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person · Reporting owner

Berzina Jeffrey B.

Disclosed activity across 3 companies

Tapewire entity
63933
SEC CIK
0001450010

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
NORTHWESTERN CORPNWE · Entity 112257ControllerMarch 07, 2023March 09, 2023
National American University Holdings, Inc.NAUH · Entity 155452DirectorOctober 09, 2018October 11, 2018
NorthWestern Energy Group, Inc.NWE · Entity 4012ControllerFebruary 27, 2026March 02, 2026

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

NORTHWESTERN CORP

Report date March 07, 2023 · Filed March 09, 2023

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect1,148 Reported balance After 2023-03-07 transaction · row 1
1 source row

Row 1 · 2023-03-07 · Grant · Acquired 420 · Balance 1,148

F1: Represents restricted share units, subject to a three-year cliff vesting period, acquired upon grant of award under the company's 2023 Long-Term Incentive Program.

Filing footnotes · ownership attribution and instrument terms

F1: Represents restricted share units, subject to a three-year cliff vesting period, acquired upon grant of award under the company's 2023 Long-Term Incentive Program.

National American University Holdings, Inc.

Report date October 09, 2018 · Filed October 11, 2018

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect66,460 Reported balance After 2018-10-09 transaction · row 1
1 source row

Row 1 · 2018-10-09 · Grant · Acquired 22,727 · Balance 66,460

NorthWestern Energy Group, Inc.

Report date February 27, 2026 · Filed March 02, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect4,949 Reported balance After 2026-02-27 transaction · row 1 Account or security details depend on footnotes; rows are not merged.
1 source row

Row 1 · 2026-02-27 · Grant · Acquired 938 · Balance 4,949

F1: Shares acquired upon 12/31/25 vesting of performance units granted under the company's 2023 Long-Term Incentive Program.

F2: 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.

F3: Total shares owned includes shares acquired from participation in the company's Employee Stock Purchase Plan.

Common StockSEC Table I · non-derivativeDirect4,671 Reported balance After 2026-02-27 transaction · row 2 Account or security details depend on footnotes; rows are not merged.
1 source row

Row 2 · 2026-02-27 · Tax withholding · Disposed 278 · Balance 4,671

Filing footnotes · ownership attribution and instrument terms

F1: Shares acquired upon 12/31/25 vesting of performance units granted under the company's 2023 Long-Term Incentive Program.

F2: 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.

F3: Total shares owned includes shares acquired from participation in the company's Employee Stock Purchase Plan.

Transaction history

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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 dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
February 27, 2026 Filed Mar 2, 2026 16:04 UTC NorthWestern Energy Group, Inc. NWE · Entity 4012 Tax withholdingCommon Stock 278 $0.00 $0.00
Disclosure

SEC source: 0001450010-26-000004 · wk-form4_1772485481.xml · nonDerivative · entry 2

Berzina Jeffrey B. · CIK 0001450010 · Controller

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,671

Read SEC document
February 27, 2026 Filed Mar 2, 2026 16:04 UTC NorthWestern Energy Group, Inc. NWE · Entity 4012 GrantCommon Stock 938 $68.45 $64,206.10
Disclosure

SEC source: 0001450010-26-000004 · wk-form4_1772485481.xml · nonDerivative · entry 1

Berzina Jeffrey B. · CIK 0001450010 · Controller

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,949

F1 · shares: Shares acquired upon 12/31/25 vesting of performance units granted under the company's 2023 Long-Term Incentive Program.

F2 · 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.

F3 · balance_after: Total shares owned includes shares acquired from participation in the company's Employee Stock Purchase Plan.

Read SEC document
January 22, 2026 Filed Jan 26, 2026 10:24 UTC NorthWestern Energy Group, Inc. NWE · Entity 4012 Tax withholdingCommon Stock 124 $64.54 $8,002.96
Disclosure

SEC 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
March 03, 2025 Filed Mar 5, 2025 14:58 UTC NorthWestern Energy Group, Inc. NWE · Entity 4012 GrantCommon Stock 778 $0.00 $0.00
Disclosure

SEC source: 0001993004-25-000032 · wk-form4_1741204724.xml · nonDerivative · entry 2

Berzina Jeffrey B. · CIK 0001450010 · Controller

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,039

F4 · shares: Represents restricted share units, subject to a three-year cliff vesting period, acquired upon grant of award under the company's 2025 Long-Term Incentive Program.

F3 · 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
March 03, 2025 Filed Mar 5, 2025 14:58 UTC NorthWestern Energy Group, Inc. NWE · Entity 4012 GrantCommon Stock 566 $54.12 $30,631.92
Disclosure

SEC source: 0001993004-25-000032 · wk-form4_1741204724.xml · nonDerivative · entry 1

Berzina Jeffrey B. · CIK 0001450010 · Controller

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,261

F1 · shares: Shares acquired upon 12/31/24 vesting of performance units granted under the company's 2022 Long-Term Incentive Program.

F2 · price: Share price is the closing share price on 2/12/25, the date when the company's Board of Directors approved payout and vesting of the award.

F3 · 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
March 13, 2024 Filed Mar 14, 2024 10:53 UTC NorthWestern Energy Group, Inc. NWE · Entity 4012 GrantCommon Stock 788 $0.00 $0.00
Disclosure

SEC source: 0000073088-24-000065 · wk-form4_1710428024.xml · nonDerivative · entry 1

Berzina Jeffrey B. · CIK 0001450010 · Controller

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,416

F1 · shares: Represents restricted share units, subject to a three-year cliff vesting period, acquired upon grant of award under the company's 2024 Long-Term Incentive Program.

F2 · 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
March 05, 2024 Filed Mar 6, 2024 16:47 UTC NorthWestern Energy Group, Inc. NWE · Entity 4012 GrantCommon Stock 202 $46.70 $9,433.40
Disclosure

SEC source: 0000073088-24-000041 · wk-form4_1709761646.xml · nonDerivative · entry 1

Berzina Jeffrey B. · CIK 0001450010 · Controller

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,628

F1 · shares: Shares acquired upon 12/31/23 vesting of performance units granted under the company's 2021 Long-Term Incentive Program.

F2 · price: Share price is the closing share price on 2/14/24, the date when the company's Board of Directors approved payout and vesting of the award.

F3 · balance_after: Total shares owned includes shares acquired from participation in the company's Employee Stock Purchase Plan, Long-Term Incentive Plan and through dividend reinvestment.

Read SEC document
March 07, 2023 Filed Mar 9, 2023 13:05 UTC NORTHWESTERN CORP NWE · Entity 112257 GrantCommon Stock 420 $0.00 $0.00
Disclosure

SEC source: 0000073088-23-000060 · wf-form4_167838512311332.xml · nonDerivative · entry 1

Berzina Jeffrey B. · CIK 0001450010 · Controller

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,148

F1 · shares: Represents restricted share units, subject to a three-year cliff vesting period, acquired upon grant of award under the company's 2023 Long-Term Incentive Program.

Read SEC document
October 09, 2018 Filed Oct 11, 2018 17:11 UTC National American University Holdings, Inc. NAUH · Entity 155452 GrantCommon Stock 22,727 $0.00 $0.00
Disclosure

SEC source: 0001209191-18-054802 · doc4.xml · nonDerivative · entry 1

Berzina Jeffrey B. · CIK 0001450010 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 66,460

Read SEC document
October 03, 2017 Filed Oct 5, 2017 20:19 UTC National American University Holdings, Inc. NAUH · Entity 155452 GrantCommon Stock 10,523 $0.00 $0.00
Disclosure

SEC source: 0001209191-17-056228 · doc4.xml · nonDerivative · entry 1

Berzina Jeffrey B. · CIK 0001450010 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 43,733

Read SEC document
October 04, 2016 Filed Oct 6, 2016 10:52 UTC National American University Holdings, Inc. NAUH · Entity 155452 GrantCommon Stock 9,389 $0.00 $0.00
Disclosure

SEC source: 0001209191-16-145194 · doc4.xml · nonDerivative · entry 1

Berzina Jeffrey B. · CIK 0001450010 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 33,210

F1 · shares: Shares of restricted common stock vest on October 4, 2017 (or such later date as the Company's trading window first opens) provided that the reporting person continues to serve as a director of the Company on such date. Shares vest immediately upon death or disability.

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.