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person · Reporting owner

KORALESKI JOHN J

Disclosed activity across 2 companies

Tapewire entity
16428
SEC CIK
0001200010

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
MARTIN MARIETTA MATERIALS INCMLM · Entity 587DirectorFebruary 27, 2026March 02, 2026
UNION PACIFIC CORPUNP · Entity 2854Director · CHAIRMAN OF THE BOARDMarch 09, 2015March 11, 2015

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.

MARTIN MARIETTA MATERIALS INC

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

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect8,822 Reported balance After 2026-02-27 transaction · row 1
1 source row

Row 1 · 2026-02-27 · Grant · Acquired 69 · Balance 8,822

F1: Common stock units were accrued under the Martin Marietta Materials, Inc. Common Stock Purchase Plan for Directors (the "Plan") and are to be settled in stock in a lump sum or in installments not to exceed 10 years commencing on (i) the date the reporting person ceases to be a Non-Employee Director, (ii) the date that is one month and one year following the date the reporting person ceases to be a Non-Employee Director, or (iii) the date elected by the Non-Employee Director that is later than the third anniversary of the date the fees are earned, in accordance with the reporting person's election under the Plan.

Common StockSEC Table I · non-derivativeIndirectSJK HOLDINGS and INVESTMENTS, LLC2,000 Reported balance Holding disclosure · report date 2026-02-27 · row 2 Holding and transaction disclosures are not merged.
1 source row

Row 2 · Balance 2,000

Common StockSEC Table I · non-derivativeIndirectJJ KORALESKI and SF KORALESKI CO-TTEE KORALESKI LIVING TRUST U/A DTD 01/18/19914,900 Reported balance Holding disclosure · report date 2026-02-27 · row 3 Holding and transaction disclosures are not merged.
1 source row

Row 3 · Balance 4,900

Filing footnotes · ownership attribution and instrument terms

F1: Common stock units were accrued under the Martin Marietta Materials, Inc. Common Stock Purchase Plan for Directors (the "Plan") and are to be settled in stock in a lump sum or in installments not to exceed 10 years commencing on (i) the date the reporting person ceases to be a Non-Employee Director, (ii) the date that is one month and one year following the date the reporting person ceases to be a Non-Employee Director, or (iii) the date elected by the Non-Employee Director that is later than the third anniversary of the date the fees are earned, in accordance with the reporting person's election under the Plan.

UNION PACIFIC CORP

Report date March 09, 2015 · Filed March 11, 2015

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeIndirectby Trust169,585 Reported balance After 2015-03-09 transaction · row 1 Account identity is unresolved; indirect or unspecified ownership is not merged.
1 source row

Row 1 · 2015-03-09 · Other · Disposed 76,903 · Balance 169,585

Common StockSEC Table I · non-derivativeIndirectby Trust 485,310 Reported balance After 2015-03-09 transaction · row 2 Account identity is unresolved; indirect or unspecified ownership is not merged.
1 source row

Row 2 · 2015-03-09 · Other · Acquired 76,903 · Balance 85,310

Common StockSEC Table I · non-derivativeDirect243,851 Reported balance Holding disclosure · report date 2015-03-09 · row 3 Holding and transaction disclosures are not merged.
1 source row

Row 3 · Balance 243,851

Common StockSEC Table I · non-derivativeIndirect(1)201,635.6253 Reported balance Holding disclosure · report date 2015-03-09 · row 4 Holding and transaction disclosures are not merged.
1 source row

Row 4 · Balance 201,635.6253

F1: Represents conversion of restricted stock units to fully vested stock units with a distribution ratio of 1:1 - Payable only in shares of common stock at termination of employment or a date certain.

Common StockSEC Table I · non-derivativeIndirectBy Family LLC204,500 Reported balance Holding disclosure · report date 2015-03-09 · row 5 Holding and transaction disclosures are not merged.
1 source row

Row 5 · Balance 204,500

Common StockSEC Table I · non-derivativeIndirectBy Family LLC 2278,000 Reported balance Holding disclosure · report date 2015-03-09 · row 6 Holding and transaction disclosures are not merged.
1 source row

Row 6 · Balance 278,000

Common StockSEC Table I · non-derivativeIndirectby Daughter9,918 Reported balance Holding disclosure · report date 2015-03-09 · row 7 Holding and transaction disclosures are not merged.
1 source row

Row 7 · Balance 9,918

F2: The reporting person disclaims beneficial ownership of these securities.

Common StockSEC Table I · non-derivativeIndirectby Managed Account9,497.2714 Reported balance Holding disclosure · report date 2015-03-09 · row 8 Holding and transaction disclosures are not merged.
1 source row

Row 8 · Balance 9,497.2714

F3: Includes holdings in Union Pacific's Payroll-based and Tax-reduction stock ownership plans and 401(k) plan as of Transaction Date.

Filing footnotes · ownership attribution and instrument terms

F1: Represents conversion of restricted stock units to fully vested stock units with a distribution ratio of 1:1 - Payable only in shares of common stock at termination of employment or a date certain.

F2: The reporting person disclaims beneficial ownership of these securities.

F3: Includes holdings in Union Pacific's Payroll-based and Tax-reduction stock ownership plans and 401(k) plan as of Transaction Date.

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 03, 2011 Filed Feb 7, 2011 19:38 UTC UNION PACIFIC CORP UNP · Entity 2854 OtherCommon Stock 10,392.7546 $0.00 $0.00
Disclosure

SEC source: 0000100885-11-000050 · edgardoc.xml · nonDerivative · entry 2

KORALESKI JOHN J · CIK 0001200010 · EVP MKTG & SALES

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 73,437

F1 · security: Represents conversion of restricted stock units to fully vested stock units with a distribution ratio of 1:1 - Payable only in shares of common stock at termination of employment or a date certain.

Read SEC document
February 03, 2011 Filed Feb 7, 2011 19:38 UTC UNION PACIFIC CORP UNP · Entity 2854 Tax withholdingCommon Stock 266.2454 $93.60 $24,920.57
Disclosure

SEC source: 0000100885-11-000050 · edgardoc.xml · nonDerivative · entry 1

KORALESKI JOHN J · CIK 0001200010 · EVP MKTG & SALES

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 83,829.7546

Read SEC document
January 30, 2011 Filed Jan 31, 2011 18:22 UTC UNION PACIFIC CORP UNP · Entity 2854 OtherCommon Stock 7,685.7416 $93.54 $718,924.27
Disclosure

SEC source: 0000100885-11-000028 · edgardoc.xml · nonDerivative · entry 3

KORALESKI JOHN J · CIK 0001200010 · EVP MKTG & SALES

10b5-1 filing: Not disclosed

Ownership: Indirect · (1)

Disclosed balance after: 66,591.4909

F1 · security: Represents conversion of restricted stock units to fully vested stock units with a distribution ratio of 1:1 - Payable only in shares of common stock at termination of employment or a date certain.

Read SEC document
January 30, 2011 Filed Jan 31, 2011 18:22 UTC UNION PACIFIC CORP UNP · Entity 2854 Tax withholdingCommon Stock 48.2584 $93.54 $4,514.09
Disclosure

SEC source: 0000100885-11-000028 · edgardoc.xml · nonDerivative · entry 2

KORALESKI JOHN J · CIK 0001200010 · EVP MKTG & SALES

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 84,096

Read SEC document
January 30, 2011 Filed Jan 31, 2011 18:22 UTC UNION PACIFIC CORP UNP · Entity 2854 OtherCommon Stock 7,685.7416 $0.00 $0.00
Disclosure

SEC source: 0000100885-11-000028 · edgardoc.xml · nonDerivative · entry 1

KORALESKI JOHN J · CIK 0001200010 · EVP MKTG & SALES

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 84,144.2584

F1 · security: Represents conversion of restricted stock units to fully vested stock units with a distribution ratio of 1:1 - Payable only in shares of common stock at termination of employment or a date certain.

Read SEC document
January 14, 2011 Filed Jan 18, 2011 23:47 UTC UNION PACIFIC CORP UNP · Entity 2854 Exercise / conversionNon-Qualified Stock Option (right to buy) · Derivative 67,146 $0.00 Strike: $48.49 $0.00
Disclosure

SEC source: 0000100885-11-000026 · edgardoc.xml · derivative · entry 22

KORALESKI JOHN J · CIK 0001200010 · EVP MKTG & SALES

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 67,146 shares

Expires 2017-01-30

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F8 · security: This option became exercisable in three equal installments starting one year from the grant date.

F8 · derivative.exercise_date: This option became exercisable in three equal installments starting one year from the grant date.

Read SEC document
January 14, 2011 Filed Jan 18, 2011 23:47 UTC UNION PACIFIC CORP UNP · Entity 2854 Exercise / conversionNon-Qualified Stock Option (right to buy) · Derivative 29,411 $0.00 Strike: $47.28 $0.00
Disclosure

SEC source: 0000100885-11-000026 · edgardoc.xml · derivative · entry 21

KORALESKI JOHN J · CIK 0001200010 · EVP MKTG & SALES

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 58,822

Underlying: Common Stock · 29,411 shares

Expires 2019-02-05

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F8 · security: This option became exercisable in three equal installments starting one year from the grant date.

F8 · derivative.exercise_date: This option became exercisable in three equal installments starting one year from the grant date.

Read SEC document
January 14, 2011 Filed Jan 18, 2011 23:47 UTC UNION PACIFIC CORP UNP · Entity 2854 Tax withholdingCommon Stock 993 $99.02 $98,326.86
Disclosure

SEC source: 0000100885-11-000026 · edgardoc.xml · nonDerivative · entry 7

KORALESKI JOHN J · CIK 0001200010 · EVP MKTG & SALES

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 119,858

F1 · security: Transfer of shares for additional tax withholding purposes.

Read SEC document
January 14, 2011 Filed Jan 18, 2011 23:47 UTC UNION PACIFIC CORP UNP · Entity 2854 Tax withholdingCommon Stock 6,670 $99.02 $660,463.40
Disclosure

SEC source: 0000100885-11-000026 · edgardoc.xml · nonDerivative · entry 6

KORALESKI JOHN J · CIK 0001200010 · EVP MKTG & SALES

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 120,851

Read SEC document
January 14, 2011 Filed Jan 18, 2011 23:47 UTC UNION PACIFIC CORP UNP · Entity 2854 Tax withholdingCommon Stock 14,043 $99.02 $1,390,537.86
Disclosure

SEC source: 0000100885-11-000026 · edgardoc.xml · nonDerivative · entry 5

KORALESKI JOHN J · CIK 0001200010 · EVP MKTG & SALES

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 127,521

Read SEC document
January 14, 2011 Filed Jan 18, 2011 23:47 UTC UNION PACIFIC CORP UNP · Entity 2854 Exercise / conversionCommon Stock 29,411 $47.28 $1,390,552.08
Disclosure

SEC source: 0000100885-11-000026 · edgardoc.xml · nonDerivative · entry 4

KORALESKI JOHN J · CIK 0001200010 · EVP MKTG & SALES

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 141,564

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
January 14, 2011 Filed Jan 18, 2011 23:47 UTC UNION PACIFIC CORP UNP · Entity 2854 Tax withholdingCommon Stock 13,942 $99.02 $1,380,536.84
Disclosure

SEC source: 0000100885-11-000026 · edgardoc.xml · nonDerivative · entry 3

KORALESKI JOHN J · CIK 0001200010 · EVP MKTG & SALES

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 112,153

Read SEC document
January 14, 2011 Filed Jan 18, 2011 23:47 UTC UNION PACIFIC CORP UNP · Entity 2854 Tax withholdingCommon Stock 32,881 $99.02 $3,255,876.62
Disclosure

SEC source: 0000100885-11-000026 · edgardoc.xml · nonDerivative · entry 2

KORALESKI JOHN J · CIK 0001200010 · EVP MKTG & SALES

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 126,095

Read SEC document
January 14, 2011 Filed Jan 18, 2011 23:47 UTC UNION PACIFIC CORP UNP · Entity 2854 Exercise / conversionCommon Stock 67,146 $48.49 $3,255,909.54
Disclosure

SEC source: 0000100885-11-000026 · edgardoc.xml · nonDerivative · entry 1

KORALESKI JOHN J · CIK 0001200010 · EVP MKTG & SALES

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 158,976

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
December 31, 2010 Filed Jan 18, 2011 23:47 UTC UNION PACIFIC CORP UNP · Entity 2854 GiftCommon Stock 137 $0.00 $0.00
Disclosure

SEC source: 0000100885-11-000026 · edgardoc.xml · nonDerivative · entry 13

KORALESKI JOHN J · CIK 0001200010 · EVP MKTG & SALES

10b5-1 filing: Not disclosed

Ownership: Indirect · by GRAT IV

Disclosed balance after: 0

F3 · kind: Gift to minor child living in the reporting person's household.

Read SEC document
December 31, 2010 Filed Jan 18, 2011 23:47 UTC UNION PACIFIC CORP UNP · Entity 2854 GiftCommon Stock 1,576 $0.00 $0.00
Disclosure

SEC source: 0000100885-11-000026 · edgardoc.xml · nonDerivative · entry 12

KORALESKI JOHN J · CIK 0001200010 · EVP MKTG & SALES

10b5-1 filing: Not disclosed

Ownership: Indirect · by GRAT IV

Disclosed balance after: 137

F4 · kind: Gift to adult children not living in household.

Read SEC document
December 31, 2010 Filed Jan 18, 2011 23:47 UTC UNION PACIFIC CORP UNP · Entity 2854 GiftCommon Stock 137 $0.00 $0.00
Disclosure

SEC source: 0000100885-11-000026 · edgardoc.xml · nonDerivative · entry 11

KORALESKI JOHN J · CIK 0001200010 · EVP MKTG & SALES

10b5-1 filing: Not disclosed

Ownership: Indirect · by GRAT III

Disclosed balance after: 0

F3 · kind: Gift to minor child living in the reporting person's household.

Read SEC document
December 31, 2010 Filed Jan 18, 2011 23:47 UTC UNION PACIFIC CORP UNP · Entity 2854 GiftCommon Stock 1,576 $0.00 $0.00
Disclosure

SEC source: 0000100885-11-000026 · edgardoc.xml · nonDerivative · entry 10

KORALESKI JOHN J · CIK 0001200010 · EVP MKTG & SALES

10b5-1 filing: Not disclosed

Ownership: Indirect · by GRAT III

Disclosed balance after: 137

F4 · kind: Gift to adult children not living in household.

Read SEC document
December 31, 2010 Filed Jan 18, 2011 23:47 UTC UNION PACIFIC CORP UNP · Entity 2854 GiftCommon Stock 274 $0.00 $0.00
Disclosure

SEC source: 0000100885-11-000026 · edgardoc.xml · nonDerivative · entry 9

KORALESKI JOHN J · CIK 0001200010 · EVP MKTG & SALES

10b5-1 filing: Not disclosed

Ownership: Indirect · by Daughter

Disclosed balance after: 276

F2 · security: The reporting person disclaims beneficial ownership of these securities.

F3 · kind: Gift to minor child living in the reporting person's household.

Read SEC document
December 27, 2010 Filed Jan 18, 2011 23:47 UTC UNION PACIFIC CORP UNP · Entity 2854 GiftCommon Stock 2 $0.00 $0.00
Disclosure

SEC source: 0000100885-11-000026 · edgardoc.xml · nonDerivative · entry 15

KORALESKI JOHN J · CIK 0001200010 · EVP MKTG & SALES

10b5-1 filing: Not disclosed

Ownership: Indirect · by Trust

Disclosed balance after: 286,540

F3 · kind: Gift to minor child living in the reporting person's household.

Read SEC document
December 27, 2010 Filed Jan 18, 2011 23:47 UTC UNION PACIFIC CORP UNP · Entity 2854 GiftCommon Stock 8 $0.00 $0.00
Disclosure

SEC source: 0000100885-11-000026 · edgardoc.xml · nonDerivative · entry 14

KORALESKI JOHN J · CIK 0001200010 · EVP MKTG & SALES

10b5-1 filing: Not disclosed

Ownership: Indirect · by Trust

Disclosed balance after: 286,542

F4 · kind: Gift to adult children not living in household.

Read SEC document
December 27, 2010 Filed Jan 18, 2011 23:47 UTC UNION PACIFIC CORP UNP · Entity 2854 GiftCommon Stock 2 $0.00 $0.00
Disclosure

SEC source: 0000100885-11-000026 · edgardoc.xml · nonDerivative · entry 8

KORALESKI JOHN J · CIK 0001200010 · EVP MKTG & SALES

10b5-1 filing: Not disclosed

Ownership: Indirect · by Daughter

Disclosed balance after: 2

F2 · security: The reporting person disclaims beneficial ownership of these securities.

F3 · kind: Gift to minor child living in the reporting person's household.

Read SEC document
December 07, 2010 Filed Dec 9, 2010 23:43 UTC UNION PACIFIC CORP UNP · Entity 2854 GiftCommon Stock 1,370 $0.00 $0.00
Disclosure

SEC source: 0000100885-10-000178 · edgardoc.xml · nonDerivative · entry 1

KORALESKI JOHN J · CIK 0001200010 · EVP MKTG & SALES

10b5-1 filing: Not disclosed

Ownership: Indirect · by Trust

Disclosed balance after: 286,550

F1 · kind: Gift to adult children not living in household.

Read SEC document
November 02, 2010 Filed Nov 3, 2010 19:57 UTC UNION PACIFIC CORP UNP · Entity 2854 GiftCommon Stock 2,500 $0.00 $0.00
Disclosure

SEC source: 0000100885-10-000154 · edgardoc.xml · nonDerivative · entry 1

KORALESKI JOHN J · CIK 0001200010 · EVP MKTG & SALES

10b5-1 filing: Not disclosed

Ownership: Indirect · by Trust

Disclosed balance after: 287,920

F1 · kind: The reporting person made a gift of shares to a donor-advised charitable fund.

Read SEC document
October 14, 2010 Filed Oct 15, 2010 15:25 UTC UNION PACIFIC CORP UNP · Entity 2854 Exercise / conversionNon-Qualified Stock Option (right to buy) · Derivative 79,800 $0.00 Strike: $43.03 $0.00
Disclosure

SEC source: 0000100885-10-000142 · edgardoc.xml · derivative · entry 12

KORALESKI JOHN J · CIK 0001200010 · EVP MKTG & SALES

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 79,800 shares

Expires 2016-01-26

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F4 · security: This option became exercisable in three equal installments starting one year from the grant date.

F4 · derivative.exercise_date: This option became exercisable in three equal installments starting one year from the grant date.

Read SEC document
October 14, 2010 Filed Oct 15, 2010 15:25 UTC UNION PACIFIC CORP UNP · Entity 2854 Tax withholdingCommon Stock 17,356 $86.82 $1,506,847.92
Disclosure

SEC source: 0000100885-10-000142 · edgardoc.xml · nonDerivative · entry 3

KORALESKI JOHN J · CIK 0001200010 · EVP MKTG & SALES

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 114,724

Read SEC document
October 14, 2010 Filed Oct 15, 2010 15:25 UTC UNION PACIFIC CORP UNP · Entity 2854 Tax withholdingCommon Stock 39,550 $86.82 $3,433,731.00
Disclosure

SEC source: 0000100885-10-000142 · edgardoc.xml · nonDerivative · entry 2

KORALESKI JOHN J · CIK 0001200010 · EVP MKTG & SALES

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 132,080

Read SEC document
October 14, 2010 Filed Oct 15, 2010 15:25 UTC UNION PACIFIC CORP UNP · Entity 2854 Exercise / conversionCommon Stock 79,800 $43.03 $3,433,794.00
Disclosure

SEC source: 0000100885-10-000142 · edgardoc.xml · nonDerivative · entry 1

KORALESKI JOHN J · CIK 0001200010 · EVP MKTG & SALES

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 171,630

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
February 04, 2010 Filed Feb 8, 2010 19:58 UTC UNION PACIFIC CORP UNP · Entity 2854 GrantNon-Qualified Stock Option (right to buy) · Derivative 39,423 $0.00 Strike: $60.98 $0.00
Disclosure

SEC source: 0000100885-10-000046 · edgardoc.xml · derivative · entry 12

KORALESKI JOHN J · CIK 0001200010 · EVP MKTG & SALES

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 39,423

Underlying: Common Stock · 39,423 shares

Expires 2020-02-04

F6 · security: This option becomes exercisable in three equal installments starting one year from the grant date.

F6 · derivative.exercise_date: This option becomes exercisable in three equal installments starting one year from the grant date.

Read SEC document
February 04, 2010 Filed Feb 8, 2010 19:58 UTC UNION PACIFIC CORP UNP · Entity 2854 OtherCommon Stock 9,182.0897 $60.98 $559,923.83
Disclosure

SEC source: 0000100885-10-000046 · edgardoc.xml · nonDerivative · entry 6

KORALESKI JOHN J · CIK 0001200010 · EVP MKTG & SALES

10b5-1 filing: Not disclosed

Ownership: Indirect · (1)

Disclosed balance after: 57,940.5227

F3 · security: Represents conversion of restricted stock units to fully vested stock units with a distribution ratio of 1:1 - Payable only in shares of common stock at termination of employment or a date certain.

Read SEC document
February 04, 2010 Filed Feb 8, 2010 19:58 UTC UNION PACIFIC CORP UNP · Entity 2854 GrantCommon Stock 23,616 $0.00 $0.00
Disclosure

SEC source: 0000100885-10-000046 · edgardoc.xml · nonDerivative · entry 5

KORALESKI JOHN J · CIK 0001200010 · EVP MKTG & SALES

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 91,830

F2 · security: Performance retention unit award with a distribution ratio of 1:1. This award is payable only in shares of common stock with a three year vesting period from the grant date. The amount of shares in column 4 is the maximum number of shares that the reporting person is eligible to receive. The actual number of shares paid out at vesting, if any, depends on applicable performance criteria being met.

Read SEC document
February 04, 2010 Filed Feb 8, 2010 19:58 UTC UNION PACIFIC CORP UNP · Entity 2854 GrantCommon Stock 5,904 $0.00 $0.00
Disclosure

SEC source: 0000100885-10-000046 · edgardoc.xml · nonDerivative · entry 4

KORALESKI JOHN J · CIK 0001200010 · EVP MKTG & SALES

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 68,214

F1 · security: Retention unit award with a distribution ratio of 1:1. This award is payable only in shares of common stock with a four year vesting period from grant date.

Read SEC document
February 04, 2010 Filed Feb 8, 2010 19:58 UTC UNION PACIFIC CORP UNP · Entity 2854 OtherCommon Stock 9,182.0897 $60.98 $559,923.83
Disclosure

SEC source: 0000100885-10-000046 · edgardoc.xml · nonDerivative · entry 3

KORALESKI JOHN J · CIK 0001200010 · EVP MKTG & SALES

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 62,310

Read SEC document
February 04, 2010 Filed Feb 8, 2010 19:58 UTC UNION PACIFIC CORP UNP · Entity 2854 Disposition to issuerCommon Stock 4,022 $0.00 $0.00
Disclosure

SEC source: 0000100885-10-000046 · edgardoc.xml · nonDerivative · entry 2

KORALESKI JOHN J · CIK 0001200010 · EVP MKTG & SALES

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 71,492.0897

Read SEC document
February 04, 2010 Filed Feb 8, 2010 19:58 UTC UNION PACIFIC CORP UNP · Entity 2854 Tax withholdingCommon Stock 199.9103 $60.98 $12,190.53
Disclosure

SEC source: 0000100885-10-000046 · edgardoc.xml · nonDerivative · entry 1

KORALESKI JOHN J · CIK 0001200010 · EVP MKTG & SALES

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 75,514.0897

Read SEC document
January 26, 2010 Filed Jan 28, 2010 17:54 UTC UNION PACIFIC CORP UNP · Entity 2854 OtherCommon Stock 7,525.4535 $63.70 $479,371.39
Disclosure

SEC source: 0000100885-10-000036 · edgardoc.xml · nonDerivative · entry 3

KORALESKI JOHN J · CIK 0001200010 · EVP MKTG & SALES

10b5-1 filing: Not disclosed

Ownership: Indirect · (1)

Disclosed balance after: 48,758.433

F1 · security: Represents conversion of restricted stock units to fully vested stock units with a distribution ratio of 1:1 - Payable only in shares of common stock at termination of employment or a date certain.

Read SEC document
January 26, 2010 Filed Jan 28, 2010 17:54 UTC UNION PACIFIC CORP UNP · Entity 2854 Tax withholdingCommon Stock 274.5465 $63.70 $17,488.61
Disclosure

SEC source: 0000100885-10-000036 · edgardoc.xml · nonDerivative · entry 2

KORALESKI JOHN J · CIK 0001200010 · EVP MKTG & SALES

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 75,714

Read SEC document
January 26, 2010 Filed Jan 28, 2010 17:54 UTC UNION PACIFIC CORP UNP · Entity 2854 OtherCommon Stock 7,525.4535 $0.00 $0.00
Disclosure

SEC source: 0000100885-10-000036 · edgardoc.xml · nonDerivative · entry 1

KORALESKI JOHN J · CIK 0001200010 · EVP MKTG & SALES

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 75,988.5465

F1 · security: Represents conversion of restricted stock units to fully vested stock units with a distribution ratio of 1:1 - Payable only in shares of common stock at termination of employment or a date certain.

Read SEC document
December 14, 2009 Filed Dec 16, 2009 23:04 UTC UNION PACIFIC CORP UNP · Entity 2854 GiftCommon Stock 2,325 $0.00 $0.00
Disclosure

SEC source: 0000100885-09-000128 · edgardoc.xml · nonDerivative · entry 1

KORALESKI JOHN J · CIK 0001200010 · EVP MKTG & SALES

10b5-1 filing: Not disclosed

Ownership: Indirect · by Trust

Disclosed balance after: 280,656

F1 · security: The reporting person made a charitable contribution to a Donor Advised Fund.

Read SEC document
February 05, 2009 Filed Feb 9, 2009 19:00 UTC UNION PACIFIC CORP UNP · Entity 2854 GrantNon-Qualified Stock Option (right to buy) · Derivative 88,233 $0.00 Strike: $47.28 $0.00
Disclosure

SEC source: 0000100885-09-000049 · edgardoc.xml · derivative · entry 9

KORALESKI JOHN J · CIK 0001200010 · EVP MKTG & SALES

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 88,233

Underlying: Common Stock · 88,233 shares

Expires 2019-02-05

F6 · security: This option becomes exercisable in three equal installments starting one year from the grant date.

F6 · derivative.exercise_date: This option becomes exercisable in three equal installments starting one year from the grant date.

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February 05, 2009 Filed Feb 9, 2009 19:00 UTC UNION PACIFIC CORP UNP · Entity 2854 GrantCommon Stock 21,156 $0.00 $0.00
Disclosure

SEC source: 0000100885-09-000049 · edgardoc.xml · nonDerivative · entry 2

KORALESKI JOHN J · CIK 0001200010 · EVP MKTG & SALES

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 91,321

F2 · security: Performance retention unit award with a distribution ratio of 1:1. This award is payable only in shares of common stock with a three year vesting period from the grant date. The amount of shares in column 4 is the maximum number of shares that the reporting person is eligible to receive. The actual number of shares paid out at vesting, if any, depends on applicable performance criteria being met.

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February 05, 2009 Filed Feb 9, 2009 19:00 UTC UNION PACIFIC CORP UNP · Entity 2854 GrantCommon Stock 10,576 $0.00 $0.00
Disclosure

SEC source: 0000100885-09-000049 · edgardoc.xml · nonDerivative · entry 1

KORALESKI JOHN J · CIK 0001200010 · EVP MKTG & SALES

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 70,165

F1 · security: Retention unit award with a distribution ratio of 1:1. This award is payable only in shares of common stock with a four year vesting period from grant date.

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February 02, 2009 Filed Feb 4, 2009 17:12 UTC UNION PACIFIC CORP UNP · Entity 2854 Tax withholdingCommon Stock 4,793 $42.87 $205,475.91
Disclosure

SEC source: 0000100885-09-000034 · edgardoc.xml · nonDerivative · entry 2

KORALESKI JOHN J · CIK 0001200010 · EVP MKTG & SALES

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 59,589

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February 02, 2009 Filed Feb 4, 2009 17:12 UTC UNION PACIFIC CORP UNP · Entity 2854 Tax withholdingCommon Stock 1,400 $42.87 $60,018.00
Disclosure

SEC source: 0000100885-09-000034 · edgardoc.xml · nonDerivative · entry 1

KORALESKI JOHN J · CIK 0001200010 · EVP MKTG & SALES

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 64,382

F1 · security: Transfer of shares for additional tax withholding purposes.

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December 03, 2008 Filed Dec 5, 2008 21:55 UTC UNION PACIFIC CORP UNP · Entity 2854 OtherCommon Stock 1,173 $48.07 $56,386.11
Disclosure

SEC source: 0000100885-08-000137 · edgardoc.xml · nonDerivative · entry 1

KORALESKI JOHN J · CIK 0001200010 · EVP MKTG & SALES

10b5-1 filing: Not disclosed

Ownership: Indirect · by Managed Account

Disclosed balance after: 4,228.9657

F1 · security: Includes holdings in Union Pacific's Payroll-based and Tax-reduction stock ownership plans and 401(k) plan as of Transaction Date.

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July 31, 2008 Filed Aug 4, 2008 21:01 UTC UNION PACIFIC CORP UNP · Entity 2854 Exercise / conversionNon-Qualified Stock Option (right to buy) · Derivative 63,912 $0.00 Strike: $40.26 $0.00
Disclosure

SEC source: 0000100885-08-000102 · edgardoc.xml · derivative · entry 9

KORALESKI JOHN J · CIK 0001200010 · EVP MKTG & SALES

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 63,912 shares

Expires 2013-01-30

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · security: On May 28, 2008, Union Pacific Corporation effected a 2-for-1 stock split in the form of a stock dividend. Amounts of securities and the grant price or prices with respect to options, if any, and restricted stock or restricted stock units, if any, reported on this form have been adjusted to reflect the stock split.

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July 31, 2008 Filed Aug 4, 2008 21:01 UTC UNION PACIFIC CORP UNP · Entity 2854 Tax withholdingCommon Stock 643 $83.25 $53,529.75
Disclosure

SEC source: 0000100885-08-000102 · edgardoc.xml · nonDerivative · entry 4

KORALESKI JOHN J · CIK 0001200010 · EVP MKTG & SALES

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 84,462

F2 · security: Transfer of shares for additional tax withholding purposes.

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July 31, 2008 Filed Aug 4, 2008 21:01 UTC UNION PACIFIC CORP UNP · Entity 2854 Tax withholdingCommon Stock 13,681 $83.25 $1,138,943.25
Disclosure

SEC source: 0000100885-08-000102 · edgardoc.xml · nonDerivative · entry 3

KORALESKI JOHN J · CIK 0001200010 · EVP MKTG & SALES

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 85,105

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July 31, 2008 Filed Aug 4, 2008 21:01 UTC UNION PACIFIC CORP UNP · Entity 2854 Tax withholdingCommon Stock 30,908 $83.25 $2,573,091.00
Disclosure

SEC source: 0000100885-08-000102 · edgardoc.xml · nonDerivative · entry 2

KORALESKI JOHN J · CIK 0001200010 · EVP MKTG & SALES

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 98,786

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July 31, 2008 Filed Aug 4, 2008 21:01 UTC UNION PACIFIC CORP UNP · Entity 2854 Exercise / conversionCommon Stock 63,912 $40.26 $2,573,097.12
Disclosure

SEC source: 0000100885-08-000102 · edgardoc.xml · nonDerivative · entry 1

KORALESKI JOHN J · CIK 0001200010 · EVP MKTG & SALES

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 129,694

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · security: On May 28, 2008, Union Pacific Corporation effected a 2-for-1 stock split in the form of a stock dividend. Amounts of securities and the grant price or prices with respect to options, if any, and restricted stock or restricted stock units, if any, reported on this form have been adjusted to reflect the stock split.

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Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.