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person · Reporting owner

HELLERSTEIN MARK A

Disclosed activity across 1 company

Tapewire entity
145285
SEC CIK
0001198283

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
MDU RESOURCES GROUP INCMDU · Entity 4030DirectorNovember 17, 2020November 18, 2020

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.

MDU RESOURCES GROUP INC

Report date November 17, 2020 · Filed November 18, 2020

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect33,207 Reported balance After 2020-11-17 transaction · row 1
1 source row

Row 1 · 2020-11-17 · Grant · Acquired 4,921 · Balance 33,207

Phantom StockSEC Table II · derivative / convertible securityDirect15,392.217 Reported balance Holding disclosure · report date 2020-11-17 · row 2 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 2 · Balance 15,392.217

F1: 1 for 1

F2: Units are to be settled in cash after reporting person's retirement.

Filing footnotes · ownership attribution and instrument terms

F1: 1 for 1

F2: Units are to be settled in cash after reporting person's retirement.

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
November 17, 2020 Filed Nov 18, 2020 19:55 UTC MDU RESOURCES GROUP INC MDU · Entity 4030 GrantCommon Stock 4,921 $25.40 $124,998.32
Disclosure

SEC source: 0001225208-20-013648 · doc4.xml · nonDerivative · entry 1

HELLERSTEIN MARK A · CIK 0001198283 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 33,207

Read SEC document
November 19, 2019 Filed Nov 20, 2019 21:10 UTC MDU RESOURCES GROUP INC MDU · Entity 4030 GrantCommon Stock 4,286 $29.16 $124,996.90
Disclosure

SEC source: 0001225208-19-014714 · doc4.xml · nonDerivative · entry 1

HELLERSTEIN MARK A · CIK 0001198283 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 28,286

Read SEC document
December 31, 2018 Filed Dec 31, 2018 17:29 UTC MDU RESOURCES GROUP INC MDU · Entity 4030 GrantPhantom Stock · Derivative 741.839 $23.59 $17,499.98
Disclosure

SEC source: 0001127602-18-037581 · form4.xml · derivative · entry 2

HELLERSTEIN MARK A · CIK 0001198283 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,403.735

Underlying: Common Stock · 741.839 shares

Expires not disclosed

F1 · derivative.exercise_price: 1 for 1

F2 · derivative.exercise_date: Units are to be settled in cash after reporting person's retirement.

F2 · derivative.expiration_date: Units are to be settled in cash after reporting person's retirement.

Read SEC document
November 20, 2018 Filed Nov 21, 2018 17:24 UTC MDU RESOURCES GROUP INC MDU · Entity 4030 GrantCommon Stock 4,143 $26.55 $109,975.94
Disclosure

SEC source: 0001127602-18-034114 · form4.xml · nonDerivative · entry 1

HELLERSTEIN MARK A · CIK 0001198283 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 24,000

Read SEC document
September 28, 2018 Filed Sep 28, 2018 15:24 UTC MDU RESOURCES GROUP INC MDU · Entity 4030 GrantPhantom Stock · Derivative 684.797 $25.56 $17,499.99
Disclosure

SEC source: 0001127602-18-028486 · form4.xml · derivative · entry 2

HELLERSTEIN MARK A · CIK 0001198283 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,562.373

Underlying: Common Stock · 684.797 shares

Expires not disclosed

F1 · derivative.exercise_price: 1 for 1

F2 · derivative.exercise_date: Units are to be settled in cash after reporting person's retirement.

F2 · derivative.expiration_date: Units are to be settled in cash after reporting person's retirement.

Read SEC document
June 29, 2018 Filed Jun 29, 2018 19:38 UTC MDU RESOURCES GROUP INC MDU · Entity 4030 GrantPhantom Stock · Derivative 605.014 $28.93 $17,500.03
Disclosure

SEC source: 0001127602-18-022023 · form4.xml · derivative · entry 2

HELLERSTEIN MARK A · CIK 0001198283 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,794.347

Underlying: Common Stock · 605.014 shares

Expires not disclosed

F1 · derivative.exercise_price: 1 for 1

F2 · derivative.exercise_date: Units are to be settled in cash after reporting person's retirement.

F2 · derivative.expiration_date: Units are to be settled in cash after reporting person's retirement.

Read SEC document
March 30, 2018 Filed Mar 30, 2018 16:28 UTC MDU RESOURCES GROUP INC MDU · Entity 4030 GrantPhantom Stock · Derivative 623.552 $28.07 $17,499.99
Disclosure

SEC source: 0001127602-18-013095 · form4.xml · derivative · entry 2

HELLERSTEIN MARK A · CIK 0001198283 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,108.511

Underlying: Common Stock · 623.552 shares

Expires not disclosed

F1 · derivative.exercise_price: 1 for 1

F2 · derivative.exercise_date: Units are to be settled in cash after reporting person's retirement.

F2 · derivative.expiration_date: Units are to be settled in cash after reporting person's retirement.

Read SEC document
December 29, 2017 Filed Jan 3, 2018 22:24 UTC MDU RESOURCES GROUP INC MDU · Entity 4030 GrantPhantom Stock · Derivative 657.277 $26.63 $17,500.00
Disclosure

SEC source: 0001127602-18-000732 · form4.xml · derivative · entry 2

HELLERSTEIN MARK A · CIK 0001198283 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,405.232

Underlying: Common Stock · 657.277 shares

Expires not disclosed

F1 · derivative.exercise_price: 1 for 1

F2 · derivative.exercise_date: Units are to be settled in cash after report person's retirement.

F2 · derivative.expiration_date: Units are to be settled in cash after report person's retirement.

F3 · balance_after: Reflects 1.175 additional shares added due to a prior calculation error.

Read SEC document
November 21, 2017 Filed Nov 22, 2017 19:43 UTC MDU RESOURCES GROUP INC MDU · Entity 4030 GrantCommon Stock 4,091 $26.88 $109,978.35
Disclosure

SEC source: 0001127602-17-033160 · form4.xml · nonDerivative · entry 1

HELLERSTEIN MARK A · CIK 0001198283 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 19,857

Read SEC document
September 30, 2017 Filed Oct 2, 2017 14:41 UTC MDU RESOURCES GROUP INC MDU · Entity 4030 GrantPhantom Stock · Derivative 744.696 $26.09 $19,425.40
Disclosure

SEC source: 0001127602-17-028536 · form4.xml · derivative · entry 2

HELLERSTEIN MARK A · CIK 0001198283 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,746.78

Underlying: Common Stock · 744.696 shares

Expires not disclosed

F1 · derivative.exercise_price: 1 for 1

F2 · date: Phantom Stock units include units that were accrued through dividends under the Deferred Compensation Plan for Directors.

F3 · derivative.exercise_date: Units are to be settled in cash after report person's retirement.

F3 · derivative.expiration_date: Units are to be settled in cash after report person's retirement.

Read SEC document
June 30, 2017 Filed Jun 30, 2017 18:12 UTC MDU RESOURCES GROUP INC MDU · Entity 4030 GrantPhantom Stock · Derivative 701.655 $26.31 $18,457.03
Disclosure

SEC source: 0001127602-17-022442 · form4.xml · derivative · entry 2

HELLERSTEIN MARK A · CIK 0001198283 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,002.084

Underlying: Common Stock · 701.655 shares

Expires not disclosed

F1 · derivative.exercise_price: 1 for 1

F2 · date: Phantom Stock units include units that were accrued through dividends under the Deferred Compensation Plan for Directors.

F3 · derivative.exercise_date: Units are to be settled in cash after report person's retirement.

F3 · derivative.expiration_date: Units are to be settled in cash after report person's retirement.

Read SEC document
March 31, 2017 Filed Mar 31, 2017 14:48 UTC MDU RESOURCES GROUP INC MDU · Entity 4030 GrantPhantom Stock · Derivative 662.454 $27.04 $17,912.76
Disclosure

SEC source: 0001127602-17-013355 · form4.xml · derivative · entry 2

HELLERSTEIN MARK A · CIK 0001198283 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,300.429

Underlying: Common Stock · 662.454 shares

Expires not disclosed

F1 · derivative.exercise_price: 1 for 1

F2 · date: Phantom Stock units include units that were accrued through dividends under the Deferred Compensation Plan for Directors.

F3 · derivative.exercise_date: Units are to be settled in cash after report person's retirement.

F3 · derivative.expiration_date: Units are to be settled in cash after report person's retirement.

Read SEC document
December 31, 2016 Filed Jan 3, 2017 20:42 UTC MDU RESOURCES GROUP INC MDU · Entity 4030 GrantPhantom Stock · Derivative 614.663 $28.95 $17,794.49
Disclosure

SEC source: 0001127602-17-000177 · form4.xml · derivative · entry 2

HELLERSTEIN MARK A · CIK 0001198283 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,637.975

Underlying: Common Stock · 614.663 shares

Expires not disclosed

F1 · derivative.exercise_price: 1 for 1

F2 · date: Phantom Stock units include units that were accrued through dividends under the Deferred Compensation Plan for Directors.

F3 · derivative.exercise_date: Units are to be settled in cash after report person's retirement.

F3 · derivative.expiration_date: Units are to be settled in cash after report person's retirement.

Read SEC document
November 21, 2016 Filed Nov 22, 2016 19:24 UTC MDU RESOURCES GROUP INC MDU · Entity 4030 GrantCommon Stock 3,886 $28.30 $109,989.34
Disclosure

SEC source: 0001127602-16-068044 · form4.xml · nonDerivative · entry 1

HELLERSTEIN MARK A · CIK 0001198283 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,766

Read SEC document
September 30, 2016 Filed Sep 30, 2016 20:46 UTC MDU RESOURCES GROUP INC MDU · Entity 4030 GrantPhantom Stock · Derivative 691.033 $25.51 $17,624.80
Disclosure

SEC source: 0001127602-16-063552 · form4.xml · derivative · entry 2

HELLERSTEIN MARK A · CIK 0001198283 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,023.312

Underlying: Common Stock · 691.033 shares

Expires not disclosed

F1 · derivative.exercise_price: 1 for 1

F2 · date: Phantom Stock units include units that were accrued through dividends under the Deferred Compensation Plan for Directors.

F3 · derivative.exercise_date: Units are to be settled in cash after report person's retirement.

F3 · derivative.expiration_date: Units are to be settled in cash after report person's retirement.

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.