SEC Insider Transactions from Sievert Stephanie A.

Last updated: 2026-03-14 11:51 UTC | Total transactions: 11

Sievert Stephanie A has filed 11 insider transactions across 1 company since February 2023.

Most recent transaction: a tax payment of 10438 shares of MDU RESOURCES GROUP INC ($MDU) on February 18, 2026.

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Transaction Date Company Ticker Insider Name Title Transaction Type Security Shares Price Shares Owned Following Total Shares Outstanding % of Owned % of Outstanding
Feb. 18, 2026 MDU RESOURCES GROUP INC $MDU Sievert Stephanie A ChiefAccntg&RegAffairsOfficer F Common Stock 10438 $20.36 90,530.6280 205,300,000 10.34% 0.01%
Feb. 17, 2026 MDU RESOURCES GROUP INC $MDU Sievert Stephanie A ChiefAccntg&RegAffairsOfficer A Common Stock 4544 $0.00 100,968.6280 205,300,000 4.71% 0.00%
Feb. 12, 2025 MDU RESOURCES GROUP INC $MDU Sievert Stephanie A ChiefAccntg&RegAffairsOfficer A Common Stock 4974 $0.00 105,866.6420 204,653,000 4.93% 0.00%
Feb. 12, 2025 MDU RESOURCES GROUP INC $MDU Sievert Stephanie A ChiefAccntg&RegAffairsOfficer F Common Stock 9506 $16.83 96,360.6420 204,653,000 8.98% 0.00%
Feb. 15, 2024 MDU RESOURCES GROUP INC $MDU Sievert Stephanie A VP, CAO & Controller F Common Stock 3842 $20.85 63,583.4700 203,938,000 5.70% 0.00%
Feb. 15, 2024 MDU RESOURCES GROUP INC $MDU Sievert Stephanie A VP, CAO & Controller A Common Stock 15018 $0.00 67,425.4700 203,938,000 28.66% 0.01%
May 31, 2023 MDU RESOURCES GROUP INC $MDU Barth Stephanie A VP, CAO & Controller A Common Stock 4721 $0.00 40,534.3300 203,462,000 13.18% 0.00%
May 31, 2023 MDU RESOURCES GROUP INC $MDU Barth Stephanie A VP, CAO & Controller A Common Stock 6061 $0.00 35,813.3300 203,462,000 20.37% 0.00%
Feb. 16, 2023 MDU RESOURCES GROUP INC $MDU Barth Stephanie A VP, CAO & Controller A Common Stock 5275 $31.16 31,629.8660 203,462,000 20.02% 0.00%
Feb. 16, 2023 MDU RESOURCES GROUP INC $MDU Barth Stephanie A VP, CAO & Controller A Common Stock 9204 $0.00 26,354.8660 203,462,000 53.66% 0.00%
Feb. 16, 2023 MDU RESOURCES GROUP INC $MDU Barth Stephanie A VP, CAO & Controller F Common Stock 1892 $31.16 29,737.8660 203,462,000 5.98% 0.00%