股本结构
单位：万股
| 公告日期 | 2024-04-18 | 2024-04-18 | 2023-12-06 | 2023-09-06 | 2023-06-07 | 2023-04-26 |
|---|---|---|---|---|---|---|
| 证券总股本 | 853.70 | 855.07 | 854.43 | 856.41 | 831.29 | 831.33 |
| 普通股本 | 853.70 | 855.07 | 854.43 | 856.41 | 831.29 | 831.33 |
| 优先股 | 未披露 | 未披露 | 未披露 | 未披露 | 未披露 | 未披露 |
| 其他 | 未披露 | 未披露 | 未披露 | 未披露 | 未披露 | 未披露 |
| 变动日期 | 2024-04-13 | 2024-02-03 | 2023-10-28 | 2023-07-29 | 2023-04-29 | 2023-04-13 |
注释：中概股证券总股本=普通股股本/
存托凭证比例
历史变动
| 公告日期 | 变动后普通股本（万股） | 变动后优先股（万股） | 变动原因 | 变动日期 |
|---|---|---|---|---|
| 2024-04-18 | 853.70 | 未披露 | 定期报告 | 2024-04-13 |
| 2024-04-18 | 855.07 | 未披露 |
更多>>
From January 28, 2023 to February 3, 2024
Forfeiture of nonvested shares
Issuance of nonvested shares
Net share settlement of nonvested shares
|
2024-02-03 |
| 2023-12-06 | 854.43 | 未披露 |
更多>>
From July 29, 2023 to October 28, 2023
Forfeiture of nonvested shares
Net share settlement of nonvested shares
|
2023-10-28 |
| 2023-09-06 | 856.41 | 未披露 |
更多>>
From April 29, 2023 to July 29, 2023
Issuance of nonvested shares
Forfeiture of nonvested shares
Net share settlement of nonvested shares
|
2023-07-29 |
| 2023-06-07 | 831.29 | 未披露 |
更多>>
From January 28, 2023 to April 29, 2023
Issuance of nonvested shares
Forfeiture of nonvested shares
Net share settlement of nonvested shares
|
2023-04-29 |
| 2023-04-26 | 831.33 | 未披露 | 定期报告 | 2023-04-13 |
| 2023-04-13 | 831.33 | 未披露 | 定期报告 | 2023-04-08 |
| 2023-04-13 | 835.45 | 未披露 |
更多>>
From January 29, 2022 to January 28, 2023
Issuance of common stock under incentive plan, net of shares withheld for taxes
Net share settlement of nonvested shares
Repurchase of common stock
Issuance of nonvested shares
Forfeiture of nonvested shares
|
2023-01-28 |
| 2022-12-08 | 835.63 | 未披露 |
更多>>
From July 30, 2022 to October 29, 2022
Issuance of nonvested shares under incentive plan
Forfeiture of nonvested shares
Net share settlement of nonvested shares
|
2022-10-29 |
| 2022-09-08 | 837.94 | 未披露 |
更多>>
From April 30, 2022 to July 30, 2022
Issuance of nonvested shares under incentive plan
Forfeiture of nonvested shares
Net share settlement of nonvested shares
Repurchase of common stock
|
2022-07-30 |
| 2022-06-09 | 839.54 | 未披露 | 定期报告 | 2022-05-20 |
| 2022-06-09 | 851.58 | 未披露 |
更多>>
From January 29, 2022 to April 30, 2022
Issuance of nonvested shares
Issuance of comon stock under incentive plan, net of shares withheld for taxes
Forfeiture of nonvested shares
Net share settlement of nonvested shares
Repurchase of common stock
|
2022-04-30 |
| 2022-04-22 | 866.89 | 未披露 | 定期报告 | 2022-04-12 |
| 2022-04-14 | 867.02 | 未披露 | 定期报告 | 2022-04-08 |
| 2022-04-14 | 861.72 | 未披露 |
更多>>
From January 30, 2021 to January 29, 2022
Conversion of nonvested cash-settled units to nonvested shares under incentive plan
Issuance of nonvested shares under incentive plan
Forfeiture of nonvested shares
Net share settlement of nonvested shares
|
2022-01-29 |
| 2021-12-08 | 850.04 | 未披露 | 定期报告 | 2021-12-01 |
| 2021-12-08 | 859.01 | 未披露 |
更多>>
From July 31, 2021 to October 30, 2021
Net share settlement of nonvested shares and restricted stock units
Stock-based compensation expense
Repurchase of common stock
|
2021-10-30 |
| 2021-09-08 | 907.67 | 未披露 | 定期报告 | 2021-08-16 |
| 2021-09-08 | 911.46 | 未披露 |
更多>>
From May 1, 2021 to July 31, 2021
Issuance of nonvested shares under incentive plan
Forfeiture of nonvested shares
Net share settlement of nonvested shares
|
2021-07-31 |
| 2021-06-09 | 928.70 | 未披露 | 定期报告 | 2021-05-17 |
| 2021-06-09 | 933.10 | 未披露 |
更多>>
From January 30, 2021 To May 1, 2021
Issuance of nonvested shares under incentive plan
Forfeiture of nonvested shares
Net share settlement of nonvested shares
|
2021-05-01 |
| 2021-04-14 | 941.80 | 未披露 | 定期报告 | 2021-04-05 |
| 2021-04-14 | 987.69 | 未披露 |
更多>>
from February 1, 2020 to January 30, 2021
Issuance of nonvested shares under incentive plan
Forfeiture of nonvested shares
Net share settlement of nonvested shares
Repurchase of common stock
|
2021-01-30 |
| 2020-12-08 | 1013.90 | 未披露 | 定期报告 | 2020-11-16 |
| 2020-12-08 | 1025.93 | 未披露 |
更多>>
From August 1, 2020 to October 31, 2020
Issuance of nonvested shares under incentive plan
Forfeiture of nonvested shares by employees and directors
Net share settlement of nonvested shares and restricted stock units
Repurchase of common stock
|
2020-10-31 |
| 2020-09-08 | 1063.42 | 未披露 |
更多>>
From May 2, 2020 to August 1, 2020
Issuance of nonvested shares under incentive plan
Net share settlement of nonvested shares and restricted stock units
|
2020-08-01 |
| 2020-06-11 | 1061.65 | 未披露 |
更多>>
From February 1, 2020 to May 2, 2020
Issuance of nonvested shares under incentive plan
Forfeiture of nonvested shares by employees and directors
Net share settlement of nonvested shares and restricted stock units
Repurchase of common stock
|
2020-05-02 |
| 2020-05-18 | 1084.16 | 未披露 | 定期报告 | 2020-03-20 |
| 2020-05-14 | 1083.41 | 未披露 |
更多>>
from February 2, 2019 to February 1, 2020
Vesting of nonvested restricted stock units
Issuance of nonvested shares to employees and directors under incentive plan
Forfeiture of nonvested shares by employees and directors
Net share settlement of nonvested shares and restricted stock units
Repurchase of common stock
|
2020-02-01 |
| 2019-12-06 | 1165.01 | 未披露 |
更多>>
from August 3, 2019 to November 2, 2019
Issuance of nonvested shares under incentive plan
Repurchase of common stock
|
2019-11-02 |
| 2019-09-09 | 1191.04 | 未披露 | 定期报告 | 2019-08-19 |
| 2019-09-09 | 1191.32 | 未披露 |
更多>>
from May 4, 2019 to August 3, 2019
Issuance of nonvested shares to employees and directors under incentive plan
Forfeiture of nonvested shares by employees and directors
Net share settlement of nonvested shares and restricted stock units
Repurchase of common stock
|
2019-08-03 |
| 2019-06-10 | 1208.27 | 未披露 | 定期报告 | 2019-05-20 |
| 2019-06-10 | 1209.68 | 未披露 |
更多>>
from February 2, 2019 to May 4, 2019
Issuance of nonvested shares to employees and directors under incentive plan
Net share settlement of nonvested shares and restricted stock units
Repurchase of common stock
|
2019-05-04 |
| 2019-05-01 | 1212.57 | 未披露 | 定期报告 | 2019-04-08 |
| 2019-04-17 | 1213.25 | 未披露 | 定期报告 | 2019-04-02 |
| 2019-05-01 | 1218.52 | 未披露 | 定期报告 | 2019-03-22 |
| 2019-04-17 | 1215.82 | 未披露 |
更多>>
from February 3, 2018 to February 2, 2019
Vesting of nonvested restricted stock units
Issuance of nonvested shares to employees and directors under incentive plan
Net share settlement of nonvested shares and restricted stock units
Repurchase of common stock
|
2019-02-02 |
| 2018-12-10 | 1292.73 | 未披露 | 定期报告 | 2018-11-03 |
| 2018-09-06 | 1297.53 | 未披露 | 定期报告 | 2018-08-20 |
| 2018-09-06 | 1306.44 | 未披露 | 定期报告 | 2018-08-04 |
| 2018-06-11 | 1367.69 | 未披露 | 定期报告 | 2018-05-21 |
| 2018-06-11 | 1369.61 | 未披露 | 定期报告 | 2018-05-05 |
| 2018-05-04 | 1375.22 | 未披露 | 定期报告 | 2018-04-09 |
| 2018-04-18 | 1376.02 | 未披露 | 定期报告 | 2018-04-03 |
| 2018-04-18 | 1374.38 | 未披露 |
更多>>
from January 28, 2017 to February 3, 2018
Vesting of nonvested restricted stock units
Issuance of nonvested shares to employees and directors under incentive plan
Forfeiture of nonvested shares by employees and directors
Net share settlement of nonvested shares
Repurchase of common stock
|
2018-02-03 |
| 2017-12-04 | 1373.99 | 未披露 | 定期报告 | 2017-11-20 |
| 2017-12-04 | 1373.88 | 未披露 | 定期报告 | 2017-10-28 |
| 2017-08-28 | 1374.28 | 未披露 | 定期报告 | 2017-07-29 |
| 2017-05-30 | 1493.98 | 未披露 | 定期报告 | 2017-05-15 |
| 2017-05-30 | 1494.07 | 未披露 | 定期报告 | 2017-04-29 |
| 2017-04-03 | 1494.19 | 未披露 | 定期报告 | 2017-03-27 |
| 2017-04-03 | 1493.22 | 未披露 | 定期报告 | 2017-03-21 |
| 2017-04-03 | 1489.92 | 未披露 |
更多>>
from January 30, 2016 to January 28, 2017
Issuance of nonvested shares to employees and directors under incentive plan
Forfeiture of nonvested shares by employees and directors
Net share settlement of nonvested shares
|
2017-01-28 |
| 2016-12-05 | 1490.16 | 未披露 | 定期报告 | 2016-11-21 |
| 2016-12-05 | 1490.26 | 未披露 | 定期报告 | 2016-10-29 |
| 2016-08-29 | 1489.50 | 未披露 | 定期报告 | 2016-08-15 |
| 2016-08-29 | 1489.50 | 未披露 | 定期报告 | 2016-07-30 |
| 2016-05-31 | 1490.55 | 未披露 | 定期报告 | 2016-05-16 |
| 2016-05-31 | 1490.03 | 未披露 | 定期报告 | 2016-04-30 |
| 2016-04-19 | 1490.74 | 未披露 | 定期报告 | 2016-03-28 |
| 2016-04-13 | 1490.77 | 未披露 | 定期报告 | 2016-03-22 |
| 2016-04-13 | 1487.47 | 未披露 |
更多>>
from January 31, 2015 to January 30, 2016
Exercise of stock options
Vesting of nonvested restricted stock units
Issuance of nonvested shares to employees and directors under incentive plan
Forfeiture of nonvested shares by employees and directors
Net share settlement of nonvested shares
Repurchase of common stock
|
2016-01-30 |
| 2015-12-07 | 1517.30 | 未披露 | 定期报告 | 2015-11-23 |
| 2015-12-07 | 1524.88 | 未披露 | 定期报告 | 2015-10-31 |
| 2015-08-31 | 1555.21 | 未披露 | 定期报告 | 2015-08-17 |
| 2015-08-31 | 1555.22 | 未披露 | 定期报告 | 2015-08-01 |
| 2015-06-09 | 1555.41 | 未披露 | 定期报告 | 2015-05-18 |
| 2015-06-09 | 1555.75 | 未披露 | 定期报告 | 2015-05-02 |
| 2015-04-28 | 1555.82 | 未披露 | 定期报告 | 2015-04-06 |
| 2015-04-15 | 1555.83 | 未披露 | 定期报告 | 2015-03-24 |
| 2015-04-15 | 1557.79 | 未披露 |
更多>>
from February 1, 2014 to January 31, 2015
Exercise of stock options
Vesting of nonvested restricted stock units
Issuance of nonvested shares to employees and directors under incentive plan
Forfeiture of nonvested shares by employees and directors
Net share settlement of nonvested shares
|
2015-01-31 |
| 2014-12-08 | 1557.84 | 未披露 | 定期报告 | 2014-11-24 |
| 2014-12-08 | 1558.72 | 未披露 | 定期报告 | 2014-11-01 |
| 2014-09-03 | 1557.95 | 未披露 | 定期报告 | 2014-08-18 |
| 2014-09-03 | 1557.97 | 未披露 | 定期报告 | 2014-08-02 |
| 2014-06-10 | 1557.94 | 未披露 | 定期报告 | 2014-05-19 |
| 2014-06-10 | 1558.00 | 未披露 | 定期报告 | 2014-05-03 |
| 2014-04-29 | 1557.83 | 未披露 | 定期报告 | 2014-04-07 |
| 2014-04-16 | 1558.09 | 未披露 | 定期报告 | 2014-03-25 |
| 2014-04-16 | 1543.91 | 未披露 |
更多>>
from February 2, 2013 to February 1, 2014
Exercise of stock options
Vesting of nonvested restricted stock units
Issuance of nonvested shares to employees and directors under incentive plan
Forfeiture of nonvested shares by employees and directors
Net share settlement of nonvested shares
|
2014-02-01 |
| 2013-12-11 | 1545.02 | 未披露 | 定期报告 | 2013-11-19 |
| 2013-12-11 | 1545.09 | 未披露 | 定期报告 | 2013-11-02 |
| 2013-09-04 | 1546.32 | 未披露 | 定期报告 | 2013-08-19 |
| 2013-09-04 | 1546.07 | 未披露 | 定期报告 | 2013-08-03 |
| 2013-06-11 | 1544.38 | 未披露 | 定期报告 | 2013-05-20 |
| 2013-06-11 | 1544.43 | 未披露 | 定期报告 | 2013-05-04 |
| 2013-04-30 | 1545.47 | 未披露 | 定期报告 | 2013-04-08 |
| 2013-04-17 | 1546.70 | 未披露 | 定期报告 | 2013-03-26 |
| 2013-04-17 | 1513.00 | 未披露 |
更多>>
from January 28, 2012 to February 2, 2013
Issuance of nonvested shares to employees and directors under incentive plan
Forfeiture of nonvested shares by employees and directors
Net share settlement of nonvested shares
|
2013-02-02 |
| 2012-12-05 | 1513.98 | 未披露 | 定期报告 | 2012-10-27 |
| 2012-08-29 | 1515.41 | 未披露 | 定期报告 | 2012-08-13 |
| 2012-08-29 | 1515.47 | 未披露 | 定期报告 | 2012-07-28 |
| 2012-05-30 | 1490.54 | 未披露 | 定期报告 | 2012-05-14 |
| 2012-05-30 | 1490.56 | 未披露 | 定期报告 | 2012-04-28 |
| 2012-04-11 | 1492.92 | 未披露 | 定期报告 | 2012-03-20 |
| 2012-04-11 | 1489.66 | 未披露 |
更多>>
from January 29, 2011 to January 28, 2012
Exercise of stock options
Issuance of nonvested shares to employees and directors under incentive plan
Forfeiture of nonvested shares by employees and directors
Net share settlement of nonvested shares
|
2012-01-28 |
| 2011-12-06 | 1494.62 | 未披露 | 定期报告 | 2011-11-17 |
| 2011-12-06 | 1490.86 | 未披露 | 定期报告 | 2011-10-29 |
| 2011-08-26 | 1498.23 | 未披露 | 定期报告 | 2011-08-12 |
| 2011-08-26 | 1498.25 | 未披露 | 定期报告 | 2011-07-30 |
| 2011-05-27 | 1497.27 | 未披露 | 定期报告 | 2011-05-16 |
| 2011-05-27 | 1497.91 | 未披露 | 定期报告 | 2011-04-30 |
| 2011-04-13 | 1499.22 | 未披露 | 定期报告 | 2011-03-22 |
| 2011-04-13 | 1482.38 | 未披露 |
更多>>
from January 30, 2010 to January 29, 2011
Exercise of stock options
Issuance of nonvested shares to employees and directors under incentive plan
Forfeiture of nonvested shares by employees and directors
Net share settlement of nonvested shares
|
2011-01-29 |
| 2010-12-06 | 1483.24 | 未披露 | 定期报告 | 2010-11-19 |
| 2010-12-06 | 1483.11 | 未披露 | 定期报告 | 2010-10-30 |
| 2010-08-27 | 1483.60 | 未披露 | 定期报告 | 2010-08-13 |
| 2010-08-27 | 1483.65 | 未披露 | 定期报告 | 2010-07-31 |
| 2010-05-28 | 1483.53 | 未披露 | 定期报告 | 2010-05-17 |
| 2010-05-28 | 1483.54 | 未披露 | 定期报告 | 2010-05-01 |
| 2010-04-14 | 1485.63 | 未披露 | 定期报告 | 2010-03-23 |
| 2010-04-14 | 1473.38 | 未披露 |
更多>>
from January 31, 2009 to January 30, 2010
Exercise of stock options
Issuance of nonvested shares to employees and directors under incentive plan
Forfeiture of nonvested shares by employees and directors
Net share settlement of nonvested shares
|
2010-01-30 |
| 2009-04-15 | 1468.57 | 未披露 | 定期报告 | 2009-03-30 |
| 2009-04-15 | 1453.31 | 未披露 |
更多>>
from February 2, 2008 to January 31, 2009
Exercise of stock options
Issuance of nonvested shares to employees and directors under incentive plan
Forfeiture of nonvested shares by employees and directors
Net share settlement of nonvested shares
|
2009-01-31 |
| 2008-04-16 | 1408.75 | 未披露 | 定期报告 | 2008-03-31 |
| 2008-04-16 | 1409.97 | 未披露 |
更多>>
from February 3, 2007 to February 2, 2008
Exercise of stock options
Issuance of unvested shares to employees and directors under incentive plan
|
2008-02-02 |
| 2007-04-11 | 1386.62 | 未披露 | 定期报告 | 2007-04-02 |
| 2007-04-11 | 1380.67 | 未披露 |
更多>>
from January 28, 2006 to February 3, 2007
Exercise of stock options
|
2007-02-03 |
| 2006-04-10 | 1348.72 | 未披露 | 定期报告 | 2006-03-31 |
| 2006-04-10 | 1301.40 | 未披露 |
更多>>
from January 29, 2005 to January 28, 2006
Initial public offering
Exercise of stock options
|
2006-01-28 |
From January 28, 2023 to February 3, 2024
Forfeiture of nonvested shares
Issuance of nonvested shares
Net share settlement of nonvested shares
From July 29, 2023 to October 28, 2023
Forfeiture of nonvested shares
Net share settlement of nonvested shares
From April 29, 2023 to July 29, 2023
Issuance of nonvested shares
Forfeiture of nonvested shares
Net share settlement of nonvested shares
From January 28, 2023 to April 29, 2023
Issuance of nonvested shares
Forfeiture of nonvested shares
Net share settlement of nonvested shares
From January 29, 2022 to January 28, 2023
Issuance of common stock under incentive plan, net of shares withheld for taxes
Net share settlement of nonvested shares
Repurchase of common stock
Issuance of nonvested shares
Forfeiture of nonvested shares
From July 30, 2022 to October 29, 2022
Issuance of nonvested shares under incentive plan
Forfeiture of nonvested shares
Net share settlement of nonvested shares
From April 30, 2022 to July 30, 2022
Issuance of nonvested shares under incentive plan
Forfeiture of nonvested shares
Net share settlement of nonvested shares
Repurchase of common stock
From January 29, 2022 to April 30, 2022
Issuance of nonvested shares
Issuance of comon stock under incentive plan, net of shares withheld for taxes
Forfeiture of nonvested shares
Net share settlement of nonvested shares
Repurchase of common stock
From January 30, 2021 to January 29, 2022
Conversion of nonvested cash-settled units to nonvested shares under incentive plan
Issuance of nonvested shares under incentive plan
Forfeiture of nonvested shares
Net share settlement of nonvested shares
From July 31, 2021 to October 30, 2021
Net share settlement of nonvested shares and restricted stock units
Stock-based compensation expense
Repurchase of common stock
From May 1, 2021 to July 31, 2021
Issuance of nonvested shares under incentive plan
Forfeiture of nonvested shares
Net share settlement of nonvested shares
From January 30, 2021 To May 1, 2021
Issuance of nonvested shares under incentive plan
Forfeiture of nonvested shares
Net share settlement of nonvested shares
from February 1, 2020 to January 30, 2021
Issuance of nonvested shares under incentive plan
Forfeiture of nonvested shares
Net share settlement of nonvested shares
Repurchase of common stock
From August 1, 2020 to October 31, 2020
Issuance of nonvested shares under incentive plan
Forfeiture of nonvested shares by employees and directors
Net share settlement of nonvested shares and restricted stock units
Repurchase of common stock
From May 2, 2020 to August 1, 2020
Issuance of nonvested shares under incentive plan
Net share settlement of nonvested shares and restricted stock units
From February 1, 2020 to May 2, 2020
Issuance of nonvested shares under incentive plan
Forfeiture of nonvested shares by employees and directors
Net share settlement of nonvested shares and restricted stock units
Repurchase of common stock
from February 2, 2019 to February 1, 2020
Vesting of nonvested restricted stock units
Issuance of nonvested shares to employees and directors under incentive plan
Forfeiture of nonvested shares by employees and directors
Net share settlement of nonvested shares and restricted stock units
Repurchase of common stock
from August 3, 2019 to November 2, 2019
Issuance of nonvested shares under incentive plan
Repurchase of common stock
from May 4, 2019 to August 3, 2019
Issuance of nonvested shares to employees and directors under incentive plan
Forfeiture of nonvested shares by employees and directors
Net share settlement of nonvested shares and restricted stock units
Repurchase of common stock
from February 2, 2019 to May 4, 2019
Issuance of nonvested shares to employees and directors under incentive plan
Net share settlement of nonvested shares and restricted stock units
Repurchase of common stock
from February 3, 2018 to February 2, 2019
Vesting of nonvested restricted stock units
Issuance of nonvested shares to employees and directors under incentive plan
Net share settlement of nonvested shares and restricted stock units
Repurchase of common stock
from January 28, 2017 to February 3, 2018
Vesting of nonvested restricted stock units
Issuance of nonvested shares to employees and directors under incentive plan
Forfeiture of nonvested shares by employees and directors
Net share settlement of nonvested shares
Repurchase of common stock
from January 30, 2016 to January 28, 2017
Issuance of nonvested shares to employees and directors under incentive plan
Forfeiture of nonvested shares by employees and directors
Net share settlement of nonvested shares
from January 31, 2015 to January 30, 2016
Exercise of stock options
Vesting of nonvested restricted stock units
Issuance of nonvested shares to employees and directors under incentive plan
Forfeiture of nonvested shares by employees and directors
Net share settlement of nonvested shares
Repurchase of common stock
from February 1, 2014 to January 31, 2015
Exercise of stock options
Vesting of nonvested restricted stock units
Issuance of nonvested shares to employees and directors under incentive plan
Forfeiture of nonvested shares by employees and directors
Net share settlement of nonvested shares
from February 2, 2013 to February 1, 2014
Exercise of stock options
Vesting of nonvested restricted stock units
Issuance of nonvested shares to employees and directors under incentive plan
Forfeiture of nonvested shares by employees and directors
Net share settlement of nonvested shares
from January 28, 2012 to February 2, 2013
Issuance of nonvested shares to employees and directors under incentive plan
Forfeiture of nonvested shares by employees and directors
Net share settlement of nonvested shares
from January 29, 2011 to January 28, 2012
Exercise of stock options
Issuance of nonvested shares to employees and directors under incentive plan
Forfeiture of nonvested shares by employees and directors
Net share settlement of nonvested shares
from January 30, 2010 to January 29, 2011
Exercise of stock options
Issuance of nonvested shares to employees and directors under incentive plan
Forfeiture of nonvested shares by employees and directors
Net share settlement of nonvested shares
from January 31, 2009 to January 30, 2010
Exercise of stock options
Issuance of nonvested shares to employees and directors under incentive plan
Forfeiture of nonvested shares by employees and directors
Net share settlement of nonvested shares
from February 2, 2008 to January 31, 2009
Exercise of stock options
Issuance of nonvested shares to employees and directors under incentive plan
Forfeiture of nonvested shares by employees and directors
Net share settlement of nonvested shares
from February 3, 2007 to February 2, 2008
Exercise of stock options
Issuance of unvested shares to employees and directors under incentive plan
from January 28, 2006 to February 3, 2007
Exercise of stock options
from January 29, 2005 to January 28, 2006
Initial public offering
Exercise of stock options