CASTILLO SANCHEZ MEJORADA ENRIQUE

PrivateCIK: 1498270
Location

PHOENIX, AZ

Senior insider sale

SOUTHERN COPPER CORP/ — senior position signals high conviction

$1.01M

4.59K shares

What this filing means

CASTILLO SANCHEZ MEJORADA ENRIQUE plans to sell 4.59K shares of SOUTHERN COPPER CORP/ valued at approximately $1.01M. Form 144 is a notice of intent to sell restricted or control securities — not a mandatory transaction. This filing provides advance warning of potential selling pressure.

IssuerSOUTHERN COPPER CORP/CIK 1001838
Director
Since Mar 2026
4.59K
Shares to sell
$1.01M
Approx. market value
4.59K
Acquired (3 months)
1
Planned
Securities Acquired — Last 3 Months5
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Securities received as stock dividend payments for 2025

Securities acquired as stock dividend payments for 2025.

12/31/2025
140.00

Securities received as stock dividend payments in 2024

Securities acquired as stock dividend payments in 2024

12/31/2024
47.00

Received pursuant to Issuer's Directors' Stock Award Plan for service as a director - exempt transaction under Rule 16b-3 (d).

Securities acquired under the Directors Stock Award Plan of Southern Copper Corporation for service as a director.

5/7/2019
1.60K

Received pursuant to Issuer's Directors' Stock Award Plan for service as a director - exempt transaction under Rule 16b-3 (d).

Securities acquired under the Directors Stock Award Plan of Southern Copper Corporation for service as a director.

5/22/2018
1.60K

Received pursuant to Issuer's Directors' Stock Award Plan for service as a director - exempt transaction under Rule 16b-3 (d).

Securities acquired under the Directors Stock Award Plan of Southern Copper Corporation for service as a director.

5/25/2017
1.20K
Total acquired4.59K
Planned & Completed Dispositions1
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NYSEPlanned

Units to sell

4.59K

Market value

$1.01M

2/27/2026
Total

Units

4.59K

Value

$1.01M

CASTILLO SANCHEZ MEJORADA ENRIQUE — Planned Insider Sale (Form 144) | Finecho