CIK 0000909832 · Large accelerated filer
COSTCO WHOLESALE CORP /NEW
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- COST
- Exchange
- Nasdaq
- Industry
- Retail-Variety Stores
- FY end
- Aug 30
- Incorporated
- WA
- Entity type
- operating
- EIN
- 911223280
- Phone
- 4253138100
- Business address
- 999 LAKE DRIVE, ISSAQUAH, WA, 98027-
- Former names
- COSTCO COMPANIES INC, PRICE/COSTCO INC
- Open-market buys, last 90 days
- $0
- in 0 filings
- Open-market sales, last 90 days
- $4,777,958
- in 4 filings
Net −$4,777,958. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.
Who's trading
90 days
Reading 100 more Form 4s from the SEC; this list fills in as they're read.
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2025-10-22 | Vachris Roland Michael President and CEO | Grant or award | +13,834 | 54,910.86 | ||
| 2025-10-22 | Vachris Roland Michael President and CEO | Shares withheld for taxes | −1,493.05 | $944.68 | $1.4M | 53,417.81 |
| 2025-10-22 | Vachris Roland Michael President and CEO | Shares withheld for taxes | −1,159.75 | $944.68 | $1.1M | 52,258.06 |
| 2025-10-22 | Sullivan John Christopher Executive VP | Grant or award | +4,654 | 50,184.69 | ||
| 2025-10-22 | Sullivan John Christopher Executive VP | Shares withheld for taxes | −421.01 | $944.68 | $398K | 49,763.68 |
| 2025-10-22 | Sullivan John Christopher Executive VP | Shares withheld for taxes | −572.83 | $944.68 | $541K | 49,190.85 |
| 2025-10-22 | Sullivan John Christopher Executive VP | Shares withheld for taxes | −568.89 | $944.68 | $537K | 48,621.96 |
| 2025-10-22 | Sullivan John Christopher Executive VP | Shares withheld for taxes | −584.85 | $944.68 | $552K | 48,037.11 |
| 2025-10-22 | Sullivan John Christopher Executive VP | Shares withheld for taxes | −365.96 | $944.68 | $346K | 47,671.15 |
| 2025-10-22 | POLIT JAVIER Executive Vice President | Grant or award | +4,219 | 13,965.18 | ||
| 2025-10-22 | POLIT JAVIER Executive Vice President | Shares withheld for taxes | −537.78 | $944.68 | $508K | 13,427.4 |
| 2025-10-22 | POLIT JAVIER Executive Vice President | Shares withheld for taxes | −293.89 | $944.68 | $278K | 13,133.51 |
| 2025-10-22 | POLIT JAVIER Executive Vice President | Shares withheld for taxes | −336.61 | $944.68 | $318K | 12,796.9 |
| 2025-10-22 | MILLERCHIP GARY Executive Vice President | Grant or award | +6,268 | 17,432.69 | ||
| 2025-10-22 | MILLERCHIP GARY Executive Vice President | Shares withheld for taxes | −313.05 | $944.68 | $296K | 17,119.64 |
| 2025-10-22 | MILLERCHIP GARY Executive Vice President | Shares withheld for taxes | −500.32 | $944.68 | $473K | 16,619.32 |
| 2025-10-22 | Klauer James C Executive Vice President | Shares withheld for taxes | −239.95 | $944.68 | $227K | 47,014.39 |
| 2025-10-22 | Klauer James C Executive Vice President | Shares withheld for taxes | −190.68 | $944.68 | $180K | 46,823.71 |
| 2025-10-22 | Klauer James C Executive Vice President | Shares withheld for taxes | −198.69 | $944.68 | $188K | 46,625.02 |
| 2025-10-22 | Klauer James C Executive Vice President | Shares withheld for taxes | −177.06 | $944.68 | $167K | 46,447.96 |
Page 6 of 90 · 1,795 trades