股本结构

单位:万股
公告日期 2025-11-06 2025-11-06 2025-08-06 2025-07-15 2025-05-07 2025-05-07
证券总股本 1003.94 1004.10 1003.30 1003.20 1003.11 1007.60
普通股本 1003.94 1004.10 1003.30 1003.20 1003.11 1007.60
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 2025-10-31 2025-09-30 2025-07-31 2025-06-30 2025-04-30 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 1003.94 未披露 定期报告 2025-10-31
2025-11-06 1004.10 未披露
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From June 30, 2025 to September 30, 2025 Dividends on common stock ($0.15 per share) Share-based compensation
2025-09-30
2025-08-06 1003.30 未披露 定期报告 2025-07-31
2025-07-15 1003.20 未披露 定期报告 2025-06-30
2025-05-07 1003.11 未披露 定期报告 2025-04-30
2025-05-07 1007.60 未披露
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From December 31, 2024 to March 31, 2025 Dividends on common stock Share-based compensation
2025-03-31
2025-03-07 1005.76 未披露 定期报告 2025-02-28
2025-03-07 1002.60 未披露
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From December 31, 2023 to December 31, 2024 Dividends on common stock ($0.52 per share) Share-based compensation Treasury stock purchased, at cost
2024-12-31
2024-11-12 998.60 未披露 定期报告 2024-10-31
2024-11-12 998.00 未披露
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From June 30, 2024 to September 30, 2024 Dividends on common stock ($0.13 per share) Share-based compensation Treasury stock purchased, at cost
2024-09-30
2024-08-06 997.97 未披露 定期报告 2024-07-31
2024-08-06 997.50 未披露
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From March 31, 2024 to June 30, 2024 Dividends on common stock ($0.13 per share) Share-based compensation Treasury stock purchased, at cost
2024-06-30
2024-05-08 1003.91 未披露 定期报告 2024-04-30
2024-05-08 1004.40 未披露
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From December 31, 2023 to March 31, 2024 Share-based compensation Treasury stock purchased, at cost Dividends on common stock ($0.13 per share)
2024-03-31
2024-03-07 1014.10 未披露 定期报告 2024-02-29
2024-03-07 1006.30 未披露
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From December 31,2022 to December 31,2023 Dividends on common stock ($0.48 per share) Share-based compensation Treasury stock purchased, at cost
2023-12-31
2023-11-08 1005.77 未披露 定期报告 2023-10-31
2023-11-08 1011.50 未披露
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From June 30, 2023 to September 30, 2023 Dividends on common stock ($0.12 per share) Share-based compensation Treasury stock purchased, at cost
2023-09-30
2023-08-08 1013.54 未披露 定期报告 2023-07-31
2023-08-08 1011.90 未披露
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From March 31, 2023 to June 30, 2023 Dividends on common stock ($0.12 per share) Acquisition of treasury stock, at cost Common stock issued & related tax effects
2023-06-30
2023-05-10 1006.86 未披露 定期报告 2023-04-30
2023-05-10 1029.20 未披露
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From December 31, 2022 to March 31, 2023 Common stock issued & related tax effects Dividends on common stock ($0.12 per share) Treasury stock purchased, at cost
2023-03-31
2023-03-14 1057.52 未披露 定期报告 2023-03-03
2023-03-10 1058.63 未披露 定期报告 2023-02-28
2023-03-10 1058.40 未披露
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From December 31, 2021 to December 31, 2022 Common stock issued and related tax effects Treasury stock purchased, at cost
2022-12-31
2022-11-10 1054.53 未披露 定期报告 2022-10-31
2022-11-10 1053.30 未披露
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From June 30, 2022 to September 30, 2022 Common stock issued & related tax effects
2022-09-30
2022-08-10 1050.89 未披露 定期报告 2022-07-29
2022-08-10 1051.10 未披露
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From March 31, 2022 to June 30, 2022 Common stock issued & related tax effects Dividends on common stock ($0.11 per share)
2022-06-30
2022-05-10 1049.47 未披露 定期报告 2022-04-30
2022-05-10 1049.30 未披露
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From December 31, 2021 to March 31, 2022 Common stock issued & related tax effects
2022-03-31
2022-03-11 1045.84 未披露 定期报告 2022-02-28
2022-03-11 1039.10 未披露
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From December 31, 2020 to December 31, 2021 Dividends on common stock ($0.36 per share) Common stock issued and related tax effects Treasury stock purchased, at cost
2021-12-31
2021-11-04 1037.42 未披露 定期报告 2021-10-31
2021-11-04 1036.30 未披露
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From June 30, 2021 to September 30, 2021 Common stock issued & related tax effects Acquisition of treasury stock, at cost
2021-09-30
2021-08-05 1036.95 未披露 定期报告 2021-07-31
2021-08-05 1041.60 未披露
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From March 31, 2021 to June 30, 2021 Common stock issued and related tax effects Acquisition of treasury stock, at cost
2021-06-30
2021-05-05 1041.74 未披露 定期报告 2021-04-30
2021-05-05 1042.20 未披露
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From December 31, 2020 to March 31, 2021 Common stock issued and related tax effects Treasury stock purchased, at cost
2021-03-31
2021-03-30 1040.18 未披露 定期报告 2021-03-19
2021-03-25 1041.27 未披露 定期报告 2021-02-28
2021-03-25 1045.60 未披露
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From December 31, 2019 to December 31, 2020 Common stock issued and related tax effects Treasury stock purchased, at cost
2020-12-31
2020-11-04 1056.55 未披露 定期报告 2020-10-31
2020-11-04 1057.00 未披露
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From June 30, 2020 to September 30, 2020 Common stock issued and related tax effects Acquisition of treasury stock, at cost
2020-09-30
2020-08-06 1067.88 未披露 定期报告 2020-07-31
2020-08-06 1072.80 未披露
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from March 31, 2020 to June 30, 2020 Common stock issued and related tax effects Acquisition of treasury stock, at cost Dividends on common stock ($0.08 per share)
2020-06-30
2020-05-05 1088.33 未披露 定期报告 2020-04-30
2020-05-05 1088.30 未披露
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From December 31, 2019 to March 31, 2020 Common stock issued and related tax effects Acquisition of treasury stock, at cost
2020-03-31
2020-03-04 1088.63 未披露 定期报告 2020-02-28
2020-03-04 1088.10 未披露
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from December 31, 2018 to December 31, 2019 Common stock issued and related tax effects
2019-12-31
2019-11-05 1086.94 未披露 定期报告 2019-10-31
2019-11-05 1086.90 未披露
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from June 30, 2019 to September 30, 2019 Common stock issued and related tax effects
2019-09-30
2019-08-06 1086.05 未披露 定期报告 2019-07-31
2019-08-06 1085.60 未披露
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from March 31, 2019 to June 30, 2019 Common stock issued and related tax effects
2019-06-30
2019-05-07 1083.78 未披露 定期报告 2019-04-30
2019-05-07 1082.20 未披露
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from December 31, 2018 to March 31, 2019 Common stock issued and related tax effects
2019-03-31
2019-03-05 1079.87 未披露 定期报告 2019-02-28
2019-03-05 1078.00 未披露
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From December 31, 2017 to December 31, 2018 Common stock issued and related tax effects
2018-12-31
2018-11-06 1075.92 未披露 定期报告 2018-10-30
2018-11-06 1075.60 未披露
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from December 31, 2017 to September 30, 2018 Common stock issued and related tax effects
2018-09-30
2018-08-07 1073.61 未披露 定期报告 2018-07-31
2018-08-07 1073.10 未披露
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from December 31, 2017 to June 30, 2018 Common stock issued and related tax effects
2018-06-30
2018-05-03 1070.91 未披露 定期报告 2018-04-30
2018-05-03 1070.90 未披露
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from December 31, 2017 to March 31, 2018 Common stock issued and related tax effects
2018-03-31
2018-03-02 1067.72 未披露 定期报告 2018-02-23
2018-01-24 1061.50 未披露 定期报告 2017-12-31
2017-11-08 1060.38 未披露 定期报告 2017-10-31
2017-11-08 1058.60 未披露
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From December 31, 2016 To September 30, 2017 Common stock issued and related tax effects
2017-09-30
2017-08-09 1056.69 未披露 定期报告 2017-07-31
2017-08-09 1056.70 未披露
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from December 31, 2016 to June 30, 2017 Common stock issued and related tax effects
2017-06-30
2017-05-11 1053.49 未披露 定期报告 2017-04-30
2017-05-11 1053.50 未披露
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from December 31, 2016 to March 31, 2017 Common stock issued and related tax effects
2017-03-31
2017-03-03 1049.79 未披露 定期报告 2017-02-28
2017-03-03 1047.70 未披露
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From December 31, 2015 to December 31, 2016 Common stock issued and related tax effects Proceeds from capital offering
2016-12-31
2016-11-09 934.40 未披露 定期报告 2016-10-31
2016-11-09 933.06 未披露
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from December 31, 2015 to September 30, 2016 Common stock issued and related tax effects
2016-09-30
2016-09-16 934.01 未披露
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At September 16, 2016, the company announced the 10% stock dividend on August 26, 2016, and payable on September 30, 2016 to shareholders of records as of September 15, 2016.
2016-09-16
2016-08-26 933.55 未披露
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Common stock dividend: 0.1 shares per share
2016-09-13
2016-08-08 848.68 未披露 定期报告 2016-07-31
2016-08-08 848.70 未披露
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from December 31, 2015 to June 30, 2016 Common stock issued and related tax effects
2016-06-30
2016-05-10 846.85 未披露 定期报告 2016-04-30
2016-05-10 846.80 未披露
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from December 31, 2015 to March 31, 2016 Common stock issued and related tax effects
2016-03-31
2016-03-04 845.52 未披露 定期报告 2016-03-04
2016-03-04 843.60 未披露
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from December 31, 2014 to December 31, 2015 Common stock issued and related tax effects
2015-12-31
2015-11-06 842.89 未披露 定期报告 2015-10-31
2015-11-06 842.90 未披露
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from December 31, 2014 to September 30, 2015 Common stock issued and related tax effects
2015-09-30
2015-08-12 842.65 未披露 定期报告 2015-07-31
2015-08-12 842.50 未披露
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from December 31, 2014 to June 30, 2015 Common stock issued and related tax effects
2015-06-30
2015-05-08 842.48 未披露 定期报告 2015-04-30
2015-05-08 842.30 未披露
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from December 31, 2014 to March 31, 2015 Common stock issued and related tax effects
2015-03-31
2015-03-16 841.70 未披露 定期报告 2015-03-16
2015-03-16 838.80 未披露
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from December 31, 2013 to December 31, 2014 Common stock issued and related tax effects Proceeds from rights offering
2014-12-31
2014-11-07 837.81 未披露 定期报告 2014-10-31
2014-11-07 837.00 未披露
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From December 31, 2013 to September 30, 2014 Common stock issued and related tax effects Proceeds from rights offering
2014-09-30
2014-08-08 760.71 未披露 定期报告 2014-07-31
2014-08-08 760.70 未披露
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From December 31, 2013 to June 30, 2014 Common stock issued and related tax effects
2014-06-30
2014-05-09 760.51 未披露 定期报告 2014-04-30
2014-04-15 760.16 未披露 定期报告 2014-04-15
2014-05-09 760.20 未披露
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from December 31, 2013 to March 31, 2014 Common stock issued and related tax effects
2014-03-31
2014-03-06 757.94 未披露 定期报告 2014-02-28
2014-03-06 757.70 未披露
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from December 31, 2012 to December 31, 2013 Redemption of perpetual preferred stock from U.S. Treasury Accretion of discount on preferred stock Common stock issued and related tax effects
2013-12-31
2013-11-08 754.81 未披露 定期报告 2013-11-01
2013-11-08 754.60 未披露
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From December 31, 2012 to September 30, 2013 Common stock issued and related tax effects Redemption of perpetual preferred stock from U.S. Treasury Accretion of discount on preferred stock
2013-09-30
2013-08-09 754.39 未披露 定期报告 2013-08-01
2013-08-09 754.40 1.00
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from December 31, 2012 to June 30, 20133 Redemption of perpetual preferred stock from U.S. Treasury Accretion of discount on preferred stock Common stock issued and related tax effects
2013-06-30
2013-05-10 754.82 未披露 定期报告 2013-05-01
2013-05-10 754.80 2.10
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from December 31, 2012 to March 31, 2013 Accretion of discount on preferred stock Common stock issued and related tax effects
2013-03-31
2013-03-21 753.42 未披露 定期报告 2013-03-01
2013-03-21 753.40 2.10
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from December 31, 2011 to December 31, 2012 Accretion of discount on preferred stock Common stock issued and related tax effects
2012-12-31
2012-11-09 750.67 未披露 定期报告 2012-11-01
2012-11-09 750.30 2.10
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from December 31, 2011 to September 30, 2012 Accretion of discount on preferred stock Common stock issued and related tax effects
2012-09-30
2012-08-10 746.06 未披露 定期报告 2012-08-01
2012-08-10 746.10 2.10
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from December 31, 2011 to June 30, 2012 Accretion of discount on preferred stock Common stock issued and related tax effects
2012-06-30
2012-05-11 746.26 未披露 定期报告 2012-05-01
2012-05-11 746.30 2.10
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from Dec 31,2011 to Mar 31,2012 Accretion of discount on preferred stock
2012-03-31
2012-03-15 746.14 未披露 定期报告 2012-03-01
2012-03-15 745.90 2.10
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from December 31, 2010 to December 31, 2011 Retire Treasury stock Accretion of discount on preferred stock Common stock issued and related tax effects
2011-12-31
2011-11-09 741.27 未披露 定期报告 2011-11-01
2011-11-09 741.30 2.10
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from Dec 31,2010 to Sep 30,2011 Common stock issued and related tax effects Accretion of discount on preferred stock
2011-09-30
2011-08-12 741.24 未披露 定期报告 2011-08-01
2011-03-17 722.24 未披露 定期报告 2011-03-01
2011-03-17 721.10 2.10
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from dec 31 2009 to dec 31 2010 Accretion of discount on preferred stock Common stock issued and related tax effects
2010-12-31
2010-11-09 720.67 未披露 定期报告 2010-11-01
2010-08-10 717.61 未披露 定期报告 2010-08-01
2010-03-18 715.58 未披露 定期报告 2010-03-01
2010-03-18 714.40 2.10
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from December 31, 2008 to December 31, 2009 Accretion of discount on preferred stock Common stock issued and related tax effects
2009-12-31
2009-03-19 711.94 未披露 定期报告 2009-03-01
2009-03-19 711.90 2.10
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from December 31, 2007 to December 31, 2008 Cumulative Perpetual Stock Issued to U.S. Treasury Accretion of Discount on Preferred Stock Issuance of common stock:Stock issued, including related tax benefits Issuance of common stock:Stock-based compensation
2008-12-31
2008-03-21 674.07 未披露 定期报告 2008-03-01
2008-03-21 672.70 未披露
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from December 31, 2006 to December 31, 2007 Common stock purchased Issuance of common stock:Employee benefit plans
2007-12-31
2007-03-15 665.85 未披露 定期报告 2007-03-01
2007-03-15 661.80 未披露
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from December 31, 2005 to December 31, 2006 Issuance of common stock:Employee benefit plans
2006-12-31
2006-03-24 625.25 未披露 定期报告 2006-03-15
2006-03-24 622.50 未披露
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from December 31, 2004 to December 31, 2005 Treasury stock purchased Issuance of common stock:Employee benefit plans
2005-12-31
2005-03-31 579.07 未披露 定期报告 2005-03-17
2005-03-31 577.80 未披露
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from December 31, 2003 to December 31, 2004 Issuance of common stock:Employee benefit plans
2004-12-31
2004-03-26 547.26 未披露 定期报告 2004-03-15
2004-03-26 541.50 未披露
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from December 31, 2002 to December 31, 2003 Issuance of common stock:Employee benefit plans
2003-12-31
2003-03-26 539.34 未披露 定期报告 2003-03-20
2003-03-26 539.30 未披露
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from December 31, 2001 to December 31, 2002 Cash redemption of preferred stock Repurchase of common stock 643 shares Issuance of common stock:Warrants exercised 649 shares Issuance of common stock:Employee benefit plans 18 shares In the fourth quarter of 2001, the Company redeemed the remaining $285,000 of Series A preferred stock.
2002-12-31
2002-03-28 518.02 未披露 定期报告 2002-03-14
2002-03-28 511.30 0.60
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from December 31, 2000 to December 31, 2001 Preferred stock conversion 1,111 shares Private placement 269 shares Employee benefit plans 25 shares
2001-12-31
2001-03-30 370.67 10.35
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from December 31, 1999 to December 31, 2000 Issuance of common stock 2,000 shares Issuance of preferred stock
2000-12-31
2000-03-30 370.47 未披露
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from December 31, 1998 to December 31, 1999 Stock dividend Acquisition Warrant Costs Grants Purchase of treasury stock
1999-12-31
1999-03-31 386.16 未披露 定期报告 1999-03-15
1999-03-31 366.82 未披露
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from December 31, 1997 to December 31, 1998 Issuance of common stock :Warrant conversion Issuance of common stock:Dividend ReInvestment Plan Issuance of common stock:Grants Issuance of common stock:Options Purchase of treasury stock, gross
1998-12-31
1998-03-31 201.19 未披露 定期报告 1998-02-28
1998-03-31 198.55 未披露
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from December 31, 1996 to December 31, 1997 Issuance of common stock, net
1997-12-31
1997-03-31 197.34 未披露 定期报告 1997-02-28
From June 30, 2025 to September 30, 2025 Dividends on common stock ($0.15 per share) Share-based compensation
From December 31, 2024 to March 31, 2025 Dividends on common stock Share-based compensation
From December 31, 2023 to December 31, 2024 Dividends on common stock ($0.52 per share) Share-based compensation Treasury stock purchased, at cost
From June 30, 2024 to September 30, 2024 Dividends on common stock ($0.13 per share) Share-based compensation Treasury stock purchased, at cost
From March 31, 2024 to June 30, 2024 Dividends on common stock ($0.13 per share) Share-based compensation Treasury stock purchased, at cost
From December 31, 2023 to March 31, 2024 Share-based compensation Treasury stock purchased, at cost Dividends on common stock ($0.13 per share)
From December 31,2022 to December 31,2023 Dividends on common stock ($0.48 per share) Share-based compensation Treasury stock purchased, at cost
From June 30, 2023 to September 30, 2023 Dividends on common stock ($0.12 per share) Share-based compensation Treasury stock purchased, at cost
From March 31, 2023 to June 30, 2023 Dividends on common stock ($0.12 per share) Acquisition of treasury stock, at cost Common stock issued & related tax effects
From December 31, 2022 to March 31, 2023 Common stock issued & related tax effects Dividends on common stock ($0.12 per share) Treasury stock purchased, at cost
From December 31, 2021 to December 31, 2022 Common stock issued and related tax effects Treasury stock purchased, at cost
From June 30, 2022 to September 30, 2022 Common stock issued & related tax effects
From March 31, 2022 to June 30, 2022 Common stock issued & related tax effects Dividends on common stock ($0.11 per share)
From December 31, 2021 to March 31, 2022 Common stock issued & related tax effects
From December 31, 2020 to December 31, 2021 Dividends on common stock ($0.36 per share) Common stock issued and related tax effects Treasury stock purchased, at cost
From June 30, 2021 to September 30, 2021 Common stock issued & related tax effects Acquisition of treasury stock, at cost
From March 31, 2021 to June 30, 2021 Common stock issued and related tax effects Acquisition of treasury stock, at cost
From December 31, 2020 to March 31, 2021 Common stock issued and related tax effects Treasury stock purchased, at cost
From December 31, 2019 to December 31, 2020 Common stock issued and related tax effects Treasury stock purchased, at cost
From June 30, 2020 to September 30, 2020 Common stock issued and related tax effects Acquisition of treasury stock, at cost
from March 31, 2020 to June 30, 2020 Common stock issued and related tax effects Acquisition of treasury stock, at cost Dividends on common stock ($0.08 per share)
From December 31, 2019 to March 31, 2020 Common stock issued and related tax effects Acquisition of treasury stock, at cost
from December 31, 2018 to December 31, 2019 Common stock issued and related tax effects
from June 30, 2019 to September 30, 2019 Common stock issued and related tax effects
from March 31, 2019 to June 30, 2019 Common stock issued and related tax effects
from December 31, 2018 to March 31, 2019 Common stock issued and related tax effects
From December 31, 2017 to December 31, 2018 Common stock issued and related tax effects
from December 31, 2017 to September 30, 2018 Common stock issued and related tax effects
from December 31, 2017 to June 30, 2018 Common stock issued and related tax effects
from December 31, 2017 to March 31, 2018 Common stock issued and related tax effects
From December 31, 2016 To September 30, 2017 Common stock issued and related tax effects
from December 31, 2016 to June 30, 2017 Common stock issued and related tax effects
from December 31, 2016 to March 31, 2017 Common stock issued and related tax effects
From December 31, 2015 to December 31, 2016 Common stock issued and related tax effects Proceeds from capital offering
from December 31, 2015 to September 30, 2016 Common stock issued and related tax effects
At September 16, 2016, the company announced the 10% stock dividend on August 26, 2016, and payable on September 30, 2016 to shareholders of records as of September 15, 2016.
Common stock dividend: 0.1 shares per share
from December 31, 2015 to June 30, 2016 Common stock issued and related tax effects
from December 31, 2015 to March 31, 2016 Common stock issued and related tax effects
from December 31, 2014 to December 31, 2015 Common stock issued and related tax effects
from December 31, 2014 to September 30, 2015 Common stock issued and related tax effects
from December 31, 2014 to June 30, 2015 Common stock issued and related tax effects
from December 31, 2014 to March 31, 2015 Common stock issued and related tax effects
from December 31, 2013 to December 31, 2014 Common stock issued and related tax effects Proceeds from rights offering
From December 31, 2013 to September 30, 2014 Common stock issued and related tax effects Proceeds from rights offering
From December 31, 2013 to June 30, 2014 Common stock issued and related tax effects
from December 31, 2013 to March 31, 2014 Common stock issued and related tax effects
from December 31, 2012 to December 31, 2013 Redemption of perpetual preferred stock from U.S. Treasury Accretion of discount on preferred stock Common stock issued and related tax effects
From December 31, 2012 to September 30, 2013 Common stock issued and related tax effects Redemption of perpetual preferred stock from U.S. Treasury Accretion of discount on preferred stock
from December 31, 2012 to June 30, 20133 Redemption of perpetual preferred stock from U.S. Treasury Accretion of discount on preferred stock Common stock issued and related tax effects
from December 31, 2012 to March 31, 2013 Accretion of discount on preferred stock Common stock issued and related tax effects
from December 31, 2011 to December 31, 2012 Accretion of discount on preferred stock Common stock issued and related tax effects
from December 31, 2011 to September 30, 2012 Accretion of discount on preferred stock Common stock issued and related tax effects
from December 31, 2011 to June 30, 2012 Accretion of discount on preferred stock Common stock issued and related tax effects
from Dec 31,2011 to Mar 31,2012 Accretion of discount on preferred stock
from December 31, 2010 to December 31, 2011 Retire Treasury stock Accretion of discount on preferred stock Common stock issued and related tax effects
from Dec 31,2010 to Sep 30,2011 Common stock issued and related tax effects Accretion of discount on preferred stock
from dec 31 2009 to dec 31 2010 Accretion of discount on preferred stock Common stock issued and related tax effects
from December 31, 2008 to December 31, 2009 Accretion of discount on preferred stock Common stock issued and related tax effects
from December 31, 2007 to December 31, 2008 Cumulative Perpetual Stock Issued to U.S. Treasury Accretion of Discount on Preferred Stock Issuance of common stock:Stock issued, including related tax benefits Issuance of common stock:Stock-based compensation
from December 31, 2006 to December 31, 2007 Common stock purchased Issuance of common stock:Employee benefit plans
from December 31, 2005 to December 31, 2006 Issuance of common stock:Employee benefit plans
from December 31, 2004 to December 31, 2005 Treasury stock purchased Issuance of common stock:Employee benefit plans
from December 31, 2003 to December 31, 2004 Issuance of common stock:Employee benefit plans
from December 31, 2002 to December 31, 2003 Issuance of common stock:Employee benefit plans
from December 31, 2001 to December 31, 2002 Cash redemption of preferred stock Repurchase of common stock 643 shares Issuance of common stock:Warrants exercised 649 shares Issuance of common stock:Employee benefit plans 18 shares In the fourth quarter of 2001, the Company redeemed the remaining $285,000 of Series A preferred stock.
from December 31, 2000 to December 31, 2001 Preferred stock conversion 1,111 shares Private placement 269 shares Employee benefit plans 25 shares
from December 31, 1999 to December 31, 2000 Issuance of common stock 2,000 shares Issuance of preferred stock
from December 31, 1998 to December 31, 1999 Stock dividend Acquisition Warrant Costs Grants Purchase of treasury stock
from December 31, 1997 to December 31, 1998 Issuance of common stock :Warrant conversion Issuance of common stock:Dividend ReInvestment Plan Issuance of common stock:Grants Issuance of common stock:Options Purchase of treasury stock, gross
from December 31, 1996 to December 31, 1997 Issuance of common stock, net