COSTCostco Wholesale Corporation
Consumer Defensive · Discount StoresNasdaqStockMkt cap $403.3B
Disclosed trades
103
0 in 30d · 2 in 90d
Politicians
38
Last trade Jul 30, 2026
Buys
58
$1.1M at range midpoints
Sells
45
$790K at range midpoints
Closing price · 365 days
Sep 24, 2025 – Sep 23, 2026
Monthly buys vs sells · 24 months
Counts of disclosed transactions
- Buys
- Sells (incl. partial)
Politicians who traded it
| Politician | Seat | Trades | Buys | Sells | Bought (mid) | Sold (mid) | Last trade |
|---|---|---|---|---|---|---|---|
| RScott Franklin | House · FL-18 | 8 | 3 | 5 | $91K | $131.5K | Jan 28, 2025 |
| DKathy E. Manning | House · NC-06 | 7 | 6 | 1 | $72.5K | $8K | Jul 2, 2024 |
| DGreg Landsman | House · OH-01 | 6 | 2 | 4 | $16K | $56.5K | Mar 27, 2025 |
| DDonald S. Beyer, Jr. | House · VA-08 | 5 | 3 | 2 | $24K | $40.5K | Feb 28, 2022 |
| DGilbert Ray Cisneros, Jr. | House · CA-31 | 5 | 4 | 1 | $81K | $8K | Jan 30, 2026 |
| RJerry Moran | Senate · KS | 5 | 0 | 5 | $0 | $40K | Jan 27, 2021 |
| RMarjorie Taylor Greene | House · GA-14 | 5 | 5 | 0 | $64.5K | $0 | Mar 17, 2025 |
| RDavid B. McKinley | House · WV-01 | 4 | 3 | 1 | $24K | $8K | Jul 7, 2022 |
| RLisa C. McClain | House · MI-09 | 4 | 2 | 2 | $16K | $16K | Jul 10, 2025 |
| DRo Khanna | House · CA-17 | 4 | 3 | 1 | $24K | $32.5K | Apr 9, 2025 |
| DJared Moskowitz | House · FL-23 | 3 | 3 | 0 | $24K | $0 | Dec 28, 2023 |
| RKevin Hern | House · OK-01 | 3 | 2 | 1 | $383K | $8K | Jan 12, 2024 |
| RRichard McCormick | House · GA-07 | 3 | 2 | 1 | $16K | $8K | Jul 30, 2026 |
| RBruce Westerman | House · AR-04 | 2 | 1 | 1 | $8K | $8K | Apr 21, 2025 |
| RDan Sullivan | Senate · AK | 2 | 0 | 2 | $0 | $16K | Aug 22, 2023 |
| DEd Perlmutter | House · CO-07 | 2 | 1 | 1 | $8K | $8K | Nov 10, 2022 |
| DGreg Stanton | House · AZ-04 | 2 | 1 | 1 | $8K | $8K | Oct 24, 2023 |
| RJames Comer | House · KY-01 | 2 | 2 | 0 | $16K | $0 | Jan 2, 2025 |
| RJefferson Shreve | House · IN-06 | 2 | 0 | 2 | $0 | $207.5K | May 12, 2025 |
| DJoe Courtney | House · CT-02 | 2 | 1 | 1 | $8K | $8K | Aug 7, 2020 |
| RJohn R. Curtis | Senate · UT | 2 | 0 | 2 | $0 | $16K | Dec 4, 2023 |
| DKatherine M. Clark | House · MA-05 | 2 | 0 | 2 | $0 | $16K | Nov 5, 2020 |
| RPete Sessions | House · TX-17 | 2 | 1 | 1 | $8K | $8K | Jan 31, 2024 |
| RRick W. Allen | House · GA-12 | 2 | 2 | 0 | $65K | $0 | Sep 10, 2019 |
| DRon Wyden | Senate · OR | 2 | 2 | 0 | $65K | $0 | Jul 13, 2020 |
| RShelley Moore Capito | Senate · WV | 2 | 1 | 1 | $8K | $8K | Oct 17, 2025 |
| DThomas R. Suozzi | House · NY-03 | 2 | 1 | 1 | $8K | $32.5K | Jun 18, 2019 |
| DVal T. Hoyle | House · OR-04 | 2 | 1 | 1 | $8K | $8K | Sep 23, 2025 |
| DZoe Lofgren | House · CA-18 | 2 | 1 | 1 | $8K | $8K | May 25, 2023 |
| RAlan Armstrong | Senate · OK | 1 | 1 | 0 | $8K | $0 | Mar 27, 2026 |
| RDan Newhouse | House · WA-04 | 1 | 1 | 0 | $8K | $0 | Jul 10, 2026 |
| DDaniel S. Goldman | House · NY-10 | 1 | 0 | 1 | $0 | $32.5K | Jan 31, 2023 |
| DJohn A. Yarmuth | House · KY-03 | 1 | 0 | 1 | $0 | $8K | Jan 28, 2021 |
| DJohn B. Larson | House · CT-01 | 1 | 0 | 1 | $0 | $8K | Dec 18, 2019 |
| RJohn Boozman | Senate · AR | 1 | 1 | 0 | $8K | $0 | Oct 9, 2025 |
| RPeter Meijer | House · MI-03 | 1 | 0 | 1 | $0 | $32.5K | Feb 16, 2021 |
| DRick Larsen | House · WA-02 | 1 | 1 | 0 | $8K | $0 | Mar 31, 2021 |
| RRobert J. Wittman | House · VA-01 | 1 | 1 | 0 | $8K | $0 | Jul 2, 2020 |
Recent trades
| Politician | Ticker | Asset | Type | Owner | Amount | Traded | Filed | Source |
|---|---|---|---|---|---|---|---|---|
| RRichard McCormick | COST | Costco Wholesale Corporation - Common Stock (COST) | Sell | Self | $1,001 - $15,000 | Jul 30, 2026 | Aug 14, 202615d | Filing |
| RAlan Armstrong | COST | Costco Wholesale Corporation - Common Stock | Buy | Self | $1,001 - $15,000 | Mar 27, 2026 | Jul 21, 2026116d | Filing |
| RDan Newhouse | COST | Costco Wholesale Corporation - Common Stock (COST) | Buy | Spouse | $1,001 - $15,000 | Jul 10, 2026 | Jul 17, 20267d | Filing |
| DGilbert Ray Cisneros, Jr. | COST | Costco Wholesale Corporation - Common Stock (COST) | Buy | Self | $1,001 - $15,000 | Jan 30, 2026 | Feb 13, 202614d | Filing |
| DGilbert Ray Cisneros, Jr. | COST | Costco Wholesale Corporation - Common Stock (COST) | Partial | Self | $1,001 - $15,000 | Dec 24, 2025 | Jan 12, 202619d | Filing |
| RRichard McCormick | COST | Costco Wholesale Corporation - Common Stock (COST) | Buy | Self | $1,001 - $15,000 | Nov 5, 2025 | Dec 9, 202534d | Filing |
| DGilbert Ray Cisneros, Jr. | COST | Costco Wholesale Corporation - Common Stock (COST) | Buy | Self | $1,001 - $15,000 | Oct 17, 2025 | Nov 18, 202532d | Filing |
| RJohn Boozman | COST | Costco Wholesale | Buy | Joint | $1,001 - $15,000 | Oct 9, 2025 | Nov 15, 202537d | Filing |
| RShelley Moore Capito | COST | Costco Wholesale | Partial | Spouse | $1,001 - $15,000 | Oct 17, 2025 | Nov 4, 202518d | Filing |
| DVal T. Hoyle | COST | Costco Wholesale Corporation - Common Stock (COST) | Sell | Spouse | $1,001 - $15,000 | Sep 23, 2025 | Oct 10, 202517d | Filing |
| RRichard McCormick | COST | Costco Wholesale Corporation - Common Stock (COST) | Buy | Self | $1,001 - $15,000 | Mar 15, 2023 | Sep 17, 2025917d | Filing |
| DVal T. Hoyle | COST | Costco Wholesale Corporation - Common Stock (COST) | Buy | Spouse | $1,001 - $15,000 | Oct 29, 2024 | Sep 12, 2025318d | Filing |
| RLisa C. McClain | COST | Costco Wholesale Corporation - Common Stock (COST) | Sell | Spouse | $1,001 - $15,000 | Jul 10, 2025 | Aug 13, 202534d | Filing |
| RLisa C. McClain | COST | Costco Wholesale Corporation - Common Stock (COST) | Buy | Spouse | $1,001 - $15,000 | Jun 17, 2025 | Aug 13, 202557d | Filing |
| RLisa C. McClain | COST | Costco Wholesale Corporation - Common Stock (COST) | Partial | Spouse | $1,001 - $15,000 | Jun 9, 2025 | Aug 13, 202565d | Filing |
| RLisa C. McClain | COST | Costco Wholesale Corporation - Common Stock (COST) | Buy | Spouse | $1,001 - $15,000 | Dec 11, 2024 | Aug 13, 2025245d | Filing |
| RScott Franklin | COST | Costco Wholesale Corporation - Common Stock (COST) | Buy | Spouse | $1,001 - $15,000 | Aug 7, 2024 | Jul 3, 2025330d | Filing |
| RJefferson Shreve | COST | Costco Wholesale Corporation - Common Stock (COST) | Sell | Self | $100,001 - $250,000 | May 12, 2025 | Jun 22, 202541d | Filing |
| RBruce Westerman | COST | Costco Wholesale Corporation - Common Stock (COST) | Sell | Self | $1,001 - $15,000 | Apr 21, 2025 | May 12, 202521d | Filing |
| DRo Khanna | COST | COSTCO WHOLESALE CORPORATION | Buy | Spouse | $1,001 - $15,000 | Apr 9, 2025 | May 12, 202533d | FilingOCR |
| RBruce Westerman | COST | Costco Wholesale Corporation - Common Stock (COST) | Buy | Self | $1,001 - $15,000 | Mar 3, 2025 | Apr 16, 202544d | Filing |
| RJefferson Shreve | COST | Costco Wholesale Corporation - Common Stock (COST) | Partial | Self | $15,001 - $50,000 | Mar 31, 2025 | Apr 11, 202511d | Filing |
| DGreg Landsman | COST | Costco Wholesale Corporation - Common Stock (COST) | Sell | Joint | $15,001 - $50,000 | Mar 27, 2025 | Apr 8, 202512d | Filing |
| DGreg Landsman | COST | Costco Wholesale Corporation - Common Stock (COST) | Sell | Spouse | $1,001 - $15,000 | Mar 27, 2025 | Apr 8, 202512d | Filing |
| DGreg Landsman | COST | Costco Wholesale Corporation - Common Stock (COST) | Sell | Joint | $1,001 - $15,000 | Mar 27, 2025 | Apr 8, 202512d | Filing |
| RMarjorie Taylor Greene | COST | Costco Wholesale Corporation - Common Stock (COST) | Buy | Self | $1,001 - $15,000 | Mar 17, 2025 | Mar 19, 20252d | Filing |
| RScott Franklin | COST | Costco Wholesale Corporation - Common Stock (COST) | Sell | Self | $50,001 - $100,000 | Jan 28, 2025 | Mar 18, 202549d | Filing |
| RScott Franklin | COST | Costco Wholesale Corporation - Common Stock (COST) | Sell | Spouse | $1,001 - $15,000 | Jan 28, 2025 | Mar 18, 202549d | Filing |
| RScott Franklin | COST | Costco Wholesale Corporation - Common Stock (COST) | Sell | Self | $1,001 - $15,000 | Jan 28, 2025 | Mar 18, 202549d | Filing |
| DGreg Landsman | COST | Costco Wholesale Corporation - Common Stock (COST) | Partial | Joint | $1,001 - $15,000 | Feb 26, 2025 | Mar 5, 20257d | Filing |
| RJames Comer | COST | Costco Wholesale Corporation - Common Stock (COST) | Buy | Self | $1,001 - $15,000 | Jan 2, 2025 | Jan 10, 20258d | Filing |
| RJames Comer | COST | Costco Wholesale Corporation - Common Stock (COST) | Buy | Self | $1,001 - $15,000 | Jan 2, 2025 | Jan 10, 20258d | Filing |
| RMarjorie Taylor Greene | COST | Costco Wholesale Corporation - Common Stock (COST) | Buy | Self | $1,001 - $15,000 | Nov 25, 2024 | Nov 27, 20242d | Filing |
| RMarjorie Taylor Greene | COST | Costco Wholesale Corporation - Common Stock (COST) | Buy | Self | $1,001 - $15,000 | Oct 4, 2024 | Oct 8, 20244d | Filing |
| DRo Khanna | COST | COSTCO WHOLESALE CORPORATION | Buy | Spouse | $1,001 - $15,000 | Aug 2, 2024 | Sep 6, 202435d | FilingOCR |
| DRo Khanna | COST | COSTCO WHOLESALE CORPORATION | Buy | Spouse | $1,001 - $15,000 | Aug 2, 2024 | Sep 6, 202435d | FilingOCR |
| DJared Moskowitz | COST | Costco Wholesale Corporation - Common Stock (COST) | Buy | Self | $1,001 - $15,000 | Dec 28, 2023 | Aug 21, 2024237d | Filing |
| DJared Moskowitz | COST | Costco Wholesale Corporation - Common Stock (COST) | Buy | Self | $1,001 - $15,000 | Jul 14, 2023 | Aug 21, 2024404d | Filing |
| RScott Franklin | COST | Costco Wholesale Corporation - Common Stock (COST) | Partial | Self | $15,001 - $50,000 | Aug 6, 2024 | Aug 20, 202414d | Filing |
| RScott Franklin | COST | Costco Wholesale Corporation - Common Stock (COST) | Partial | Self | $1,001 - $15,000 | Aug 1, 2024 | Aug 20, 202419d | Filing |
| DKathy E. Manning | COST | Costco Wholesale Corporation - Common Stock (COST) | Buy | Spouse | $1,001 - $15,000 | Jul 2, 2024 | Aug 16, 202445d | Filing |
| DGreg Landsman | COST | Costco Wholesale Corporation - Common Stock (COST) | Buy | Joint | $1,001 - $15,000 | May 15, 2024 | Aug 14, 202491d | Filing |
| DGreg Landsman | COST | Costco Wholesale Corporation - Common Stock (COST) | Buy | Spouse | $1,001 - $15,000 | Jan 12, 2023 | Aug 14, 2024580d | Filing |
| RMarjorie Taylor Greene | COST | Costco Wholesale Corporation - Common Stock (COST) | Buy | Self | $1,001 - $15,000 | Jun 24, 2024 | Jun 27, 20243d | Filing |
| RPete Sessions | COST | Costco Wholesale Corporation (COST) | Buy | Spouse | $1,001 - $15,000 | Jan 31, 2024 | Feb 29, 202429d | Filing |
| RKevin Hern | COST | Costco Wholesale Corporation - Common Stock (COST) | Buy | Joint | $1,001 - $15,000 | Jan 12, 2024 | Feb 11, 202430d | Filing |
| DKathy E. Manning | COST | Costco Wholesale Corporation (COST) | Buy | Spouse | $1,001 - $15,000 | Jan 23, 2024 | Feb 6, 202414d | Filing |
| DKathy E. Manning | COST | Costco Wholesale Corporation (COST) | Buy | Spouse | $1,001 - $15,000 | Jan 23, 2024 | Feb 6, 202414d | Filing |
| DKathy E. Manning | COST | Costco Wholesale Corporation (COST) | Buy | Spouse | $15,001 - $50,000 | Jan 23, 2024 | Feb 6, 202414d | Filing |
| RJohn R. Curtis | COST | Costco Wholesale Corporation (COST) | Sell | Joint | $1,001 - $15,000 | Dec 4, 2023 | Dec 15, 202311d | Filing |
Insider activity Filed
Insiders
27
Retail-Variety Stores
Open-market buys · 90d
0
$0 bought
Open-market sells · 90d
0
$0 sold
Net · 90d
$0
-$19M net over 12 months · last Sep 10, 2026
| Date | Insider | Kind | Security | Shares | Price | Value | Post-holdings | D/I | 10b5-1 | Source |
|---|---|---|---|---|---|---|---|---|---|---|
| Sep 10, 2026filed Sep 14, 2026 | William Richard WilcoxExecutive Vice President | Withholding | Common Stock | −1,934.61 | $902.38 | $1,745,752 | 4,194.39 | D | — | 4 |
| Sep 10, 2026filed Sep 14, 2026 | William Richard WilcoxExecutive Vice President | Award | Common Stock | 4,129 | $0.00 | $0 | 6,129 | D | — | 4 |
| Sep 10, 2026filed Sep 14, 2026 | Yoram RubanenkoExecutive Vice President | Withholding | Common Stock | −1,695.95 | $902.38 | $1,530,393 | 10,680.17 | D | — | 4 |
| Sep 10, 2026filed Sep 14, 2026 | Yoram RubanenkoExecutive Vice President | Award | Common Stock | 4,129 | $0.00 | $0 | 12,376.12 | D | — | 4 |
| Sep 10, 2026filed Sep 14, 2026 | Pierre RielExecutive Vice President | Withholding | Common Stock | −1,561.66 | $902.38 | $1,409,211 | 14,246.23 | D | — | 4 |
| Sep 10, 2026filed Sep 14, 2026 | Pierre RielExecutive Vice President | Award | Common Stock | 4,552 | $0.00 | $0 | 15,807.89 | D | — | 4 |
| Sep 10, 2026filed Sep 14, 2026 | James C KlauerExecutive Vice President | Withholding | Common Stock | −936.12 | $902.38 | $844,731 | 48,029.88 | D | — | 4 |
| Sep 10, 2026filed Sep 14, 2026 | James C KlauerExecutive Vice President | Award | Common Stock | 4,129 | $0.00 | $0 | 48,965.99 | D | — | 4 |
| Sep 10, 2026filed Sep 14, 2026 | Teresa A. JonesExecutive Vice President | Withholding | Common Stock | −1,458.54 | $902.38 | $1,316,153 | 6,598.27 | D | — | 4 |
| Sep 10, 2026filed Sep 14, 2026 | Teresa A. JonesExecutive Vice President | Award | Common Stock | 4,129 | $0.00 | $0 | 8,056.80 | D | — | 4 |
Shares, prices and post-transaction holdings are exactly as reported on SEC Form 4. Net figures count open-market buys minus open-market sales only (awards, exercises, withholding and gifts are excluded).
Unusual activity Estimated
- 65Insider overlapApr 9, 2025
Rep. Ro Khanna bought COST 29 days after its CEO sold $3.4M
Details
- Politician
- Ro Khanna
- Ticker
- COST
- Asset
- COSTCO WHOLESALE CORPORATION
- Tx type
- buy
- Tx date
- Apr 9, 2025
- Filing date
- May 12, 2025
- Amount low
- $1,001
- Amount high
- $15,000
- Amount mid
- $8,001
- Disclosed range
- $1,001 - $15,000
- Reporting lag days
- 33
- Is whale
- No
- Insider trade
- {"insider":{"slug":"roland-michael-vachris","name":"Roland Michael Vachris","title":"President and CEO","short_title":"CEO"},"company":"COSTCO WHOLESALE CORP /NEW","ticker":"COST","tx_kind":"open_market_sale","tx_date":"2025-03-11","shares":3600,"price":931,"value":3351600,"is_10b5_1":false}
- Days between
- 29
- Opposite side
- Yes
- 50Insider overlapMar 31, 2025
Rep. Jefferson Shreve partially sold COST 20 days after its CEO sold $3.4M
Details
- Politician
- Jefferson Shreve
- Ticker
- COST
- Asset
- Costco Wholesale Corporation - Common Stock (COST)
- Tx type
- partial_sale
- Tx date
- Mar 31, 2025
- Filing date
- Apr 11, 2025
- Amount low
- $15,001
- Amount high
- $50,000
- Amount mid
- $32,501
- Disclosed range
- $15,001 - $50,000
- Reporting lag days
- 11
- Is whale
- No
- Insider trade
- {"insider":{"slug":"roland-michael-vachris","name":"Roland Michael Vachris","title":"President and CEO","short_title":"CEO"},"company":"COSTCO WHOLESALE CORP /NEW","ticker":"COST","tx_kind":"open_market_sale","tx_date":"2025-03-11","shares":3600,"price":931,"value":3351600,"is_10b5_1":false}
- Days between
- 20
- Opposite side
- No
- 50Insider overlapMar 27, 2025
Rep. Greg Landsman sold COST 16 days after its CEO sold $3.4M
Details
- Politician
- Greg Landsman
- Ticker
- COST
- Asset
- Costco Wholesale Corporation - Common Stock (COST)
- Tx type
- sell
- Tx date
- Mar 27, 2025
- Filing date
- Apr 8, 2025
- Amount low
- $15,001
- Amount high
- $50,000
- Amount mid
- $32,501
- Disclosed range
- $15,001 - $50,000
- Reporting lag days
- 12
- Is whale
- No
- Insider trade
- {"insider":{"slug":"roland-michael-vachris","name":"Roland Michael Vachris","title":"President and CEO","short_title":"CEO"},"company":"COSTCO WHOLESALE CORP /NEW","ticker":"COST","tx_kind":"open_market_sale","tx_date":"2025-03-11","shares":3600,"price":931,"value":3351600,"is_10b5_1":false}
- Days between
- 16
- Opposite side
- No
- 50Insider overlapMar 27, 2025
Rep. Greg Landsman sold COST 16 days after its CEO sold $3.4M
Details
- Politician
- Greg Landsman
- Ticker
- COST
- Asset
- Costco Wholesale Corporation - Common Stock (COST)
- Tx type
- sell
- Tx date
- Mar 27, 2025
- Filing date
- Apr 8, 2025
- Amount low
- $1,001
- Amount high
- $15,000
- Amount mid
- $8,001
- Disclosed range
- $1,001 - $15,000
- Reporting lag days
- 12
- Is whale
- No
- Insider trade
- {"insider":{"slug":"roland-michael-vachris","name":"Roland Michael Vachris","title":"President and CEO","short_title":"CEO"},"company":"COSTCO WHOLESALE CORP /NEW","ticker":"COST","tx_kind":"open_market_sale","tx_date":"2025-03-11","shares":3600,"price":931,"value":3351600,"is_10b5_1":false}
- Days between
- 16
- Opposite side
- No
- 50Insider overlapMar 27, 2025
Rep. Greg Landsman sold COST 16 days after its CEO sold $3.4M
Details
- Politician
- Greg Landsman
- Ticker
- COST
- Asset
- Costco Wholesale Corporation - Common Stock (COST)
- Tx type
- sell
- Tx date
- Mar 27, 2025
- Filing date
- Apr 8, 2025
- Amount low
- $1,001
- Amount high
- $15,000
- Amount mid
- $8,001
- Disclosed range
- $1,001 - $15,000
- Reporting lag days
- 12
- Is whale
- No
- Insider trade
- {"insider":{"slug":"roland-michael-vachris","name":"Roland Michael Vachris","title":"President and CEO","short_title":"CEO"},"company":"COSTCO WHOLESALE CORP /NEW","ticker":"COST","tx_kind":"open_market_sale","tx_date":"2025-03-11","shares":3600,"price":931,"value":3351600,"is_10b5_1":false}
- Days between
- 16
- Opposite side
- No
- 31Late filingMar 18, 2025
Rep. Scott Franklin filed 3 trades 4 days late (largest: $50K–$100K sale of COST)
Details
- Politician
- Scott Franklin
- Ticker
- COST
- Asset
- Costco Wholesale Corporation - Common Stock (COST)
- Tx type
- sell
- Tx date
- Jan 28, 2025
- Filing date
- Mar 18, 2025
- Amount low
- $50,001
- Amount high
- $100K
- Amount mid
- $75,001
- Disclosed range
- $50,001 - $100,000
- Reporting lag days
- 49
- Is whale
- No
- Deadline days
- 45
- Days past deadline
- 4
- N late rows
- 3
- Late rows
- {"id":25015,"ticker":"COST","label":"$50,001 - $100,000","lag_days":49}, {"id":25013,"ticker":"COST","label":"$1,001 - $15,000","lag_days":49}, {"id":25014,"ticker":"COST","label":"$1,001 - $15,000","lag_days":49}
- 65Insider overlapMar 17, 2025
Rep. Marjorie Taylor Greene bought COST 6 days after its CEO sold $3.4M
Details
- Politician
- Marjorie Taylor Greene
- Ticker
- COST
- Asset
- Costco Wholesale Corporation - Common Stock (COST)
- Tx type
- buy
- Tx date
- Mar 17, 2025
- Filing date
- Mar 19, 2025
- Amount low
- $1,001
- Amount high
- $15,000
- Amount mid
- $8,001
- Disclosed range
- $1,001 - $15,000
- Reporting lag days
- 2
- Is whale
- No
- Insider trade
- {"insider":{"slug":"roland-michael-vachris","name":"Roland Michael Vachris","title":"President and CEO","short_title":"CEO"},"company":"COSTCO WHOLESALE CORP /NEW","ticker":"COST","tx_kind":"open_market_sale","tx_date":"2025-03-11","shares":3600,"price":931,"value":3351600,"is_10b5_1":false}
- Days between
- 6
- Opposite side
- Yes
- 65Insider overlapMar 3, 2025
Rep. Bruce Westerman bought COST 8 days before its CEO sold $3.4M
Details
- Politician
- Bruce Westerman
- Ticker
- COST
- Asset
- Costco Wholesale Corporation - Common Stock (COST)
- Tx type
- buy
- Tx date
- Mar 3, 2025
- Filing date
- Apr 16, 2025
- Amount low
- $1,001
- Amount high
- $15,000
- Amount mid
- $8,001
- Disclosed range
- $1,001 - $15,000
- Reporting lag days
- 44
- Is whale
- No
- Insider trade
- {"insider":{"slug":"roland-michael-vachris","name":"Roland Michael Vachris","title":"President and CEO","short_title":"CEO"},"company":"COSTCO WHOLESALE CORP /NEW","ticker":"COST","tx_kind":"open_market_sale","tx_date":"2025-03-11","shares":3600,"price":931,"value":3351600,"is_10b5_1":false}
- Days between
- -8
- Opposite side
- Yes
- 50Insider overlapFeb 26, 2025
Rep. Greg Landsman partially sold COST 13 days before its CEO sold $3.4M
Details
- Politician
- Greg Landsman
- Ticker
- COST
- Asset
- Costco Wholesale Corporation - Common Stock (COST)
- Tx type
- partial_sale
- Tx date
- Feb 26, 2025
- Filing date
- Mar 5, 2025
- Amount low
- $1,001
- Amount high
- $15,000
- Amount mid
- $8,001
- Disclosed range
- $1,001 - $15,000
- Reporting lag days
- 7
- Is whale
- No
- Insider trade
- {"insider":{"slug":"roland-michael-vachris","name":"Roland Michael Vachris","title":"President and CEO","short_title":"CEO"},"company":"COSTCO WHOLESALE CORP /NEW","ticker":"COST","tx_kind":"open_market_sale","tx_date":"2025-03-11","shares":3600,"price":931,"value":3351600,"is_10b5_1":false}
- Days between
- -13
- Opposite side
- No
- 41Well timedJan 2, 2025
Rep. James Comer's COST buy is up 16% after 30 days
Details
- Politician
- James Comer
- Ticker
- COST
- Asset
- Costco Wholesale Corporation - Common Stock (COST)
- Tx type
- buy
- Tx date
- Jan 2, 2025
- Filing date
- Jan 10, 2025
- Amount low
- $1,001
- Amount high
- $15,000
- Amount mid
- $8,001
- Disclosed range
- $1,001 - $15,000
- Reporting lag days
- 8
- Is whale
- No
- Entry date
- Jan 2, 2025
- Entry close
- 909.81
- Exit date
- Feb 18, 2025
- Exit close
- 1,056.03
- Forward return
- +16.1%
- Sign adjusted return
- +16.1%
- N trading days
- 30