Shannon Heim

Companies

• NorthWestern Energy Group, Inc.General counsel Mar 6, 2024 to now¹
• NorthWestern EnergyVice President and GC Jan 3, 2023 to Mar 9, 2023²

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

• NENorthWestern Energy Group, Inc. NWE8,795 shares³$653.2K at $74.27Feb 27, 2026
• NorthWestern Energy1,330 shares⁴Mar 7, 2023

As of each latest filing. The line shows shares held over time.

Recent filings

• Feb 27, 2026Shares withheld for tax 892 shares of NorthWestern Energy Group, Inc.³
• Feb 27, 2026Granted 2,818 shares at $68.45 of NorthWestern Energy Group, Inc.³
• Feb 24, 2026Shares withheld for tax 11 shares of NorthWestern Energy Group, Inc.⁵
• Feb 24, 2026Granted 148 shares at $68.45 of NorthWestern Energy Group, Inc.⁵
• Jan 15, 2026Shares withheld for tax 442 shares at $64.54 of NorthWestern Energy Group, Inc.⁶
• Mar 7, 2025Granted 27 shares at $54.12 of NorthWestern Energy Group, Inc.⁷
• Mar 3, 2025Granted 2,257 shares of NorthWestern Energy Group, Inc.⁸
• Mar 3, 2025Granted 361 shares at $54.12 of NorthWestern Energy Group, Inc.⁸
• Mar 13, 2024Granted 2,530 shares of NorthWestern Energy Group, Inc.⁹
• Mar 5, 2024Granted 141 shares at $46.70 of NorthWestern Energy Group, Inc.¹⁰
• Mar 7, 2023Granted 1,330 shares of NorthWestern Energy⁴