股本结构
单位：万股
| 公告日期 | 2025-11-13 | 2025-11-13 | 2025-08-14 | 2025-05-09 | 2025-04-30 | 2025-05-09 |
|---|---|---|---|---|---|---|
| 证券总股本 | 8042.12 | 8034.13 | 7973.21 | 7960.71 | 7951.71 | 7813.38 |
| 普通股本 | 8042.12 | 8034.13 | 7973.21 | 7960.71 | 7951.71 | 7813.38 |
| 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 | 2025-11-01 | 2025-09-30 | 2025-06-30 | 2025-05-01 | 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 |
|---|---|---|---|---|
| 2025-11-13 | 8042.12 | 未披露 | 定期报告 | 2025-11-01 |
| 2025-11-13 | 8034.13 | 未披露 |
更多>>
From June 30, 2025 to September 30, 2025
Share-based compensation related to restricted stock awards
Exercise of options
|
2025-09-30 |
| 2025-08-14 | 7973.21 | 未披露 |
更多>>
From March 31, 2025 to June 30, 2025
Issuance of common stock under the Sales Agreement, net
Exercise of warrants and options
|
2025-06-30 |
| 2025-05-09 | 7960.71 | 未披露 | 定期报告 | 2025-05-01 |
| 2025-04-30 | 7951.71 | 未披露 | 定期报告 | 2025-04-30 |
| 2025-04-28 | 7921.17 | 未披露 | 定期报告 | 2025-04-25 |
| 2025-05-09 | 7813.38 | 未披露 |
更多>>
From January 1, 2025 to March 31, 2025
Issuance of common stock under the Sales Agreement, net
Exercise of warrants and options
|
2025-03-31 |
| 2025-03-17 | 7803.26 | 未披露 | 定期报告 | 2025-03-14 |
| 2025-03-17 | 7585.03 | 未披露 |
更多>>
From December 31, 2023 to December 31, 2024
Issuance of common stock under the Sales Agreement, net
Share-based compensation related to restricted stock award
|
2024-12-31 |
| 2024-11-14 | 7363.36 | 未披露 |
更多>>
From June 30, 2024 to September 30, 2024
Share-based compensation related to restricted stock awards
|
2024-09-30 |
| 2024-08-14 | 7354.27 | 未披露 | 定期报告 | 2024-08-01 |
| 2024-08-14 | 7329.27 | 未披露 |
更多>>
From March 31, 2024 to June 30, 2024
Share-based compensation related to restricted stock awards
|
2024-06-30 |
| 2024-04-29 | 7331.61 | 未披露 | 定期报告 | 2024-04-29 |
| 2024-03-14 | 7305.21 | 未披露 | 定期报告 | 2024-03-01 |
| 2023-11-06 | 7295.21 | 未披露 |
更多>>
From June 30, 2023 to September 30, 2023
Share-based compensation related to restricted stock awards
|
2023-09-30 |
| 2023-08-07 | 7158.08 | 未披露 |
更多>>
From March 31, 2023 to June 30, 2023
Issuance of common stock under the Sales Agreement, net
Convertible notes conversions
Exercise of warrants
|
2023-06-30 |
| 2023-05-18 | 6753.08 | 未披露 | 定期报告 | 2023-05-15 |
| 2023-05-01 | 6541.49 | 未披露 | 定期报告 | 2023-04-30 |
| 2023-05-04 | 6200.26 | 未披露 |
更多>>
From January 1, 2023 to March 31, 2023
Issuance of common stock under the Sales Agreement, net
|
2023-03-31 |
| 2023-02-27 | 5735.34 | 未披露 | 定期报告 | 2023-02-15 |
| 2023-02-27 | 5379.02 | 未披露 |
更多>>
From December 31, 2021 to December 31, 2022
Issuance of common stock under the Sales Agreement, net
Exercise of warrants
Share-based compensation related to restricted stock award
|
2022-12-31 |
| 2022-11-14 | 5066.56 | 未披露 | 定期报告 | 2022-11-10 |
| 2022-11-14 | 5015.86 | 未披露 |
更多>>
From June 30, 2022 to September 30, 2022
Issuance of common stock under the Sales Agreement, net
|
2022-09-30 |
| 2022-08-15 | 4975.34 | 未披露 | 定期报告 | 2022-08-12 |
| 2022-08-15 | 4871.30 | 未披露 |
更多>>
From March 31, 2022 to June 30, 2022
Issuance of common stock under the Sales Agreement, net
Exercise of warrants
|
2022-06-30 |
| 2022-05-16 | 4706.33 | 未披露 | 定期报告 | 2022-05-10 |
| 2022-04-29 | 4636.68 | 未披露 | 定期报告 | 2022-05-02 |
| 2022-04-20 | 4636.58 | 未披露 | 定期报告 | 2022-04-15 |
| 2022-03-31 | 4631.61 | 未披露 | 定期报告 | 2022-03-15 |
| 2021-08-16 | 4555.66 | 未披露 |
更多>>
From January 1, 2021 to June 30, 2021
Issuance of common stock, net of issuance cost
Issuance of common stock under the Sales Agreement, net
Exercise of warrants
|
2021-06-30 |
| 2021-03-30 | 4538.28 | 未披露 | 定期报告 | 2021-03-01 |
| 2021-02-17 | 4424.15 | 未披露 |
更多>>
1.Shares being offered 7,608,695 shares.
2.The number of shares of common stock to be outstanding after this offering is based on 36,632,832 shares outstanding as of February 9, 2021.
|
2021-02-17 |
| 2021-02-16 | 3663.28 | 未披露 | 定期报告 | 2021-02-09 |
| 2021-03-30 | 3476.53 | 未披露 |
更多>>
from December 31, 2019 to December 31, 2020
Issuance of common stock and warrants, net
Issuance of common stock under the Sales Agreement, net
Share-based compensation related to restricted stock award
Exercise of warrants
|
2020-12-31 |
| 2020-10-29 | 3333.67 | 未披露 |
更多>>
From June 30, 2020 to September 30, 2020
Share-based compensation related to restricted stock awards
Exercise of warrants
|
2020-09-30 |
| 2020-06-01 | 3244.26 | 未披露 |
更多>>
from January 1, 2020 to March 31, 2020
Issuance of common stock and warrants, net of issuance cost
|
2020-03-31 |
| 2020-03-12 | 1483.82 | 未披露 | 定期报告 | 2019-12-31 |
| 2019-12-09 | 1484.00 | 未披露 |
更多>>
The reverse stock split will not affect any stockholder’s ownership percentage of the Company’s common stock, except to the extent that the reverse stock split would result in any stockholder owning a fractional share. No fractional shares will be issued in connection with the reverse stock split. The number of outstanding shares will be reduced from approximately 148.38 million shares to approximately 14.84 million shares.
|
2019-12-20 |
| 2019-03-29 | 14838.23 | 未披露 | 定期报告 | 2019-03-01 |
| 2019-03-18 | 14838.23 | 未披露 |
更多>>
from December 31, 2017 to December 31, 2018
Share-based compensation related to restricted stock award
Convertible notes conversions
Convertible notes payment
|
2018-12-31 |
| 2018-11-07 | 14837.49 | 未披露 | 定期报告 | 2018-11-01 |
| 2018-10-17 | 14836.01 | 未披露 | 定期报告 | 2018-10-15 |
| 2018-11-07 | 14830.12 | 未披露 |
更多>>
From December 31, 2017 to September 30, 2018
Share-based compensation related to restricted stock award
Convertible notes conversions
Convertible notes exchange
|
2018-09-30 |
| 2018-08-09 | 14818.36 | 未披露 |
更多>>
From December 31, 2017 to June 30, 2018
Share-based compensation related to restricted stock award
Convertible notes conversions
Convertible notes exchange
|
2018-06-30 |
| 2018-05-09 | 14557.00 | 未披露 |
更多>>
From December 31, 2017 to February 15, 2018
Share-based compensation related to restricted stock award
Convertible notes conversions
|
2018-02-15 |
| 2018-03-06 | 14372.88 | 未披露 |
更多>>
from December 31, 2016 to December 31, 2017
Convertible note conversions
|
2017-12-31 |
| 2017-11-08 | 13972.77 | 未披露 | 定期报告 | 2017-11-01 |
| 2017-11-08 | 13384.53 | 未披露 |
更多>>
From December 31, 2016 to September 30, 2017
Convertible notes conversions
|
2017-09-30 |
| 2017-08-09 | 13335.50 | 未披露 | 定期报告 | 2017-08-01 |
| 2017-08-09 | 12908.29 | 未披露 |
更多>>
From December 31, 2016 to June 30, 2017
Convertible notes conversions
|
2017-06-30 |
| 2017-05-10 | 12649.95 | 未披露 | 定期报告 | 2017-05-01 |
| 2017-05-10 | 12505.71 | 未披露 |
更多>>
From December 31, 2016 to March 31, 2017
Convertible notes conversions
|
2017-03-31 |
| 2017-03-16 | 12413.41 | 未披露 |
更多>>
From December 31, 2015 to December 31, 2016
Issuance of common stock, net of issuance cost
Share-based compensation related to restricted stock award
Exercise of options granted to employee (including net exercise)
|
2016-12-31 |
| 2016-11-09 | 9993.04 | 未披露 |
更多>>
From December 31, 2015 to September 30, 2016
Share-based compensation related to restricted stock award
Exercise of options
|
2016-09-30 |
| 2016-08-08 | 9980.82 | 未披露 |
更多>>
from December 31, 2015 to June 30, 2016
Share-based compensation related to restricted stock award
|
2016-06-30 |
| 2016-07-01 | 9980.82 | 未披露 | 定期报告 | 2016-06-24 |
| 2016-05-09 | 9980.82 | 未披露 |
更多>>
from December 31, 2015 to March 31, 2016
Share-based compensation related to restricted stock award
|
2016-03-31 |
| 2016-04-22 | 9980.82 | 未披露 | 定期报告 | 2016-03-10 |
| 2016-03-08 | 9980.04 | 未披露 |
更多>>
from December 31, 2014 to December 31, 2015
Issuance of common stock
Share-based compensation related to restricted stock award, net of forfeitures of 2,501 shares
Exercise of options granted to employee
|
2015-12-31 |
| 2015-11-09 | 9412.52 | 未披露 |
更多>>
from December 31, 2014 to September 30, 2015
Share-based compensation related to restricted stock award, net of forfeitures of 2,501 shares
Exercise of options
|
2015-09-30 |
| 2015-08-10 | 9415.13 | 未披露 |
更多>>
from December 31, 2014 to June 30, 2015
Share-based compensation related to restricted stock award, net of forfeitures of 2,501 shares
Exercise of options
|
2015-06-30 |
| 2015-05-07 | 9360.22 | 未披露 |
更多>>
from December 31, 2014 to March 31, 2015
Share-based compensation related to restricted stock award, net of forfeitures of 1,667 shares
|
2015-03-31 |
| 2015-03-12 | 9360.38 | 未披露 |
更多>>
From December 31,2013 to December 31,2014
Share-based compensation related to restricted stock award, net of forfeitures of 185,709 shares
Exercise of options granted to employees
|
2014-12-31 |
| 2014-11-10 | 9367.26 | 未披露 | 定期报告 | 2014-11-01 |
| 2014-11-10 | 9366.31 | 未披露 |
更多>>
from December 31, 2013 to September 30, 2014
Share-based compensation related to restricted stock award, net of forfeitures of 1,834 shares
Exercise of options granted to employees (includes net exercise)
|
2014-09-30 |
| 2014-10-09 | 9366.31 | 未披露 | 定期报告 | 2014-09-12 |
| 2014-08-07 | 9366.49 | 未披露 | 定期报告 | 2014-08-01 |
| 2014-05-08 | 9360.65 | 未披露 |
更多>>
from December 31, 2013 to March 31, 2014
Exercise of options granted to employees (includes net exercise)
|
2014-03-31 |
| 2014-03-13 | 9358.05 | 未披露 | 定期报告 | 2014-03-01 |
| 2014-03-13 | 9355.11 | 未披露 |
更多>>
From December 31,2012 to December 31,2013
Share-based compensation related to restricted stock award, net of forfeitures of 17,834 shares
Exercise of options granted to employees
|
2013-12-31 |
| 2013-11-07 | 9356.18 | 未披露 | 定期报告 | 2013-11-01 |
| 2013-11-07 | 9355.29 | 未披露 |
更多>>
from December 31, 2012 to September 30, 2013
Share-based compensation related to restricted stock award, net of forfeitures of 1,667 shares
Exercise of options granted to employees
|
2013-09-30 |
| 2013-08-08 | 9353.74 | 未披露 | 定期报告 | 2013-08-01 |
| 2013-08-08 | 9350.96 | 未披露 |
更多>>
From December 31, 2012 to June 30, 2013
Share-based compensation related to restricted stock award, net of forfeitures of 1,667 shares
Exercise of options granted to employees
|
2013-06-30 |
| 2013-05-09 | 9350.33 | 未披露 | 定期报告 | 2013-05-01 |
| 2013-05-09 | 9350.22 | 未披露 |
更多>>
from December 31,2012 to March 31,2013
Exercise of options granted to employees
|
2013-03-31 |
| 2013-02-28 | 9349.78 | 未披露 | 定期报告 | 2013-02-15 |
| 2013-02-28 | 9348.98 | 未披露 |
更多>>
from December 31, 2011 to December 31, 2012
Common stock issued for cash (net of issuance costs of $1,780)
Share-based compensation related to restricted stock award, net of forfeitures of 3,208 shares
Exercise of options granted to employees and non-employees
|
2012-12-31 |
| 2012-11-07 | 9346.52 | 未披露 | 定期报告 | 2012-11-04 |
| 2012-11-07 | 9346.13 | 未披露 |
更多>>
from December 31, 2011 to September 30, 2012
Common stock issued for cash (net of issuance costs of $1,780)
Exercise of options granted to employees
Share-based compensation related to restricted stock award
|
2012-09-30 |
| 2012-08-03 | 9192.34 | 未披露 | 定期报告 | 2012-07-30 |
| 2012-08-03 | 9192.24 | 未披露 |
更多>>
from December 31, 2011 to June 30, 2012
Common stock issued for cash (net of issuance costs of $1,780)
Exercise of options granted to employees
|
2012-06-30 |
| 2012-05-09 | 9189.16 | 未披露 | 定期报告 | 2012-05-03 |
| 2012-05-09 | 9082.23 | 未披露 |
更多>>
from Dec 31,2011 to Mar 31,2012
Common stock issued for cash (net of issuance costs of $1,780)
Exercise of options granted to employees
|
2012-03-31 |
| 2012-02-27 | 9081.54 | 未披露 | 定期报告 | 2012-02-23 |
| 2012-02-27 | 8563.02 | 未披露 |
更多>>
from December 31, 2010 to December 31, 2011
Common stock issued for cash
Exercise of options granted to employees and non-employees
|
2011-12-31 |
| 2011-11-07 | 8562.36 | 未披露 | 定期报告 | 2011-11-01 |
| 2011-11-07 | 8559.85 | 未披露 |
更多>>
from Dec 31,2010 to Sep 30,2011
Common stock issued for cash (net of issuance costs of $1,410)
Exercise of options granted to employees and non-employees
|
2011-09-30 |
| 2011-08-08 | 8558.43 | 未披露 | 定期报告 | 2011-08-01 |
| 2011-08-08 | 8558.17 | 未披露 |
更多>>
from December 31, 2010 to June 30, 2011
Common stock issued for cash (net of issuance costs of $1,410)
Exercise of options granted to employees and non-employees (includes Net Exercise)
|
2011-06-30 |
| 2011-05-04 | 8557.96 | 未披露 | 定期报告 | 2011-05-01 |
| 2011-05-04 | 8557.79 | 未披露 |
更多>>
Common stock issued for cash (net of issuance costs of $1,410)
Exercise of options granted to employees and non- employees
|
2011-03-31 |
| 2011-02-23 | 8132.87 | 未披露 | 定期报告 | 2011-02-15 |
| 2011-02-23 | 8124.85 | 未披露 |
更多>>
from dec 31 2009 to dec 31 2010
Exercise of options granted to employees and non-employees (includes net exercise)
|
2010-12-31 |
| 2010-11-08 | 8121.17 | 未披露 | 定期报告 | 2010-11-01 |
| 2010-11-08 | 8101.35 | 未披露 |
更多>>
from dec 31 2009 to sep 30 2010
Exercise of options granted to employees (includes Net Exercise)
|
2010-09-30 |
| 2010-08-05 | 8088.21 | 未披露 | 定期报告 | 2010-08-01 |
| 2010-08-05 | 8088.11 | 未披露 |
更多>>
from dec 31 2009 to Jun 30 2010
Exercise of options granted to employees (includes Net Exercise)
|
2010-06-30 |
| 2010-05-10 | 8087.13 | 未披露 | 定期报告 | 2010-05-01 |
| 2010-05-10 | 8086.12 | 未披露 |
更多>>
Exercise of options granted to employees (includes Net Exercise)
|
2010-03-31 |
| 2010-02-26 | 8074.53 | 未披露 | 定期报告 | 2010-02-15 |
| 2010-02-26 | 8084.12 | 未披露 |
更多>>
from December 31, 2008 to December 31, 2009
Exercise of options granted to employees and non-employees (includes net exercise)
|
2009-12-31 |
| 2009-03-06 | 7594.34 | 未披露 | 定期报告 | 2009-03-01 |
| 2009-03-06 | 7593.81 | 未披露 |
更多>>
from December 31, 2007 to December 31, 2008
Restricted Common Stock issued for future services
Exercise of options granted to employees (includes net exercise)
|
2008-12-31 |
| 2008-03-17 | 7585.75 | 未披露 | 定期报告 | 2008-03-10 |
| 2008-03-17 | 7577.54 | 未披露 |
更多>>
from December 31, 2006 to December 31, 2007
Common Stock issued for cash(net of issuance costs of $4,310)
Exercise of options granted to employees
Exercise of warrants
Restricted Common Stock issued for future services
|
2007-12-31 |
| 2007-03-30 | 6565.72 | 未披露 | 定期报告 | 2007-03-15 |
From June 30, 2025 to September 30, 2025
Share-based compensation related to restricted stock awards
Exercise of options
From March 31, 2025 to June 30, 2025
Issuance of common stock under the Sales Agreement, net
Exercise of warrants and options
From January 1, 2025 to March 31, 2025
Issuance of common stock under the Sales Agreement, net
Exercise of warrants and options
From December 31, 2023 to December 31, 2024
Issuance of common stock under the Sales Agreement, net
Share-based compensation related to restricted stock award
From June 30, 2024 to September 30, 2024
Share-based compensation related to restricted stock awards
From March 31, 2024 to June 30, 2024
Share-based compensation related to restricted stock awards
From June 30, 2023 to September 30, 2023
Share-based compensation related to restricted stock awards
From March 31, 2023 to June 30, 2023
Issuance of common stock under the Sales Agreement, net
Convertible notes conversions
Exercise of warrants
From January 1, 2023 to March 31, 2023
Issuance of common stock under the Sales Agreement, net
From December 31, 2021 to December 31, 2022
Issuance of common stock under the Sales Agreement, net
Exercise of warrants
Share-based compensation related to restricted stock award
From June 30, 2022 to September 30, 2022
Issuance of common stock under the Sales Agreement, net
From March 31, 2022 to June 30, 2022
Issuance of common stock under the Sales Agreement, net
Exercise of warrants
From January 1, 2021 to June 30, 2021
Issuance of common stock, net of issuance cost
Issuance of common stock under the Sales Agreement, net
Exercise of warrants
1.Shares being offered 7,608,695 shares.
2.The number of shares of common stock to be outstanding after this offering is based on 36,632,832 shares outstanding as of February 9, 2021.
from December 31, 2019 to December 31, 2020
Issuance of common stock and warrants, net
Issuance of common stock under the Sales Agreement, net
Share-based compensation related to restricted stock award
Exercise of warrants
From June 30, 2020 to September 30, 2020
Share-based compensation related to restricted stock awards
Exercise of warrants
from January 1, 2020 to March 31, 2020
Issuance of common stock and warrants, net of issuance cost
The reverse stock split will not affect any stockholder’s ownership percentage of the Company’s common stock, except to the extent that the reverse stock split would result in any stockholder owning a fractional share. No fractional shares will be issued in connection with the reverse stock split. The number of outstanding shares will be reduced from approximately 148.38 million shares to approximately 14.84 million shares.
from December 31, 2017 to December 31, 2018
Share-based compensation related to restricted stock award
Convertible notes conversions
Convertible notes payment
From December 31, 2017 to September 30, 2018
Share-based compensation related to restricted stock award
Convertible notes conversions
Convertible notes exchange
From December 31, 2017 to June 30, 2018
Share-based compensation related to restricted stock award
Convertible notes conversions
Convertible notes exchange
From December 31, 2017 to February 15, 2018
Share-based compensation related to restricted stock award
Convertible notes conversions
from December 31, 2016 to December 31, 2017
Convertible note conversions
From December 31, 2016 to September 30, 2017
Convertible notes conversions
From December 31, 2016 to June 30, 2017
Convertible notes conversions
From December 31, 2016 to March 31, 2017
Convertible notes conversions
From December 31, 2015 to December 31, 2016
Issuance of common stock, net of issuance cost
Share-based compensation related to restricted stock award
Exercise of options granted to employee (including net exercise)
From December 31, 2015 to September 30, 2016
Share-based compensation related to restricted stock award
Exercise of options
from December 31, 2015 to June 30, 2016
Share-based compensation related to restricted stock award
from December 31, 2015 to March 31, 2016
Share-based compensation related to restricted stock award
from December 31, 2014 to December 31, 2015
Issuance of common stock
Share-based compensation related to restricted stock award, net of forfeitures of 2,501 shares
Exercise of options granted to employee
from December 31, 2014 to September 30, 2015
Share-based compensation related to restricted stock award, net of forfeitures of 2,501 shares
Exercise of options
from December 31, 2014 to June 30, 2015
Share-based compensation related to restricted stock award, net of forfeitures of 2,501 shares
Exercise of options
from December 31, 2014 to March 31, 2015
Share-based compensation related to restricted stock award, net of forfeitures of 1,667 shares
From December 31,2013 to December 31,2014
Share-based compensation related to restricted stock award, net of forfeitures of 185,709 shares
Exercise of options granted to employees
from December 31, 2013 to September 30, 2014
Share-based compensation related to restricted stock award, net of forfeitures of 1,834 shares
Exercise of options granted to employees (includes net exercise)
from December 31, 2013 to March 31, 2014
Exercise of options granted to employees (includes net exercise)
From December 31,2012 to December 31,2013
Share-based compensation related to restricted stock award, net of forfeitures of 17,834 shares
Exercise of options granted to employees
from December 31, 2012 to September 30, 2013
Share-based compensation related to restricted stock award, net of forfeitures of 1,667 shares
Exercise of options granted to employees
From December 31, 2012 to June 30, 2013
Share-based compensation related to restricted stock award, net of forfeitures of 1,667 shares
Exercise of options granted to employees
from December 31,2012 to March 31,2013
Exercise of options granted to employees
from December 31, 2011 to December 31, 2012
Common stock issued for cash (net of issuance costs of $1,780)
Share-based compensation related to restricted stock award, net of forfeitures of 3,208 shares
Exercise of options granted to employees and non-employees
from December 31, 2011 to September 30, 2012
Common stock issued for cash (net of issuance costs of $1,780)
Exercise of options granted to employees
Share-based compensation related to restricted stock award
from December 31, 2011 to June 30, 2012
Common stock issued for cash (net of issuance costs of $1,780)
Exercise of options granted to employees
from Dec 31,2011 to Mar 31,2012
Common stock issued for cash (net of issuance costs of $1,780)
Exercise of options granted to employees
from December 31, 2010 to December 31, 2011
Common stock issued for cash
Exercise of options granted to employees and non-employees
from Dec 31,2010 to Sep 30,2011
Common stock issued for cash (net of issuance costs of $1,410)
Exercise of options granted to employees and non-employees
from December 31, 2010 to June 30, 2011
Common stock issued for cash (net of issuance costs of $1,410)
Exercise of options granted to employees and non-employees (includes Net Exercise)
Common stock issued for cash (net of issuance costs of $1,410)
Exercise of options granted to employees and non- employees
from dec 31 2009 to dec 31 2010
Exercise of options granted to employees and non-employees (includes net exercise)
from dec 31 2009 to sep 30 2010
Exercise of options granted to employees (includes Net Exercise)
from dec 31 2009 to Jun 30 2010
Exercise of options granted to employees (includes Net Exercise)
Exercise of options granted to employees (includes Net Exercise)
from December 31, 2008 to December 31, 2009
Exercise of options granted to employees and non-employees (includes net exercise)
from December 31, 2007 to December 31, 2008
Restricted Common Stock issued for future services
Exercise of options granted to employees (includes net exercise)
from December 31, 2006 to December 31, 2007
Common Stock issued for cash(net of issuance costs of $4,310)
Exercise of options granted to employees
Exercise of warrants
Restricted Common Stock issued for future services