SEC CIK 1278889
WALKER THOMAS KIRK
Reported ownership across 1 company, sourced from SEC Form 4 filings and updated daily.
Current Positions
| Company | Shares Owned | As Of |
|---|---|---|
| COSTview stock → | 249,743 | 2013-12-11 |
Position History — COST
Reported shares owned immediately after each Form 4 transaction, over time.
Recent Filings — COST
| Date | Activity | Shares | Price | Owned After |
|---|---|---|---|---|
| 2013-12-11 | Gift | 445 | — | 249,743 |
| 2013-10-22 | Tax withholding | 3,765 | $117.81 | 252,796 |
| 2013-10-22 | Tax withholding | 4,515 | $117.81 | 248,281 |
| 2013-10-22 | Tax withholding | 1,505 | $117.81 | 261,830 |
| 2013-10-22 | Tax withholding | 3,011 | $117.81 | 256,561 |
| 2013-10-22 | Tax withholding | 2,258 | $117.81 | 259,572 |
| 2013-09-20 | Tax withholding | 2,541 | $117.94 | 263,335 |
| 2013-09-20 | Grant / award | 25,000 | — | 265,876 |
| 2013-09-20 | Grant / award | 1,907 | $117.94 | 265,242 |
| 2012-12-12 | Grant / award | 2,541 | $98.31 | 265,376 |
| 2012-10-22 | Tax withholding | 1,215 | $95.00 | 266,480 |
| 2012-10-22 | Tax withholding | 1,215 | $95.00 | 265,265 |
| 2012-10-22 | Tax withholding | 1,215 | $95.00 | 262,835 |
| 2012-10-22 | Tax withholding | 1,215 | $95.00 | 264,050 |
| 2012-10-17 | Tax withholding | 1,650 | $96.78 | 267,695 |
| 2012-09-26 | Tax withholding | 2,205 | $101.00 | 269,345 |
| 2012-09-26 | Grant / award | 25,000 | — | 271,550 |
| 2011-10-22 | Tax withholding | 1,215 | $85.30 | 246,550 |
| 2011-10-22 | Tax withholding | 1,215 | $85.30 | 248,980 |
| 2011-10-22 | Tax withholding | 1,215 | $85.30 | 247,765 |
| 2011-10-19 | Tax withholding | 1,795 | $84.38 | 250,195 |
| 2011-10-17 | Tax withholding | 1,773 | $82.36 | 251,990 |
| 2011-10-14 | Option exercise (derivative) | 44,000 | $43.79 | 0 |
| 2011-10-14 | Open-market sale | 44,000 | — | 253,763 |
| 2011-10-14 | Option exercise | 44,000 | $43.79 | 297,763 |
| 2011-09-28 | Tax withholding | 2,206 | $83.79 | 228,763 |
| 2011-09-28 | Grant / award | 25,000 | — | 253,763 |
| 2011-09-28 | Tax withholding | 2,206 | $83.79 | 228,763 |
| 2011-04-12 | Tax withholding | 634 | $76.45 | 230,969 |
| 2010-10-22 | Tax withholding | 1,215 | $64.03 | 234,003 |
| 2010-10-22 | Tax withholding | 1,215 | $64.03 | 235,218 |
| 2010-10-19 | Tax withholding | 1,777 | $62.21 | 236,433 |
| 2010-10-17 | Tax withholding | 1,750 | $63.70 | 238,210 |
| 2010-10-08 | Option exercise (derivative) | 31,000 | $43.79 | 44,000 |
| 2010-10-08 | Option exercise (derivative) | 12,000 | $33.75 | 0 |
| 2010-10-08 | Option exercise | 12,000 | $33.75 | 260,165 |
| 2010-10-08 | Option exercise | 31,000 | $43.79 | 248,165 |
| 2010-10-08 | Open-market sale | 43,000 | — | 217,165 |
| 2010-10-07 | Tax withholding | 2,205 | $65.26 | 239,960 |
| 2010-10-07 | Grant / award | 25,000 | — | 242,165 |
| 2010-04-12 | Tax withholding | 625 | $60.35 | 217,165 |
| 2009-10-22 | Tax withholding | 1,216 | $58.27 | 223,746 |
| 2009-10-19 | Tax withholding | 1,750 | $59.23 | 224,962 |
| 2009-10-17 | Tax withholding | 1,750 | $58.48 | 226,712 |
| 2009-10-13 | Open-market sale | 75,000 | — | 153,462 |
| 2009-10-13 | Option exercise (derivative) | 75,000 | $37.35 | 0 |
| 2009-10-13 | Option exercise | 75,000 | $37.35 | 303,462 |
| 2009-10-13 | Open-market sale | 75,000 | — | 228,462 |
| 2009-10-12 | Grant / award | 25,000 | — | 230,667 |
| 2009-10-12 | Tax withholding | 2,205 | $58.03 | 228,462 |
| 2009-04-12 | Tax withholding | 629 | $46.90 | 205,667 |
| 2008-10-19 | Tax withholding | 1,806 | $57.98 | 206,296 |
| 2008-10-17 | Tax withholding | 1,823 | $57.98 | 208,102 |
| 2008-10-17 | Grant / award | 25,000 | — | 209,925 |
| 2008-08-12 | Grant / award | 25 | — | 184,925 |
| 2008-04-12 | Tax withholding | 884 | $65.70 | 184,900 |
| 2008-03-27 | Option exercise (derivative) | 12,000 | $33.75 | 12,000 |
| 2008-03-27 | Option exercise (derivative) | 12,000 | $30.41 | 0 |
| 2008-03-27 | Open-market sale | 60,000 | — | 185,784 |
| 2008-03-27 | Option exercise | 12,000 | $30.41 | 233,784 |
| 2008-03-27 | Option exercise | 36,000 | $39.25 | 221,784 |
| 2008-03-27 | Option exercise | 12,000 | $33.75 | 245,784 |
| 2007-10-19 | Tax withholding | 1,823 | $65.70 | 210,784 |
| 2007-04-12 | Tax withholding | 912 | $54.68 | 187,607 |
| 2007-02-12 | Option exercise (derivative) | 24,000 | $33.75 | 24,000 |
| 2007-02-12 | Option exercise (derivative) | 24,000 | $38.79 | 0 |
| 2007-02-12 | Option exercise | 24,000 | $38.79 | 164,519 |
| 2007-02-12 | Open-market sale | 48,000 | $55.82 | 188,519 |
| 2007-02-12 | Option exercise | 24,000 | $33.75 | 140,519 |
| 2007-01-12 | Option exercise (derivative) | 24,000 | $33.75 | 24,000 |
| 2007-01-12 | Option exercise (derivative) | 24,000 | $38.79 | 0 |
| 2007-01-12 | Option exercise | 24,000 | $33.75 | 212,519 |
| 2007-01-12 | Open-market sale | 48,000 | $55.82 | 188,519 |
| 2007-01-12 | Option exercise | 24,000 | $38.79 | 236,519 |
| 2006-10-19 | Grant / award | 25,000 | — | 188,894 |
| 2006-06-12 | Grant / award | 12,500 | — | 164,259 |
| 2006-04-28 | Option exercise (derivative) | 80,000 | $22.88 | 0 |
| 2006-04-28 | Option exercise | 60,000 | $43.00 | 371,759 |
| 2006-04-28 | Option exercise | 60,000 | $34.28 | 431,759 |
| 2006-04-28 | Open-market sale | 280,000 | $54.35 | 151,759 |
| 2006-04-28 | Option exercise | 80,000 | $36.91 | 311,759 |
| 2006-04-28 | Option exercise | 80,000 | $22.87 | 231,759 |
| 2004-01-29 | — | — | — | 155,142 |
| 2004-01-29 | — | — | — | 152,902 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.