SM Insider Transactions
242 retained open-market purchase and sale rows from SEC Forms 3, 4 and 5, newest first. This page shows rows 1–100; provenance stays internal.
SM insiders transaction timeline
PurchaseSale
| Insider profile | Role | Date | Transaction | Shares | Price |
|---|---|---|---|---|---|
| Lebeck James Barker | EVP, GC & Corp Secretary | 2026-08-21 | Sale | 17,500 | $37.02 |
| PERU RAMIRO G | Director | 2026-05-21 | Sale | 24,553.0 | $33.98 |
| Jenkins Richard A. | Senior Vice President - Utah | 2025-06-17 | Sale | 7,726.0 | $28.49 |
| Vogel Herbert S | President & CEO | 2025-05-06 | Purchase | 1,000.0 | $21.32 |
| PERU RAMIRO G | Director | 2025-03-04 | Purchase | 5,000.0 | $28.72 |
| Vogel Herbert S | President & CEO | 2025-03-03 | Purchase | 500.0 | $29.67 |
| BROOKMAN BARTON R JR | Director | 2025-02-26 | Purchase | 7,000.0 | $32.36 |
| Vogel Herbert S | President & CEO | 2025-02-25 | Purchase | 500.0 | $33.66 |
| Vogel Herbert S | President & CEO | 2025-02-24 | Purchase | 500.0 | $33.98 |
| Lytle Patrick A | VP - Chief Accounting Officer | 2024-08-26 | Sale | 6,059.0 | $47.45 |
| Lebeck James Barker | EVP & General Counsel | 2024-08-16 | Sale | 4,487.0 | $45.43 |
| ROBESON ROSE M | Director | 2024-08-16 | Sale | 10,000.0 | $45.5 |
| Knott Kenneth J. | SVP - Bus Dev & Land | 2024-05-21 | Sale | 16,000.0 | $50.28 |
| SULLIVAN WILLIAM D | Director | 2024-05-20 | Sale | 60,000.0 | $49.32 |
| Lutey Mary Ellen | SVP - Expl., Development & EHS | 2024-03-01 | Sale | 43,506.0 | $44.5 |
| Quintana Julio M | Director | 2023-08-30 | Sale | 44,000.0 | $42.06 |
| PERU RAMIRO G | Director | 2023-08-29 | Sale | 15,670.0 | $41.14 |
| ROBESON ROSE M | Director | 2023-08-23 | Sale | 30,000.0 | $39.65 |
| Lytle Patrick A | VP - Chief Accounting Officer | 2023-08-07 | Sale | 6,494.0 | $38.46 |
| Vogel Herbert S | President & CEO | 2023-03-15 | Purchase | 1,000.0 | $25.63 |
| Vogel Herbert S | President & CEO | 2023-03-09 | Purchase | 1,000.0 | $29.15 |
| Vogel Herbert S | President & CEO | 2023-03-08 | Purchase | 1,000.0 | $29.48 |
| Vogel Herbert S | President & CEO | 2023-03-07 | Purchase | 1,000.0 | $30.78 |
| Vogel Herbert S | President & CEO | 2023-03-06 | Purchase | 1,000.0 | $31.35 |
| Quintana Julio M | Director | 2022-10-21 | Sale | 22,300.0 | $42.79 |
| Lytle Patrick A | VP - Chief Accounting Officer | 2022-09-09 | Sale | 8,658.0 | $45.61 |
| Copeland David W | EVP & General Counsel | 2022-09-09 | Sale | 10,000.0 | $46.23 |
| Copeland David W | EVP & General Counsel | 2022-05-31 | Sale | 5,000.0 | $51.23 |
| Copeland David W | EVP & General Counsel | 2022-05-26 | Sale | 20,000.0 | $45.07 |
| Copeland David W | EVP & General Counsel | 2022-05-25 | Sale | 20,000.0 | $43.0 |
| Whitcomb David J. | VP - Marketing | 2022-04-18 | Sale | 7,100.0 | $42.07 |
| Whitcomb David J. | VP - Marketing | 2022-04-18 | Sale | 37,671.0 | $41.74 |
| Whitcomb David J. | VP - Marketing | 2022-03-21 | Sale | 9,254.0 | $39.45 |
| Lutey Mary Ellen | SVP - Expl., Development & EHS | 2022-03-21 | Sale | 9,999.0 | $39.22 |
| Lutey Mary Ellen | SVP - Expl., Development & EHS | 2022-03-08 | Sale | 9,533.0 | $39.97 |
| Lytle Patrick A | VP - Chief Accounting Officer | 2022-03-08 | Sale | 6,776.0 | $42.01 |
| PERU RAMIRO G | Director | 2022-03-08 | Sale | 30,000.0 | $40.6 |
| SULLIVAN WILLIAM D | Director | 2021-11-05 | Sale | 55,000.0 | $35.74 |
| ROBESON ROSE M | Director | 2021-11-02 | Sale | 15,000.0 | $36.72 |
| Lytle Patrick A | VP - Chief Accounting Officer | 2021-11-02 | Sale | 12,543.0 | $36.74 |
| Knott Kenneth J. | SVP - Bus Dev & Land | 2021-06-23 | Sale | 12,257.0 | $25.0 |
| Knott Kenneth J. | SVP - Bus Dev & Land | 2021-06-01 | Sale | 1,714.0 | $22.5 |
| ROBESON ROSE M | Director | 2021-02-23 | Sale | 4,000.0 | $12.96 |
| Quintana Julio M | Director | 2020-03-10 | Purchase | 40,000.0 | $2.0 |
| PERU RAMIRO G | Director | 2020-03-09 | Purchase | 15,000.0 | $1.43 |
| Copeland David W | EVP and General Counsel | 2020-03-09 | Purchase | 10,000.0 | $1.54 |
| PERU RAMIRO G | Director | 2020-03-06 | Purchase | 7,500.0 | $4.2 |
| Copeland David W | EVP and General Counsel | 2020-03-06 | Purchase | 15,000.0 | $4.26 |
| Copeland David W | EVP and General Counsel | 2020-03-04 | Purchase | 5,000.0 | $5.84 |
| Ottoson Javan D | President & CEO | 2020-03-04 | Purchase | 8,000.0 | $5.81 |
| Vogel Herbert S | Chief Operating Officer | 2020-03-03 | Purchase | 2,000.0 | $5.76 |
| Whitcomb David J. | VP-Marketing | 2020-03-03 | Purchase | 10,000.0 | $5.93 |
| Copeland David W | EVP and General Counsel | 2020-02-25 | Purchase | 5,000.0 | $7.0 |
| Copeland David W | EVP and General Counsel | 2020-02-24 | Purchase | 5,000.0 | $7.68 |
| PERU RAMIRO G | Director | 2020-02-24 | Purchase | 7,500.0 | $7.67 |
| Vogel Herbert S | EVP - Operations | 2019-05-29 | Purchase | 2,000.0 | $12.41 |
| Copeland David W | EVP and General Counsel | 2019-05-24 | Purchase | 10,000.0 | $12.71 |
| Ottoson Javan D | President & CEO | 2019-05-07 | Purchase | 5,000.0 | $14.63 |
| Ottoson Javan D | President & CEO | 2017-06-08 | Purchase | 1,000.0 | $16.14 |
| Ottoson Javan D | President & CEO | 2017-06-08 | Purchase | 800.0 | $16.75 |
| Ottoson Javan D | President & CEO | 2017-06-08 | Purchase | 200.0 | $16.77 |
| Vogel Herbert S | EVP - Operations | 2017-06-08 | Purchase | 1,000.0 | $16.2 |
| Vogel Herbert S | EVP - Operations | 2017-06-08 | Purchase | 1,400.0 | $16.81 |
| Vogel Herbert S | EVP - Operations | 2017-06-08 | Purchase | 600.0 | $16.8 |
| Vogel Herbert S | EVP - Operations | 2017-03-13 | Purchase | 1,000.0 | $21.84 |
| ROBESON ROSE M | Director | 2017-03-08 | Purchase | 1,000.0 | $23.36 |
| SULLIVAN WILLIAM D | Director | 2017-03-08 | Purchase | 200.0 | $24.32 |
| SULLIVAN WILLIAM D | Director | 2017-03-08 | Purchase | 4,800.0 | $24.31 |
| LEIKER LOREN M | Director | 2017-03-08 | Purchase | 20,000.0 | $24.57 |
| Vogel Herbert S | EVP - Operations | 2017-03-08 | Purchase | 2,000.0 | $23.1 |
| PERU RAMIRO G | Director | 2017-03-08 | Purchase | 1,500.0 | $23.4 |
| Quintana Julio M | Director | 2017-03-08 | Purchase | 20,000.0 | $24.59 |
| Vogel Herbert S | EVP - Operations | 2017-02-27 | Purchase | 600.0 | $25.69 |
| Vogel Herbert S | EVP - Operations | 2017-02-27 | Purchase | 400.0 | $25.71 |
| PERU RAMIRO G | Director | 2017-02-27 | Purchase | 1,000.0 | $25.42 |
| Ottoson Javan D | President & CEO | 2017-02-27 | Purchase | 5,000.0 | $25.22 |
| Copeland David W | EVP, GC & Corp. Sec. | 2017-02-27 | Purchase | 10,000.0 | $25.22 |
| SULLIVAN WILLIAM D | Director | 2017-02-27 | Purchase | 200.0 | $25.7 |
| SULLIVAN WILLIAM D | Director | 2017-02-27 | Purchase | 9,800.0 | $25.69 |
| Knott Kenneth J. | SVP-Bus Dv & Land & Asst Sec | 2016-09-29 | Sale | 661.0 | $40.0 |
| Vogel Herbert S | EVP - Operations | 2016-03-01 | Purchase | 2,000.0 | $8.39 |
| Vogel Herbert S | EVP - Operations | 2016-02-29 | Purchase | 2,000.0 | $9.05 |
| Ottoson Javan D | President & CEO | 2016-02-29 | Purchase | 2,500.0 | $9.0 |
| Vogel Herbert S | EVP - Operations | 2016-02-26 | Purchase | 2,000.0 | $8.48 |
| Ottoson Javan D | President & CEO | 2016-02-26 | Purchase | 2,500.0 | $8.38 |
| Ottoson Javan D | President & CEO | 2016-02-25 | Purchase | 1,500.0 | $7.55 |
| Ottoson Javan D | President & CEO | 2016-02-25 | Purchase | 1,000.0 | $7.46 |
| Copeland David W | EVP, GC & Corp. Sec. | 2015-12-08 | Purchase | 10,000.0 | $23.04 |
| Vogel Herbert S | EVP - Operations | 2015-06-09 | Purchase | 1,000.0 | $48.29 |
| Vogel Herbert S | EVP - Operations | 2015-06-08 | Purchase | 1,000.0 | $48.28 |
| SEIDL JOHN M | Director | 2015-03-02 | Sale | 3,500.0 | $46.78 |
| Vogel Herbert S | EVP - Operations | 2014-11-19 | Purchase | 1,000.0 | $50.55 |
| GARDINER WILLIAM J | Director | 2014-11-18 | Sale | 9,772.0 | $50.84 |
| Copeland David W | EVP, GC & Corp. Sec. | 2014-11-14 | Purchase | 5,000.0 | $51.54 |
| PERU RAMIRO G | Director | 2014-11-13 | Purchase | 1,000.0 | $51.06 |
| PERU RAMIRO G | Director | 2014-11-13 | Purchase | 4,000.0 | $51.5 |
| SEIDL JOHN M | Director | 2014-08-01 | Sale | 2,020.0 | $77.77 |
| Leyendecker Gregory T | Sr. VP & Regional Manager | 2014-07-16 | Sale | 1,933.0 | $78.13 |
| SEIDL JOHN M | Director | 2014-05-02 | Sale | 784.0 | $75.33 |
| Vogel Herbert S | Sr VP Portf Dev & Tech Servs | 2014-02-25 | Purchase | 1,000.0 | $71.5 |