE ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	SVP, GC & Secretary

3. Date of Earliest Transaction (Month/Day/Year)
08/22/2025

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 Stock, par value $0.01 per share	08/22/2025		S(1)		102,257	D	$12(2)	568,623(3)	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

Explanation of Responses:

1. The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 selling plan adopted by the reporting person on February 28, 2025 (as disclosed in the Registrant's Current Report on Form 10-Q filed on May 7, 2025).

2. This transaction was executed in multiple trades at prices ranging from $12.0000 to $12.0075. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

3. Includes 186,484 unvested shares of restricted stock

Remarks:

	/s/ Casey M. Nault	08/25/2025
	** 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.

FAQ

What transaction did the Coeur Mining (CDE) insider report?

Casey M. Nault reported selling 102,257 shares of common stock under a Rule 10b5-1 plan at a weighted-average price of $12.00 per share.

How many Coeur (CDE) shares does the reporting person own after the sale?

The reporting person beneficially owns 568,623 shares following the reported transaction.

Does the filing disclose restricted or unvested shares for the insider?

Yes. The total beneficial ownership includes 186,484 unvested restricted shares.

Was the sale by the Coeur (CDE) insider part of a compliance plan?

Yes. The sale was effected pursuant to a Rule 10b5-1 selling plan adopted by the reporting person.

At what prices were the Coeur (CDE) shares sold?

The transaction was executed in multiple trades at prices ranging from $12.0000 to $12.0075, with a reported weighted-average of $12.00.