Last 12 months
Inside the activity.
0 purchase rows · 0 sale rows
Disclosed non-derivative P/S rows, by transaction month. Includes amendments and private transactions.Monthly counts
| Month | Purchases | Sales |
|---|---|---|
| Nov 2025 | 0 | 0 |
| Dec 2025 | 0 | 0 |
| Jan 2026 | 0 | 0 |
| Feb 2026 | 0 | 0 |
| Mar 2026 | 0 | 0 |
| Apr 2026 | 0 | 0 |
| May 2026 | 0 | 0 |
| Jun 2026 | 0 | 0 |
| Jul 2026 | 0 | 0 |
| Aug 2026 | 0 | 0 |
| Sep 2026 | 0 | 0 |
| Oct 2026 | 0 | 0 |
Latest available
Insider transactions
Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”
The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.
| Transaction date | Owner / reported role | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| February 24, 2026 Filed Feb 25, 2026 15:45 UTC |
Hines John DVP - Energy Supply & MT Gov
|
GrantCommon Stock | 2,474 | $68.45 | $169,345.30 |
DisclosureSEC source: 0001522051-26-000004 · wk-form4_1772052352.xml · nonDerivative · entry 1 Hines John D · CIK 0001522051 · VP - Energy Supply & MT Gov 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 41,073 F1 · date: Includes underlying deferred share units that are issuable subsequent to the reporting person's termination of service from the company. F2 · shares: Shares acquired upon 12/31/25 vesting of performance units granted under the company's 2023 Long-Term Incentive Program. F3 · price: Share price is the closing share price on 2/11/26, the date when the company's Board of Directors approved payout and vesting of the award. Read SEC document |
| February 24, 2026 Filed Feb 25, 2026 15:48 UTC |
Cashell Michael RVP - Transmission
|
Tax withholdingCommon Stock | 31 | $0.00 | $0.00 |
DisclosureSEC source: 0001522052-26-000004 · wk-form4_1772052478.xml · nonDerivative · entry 2 Cashell Michael R · CIK 0001522052 · VP - Transmission 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 25,652 Read SEC document |
| February 24, 2026 Filed Feb 25, 2026 15:48 UTC |
Cashell Michael RVP - Transmission
|
GrantCommon Stock | 1,329 | $68.45 | $90,970.05 |
DisclosureSEC source: 0001522052-26-000004 · wk-form4_1772052478.xml · nonDerivative · entry 1 Cashell Michael R · CIK 0001522052 · VP - Transmission 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 25,683 F1 · security: Includes underlying deferred share units that are issuable subsequent to the reporting person's termination of service from the company. F2 · shares: Shares acquired upon 12/31/25 vesting of performance units granted under the company's 2020 Executive Retirement-Retention Plan. F3 · price: Share price is the closing share price on 2/11/26, the date when the company's Board of Directors approved payout and vesting of the award. F4 · balance_after: Includes deferred shares acquired from dividend reinvestment. Read SEC document |
| February 24, 2026 Filed Feb 25, 2026 15:50 UTC |
Lail Crystal DawnVP and CFO
|
Tax withholdingCommon Stock | 29 | $0.00 | $0.00 |
DisclosureSEC source: 0001656678-26-000004 · wk-form4_1772052605.xml · nonDerivative · entry 2 Lail Crystal Dawn · CIK 0001656678 · VP and CFO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 30,401 Read SEC document |
| February 24, 2026 Filed Feb 25, 2026 15:50 UTC |
Lail Crystal DawnVP and CFO
|
GrantCommon Stock | 1,260 | $68.45 | $86,247.00 |
DisclosureSEC source: 0001656678-26-000004 · wk-form4_1772052605.xml · nonDerivative · entry 1 Lail Crystal Dawn · CIK 0001656678 · VP and CFO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 30,430 F1 · security: Includes underlying deferred share units that are issuable subsequent to the reporting person's termination of service from the company. F2 · shares: Shares acquired upon 12/31/25 vesting of performance units granted under the company's 2020 Executive Retirement-Retention Plan. F3 · price: Share price is the closing share price on 2/11/26, the date when the company's Board of Directors approved payout and vesting of the award. Read SEC document |
| February 24, 2026 Filed Feb 25, 2026 15:47 UTC |
Heim ShannonVP and General Counsel
|
Tax withholdingCommon Stock | 11 | $0.00 | $0.00 |
DisclosureSEC source: 0001960374-26-000004 · wk-form4_1772052427.xml · nonDerivative · entry 2 Heim Shannon · CIK 0001960374 · VP and General Counsel 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 6,869 Read SEC document |
| February 24, 2026 Filed Feb 25, 2026 15:47 UTC |
Heim ShannonVP and General Counsel
|
GrantCommon Stock | 148 | $68.45 | $10,130.60 |
DisclosureSEC source: 0001960374-26-000004 · wk-form4_1772052427.xml · nonDerivative · entry 1 Heim Shannon · CIK 0001960374 · VP and General Counsel 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 6,880 F1 · security: Includes underlying deferred share units that are issuable subsequent to the reporting person's termination of service from the company. F2 · shares: Shares acquired upon 12/31/25 vesting of performance units granted under the company's 2023 Long-Term Incentive Program. F3 · price: Share price is the closing share price on 2/11/26, the date when the company's Board of Directors approved payout and vesting of the award. F4 · balance_after: Total shares owned includes shares acquired from participation in the company's Employee Stock Purchase Plan and through dividend reinvestment. Read SEC document |
| February 03, 2026 Filed Feb 4, 2026 15:05 UTC |
HORSFALL JAN ROBERTDirector
|
GrantCommon Stock | 581 | $64.54 | $37,497.74 |
DisclosureSEC source: 0001244563-26-000002 · wk-form4_1770217526.xml · nonDerivative · entry 1 HORSFALL JAN ROBERT · CIK 0001244563 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 10,505 F1 · shares: First quarter stock grant for 2026 received pursuant to the NorthWestern Energy Group, Inc. compensation rate schedule for non-employee directors. F2 · shares: Includes underlying deferred share units that are issuable subsequent to the reporting person's termination of service from the company. F3 · price: Grant price as of December 31, 2025. Shares issued as deferred share units on February 2, 2026. F4 · balance_after: Includes shares acquired from dividend reinvestment. Read SEC document |
| February 03, 2026 Filed Feb 4, 2026 15:02 UTC |
Yingling Jeffrey W.Director
|
GrantCommon Stock | 581 | $64.54 | $37,497.74 |
DisclosureSEC source: 0001730877-26-000002 · wk-form4_1770217373.xml · nonDerivative · entry 1 Yingling Jeffrey W. · CIK 0001730877 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 22,821 F1 · shares: First quarter stock grant for 2026 received pursuant to the NorthWestern Energy Group, Inc. compensation rate schedule for non-employee directors. F2 · shares: Includes underlying deferred share units that are issuable subsequent to the reporting person's termination of service from the company. F3 · price: Grant price as of December 31, 2025. Shares issued as deferred share units on February 2, 2026. F4 · balance_after: Includes shares acquired from dividend reinvestment. Read SEC document |
| January 22, 2026 Filed Jan 23, 2026 17:58 UTC |
Merkel JasonVP - Distribution
|
Tax withholdingCommon Stock | 206 | $64.54 | $13,295.24 |
DisclosureSEC source: 0001945750-26-000002 · wk-form4_1769209094.xml · nonDerivative · entry 1 Merkel Jason · CIK 0001945750 · VP - Distribution 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 4,746 Read SEC document |
| January 22, 2026 Filed Jan 23, 2026 17:51 UTC |
BIRD BRIAN BDirector · President and CEO
|
Tax withholdingCommon Stock | 2,397 | $64.54 | $154,702.38 |
DisclosureSEC source: 0001271670-26-000002 · wk-form4_1769208665.xml · nonDerivative · entry 1 BIRD BRIAN B · CIK 0001271670 · Director · President and CEO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 201,935 Read SEC document |
| January 22, 2026 Filed Jan 23, 2026 17:56 UTC |
Schroeppel Bobbi LVP - HR, Cust Care, Corp Comm
|
Tax withholdingCommon Stock | 327 | $64.54 | $21,104.58 |
DisclosureSEC source: 0001335071-26-000002 · wk-form4_1769209006.xml · nonDerivative · entry 1 Schroeppel Bobbi L · CIK 0001335071 · VP - HR, Cust Care, Corp Comm 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 35,336 Read SEC document |
| January 22, 2026 Filed Jan 23, 2026 18:03 UTC |
Cashell Michael RVP - Transmission
|
Tax withholdingCommon Stock | 381 | $64.54 | $24,589.74 |
DisclosureSEC source: 0001522052-26-000002 · wk-form4_1769209433.xml · nonDerivative · entry 1 Cashell Michael R · CIK 0001522052 · VP - Transmission 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 24,354 Read SEC document |
| January 22, 2026 Filed Jan 23, 2026 18:00 UTC |
Lail Crystal DawnVP and CFO
|
Tax withholdingCommon Stock | 808 | $64.54 | $52,148.32 |
DisclosureSEC source: 0001656678-26-000002 · wk-form4_1769209203.xml · nonDerivative · entry 1 Lail Crystal Dawn · CIK 0001656678 · VP and CFO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 29,170 Read SEC document |
| January 22, 2026 Filed Jan 23, 2026 17:55 UTC |
Vold JeanneVP - Technology
|
Tax withholdingCommon Stock | 223 | $64.54 | $14,392.42 |
DisclosureSEC source: 0001847810-26-000002 · wk-form4_1769208920.xml · nonDerivative · entry 1 Vold Jeanne · CIK 0001847810 · VP - Technology 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 13,020 Read SEC document |
| January 22, 2026 Filed Jan 23, 2026 18:01 UTC |
LaFave BleauVP - Bus Dvlpmt & Asset Mgmt
|
Tax withholdingCommon Stock | 89 | $64.54 | $5,744.06 |
DisclosureSEC source: 0001981436-26-000002 · wk-form4_1769209282.xml · nonDerivative · entry 1 LaFave Bleau · CIK 0001981436 · VP - Bus Dvlpmt & Asset Mgmt 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 2,722 Read SEC document |
| January 22, 2026 Filed Jan 26, 2026 10:24 UTC |
Berzina Jeffrey B.Controller
|
Tax withholdingCommon Stock | 124 | $64.54 | $8,002.96 |
DisclosureSEC source: 0001450010-26-000002 · wk-form4_1769441066.xml · nonDerivative · entry 1 Berzina Jeffrey B. · CIK 0001450010 · Controller 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 3,999 Read SEC document |
| January 15, 2026 Filed Jan 20, 2026 09:50 UTC |
Hines John DVP - Energy Supply & MT Gov
|
Tax withholdingCommon Stock | 84 | $64.54 | $5,421.36 |
DisclosureSEC source: 0001522051-26-000002 · wk-form4_1768920648.xml · nonDerivative · entry 1 Hines John D · CIK 0001522051 · VP - Energy Supply & MT Gov 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 38,599 Read SEC document |
| January 15, 2026 Filed Jan 20, 2026 09:54 UTC |
Heim ShannonVP and General Counsel
|
Tax withholdingCommon Stock | 442 | $64.54 | $28,526.68 |
DisclosureSEC source: 0001960374-26-000002 · wk-form4_1768920869.xml · nonDerivative · entry 1 Heim Shannon · CIK 0001960374 · VP and General Counsel 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 7,195 Read SEC document |
| January 02, 2026 Filed Jan 6, 2026 21:38 UTC |
Edwards Sherina M.Director
|
GrantCommon Stock | 581 | $64.54 | $37,497.74 |
DisclosureSEC source: 0001931208-26-000002 · wk-form4_1767735498.xml · nonDerivative · entry 1 Edwards Sherina M. · CIK 0001931208 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 8,885 F1 · shares: First quarter stock grant for 2026 received pursuant to the NorthWestern Energy Group, Inc. compensation rate schedule for non-employee directors. Read SEC document |
| January 02, 2026 Filed Jan 6, 2026 21:32 UTC |
YAZDI MAHVASHDirector
|
GrantCommon Stock | 581 | $64.54 | $37,497.74 |
DisclosureSEC source: 0001182496-26-000002 · wk-form4_1767735128.xml · nonDerivative · entry 1 YAZDI MAHVASH · CIK 0001182496 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 21,592 F1 · shares: First quarter stock grant for 2026 received pursuant to the NorthWestern Energy Group, Inc. compensation rate schedule for non-employee directors. F2 · balance_after: Includes shares acquired from dividend reinvestment. Read SEC document |
| January 02, 2026 Filed Jan 6, 2026 21:37 UTC |
Goodin David LDirector
|
GrantCommon Stock | 581 | $64.54 | $37,497.74 |
DisclosureSEC source: 0001428704-26-000002 · wk-form4_1767735429.xml · nonDerivative · entry 1 Goodin David L · CIK 0001428704 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 4,531 F1 · shares: First quarter stock grant for 2026 received pursuant to the NorthWestern Energy Group, Inc. compensation rate schedule for non-employee directors. Read SEC document |
| January 02, 2026 Filed Jan 6, 2026 21:33 UTC |
Sullivan Linda GDirector
|
GrantCommon Stock | 852 | $64.54 | $54,988.08 |
DisclosureSEC source: 0001328106-26-000002 · wk-form4_1767735221.xml · nonDerivative · entry 1 Sullivan Linda G · CIK 0001328106 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 32,632 F1 · shares: First quarter stock grant for 2026 received pursuant to the NorthWestern Energy Group, Inc. compensation rate schedule for non-employee directors. F2 · balance_after: Includes shares acquired from dividend reinvestment. Read SEC document |
| January 02, 2026 Filed Jan 6, 2026 21:35 UTC |
Larson Kent TDirector
|
GrantCommon Stock | 581 | $64.54 | $37,497.74 |
DisclosureSEC source: 0001530618-26-000002 · wk-form4_1767735297.xml · nonDerivative · entry 1 Larson Kent T · CIK 0001530618 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 10,948 F1 · shares: First quarter stock grant for 2026 received pursuant to the NorthWestern Energy Group, Inc. compensation rate schedule for non-employee directors. Read SEC document |
| January 02, 2026 Filed Jan 6, 2026 21:36 UTC |
Ide Britt EDirector
|
GrantCommon Stock | 581 | $64.54 | $37,497.74 |
DisclosureSEC source: 0001634403-26-000002 · wk-form4_1767735361.xml · nonDerivative · entry 1 Ide Britt E · CIK 0001634403 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 14,180 F1 · shares: First quarter stock grant for 2026 received pursuant to the NorthWestern Energy Group, Inc. compensation rate schedule for non-employee directors. F2 · balance_after: Includes shares acquired from dividend reinvestment. Read SEC document |
| December 19, 2025 Filed Dec 19, 2025 15:07 UTC |
BIRD BRIAN BDirector · President and CEO
|
Tax withholdingCommon Stock | 3,129 | $67.84 | $212,271.36 |
DisclosureSEC source: 0001271670-25-000009 · wk-form4_1766174825.xml · nonDerivative · entry 1 BIRD BRIAN B · CIK 0001271670 · Director · President and CEO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 202,884 Read SEC document |
| November 04, 2025 Filed Nov 5, 2025 14:55 UTC |
HORSFALL JAN ROBERTDirector
|
GrantCommon Stock | 640 | $58.61 | $37,510.40 |
DisclosureSEC source: 0001244563-25-000004 · wk-form4_1762354526.xml · nonDerivative · entry 1 HORSFALL JAN ROBERT · CIK 0001244563 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 9,896 F1 · shares: Fourth quarter stock grant for 2025 received pursuant to the NorthWestern Energy Group, Inc. compensation rate schedule for non-employee directors. F2 · shares: Represents underlying deferred share units that are issuable subsequent to the reporting person's termination of service from the company. F3 · price: Grant price as of September 30, 2025. Shares issued as deferred share units on November 3, 2025. F4 · balance_after: Includes shares acquired from dividend reinvestment. Read SEC document |
| November 04, 2025 Filed Nov 5, 2025 14:53 UTC |
Yingling Jeffrey W.Director
|
GrantCommon Stock | 640 | $58.61 | $37,510.40 |
DisclosureSEC source: 0001730877-25-000008 · wk-form4_1762354415.xml · nonDerivative · entry 1 Yingling Jeffrey W. · CIK 0001730877 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 22,026 F1 · shares: Fourth quarter stock grant for 2025 received pursuant to the NorthWestern Energy Group, Inc. compensation rate schedule for non-employee directors. F2 · shares: Represents underlying deferred share units that are issuable subsequent to the reporting person's termination of service from the company. F3 · price: Grant price as of September 30, 2025. Shares issued as deferred share units on November 3, 2025. F4 · balance_after: Includes shares acquired from dividend reinvestment. Read SEC document |
| October 06, 2025 Filed Oct 7, 2025 14:09 UTC |
Edwards Sherina M.Director
|
GrantCommon Stock | 640 | $58.61 | $37,510.40 |
DisclosureSEC source: 0001931208-25-000012 · wk-form4_1759846197.xml · nonDerivative · entry 1 Edwards Sherina M. · CIK 0001931208 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 8,304 F1 · shares: Fourth quarter stock grant for 2025 received pursuant to the NorthWestern Energy Group, Inc. compensation rate schedule for non-employee directors. Read SEC document |
| October 06, 2025 Filed Oct 7, 2025 13:56 UTC |
YAZDI MAHVASHDirector
|
GrantCommon Stock | 640 | $58.61 | $37,510.40 |
DisclosureSEC source: 0001182496-25-000005 · wk-form4_1759845398.xml · nonDerivative · entry 1 YAZDI MAHVASH · CIK 0001182496 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 20,884 F1 · shares: Fourth quarter stock grant for 2025 received pursuant to the NorthWestern Energy Group, Inc. compensation rate schedule for non-employee directors. F2 · balance_after: Includes shares acquired from dividend reinvestment. Read SEC document |
| October 06, 2025 Filed Oct 7, 2025 14:08 UTC |
Goodin David LDirector
|
GrantCommon Stock | 640 | $58.61 | $37,510.40 |
DisclosureSEC source: 0001428704-25-000006 · wk-form4_1759846083.xml · nonDerivative · entry 1 Goodin David L · CIK 0001428704 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 3,950 F1 · shares: Fourth quarter stock grant for 2025 received pursuant to the NorthWestern Energy Group, Inc. compensation rate schedule for non-employee directors. Read SEC document |
| October 06, 2025 Filed Oct 7, 2025 13:59 UTC |
Sullivan Linda GDirector
|
GrantCommon Stock | 938 | $58.61 | $54,976.18 |
DisclosureSEC source: 0001328106-25-000005 · wk-form4_1759845579.xml · nonDerivative · entry 1 Sullivan Linda G · CIK 0001328106 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 31,600 F1 · shares: Fourth quarter stock grant for 2025 received pursuant to the NorthWestern Energy Group, Inc. compensation rate schedule for non-employee directors. F2 · balance_after: Includes shares acquired from dividend reinvestment. Read SEC document |
| October 06, 2025 Filed Oct 7, 2025 14:02 UTC |
Larson Kent TDirector
|
GrantCommon Stock | 640 | $58.61 | $37,510.40 |
DisclosureSEC source: 0001530618-25-000004 · wk-form4_1759845731.xml · nonDerivative · entry 1 Larson Kent T · CIK 0001530618 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 10,367 F1 · shares: Fourth quarter stock grant for 2025 received pursuant to the NorthWestern Energy Group, Inc. compensation rate schedule for non-employee directors. Read SEC document |
| October 06, 2025 Filed Oct 7, 2025 14:05 UTC |
Ide Britt EDirector
|
GrantCommon Stock | 640 | $58.61 | $37,510.40 |
DisclosureSEC source: 0001634403-25-000005 · wk-form4_1759845907.xml · nonDerivative · entry 1 Ide Britt E · CIK 0001634403 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 13,462 F1 · shares: Fourth quarter stock grant for 2025 received pursuant to the NorthWestern Energy Group, Inc. compensation rate schedule for non-employee directors. F2 · balance_after: Includes shares acquired from dividend reinvestment. Read SEC document |
| August 01, 2025 Filed Aug 4, 2025 15:08 UTC |
HORSFALL JAN ROBERTDirector
|
GrantCommon Stock | 731 | $51.30 | $37,500.30 |
DisclosureSEC source: 0001993004-25-000126 · wk-form4_1754320135.xml · nonDerivative · entry 1 HORSFALL JAN ROBERT · CIK 0001244563 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 9,232 F1 · shares: Third quarter stock grant for 2025 received pursuant to the NorthWestern Energy Group, Inc. compensation rate schedule for non-employee directors. F2 · shares: Represents underlying deferred share units that are issuable subsequent to the reporting person's termination of service from the company. F3 · price: Grant price as of June 30, 2025. Shares issued as deferred share units on August 1, 2025. F4 · balance_after: Includes shares acquired from dividend reinvestment. Read SEC document |
| August 01, 2025 Filed Aug 4, 2025 15:06 UTC |
Yingling Jeffrey W.Director
|
GrantCommon Stock | 731 | $51.30 | $37,500.30 |
DisclosureSEC source: 0001993004-25-000124 · wk-form4_1754319972.xml · nonDerivative · entry 1 Yingling Jeffrey W. · CIK 0001730877 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 21,157 F1 · shares: Third quarter stock grant for 2025 received pursuant to the NorthWestern Energy Group, Inc. compensation rate schedule for non-employee directors. F2 · shares: Represents underlying deferred share units that are issuable subsequent to the reporting person's termination of service from the company. F3 · price: Grant price as of June 30, 2025. Shares issued as deferred share units on August 1, 2025. F4 · balance_after: Includes shares acquired from dividend reinvestment. Read SEC document |
| July 01, 2025 Filed Jul 7, 2025 22:21 UTC |
YAZDI MAHVASHDirector
|
GrantCommon Stock | 731 | $51.30 | $37,500.30 |
DisclosureSEC source: 0001993004-25-000113 · wk-form4_1751926869.xml · nonDerivative · entry 1 YAZDI MAHVASH · CIK 0001182496 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 20,105 F1 · shares: Third quarter stock grant for 2025 received pursuant to the NorthWestern Energy Group, Inc. compensation rate schedule for non-employee directors. F2 · balance_after: Includes shares acquired from dividend reinvestment. Read SEC document |
| July 01, 2025 Filed Jul 7, 2025 22:23 UTC |
Goodin David LDirector
|
GrantCommon Stock | 731 | $51.30 | $37,500.30 |
DisclosureSEC source: 0001993004-25-000117 · wk-form4_1751927008.xml · nonDerivative · entry 1 Goodin David L · CIK 0001428704 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 3,310 F1 · shares: Third quarter stock grant for 2025 received pursuant to the NorthWestern Energy Group, Inc. compensation rate schedule for non-employee directors. Read SEC document |
| July 01, 2025 Filed Jul 7, 2025 22:22 UTC |
Sullivan Linda GDirector
|
GrantCommon Stock | 1,072 | $51.30 | $54,993.60 |
DisclosureSEC source: 0001993004-25-000114 · wk-form4_1751926913.xml · nonDerivative · entry 1 Sullivan Linda G · CIK 0001328106 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 30,463 F1 · shares: Third quarter stock grant for 2025 received pursuant to the NorthWestern Energy Group, Inc. compensation rate schedule for non-employee directors. F2 · balance_after: Includes shares acquired from dividend reinvestment. Read SEC document |
| July 01, 2025 Filed Jul 7, 2025 22:22 UTC |
Larson Kent TDirector
|
GrantCommon Stock | 731 | $51.30 | $37,500.30 |
DisclosureSEC source: 0001993004-25-000115 · wk-form4_1751926945.xml · nonDerivative · entry 1 Larson Kent T · CIK 0001530618 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 9,727 F1 · shares: Third quarter stock grant for 2025 received pursuant to the NorthWestern Energy Group, Inc. compensation rate schedule for non-employee directors. Read SEC document |
| July 01, 2025 Filed Jul 7, 2025 22:23 UTC |
Ide Britt EDirector
|
GrantCommon Stock | 731 | $51.30 | $37,500.30 |
DisclosureSEC source: 0001993004-25-000116 · wk-form4_1751926976.xml · nonDerivative · entry 1 Ide Britt E · CIK 0001634403 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 12,678 F1 · shares: Third quarter stock grant for 2025 received pursuant to the NorthWestern Energy Group, Inc. compensation rate schedule for non-employee directors. F2 · balance_after: Includes shares acquired from dividend reinvestment. Read SEC document |
| July 01, 2025 Filed Jul 9, 2025 17:03 UTC |
Edwards Sherina M.Director
|
GrantCommon Stock | 731 | $51.30 | $37,500.30 |
DisclosureSEC source: 0001931208-25-000005 · wk-form4_1752080598.xml · nonDerivative · entry 1 Edwards Sherina M. · CIK 0001931208 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 7,664 F1 · shares: Third quarter stock grant for 2025 received pursuant to the NorthWestern Energy Group, Inc. compensation rate schedule for non-employee directors. Read SEC document |
| May 05, 2025 Filed May 6, 2025 14:00 UTC |
Yingling Jeffrey W.Director
|
GrantCommon Stock | 648 | $57.87 | $37,499.76 |
DisclosureSEC source: 0001993004-25-000094 · wk-form4_1746540009.xml · nonDerivative · entry 1 Yingling Jeffrey W. · CIK 0001730877 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 20,177 F1 · shares: Second quarter stock grant for 2025 received pursuant to the NorthWestern Energy Group, Inc. compensation rate schedule for non-employee directors. F2 · shares: Represents underlying deferred share units that are issuable subsequent to the reporting person's termination of service from the company. F3 · price: Grant price as of March 31, 2025. Shares issued as deferred share units on May 5, 2025. F4 · balance_after: Includes shares from dividend reinvestment. Read SEC document |
| May 02, 2025 Filed May 2, 2025 15:52 UTC |
Cashell Michael RVP - Transmission
|
SaleCommon Stock | 2,349 | $58.03 | $136,312.47 |
DisclosureSEC source: 0001993004-25-000088 · wk-form4_1746215547.xml · nonDerivative · entry 1 Cashell Michael R · CIK 0001522052 · VP - Transmission 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 24,088 F1 · balance_after: Total shares owned includes shares acquired from participation in the company's Employee Stock Purchase Plan and through dividend reinvestment. Read SEC document |
| May 02, 2025 Filed May 5, 2025 19:20 UTC |
HORSFALL JAN ROBERTDirector
|
GrantCommon Stock | 648 | $57.87 | $37,499.76 |
DisclosureSEC source: 0001993004-25-000092 · wk-form4_1746472835.xml · nonDerivative · entry 1 HORSFALL JAN ROBERT · CIK 0001244563 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 8,483 F1 · shares: Second quarter stock grant for 2025 received pursuant to the NorthWestern Energy Group, Inc. compensation rate schedule for non-employee directors. F2 · shares: Represents underlying deferred share units that are issuable subsequent to the reporting person's termination of service from the company. F3 · price: Grant price as of March 31, 2025. Shares issued as deferred share units on May 2, 2025. F4 · balance_after: Includes shares acquired from dividend reinvestment. Read SEC document |
| April 04, 2025 Filed Apr 7, 2025 19:21 UTC |
Edwards Sherina M.Director
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GrantCommon Stock | 648 | $57.87 | $37,499.76 |
DisclosureSEC source: 0001993004-25-000075 · wk-form4_1744053686.xml · nonDerivative · entry 1 Edwards Sherina M. · CIK 0001931208 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 6,933 F1 · shares: Second quarter stock grant for 2025 received pursuant to the NorthWestern Energy Group, Inc. compensation rate schedule for non-employee directors. Read SEC document |
| April 04, 2025 Filed Apr 7, 2025 19:11 UTC |
YAZDI MAHVASHDirector
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GrantCommon Stock | 648 | $57.87 | $37,499.76 |
DisclosureSEC source: 0001993004-25-000069 · wk-form4_1744053110.xml · nonDerivative · entry 1 YAZDI MAHVASH · CIK 0001182496 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 19,217 F1 · shares: Second quarter stock grant for 2025 received pursuant to the NorthWestern Energy Group, Inc. compensation rate schedule for non-employee directors. F2 · balance_after: Includes shares acquired from dividend reinvestment. Read SEC document |
| April 04, 2025 Filed Apr 7, 2025 19:25 UTC |
Goodin David LDirector
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GrantCommon Stock | 648 | $57.87 | $37,499.76 |
DisclosureSEC source: 0001993004-25-000079 · wk-form4_1744053937.xml · nonDerivative · entry 1 Goodin David L · CIK 0001428704 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 2,579 F1 · shares: Second quarter stock grant for 2025 received pursuant to the NorthWestern Energy Group, Inc. compensation rate schedule for non-employee directors. Read SEC document |
| April 04, 2025 Filed Apr 7, 2025 19:14 UTC |
Sullivan Linda GDirector
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GrantCommon Stock | 950 | $57.87 | $54,976.50 |
DisclosureSEC source: 0001993004-25-000071 · wk-form4_1744053250.xml · nonDerivative · entry 1 Sullivan Linda G · CIK 0001328106 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 29,168 F1 · shares: Second quarter stock grant for 2025 received pursuant to the NorthWestern Energy Group, Inc. compensation rate schedule for non-employee directors. F2 · balance_after: Includes shares acquired from dividend reinvestment. Read SEC document |
| April 04, 2025 Filed Apr 7, 2025 19:23 UTC |
Larson Kent TDirector
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GrantCommon Stock | 648 | $57.87 | $37,499.76 |
DisclosureSEC source: 0001993004-25-000077 · wk-form4_1744053823.xml · nonDerivative · entry 1 Larson Kent T · CIK 0001530618 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 8,996 F1 · shares: Second quarter stock grant for 2025 received pursuant to the NorthWestern Energy Group, Inc. compensation rate schedule for non-employee directors. Read SEC document |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.