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SINEGAL JAMES D

Disclosed activity across 1 company

Tapewire entity
12086
SEC CIK
0001184948

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
COSTCO WHOLESALE CORP /NEWCOST · Entity 2803DirectorSeptember 02, 2018October 01, 2018

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.

COSTCO WHOLESALE CORP /NEW

Report date September 02, 2018 · Filed October 01, 2018

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect631,854 Ending reported balance After 2018-01-30 transaction · row 2
2 source rows · reconciled sequence

Row 1 · 2018-01-25 · Gift · Disposed 59,806 · Balance 635,213

F1: Personal gift.

Row 2 · 2018-01-30 · Other · Disposed 3,359 · Balance 631,854

F2: Shares cancelled; unvested RSUs.

Common StockSEC Table I · non-derivativeIndirectBy Spouse's GRAT5 Reported balance Holding disclosure · report date 2018-09-02 · row 3 Holding and transaction disclosures are not merged.
1 source row

Row 3 · Balance 5

Common StockSEC Table I · non-derivativeIndirectBy LLC584,507 Reported balance Holding disclosure · report date 2018-09-02 · row 4 Holding and transaction disclosures are not merged.
1 source row

Row 4 · Balance 584,507

Common StockSEC Table I · non-derivativeIndirectBy GRAT5 Reported balance Holding disclosure · report date 2018-09-02 · row 5 Holding and transaction disclosures are not merged.
1 source row

Row 5 · Balance 5

Filing footnotes · ownership attribution and instrument terms

F1: Personal gift.

F2: Shares cancelled; unvested RSUs.

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 22, 2011 Filed Oct 24, 2011 22:08 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 Tax withholdingCommon Stock 2,430 $85.30 $207,279.00
Disclosure

SEC source: 0001209191-11-052497 · doc4.xml · nonDerivative · entry 1

SINEGAL JAMES D · CIK 0001184948 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 821,740

Read SEC document
October 19, 2011 Filed Oct 20, 2011 20:35 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 Tax withholdingCommon Stock 3,588 $84.38 $302,755.44
Disclosure

SEC source: 0001209191-11-052290 · doc4.xml · nonDerivative · entry 2

SINEGAL JAMES D · CIK 0001184948 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 834,374

Read SEC document
October 19, 2011 Filed Oct 20, 2011 20:35 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 SaleCommon Stock 8,000 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-11-052290 · doc4.xml · nonDerivative · entry 1

SINEGAL JAMES D · CIK 0001184948 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 837,962

F1 · kind: This sale was effected pursuant to a 10b5-1 trading plan.

F2 · price: Shares sold as follows: 1,000 @ 84.3900 200 @ 84.4207 57 @ 84.4500 139 @ 84.4800 100 @ 84.5100 100 @ 84.5600 100 @ 84.6000 700 @ 84.7400 200 @ 84.7500 102 @ 84.7600 700 @ 84.7700 700 @ 84.7800 300 @ 84.8100 200 @ 84.8200 100 @ 84.8300 200 @ 84.8500 100 @ 84.8600 300 @ 84.8700 200 @ 84.8800 300 @ 84.8900 600 @ 84.9000 300 @ 84.9100 200 @ 84.9200 500 @ 84.9300 202 @ 84.9400 98 @ 84.9500 180 @ 84.9600 22 @ 84.9700 100 @ 84.9800

Read SEC document
October 19, 2011 Filed Oct 9, 2012 22:33 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 GiftCommon Stock 10,204 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-12-048801 · doc5.xml · nonDerivative · entry 1

SINEGAL JAMES D · CIK 0001184948 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 824,170

F1 · price: Personal gift.

Read SEC document
October 17, 2011 Filed Oct 19, 2011 17:28 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 Tax withholdingCommon Stock 3,544 $82.36 $291,883.84
Disclosure

SEC source: 0001209191-11-052155 · doc4.xml · nonDerivative · entry 1

SINEGAL JAMES D · CIK 0001184948 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 845,962

Read SEC document
September 28, 2011 Filed Sep 30, 2011 15:16 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 Tax withholdingCommon Stock 2,317 $83.79 $194,141.43
Disclosure

SEC source: 0001209191-11-049467 · doc4.xml · nonDerivative · entry 1

SINEGAL JAMES D · CIK 0001184948 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 824,506

Read SEC document
September 28, 2011 Filed Oct 3, 2011 19:08 UTC Amendment COSTCO WHOLESALE CORP /NEW COST · Entity 2803 Tax withholdingCommon Stock 2,317 $83.79 $194,141.43
Disclosure

SEC source: 0001209191-11-049665 · doc4a.xml · nonDerivative · entry 2

SINEGAL JAMES D · CIK 0001184948 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 824,506

Read SEC document
September 28, 2011 Filed Oct 3, 2011 19:08 UTC Amendment COSTCO WHOLESALE CORP /NEW COST · Entity 2803 GrantCommon Stock 25,000 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-11-049665 · doc4a.xml · nonDerivative · entry 1

SINEGAL JAMES D · CIK 0001184948 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 849,506

F1 · shares: Grant was initially made in October 2010 subject to performance conditions concerning fiscal 2011, 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
September 26, 2011 Filed Feb 6, 2013 18:52 UTC Amendment COSTCO WHOLESALE CORP /NEW COST · Entity 2803 GiftCommon Stock 54,757 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-13-006756 · doc5a.xml · nonDerivative · entry 1

SINEGAL JAMES D · CIK 0001184948 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 751,814

F1 · price: Personal gift.

Read SEC document
September 14, 2011 Filed Sep 14, 2011 22:14 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 SaleCommon Stock 8,000 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-11-047902 · doc4.xml · nonDerivative · entry 1

SINEGAL JAMES D · CIK 0001184948 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 826,823

F1 · kind: This sale was effected pursuant to a 10b5-1 trading plan.

F2 · price: Shares sold as follows: 183 @ 80.6704 100 @ 80.7300 600 @ 80.7400 100 @ 80.7500 300 @ 80.7600 200 @ 80.7800 500 @ 80.7900 400 @ 80.8000 400 @ 80.8100 114 @ 80.8200 100 @ 80.8300 400 @ 80.8400 600 @ 80.8500 400 @ 80.8600 237 @ 80.8700 800 @ 80.8800 100 @ 80.9000 500 @ 80.9100 166 @ 80.9300 1,000 @ 80.9400 100 @ 80.9800 200 @ 80.9900 100 @ 81.0300 200 @ 81.0900 100 @ 81.1700 100 @ 81.2100

Read SEC document
August 17, 2011 Filed Aug 17, 2011 23:27 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 SaleCommon Stock 8,000 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-11-044706 · doc4.xml · nonDerivative · entry 1

SINEGAL JAMES D · CIK 0001184948 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 816,327

F1 · kind: This sale was effected pursuant to a 10b5-1 trading plan.

F2 · price: Shares sold as follows: 100 @ 75.3300 100 @ 75.3400 100 @ 75.3500 1,400 @ 75.6200 100 @ 75.6800 200 @ 75.7300 154 @ 75.7400 46 @ 75.7500 200 @ 75.9100 100 @ 75.9300 200 @ 75.9400 188 @ 75.9500 1,188 @ 75.9900 200 @ 76.0604 301 @ 76.0800 300 @ 76.0900 100 @ 76.0950 100 @ 76.1100 99 @ 76.1300 200 @ 76.1600 300 @ 76.2100 100 @ 76.2300 100 @ 76.2400 300 @ 76.2600 200 @ 76.2804 83 @ 76.2900 117 @ 76.2906 100 @ 76.3200 816 @ 76.3300 508 @ 76.3500

Read SEC document
July 13, 2011 Filed Jul 13, 2011 21:49 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 SaleCommon Stock 8,000 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-11-039415 · doc4.xml · nonDerivative · entry 1

SINEGAL JAMES D · CIK 0001184948 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 824,327

F1 · kind: This sale was effected pursuant to a 10b5-1 trading plan.

F2 · price: Shares sold as follows: 400 @ 80.70 300 @ 80.71 600 @ 80.72 278 @ 80.73 400 @ 80.74 500 @ 80.75 800 @ 80.76 800 @ 80.77 400 @ 80.78 200 @ 80.80 200 @ 80.81 300 @ 80.82 100 @ 80.83 200 @ 80.84 20 @ 80.85 200 @ 80.86 200 @ 80.87 100 @ 80.88 300 @ 80.89 200 @ 80.90 100 @ 80.91 100 @ 80.92 2 @ 80.96 100 @ 80.97 100 @ 80.98 1100 @ 80.99

Read SEC document
July 01, 2011 Filed Oct 13, 2011 22:19 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 OtherCommon Stock 9,248 $0.00 $0.00
Disclosure

SEC source: 0001209191-11-051721 · doc5.xml · nonDerivative · entry 23

SINEGAL JAMES D · CIK 0001184948 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Indirect · By Spouse's GRAT

Disclosed balance after: 60,964

F4 · kind: Represents shares distributed to spouse of reporting person by a GRAT of which she is the sole trustee.

Read SEC document
July 01, 2011 Filed Oct 13, 2011 22:19 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 OtherCommon Stock 9,248 $0.00 $0.00
Disclosure

SEC source: 0001209191-11-051721 · doc5.xml · nonDerivative · entry 20

SINEGAL JAMES D · CIK 0001184948 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Indirect · By GRAT

Disclosed balance after: 60,964

F3 · kind: Represents shares distributed from a GRAT to reporting person.

Read SEC document
July 01, 2011 Filed Oct 13, 2011 22:19 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 OtherCommon Stock 9,248 $0.00 $0.00
Disclosure

SEC source: 0001209191-11-051721 · doc5.xml · nonDerivative · entry 14

SINEGAL JAMES D · CIK 0001184948 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 850,823

F4 · kind: Represents shares distributed to spouse of reporting person by a GRAT of which she is the sole trustee.

Read SEC document
July 01, 2011 Filed Oct 13, 2011 22:19 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 OtherCommon Stock 9,248 $0.00 $0.00
Disclosure

SEC source: 0001209191-11-051721 · doc5.xml · nonDerivative · entry 13

SINEGAL JAMES D · CIK 0001184948 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 841,575

F3 · kind: Represents shares distributed from a GRAT to reporting person.

Read SEC document
June 15, 2011 Filed Jun 15, 2011 23:05 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 SaleCommon Stock 8,000 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-11-034852 · doc4.xml · nonDerivative · entry 1

SINEGAL JAMES D · CIK 0001184948 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 832,327

F1 · kind: This sale was effected pursuant to a 10b5-1 trading plan.

F2 · price: Shares sold as follows: 200 @ 78.5100 200 @ 78.5200 200 @ 78.5300 1,200 @ 78.5500 100 @ 78.6000 700 @ 78.6100 500 @ 78.6200 100 @ 78.6300 100 @ 78.6500 100 @ 78.6600 200 @ 78.6700 100 @ 78.6800 239 @ 78.6900 100 @ 78.6901 100 @ 78.7000 200 @ 78.7200 100 @ 78.7300 300 @ 78.7400 300 @ 78.7500 200 @ 78.7600 100 @ 78.7700 100 @ 78.7800 100 @ 78.8000 200 @ 78.8100 300 @ 78.8200 200 @ 78.8300 300 @ 78.8400 200 @ 78.8500 300 @ 78.8600 462 @ 78.8800 100 @ 78.8900 261 @ 78.9000 100 @ 78.9100 38 @ 78.9200

Read SEC document
May 18, 2011 Filed May 18, 2011 22:00 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 SaleCommon Stock 8,000 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-11-029470 · doc4.xml · nonDerivative · entry 1

SINEGAL JAMES D · CIK 0001184948 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 840,327

F1 · kind: This sale was effected pursuant to a 10b5-1 trading plan.

F2 · price: Shares sold as follows: 100 @ 82.1000 300 @ 82.1100 200 @ 82.1200 100 @ 82.1300 600 @ 82.1400 600 @ 82.1500 100 @ 82.1800 200 @ 82.1900 100 @ 82.2300 400 @ 82.2500 500 @ 82.2600 200 @ 82.2700 400 @ 82.2800 100 @ 82.2801 400 @ 82.2900 700 @ 82.3100 500 @ 82.3200 200 @ 82.3300 100 @ 82.3800 100 @ 82.3900 400 @ 82.4000 200 @ 82.4400 1,400 @ 82.6300 100 @ 82.6500

Read SEC document
April 17, 2011 Filed Apr 19, 2011 20:00 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 Tax withholdingCommon Stock 1,269 $76.97 $97,674.93
Disclosure

SEC source: 0001209191-11-023341 · doc4.xml · nonDerivative · entry 1

SINEGAL JAMES D · CIK 0001184948 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 848,327

Read SEC document
April 13, 2011 Filed Apr 14, 2011 15:21 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 SaleCommon Stock 8,000 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-11-022865 · doc4.xml · nonDerivative · entry 1

SINEGAL JAMES D · CIK 0001184948 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 849,596

F1 · kind: This sale was effected pursuant to a 10b5-1 trading plan.

F2 · price: Shares sold as follows: 474 @ 76.40 100 @ 76.41 800 @ 76.42 200 @ 76.43 100 @ 76.44 600 @ 76.45 100 @ 76.47 200 @ 76.48 200 @ 76.49 300 @ 76.50 100 @ 76.51 200 @ 76.52 200 @ 76.53 550 @ 76.54 300 @ 76.55 200 @ 76.56 200 @ 76.57 200 @ 76.59 1,700 @ 76.60 200 @ 76.62 200 @ 76.63 200 @ 76.64 199 @ 76.65 100 @ 76.68 177 @ 76.69 200 @ 76.70

Read SEC document
March 24, 2011 Filed Oct 13, 2011 22:19 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 GiftCommon Stock 27,736 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-11-051721 · doc5.xml · nonDerivative · entry 12

SINEGAL JAMES D · CIK 0001184948 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 857,596

F1 · price: Personal gift.

Read SEC document
March 24, 2011 Filed Oct 13, 2011 22:19 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 GiftCommon Stock 13,868 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-11-051721 · doc5.xml · nonDerivative · entry 11

SINEGAL JAMES D · CIK 0001184948 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 885,332

F1 · price: Personal gift.

Read SEC document
March 16, 2011 Filed Mar 17, 2011 15:19 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 SaleCommon Stock 8,000 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-11-018571 · doc4.xml · nonDerivative · entry 1

SINEGAL JAMES D · CIK 0001184948 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 899,200

F1 · kind: This sale was effected pursuant to a 10b5-1 trading plan.

F2 · price: Shares sold as follows: 100 @ 70.69 100 @ 70.70 200 @ 70.71 500 @ 70.72 362 @ 70.73 600 @ 70.79 1,038 @ 70.80 600 @ 70.81 700 @ 70.82 500 @ 70.83 200 @ 70.84 200 @ 70.85 200 @ 70.87 100 @ 70.89 200 @ 70.91 400 @ 70.94 100 @ 71.00 100 @ 71.03 100 @ 71.04 300 @ 71.10 100 @ 71.11 1,300 @ 71.19

Read SEC document
February 16, 2011 Filed Feb 16, 2011 22:11 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 SaleCommon Stock 8,000 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-11-010225 · doc4.xml · nonDerivative · entry 1

SINEGAL JAMES D · CIK 0001184948 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 807,403

F1 · kind: This sale was effected pursuant to a 10b5-1 trading plan.

F2 · price: Shares sold as follows: 400 @ 74.46 250 @ 74.47 400 @ 74.49 125 @ 74.4901 100 @ 74.5 21 @ 74.53 250 @ 74.55 300 @ 74.56 300 @ 74.58 300 @ 74.585 100 @ 74.61 300 @ 74.62 300 @ 74.625 300 @ 74.63 1,000 @ 74.64 1,400 @ 74.65 800 @ 74.66 654 @ 74.67 100 @ 74.68 100 @ 74.74 100 @ 74.75 100 @ 74.77 100 @ 74.81 100 @ 74.85 100 @ 74.89

Read SEC document
February 07, 2011 Filed Oct 13, 2011 22:19 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 OtherCommon Stock 15,444 $0.00 $0.00
Disclosure

SEC source: 0001209191-11-051721 · doc5.xml · nonDerivative · entry 22

SINEGAL JAMES D · CIK 0001184948 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Indirect · By Spouse's GRAT

Disclosed balance after: 70,212

F4 · kind: Represents shares distributed to spouse of reporting person by a GRAT of which she is the sole trustee.

Read SEC document
February 07, 2011 Filed Oct 13, 2011 22:19 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 GiftCommon Stock 46,165 $0.00 $0.00
Disclosure

SEC source: 0001209191-11-051721 · doc5.xml · nonDerivative · entry 21

SINEGAL JAMES D · CIK 0001184948 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Indirect · By Spouse's GRAT

Disclosed balance after: 85,656

F5 · kind: Represents transfer of shares from LLC co-managed by reporting person and spouse, each of whom holds a 50% ownership interest in the LLC, to two grantor retained annuity trusts ("GRAT"); reporting person and spouse are the sole trustees of their respective GRATs.

Read SEC document
February 07, 2011 Filed Oct 13, 2011 22:19 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 OtherCommon Stock 15,444 $0.00 $0.00
Disclosure

SEC source: 0001209191-11-051721 · doc5.xml · nonDerivative · entry 19

SINEGAL JAMES D · CIK 0001184948 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Indirect · By GRAT

Disclosed balance after: 70,212

F3 · kind: Represents shares distributed from a GRAT to reporting person.

Read SEC document
February 07, 2011 Filed Oct 13, 2011 22:19 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 GiftCommon Stock 46,165 $0.00 $0.00
Disclosure

SEC source: 0001209191-11-051721 · doc5.xml · nonDerivative · entry 18

SINEGAL JAMES D · CIK 0001184948 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Indirect · By GRAT

Disclosed balance after: 85,656

F5 · kind: Represents transfer of shares from LLC co-managed by reporting person and spouse, each of whom holds a 50% ownership interest in the LLC, to two grantor retained annuity trusts ("GRAT"); reporting person and spouse are the sole trustees of their respective GRATs.

Read SEC document
February 07, 2011 Filed Oct 13, 2011 22:19 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 GiftCommon Stock 46,165 $0.00 $0.00
Disclosure

SEC source: 0001209191-11-051721 · doc5.xml · nonDerivative · entry 17

SINEGAL JAMES D · CIK 0001184948 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Indirect · By LLC

Disclosed balance after: 1,119,410

F5 · kind: Represents transfer of shares from LLC co-managed by reporting person and spouse, each of whom holds a 50% ownership interest in the LLC, to two grantor retained annuity trusts ("GRAT"); reporting person and spouse are the sole trustees of their respective GRATs.

Read SEC document
February 07, 2011 Filed Oct 13, 2011 22:19 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 GiftCommon Stock 46,165 $0.00 $0.00
Disclosure

SEC source: 0001209191-11-051721 · doc5.xml · nonDerivative · entry 16

SINEGAL JAMES D · CIK 0001184948 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Indirect · By LLC

Disclosed balance after: 1,165,575

F5 · kind: Represents transfer of shares from LLC co-managed by reporting person and spouse, each of whom holds a 50% ownership interest in the LLC, to two grantor retained annuity trusts ("GRAT"); reporting person and spouse are the sole trustees of their respective GRATs.

Read SEC document
February 07, 2011 Filed Oct 13, 2011 22:19 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 OtherCommon Stock 68,909 $0.00 $0.00
Disclosure

SEC source: 0001209191-11-051721 · doc5.xml · nonDerivative · entry 15

SINEGAL JAMES D · CIK 0001184948 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Indirect · By LLC

Disclosed balance after: 1,211,740

F2 · kind: Represents shares distributed from LLC to reporting person.

Read SEC document
February 07, 2011 Filed Oct 13, 2011 22:19 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 OtherCommon Stock 15,444 $0.00 $0.00
Disclosure

SEC source: 0001209191-11-051721 · doc5.xml · nonDerivative · entry 10

SINEGAL JAMES D · CIK 0001184948 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 915,200

F4 · kind: Represents shares distributed to spouse of reporting person by a GRAT of which she is the sole trustee.

Read SEC document
February 07, 2011 Filed Oct 13, 2011 22:19 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 OtherCommon Stock 15,444 $0.00 $0.00
Disclosure

SEC source: 0001209191-11-051721 · doc5.xml · nonDerivative · entry 9

SINEGAL JAMES D · CIK 0001184948 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 899,756

F3 · kind: Represents shares distributed from a GRAT to reporting person.

Read SEC document
February 07, 2011 Filed Oct 13, 2011 22:19 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 OtherCommon Stock 68,909 $0.00 $0.00
Disclosure

SEC source: 0001209191-11-051721 · doc5.xml · nonDerivative · entry 8

SINEGAL JAMES D · CIK 0001184948 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 884,312

F2 · kind: Represents shares distributed from LLC to reporting person.

Read SEC document
January 19, 2011 Filed Jan 20, 2011 00:08 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 SaleCommon Stock 8,000 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-11-003972 · doc4.xml · nonDerivative · entry 1

SINEGAL JAMES D · CIK 0001184948 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 816,092

F1 · kind: This sale was effected pursuant to a 10b5-1 trading plan.

F2 · price: Shares sold as follows: 100 @ 72.1400 600 @ 72.1500 300 @ 72.1600 500 @ 72.1700 500 @ 72.1800 670 @ 72.1900 930 @ 72.2000 400 @ 72.2100 200 @ 72.2200 110 @ 72.2300 200 @ 72.2400 200 @ 72.2500 300 @ 72.2800 200 @ 72.2900 400 @ 72.3000 199 @ 72.3098 1 @ 72.3200 290 @ 72.3301 100 @ 72.3500 100 @ 72.3600 100 @ 72.3700 1,100 @ 72.3800 100 @ 72.3900 100 @ 72.4000 100 @ 72.4100 100 @ 72.4600 100 @ 72.4700

Read SEC document
January 18, 2011 Filed Oct 13, 2011 22:19 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 GiftCommon Stock 689 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-11-051721 · doc5.xml · nonDerivative · entry 7

SINEGAL JAMES D · CIK 0001184948 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 823,403

F1 · price: Personal gift.

Read SEC document
December 14, 2010 Filed Dec 15, 2010 18:06 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 SaleCommon Stock 8,000 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-10-060534 · doc4.xml · nonDerivative · entry 1

SINEGAL JAMES D · CIK 0001184948 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 824,092

F1 · kind: This sale was effected pursuant to a 10b5-1 trading plan.

F2 · price: Shares sold as follows: 100 @ 70.77 100 @ 70.78 100 @ 70.81 100 @ 70.83 100 @ 70.86 100 @ 70.88 100 @ 70.89 100 @ 70.91 200 @ 70.94 600 @ 70.95 300 @ 70.96 900 @ 70.97 1000 @ 70.98 100 @ $70.99 100 @ 71.04 100 @ 71.05 100 @ 71.09 200 @ 71.12 100 @ 71.14 100 @ 71.15 300 @ 71.16 100 @ 71.20 100 @ 71.24 200 @ 71.27 200 @ 71.28 100 @ 71.30 300 @ 71.31 100 @ 71.32 200 @ 71.33 300 @ 71.35 100 @ 71.36 400 @ 71.38 200 @ 71.39 200 @ 71.40 100 @ 71.41 20 @ 71.43 80 @ 71.44 100 @ 71.46 200 @ 71.47 100 @ 71.49

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December 14, 2010 Filed Oct 13, 2011 22:19 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 GiftCommon Stock 2,856 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-11-051721 · doc5.xml · nonDerivative · entry 6

SINEGAL JAMES D · CIK 0001184948 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 824,092

F1 · price: Personal gift.

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November 29, 2010 Filed Oct 13, 2011 22:19 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 GiftCommon Stock 1,940 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-11-051721 · doc5.xml · nonDerivative · entry 5

SINEGAL JAMES D · CIK 0001184948 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 834,948

F1 · price: Personal gift.

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November 17, 2010 Filed Nov 18, 2010 00:26 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 SaleCommon Stock 8,000 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-10-055605 · doc4.xml · nonDerivative · entry 1

SINEGAL JAMES D · CIK 0001184948 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 836,888

F1 · kind: This sale was effected pursuant to a 10b5-1 trading plan.

F2 · price: Shares sold as follows: 100 @ 66.30 100 @ 66.33 100 @ 66.35 100 @ 66.36 100 @ 66.37 100 @ 66.39 100 @ 66.41 100 @ 66.42 300 @ 66.43 200 @ 66.44 100 @ 66.45 100 @ 66.46 100 @ 66.47 300 @ 66.50 200 @ 66.51 100 @ 66.52 200 @ 66.53 200 @ 66.54 300 @ 66.55 300 @ 66.56 100 @ 66.58 100 @ 66.61 100 @ 66.62 100 @ 66.63 100 @ 66.67 100 @ 66.69 200 @ 66.72 100 @ 66.75 100 @ 66.76 200 @ 66.77 100 @ 66.78 200 @ 66.79 200 @ 66.80 100 @ 66.82 400 @ 66.85 100 @ 66.86 200 @ 66.88 100 @ 66.89 100 @ 66.90 300 @ 66.93 200 @ 66.94 200 @ 66.96 390 @ 66.97 10 @ 66.97 100 @ 66.98 200 @ 67.02 100 @ 67.03 200 @ 67.04 100 @ 67.05 200 @ 67.06 100 @ 67.08

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November 12, 2010 Filed Oct 13, 2011 22:19 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 GiftCommon Stock 3,067 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-11-051721 · doc5.xml · nonDerivative · entry 4

SINEGAL JAMES D · CIK 0001184948 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 844,888

F1 · price: Personal gift.

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November 08, 2010 Filed Oct 13, 2011 22:19 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 GiftCommon Stock 540 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-11-051721 · doc5.xml · nonDerivative · entry 3

SINEGAL JAMES D · CIK 0001184948 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 847,955

F1 · price: Personal gift.

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November 08, 2010 Filed Oct 13, 2011 22:19 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 GiftCommon Stock 1,929 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-11-051721 · doc5.xml · nonDerivative · entry 2

SINEGAL JAMES D · CIK 0001184948 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 848,495

F1 · price: Personal gift.

Read SEC document
November 08, 2010 Filed Oct 13, 2011 22:19 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 GiftCommon Stock 15,430 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-11-051721 · doc5.xml · nonDerivative · entry 1

SINEGAL JAMES D · CIK 0001184948 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 850,424

F1 · price: Personal gift.

Read SEC document
October 22, 2010 Filed Oct 26, 2010 21:32 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 Tax withholdingCommon Stock 2,430 $64.03 $155,592.90
Disclosure

SEC source: 0001209191-10-051689 · doc4.xml · nonDerivative · entry 2

SINEGAL JAMES D · CIK 0001184948 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 865,854

Read SEC document
October 22, 2010 Filed Oct 26, 2010 21:32 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 Tax withholdingCommon Stock 2,430 $64.03 $155,592.90
Disclosure

SEC source: 0001209191-10-051689 · doc4.xml · nonDerivative · entry 1

SINEGAL JAMES D · CIK 0001184948 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 868,284

Read SEC document
October 19, 2010 Filed Oct 21, 2010 17:43 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 Tax withholdingCommon Stock 3,534 $62.21 $219,850.14
Disclosure

SEC source: 0001209191-10-051257 · doc4.xml · nonDerivative · entry 1

SINEGAL JAMES D · CIK 0001184948 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 870,714

Read SEC document
October 18, 2010 Filed Oct 19, 2010 19:47 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 Exercise / conversionStock Option · Derivative 150,000 $30.41 Strike: $30.41 $4,561,500.00
Disclosure

SEC source: 0001209191-10-050925 · doc4.xml · derivative · entry 10

SINEGAL JAMES D · CIK 0001184948 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 150,000 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
October 18, 2010 Filed Oct 19, 2010 19:47 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 Exercise / conversionStock Option · Derivative 150,000 $39.65 Strike: $39.65 $5,947,500.00
Disclosure

SEC source: 0001209191-10-050925 · doc4.xml · derivative · entry 9

SINEGAL JAMES D · CIK 0001184948 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 150,000 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.

Read SEC document
October 18, 2010 Filed Oct 19, 2010 19:47 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 Exercise / conversionStock Option · Derivative 150,000 $36.19 Strike: $36.19 $5,428,125.00
Disclosure

SEC source: 0001209191-10-050925 · doc4.xml · derivative · entry 8

SINEGAL JAMES D · CIK 0001184948 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 150,000 shares

Expires 2011-04-02

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

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