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股本结构

单位:万股
公告日期 2026-08-12 2026-05-13 2026-03-25 2025-12-05
证券总股本 1185.71 1185.71 1182.04 1144.55
普通股本 1185.71 1185.71 1182.04 1144.55
优先股 0.94 未披露 0.94 未披露
其他 未披露 未披露 未披露 未披露
变动日期 2026-06-30 2026-05-08 2025-12-31 2025-12-05
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
2026-08-12 1185.71 0.94
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From March 31,2026 to June 30,2026 Fair value of vested restricted shares
2026-06-30
2026-05-13 1185.71 未披露 定期报告 2026-05-08
2026-03-25 1182.04 0.94
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From December 31, 2024 to December 31, 2025 Retirement of common shares Common shares issued for cash in private placements Common shares issued for cash in public offerings Common shares issued upon conversion of SAFE agreement with related entities
2025-12-31
2025-12-05 1144.55 未披露
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1.Common Stock offered 2,500,000 shares by the company 2.Common Stock outstanding prior to this offering 8,945,454 shares
2025-12-05
2023-01-26 252.08 未披露
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on January 26, 2023 at 5:00 PM Eastern (the “Effective Time”), a one-for-fifty (1:50) reverse stock split of the Corporation’s Common Stock shall become effective
2023-01-27
2022-12-28 12603.99 未披露 定期报告 2022-12-15
2022-11-14 11824.48 未披露 定期报告 2022-11-07
2022-11-14 11275.28 0.94
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From June 30, 2022 to September 30, 2022 Fair value of vested restricted shares granted to officers
2022-09-30
2022-08-31 11294.83 未披露 定期报告 2022-08-26
2022-08-31 11294.83 未披露 定期报告 2022-08-24
2022-08-15 11273.27 未披露 定期报告 2022-08-08
2022-08-15 11265.23 0.94
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From March 31,2022 to June 30,2022 Fair value of vested restricted shares granted to officers
2022-06-30
2022-05-16 11265.23 未披露 定期报告 2022-05-11
2022-05-16 11255.19 0.94
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From December 31, 2021 to March 31, 2022 Fair value of vested restricted shares granted to officers Repurchase of common stock Common shares issued for financing costs Common shares issued for cash, net of offering costs
2022-03-31
2022-04-15 11284.21 未披露 定期报告 2022-03-22
2022-03-14 11232.39 未披露 定期报告 2022-03-14
2022-04-15 9373.40 0.94
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From December 31, 2020 to December 31, 2021 Fair value of vested restricted shares granted to officers Dividends on Series A Convertible Preferred Stock Repurchase of common stock Common shares issued on exercise of options Common shares issued for financing costs Common shares issued pursuant to a rights offerings, net of offering costs
2021-12-31
2021-11-09 9372.93 未披露 定期报告 2021-11-05
2021-11-09 9366.79 0.94
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From December 31, 2020 to September 30, 2021 Fair value of vested restricted shares granted to officers Repurchase of common stock Common shares issued on exercise of options Common shares issued for financing costs Common shares issued pursuant to the rights offering, net of offering costs
2021-09-30
2021-08-12 9366.79 未披露 定期报告 2021-08-10
2021-08-12 9360.14 0.94
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From March 31, 2021 to June 30, 2021 Fair value of vested restricted shares granted to an officer for services Repurchase of shares Common shares issued on exercise of stock options Common shares issued pursuant to the rights offering, net of offering costs
2021-06-30
2021-05-17 9358.44 未披露 定期报告 2021-05-11
2021-05-07 9299.71 未披露
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1.Common stock offered by the company 6,680,000 shares. 2.Based on 86,317,096 shares outstanding, as of December 31, 2020.
2021-05-07
2021-05-17 8680.79 0.94
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from December 31, 2020 to March 31, 2021 Fair value of vested restricted shares granted to officers Common shares issued on exercise of options Common shares issued for financing costs
2021-03-31
2021-03-30 8640.33 未披露 定期报告 2021-03-22
2021-04-05 8638.46 未披露 定期报告 2021-03-08
2021-03-30 8631.71 0.94
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From December 31, 2019 to December 31, 2020 Fair value of vested restricted shares granted to Directors and officers for services Dividends on Series A Convertible Preferred Stock Common shares issued pursuant to the rights offerings, net of offering costs Common shares issued on conversion of note payable Exercise of options
2020-12-31
2020-11-24 8171.06 未披露
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1.Common stock offered by the company 18,750,000 shares. 2.Based on 62,960,570 shares outstanding, as of September 30, 2020.
2020-11-24
2020-11-25 6341.23 未披露 定期报告 2020-11-16
2020-11-09 6296.76 未披露 定期报告 2020-10-31
2020-11-09 6296.06 0.94
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From June 30, 2020 to September 30, 2020 Common shares issued on exercise of options Issuance of shares for dividends on Series A Convertible Preferred Stock
2020-09-30
2020-08-10 6293.31 未披露 定期报告 2020-07-31
2020-08-10 6292.85 0.94
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From March 31, 2020 to June 30, 2020 Common shares issued pursuant to the rights offering, net of offering costs
2020-06-30
2020-05-12 6292.85 未披露 定期报告 2020-04-30
2020-03-18 4759.52 0.94
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from December 31, 2018 to December 31, 2019 Fair value of vested restricted shares granted to Directors for services Fair value of vested restricted shares granted to a former officer for services Dividends on Series A Convertible Preferred Stock Common shares issued pursuant to the rights offerings, net of offering costs Exercise of warrants
2019-12-31
2019-11-13 4759.52 未披露 定期报告 2019-11-11
2019-11-15 4754.52 未披露 定期报告 2019-11-04
2019-10-25 4538.62 未披露 定期报告 2019-10-25
2019-11-13 3372.00 未披露
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From June 30, 2019 to September 30, 2019 Shares granted to Directors for services Exercise of warrants
2019-09-30
2019-08-13 3371.95 未披露 定期报告 2019-08-12
2019-08-13 3370.88 0.94
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from December 31, 2018 to June 30, 2019 Shares granted to Directors for services Common shares issued pursuant to the rights offering, net of offering costs Exercise of warrants
2019-06-30
2019-05-14 3366.09 未披露 定期报告 2019-04-30
2019-05-14 3351.39 0.94
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from December 31, 2018 to March 31, 2019 Shares granted to Directors and Officers for services Vested restricted shares granted to Directors and Officers for services Common shares issued pursuant to the rights offering, net of offering costs Exercise of warrants
2019-03-31
2019-04-01 3349.63 未披露
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On February 15, 2019, the Company entered into an agreement for an underwritten public offering of 7,733,750 shares of its common stock, at $2.10 per share, including an overallotment option for 1,008,750 shares that was exercised in full. Proceeds of the offering, net of the underwriting discount and other transaction costs, aggregated $14,906.
2019-03-15
2019-04-01 2572.95 0.94
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from December 31, 2017 to December 31, 2018 Shares granted to Directors and Officers for services Vested restricted shares granted to Directors and Officers for services Dividends on Series A Convertible Preferred Stock Common shares issued to Directors and Officers pursuant to previous grants Exercise of warrants
2018-12-31
2018-12-31 2565.82 未披露 定期报告 2018-12-27
2018-11-14 2571.18 未披露 定期报告 2018-10-31
2018-11-13 2566.02 未披露 定期报告 2018-10-25
2018-11-14 2565.82 0.94
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from December 31, 2017 to September 30, 2018 Shares granted to an Officer for services Dividends on Series A Convertible Preferred Stock Common shares issued to Directors and Officers pursuant to previous grants Exercise of warrants
2018-09-30
2018-08-13 2554.90 未披露 定期报告 2018-07-31
2018-08-13 2552.60 0.94
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from December 31, 2017 to June 30, 2018 Common shares issued to Directors for services provided Exercise of warrants
2018-06-30
2018-05-01 2461.96 未披露 定期报告 2018-04-25
2018-05-15 2503.60 0.94
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from December 31, 2017 to March 31, 2018 Common shares issued to Directors for services provided in 2018
2018-03-31
2018-04-02 2461.96 0.94
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From December 31, 2016 to December 31, 2017 Fair value of common shares issued for services Common shares issued upon exercise of warrants, net Series A preferred stock dividend Common shares issued for cash, net of offering costs
2017-12-31
2017-12-04 1528.65 未披露 定期报告 2017-12-01
2017-11-14 1528.63 0.94
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From December 31, 2016 to September 30, 2017 Fair value of common shares issued for services Common shares issued upon exercise of warrants, net Common shares issued for cash Preferred dividends paid in Common stock
2017-09-30
2017-09-01 1516.43 未披露 定期报告 2017-08-18
2017-08-14 1513.58 未披露 定期报告 2017-07-28
2017-08-14 1401.34 0.94
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from December 31, 2016 to June 30, 2017 Fair value of common shares issued for services Preferred dividends paid in common stock
2017-06-30
2017-04-24 1398.22 0.94
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from December 31, 2015 to December 31, 2016 Fair value of common stock issued for services Common shares issued upon exercise of warrants Common shares issued upon exercise of options Common shares issued upon sale of securities Series A preferred stock dividend
2016-12-31
2016-11-14 1397.37 未披露 定期报告 2016-10-24
2016-10-20 1390.88 0.94
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from January 1, 2016 to September 30, 2016 Common shares issued upon exercise of warrants Common shares issued upon exercise of options Common shares issued upon sale of securities Common Stock paid for Series A Preferred Stock Dividend
2016-09-30
2016-08-04 1390.82 0.94
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from January 1, 2016 to June 30, 2016 Common shares issued upon exercise of warrants Common shares issued upon exercise of options Common shares issued upon sale of securities Series A Preferred Stock Dividend
2016-06-30
2016-05-11 1318.43 0.94
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from January 1, 2016 to March 31, 2016 Common shares issued upon exercise of warrants Common shares issued upon exercise of options
2016-03-31
2016-03-23 1316.09 0.94
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from December 31, 2014 to December 31, 2015 Fair Value of common stock issued for services Exercise of stock options Exercise of stock warrants Series A preferred stock dividend
2015-12-31
2015-11-12 1314.78 0.94
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From January 1, 2015 to September 30, 2015 Common shares issued upon exercise of warrants Common shares issued upon exercise of options Series A Preferred Stock Dividend
2015-09-30
2015-08-13 1312.24 未披露 定期报告 2015-08-13
2015-08-13 1311.76 0.94
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from January 1, 2015 to June 30, 2015 Common shares issued upon exercise of warrants Common shares issued upon exercise of options
2015-06-30
2015-05-11 1308.19 0.94
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From January 1, 2015 to March 31, 2015 Common shares issued upon exercise of warrants
2015-03-31
2015-03-26 1306.81 0.94
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from December 31, 2013 to December 31, 2014 Fair Value of common stock issued for services Exercise of stock options Series A preferred stock dividend
2014-12-31
2014-11-13 1306.15 未披露 定期报告 2014-11-13
2014-11-13 1306.10 0.94
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from December 31, 2013 to September 30, 2014 Fair Value of common stock issued for services Common shares issued upon exercise of stock options Common stock paid for Series A preferred stock dividend
2014-09-30
2014-08-12 1305.13 未披露 定期报告 2014-08-12
2014-08-12 1305.03 0.94
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from January 1, 2014 to June 30, 2014 Common shares issued upon exercise of stock options Fair value of common shares issued for services
2014-06-30
2014-05-14 1304.30 0.94
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from January 1, 2014 to March 31, 2014 Common shares issued upon e xercise of stock options
2014-03-31
2014-03-25 1303.80 未披露 定期报告 2014-03-18
2014-03-25 1292.28 0.94
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From December 31,2012 to December 31,2013 Fair Value of common stock issued for services Common stock issued upon conversion of Series A preferred stock Common stock issued upon conversion of Series B preferred stock Exercise of stock options Exercise of warrants Series A preferred stock dividend Common stock paid for Series A Series B dividend
2013-12-31
2013-11-22 1288.26 未披露 定期报告 2013-11-14
2013-11-14 1281.00 0.94
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from December 31, 2012 to September 30, 2013 Fair Value of common stock issued for services Proceeds from exercise of stock options Exercise of warrants Common stock issued upon conversion of Series A preferred stock Common stock issued upon conversion of Series B preferred stock Common stock paid for Series A preferred stock dividend Common stock paid for Series B preferred stock dividend
2013-09-30
2013-08-14 1272.64 未披露 定期报告 2013-08-08
2013-08-14 1266.61 1.04
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from December 31, 2012 to June 30, 2013 Fair Value of common stock issued for services Proceeds from exercise of stock options Cashless exercise of warrants Common stock issued upon conversion of Series B preferred stock Common stock paid for Series B preferred stock dividend
2013-06-30
2013-05-14 1252.58 未披露 定期报告 2013-05-13
2013-05-14 1251.83 1.04
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from December 31,2012 to March 31,2013 Fair Value of common stock issued for services Cashless exercise of stock options Proceeds from exercise of warrants Common stock issued upon conversion of Series B preferred stock Common stock paid for Series B preferred stock dividend
2013-03-31
2013-03-25 1250.08 未披露 定期报告 2013-03-13
2013-03-25 1208.47 5.60
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from December 31, 2011 to December 31, 2012 Fair Value of Common Stock issued for bonuses and services Common stock issued upon conversion of Series A preferred stock Common stock issued upon conversion of Series B preferred stock Exercise of stock options Exercise of warrants Common stock paid for Series A and Series B dividend
2012-12-31
2012-11-19 1199.17 未披露 定期报告 2012-11-13
2012-11-14 1198.28 未披露 定期报告 2012-11-06
2012-11-14 1182.13 7.44
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from December 31, 2011 to September 30, 2012 Fair Value of common stock issued for services Proceeds from exercise of stock options Proceeds from exercise of warrants Common stock issued upon conversion of Series A preferred stock Common stock issued upon conversion of Series B preferred stock Common stock paid for Series A preferred stock dividend Common stock paid for Series B preferred stock dividend
2012-09-30
2012-08-13 1125.25 未披露 定期报告 2012-08-03
2012-08-13 1120.78 8.54
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From December 31, 2011 to June 30, 2012 Fair Value of common stock issued for services Cashless exercise stock options Proceeds from exercise of warrants Common stock issued upon conversion of Series A preferred stock Common stock issued upon conversion of Series B preferred stock Common stock paid for Series B preferred stock dividend
2012-06-30
2012-05-14 1097.96 未披露 定期报告 2012-05-10
2012-05-14 1096.01 11.89
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From December 31,2011 to March 31, 2012 Fair Value of common stock issued for services Common stock issued upon conversion of Series B preferred stock Cashless exercise of stock options Common stock paid for Series B preferred stock dividend
2012-03-31
2012-03-26 1094.14 未披露 定期报告 2012-03-13
2012-03-26 1088.58 12.70
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from December 31, 2010 to December 31, 2011 Fair value of common stock issued for services and finance fees Common stock issued upon conversion of Series B preferred stock Sale of common stock in private offering Exercise of warrants Common stock paid for Series A and Series B preferred stock dividend
2011-12-31
2011-11-14 1086.74 未披露 定期报告 2011-11-09
2011-11-14 1085.98 12.70
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from dec 31 2010 to sep 30 2011 Fair value of common stock issued for services and finance fees Common stock issued upon conversion of Series B preferred stock Sale of common stock Exercise of warrants Common stock paid for Series B preferred stock dividend
2011-09-30
2011-08-11 1083.11 未披露 定期报告 2011-08-02
2011-08-11 1082.47 12.85
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From Dec 31 2010 to Jun 30 2011 Fair Value of common stock issued for services Common stock issued upon conversion of Series B preferred stock Sale of common stock Exercise of warrants Common stock paid for Series B preferred stock dividend
2011-06-30
2011-05-16 1081.92 未披露 定期报告 2011-05-05
2011-05-16 1080.81 12.85
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Fair Value of common stock issued for bonus and services Common stock issued upon conversion of Series B preferred stock Sale of common stock in shelf offering Exercise of warrants Common stock paid for Series A and Series B dividend
2011-03-31
2011-03-22 1080.04 未披露 定期报告 2011-03-08
2011-03-22 1044.61 13.24
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from December 31, 2009 to December 31, 2010 Fair Value of common stock issued for bonus and services Common stock issued upon conversion of Series B preferred stock Sale of common stock in shelf offering Exercise of stock options Common stock paid for Series A and Series B dividend
2010-12-31
2010-11-09 1040.02 未披露 定期报告 2010-11-05
2010-11-09 1035.39 13.81
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from December 31, 2009 to September 30, 2010 Fair Value of common stock issued for bonus and services Common stock issued upon conversion of Series B preferred stock Sale of common stock in shelf offering Exercise of stock options Common stock paid for Series B preferred stock dividend Common stock paid for Series A preferred stock dividend
2010-09-30
2010-08-10 1028.18 未披露 定期报告 2010-08-04
2010-08-10 1026.85 14.21
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from December 31, 2009 to June 30, 2010 Fair Value of common stock issued for bonus and services Common stock issued upon conversion of Series B preferred stock Sale of common stock in shelf offering Common stock paid as dividend Exercise of stock options
2010-06-30
2010-05-11 1023.02 未披露 定期报告 2010-05-07
2010-05-11 1012.82 15.74
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Fair Value of common stock issued for bonus and services Common stock issued upon conversion of Series B preferred stock Sale of common stock in shelf offering
2010-03-31
2010-03-30 1010.41 未披露 定期报告 2010-03-23
2010-03-30 960.61 16.74
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from December 31, 2008 to December 31, 2009 Fair Value of Common Stock issued for services and finance fees Common stock issued in connection with the June 30, 2009 preferred stock dividend Common stock issued upon conversion of preferred stock Private sale of common stock Sale of common stock in shelf offering Sale of Series B preferred stock, net of offering costs
2009-12-31
2009-03-27 910.72 未披露 定期报告 2009-03-25
2009-03-27 897.93 4.71
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from December 31, 2007 to December 31, 2008 Fair Value of Common Stock issued for bonus and services Common stock issued in connection with the June 30, 2008 preferred stock dividend Common stock issued upon conversion of preferred stock
2008-12-31
From March 31,2026 to June 30,2026 Fair value of vested restricted shares
From December 31, 2024 to December 31, 2025 Retirement of common shares Common shares issued for cash in private placements Common shares issued for cash in public offerings Common shares issued upon conversion of SAFE agreement with related entities
1.Common Stock offered 2,500,000 shares by the company 2.Common Stock outstanding prior to this offering 8,945,454 shares
on January 26, 2023 at 5:00 PM Eastern (the “Effective Time”), a one-for-fifty (1:50) reverse stock split of the Corporation’s Common Stock shall become effective
From June 30, 2022 to September 30, 2022 Fair value of vested restricted shares granted to officers
From March 31,2022 to June 30,2022 Fair value of vested restricted shares granted to officers
From December 31, 2021 to March 31, 2022 Fair value of vested restricted shares granted to officers Repurchase of common stock Common shares issued for financing costs Common shares issued for cash, net of offering costs
From December 31, 2020 to December 31, 2021 Fair value of vested restricted shares granted to officers Dividends on Series A Convertible Preferred Stock Repurchase of common stock Common shares issued on exercise of options Common shares issued for financing costs Common shares issued pursuant to a rights offerings, net of offering costs
From December 31, 2020 to September 30, 2021 Fair value of vested restricted shares granted to officers Repurchase of common stock Common shares issued on exercise of options Common shares issued for financing costs Common shares issued pursuant to the rights offering, net of offering costs
From March 31, 2021 to June 30, 2021 Fair value of vested restricted shares granted to an officer for services Repurchase of shares Common shares issued on exercise of stock options Common shares issued pursuant to the rights offering, net of offering costs
1.Common stock offered by the company 6,680,000 shares. 2.Based on 86,317,096 shares outstanding, as of December 31, 2020.
from December 31, 2020 to March 31, 2021 Fair value of vested restricted shares granted to officers Common shares issued on exercise of options Common shares issued for financing costs
From December 31, 2019 to December 31, 2020 Fair value of vested restricted shares granted to Directors and officers for services Dividends on Series A Convertible Preferred Stock Common shares issued pursuant to the rights offerings, net of offering costs Common shares issued on conversion of note payable Exercise of options
1.Common stock offered by the company 18,750,000 shares. 2.Based on 62,960,570 shares outstanding, as of September 30, 2020.
From June 30, 2020 to September 30, 2020 Common shares issued on exercise of options Issuance of shares for dividends on Series A Convertible Preferred Stock
From March 31, 2020 to June 30, 2020 Common shares issued pursuant to the rights offering, net of offering costs
from December 31, 2018 to December 31, 2019 Fair value of vested restricted shares granted to Directors for services Fair value of vested restricted shares granted to a former officer for services Dividends on Series A Convertible Preferred Stock Common shares issued pursuant to the rights offerings, net of offering costs Exercise of warrants
From June 30, 2019 to September 30, 2019 Shares granted to Directors for services Exercise of warrants
from December 31, 2018 to June 30, 2019 Shares granted to Directors for services Common shares issued pursuant to the rights offering, net of offering costs Exercise of warrants
from December 31, 2018 to March 31, 2019 Shares granted to Directors and Officers for services Vested restricted shares granted to Directors and Officers for services Common shares issued pursuant to the rights offering, net of offering costs Exercise of warrants
On February 15, 2019, the Company entered into an agreement for an underwritten public offering of 7,733,750 shares of its common stock, at $2.10 per share, including an overallotment option for 1,008,750 shares that was exercised in full. Proceeds of the offering, net of the underwriting discount and other transaction costs, aggregated $14,906.
from December 31, 2017 to December 31, 2018 Shares granted to Directors and Officers for services Vested restricted shares granted to Directors and Officers for services Dividends on Series A Convertible Preferred Stock Common shares issued to Directors and Officers pursuant to previous grants Exercise of warrants
from December 31, 2017 to September 30, 2018 Shares granted to an Officer for services Dividends on Series A Convertible Preferred Stock Common shares issued to Directors and Officers pursuant to previous grants Exercise of warrants
from December 31, 2017 to June 30, 2018 Common shares issued to Directors for services provided Exercise of warrants
from December 31, 2017 to March 31, 2018 Common shares issued to Directors for services provided in 2018
From December 31, 2016 to December 31, 2017 Fair value of common shares issued for services Common shares issued upon exercise of warrants, net Series A preferred stock dividend Common shares issued for cash, net of offering costs
From December 31, 2016 to September 30, 2017 Fair value of common shares issued for services Common shares issued upon exercise of warrants, net Common shares issued for cash Preferred dividends paid in Common stock
from December 31, 2016 to June 30, 2017 Fair value of common shares issued for services Preferred dividends paid in common stock
from December 31, 2015 to December 31, 2016 Fair value of common stock issued for services Common shares issued upon exercise of warrants Common shares issued upon exercise of options Common shares issued upon sale of securities Series A preferred stock dividend
from January 1, 2016 to September 30, 2016 Common shares issued upon exercise of warrants Common shares issued upon exercise of options Common shares issued upon sale of securities Common Stock paid for Series A Preferred Stock Dividend
from January 1, 2016 to June 30, 2016 Common shares issued upon exercise of warrants Common shares issued upon exercise of options Common shares issued upon sale of securities Series A Preferred Stock Dividend
from January 1, 2016 to March 31, 2016 Common shares issued upon exercise of warrants Common shares issued upon exercise of options
from December 31, 2014 to December 31, 2015 Fair Value of common stock issued for services Exercise of stock options Exercise of stock warrants Series A preferred stock dividend
From January 1, 2015 to September 30, 2015 Common shares issued upon exercise of warrants Common shares issued upon exercise of options Series A Preferred Stock Dividend
from January 1, 2015 to June 30, 2015 Common shares issued upon exercise of warrants Common shares issued upon exercise of options
From January 1, 2015 to March 31, 2015 Common shares issued upon exercise of warrants
from December 31, 2013 to December 31, 2014 Fair Value of common stock issued for services Exercise of stock options Series A preferred stock dividend
from December 31, 2013 to September 30, 2014 Fair Value of common stock issued for services Common shares issued upon exercise of stock options Common stock paid for Series A preferred stock dividend
from January 1, 2014 to June 30, 2014 Common shares issued upon exercise of stock options Fair value of common shares issued for services
from January 1, 2014 to March 31, 2014 Common shares issued upon e xercise of stock options
From December 31,2012 to December 31,2013 Fair Value of common stock issued for services Common stock issued upon conversion of Series A preferred stock Common stock issued upon conversion of Series B preferred stock Exercise of stock options Exercise of warrants Series A preferred stock dividend Common stock paid for Series A Series B dividend
from December 31, 2012 to September 30, 2013 Fair Value of common stock issued for services Proceeds from exercise of stock options Exercise of warrants Common stock issued upon conversion of Series A preferred stock Common stock issued upon conversion of Series B preferred stock Common stock paid for Series A preferred stock dividend Common stock paid for Series B preferred stock dividend
from December 31, 2012 to June 30, 2013 Fair Value of common stock issued for services Proceeds from exercise of stock options Cashless exercise of warrants Common stock issued upon conversion of Series B preferred stock Common stock paid for Series B preferred stock dividend
from December 31,2012 to March 31,2013 Fair Value of common stock issued for services Cashless exercise of stock options Proceeds from exercise of warrants Common stock issued upon conversion of Series B preferred stock Common stock paid for Series B preferred stock dividend
from December 31, 2011 to December 31, 2012 Fair Value of Common Stock issued for bonuses and services Common stock issued upon conversion of Series A preferred stock Common stock issued upon conversion of Series B preferred stock Exercise of stock options Exercise of warrants Common stock paid for Series A and Series B dividend
from December 31, 2011 to September 30, 2012 Fair Value of common stock issued for services Proceeds from exercise of stock options Proceeds from exercise of warrants Common stock issued upon conversion of Series A preferred stock Common stock issued upon conversion of Series B preferred stock Common stock paid for Series A preferred stock dividend Common stock paid for Series B preferred stock dividend
From December 31, 2011 to June 30, 2012 Fair Value of common stock issued for services Cashless exercise stock options Proceeds from exercise of warrants Common stock issued upon conversion of Series A preferred stock Common stock issued upon conversion of Series B preferred stock Common stock paid for Series B preferred stock dividend
From December 31,2011 to March 31, 2012 Fair Value of common stock issued for services Common stock issued upon conversion of Series B preferred stock Cashless exercise of stock options Common stock paid for Series B preferred stock dividend
from December 31, 2010 to December 31, 2011 Fair value of common stock issued for services and finance fees Common stock issued upon conversion of Series B preferred stock Sale of common stock in private offering Exercise of warrants Common stock paid for Series A and Series B preferred stock dividend
from dec 31 2010 to sep 30 2011 Fair value of common stock issued for services and finance fees Common stock issued upon conversion of Series B preferred stock Sale of common stock Exercise of warrants Common stock paid for Series B preferred stock dividend
From Dec 31 2010 to Jun 30 2011 Fair Value of common stock issued for services Common stock issued upon conversion of Series B preferred stock Sale of common stock Exercise of warrants Common stock paid for Series B preferred stock dividend
Fair Value of common stock issued for bonus and services Common stock issued upon conversion of Series B preferred stock Sale of common stock in shelf offering Exercise of warrants Common stock paid for Series A and Series B dividend
from December 31, 2009 to December 31, 2010 Fair Value of common stock issued for bonus and services Common stock issued upon conversion of Series B preferred stock Sale of common stock in shelf offering Exercise of stock options Common stock paid for Series A and Series B dividend
from December 31, 2009 to September 30, 2010 Fair Value of common stock issued for bonus and services Common stock issued upon conversion of Series B preferred stock Sale of common stock in shelf offering Exercise of stock options Common stock paid for Series B preferred stock dividend Common stock paid for Series A preferred stock dividend
from December 31, 2009 to June 30, 2010 Fair Value of common stock issued for bonus and services Common stock issued upon conversion of Series B preferred stock Sale of common stock in shelf offering Common stock paid as dividend Exercise of stock options
Fair Value of common stock issued for bonus and services Common stock issued upon conversion of Series B preferred stock Sale of common stock in shelf offering
from December 31, 2008 to December 31, 2009 Fair Value of Common Stock issued for services and finance fees Common stock issued in connection with the June 30, 2009 preferred stock dividend Common stock issued upon conversion of preferred stock Private sale of common stock Sale of common stock in shelf offering Sale of Series B preferred stock, net of offering costs
from December 31, 2007 to December 31, 2008 Fair Value of Common Stock issued for bonus and services Common stock issued in connection with the June 30, 2008 preferred stock dividend Common stock issued upon conversion of preferred stock