SEC CIK 1381734
West Malynda K
Reported ownership across 3 companies, sourced from SEC Form 4 filings and updated daily.
Current Positions
| Company | Shares Owned | As Of |
|---|---|---|
| MUSAview stock → | 120,486.642 | 2026-02-11 |
| SFNCview stock → | 27,774 | 2026-10-01 |
| MURview stock → | 27,442 | 2013-10-01 |
Position History — MUSA
Reported shares owned immediately after each Form 4 transaction, over time.
Recent Filings — MUSA
| Date | Activity | Shares | Price | Owned After |
|---|---|---|---|---|
| 2026-02-11 | Option exercise (derivative) | 2,500 | $0.00 | 11,430 |
| 2026-02-11 | Grant / award (derivative) | 3,065 | $0.00 | 5,734.803 |
| 2026-02-11 | Grant / award (derivative) | 6,130 | $0.00 | 13,930 |
| 2026-02-11 | Grant / award (derivative) | 10,116 | $0.00 | 10,116 |
| 2026-02-11 | Tax withholding | 1,813 | $363.36 | 120,486.642 |
| 2026-02-11 | Option exercise | 4,191 | $0.00 | 122,299.642 |
| 2026-02-06 | Option exercise (derivative) | 1,269 | $0.00 | 2,669.8 |
| 2026-02-06 | Option exercise | 1,269 | $0.00 | 118,657.64 |
| 2026-02-06 | Tax withholding | 549 | $397.42 | 118,108.64 |
| 2026-02-04 | Open-market sale | 3,967 | $450.00 | 117,388.64 |
| 2026-01-15 | Option exercise (derivative) | 9,200 | $0.00 | 0 |
| 2026-01-15 | Tax withholding | 5,233 | $444.63 | 121,355.64 |
| 2026-01-15 | Option exercise | 9,200 | $106.72 | 126,588.64 |
| 2026-01-07 | Open-market sale | 4,051 | $425.00 | 117,388.64 |
| 2026-01-06 | Option exercise (derivative) | 8,000 | $0.00 | 0 |
| 2026-01-06 | Tax withholding | 3,949 | $416.54 | 121,439.64 |
| 2026-01-06 | Option exercise | 8,000 | $76.15 | 125,388.64 |
| 2025-08-12 | Option exercise (derivative) | 4,100 | $0.00 | 8,000 |
| 2025-08-12 | Open-market sale | 1,859 | $386.22 | 117,388.64 |
| 2025-08-12 | Tax withholding | 2,241 | $378.95 | 119,247.64 |
| 2025-08-12 | Option exercise | 4,100 | $0.00 | 121,488.64 |
| 2025-02-12 | Grant / award (derivative) | 2,500 | $0.00 | 10,900 |
| 2025-02-12 | Grant / award (derivative) | 1,250 | $0.00 | 3,900 |
| 2025-02-12 | Option exercise (derivative) | 3,100 | $0.00 | 7,800 |
| 2025-02-12 | Grant / award (derivative) | 4,000 | $0.00 | 4,000 |
| 2025-02-12 | Option exercise | 6,286 | $0.00 | 120,041.64 |
| 2025-02-12 | Tax withholding | 2,653 | $0.00 | 117,388.64 |
| 2025-02-07 | Option exercise (derivative) | 1,572 | $0.00 | 2,650 |
| 2025-02-07 | Tax withholding | 453 | $499.48 | 113,755.64 |
| 2025-02-07 | Option exercise | 1,572 | $0.00 | 114,208.64 |
| 2024-12-02 | Grant / award (derivative) | 1.57 | — | 21.75 |
| 2024-12-02 | Grant / award (derivative) | 1.4 | — | 5.45 |
| 2024-12-02 | Grant / award (derivative) | 1.26 | — | 11.21 |
| 2024-09-05 | Grant / award (derivative) | 1.11 | $0.00 | 9.95 |
| 2024-09-05 | Grant / award (derivative) | 1.38 | $0.00 | 20.18 |
| 2024-09-05 | Grant / award (derivative) | 1.23 | $0.00 | 4.05 |
| 2024-06-03 | Grant / award (derivative) | 1.39 | $0.00 | 2.82 |
| 2024-06-03 | Grant / award (derivative) | 1.55 | $0.00 | 18.8 |
| 2024-06-03 | Grant / award (derivative) | 1.25 | $0.00 | 8.84 |
| 2024-03-07 | Grant / award (derivative) | 1.43 | $0.00 | 1.43 |
| 2024-03-07 | Grant / award (derivative) | 1.28 | $0.00 | 7.6 |
| 2024-03-07 | Grant / award (derivative) | 1.6 | $0.00 | 17.24 |
| 2024-02-15 | Grant / award (derivative) | 2,800 | $0.00 | 8,400 |
| 2024-02-15 | Grant / award (derivative) | 1,400 | $0.00 | 4,200 |
| 2024-02-15 | Grant / award (derivative) | 4,200 | $392.66 | 4,200 |
| 2024-02-14 | Option exercise (derivative) | 4,600 | $0.00 | 5,600 |
| 2024-02-14 | Option exercise | 9,356 | $0.00 | 116,700.64 |
| 2024-02-14 | Tax withholding | 4,064 | $391.54 | 112,636.64 |
| 2024-02-09 | Option exercise (derivative) | 39.43 | $0.00 | 0 |
| 2024-02-09 | Option exercise (derivative) | 2,300 | $0.00 | 2,800 |
| 2024-02-09 | Tax withholding | 687 | $393.71 | 107,344.64 |
| 2024-02-09 | Option exercise | 2,340 | $0.00 | 108,031.64 |
| 2023-12-01 | Grant / award (derivative) | 1.71 | $0.00 | 15.65 |
| 2023-12-01 | Grant / award (derivative) | 1.38 | $0.00 | 6.32 |
| 2023-12-01 | Grant / award (derivative) | 2.56 | $0.00 | 39.43 |
| 2023-09-07 | Grant / award (derivative) | 2.86 | $0.00 | 36.87 |
| 2023-09-07 | Grant / award (derivative) | 1.92 | $0.00 | 13.93 |
| 2023-09-07 | Grant / award (derivative) | 1.54 | $0.00 | 4.94 |
| 2023-09-06 | Option exercise (derivative) | 220.99 | $0.00 | 0 |
| 2023-09-06 | Grant / award (derivative) | 15.38 | $0.00 | 220.99 |
| 2023-09-06 | Option exercise (derivative) | 12,333 | $0.00 | 5,100 |
| 2023-09-06 | Tax withholding | 5,531 | $315.09 | 105,691.72 |
| 2023-09-06 | Option exercise | 12,554 | $0.00 | 111,222.72 |
| 2023-06-01 | Grant / award (derivative) | 2.11 | $0.00 | 3.82 |
| 2023-06-01 | Grant / award (derivative) | 1.7 | $0.00 | 5.52 |
| 2023-06-01 | Grant / award (derivative) | 16.97 | $0.00 | 205.61 |
| 2023-06-01 | Grant / award (derivative) | 3.16 | $0.00 | 34.01 |
| 2023-03-01 | Grant / award (derivative) | 2.13 | $0.00 | 9.9 |
| 2023-03-01 | Grant / award (derivative) | 3.18 | $0.00 | 30.85 |
| 2023-03-01 | Grant / award (derivative) | 17.1 | $0.00 | 188.64 |
| 2023-03-01 | Grant / award (derivative) | 1.71 | $0.00 | 1.71 |
| 2023-02-08 | Grant / award (derivative) | 1,250 | $0.00 | 17,433 |
| 2023-02-08 | Grant / award (derivative) | 2,500 | $0.00 | 15,100 |
| 2023-02-08 | Option exercise (derivative) | 4,900 | $0.00 | 10,200 |
| 2023-02-08 | Grant / award (derivative) | 3,800 | $263.48 | 3,800 |
| 2023-02-08 | Option exercise (derivative) | 68.16 | $0.00 | 0 |
| 2023-02-08 | Option exercise | 9,936 | $0.00 | 102,855.72 |
| 2023-02-08 | Tax withholding | 4,187 | $263.48 | 98,668.72 |
| 2023-02-03 | Option exercise (derivative) | 2,450 | $0.00 | 16,183 |
| 2023-02-03 | Option exercise (derivative) | 34.08 | $0.00 | 0 |
| 2023-02-03 | Option exercise | 34.08 | $0.00 | 94,038.72 |
| 2023-02-03 | Option exercise | 2,450 | $0.00 | 94,004.64 |
| 2023-02-03 | Tax withholding | 1,119 | $253.77 | 92,919.72 |
| 2022-12-01 | Grant / award (derivative) | 14.36 | $0.00 | 171.54 |
| 2022-12-01 | Grant / award (derivative) | 2.67 | $0.00 | 27.67 |
| 2022-12-01 | Grant / award (derivative) | 2.85 | $0.00 | 34.08 |
| 2022-12-01 | Grant / award (derivative) | 1.79 | $0.00 | 7.77 |
| 2022-09-08 | Grant / award (derivative) | 2.71 | $0.00 | 31.23 |
| 2022-09-08 | Grant / award (derivative) | 13.63 | $0.00 | 157.19 |
| 2022-09-08 | Grant / award (derivative) | 2.54 | $0.00 | 25 |
| 2022-09-08 | Grant / award (derivative) | 1.7 | $0.00 | 5.99 |
| 2022-08-09 | Option exercise (derivative) | 10,500 | $0.00 | 0 |
| 2022-08-09 | Open-market sale | 4,346 | $284.54 | 91,554.64 |
| 2022-08-09 | Tax withholding | 6,154 | $284.75 | 95,900.64 |
| 2022-08-09 | Option exercise | 10,500 | $71.00 | 102,054.64 |
| 2022-06-01 | Grant / award (derivative) | 14.76 | $0.00 | 143.56 |
| 2022-06-01 | Grant / award (derivative) | 2.75 | $0.00 | 22.46 |
| 2022-06-01 | Grant / award (derivative) | 1.84 | $0.00 | 4.29 |
| 2022-06-01 | Grant / award (derivative) | 2.93 | $0.00 | 28.52 |
| 2022-03-03 | Grant / award (derivative) | 3.91 | $0.00 | 25.59 |
| 2022-03-03 | Grant / award (derivative) | 3.66 | $0.00 | 19.71 |
| 2022-03-03 | Grant / award (derivative) | 2.45 | $0.00 | 2.45 |
| 2022-03-03 | Grant / award (derivative) | 19.66 | $0.00 | 128.8 |
| 2022-02-09 | Grant / award (derivative) | 5,600 | $181.18 | 5,600 |
| 2022-02-09 | Option exercise (derivative) | 56 | $0.00 | 0 |
| 2022-02-09 | Grant / award (derivative) | 1,550 | $0.00 | 18,633 |
| 2022-02-09 | Grant / award (derivative) | 3,100 | $0.00 | 19,000 |
| 2022-02-09 | Option exercise (derivative) | 6,400 | $0.00 | 12,600 |
| 2022-02-09 | Tax withholding | 5,454 | $181.18 | 91,554.64 |
| 2022-02-09 | Option exercise | 12,912 | $0.00 | 97,008.64 |
| 2022-02-04 | Option exercise (derivative) | 28 | $0.00 | 0 |
| 2022-02-04 | Option exercise (derivative) | 3,200 | $0.00 | 17,083 |
| 2022-02-04 | Option exercise | 3,200 | $0.00 | 85,539.64 |
| 2022-02-04 | Option exercise | 28 | $0.00 | 85,567.64 |
| 2022-02-04 | Tax withholding | 1,471 | $183.48 | 84,096.64 |
| 2021-12-01 | Grant / award (derivative) | 5.27 | $0.00 | 28.32 |
| 2021-12-01 | Grant / award (derivative) | 4.04 | $0.00 | 21.68 |
| 2021-12-01 | Grant / award (derivative) | 3.78 | $0.00 | 16.05 |
| 2021-12-01 | Grant / award (derivative) | 20.33 | $0.00 | 109.13 |
| 2021-09-09 | Grant / award (derivative) | 3.7 | $0.00 | 12.27 |
| 2021-09-09 | Grant / award (derivative) | 3.95 | $0.00 | 17.64 |
| 2021-09-09 | Grant / award (derivative) | 5.16 | $0.00 | 23.04 |
| 2021-09-09 | Grant / award (derivative) | 19.89 | $0.00 | 88.81 |
| 2021-06-01 | Grant / award (derivative) | 4.25 | $0.00 | 13.69 |
| 2021-06-01 | Grant / award (derivative) | 5.56 | $0.00 | 17.88 |
| 2021-06-01 | Grant / award (derivative) | 21.42 | $0.00 | 68.92 |
| 2021-06-01 | Grant / award (derivative) | 3.99 | $0.00 | 8.57 |
| 2021-03-04 | Grant / award (derivative) | 6.38 | $0.00 | 12.33 |
| 2021-03-04 | Grant / award (derivative) | 4.89 | $0.00 | 9.44 |
| 2021-03-04 | Grant / award (derivative) | 4.58 | $0.00 | 4.58 |
| 2021-03-04 | Grant / award (derivative) | 24.6 | $0.00 | 47.5 |
| 2021-02-10 | Grant / award (derivative) | 9,100 | $126.00 | 9,100 |
| 2021-02-10 | Option exercise (derivative) | 7,966 | $0.00 | 8,334 |
| 2021-02-10 | Option exercise (derivative) | 16 | $0.00 | 0 |
| 2021-02-10 | Grant / award (derivative) | 4,600 | $0.00 | 12,934 |
| 2021-02-10 | Grant / award (derivative) | 2,300 | $0.00 | 20,283 |
| 2021-02-10 | Tax withholding | 2,798 | $126.00 | 82,339.64 |
| 2021-02-10 | Option exercise | 16 | $0.00 | 82,355.64 |
| 2021-02-10 | Option exercise | 7,966 | $0.00 | 85,137.64 |
| 2021-02-10 | Option exercise (derivative) | 5,000 | $0.00 | 11,300 |
| 2021-02-10 | Option exercise (derivative) | 16 | $0.00 | 0 |
| 2021-02-10 | Option exercise | 7,966 | $0.00 | 85,137.64 |
| 2021-02-10 | Tax withholding | 2,798 | $126.00 | 82,339.64 |
| 2021-02-07 | Option exercise (derivative) | 2,500 | $0.00 | 17,983 |
| 2021-02-07 | Option exercise (derivative) | 4.64 | $0.00 | 0 |
| 2021-02-07 | Tax withholding | 1,166 | $128.39 | 77,171.64 |
| 2021-02-07 | Option exercise | 4.64 | $0.00 | 78,337.64 |
| 2021-02-07 | Option exercise | 2,500 | $0.00 | 78,333 |
| 2020-12-08 | Grant / award (derivative) | 5.94 | $0.00 | 5.94 |
| 2020-12-08 | Grant / award (derivative) | 4.64 | $0.00 | 4.64 |
| 2020-12-08 | Grant / award (derivative) | 22.9 | $0.00 | 22.9 |
| 2020-12-08 | Grant / award (derivative) | 4.55 | $0.00 | 4.55 |
| 2020-09-15 | Option exercise (derivative) | 14,300 | $0.00 | 0 |
| 2020-09-15 | Option exercise | 13,200 | $59.11 | 89,033 |
| 2020-09-15 | Option exercise | 14,300 | $65.75 | 103,333 |
| 2020-09-15 | Option exercise | 9,700 | $70.57 | 113,033 |
| 2020-09-15 | Tax withholding | 26,406 | $139.61 | 86,627 |
| 2020-09-15 | Open-market sale | 10,794 | $138.77 | 75,833 |
| 2020-02-08 | Option exercise (derivative) | 3,350 | $0.00 | 20,483 |
| 2020-02-08 | Tax withholding | 1,540 | $106.14 | 75,833 |
| 2020-02-08 | Option exercise | 3,350 | $0.00 | 77,373 |
| 2020-02-05 | Grant / award (derivative) | 9,200 | $0.00 | 9,200 |
| 2020-02-05 | Option exercise (derivative) | 6,700 | $0.00 | 11,400 |
| 2020-02-05 | Grant / award (derivative) | 4,900 | $0.00 | 16,300 |
| 2020-02-05 | Grant / award (derivative) | 2,450 | $0.00 | 23,833 |
| 2020-02-05 | Tax withholding | 3,221 | $106.72 | 74,023 |
| 2020-02-05 | Option exercise | 9,988 | $0.00 | 77,244 |
| 2019-02-08 | Option exercise (derivative) | 3,650 | $0.00 | 21,383 |
| 2019-02-08 | Option exercise | 3,650 | $0.00 | 68,945 |
| 2019-02-08 | Tax withholding | 1,689 | $75.70 | 67,256 |
| 2019-02-06 | Option exercise (derivative) | 12,045 | $0.00 | 11,700 |
| 2019-02-06 | Grant / award (derivative) | 6,400 | $0.00 | 18,100 |
| 2019-02-06 | Grant / award (derivative) | 3,200 | $0.00 | 25,033 |
| 2019-02-06 | Grant / award (derivative) | 12,100 | $76.15 | 12,100 |
| 2019-02-06 | Option exercise | 12,045 | $0.00 | 70,918 |
| 2019-02-06 | Tax withholding | 5,623 | $76.15 | 65,295 |
| 2018-10-22 | Option exercise (derivative) | 33,414 | $0.00 | 21,833 |
| 2018-10-22 | Option exercise | 33,414 | $0.00 | 74,327 |
| 2018-10-22 | Tax withholding | 15,454 | $80.09 | 58,873 |
| 2018-09-06 | Option exercise (derivative) | 5,648 | $0.00 | 55,247 |
| 2018-09-06 | Tax withholding | 2,613 | $83.58 | 40,913 |
| 2018-09-06 | Option exercise | 5,648 | $0.00 | 43,526 |
| 2018-08-07 | Option exercise (derivative) | 14,300 | $0.00 | 0 |
| 2018-08-07 | Open-market sale | 4,105 | $85.05 | 37,878 |
| 2018-08-07 | Tax withholding | 10,195 | $84.71 | 41,983 |
| 2018-08-07 | Option exercise | 14,300 | $0.00 | 52,178 |
| 2018-02-09 | Option exercise (derivative) | 2,700 | $0.00 | 60,895 |
| 2018-02-09 | Option exercise | 2,700 | $0.00 | 39,127 |
| 2018-02-09 | Tax withholding | 1,249 | $70.44 | 37,878 |
| 2018-02-07 | Grant / award (derivative) | 10,500 | $71.00 | 10,500 |
| 2018-02-07 | Grant / award (derivative) | 2,500 | $0.00 | 63,595 |
| 2018-02-07 | Option exercise (derivative) | 8,735 | $0.00 | 10,665 |
| 2018-02-07 | Grant / award (derivative) | 5,000 | $0.00 | 15,665 |
| 2018-02-07 | Option exercise | 8,735 | $0.00 | 40,519 |
| 2018-02-07 | Tax withholding | 4,092 | $71.00 | 36,427 |
| 2017-02-10 | Option exercise (derivative) | 4,400 | $0.00 | 61,095 |
| 2017-02-10 | Tax withholding | 2,150 | $66.13 | 31,784 |
| 2017-02-10 | Option exercise | 4,400 | $0.00 | 33,934 |
| 2017-02-08 | Option exercise (derivative) | 13,780 | $0.00 | 19,400 |
| 2017-02-08 | Grant / award (derivative) | 14,300 | $65.75 | 14,300 |
| 2017-02-08 | Grant / award (derivative) | 3,350 | $0.00 | 65,495 |
| 2017-02-08 | Grant / award (derivative) | 6,700 | $0.00 | 28,200 |
| 2017-02-08 | Option exercise | 13,780 | $0.00 | 36,321 |
| 2017-02-08 | Tax withholding | 6,787 | $65.75 | 29,534 |
| 2016-08-08 | Option exercise (derivative) | 32,504 | $0.00 | 0 |
| 2016-08-08 | Open-market sale | 9,463 | $77.54 | 22,541 |
| 2016-08-08 | Tax withholding | 23,041 | $79.29 | 32,004 |
| 2016-08-08 | Option exercise | 32,504 | $0.00 | 55,045 |
| 2016-02-10 | Grant / award (derivative) | 7,300 | $0.00 | 21,500 |
| 2016-02-10 | Grant / award (derivative) | 13,200 | $0.00 | 13,200 |
| 2016-02-10 | Grant / award (derivative) | 3,650 | $0.00 | 62,145 |
| 2016-02-05 | Option exercise (derivative) | 14,171 | $0.00 | 58,495 |
| 2016-02-05 | Tax withholding | 4,910 | $57.75 | 8,370 |
| 2016-02-05 | Option exercise | 14,171 | $0.00 | 22,541 |
| 2015-05-08 | Open-market buy | 432 | $60.32 | 13,280 |
| 2015-02-12 | Option exercise (derivative) | 32,503 | $0.00 | 32,504 |
| 2015-02-12 | Option exercise (derivative) | 61,493 | $0.00 | 0 |
| 2015-02-12 | Option exercise | 24,158 | $0.00 | 98,499 |
| 2015-02-12 | Option exercise | 61,493 | $0.00 | 74,341 |
| 2015-02-12 | Tax withholding | 84,333 | $71.51 | 46,669 |
| 2015-02-12 | Option exercise | 32,503 | $0.00 | 131,002 |
| 2015-02-12 | Open-market sale | 33,821 | $71.31 | 12,848 |
| 2015-02-10 | Grant / award (derivative) | 5,400 | $0.00 | 14,200 |
| 2015-02-10 | Grant / award (derivative) | 9,700 | $0.00 | 9,700 |
| 2015-02-10 | Grant / award (derivative) | 2,700 | $0.00 | 72,666 |
| 2015-01-30 | Option exercise (derivative) | 9,554 | $0.00 | 69,966 |
| 2015-01-30 | Option exercise | 9,554 | $0.00 | 16,169 |
| 2015-01-30 | Tax withholding | 3,321 | $69.81 | 12,848 |
| 2014-05-08 | Open-market buy | 959 | $44.99 | 6,615 |
| 2014-02-11 | Grant / award (derivative) | 4,400 | $0.00 | 79,520 |
| 2014-02-11 | Grant / award (derivative) | 14,300 | $0.00 | 14,300 |
| 2014-02-11 | Grant / award (derivative) | 8,800 | $0.00 | 8,800 |
| 2014-01-31 | Option exercise (derivative) | 1,809 | $0.00 | 75,120 |
| 2014-01-31 | Option exercise | 1,809 | $0.00 | 6,278 |
| 2014-01-31 | Tax withholding | 622 | $38.74 | 5,656 |
| 2013-10-22 | Grant / award (derivative) | 33,414 | $0.00 | 76,929 |
| 2013-10-09 | Grant / award (derivative) | 14,171 | $0.00 | 43,515 |
| 2013-10-09 | Grant / award (derivative) | 1,809 | $0.00 | 19,790 |
| 2013-10-09 | Grant / award (derivative) | 9,554 | $0.00 | 29,344 |
| 2013-09-06 | Grant / award (derivative) | 17,981 | $0.00 | 17,981 |
| 2013-09-06 | Grant / award (derivative) | 24,158 | $0.00 | 24,158 |
| 2013-09-06 | Grant / award (derivative) | 61,493 | $0.00 | 61,493 |
| 2013-09-06 | Grant / award (derivative) | 65,007 | $0.00 | 65,007 |
| 2013-08-30 | J | 158 | — | 158 |
| 2013-08-30 | J | 4,469 | — | 4,469 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.