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Vachris Roland Michael

Disclosed activity across 1 company

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11216
SEC CIK
0001679566

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
COSTCO WHOLESALE CORP /NEWCOST · Entity 2803Director · President and CEOOctober 22, 2025October 24, 2025

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 October 22, 2025 · Filed October 24, 2025

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect52,258.062 Ending reported balance After 2025-10-22 transaction · row 3
3 source rows · reconciled sequence

Row 1 · 2025-10-22 · Grant · Acquired 13,834 · Balance 54,910.862

F1: Grant was initially made on October 22, 2024, subject to performance conditions concerning fiscal 2025, which have been deemed satisfied by the Compensation Committee of the Board of Directors. The earned awards vest 20% on the first anniversary of the grant date and an additional 20% vest over each of the ensuing four years based on continued employment with the Company.

F2: Not applicable. Grant of Restricted Stock Units.

Row 2 · 2025-10-22 · Tax withholding · Disposed 1,493.05 · Balance 53,417.812

F3: This transaction is a withholding by the Company for taxes in connection with the vesting of previously granted restricted stock units. The price represents the closing market price of Costco common stock on Nasdaq on October 22, 2025.

Row 3 · 2025-10-22 · Tax withholding · Disposed 1,159.75 · Balance 52,258.062

F3: This transaction is a withholding by the Company for taxes in connection with the vesting of previously granted restricted stock units. The price represents the closing market price of Costco common stock on Nasdaq on October 22, 2025.

Filing footnotes · ownership attribution and instrument terms

F1: Grant was initially made on October 22, 2024, subject to performance conditions concerning fiscal 2025, which have been deemed satisfied by the Compensation Committee of the Board of Directors. The earned awards vest 20% on the first anniversary of the grant date and an additional 20% vest over each of the ensuing four years based on continued employment with the Company.

F2: Not applicable. Grant of Restricted Stock Units.

F3: This transaction is a withholding by the Company for taxes in connection with the vesting of previously granted restricted stock units. The price represents the closing market price of Costco common stock on Nasdaq on October 22, 2025.

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, 2025 Filed Oct 24, 2025 23:32 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 Tax withholdingCommon Stock 1,159.75 $944.68 $1,095,592.63
Disclosure

SEC source: 0000909832-25-000142 · form4.xml · nonDerivative · entry 3

Vachris Roland Michael · CIK 0001679566 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 52,258.062

F3 · price: This transaction is a withholding by the Company for taxes in connection with the vesting of previously granted restricted stock units. The price represents the closing market price of Costco common stock on Nasdaq on October 22, 2025.

Read SEC document
October 22, 2025 Filed Oct 24, 2025 23:32 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 Tax withholdingCommon Stock 1,493.05 $944.68 $1,410,454.47
Disclosure

SEC source: 0000909832-25-000142 · form4.xml · nonDerivative · entry 2

Vachris Roland Michael · CIK 0001679566 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 53,417.812

F3 · price: This transaction is a withholding by the Company for taxes in connection with the vesting of previously granted restricted stock units. The price represents the closing market price of Costco common stock on Nasdaq on October 22, 2025.

Read SEC document
October 22, 2025 Filed Oct 24, 2025 23:32 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 GrantCommon Stock 13,834 $0.00 $0.00
Disclosure

SEC source: 0000909832-25-000142 · form4.xml · nonDerivative · entry 1

Vachris Roland Michael · CIK 0001679566 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 54,910.862

F1 · shares: Grant was initially made on October 22, 2024, subject to performance conditions concerning fiscal 2025, which have been deemed satisfied by the Compensation Committee of the Board of Directors. The earned awards vest 20% on the first anniversary of the grant date and an additional 20% vest over each of the ensuing four years based on continued employment with the Company.

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

Read SEC document
March 11, 2025 Filed Mar 13, 2025 21:16 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 SaleCommon Stock 3,600 $931.00 $3,351,600.00
Disclosure

SEC source: 0001127602-25-009375 · form4.xml · nonDerivative · entry 1

Vachris Roland Michael · CIK 0001679566 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 41,076.862

Read SEC document
October 22, 2024 Filed Oct 24, 2024 23:55 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 Tax withholdingCommon Stock 1,730.863 $893.49 $1,546,508.78
Disclosure

SEC source: 0001127602-24-025953 · form4.xml · nonDerivative · entry 2

Vachris Roland Michael · CIK 0001679566 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 44,676.862

F3 · price: This transaction is a withholding by the Company for taxes in connection with the vesting of previously granted restricted stock units. The price represents the closing market price of Costco common stock on Nasdaq on October 22, 2024.

Read SEC document
October 22, 2024 Filed Oct 24, 2024 23:55 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 GrantCommon Stock 19,147.562 $0.00 $0.00
Disclosure

SEC source: 0001127602-24-025953 · form4.xml · nonDerivative · entry 1

Vachris Roland Michael · CIK 0001679566 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 46,407.725

F1 · shares: Grant was initially made on October 22, 2023, subject to performance conditions concerning fiscal 2024, which have been deemed satisfied by the Compensation Committee of the Board of Directors. The earned awards vest 20% on the first anniversary of the grant date and an additional 20% vest over each of the ensuing four years based on continued employment with the Company.

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

Read SEC document
September 15, 2023 Filed Sep 19, 2023 22:05 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 Tax withholdingCommon Stock 5,490.837 $556.36 $3,054,882.07
Disclosure

SEC source: 0001209191-23-050045 · doc4.xml · nonDerivative · entry 2

Vachris Roland Michael · CIK 0001679566 · Director · President and COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 27,260.163

Read SEC document
September 15, 2023 Filed Sep 19, 2023 22:05 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 GrantCommon Stock 14,639 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-23-050045 · doc4.xml · nonDerivative · entry 1

Vachris Roland Michael · CIK 0001679566 · Director · President and COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 32,751

F1 · shares: Grant was initially made on October 22, 2022 subject to performance conditions concerning fiscal 2023, which have been deemed satisfied by the Compensation Committee of the Board of Directors. The earned awards vest 20% on the first anniversary of the grant date and an additional 20% vest over each of the ensuing four years based on continued employment with the Company. In addition, under the 2019 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
March 06, 2023 Filed Mar 7, 2023 21:41 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 SaleCommon Stock 4,100 $476.29 $1,952,798.43
Disclosure

SEC source: 0001209191-23-016784 · doc4.xml · nonDerivative · entry 1

Vachris Roland Michael · CIK 0001679566 · Director · President and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,112

F1 · price: The price shown is a weighted average sale price for shares sold in multiple transactions; the sale prices ranged from $476.1404 to $476.6500 per share. The reporting person will provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, information regarding the number of shares sold at each price within the range.

Read SEC document
September 12, 2022 Filed Sep 14, 2022 23:39 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 Tax withholdingCommon Stock 4,461 $539.52 $2,406,798.72
Disclosure

SEC source: 0001209191-22-049991 · doc4.xml · nonDerivative · entry 2

Vachris Roland Michael · CIK 0001679566 · Director · President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 22,212

Read SEC document
September 12, 2022 Filed Sep 14, 2022 23:39 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 GrantCommon Stock 12,042 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-22-049991 · doc4.xml · nonDerivative · entry 1

Vachris Roland Michael · CIK 0001679566 · Director · President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 26,673

F1 · shares: Grant was initially made on October 22, 2021 subject to performance conditions concerning fiscal 2022, which have been deemed satisfied by the Compensation Committee of the Board of Directors. The earned awards vest 20% on the first anniversary of the grant date and an additional 20% vest over each of the ensuing four years based on continued employment with the Company. In addition, under the 2019 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
January 27, 2022 Filed Jan 28, 2022 17:20 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 SaleCommon Stock 3,318 $492.45 $1,633,934.17
Disclosure

SEC source: 0001209191-22-005317 · doc4.xml · nonDerivative · entry 1

Vachris Roland Michael · CIK 0001679566 · Executive VP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,631

F1 · price: The price shown is a weighted average sale price for shares sold in multiple transactions; the sale prices ranged from $492.3991 to $492.5121 per share. The reporting person will provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, information regarding the number of shares sold at each price within the range.

Read SEC document
September 14, 2021 Filed Sep 16, 2021 14:01 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 Tax withholdingCommon Stock 3,579 $458.41 $1,640,649.39
Disclosure

SEC source: 0001209191-21-056326 · doc4.xml · nonDerivative · entry 2

Vachris Roland Michael · CIK 0001679566 · Executive VP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,949

Read SEC document
September 14, 2021 Filed Sep 16, 2021 14:01 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 GrantCommon Stock 9,926 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-21-056326 · doc4.xml · nonDerivative · entry 1

Vachris Roland Michael · CIK 0001679566 · Executive VP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 21,528

F1 · shares: Grant was initially made in October 2020 subject to performance conditions concerning fiscal 2021, 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
July 12, 2021 Filed Jul 12, 2021 21:05 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 SaleCommon Stock 4,000 $409.40 $1,637,610.80
Disclosure

SEC source: 0001209191-21-046300 · doc4.xml · nonDerivative · entry 1

Vachris Roland Michael · CIK 0001679566 · Executive VP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,602

Read SEC document
March 22, 2021 Filed Mar 23, 2021 21:10 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 SaleCommon Stock 4,300 $334.30 $1,437,476.67
Disclosure

SEC source: 0001209191-21-022602 · doc4.xml · nonDerivative · entry 1

Vachris Roland Michael · CIK 0001679566 · Executive VP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,602

F1 · price: The price shown is a weighted average sale price for shares sold in multiple transactions; the sale prices ranged from $334.21 to $334.3350 per share. The reporting person will provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, information regarding the number of shares sold at each price within the range.

Read SEC document
September 14, 2020 Filed Sep 15, 2020 22:54 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 Tax withholdingCommon Stock 4,222 $342.92 $1,447,808.24
Disclosure

SEC source: 0001209191-20-050578 · doc4.xml · nonDerivative · entry 2

Vachris Roland Michael · CIK 0001679566 · Executive VP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 19,902

Read SEC document
September 14, 2020 Filed Sep 15, 2020 22:54 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 GrantCommon Stock 11,840 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-20-050578 · doc4.xml · nonDerivative · entry 1

Vachris Roland Michael · CIK 0001679566 · Executive VP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 24,124

F1 · shares: Grant was initially made in October 2019 subject to performance conditions concerning fiscal 2020, 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 19, 2020 Filed Jun 19, 2020 16:32 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 SaleCommon Stock 4,000 $300.95 $1,203,806.40
Disclosure

SEC source: 0001209191-20-037810 · doc4.xml · nonDerivative · entry 1

Vachris Roland Michael · CIK 0001679566 · Executive VP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,284

F1 · price: The price shown is a weighted average sale price for shares sold in multiple transactions; the sale prices ranged from $300.01 to $301.59 per share. The reporting person will provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, information regarding the number of shares sold at each price within the range.

Read SEC document
December 17, 2019 Filed Dec 18, 2019 17:12 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 SaleCommon Stock 6,000 $295.22 $1,771,294.80
Disclosure

SEC source: 0001209191-19-061073 · doc4.xml · nonDerivative · entry 1

Vachris Roland Michael · CIK 0001679566 · Executive VP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,284

F1 · price: The price shown is a weighted average sale price for shares sold in multiple transactions; the sale prices ranged from $294.84 to $295.65 per share. The reporting person will provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, information regarding the number of shares sold at each price within the range.

Read SEC document
September 18, 2019 Filed Sep 20, 2019 23:44 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 Tax withholdingCommon Stock 4,804 $292.43 $1,404,833.72
Disclosure

SEC source: 0001209191-19-050400 · doc4.xml · nonDerivative · entry 2

Vachris Roland Michael · CIK 0001679566 · Executive VP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 22,284

Read SEC document
September 18, 2019 Filed Sep 20, 2019 23:44 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 GrantCommon Stock 13,510 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-19-050400 · doc4.xml · nonDerivative · entry 1

Vachris Roland Michael · CIK 0001679566 · Executive VP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 27,088

F1 · shares: Grant was initially made in October 2018 subject to performance conditions concerning fiscal 2019, 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 24, 2019 Filed Jun 24, 2019 20:24 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 SaleCommon Stock 3,700 $267.25 $988,822.78
Disclosure

SEC source: 0001209191-19-038768 · doc4.xml · nonDerivative · entry 1

Vachris Roland Michael · CIK 0001679566 · Executive VP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,578

Read SEC document
October 22, 2018 Filed Oct 24, 2018 22:35 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 Tax withholdingCommon Stock 2,450 $229.06 $561,197.00
Disclosure

SEC source: 0001209191-18-056110 · doc4.xml · nonDerivative · entry 5

Vachris Roland Michael · CIK 0001679566 · Executive VP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,052

F1 · price: This transaction is a withholding by the Company for taxes in connection with the vesting of previously granted restricted stock units. The price represents the closing market price of Costco common stock on NASDAQ on October 22, 2018.

Read SEC document
October 22, 2018 Filed Oct 24, 2018 22:35 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 Tax withholdingCommon Stock 2,119 $229.06 $485,378.14
Disclosure

SEC source: 0001209191-18-056110 · doc4.xml · nonDerivative · entry 4

Vachris Roland Michael · CIK 0001679566 · Executive VP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,502

F1 · price: This transaction is a withholding by the Company for taxes in connection with the vesting of previously granted restricted stock units. The price represents the closing market price of Costco common stock on NASDAQ on October 22, 2018.

Read SEC document
October 22, 2018 Filed Oct 24, 2018 22:35 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 Tax withholdingCommon Stock 762 $229.06 $174,543.72
Disclosure

SEC source: 0001209191-18-056110 · doc4.xml · nonDerivative · entry 3

Vachris Roland Michael · CIK 0001679566 · Executive VP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,621

F1 · price: This transaction is a withholding by the Company for taxes in connection with the vesting of previously granted restricted stock units. The price represents the closing market price of Costco common stock on NASDAQ on October 22, 2018.

Read SEC document
October 22, 2018 Filed Oct 24, 2018 22:35 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 Tax withholdingCommon Stock 599 $229.06 $137,206.94
Disclosure

SEC source: 0001209191-18-056110 · doc4.xml · nonDerivative · entry 2

Vachris Roland Michael · CIK 0001679566 · Executive VP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,383

F1 · price: This transaction is a withholding by the Company for taxes in connection with the vesting of previously granted restricted stock units. The price represents the closing market price of Costco common stock on NASDAQ on October 22, 2018.

Read SEC document
October 22, 2018 Filed Oct 24, 2018 22:35 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 Tax withholdingCommon Stock 300 $229.06 $68,718.00
Disclosure

SEC source: 0001209191-18-056110 · doc4.xml · nonDerivative · entry 1

Vachris Roland Michael · CIK 0001679566 · Executive VP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,982

F1 · price: This transaction is a withholding by the Company for taxes in connection with the vesting of previously granted restricted stock units. The price represents the closing market price of Costco common stock on NASDAQ on October 22, 2018.

Read SEC document
October 15, 2018 Filed Oct 16, 2018 17:31 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 SaleCommon Stock 6,600 $225.88 $1,490,808.00
Disclosure

SEC source: 0001209191-18-055074 · doc4.xml · nonDerivative · entry 1

Vachris Roland Michael · CIK 0001679566 · Executive VP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,282

F1 · price: The price shown is a weighted average sale price for shares sold in multiple transactions; the sale prices ranged from $225.18 to $226.89 per share. The reporting person will provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, information regarding the number of shares sold at each price within the range.

Read SEC document
October 02, 2018 Filed Oct 4, 2018 18:58 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 Tax withholdingCommon Stock 4,266 $236.35 $1,008,269.10
Disclosure

SEC source: 0001209191-18-054225 · doc4.xml · nonDerivative · entry 2

Vachris Roland Michael · CIK 0001679566 · Executive VP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 23,882

Read SEC document
October 02, 2018 Filed Oct 4, 2018 18:58 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 GrantCommon Stock 12,454 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-18-054225 · doc4.xml · nonDerivative · entry 1

Vachris Roland Michael · CIK 0001679566 · Executive VP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 28,148

F1 · shares: Grant was initially made in October 2017 subject to performance conditions concerning fiscal 2018, 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
October 02, 2018 Filed Oct 30, 2018 22:48 UTC Amendment COSTCO WHOLESALE CORP /NEW COST · Entity 2803 GrantCommon Stock 18,680 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-18-056567 · doc4a.xml · nonDerivative · entry 1

Vachris Roland Michael · CIK 0001679566 · Executive VP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 34,374

F1 · shares: Reported incorrect number of shares in previous filing.

F2 · shares: Grant was initially made in October 2017 subject to performance conditions concerning fiscal 2018, 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.

F3 · price: Not applicable. Grant of Restricted Stock Units.

Read SEC document
January 08, 2018 Filed Jan 8, 2018 18:59 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 SaleCommon Stock 5,200 $187.98 $977,509.52
Disclosure

SEC source: 0001209191-18-002652 · doc4.xml · nonDerivative · entry 1

Vachris Roland Michael · CIK 0001679566 · Executive VP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,694

Read SEC document
October 22, 2017 Filed Oct 24, 2017 18:42 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 Tax withholdingCommon Stock 566 $160.77 $90,995.82
Disclosure

SEC source: 0001209191-17-057828 · doc4.xml · nonDerivative · entry 5

Vachris Roland Michael · CIK 0001679566 · Executive VP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 21,520

F1 · price: This transaction is a withholding by the Company for taxes in connection with the vesting of previously granted restricted stock units. The price represents the closing market price of Costco common stock on NASDAQ on October 20, 2017.

Read SEC document
October 22, 2017 Filed Oct 24, 2017 18:42 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 Tax withholdingCommon Stock 272 $160.77 $43,729.44
Disclosure

SEC source: 0001209191-17-057828 · doc4.xml · nonDerivative · entry 4

Vachris Roland Michael · CIK 0001679566 · Executive VP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 22,086

F1 · price: This transaction is a withholding by the Company for taxes in connection with the vesting of previously granted restricted stock units. The price represents the closing market price of Costco common stock on NASDAQ on October 20, 2017.

Read SEC document
October 22, 2017 Filed Oct 24, 2017 18:42 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 Tax withholdingCommon Stock 320 $160.77 $51,446.40
Disclosure

SEC source: 0001209191-17-057828 · doc4.xml · nonDerivative · entry 3

Vachris Roland Michael · CIK 0001679566 · Executive VP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 22,358

F1 · price: This transaction is a withholding by the Company for taxes in connection with the vesting of previously granted restricted stock units. The price represents the closing market price of Costco common stock on NASDAQ on October 20, 2017.

Read SEC document
October 22, 2017 Filed Oct 24, 2017 18:42 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 Tax withholdingCommon Stock 320 $160.77 $51,446.40
Disclosure

SEC source: 0001209191-17-057828 · doc4.xml · nonDerivative · entry 2

Vachris Roland Michael · CIK 0001679566 · Executive VP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 22,678

F1 · price: This transaction is a withholding by the Company for taxes in connection with the vesting of previously granted restricted stock units. The price represents the closing market price of Costco common stock on NASDAQ on October 20, 2017.

Read SEC document
October 22, 2017 Filed Oct 24, 2017 18:42 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 Tax withholdingCommon Stock 404 $160.77 $64,951.08
Disclosure

SEC source: 0001209191-17-057828 · doc4.xml · nonDerivative · entry 1

Vachris Roland Michael · CIK 0001679566 · Executive VP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 22,998

F1 · price: This transaction is a withholding by the Company for taxes in connection with the vesting of previously granted restricted stock units. The price represents the closing market price of Costco common stock on NASDAQ on October 20, 2017.

Read SEC document
October 02, 2017 Filed Oct 3, 2017 21:24 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 Tax withholdingCommon Stock 4,769 $165.89 $791,129.41
Disclosure

SEC source: 0001209191-17-055274 · doc4.xml · nonDerivative · entry 2

Vachris Roland Michael · CIK 0001679566 · Executive VP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 22,776

Read SEC document
October 02, 2017 Filed Oct 3, 2017 21:24 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 GrantCommon Stock 19,570 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-17-055274 · doc4.xml · nonDerivative · entry 1

Vachris Roland Michael · CIK 0001679566 · Executive VP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 27,545

F1 · shares: Grant was initially made in October 2016 subject to performance conditions concerning fiscal 2017, 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.

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October 02, 2017 Filed Oct 5, 2017 21:31 UTC Amendment COSTCO WHOLESALE CORP /NEW COST · Entity 2803 GrantCommon Stock 626 $165.89 $103,847.14
Disclosure

SEC source: 0001209191-17-056171 · doc4a.xml · nonDerivative · entry 1

Vachris Roland Michael · CIK 0001679566 · Executive VP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 23,402

F1 · shares: Represents additional restricted stock units ("RSUs") resulting from the upward adjustment of unvested RSUs in connection with the special cash dividend paid on May 26, 2017. The adjustment was required under the plan documents governing the grants. The RSUs reported are subject to the same vesting schedules as the RSUs granted in October 2016 subject to performance conditions concerning fiscal 2017, which were deemed satisfied by the Compensation Committee of the Board of Directors.

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May 24, 2017 Filed May 26, 2017 01:49 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 GrantCommon Stock 852 $173.01 $147,404.52
Disclosure

SEC source: 0001209191-17-035654 · doc4.xml · nonDerivative · entry 1

Vachris Roland Michael · CIK 0001679566 · Executive VP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,975

F1 · shares: Represents additional restricted stock units ("RSUs") resulting from the upward adjustment of outstanding unvested RSUs by a factor of 1.032, in connection with the special cash dividend to be paid by the issuer on May 26, 2017. The adjustment was required under applicable plan documents. The additional RSUs reported are subject to the same vesting schedules as the original unvested RSUs to which they relate.

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May 24, 2017 Filed Jan 9, 2018 16:25 UTC Amendment COSTCO WHOLESALE CORP /NEW COST · Entity 2803 GrantCommon Stock 226 $173.01 $39,100.26
Disclosure

SEC source: 0001209191-18-002870 · doc4a.xml · nonDerivative · entry 1

Vachris Roland Michael · CIK 0001679566 · Executive VP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,349

F1 · shares: Represents additional restricted stock units ("RSUs") resulting from the upward adjustment of outstanding unvested RSUs by a factor of 1.032, in connection with the special cash dividend to be paid by the issuer on May 26, 2017. The adjustment was required under applicable plan documents. The additional RSUs reported are subject to the same vesting schedules as the original unvested RSUs to which they relate.

F2 · shares: Reported incorrect number of shares in previous filing.

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January 11, 2017 Filed Jan 11, 2017 21:38 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 SaleCommon Stock 3,180 $161.73 $514,302.04
Disclosure

SEC source: 0001209191-17-003379 · doc4.xml · nonDerivative · entry 1

Vachris Roland Michael · CIK 0001679566 · Executive VP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,123

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October 22, 2016 Filed Oct 25, 2016 19:20 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 Tax withholdingCommon Stock 172 $148.97 $25,622.84
Disclosure

SEC source: 0001209191-16-146851 · doc4.xml · nonDerivative · entry 5

Vachris Roland Michael · CIK 0001679566 · Executive VP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,303

F1 · price: This transaction is a withholding by the Company for taxes in connection with the vesting of previously granted restricted stock units. The price represents the closing market price of Costco common stock on NASDAQ on October 21, 2016.

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October 22, 2016 Filed Oct 25, 2016 19:20 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 Tax withholdingCommon Stock 202 $148.97 $30,091.94
Disclosure

SEC source: 0001209191-16-146851 · doc4.xml · nonDerivative · entry 4

Vachris Roland Michael · CIK 0001679566 · Executive VP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,475

F1 · price: This transaction is a withholding by the Company for taxes in connection with the vesting of previously granted restricted stock units. The price represents the closing market price of Costco common stock on NASDAQ on October 21, 2016.

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October 22, 2016 Filed Oct 25, 2016 19:20 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 Tax withholdingCommon Stock 202 $148.97 $30,091.94
Disclosure

SEC source: 0001209191-16-146851 · doc4.xml · nonDerivative · entry 3

Vachris Roland Michael · CIK 0001679566 · Executive VP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,677

F1 · price: This transaction is a withholding by the Company for taxes in connection with the vesting of previously granted restricted stock units. The price represents the closing market price of Costco common stock on NASDAQ on October 21, 2016.

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October 22, 2016 Filed Oct 25, 2016 19:20 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 Tax withholdingCommon Stock 256 $148.97 $38,136.32
Disclosure

SEC source: 0001209191-16-146851 · doc4.xml · nonDerivative · entry 2

Vachris Roland Michael · CIK 0001679566 · Executive VP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,879

F1 · price: This transaction is a withholding by the Company for taxes in connection with the vesting of previously granted restricted stock units. The price represents the closing market price of Costco common stock on NASDAQ on October 21, 2016.

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October 22, 2016 Filed Oct 25, 2016 19:20 UTC COSTCO WHOLESALE CORP /NEW COST · Entity 2803 Tax withholdingCommon Stock 256 $148.97 $38,136.32
Disclosure

SEC source: 0001209191-16-146851 · doc4.xml · nonDerivative · entry 1

Vachris Roland Michael · CIK 0001679566 · Executive VP

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,135

F1 · price: This transaction is a withholding by the Company for taxes in connection with the vesting of previously granted restricted stock units. The price represents the closing market price of Costco common stock on NASDAQ on October 21, 2016.

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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.