Sunshine Silver Mining & Refining Co (SSMR) - Insider Trading & Ownership

Real time insider trading transaction history:

  • Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
  • Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
Time period
Insider Trading Transactions for Sunshine Silver Mining & Refining Co
Common stock purchase or sale:
Transaction
Date
Reported
DateTime
CompanySymbolInsider
Relationship
Shares
Traded
Average
Price
Total
Amount
Shares
Owned
Filing
2026-06-05
Sale
2026-06-08
7:58 pm
Sunshine Silver Mining & Refining CoSSMROspraie Real Assets Fund LP
Ospraie Real Assets GP LLC
Ospraie Management LLC
Ospraie Holding I L.P.
Ospraie Management Inc.
Anderson Dwight
10% Owner
555,555$13.5$7,499,99324,758,995
(Direct)
View
2026-06-05
Purchase
2026-06-08
6:51 pm
Sunshine Silver Mining & Refining CoSSMRSHEPSTON MICHELLE H
General Counsel
5,065$13.5$68,3785,065
(Indirect
Direct)
View
2026-06-05
Purchase
2026-06-08
6:48 pm
Sunshine Silver Mining & Refining CoSSMRWhite Heather Eileen
Chief Executive Officer
2,000$13.5$27,00052,000
(Indirect
Direct)
View
2026-06-05
Purchase
2026-06-08
6:40 pm
Sunshine Silver Mining & Refining CoSSMRRadford Lawrence P
Director
2,500$13.5$33,75011,429
(Direct)
View
2026-06-05
Purchase
2026-06-08
6:34 pm
Sunshine Silver Mining & Refining CoSSMRGroh Douglas
Director
10,000$13.5$135,000143,929
(Direct)
View
2026-06-05
Purchase
2026-06-08
6:29 pm
Sunshine Silver Mining & Refining CoSSMREl-Erian Anna
Director
40,000$13.5$540,00048,929
(Direct)
View

Stock options: Exercise, Award, Grant, Conversion
Transaction
Date
Reported
DateTime
Exercisable
Expiration
CompanySymnbolInsider
Relationship
Shares
Traded
Conversion
Price
Shares
Owned
Filing
2026-06-05
Exercise
2026-06-08
7:58 pm
N/A
N/A
Sunshine Silver Mining & Refining CoSSMROspraie Real Assets Fund LP
Ospraie Real Assets GP LLC
Ospraie Management LLC
Ospraie Holding I L.P.
Ospraie Management Inc.
Anderson Dwight
10% Owner
2,615,060$2.8724,758,995
(Direct)
View
2026-06-05
Exercise
2026-06-08
7:58 pm
2022-09-02
N/A
Sunshine Silver Mining & Refining CoSSMROspraie Real Assets Fund LP
Ospraie Real Assets GP LLC
Ospraie Management LLC
Ospraie Holding I L.P.
Ospraie Management Inc.
Anderson Dwight
10% Owner
2,615,060$024,758,995
(Direct)
View
2026-06-05
Option Award
2026-06-08
6:45 pm
N/A
N/A
Sunshine Silver Mining & Refining CoSSMREbeling Nathan John
Director
8,929$08,929
(Direct)
View
2026-06-05
Option Award
2026-06-08
6:42 pm
N/A
N/A
Sunshine Silver Mining & Refining CoSSMRZink Paul H
Director
8,929$08,929
(Direct)
View
2026-06-05
Option Award
2026-06-08
6:40 pm
N/A
N/A
Sunshine Silver Mining & Refining CoSSMRRadford Lawrence P
Director
8,929$011,429
(Direct)
View
2026-06-05
Option Award
2026-06-08
6:37 pm
N/A
N/A
Sunshine Silver Mining & Refining CoSSMRMuniz Quintanilla Daniel
Director
8,929$08,929
(Direct)
View
2026-06-05
Option Award
2026-06-08
6:34 pm
N/A
N/A
Sunshine Silver Mining & Refining CoSSMRGroh Douglas
Director
8,929$0143,929
(Direct)
View
2026-06-05
Option Award
2026-06-08
6:32 pm
N/A
N/A
Sunshine Silver Mining & Refining CoSSMRErfan Ali
Director
8,929$0355,089
(Direct)
View
2026-06-05
Option Award
2026-06-08
6:29 pm
N/A
N/A
Sunshine Silver Mining & Refining CoSSMREl-Erian Anna
Director
8,929$048,929
(Direct)
View
2026-06-05
Exercise
2026-06-08
6:05 pm
2022-09-02
2027-09-02
Sunshine Silver Mining & Refining CoSSMRTigris Financial Group Ltd.
Manul Capital Management LLC
GRAT Holdings LLC
10% Owner
2,739,640$087,189,617
(Indirect)
View
2026-06-05
Exercise
2026-06-08
6:05 pm
N/A
N/A
Sunshine Silver Mining & Refining CoSSMRTigris Financial Group Ltd.
Manul Capital Management LLC
GRAT Holdings LLC
10% Owner
2,739,640$2.8787,189,617
(Indirect)
View
2026-06-05
Option Award
2026-06-08
6:05 pm
N/A
N/A
Sunshine Silver Mining & Refining CoSSMRTigris Financial Group Ltd.
Manul Capital Management LLC
GRAT Holdings LLC
10% Owner
8,929$087,189,617
(Direct)
View
2026-06-05
Tax Withholding
2026-06-08
6:05 pm
N/A
N/A
Sunshine Silver Mining & Refining CoSSMRTigris Financial Group Ltd.
Manul Capital Management LLC
GRAT Holdings LLC
10% Owner
582,022$13.587,189,617
(Indirect)
View
2026-06-05
Exercise
2026-06-08
6:00 pm
2022-09-02
2027-09-02
Sunshine Silver Mining & Refining CoSSMRKAPLAN THOMAS SCOTT
Electrum Silver US LLC
Electrum Strategic Management LLC
ELECTRUM GLOBAL HOLDINGS L.P.
TEG Global GP Ltd.
Electrum Group LLC
Electrum Silver US II LLC
Electrum Strategic Opportunities Fund II L.P.
Electrum Strategic Opportunities Fund II GP L.P.
ESOF II GP Ltd.
Director
10% Owner
2,739,640$087,189,617
(Indirect)
View
2026-06-05
Exercise
2026-06-08
6:00 pm
N/A
N/A
Sunshine Silver Mining & Refining CoSSMRKAPLAN THOMAS SCOTT
Electrum Silver US LLC
Electrum Strategic Management LLC
ELECTRUM GLOBAL HOLDINGS L.P.
TEG Global GP Ltd.
Electrum Group LLC
Electrum Silver US II LLC
Electrum Strategic Opportunities Fund II L.P.
Electrum Strategic Opportunities Fund II GP L.P.
ESOF II GP Ltd.
Director
10% Owner
2,739,640$2.8787,189,617
(Indirect)
View
2026-06-05
Option Award
2026-06-08
6:00 pm
N/A
N/A
Sunshine Silver Mining & Refining CoSSMRKAPLAN THOMAS SCOTT
Electrum Silver US LLC
Electrum Strategic Management LLC
ELECTRUM GLOBAL HOLDINGS L.P.
TEG Global GP Ltd.
Electrum Group LLC
Electrum Silver US II LLC
Electrum Strategic Opportunities Fund II L.P.
Electrum Strategic Opportunities Fund II GP L.P.
ESOF II GP Ltd.
Director
10% Owner
8,929$087,189,617
(Direct)
View
2026-06-05
Tax Withholding
2026-06-08
6:00 pm
N/A
N/A
Sunshine Silver Mining & Refining CoSSMRKAPLAN THOMAS SCOTT
Electrum Silver US LLC
Electrum Strategic Management LLC
ELECTRUM GLOBAL HOLDINGS L.P.
TEG Global GP Ltd.
Electrum Group LLC
Electrum Silver US II LLC
Electrum Strategic Opportunities Fund II L.P.
Electrum Strategic Opportunities Fund II GP L.P.
ESOF II GP Ltd.
Director
10% Owner
582,022$13.587,189,617
(Indirect)
View

Ownership
2026-06-03
5:15 pm
N/A
N/A
Sunshine Silver Mining & Refining CoSSMROspraie Real Assets Fund LP
Ospraie Real Assets GP LLC
Ospraie Management LLC
Ospraie Holding I L.P.
Ospraie Management Inc.
Anderson Dwight
10% Owner
0$025,564,550
(Direct)
View

Ownership
2026-06-03
5:04 pm
N/A
N/A
Sunshine Silver Mining & Refining CoSSMRTigris Financial Group Ltd.
Manul Capital Management LLC
GRAT Holdings LLC
10% Owner
0$096,632,370
(Indirect)
View

Ownership
2026-06-03
5:00 pm
N/A
N/A
Sunshine Silver Mining & Refining CoSSMRKAPLAN THOMAS SCOTT
Electrum Silver US LLC
Electrum Strategic Management LLC
ELECTRUM GLOBAL HOLDINGS L.P.
TEG Global GP Ltd.
Electrum Group LLC
Electrum Silver US II LLC
Electrum Strategic Opportunities Fund II L.P.
Electrum Strategic Opportunities Fund II GP L.P.
ESOF II GP Ltd.
Director
10% Owner
0$096,632,370
(Indirect)
View

Ownership
2026-06-03
4:29 pm
N/A
N/A
Sunshine Silver Mining & Refining CoSSMRWhite Heather Eileen
Chief Executive Officer
0$01,538,000
(Indirect)
View

Ownership
2026-06-03
4:29 pm
N/A
N/A
Sunshine Silver Mining & Refining CoSSMRvan Niekerk Pieter A.
Chief Financial Officer
0$01,442,500
(Direct)
View

Ownership
2026-06-03
4:29 pm
N/A
2035-12-15
Sunshine Silver Mining & Refining CoSSMRSHEPSTON MICHELLE H
General Counsel
0$0650,000
(Direct)
View

Ownership
2026-06-03
4:29 pm
N/A
2031-05-28
Sunshine Silver Mining & Refining CoSSMRMuniz Quintanilla Daniel
Director
0$01,000,000
(Direct)
View

Ownership
2026-06-03
4:29 pm
N/A
N/A
Sunshine Silver Mining & Refining CoSSMRGroh Douglas
Director
0$0437,500
(Direct)
View

Ownership
2026-06-03
4:29 pm
N/A
N/A
Sunshine Silver Mining & Refining CoSSMRErfan Ali
Director
0$0408,660
(Indirect)
View