Ticker: COST CUSIP: 22160K105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2021 | 19,700 | $8,852 | $418.22 | $374.22 - $447.84 |
| Q2 2021 | 19,200 | $7,597 | $359.04 | $333.36 - $380.48 |
| Q1 2021 | 17,700 | $6,239 | $329.77 | $291.05 - $361.01 |
| Q4 2020 | 19,300 | $7,272 | $347.39 | $324.71 - $367.18 |
| Q3 2020 | 18,100 | $6,426 | $309.06 | $276.17 - $334.67 |
| Q2 2020 | 16,800 | $5,094 | $279.18 | $257.36 - $295.59 |
| Q1 2020 | 16,200 | $4,619 | $277.78 | $248.54 - $298.00 |
| Q4 2019 | 21,500 | $6,319 | $271.52 | $256.90 - $280.77 |
| Q1 2018 | 9,600 | $1,809 | $169.26 | $157.50 - $179.09 |
| Q4 2017 | 10,400 | $1,936 | $154.45 | $137.67 - $175.03 |
| Q3 2017 | 11,800 | $1,939 | $140.12 | $133.57 - $147.68 |
| Q2 2017 | 11,600 | $1,855 | $150.98 | $139.41 - $162.71 |
| Q1 2017 | 11,600 | $1,945 | $142.87 | $134.91 - $152.51 |
| Q4 2016 | 10,600 | $1,697 | $129.79 | $120.95 - $140.39 |
| Q3 2016 | 9,300 | $1,418 | $136.95 | $124.90 - $143.90 |
| Q2 2016 | 8,500 | $1,335 | $128.04 | $117.26 - $134.37 |
| Q1 2016 | 7,700 | $1,213 | $127.74 | $119.17 - $135.67 |
| Q4 2015 | 8,500 | $1,373 | $132.84 | $119.34 - $142.82 |
| Q3 2015 | 7,900 | $1,142 | $119.60 | $98.22 - $123.53 |
| Q2 2015 | 9,400 | $1,270 | $120.23 | $112.77 - $127.67 |
| Q1 2015 | 9,400 | $1,424 | $120.91 | $111.40 - $128.73 |
| Q4 2014 | 9,400 | $1,349 | $109.42 | $98.12 - $118.34 |
| Q3 2014 | 10,300 | $1,291 | $97.13 | $92.09 - $102.72 |
| Q2 2014 | 10,300 | $1,186 | $91.81 | $88.18 - $95.25 |
| Q1 2014 | 10,300 | $1,150 | $91.29 | $87.26 - $95.07 |
| Q4 2013 | 11,100 | $1,318 | $95.15 | $87.55 - $100.50 |
| Q3 2013 | 11,100 | $1,278 | $91.64 | $87.25 - $95.29 |
| Q2 2013 | 10,300 | $1,139 | $86.56 | $81.59 - $91.78 |
| Q1 2013 | 11,500 | $1,220 | $80.79 | $78.23 - $84.64 |
| Q4 2012 | 11,500 | $1,135 | — | — |
| Q3 2012 | 10,500 | $1,052 | — | — |
| Q2 2012 | 10,500 | $998 | — | — |
| Q1 2012 | 12,500 | $1,135 | — | — |
| Q4 2011 | 7,900 | $658 | — | — |
| Q3 2011 | 7,900 | $649 | — | — |
| Q2 2011 | 9,700 | $788 | — | — |
| Q1 2011 | 8,700 | $636 | — | — |
| Q4 2010 | 7,400 | $534 | — | — |
| Q3 2010 | 7,400 | $477 | — | — |
| Q2 2010 | 7,400 | $406 | — | — |
| Q1 2010 | 6,100 | $364 | — | — |
| Q4 2009 | 6,100 | $361 | — | — |
| Q3 2009 | 6,800 | $384 | — | — |
| Q2 2009 | 6,800 | $311 | — | — |
| Q4 2008 | 5,300 | $278 | — | — |
| Q3 2008 | 5,100 | $331 | — | — |
| Q2 2008 | 6,400 | $449 | — | — |
| Q1 2008 | 4,100 | $266 | — | — |
| Q4 2007 | 4,100 | $286 | — | — |
| Q3 2007 | 4,100 | $252 | — | — |
| Q2 2007 | 4,100 | $240 | — | — |
| Q1 2007 | 4,100 | $221 | — | — |
| Q4 2006 | 4,100 | $217 | — | — |