Stock chart
Ticker: SM Exchange: NYS


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Purchase Sale Planned purchase Planned sale Net purchase Net sale Earnings
Earnings
 
Value bought

Past 90 days

 
Value sold

Past 90 days

 
Net insiders buying

Past 90 days

 
Trades (buy and sell)

Past 90 days

Abbreviations B: Buy, S: Sell, PP: Planned purchase, PS: Planned sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value
Number of shares Price Value Details
2025-06-18 2025-06-17 S Sale

Jenkins Richard A.

Senior Vice President - Utah

Officer
1,000 -24.6%
28.49
USD 220,114
1,000 -24.6% 28.49 USD 100,000
2025-05-08 2025-05-06 B Purchase

Vogel Herbert S

President & CEO

Executive Director
1,000 +0.2%
21.32
USD 21,320
1,000 +0.2% 21.32 USD 21,320
2025-03-05 2025-03-04 B Purchase

PERU RAMIRO G

Non-Executive Director
5,000 +6.4%
28.72
USD 143,600
5,000 +6.4% 28.72 USD 143,600
2025-03-04 2025-03-03 B Purchase

Vogel Herbert S

President & CEO

Executive Director
500 +0.1%
29.67
USD 14,835
500 +0.1% 29.67 USD 14,835
2025-02-27 2025-02-26 B Purchase

BROOKMAN BARTON R JR

Non-Executive Director
7,000 +91.3%
32.36
USD 226,520
7,000 +91.3% 32.36 USD 226,520
2025-02-26 2025-02-25 B Purchase

Vogel Herbert S

President & CEO

Executive Director
500 +0.1%
33.66
USD 16,830
500 +0.1% 33.66 USD 16,830
2025-02-26 2025-02-24 B Purchase

Vogel Herbert S

President & CEO

Executive Director
500 +0.1%
33.98
USD 16,990
500 +0.1% 33.98 USD 16,990
2024-08-28 2024-08-26 S Sale

Lytle Patrick A

VP - Chief Accounting Officer

Officer
6,059 -42.0%
47.45
USD 287,500
6,059 -42.0% 47.45 USD 287,500
2024-08-20 2024-08-16 S Sale

ROBESON ROSE M

Non-Executive Director
10,000 -23.1%
45.50
USD 455,000
10,000 -23.1% 45.50 USD 455,000
2024-08-20 2024-08-16 S Sale

Lebeck James Barker

EVP & General Counsel

Officer
4,487 -94.6%
45.43
USD 203,844
4,487 -94.6% 45.43 USD 203,844
2024-05-21 2024-05-21 S Sale

Knott Kenneth J.

SVP - Bus Dev & Land

Officer
16,000 -12.3%
50.28
USD 804,480
16,000 -12.3% 50.28 USD 804,480
2024-05-21 2024-05-20 S Sale

SULLIVAN WILLIAM D

Non-Executive Director
60,000 -40.2%
49.32
USD 2,959,200
60,000 -40.2% 49.32 USD 2,959,200
2024-03-05 2024-03-01 S Sale

Lutey Mary Ellen

SVP - Expl., Development & EHS

Officer
43,506 -77.7%
44.50
USD 1,936,017
43,506 -77.7% 44.50 USD 1,936,017
2023-09-01 2023-08-30 S Sale

Quintana Julio M

Non-Executive Director
44,000 -33.1%
42.06
USD 1,850,640
44,000 -33.1% 42.06 USD 1,850,640
2023-08-31 2023-08-29 S Sale

PERU RAMIRO G

Non-Executive Director
15,670 -17.5%
41.14
USD 644,664
15,670 -17.5% 41.14 USD 644,664
2023-08-25 2023-08-23 S Sale

ROBESON ROSE M

Non-Executive Director
30,000 -43.1%
39.65
USD 1,189,500
30,000 -43.1% 39.65 USD 1,189,500
2023-08-09 2023-08-07 S Sale

Lytle Patrick A

VP - Chief Accounting Officer

Officer
6,494 -39.1%
38.46
USD 249,759
6,494 -39.1% 38.46 USD 249,759
2023-03-16 2023-03-15 B Purchase

Vogel Herbert S

President & CEO

Executive Director
1,000 +0.2%
25.63
USD 25,630
1,000 +0.2% 25.63 USD 25,630
2023-03-10 2023-03-09 B Purchase

Vogel Herbert S

President & CEO

Executive Director
1,000 +0.2%
29.15
USD 29,150
1,000 +0.2% 29.15 USD 29,150
2023-03-10 2023-03-08 B Purchase

Vogel Herbert S

President & CEO

Executive Director
1,000 +0.2%
29.48
USD 29,480
1,000 +0.2% 29.48 USD 29,480
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