Coeur Mining EVP sells 10K shares at $21.06

Rhea-AI Filing Summary

Coeur Mining, Inc. (CDE) executive Casey M. Nault, EVP, GC & Secretary, reported selling 10,000 shares of common stock on September 8, 2026 at a weighted average price of $21.06 per share, in open-market transactions executed under a Rule 10b5-1 selling plan adopted on May 19, 2026. After these sales, Nault directly holds 530,086 shares, including 104,566 unvested restricted shares; the trades were executed in multiple lots at prices between $20.91 and $21.305 per share.

Insider Trade Summary 10b5-1

Net Seller: 10,000 shares

Net Sell 1 txn

Insider Nault Casey M.

Role EVP, GC & Secretary

Sold 10,000 shs ($211K)

Type	Security	Shares	Price	Value
Sale	Common Stock, par value $0.01 per share F1, F2, F3	10,000	$21.06	$211K

Holdings After Transaction: Common Stock, par value $0.01 per share — 530,086 shares (Direct)

Footnotes (3)

1. F1. The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 selling plan adopted by the reporting person on May 19, 2026 (as disclosed in the Registrant's Current Report on Form 10-Q filed on August 5, 2026).
2. F2. This transaction was executed in multiple trades at prices ranging from $20.910 to $21.305. 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. F3. Includes 104,566 unvested shares of restricted stock.

Key Figures

Shares sold: 10,000 shares Weighted average sale price: $21.06 per share Sale price range: $20.910–$21.305 per share +4 more

7 metrics

Shares sold 10,000 shares Common stock sold by Casey M. Nault on September 8, 2026

Weighted average sale price $21.06 per share Average price for 10,000 shares sold on September 8, 2026

Sale price range $20.910–$21.305 per share Multiple trades on September 8, 2026

Approximate transaction value $210,600 10,000 shares sold at $21.06 weighted average price

Shares held after transaction 530,086 shares Direct holdings of Casey M. Nault following the sale

Unvested restricted stock included 104,566 shares Unvested restricted shares included in post-transaction holdings

Rule 10b5-1 plan adoption date May 19, 2026 Plan under which the September 8, 2026 sale was effected

Key Terms

Rule 10b5-1 selling plan, weighted average sale price, restricted stock

3 terms

Rule 10b5-1 selling plan regulatory

"The sale reported ... was effected pursuant to a Rule 10b5-1 selling plan"

weighted average sale price financial

"The price reported above reflects the weighted average sale price"

restricted stock financial

"Includes 104,566 unvested shares of restricted stock"

Shares granted to an individual that carry limits on transfer or sale until certain conditions are met, such as staying with the company for a set time or hitting performance targets. Think of them as a locked gift that gradually opens; for investors they matter because they affect how many shares may enter the market later, signal management incentives and potential dilution, and reveal confidence in future company performance.

FAQ

What insider transaction did Coeur Mining (CDE) report for Casey M. Nault?

Coeur Mining reported that Casey M. Nault, EVP, GC & Secretary, sold 10,000 shares of common stock on September 8, 2026 in open-market transactions at a weighted average price of $21.06 per share.

At what prices were the CDE shares sold by Casey M. Nault on September 8, 2026?

The 10,000 CDE shares sold by Casey M. Nault on September 8, 2026 were executed in multiple trades at prices ranging from $20.910 to $21.305 per share, with a weighted average sale price of $21.06 per share.

Was the September 8, 2026 sale of CDE shares made under a Rule 10b5-1 plan?

Yes. The filing states the sale was effected under a Rule 10b5-1 selling plan adopted by Casey M. Nault on May 19, 2026, as previously disclosed in a Current Report on Form 10-Q filed on August 5, 2026.

How many Coeur Mining (CDE) shares does Casey M. Nault hold after this transaction?

After the reported sale, Casey M. Nault directly holds 530,086 shares of Coeur Mining common stock, which the filing notes includes 104,566 unvested shares of restricted stock.

What is the approximate value of the CDE shares sold by Casey M. Nault?

Based on the weighted average price of $21.06 per share and 10,000 shares sold, the approximate transaction value is about $210,600, as implied by the reported per-share price and share count.

What role does Casey M. Nault hold at Coeur Mining (CDE)?

The reporting person, Casey M. Nault, is identified in the filing as Coeur Mining’s Executive Vice President, General Counsel & Secretary.

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Available on EDGAR 09/09/2026 - 05:00 PM Accepted by SEC EDGAR 09/09/2026 - 04:59 PM Learn about SEC filing dates

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 ILLINOIS 60606

(City) (State) (Zip)

UNITED STATES

(Country)

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)
	EVP, GC & Secretary

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
09/08/2026

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 Stock, par value $0.01 per share	09/08/2026		S(1)		10,000	D	$21.06(2)	530,086(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 May 19, 2026 (as disclosed in the Registrant's Current Report on Form 10-Q filed on August 5, 2026).

2. This transaction was executed in multiple trades at prices ranging from $20.910 to $21.305. 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 104,566 unvested shares of restricted stock.

Remarks:

	/s/ Casey M. Nault	09/09/2026
	** 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)