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WESTERN DONALD G

Disclosed activity across 1 company

Tapewire entity
13771
SEC CIK
0001171772

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
CATERPILLAR INCCAT · Entity 2808Vice PresidentDecember 31, 2005January 18, 2006

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.

CATERPILLAR INC

Report date December 31, 2005 · Filed January 18, 2006

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
CommonSEC Table I · non-derivativeDirect42,346 Reported balance After 2005-01-04 transaction · row 1 Account or security details depend on footnotes; rows are not merged.
1 source row

Row 1 · 2005-01-04 · Gift · Disposed 2,940 · Balance 42,346

F2: This amount was adjusted for the 2-for-1 stock split on July 14, 2005.

CommonSEC Table I · non-derivativeDirect27,220 Reported balance After 2005-02-02 transaction · row 2 Account or security details depend on footnotes; rows are not merged.
1 source row

Row 2 · 2005-02-02 · Gift · Disposed 15,126 · Balance 27,220

F2: This amount was adjusted for the 2-for-1 stock split on July 14, 2005.

CommonSEC Table I · non-derivativeDirect23,220 Reported balance After 2005-08-31 transaction · row 3 Account or security details depend on footnotes; rows are not merged.
1 source row

Row 3 · 2005-08-31 · Gift · Disposed 4,000 · Balance 23,220

CommonSEC Table I · non-derivativeDirect20,720 Reported balance After 2005-11-15 transaction · row 4 Account or security details depend on footnotes; rows are not merged.
1 source row

Row 4 · 2005-11-15 · Sale · Disposed 2,500 · Balance 20,720

F1: This amount includes 2457 shares in 401K, 6820 shares in SEIP and 1 share in dividend reinvestment.

CommonSEC Table I · non-derivativeIndirectOwned by Wife34,964 Last balance in matching sequence After 2005-02-02 transaction · row 6 Source-order balances reconcile. Account continuity and personal attribution are not independently verified.
2 source rows

Row 5 · 2005-01-04 · Gift · Acquired 2,940 · Balance 19,838

F2: This amount was adjusted for the 2-for-1 stock split on July 14, 2005.

F3: Reporting person disclaims beneficial ownership.

Row 6 · 2005-02-02 · Gift · Acquired 15,126 · Balance 34,964

F2: This amount was adjusted for the 2-for-1 stock split on July 14, 2005.

F3: Reporting person disclaims beneficial ownership.

Filing footnotes · ownership attribution and instrument terms

F1: This amount includes 2457 shares in 401K, 6820 shares in SEIP and 1 share in dividend reinvestment.

F2: This amount was adjusted for the 2-for-1 stock split on July 14, 2005.

F3: Reporting person disclaims beneficial ownership.

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
December 15, 2005 Filed Dec 16, 2005 14:12 UTC CATERPILLAR INC CAT · Entity 2808 GiftCommon 6,800 $0.00 $0.00
Disclosure

SEC source: 0000018230-05-000792 · edgar.xml · nonDerivative · entry 1

WESTERN DONALD G · CIK 0001171772 · Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 45,247

F1 · balance_after: This amount includes 2459 shares in 401K and 6780 shares in SEIP.

Read SEC document
November 15, 2005 Filed Nov 15, 2005 20:05 UTC CATERPILLAR INC CAT · Entity 2808 Exercise / conversionEmployee Stock Option · Derivative 19,396 $0.00 Strike: $31.17 $0.00
Disclosure

SEC source: 0000018230-05-000732 · edgar.xml · derivative · entry 4

WESTERN DONALD G · CIK 0001171772 · Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common · 19,396 shares

Expires 2009-06-08

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.

F3 · security: (Right to buy) with tandem tax withholding rights.

F4 · derivative.exercise_date: Exercisable in thirds - 1/3 after 1 yr.; 1/3 after 2 yrs.; 1/3 after 3 yrs.

Read SEC document
November 15, 2005 Filed Nov 15, 2005 20:05 UTC CATERPILLAR INC CAT · Entity 2808 SaleCommon 19,396 $55.80 $1,082,296.80
Disclosure

SEC source: 0000018230-05-000732 · edgar.xml · nonDerivative · entry 2

WESTERN DONALD G · CIK 0001171772 · Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 52,047

F1 · balance_after: This amount includes 2459 shares in 401K and 6780 shares in SEIP.

Read SEC document
November 15, 2005 Filed Nov 15, 2005 20:05 UTC CATERPILLAR INC CAT · Entity 2808 Exercise / conversionCommon 19,396 $31.17 $604,610.17
Disclosure

SEC source: 0000018230-05-000732 · edgar.xml · nonDerivative · entry 1

WESTERN DONALD G · CIK 0001171772 · Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 71,443

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
November 15, 2005 Filed Jan 18, 2006 17:35 UTC CATERPILLAR INC CAT · Entity 2808 SaleCommon 2,500 $55.80 $139,500.00
Disclosure

SEC source: 0000018230-06-000041 · edgar.xml · nonDerivative · entry 4

WESTERN DONALD G · CIK 0001171772 · Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 20,720

F1 · balance_after: This amount includes 2457 shares in 401K, 6820 shares in SEIP and 1 share in dividend reinvestment.

Read SEC document
October 26, 2005 Filed Oct 28, 2005 18:25 UTC CATERPILLAR INC CAT · Entity 2808 OtherCommon 1,925 $50.55 $97,308.75
Disclosure

SEC source: 0000018230-05-000681 · edgar.xml · nonDerivative · entry 1

WESTERN DONALD G · CIK 0001171772 · Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 52,047

F1 · balance_after: This amount includes 2459 shares in 401K and 6780 shares in SEIP.

Read SEC document
September 01, 2005 Filed Sep 1, 2005 18:52 UTC CATERPILLAR INC CAT · Entity 2808 Exercise / conversionEmployee Stock Option · Derivative 19,396 $0.00 Strike: $31.17 $0.00
Disclosure

SEC source: 0000018230-05-000594 · edgar.xml · derivative · entry 4

WESTERN DONALD G · CIK 0001171772 · Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common · 19,396 shares

Expires 2009-06-08

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.

F3 · security: (Right to buy) with tandem tax withholding rights.

F4 · derivative.exercise_date: Exercisable in thirds - 1/3 after 1 yr.; 1/3 after 2 yrs.; 1/3 after 3 yrs.

Read SEC document
September 01, 2005 Filed Sep 1, 2005 18:52 UTC CATERPILLAR INC CAT · Entity 2808 SaleCommon 19,396 $56.00 $1,086,176.00
Disclosure

SEC source: 0000018230-05-000594 · edgar.xml · nonDerivative · entry 2

WESTERN DONALD G · CIK 0001171772 · Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 50,122

F1 · balance_after: This amount includes 534 shares in 401K and 6780 shares in SEIP.

Read SEC document
September 01, 2005 Filed Sep 1, 2005 18:52 UTC CATERPILLAR INC CAT · Entity 2808 Exercise / conversionCommon 19,396 $31.17 $604,610.17
Disclosure

SEC source: 0000018230-05-000594 · edgar.xml · nonDerivative · entry 1

WESTERN DONALD G · CIK 0001171772 · Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 69,518

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
August 31, 2005 Filed Jan 18, 2006 17:35 UTC CATERPILLAR INC CAT · Entity 2808 GiftCommon 4,000 $0.00 $0.00
Disclosure

SEC source: 0000018230-06-000041 · edgar.xml · nonDerivative · entry 3

WESTERN DONALD G · CIK 0001171772 · Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 23,220

Read SEC document
August 10, 2005 Filed Aug 11, 2005 15:29 UTC CATERPILLAR INC CAT · Entity 2808 Exercise / conversionEmployee Stock Option · Derivative 24,000 $0.00 Strike: $26.77 $0.00
Disclosure

SEC source: 0000018230-05-000573 · edgar.xml · derivative · entry 4

WESTERN DONALD G · CIK 0001171772 · Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common · 24,000 shares

Expires 2011-06-12

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.

F3 · security: (Right to buy) with tandem tax withholding rights.

F4 · derivative.exercise_date: Exercisable in thirds - 1/3 after 1 yr.; 1/3 after 2 yrs.; 1/3 after 3 yrs.

Read SEC document
August 10, 2005 Filed Aug 11, 2005 15:29 UTC CATERPILLAR INC CAT · Entity 2808 SaleCommon 24,000 $55.00 $1,320,000.00
Disclosure

SEC source: 0000018230-05-000573 · edgar.xml · nonDerivative · entry 2

WESTERN DONALD G · CIK 0001171772 · Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 50,122

F1 · balance_after: This amount includes 534 shares in 401K and 6780 shares in SEIP.

Read SEC document
August 10, 2005 Filed Aug 11, 2005 15:29 UTC CATERPILLAR INC CAT · Entity 2808 Exercise / conversionCommon 24,000 $26.77 $642,360.00
Disclosure

SEC source: 0000018230-05-000573 · edgar.xml · nonDerivative · entry 1

WESTERN DONALD G · CIK 0001171772 · Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 74,122

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
August 05, 2005 Filed Aug 5, 2005 19:06 UTC CATERPILLAR INC CAT · Entity 2808 Exercise / conversionEmployee Stock Option · Derivative 18,000 $0.00 Strike: $27.14 $0.00
Disclosure

SEC source: 0000018230-05-000562 · edgar.xml · derivative · entry 6

WESTERN DONALD G · CIK 0001171772 · Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common · 18,000 shares

Expires 2013-06-10

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.

F3 · security: (Right to buy) with tandem tax withholding rights.

F4 · derivative.exercise_date: Exercisable in thirds - 1/3 after 1 yr.; 1/3 after 2 yrs.; 1/3 after 3 yrs.

Read SEC document
August 05, 2005 Filed Aug 5, 2005 19:06 UTC CATERPILLAR INC CAT · Entity 2808 Exercise / conversionEmployee Stock Option · Derivative 19,205 $0.00 Strike: $27.84 $0.00
Disclosure

SEC source: 0000018230-05-000562 · edgar.xml · derivative · entry 5

WESTERN DONALD G · CIK 0001171772 · Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common · 19,205 shares

Expires 2008-06-09

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.

F3 · security: (Right to buy) with tandem tax withholding rights.

F4 · derivative.exercise_date: Exercisable in thirds - 1/3 after 1 yr.; 1/3 after 2 yrs.; 1/3 after 3 yrs.

Read SEC document
August 05, 2005 Filed Aug 5, 2005 19:06 UTC CATERPILLAR INC CAT · Entity 2808 SaleCommon 37,205 $53.96 $2,007,689.69
Disclosure

SEC source: 0000018230-05-000562 · edgar.xml · nonDerivative · entry 3

WESTERN DONALD G · CIK 0001171772 · Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 50,122

F1 · balance_after: This amount includes 534 shares in 401K and 6780 shares in SEIP.

Read SEC document
August 05, 2005 Filed Aug 5, 2005 19:06 UTC CATERPILLAR INC CAT · Entity 2808 Exercise / conversionCommon 18,000 $27.14 $488,565.00
Disclosure

SEC source: 0000018230-05-000562 · edgar.xml · nonDerivative · entry 2

WESTERN DONALD G · CIK 0001171772 · Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 87,327

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
August 05, 2005 Filed Aug 5, 2005 19:06 UTC CATERPILLAR INC CAT · Entity 2808 Exercise / conversionCommon 19,205 $27.84 $534,740.18
Disclosure

SEC source: 0000018230-05-000562 · edgar.xml · nonDerivative · entry 1

WESTERN DONALD G · CIK 0001171772 · Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 69,327

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
July 28, 2005 Filed Aug 1, 2005 14:58 UTC CATERPILLAR INC CAT · Entity 2808 Exercise / conversionEmployee Stock Option · Derivative 18,000 $0.00 Strike: $27.14 $0.00
Disclosure

SEC source: 0000018230-05-000517 · edgar.xml · derivative · entry 6

WESTERN DONALD G · CIK 0001171772 · Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common · 18,000 shares

Expires 2013-06-10

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.

F3 · security: (Right to buy) with tandem tax withholding rights.

F4 · derivative.exercise_date: Exercisable in thirds - 1/3 after 1 yr.; 1/3 after 2 yrs.; 1/3 after 3 yrs.

Read SEC document
July 28, 2005 Filed Aug 1, 2005 14:58 UTC CATERPILLAR INC CAT · Entity 2808 Exercise / conversionEmployee Stock Option · Derivative 19,205 $0.00 Strike: $27.84 $0.00
Disclosure

SEC source: 0000018230-05-000517 · edgar.xml · derivative · entry 5

WESTERN DONALD G · CIK 0001171772 · Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common · 19,205 shares

Expires 2008-06-09

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.

F3 · security: (Right to buy) with tandem tax withholding rights.

F4 · derivative.exercise_date: Exercisable in thirds - 1/3 after 1 yr.; 1/3 after 2 yrs.; 1/3 after 3 yrs.

Read SEC document
July 28, 2005 Filed Aug 1, 2005 14:58 UTC CATERPILLAR INC CAT · Entity 2808 SaleCommon 37,205 $54.05 $2,010,930.25
Disclosure

SEC source: 0000018230-05-000517 · edgar.xml · nonDerivative · entry 3

WESTERN DONALD G · CIK 0001171772 · Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 50,122

F1 · balance_after: This amount includes 534 shares in 401K and 6780 shares in SEIP.

Read SEC document
July 28, 2005 Filed Aug 1, 2005 14:58 UTC CATERPILLAR INC CAT · Entity 2808 Exercise / conversionCommon 18,000 $27.14 $488,565.00
Disclosure

SEC source: 0000018230-05-000517 · edgar.xml · nonDerivative · entry 2

WESTERN DONALD G · CIK 0001171772 · Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 87,327

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
July 28, 2005 Filed Aug 1, 2005 14:58 UTC CATERPILLAR INC CAT · Entity 2808 Exercise / conversionCommon 19,205 $27.84 $534,740.18
Disclosure

SEC source: 0000018230-05-000517 · edgar.xml · nonDerivative · entry 1

WESTERN DONALD G · CIK 0001171772 · Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 69,327

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
July 19, 2005 Filed Jul 20, 2005 13:55 UTC CATERPILLAR INC CAT · Entity 2808 Exercise / conversionEmployee Stock Option · Derivative 14,132 $0.00 Strike: $25.83 $0.00
Disclosure

SEC source: 0000018230-05-000482 · edgar.xml · derivative · entry 7

WESTERN DONALD G · CIK 0001171772 · Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common · 14,132 shares

Expires 2007-06-10

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.

F5 · security: (Right to buy) with tandem tax withholding rights.

F6 · derivative.exercise_date: Exercisable in thirds - 1/3 after 1 yr.; 1/3 after 2 yrs.; 1/3 after 3 yrs.

Read SEC document
July 19, 2005 Filed Jul 20, 2005 13:55 UTC CATERPILLAR INC CAT · Entity 2808 Exercise / conversionEmployee Stock Option · Derivative 24,000 $0.00 Strike: $26.77 $0.00
Disclosure

SEC source: 0000018230-05-000482 · edgar.xml · derivative · entry 6

WESTERN DONALD G · CIK 0001171772 · Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common · 24,000 shares

Expires 2011-06-12

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.

F5 · security: (Right to buy) with tandem tax withholding rights.

F6 · derivative.exercise_date: Exercisable in thirds - 1/3 after 1 yr.; 1/3 after 2 yrs.; 1/3 after 3 yrs.

Read SEC document
July 19, 2005 Filed Jul 20, 2005 13:55 UTC CATERPILLAR INC CAT · Entity 2808 SaleCommon 14,132 $52.40 $740,516.80
Disclosure

SEC source: 0000018230-05-000482 · edgar.xml · nonDerivative · entry 4

WESTERN DONALD G · CIK 0001171772 · Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 50,122

F1 · balance_after: This amount includes 534 shares in 401K and 6780 shares in SEIP.

F3 · balance_after: On July 14, 2005, the common stock of Caterpillar Inc. split 2-for-1, resulting in the reporting person's acquisition of 21,404 additional shares of common stock.

Read SEC document
July 19, 2005 Filed Jul 20, 2005 13:55 UTC CATERPILLAR INC CAT · Entity 2808 SaleCommon 24,000 $52.50 $1,260,000.00
Disclosure

SEC source: 0000018230-05-000482 · edgar.xml · nonDerivative · entry 3

WESTERN DONALD G · CIK 0001171772 · Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 64,254

Read SEC document
July 19, 2005 Filed Jul 20, 2005 13:55 UTC CATERPILLAR INC CAT · Entity 2808 Exercise / conversionCommon 14,132 $25.83 $365,002.71
Disclosure

SEC source: 0000018230-05-000482 · edgar.xml · nonDerivative · entry 2

WESTERN DONALD G · CIK 0001171772 · Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 88,254

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
July 19, 2005 Filed Jul 20, 2005 13:55 UTC CATERPILLAR INC CAT · Entity 2808 Exercise / conversionCommon 24,000 $26.77 $642,360.00
Disclosure

SEC source: 0000018230-05-000482 · edgar.xml · nonDerivative · entry 1

WESTERN DONALD G · CIK 0001171772 · Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 74,122

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
June 17, 2005 Filed Jun 20, 2005 19:49 UTC CATERPILLAR INC CAT · Entity 2808 Exercise / conversionEmployee Stock Option · Derivative 12,000 $0.00 Strike: $51.66 $0.00
Disclosure

SEC source: 0000018230-05-000443 · edgar.xml · derivative · entry 6

WESTERN DONALD G · CIK 0001171772 · Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common · 12,000 shares

Expires 2007-06-10

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.

F3 · security: (Right to buy) with tandem tax witholding rights.

F4 · derivative.exercise_date: Exercisable in thirds - one-third after one year, one-third after 2 years, and one-third after 3 years.

Read SEC document
June 17, 2005 Filed Jun 20, 2005 19:49 UTC CATERPILLAR INC CAT · Entity 2808 Exercise / conversionEmployee Stock Option · Derivative 9,000 $0.00 Strike: $50.72 $0.00
Disclosure

SEC source: 0000018230-05-000443 · edgar.xml · derivative · entry 5

WESTERN DONALD G · CIK 0001171772 · Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common · 9,000 shares

Expires 2012-06-11

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.

F3 · security: (Right to buy) with tandem tax witholding rights.

F4 · derivative.exercise_date: Exercisable in thirds - one-third after one year, one-third after 2 years, and one-third after 3 years.

Read SEC document
June 17, 2005 Filed Jun 20, 2005 19:49 UTC CATERPILLAR INC CAT · Entity 2808 Salecommon 21,000 $100.00 $2,100,000.00
Disclosure

SEC source: 0000018230-05-000443 · edgar.xml · nonDerivative · entry 3

WESTERN DONALD G · CIK 0001171772 · Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 27,047

F1 · balance_after: This amount includes 266 shares in 401K and 3377 shares in SEIP.

Read SEC document
June 17, 2005 Filed Jun 20, 2005 19:49 UTC CATERPILLAR INC CAT · Entity 2808 Exercise / conversionCommon 12,000 $51.66 $619,872.00
Disclosure

SEC source: 0000018230-05-000443 · edgar.xml · nonDerivative · entry 2

WESTERN DONALD G · CIK 0001171772 · Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 48,047

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
June 17, 2005 Filed Jun 20, 2005 19:49 UTC CATERPILLAR INC CAT · Entity 2808 Exercise / conversionCommon 9,000 $50.72 $456,435.00
Disclosure

SEC source: 0000018230-05-000443 · edgar.xml · nonDerivative · entry 1

WESTERN DONALD G · CIK 0001171772 · Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 36,047

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
June 10, 2005 Filed Jun 23, 2005 17:42 UTC CATERPILLAR INC CAT · Entity 2808 GiftCommon 2,000 $0.00 $0.00
Disclosure

SEC source: 0000018230-05-000450 · edgar.xml · nonDerivative · entry 1

WESTERN DONALD G · CIK 0001171772 · Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,047

F1 · balance_after: This amount includes 266 shares in 401K and 3377 shares in SEIP.

Read SEC document
June 09, 2005 Filed Jun 10, 2005 13:19 UTC CATERPILLAR INC CAT · Entity 2808 Exercise / conversionEmployee Stock Option · Derivative 10,000 $0.00 Strike: $50.72 $0.00
Disclosure

SEC source: 0000018230-05-000432 · edgar.xml · derivative · entry 4

WESTERN DONALD G · CIK 0001171772 · Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common · 10,000 shares

Expires 2012-06-11

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.

F3 · security: (Right to buy) with tandem tax witholding rights.

F4 · derivative.exercise_date: Exercisable in thirds - one-third after one year, one-third after 2 years, and one-third after 3 years.

Read SEC document
June 09, 2005 Filed Jun 10, 2005 13:19 UTC CATERPILLAR INC CAT · Entity 2808 SaleCommon 10,000 $97.00 $970,000.00
Disclosure

SEC source: 0000018230-05-000432 · edgar.xml · nonDerivative · entry 2

WESTERN DONALD G · CIK 0001171772 · Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 27,047

F1 · balance_after: This amount includes 266 shares in 401K and 3377 shares in SEIP.

Read SEC document
June 09, 2005 Filed Jun 10, 2005 13:19 UTC CATERPILLAR INC CAT · Entity 2808 Exercise / conversionCommon 10,000 $50.72 $507,150.00
Disclosure

SEC source: 0000018230-05-000432 · edgar.xml · nonDerivative · entry 1

WESTERN DONALD G · CIK 0001171772 · Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 37,047

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
May 23, 2005 Filed May 24, 2005 18:15 UTC CATERPILLAR INC CAT · Entity 2808 Exercise / conversionEmployee Stock Option · Derivative 7,500 $0.00 Strike: $50.72 $0.00
Disclosure

SEC source: 0000018230-05-000399 · edgar.xml · derivative · entry 4

WESTERN DONALD G · CIK 0001171772 · Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common · 7,500 shares

Expires 2012-06-11

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.

F3 · security: (Right to buy) with tandem tax witholding rights.

F4 · derivative.exercise_date: Exercisable in thirds - one-third after one year, one-third after 2 years, and one-third after 3 years.

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May 23, 2005 Filed May 24, 2005 18:15 UTC CATERPILLAR INC CAT · Entity 2808 SaleCommon 7,500 $94.00 $705,000.00
Disclosure

SEC source: 0000018230-05-000399 · edgar.xml · nonDerivative · entry 2

WESTERN DONALD G · CIK 0001171772 · Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 27,047

F1 · balance_after: This amount includes 266 shares in 401K and 3377 shares in SEIP.

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May 23, 2005 Filed May 24, 2005 18:15 UTC CATERPILLAR INC CAT · Entity 2808 Exercise / conversionCommon 7,500 $50.72 $380,362.50
Disclosure

SEC source: 0000018230-05-000399 · edgar.xml · nonDerivative · entry 1

WESTERN DONALD G · CIK 0001171772 · Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 34,547

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.

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May 18, 2005 Filed May 19, 2005 17:43 UTC CATERPILLAR INC CAT · Entity 2808 Exercise / conversionEmployee Stock Option · Derivative 500 $0.00 Strike: $50.72 $0.00
Disclosure

SEC source: 0000018230-05-000397 · edgar.xml · derivative · entry 4

WESTERN DONALD G · CIK 0001171772 · Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common · 500 shares

Expires 2012-06-11

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.

F3 · security: (Right to buy) with tandem tax witholding rights.

F4 · derivative.exercise_date: Exercisable in thirds - one-third after one year, one-third after 2 years, and one-third after 3 years.

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May 18, 2005 Filed May 19, 2005 17:43 UTC CATERPILLAR INC CAT · Entity 2808 SaleCommon 500 $94.00 $47,000.00
Disclosure

SEC source: 0000018230-05-000397 · edgar.xml · nonDerivative · entry 2

WESTERN DONALD G · CIK 0001171772 · Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 27,028

F1 · balance_after: This amount includes 265 shares in 401K and 3359 shares in SEIP.

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May 18, 2005 Filed May 19, 2005 17:43 UTC CATERPILLAR INC CAT · Entity 2808 Exercise / conversionCommon 500 $50.72 $25,357.50
Disclosure

SEC source: 0000018230-05-000397 · edgar.xml · nonDerivative · entry 1

WESTERN DONALD G · CIK 0001171772 · Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 27,528

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 18, 2005 Filed Feb 22, 2005 19:03 UTC CATERPILLAR INC CAT · Entity 2808 OtherOption (NQ) · Derivative 30,000 $0.00 Strike: $91.29 $0.00
Disclosure

SEC source: 0000018230-05-000197 · edgar.xml · derivative · entry 3

WESTERN DONALD G · CIK 0001171772 · Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,000

Underlying: Common · 30,000 shares

Expires 2015-02-18

F3 · security: This option was granted with attached tax withholding rights.

F4 · kind: Grant to reporting person of option to buy 30,000 shares of common stock under the company's 1996 Stock Option Plan in transaction exempt under old Rule 16B-3. The option becomes exercisable immediately.

F4 · price: Grant to reporting person of option to buy 30,000 shares of common stock under the company's 1996 Stock Option Plan in transaction exempt under old Rule 16B-3. The option becomes exercisable immediately.

F4 · derivative.exercise_date: Grant to reporting person of option to buy 30,000 shares of common stock under the company's 1996 Stock Option Plan in transaction exempt under old Rule 16B-3. The option becomes exercisable immediately.

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February 02, 2005 Filed Jan 18, 2006 17:35 UTC CATERPILLAR INC CAT · Entity 2808 GiftCommon 15,126 $0.00 $0.00
Disclosure

SEC source: 0000018230-06-000041 · edgar.xml · nonDerivative · entry 6

WESTERN DONALD G · CIK 0001171772 · Vice President

10b5-1 filing: Not disclosed

Ownership: Indirect · Owned by Wife

Disclosed balance after: 34,964

F2 · shares: This amount was adjusted for the 2-for-1 stock split on July 14, 2005.

F3 · ownership.nature: Reporting person disclaims beneficial ownership.

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February 02, 2005 Filed Jan 18, 2006 17:35 UTC CATERPILLAR INC CAT · Entity 2808 GiftCommon 15,126 $0.00 $0.00
Disclosure

SEC source: 0000018230-06-000041 · edgar.xml · nonDerivative · entry 2

WESTERN DONALD G · CIK 0001171772 · Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 27,220

F2 · shares: This amount was adjusted for the 2-for-1 stock split on July 14, 2005.

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February 01, 2005 Filed Feb 2, 2005 15:23 UTC CATERPILLAR INC CAT · Entity 2808 Exercise / conversionEmployee Stock Option · Derivative 21,399 $0.00 Strike: $38.41 $0.00
Disclosure

SEC source: 0000018230-05-000075 · edgar.xml · derivative · entry 14

WESTERN DONALD G · CIK 0001171772 · Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common · 21,399 shares

Expires 2010-06-12

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.

F3 · security: (Right to buy) with tandem tax withholding rights

F4 · derivative.exercise_date: Exercisable in thirds - 1/3 after 1 yr.; 1/3 after 2 yrs.; 1/3 after 3 yrs.

Read SEC document
February 01, 2005 Filed Feb 2, 2005 15:23 UTC CATERPILLAR INC CAT · Entity 2808 Exercise / conversionEmployee Stock Option · Derivative 3,662 $0.00 Strike: $32.91 $0.00
Disclosure

SEC source: 0000018230-05-000075 · edgar.xml · derivative · entry 13

WESTERN DONALD G · CIK 0001171772 · Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common · 3,662 shares

Expires 2006-06-11

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.

F3 · security: (Right to buy) with tandem tax withholding rights

F4 · derivative.exercise_date: Exercisable in thirds - 1/3 after 1 yr.; 1/3 after 2 yrs.; 1/3 after 3 yrs.

Read SEC document
February 01, 2005 Filed Feb 2, 2005 15:23 UTC CATERPILLAR INC CAT · Entity 2808 SaleCommon 10,833 $90.00 $974,970.00
Disclosure

SEC source: 0000018230-05-000075 · edgar.xml · nonDerivative · entry 11

WESTERN DONALD G · CIK 0001171772 · Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 27,028

F1 · balance_after: This amount includes 265 shares in 401K and 3359 shares in SEIP.

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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.