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COST

Congressional & insider trading activity

26
Total Trades
9
Traders
12 / 14
Buys / Sells
Distributing
Congress Sentiment
Buy Volume: $390,000 Sell Volume: $590,000

Recent Trades

Date Trader Type Amount Filed
2026-04-01 Frates Caton Insider SELL - 2026-04-01
2026-03-11 MILLERCHIP GARY Insider SELL - 2026-03-13
2026-01-09 Gilbert Cisneros D BUY $1,001-15,000 2026-02-13
2025-12-29 Markwayne Mullin R BUY $15,001-50,000 2026-01-16
2025-12-24 Gilbert Cisneros D SELL $1,001-15,000 2026-01-12
2020-11-24 Pat Roberts R BUY $15,001-50,000 -
2020-11-04 Pat Roberts R SELL $15,001-50,000 -
2020-08-21 Jerry Moran, R SELL $1,001-15,000 -
2020-07-13 Ron L Wyden D BUY $15,001-50,000 -
2020-06-24 Ron L Wyden D BUY $15,001-50,000 -
2020-04-14 David A Perdue , Jr R SELL $15,001-50,000 -
2020-04-07 Kelly Loeffler R SELL $100,001-250,000 -
2019-09-25 Jerry Moran, R SELL $1,001-15,000 -
2019-02-28 John F Reed D SELL $1,001-15,000 -
2019-02-04 John F Reed D SELL $1,001-15,000 -
2018-12-19 Jerry Moran, R BUY $1,001-15,000 -
2018-12-06 Jerry Moran, R BUY $1,001-15,000 -
2018-03-09 John F Reed D SELL $1,001-15,000 -
2018-02-05 Pat Roberts R SELL $15,001-50,000 -
2018-01-17 Sheldon Whitehouse D SELL $15,001-50,000 -

Showing 20 of 26 trades

Corporate Events SEC 8-K Filings

Material corporate events reported to the SEC

Results of Operations and Financial Condition 2.02,9.01

COSTCO WHOLESALE CORP /NEW

2026-05-28 SEC Filing →
Other Events 8.01,9.01

COSTCO WHOLESALE CORP /NEW

2026-04-15 SEC Filing →
Results of Operations and Financial Condition 2.02,9.01

COSTCO WHOLESALE CORP /NEW

2026-03-05 SEC Filing →

Major Shareholders SEC 13D/13G Filings

Beneficial owners holding 5%+ of outstanding shares

Owner Shares Ownership Filing Type Filing Date
Vanguard Capital Management SCHEDULE 13G
33,256,639 7.5% SCHEDULE 13G 2026-04-29
The Vanguard Group SCHEDULE 13G/A
- - SCHEDULE 13G/A 2026-03-26