股本结构

单位:万股
公告日期 2025-11-06 2025-11-06 2025-08-07 2025-08-07 2025-05-07 2025-05-07
证券总股本 1118.93 1126.59 1132.83 1139.65 1146.79 1156.52
普通股本 1118.93 1126.59 1132.83 1139.65 1146.79 1156.52
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 2025-11-04 2025-09-30 2025-08-05 2025-06-30 2025-05-05 2025-03-31
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
2025-11-06 1118.93 未披露 定期报告 2025-11-04
2025-11-06 1126.59 未披露
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From June 30, 2025 to September 30, 2025 Reclassification of treasury stock per Maryland law
2025-09-30
2025-08-07 1132.83 未披露 定期报告 2025-08-05
2025-08-07 1139.65 未披露
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From March 31, 2025 to June 30, 2025 Stock issued under Stock Option Plan Repurchase of the Company's common stock Reclassification of treasury stock per Maryland law
2025-06-30
2025-05-07 1146.79 未披露 定期报告 2025-05-05
2025-05-07 1156.52 未披露
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From January 1, 2025 to March 31, 2025 Repurchase of the Company's common stock Reclassification of treasury stock per Maryland law
2025-03-31
2025-03-07 1159.80 未披露 定期报告 2025-03-05
2025-03-27 1160.00 未披露 定期报告 2025-03-04
2025-03-07 1172.35 未披露
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From December 31, 2023 to December 31, 2024 Reclassification of treasury stock per Maryland law Stock issued under Stock Option Plan Repurchase of the Company’s common stock
2024-12-31
2024-11-06 1167.48 未披露 定期报告 2024-11-04
2024-11-06 1168.10 未披露
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From June 30, 2024 to September 30, 2024 Reclassification of treasury stock per Maryland law Stock issued under Stock Option Plan Repurchase of the Company’s common stock
2024-09-30
2024-08-07 1167.78 未披露 定期报告 2024-08-05
2024-08-07 1158.26 未披露
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From January 1, 2024 to June 30, 2024 Reclassification of treasury stock per Maryland law Stock issued under Stock Option Plan Purchase of the Company’s common stock
2024-06-30
2024-04-30 1165.79 未披露 定期报告 2024-04-26
2024-04-30 1169.94 未披露
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From January 1, 2024 to March 31, 2024 Reclassification of treasury stock per Maryland law Stock issued under Stock Option Plan Purchase of the Company’s common stock
2024-03-31
2024-03-12 1173.24 未披露 定期报告 2024-03-08
2024-03-28 1175.81 未披露 定期报告 2024-02-28
2024-03-12 1180.44 未披露
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From December 31, 2022 to December 31, 2023 Reclassification of treasury stock per Maryland law Stock issued under Stock Option Plan Purchase of the Company’s common stock
2023-12-31
2023-11-07 1179.53 未披露 定期报告 2023-11-03
2023-11-07 1186.44 未披露
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From June 30, 2023 to September 30, 2023 Reclassification of treasury stock per Maryland law Purchase of the Company’s common stock Common cash dividends declared, $0.40 per share
2023-09-30
2023-08-04 1195.33 未披露 定期报告 2023-08-02
2023-07-20 1196.95 未披露 定期报告 2023-06-30
2023-05-08 1204.39 未披露 定期报告 2023-05-04
2023-05-08 1213.39 未披露
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From January 1, 2023 to March 31, 2023 Reclassification of treasury stock per Maryland law Stock issued under Stock Option Plan Purchase of the Company's common stock
2023-03-31
2023-03-13 1217.94 未披露 定期报告 2023-03-09
2023-03-31 1220.89 未披露 定期报告 2023-03-01
2023-03-13 1223.13 未披露
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From December 31, 2021 to December 31, 2022 Stock issued under Stock Option Plan Purchase of the Company’s common stock Reclassification of treasury stock per Maryland law
2022-12-31
2022-11-08 1221.49 未披露 定期报告 2022-11-04
2022-11-08 1224.56 未披露
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From June 30, 2022 to September 30, 2022 Reclassification of treasury stock per Maryland law Stock issued under Stock Option Plan Purchase of the Company's common stock
2022-09-30
2022-08-08 1231.99 未披露 定期报告 2022-08-04
2022-08-08 1234.34 未披露
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From March 31, 2022 to June 30, 2022 Reclassification of treasury stock per Maryland law Stock issued under Stock Option Plan Purchase of the Company’s common stock
2022-06-30
2022-05-06 1266.39 未披露 定期报告 2022-05-03
2022-05-06 1276.10 未披露
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From January 1, 2022 to March 31, 2022 Stock issued under Stock Option Plan Purchase of the Company’s common stock Reclassification of treasury stock per Maryland law
2022-03-31
2022-03-31 1289.02 未披露 定期报告 2022-03-02
2022-03-07 1312.85 未披露
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From December 31, 2020 to December 31, 2021 Stock issued under Stock Option Plan Purchase of the Company’s common stock Reclassification of treasury stock per Maryland law
2021-12-31
2021-11-05 1333.86 未披露 定期报告 2021-11-03
2021-11-05 1336.67 未披露
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From June 30, 2021 to September 30, 2021 Reclassification of treasury stock per Maryland law Stock issued under Stock Option Plan Purchase of the Company’s common stock
2021-09-30
2021-08-05 1358.25 未披露 定期报告 2021-08-03
2021-08-05 1365.94 未披露
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From March 31, 2021 to June 30, 2021 Stock issued under Stock Option Plan Purchase of the Company’s common stock Reclassification of treasury stock per Maryland law
2021-06-30
2021-05-06 1371.53 未披露 定期报告 2021-05-03
2021-05-06 1369.36 未披露
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From December 31, 2020 To March 31, 2021 Reclassification of treasury stock per Maryland law Stock issued under Stock Option Plan Purchase of the Company’s common stock
2021-03-31
2021-04-01 1369.05 未披露 定期报告 2021-03-03
2021-03-05 1369.01 未披露 定期报告 2021-03-02
2021-03-05 1375.26 未披露
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From December 31, 2019 to December 31, 2020 Reclassification of treasury stock per Maryland law Common dividends declared Purchase of the Company’s common stock
2020-12-31
2020-11-06 1384.43 未披露 定期报告 2020-11-04
2020-11-06 1388.06 未披露
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From June 30, 2020 to September 30, 2020 Reclassification of treasury stock per Maryland law Stock issued under Stock Option Plan Purchase of the Company’s common stock
2020-09-30
2020-08-07 1408.70 未披露 定期报告 2020-08-04
2020-08-07 1408.44 未披露
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from March 31, 2020 to June 30, 2020 Stock issued under Stock Option Plan Reclassification of treasury stock per Maryland law
2020-06-30
2020-05-08 1408.44 未披露 定期报告 2020-05-05
2020-05-08 1408.38 未披露
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From December 31, 2019 to March 31, 2020 Reclassification of treasury stock per Maryland law Stock issued under Stock Option Plan Purchase of the Company’s common stock
2020-03-31
2020-03-06 1421.28 未披露 定期报告 2020-03-04
2020-03-27 1423.94 未披露 定期报告 2020-02-27
2020-03-06 1426.11 未披露
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from December 31, 2018 to December 31, 2019 Stock issued under Stock Option Plan Purchase of the Company’s common stock Reclassification of treasury stock per Maryland law
2019-12-31
2019-11-06 1423.73 未披露 定期报告 2019-11-05
2019-11-06 1421.41 未披露
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from June 30, 2019 to September 30, 2019 Stock issued under Stock Option Plan Reclassification of treasury stock per Maryland law
2019-09-30
2019-08-07 1421.26 未披露 定期报告 2019-08-05
2019-08-07 1420.16 未披露
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From March 31, 2019 to June 30, 2019 Stock issued under Stock Option Plan Reclassification of treasury stock per Maryland law
2019-06-30
2019-05-08 1419.64 未披露 定期报告 2019-05-06
2019-05-08 1417.08 未披露
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from January 1, 2019 to March 31, 2019 Common dividends declared,$1.07 per share Other comprehensive gain Reclassification of treasury stock per Maryland law
2019-03-31
2019-03-07 1416.97 未披露 定期报告 2019-03-05
2019-03-29 1416.94 未披露 定期报告 2019-02-28
2019-03-07 1415.12 未披露
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from December 31, 2017 to December 31, 2018 Stock issued under Stock Option Plan Purchase of the Company’s common stock Reclassification of treasury stock per Maryland law
2018-12-31
2018-11-05 1415.83 未披露 定期报告 2018-11-01
2018-11-05 1415.33 未披露 定期报告 2018-09-30
2018-08-03 1414.24 未披露 定期报告 2018-07-31
2018-08-03 1413.38 未披露 定期报告 2018-06-30
2018-05-04 1412.01 未披露 定期报告 2018-05-03
2018-05-04 1411.11 未披露 定期报告 2018-03-31
2018-03-06 1410.98 未披露 定期报告 2018-03-01
2018-03-27 1410.70 未披露 定期报告 2018-02-28
2018-03-06 1408.75 未披露
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from December 31, 2016 to December 31, 2017 Net income Reclassification of treasury stock per Maryland law
2017-12-31
2017-11-07 1405.87 未披露 定期报告 2017-11-03
2017-10-19 1404.49 未披露 定期报告 2017-09-30
2017-08-04 1403.65 未披露 定期报告 2017-08-02
2017-07-20 1403.47 未披露 定期报告 2017-06-30
2017-05-05 1403.30 未披露 定期报告 2017-05-03
2017-04-20 1400.93 未披露 定期报告 2017-03-31
2017-03-03 1400.66 未披露 定期报告 2017-03-01
2017-03-27 1400.61 未披露 定期报告 2017-02-28
2017-03-03 1396.84 未披露
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From December 31, 2015 to December 31, 2016 Stock issued under Stock Option Plan Reclassification of treasury stock per Maryland law
2016-12-31
2016-11-04 1392.77 未披露 定期报告 2016-11-02
2016-10-20 1392.14 未披露 定期报告 2016-09-30
2016-08-05 1391.14 未披露 定期报告 2016-08-02
2016-07-22 1390.48 未披露 定期报告 2016-06-30
2016-05-06 1389.39 未披露 定期报告 2016-05-04
2016-04-22 1389.21 未披露 定期报告 2016-03-31
2016-03-22 1389.14 未披露 定期报告 2016-02-26
2016-03-03 1388.79 未披露
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from December 31, 2014 to December 31, 2015 Redemption of SBLF preferred stock Reclassification of treasury stock per Maryland law
2015-12-31
2015-11-06 1386.98 未披露 定期报告 2015-11-04
2015-10-22 1386.10 5.79 定期报告 2015-09-30
2015-08-07 1385.38 未披露 定期报告 2015-08-06
2015-07-22 1380.11 5.79 定期报告 2015-06-30
2015-05-08 1379.18 未披露 定期报告 2015-05-06
2015-04-22 1377.36 5.79 定期报告 2015-03-31
2015-03-06 1377.29 未披露 定期报告 2015-03-03
2015-04-01 1377.27 未披露 定期报告 2015-02-27
2015-03-06 1375.48 5.79
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from December 31, 2013 to December 31, 2014 Reclassification of treasury stock per Maryland law Stock issued under Stock Option Plan Purchase of the Company's common stock
2014-12-31
2014-11-10 1372.77 未披露 定期报告 2014-11-06
2014-10-23 1370.70 5.79 定期报告 2014-09-30
2014-08-11 1368.96 未披露 定期报告 2014-08-07
2014-07-29 1368.47 5.79 定期报告 2014-06-30
2014-05-09 1369.23 未披露 定期报告 2014-05-06
2014-05-09 1369.16 5.79 定期报告 2014-03-31
2014-03-10 1368.89 未披露 定期报告 2014-03-07
2014-04-04 1368.61 未披露 定期报告 2014-02-21
2014-03-10 1367.37 5.79
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from December 31, 2012 to December 31, 2013 Stock issued under Stock Option Plan Reclassification of treasury stock per Maryland law
2013-12-31
2013-11-08 1366.68 未披露 定期报告 2013-11-07
2013-10-24 1366.57 5.79 定期报告 2013-09-30
2013-08-08 1364.90 未披露 定期报告 2013-08-06
2013-07-23 1362.38 5.79 定期报告 2013-06-30
2013-05-10 1361.92 未披露 定期报告 2013-05-08
2013-05-10 1361.28 5.79 定期报告 2013-03-31
2013-04-04 1361.17 未披露 定期报告 2013-03-01
2013-03-11 1359.63 5.79
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from December 31, 2011 to December 31, 2012 Stock issued under Stock Option Plan Reclassification of treasury stock per Maryland law
2012-12-31
2012-11-09 1359.10 未披露 定期报告 2012-11-07
2012-10-24 1358.96 5.79 定期报告 2012-09-30
2012-08-09 1355.05 未披露 定期报告 2012-08-06
2012-07-25 1350.64 5.79 定期报告 2012-06-30
2012-05-10 1349.95 未披露 定期报告 2012-05-08
2012-04-25 1349.89 5.79 定期报告 2012-03-31
2012-03-09 1349.58 未披露 定期报告 2012-03-07
2012-01-24 1347.99 5.79 定期报告 2011-12-31
2011-11-07 1347.53 5.80 定期报告 2011-09-30
2011-08-05 1346.17 未披露 定期报告 2011-08-04
2011-07-27 1346.16 5.80 定期报告 2011-06-30
2011-05-06 1345.49 未披露 定期报告 2011-05-04
2011-05-06 1345.45 5.80 定期报告 2011-03-31
2011-03-04 1345.44 未披露 定期报告 2011-03-03
2011-03-04 1345.40 5.80
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Preferred stock discount accretion
2010-12-31
2010-11-04 1344.60 未披露 定期报告 2010-11-02
2010-11-04 1344.39 5.80 定期报告 2010-09-30
2010-08-05 1343.44 未披露 定期报告 2010-08-02
2010-08-05 1343.35 5.80 定期报告 2010-06-30
2010-03-24 1342.53 未披露 定期报告 2010-03-22
2010-03-24 1340.64 5.80
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from December 31, 2008 to December 31, 2009 Preferred stock discount accretion Reclassification of treasury stock per Maryland law Stock issued under Stock Option Plan
2009-12-31
2009-03-16 1338.10 5.80
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from December 31, 2007 to December 31, 2008 Preferred stock issued Preferred stock discount accretion Stock issued under Stock Option Plan Reclassification of treasury stock per Maryland law
2008-12-31
2008-03-17 1338.03 未披露 定期报告 2008-03-13
2008-03-17 1340.02 未披露
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from December 31, 2006 to December 31, 2007 Reclassification of treasury stock per Maryland law Stock issued under Stock Option Plan Company stock purchased
2007-12-31
2007-03-16 1368.77 未披露 定期报告 2007-03-09
2007-03-16 1367.70 未披露
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from December 31, 2005 to December 31, 2006 Stock issued under Stock Option Plan Company stock purchased Reclassification of treasury stock per Maryland law
2006-12-31
2006-03-16 1372.42 未披露 定期报告 2006-03-08
2006-03-16 1372.28 未披露
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from December 31, 2004 to December 31, 2005 Stock issued under Stock Option Plan Company stock purchased Reclassification of treasury stock per Maryland law
2005-12-31
2005-03-16 1371.30 未披露 定期报告 2005-03-08
2005-03-16 1369.85 未披露
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from December 31, 2003 to December 31, 2004 Stock issued under Stock Option Plan Company stock purchased Reclassification of treasury stock per Maryland law On May 4, 2004, the Board of Directors of the Company declared a two-for-one stock split effected in the form of a dividend on the outstanding common stock for shareholders of record on May 17, 2004.
2004-12-31
2004-03-15 685.34 未披露 定期报告 2004-03-08
2004-03-15 685.14 未披露
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from December 31, 2002 to December 31, 2003 Stock issued under Stock Option Plan Treasury stock purchased
2003-12-31
2003-03-28 686.03 未披露 定期报告 2003-03-21
2003-03-28 685.71 未披露
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from December 31, 2001 to December 31, 2002 Stock issued under Stock Option Plan Treasury stock purchased
2002-12-31
2002-04-01 686.86 未披露 定期报告 2002-03-22
2002-04-01 686.25 未披露
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from December 31, 2000 to December 31, 2001 Stock issued under Stock Option Plan Treasury stock purchased
2001-12-31
2001-03-29 689.59 未披露 定期报告 2001-03-16
2001-03-29 689.73 未披露
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from DECEMBER 31, 1999 to DECEMBER 31, 2000 Stock issued under Stock Option Plan Treasury stock purchased
2000-12-31
2000-03-30 728.89 未披露 定期报告 2000-03-17
2000-03-30 748.91 未披露
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from DECEMBER 31, 1998 to DECEMBER 31, 1999 Stock issued under Stock Option Plan Treasury stock purchased
1999-12-31
1999-04-22 768.35 未披露 定期报告 1999-03-29
1999-04-22 780.27 未披露
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from JUNE 30, 1998 to DECEMBER 31, 1998 Stock issued under Stock Option Plan Treasury stock purchased
1998-12-31
1998-09-28 791.89 未披露 定期报告 1998-09-18
1998-09-28 796.17 未披露
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from JUNE 30, 1997 to JUNE 30, 1998 Stock issued under Stock Option Plan Treasury stock purchased
1998-06-30
1997-09-29 808.05 未披露 定期报告 1997-09-08
1996-09-30 437.85 未披露 定期报告 1996-09-17
From June 30, 2025 to September 30, 2025 Reclassification of treasury stock per Maryland law
From March 31, 2025 to June 30, 2025 Stock issued under Stock Option Plan Repurchase of the Company's common stock Reclassification of treasury stock per Maryland law
From January 1, 2025 to March 31, 2025 Repurchase of the Company's common stock Reclassification of treasury stock per Maryland law
From December 31, 2023 to December 31, 2024 Reclassification of treasury stock per Maryland law Stock issued under Stock Option Plan Repurchase of the Company’s common stock
From June 30, 2024 to September 30, 2024 Reclassification of treasury stock per Maryland law Stock issued under Stock Option Plan Repurchase of the Company’s common stock
From January 1, 2024 to June 30, 2024 Reclassification of treasury stock per Maryland law Stock issued under Stock Option Plan Purchase of the Company’s common stock
From January 1, 2024 to March 31, 2024 Reclassification of treasury stock per Maryland law Stock issued under Stock Option Plan Purchase of the Company’s common stock
From December 31, 2022 to December 31, 2023 Reclassification of treasury stock per Maryland law Stock issued under Stock Option Plan Purchase of the Company’s common stock
From June 30, 2023 to September 30, 2023 Reclassification of treasury stock per Maryland law Purchase of the Company’s common stock Common cash dividends declared, $0.40 per share
From January 1, 2023 to March 31, 2023 Reclassification of treasury stock per Maryland law Stock issued under Stock Option Plan Purchase of the Company's common stock
From December 31, 2021 to December 31, 2022 Stock issued under Stock Option Plan Purchase of the Company’s common stock Reclassification of treasury stock per Maryland law
From June 30, 2022 to September 30, 2022 Reclassification of treasury stock per Maryland law Stock issued under Stock Option Plan Purchase of the Company's common stock
From March 31, 2022 to June 30, 2022 Reclassification of treasury stock per Maryland law Stock issued under Stock Option Plan Purchase of the Company’s common stock
From January 1, 2022 to March 31, 2022 Stock issued under Stock Option Plan Purchase of the Company’s common stock Reclassification of treasury stock per Maryland law
From December 31, 2020 to December 31, 2021 Stock issued under Stock Option Plan Purchase of the Company’s common stock Reclassification of treasury stock per Maryland law
From June 30, 2021 to September 30, 2021 Reclassification of treasury stock per Maryland law Stock issued under Stock Option Plan Purchase of the Company’s common stock
From March 31, 2021 to June 30, 2021 Stock issued under Stock Option Plan Purchase of the Company’s common stock Reclassification of treasury stock per Maryland law
From December 31, 2020 To March 31, 2021 Reclassification of treasury stock per Maryland law Stock issued under Stock Option Plan Purchase of the Company’s common stock
From December 31, 2019 to December 31, 2020 Reclassification of treasury stock per Maryland law Common dividends declared Purchase of the Company’s common stock
From June 30, 2020 to September 30, 2020 Reclassification of treasury stock per Maryland law Stock issued under Stock Option Plan Purchase of the Company’s common stock
from March 31, 2020 to June 30, 2020 Stock issued under Stock Option Plan Reclassification of treasury stock per Maryland law
From December 31, 2019 to March 31, 2020 Reclassification of treasury stock per Maryland law Stock issued under Stock Option Plan Purchase of the Company’s common stock
from December 31, 2018 to December 31, 2019 Stock issued under Stock Option Plan Purchase of the Company’s common stock Reclassification of treasury stock per Maryland law
from June 30, 2019 to September 30, 2019 Stock issued under Stock Option Plan Reclassification of treasury stock per Maryland law
From March 31, 2019 to June 30, 2019 Stock issued under Stock Option Plan Reclassification of treasury stock per Maryland law
from January 1, 2019 to March 31, 2019 Common dividends declared,$1.07 per share Other comprehensive gain Reclassification of treasury stock per Maryland law
from December 31, 2017 to December 31, 2018 Stock issued under Stock Option Plan Purchase of the Company’s common stock Reclassification of treasury stock per Maryland law
from December 31, 2016 to December 31, 2017 Net income Reclassification of treasury stock per Maryland law
From December 31, 2015 to December 31, 2016 Stock issued under Stock Option Plan Reclassification of treasury stock per Maryland law
from December 31, 2014 to December 31, 2015 Redemption of SBLF preferred stock Reclassification of treasury stock per Maryland law
from December 31, 2013 to December 31, 2014 Reclassification of treasury stock per Maryland law Stock issued under Stock Option Plan Purchase of the Company's common stock
from December 31, 2012 to December 31, 2013 Stock issued under Stock Option Plan Reclassification of treasury stock per Maryland law
from December 31, 2011 to December 31, 2012 Stock issued under Stock Option Plan Reclassification of treasury stock per Maryland law
Preferred stock discount accretion
from December 31, 2008 to December 31, 2009 Preferred stock discount accretion Reclassification of treasury stock per Maryland law Stock issued under Stock Option Plan
from December 31, 2007 to December 31, 2008 Preferred stock issued Preferred stock discount accretion Stock issued under Stock Option Plan Reclassification of treasury stock per Maryland law
from December 31, 2006 to December 31, 2007 Reclassification of treasury stock per Maryland law Stock issued under Stock Option Plan Company stock purchased
from December 31, 2005 to December 31, 2006 Stock issued under Stock Option Plan Company stock purchased Reclassification of treasury stock per Maryland law
from December 31, 2004 to December 31, 2005 Stock issued under Stock Option Plan Company stock purchased Reclassification of treasury stock per Maryland law
from December 31, 2003 to December 31, 2004 Stock issued under Stock Option Plan Company stock purchased Reclassification of treasury stock per Maryland law On May 4, 2004, the Board of Directors of the Company declared a two-for-one stock split effected in the form of a dividend on the outstanding common stock for shareholders of record on May 17, 2004.
from December 31, 2002 to December 31, 2003 Stock issued under Stock Option Plan Treasury stock purchased
from December 31, 2001 to December 31, 2002 Stock issued under Stock Option Plan Treasury stock purchased
from December 31, 2000 to December 31, 2001 Stock issued under Stock Option Plan Treasury stock purchased
from DECEMBER 31, 1999 to DECEMBER 31, 2000 Stock issued under Stock Option Plan Treasury stock purchased
from DECEMBER 31, 1998 to DECEMBER 31, 1999 Stock issued under Stock Option Plan Treasury stock purchased
from JUNE 30, 1998 to DECEMBER 31, 1998 Stock issued under Stock Option Plan Treasury stock purchased
from JUNE 30, 1997 to JUNE 30, 1998 Stock issued under Stock Option Plan Treasury stock purchased