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WALKER THOMAS KIRK

Disclosed activity across 1 company

Tapewire entity
12592
SEC CIK
0001278889

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Reported relationships

Latest disclosed role at each company.

No relationships currently tracked through insider filings.

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.

No balances currently tracked through insider filings.

Past disclosures · reporting ended (1)

No longer tracked through insider filings. These historical balances do not imply present ownership or a zero position.

COSTCO WHOLESALE CORP /NEW

Report date July 01, 2014 · Filed July 01, 2014

Section 16 reporting ended · disclosed 2014-07-01. Current position is not established by this disclosure.

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect249,743 Reported balance After 2013-12-11 transaction · row 1
1 source row

Row 1 · 2013-12-11 · Gift · Disposed 445 · Balance 249,743

F1: Personal gift.

Filing footnotes · ownership attribution and instrument terms

F1: Personal gift.

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
October 13, 2009 Filed Oct 14, 2009 23:17 UTC Amendment COSTCO WHOLESALE CORP /NEW COST · Entity 2803 Exercise / conversionCommon Stock 75,000 $37.35 $2,801,250.00
Disclosure

SEC source: 0001209191-09-048638 · doc4a.xml · nonDerivative · entry 1

WALKER THOMAS KIRK · CIK 0001278889 · Executive VP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 303,462

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
October 12, 2009 Filed Oct 13, 2009 14:56 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 Tax withholdingCommon Stock 2,205 $58.03 $127,956.15
Disclosure

SEC source: 0001209191-09-048346 · doc4.xml · nonDerivative · entry 2

WALKER THOMAS KIRK · CIK 0001278889 · Executive VP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 228,462

Read SEC document
October 12, 2009 Filed Oct 13, 2009 14:56 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 GrantCommon Stock 25,000 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-09-048346 · doc4.xml · nonDerivative · entry 1

WALKER THOMAS KIRK · CIK 0001278889 · Executive VP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 230,667

F1 · shares: Grant was initially made in October 2008 subject to performance conditions concerning fiscal 2009, which have been deemed satisfied by the Compensation Committee of the Board of Directors. The shares of restricted stock subject to performance conditions vest ratably over a four year period from satisfaction based on continued employment with the Company. In addition, under the Stock Incentive Plan, long term employees are eligible for accelerated vesting upon the anniversary of their 25th, 30th and 35th years of service.

F2 · price: Not applicable. Grant of Restricted Stock Units.

Read SEC document
June 04, 2009 Filed Mar 11, 2010 15:35 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 GiftCommon Stock 370 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-10-016172 · doc5.xml · nonDerivative · entry 2

WALKER THOMAS KIRK · CIK 0001278889 · Executive VP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 202,337

F1 · price: Personal gift.

Read SEC document
April 12, 2009 Filed Apr 13, 2009 21:01 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 Tax withholdingCommon Stock 629 $46.90 $29,500.10
Disclosure

SEC source: 0001209191-09-021374 · doc4.xml · nonDerivative · entry 1

WALKER THOMAS KIRK · CIK 0001278889 · Executive VP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 205,667

Read SEC document
October 19, 2008 Filed Oct 21, 2008 15:55 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 Tax withholdingCommon Stock 1,806 $57.98 $104,711.88
Disclosure

SEC source: 0001209191-08-057051 · doc4.xml · nonDerivative · entry 3

WALKER THOMAS KIRK · CIK 0001278889 · Executive VP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 206,296

Read SEC document
October 17, 2008 Filed Oct 21, 2008 15:55 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 Tax withholdingCommon Stock 1,823 $57.98 $105,697.54
Disclosure

SEC source: 0001209191-08-057051 · doc4.xml · nonDerivative · entry 2

WALKER THOMAS KIRK · CIK 0001278889 · Executive VP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 208,102

Read SEC document
October 17, 2008 Filed Oct 21, 2008 15:55 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 GrantCommon Stock 25,000 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-08-057051 · doc4.xml · nonDerivative · entry 1

WALKER THOMAS KIRK · CIK 0001278889 · Executive VP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 209,925

F1 · shares: Grant was initially made in October 2007 subject to performance conditions concerning fiscal 2008, which were recently deemed satisfied by the Compensation Committee of the Board of Directors. Vests one-fifth on October 17, 2008 and one-fifth annually on October 17 for the following four years.

F2 · price: Not applicable. Grant of Restricted Stock Units.

Read SEC document
October 15, 2008 Filed Mar 11, 2010 15:35 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 GiftCommon Stock 2,700 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-10-016172 · doc5.xml · nonDerivative · entry 1

WALKER THOMAS KIRK · CIK 0001278889 · Executive VP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 181,225

F1 · price: Personal gift.

Read SEC document
August 12, 2008 Filed Aug 12, 2008 17:25 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 GrantCommon Stock 25 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-08-046707 · doc4.xml · nonDerivative · entry 1

WALKER THOMAS KIRK · CIK 0001278889 · Executive VP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 184,925

F1 · price: Grant of stock bonus for 25 years of service.

Read SEC document
April 12, 2008 Filed Apr 14, 2008 19:52 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 Tax withholdingCommon Stock 884 $65.70 $58,078.80
Disclosure

SEC source: 0001209191-08-024017 · doc4.xml · nonDerivative · entry 1

WALKER THOMAS KIRK · CIK 0001278889 · Executive VP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 184,900

Read SEC document
March 27, 2008 Filed Mar 28, 2008 17:58 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 Exercise / conversionStock Option · Derivative 12,000 $33.75 Strike: $33.75 $405,000.00
Disclosure

SEC source: 0001209191-08-020565 · doc4.xml · derivative · entry 7

WALKER THOMAS KIRK · CIK 0001278889 · Executive VP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,000

Underlying: Common Stock · 12,000 shares

Expires 2013-04-01

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
March 27, 2008 Filed Mar 28, 2008 17:58 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 Exercise / conversionStock Option · Derivative 36,000 $39.25 Strike: $39.25 $1,413,000.00
Disclosure

SEC source: 0001209191-08-020565 · doc4.xml · derivative · entry 6

WALKER THOMAS KIRK · CIK 0001278889 · Executive VP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 36,000 shares

Expires 2012-04-02

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
March 27, 2008 Filed Mar 28, 2008 17:58 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 Exercise / conversionStock Option · Derivative 12,000 $30.41 Strike: $30.41 $364,920.00
Disclosure

SEC source: 0001209191-08-020565 · doc4.xml · derivative · entry 5

WALKER THOMAS KIRK · CIK 0001278889 · Executive VP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 12,000 shares

Expires 2013-04-01

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
March 27, 2008 Filed Mar 28, 2008 17:58 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 SaleCommon Stock 60,000 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-08-020565 · doc4.xml · nonDerivative · entry 4

WALKER THOMAS KIRK · CIK 0001278889 · Executive VP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 185,784

F1 · price: 4400 @ 65.52 2200 @ 65.53 4600 @ 65.54 2408 @ 65.55 692 @ 65.56 952 @ 65.57 1700 @ 65.58 1494 @ 65.59 1365 @ 65.60 3009 @ 65.61 889 @ 65.62 1200 @ 65.63 1200 @ 65.64 2300 @ 65.65 700 @ 65.66 200 @ 65.69 3331 @ 65.70 6400 @ 65.71 3400 @ 65.72 1800 @ 65.73 560 @ 65.74 200 @ 65.75 238 @ 65.80 9265 @ 65.90 2284 @ 65.91 1113 @ 65.92 1100 @ 65.93 1000 @ 65.94

Read SEC document
March 27, 2008 Filed Mar 28, 2008 17:58 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 Exercise / conversionCommon Stock 12,000 $33.75 $405,000.00
Disclosure

SEC source: 0001209191-08-020565 · doc4.xml · nonDerivative · entry 3

WALKER THOMAS KIRK · CIK 0001278889 · Executive VP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 245,784

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
March 27, 2008 Filed Mar 28, 2008 17:58 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 Exercise / conversionCommon Stock 12,000 $30.41 $364,920.00
Disclosure

SEC source: 0001209191-08-020565 · doc4.xml · nonDerivative · entry 2

WALKER THOMAS KIRK · CIK 0001278889 · Executive VP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 233,784

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
March 27, 2008 Filed Mar 28, 2008 17:58 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 Exercise / conversionCommon Stock 36,000 $39.25 $1,413,000.00
Disclosure

SEC source: 0001209191-08-020565 · doc4.xml · nonDerivative · entry 1

WALKER THOMAS KIRK · CIK 0001278889 · Executive VP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 221,784

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
October 19, 2007 Filed Oct 22, 2007 23:34 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 Tax withholdingCommon Stock 1,823 $65.70 $119,771.10
Disclosure

SEC source: 0001209191-07-059265 · doc4.xml · nonDerivative · entry 1

WALKER THOMAS KIRK · CIK 0001278889 · Executive VP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 210,784

Read SEC document
July 31, 2007 Filed Mar 11, 2010 15:37 UTC Amendment COSTCO WHOLESALE CORP /NEW COST · Entity 2803 GiftCommon Stock 1,000 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-10-016173 · doc5a.xml · nonDerivative · entry 1

WALKER THOMAS KIRK · CIK 0001278889 · Executive VP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 186,607

F1 · price: Personal gift.

Read SEC document
April 12, 2007 Filed Apr 25, 2007 18:08 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 Tax withholdingCommon Stock 912 $54.68 $49,868.16
Disclosure

SEC source: 0001209191-07-025383 · doc4.xml · nonDerivative · entry 1

WALKER THOMAS KIRK · CIK 0001278889 · Executive VP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 187,607

Read SEC document
February 12, 2007 Filed Feb 13, 2007 20:35 UTC Amendment COSTCO WHOLESALE CORP /NEW COST · Entity 2803 Exercise / conversionStock Option · Derivative 24,000 $33.75 Strike: $33.75 $810,000.00
Disclosure

SEC source: 0001209191-07-009831 · doc4a.xml · derivative · entry 5

WALKER THOMAS KIRK · CIK 0001278889 · Executive VP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 24,000

Underlying: Common Stock · 24,000 shares

Expires 2013-04-01

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 · date: Entered the wrong month on original reporting.

Read SEC document
February 12, 2007 Filed Feb 13, 2007 20:35 UTC Amendment COSTCO WHOLESALE CORP /NEW COST · Entity 2803 Exercise / conversionStock Option · Derivative 24,000 $38.79 Strike: $38.79 $930,960.00
Disclosure

SEC source: 0001209191-07-009831 · doc4a.xml · derivative · entry 4

WALKER THOMAS KIRK · CIK 0001278889 · Executive VP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 24,000 shares

Expires 2012-04-01

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 · date: Entered the wrong month on original reporting.

Read SEC document
February 12, 2007 Filed Feb 13, 2007 20:35 UTC Amendment COSTCO WHOLESALE CORP /NEW COST · Entity 2803 SaleCommon Stock 48,000 $55.82 $2,679,580.80
Disclosure

SEC source: 0001209191-07-009831 · doc4a.xml · nonDerivative · entry 3

WALKER THOMAS KIRK · CIK 0001278889 · Executive VP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 188,519

F1 · date: Entered the wrong month on original reporting.

Read SEC document
February 12, 2007 Filed Feb 13, 2007 20:35 UTC Amendment COSTCO WHOLESALE CORP /NEW COST · Entity 2803 Exercise / conversionCommon Stock 24,000 $38.79 $930,960.00
Disclosure

SEC source: 0001209191-07-009831 · doc4a.xml · nonDerivative · entry 2

WALKER THOMAS KIRK · CIK 0001278889 · Executive VP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 164,519

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 · date: Entered the wrong month on original reporting.

Read SEC document
February 12, 2007 Filed Feb 13, 2007 20:35 UTC Amendment COSTCO WHOLESALE CORP /NEW COST · Entity 2803 Exercise / conversionCommon Stock 24,000 $33.75 $810,000.00
Disclosure

SEC source: 0001209191-07-009831 · doc4a.xml · nonDerivative · entry 1

WALKER THOMAS KIRK · CIK 0001278889 · Executive VP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 140,519

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 · date: Entered the wrong month on original reporting.

Read SEC document
January 12, 2007 Filed Feb 13, 2007 19:12 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 Exercise / conversionStock Option · Derivative 24,000 $33.75 Strike: $33.75 $810,000.00
Disclosure

SEC source: 0001209191-07-009691 · doc4.xml · derivative · entry 5

WALKER THOMAS KIRK · CIK 0001278889 · Executive VP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 24,000

Underlying: Common Stock · 24,000 shares

Expires 2013-04-01

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 12, 2007 Filed Feb 13, 2007 19:12 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 Exercise / conversionStock Option · Derivative 24,000 $38.79 Strike: $38.79 $930,960.00
Disclosure

SEC source: 0001209191-07-009691 · doc4.xml · derivative · entry 4

WALKER THOMAS KIRK · CIK 0001278889 · Executive VP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 24,000 shares

Expires 2012-04-02

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 12, 2007 Filed Feb 13, 2007 19:12 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 SaleCommon Stock 48,000 $55.82 $2,679,580.80
Disclosure

SEC source: 0001209191-07-009691 · doc4.xml · nonDerivative · entry 3

WALKER THOMAS KIRK · CIK 0001278889 · Executive VP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 188,519

Read SEC document
January 12, 2007 Filed Feb 13, 2007 19:12 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 Exercise / conversionCommon Stock 24,000 $38.79 $930,960.00
Disclosure

SEC source: 0001209191-07-009691 · doc4.xml · nonDerivative · entry 2

WALKER THOMAS KIRK · CIK 0001278889 · Executive VP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 236,519

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 12, 2007 Filed Feb 13, 2007 19:12 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 Exercise / conversionCommon Stock 24,000 $33.75 $810,000.00
Disclosure

SEC source: 0001209191-07-009691 · doc4.xml · nonDerivative · entry 1

WALKER THOMAS KIRK · CIK 0001278889 · Executive VP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 212,519

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 13, 2006 Filed Oct 17, 2007 18:40 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 GiftCommon Stock 375 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-07-058662 · doc5.xml · nonDerivative · entry 1

WALKER THOMAS KIRK · CIK 0001278889 · Executive VP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 188,519

F1 · price: Personal gift.

Read SEC document
October 19, 2006 Filed Oct 23, 2006 17:23 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 GrantCommon Stock 25,000 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-06-055538 · doc4.xml · nonDerivative · entry 1

WALKER THOMAS KIRK · CIK 0001278889 · Executive VP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 188,894

F1 · shares: Units vest 20% at October 19 over each of the next five years.

F2 · price: Not applicable. Grant of Restricted Stock Units.

Read SEC document
July 06, 2006 Filed Oct 13, 2006 16:40 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 GiftCommon Stock 365 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-06-054649 · doc5.xml · nonDerivative · entry 2

WALKER THOMAS KIRK · CIK 0001278889 · Executive VP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 163,894

F1 · price: Personal gift.

Read SEC document
June 12, 2006 Filed Jun 12, 2006 21:42 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 GrantCommon Stock 12,500 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-06-036074 · doc4.xml · nonDerivative · entry 1

WALKER THOMAS KIRK · CIK 0001278889 · Executive VP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 164,259

F1 · shares: Vests one-fifth on April 12, 2007 and one-fifth annually on April 12 for the following four years.

F2 · price: Not applicable. Grant of Restricted Stock Units.

Read SEC document
April 28, 2006 Filed Apr 28, 2006 19:56 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 Exercise / conversionStock Option · Derivative 60,000 $34.28 Strike: $34.28 $2,056,800.00
Disclosure

SEC source: 0001209191-06-026096 · doc4.xml · derivative · entry 9

WALKER THOMAS KIRK · CIK 0001278889 · Executive VP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 60,000 shares

Expires 2011-04-24

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
April 28, 2006 Filed Apr 28, 2006 19:56 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 Exercise / conversionStock Option · Derivative 60,000 $43.00 Strike: $43.00 $2,580,000.00
Disclosure

SEC source: 0001209191-06-026096 · doc4.xml · derivative · entry 8

WALKER THOMAS KIRK · CIK 0001278889 · Executive VP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 60,000 shares

Expires 2010-03-13

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
April 28, 2006 Filed Apr 28, 2006 19:56 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 Exercise / conversionStock Option · Derivative 80,000 $36.91 Strike: $36.91 $2,952,504.00
Disclosure

SEC source: 0001209191-06-026096 · doc4.xml · derivative · entry 7

WALKER THOMAS KIRK · CIK 0001278889 · Executive VP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 80,000 shares

Expires 2009-02-09

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.

Read SEC document
April 28, 2006 Filed Apr 28, 2006 19:56 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 Exercise / conversionStock Option · Derivative 80,000 $22.88 Strike: $22.88 $1,830,000.00
Disclosure

SEC source: 0001209191-06-026096 · doc4.xml · derivative · entry 6

WALKER THOMAS KIRK · CIK 0001278889 · Executive VP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 80,000 shares

Expires 2008-02-17

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
April 28, 2006 Filed Apr 28, 2006 19:56 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 SaleCommon Stock 280,000 $54.35 $15,219,036.00
Disclosure

SEC source: 0001209191-06-026096 · doc4.xml · nonDerivative · entry 5

WALKER THOMAS KIRK · CIK 0001278889 · Executive VP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 151,759

Read SEC document
April 28, 2006 Filed Apr 28, 2006 19:56 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 Exercise / conversionCommon Stock 60,000 $34.28 $2,056,800.00
Disclosure

SEC source: 0001209191-06-026096 · doc4.xml · nonDerivative · entry 4

WALKER THOMAS KIRK · CIK 0001278889 · Executive VP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 431,759

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
April 28, 2006 Filed Apr 28, 2006 19:56 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 Exercise / conversionCommon Stock 60,000 $43.00 $2,580,000.00
Disclosure

SEC source: 0001209191-06-026096 · doc4.xml · nonDerivative · entry 3

WALKER THOMAS KIRK · CIK 0001278889 · Executive VP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 371,759

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
April 28, 2006 Filed Apr 28, 2006 19:56 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 Exercise / conversionCommon Stock 80,000 $36.91 $2,952,504.00
Disclosure

SEC source: 0001209191-06-026096 · doc4.xml · nonDerivative · entry 2

WALKER THOMAS KIRK · CIK 0001278889 · Executive VP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 311,759

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
April 28, 2006 Filed Apr 28, 2006 19:56 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 Exercise / conversionCommon Stock 80,000 $22.87 $1,829,600.00
Disclosure

SEC source: 0001209191-06-026096 · doc4.xml · nonDerivative · entry 1

WALKER THOMAS KIRK · CIK 0001278889 · Executive VP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 231,759

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 07, 2005 Filed Oct 13, 2006 16:40 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 GiftCommon Stock 400 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-06-054649 · doc5.xml · nonDerivative · entry 1

WALKER THOMAS KIRK · CIK 0001278889 · Executive VP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 151,759

F1 · price: Personal gift.

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October 10, 2005 Filed Oct 11, 2005 14:35 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 Exercise / conversionStock Option · Derivative 50,000 $0.00 Strike: $13.44 $0.00
Disclosure

SEC source: 0001278889-05-000004 · c0001278889d20051010f4f.xml · derivative · entry 5

WALKER THOMAS KIRK · CIK 0001278889 · Executive VP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 50,000 shares

Expires 2007-04-02

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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October 10, 2005 Filed Oct 11, 2005 14:35 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 Exercise / conversionStock Option · Derivative 20,000 $0.00 Strike: $8.75 $0.00
Disclosure

SEC source: 0001278889-05-000004 · c0001278889d20051010f4f.xml · derivative · entry 4

WALKER THOMAS KIRK · CIK 0001278889 · Executive VP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 20,000 shares

Expires 2006-04-10

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.

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October 10, 2005 Filed Oct 11, 2005 14:35 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 SaleCommon Stock 70,000 $45.33 $3,173,051.00
Disclosure

SEC source: 0001278889-05-000004 · c0001278889d20051010f4f.xml · nonDerivative · entry 3

WALKER THOMAS KIRK · CIK 0001278889 · Executive VP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 152,159

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October 10, 2005 Filed Oct 11, 2005 14:35 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 Exercise / conversionCommon Stock 50,000 $13.44 $671,875.00
Disclosure

SEC source: 0001278889-05-000004 · c0001278889d20051010f4f.xml · nonDerivative · entry 2

WALKER THOMAS KIRK · CIK 0001278889 · Executive VP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 222,159

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
October 10, 2005 Filed Oct 11, 2005 14:35 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 Exercise / conversionCommon Stock 20,000 $8.75 $175,000.00
Disclosure

SEC source: 0001278889-05-000004 · c0001278889d20051010f4f.xml · nonDerivative · entry 1

WALKER THOMAS KIRK · CIK 0001278889 · Executive VP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 172,159

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

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