Southern Copper CEO granted 400-share stock award

Contreras Lerdo de Tejada Leonardo reported acquisition or exercise transactions in this Form 4 filing.

Accepted by SEC EDGAR 07/28/2026 - 03:53 PM EDT Learn about SEC filing dates

Rhea-AI Filing Summary

Contreras Lerdo de Tejada Leonardo reported acquisition or exercise transactions in this Form 4 filing.

Southern Copper Corp. director and Chief Executive Officer Leonardo Contreras Lerdo de Tejada reported a grant of 400 shares of common stock on 2026-07-24. The shares were received under a Directors' Stock Award Plan for service as a director and are exempt under Rule 16b-3(d). Following this award, he directly holds 1,400 shares of Southern Copper common stock.

Insider Trade Summary

Grant/Award: 400 shares

Grant/Award 1 txn

Insider Contreras Lerdo de Tejada Leonardo

Role Chief Executive Officer

Type	Security	Shares	Price	Value
Grant/Award	Common Stock F2, F1	400	--	--

Holdings After Transaction: Common Stock — 1,400 shares (Direct)

Holdings Before and After: Common Stock, 1,000 to 1,400 shares (Direct)

Footnotes (2)

1. F1. Received pursuant to Issuer's Directors' Stock Award Plan for service as a director - exempt transaction under Rule 16b-3 (d).
2. F2. N/A.

Key Figures

Shares granted: 400.0000 shares Shares held after transaction: 1400.0000 shares Number of acquisition transactions: 1

3 metrics

Shares granted 400.0000 shares Common stock award granted on 2026-07-24

Shares held after transaction 1400.0000 shares Direct ownership by CEO following the stock award

Number of acquisition transactions 1 Single grant/award acquisition reported in this Form 4

Key Terms

Directors' Stock Award Plan, Rule 16b-3 (d), Grant, award, or other acquisition

3 terms

Directors' Stock Award Plan financial

"Received pursuant to Issuer's Directors' Stock Award Plan for service as a director"

Rule 16b-3 (d) regulatory

"exempt transaction under Rule 16b-3 (d)"

Grant, award, or other acquisition financial

"transaction code description: Grant, award, or other acquisition"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What insider transaction did SCCO report for CEO Leonardo Contreras Lerdo de Tejada?

Southern Copper’s CEO reported a grant of 400 shares of common stock on 2026-07-24. This stock award increased his direct ownership to 1,400 shares of Southern Copper common stock.

Was the SCCO CEO’s Form 4 transaction a market purchase or sale?

The Form 4 reports a grant/award acquisition of 400 shares, coded “A,” not a market purchase or sale. It reflects equity compensation rather than open-market trading activity in Southern Copper stock.

What plan provided the 400-share award to the SCCO CEO?

The 400 shares were received under a Directors' Stock Award Plan for service as a director. The filing notes this equity award is an exempt transaction under Rule 16b-3(d) of the Securities Exchange Act.

How many Southern Copper (SCCO) shares does the CEO own after this grant?

After receiving the 400-share award, the CEO directly owns 1,400 shares of Southern Copper common stock. This post-transaction balance is explicitly disclosed as the total shares following the reported transaction.

Is the SCCO CEO’s 400-share award treated as an exempt insider transaction?

Yes. The 400-share stock award is described as an exempt transaction under Rule 16b-3(d). This exemption applies because the shares were granted under the issuer’s Directors' Stock Award Plan for board service.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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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).

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^*

Contreras Lerdo de Tejada Leonardo

(Last) (First) (Middle)

C/O SOUTHERN COPPER CORPORATION

7310 NORTH 16TH ST. SUITE 135

(Street)

PHOENIX ARIZONA 85020

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
SOUTHERN COPPER CORP/ [ SCCO ]

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

X	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Chief Executive Officer

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
07/24/2026

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	07/24/2026		A		400	A(1)	(2)	1,400	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. Received pursuant to Issuer's Directors' Stock Award Plan for service as a director - exempt transaction under Rule 16b-3 (d).

2. N/A.

	/s/ Andres C. Ferrero, Attorney-in-Fact	07/28/2026
	** 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)