SEC Form 4 · accession 0001209191-15-082700
COSTCO WHOLESALE CORP /NEW · COST
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Joseph P Portera
Officer — Executive VP
Period of report
Oct 30, 2009
Accepted (ET)
Dec 1, 2015 · 7:03 pm EST
Rule 10b5-1 plan
unknown — predates the checkbox
Issuer CIK
0000909832
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common Stock | Oct 30, 2009 | S | 2,000 | $57.00 | D | 68,058 | D | |
| Common Stock | Nov 3, 2009 | S | 2,000 | $58.00 | D | 66,058 | D | |
| Common StockF1 | Nov 4, 2009 | S | 6,000 | $58.59 | D | 60,058 | D | |
| Common Stock | Nov 9, 2009 | S | 2,000 | $60.00 | D | 58,058 | D | |
| Common Stock | May 6, 2010 | S | 2,000 | $55.166 | D | 55,289 | D | |
| Common StockF2 | Nov 10, 2010 | S | 3,000 | $64.3393 | D | 67,959 | D | |
| Common StockF3 | Nov 11, 2010 | S | 15,000 | $64.4568 | D | 52,959 | D | |
| Common Stock | Oct 12, 2011 | S | 5,199 | $81.95 | D | 69,296 | D | |
| Common Stock | Oct 14, 2011 | S | 2,309 | $82.37 | D | 66,987 | D | |
| Common Stock | Oct 27, 2011 | S | 11,745 | $84.45 | D | 46,991 | D | |
| Common StockF4 | holding | — | — | — | 33,564 | D |
Table II — derivative securities
No Table II lines on this filing.
Explanation of responses
- F1The price shown is a weighted average sale price for shares purchased in multiple transactions; the sale prices ranged from $58 to $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 purchased at each price within the range.
- F2The price shown is a weighted average sale price for shares sold in multiple transactions; the sale prices ranged from $64.2250 to $64.4330 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.
- F3The price shown is a weighted average sale price for shares purchased in multiple transactions; the sale prices ranged from $64.3010 to $64.7500 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 purchased at each price within the range.
- F4The number of shares reported in Column 5 is the number of shares beneficially owned as of the date of this filing and takes into account transactions reported on Form 4 since the date of the transactions reported herein.