股本结构

单位:万股
公告日期 2025-12-04 2025-11-10 2025-10-21 2025-11-10 2025-08-11 2025-08-11
证券总股本 7728.25 7714.63 7710.16 7703.22 7691.61 7506.71
普通股本 7728.25 7714.63 7710.16 7703.22 7691.61 7506.71
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 2025-12-03 2025-11-07 2025-10-15 2025-09-30 2025-08-08 2025-06-30
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
2025-12-04 7728.25 未披露 定期报告 2025-12-03
2025-11-10 7714.63 未披露 定期报告 2025-11-07
2025-10-21 7710.16 未披露 定期报告 2025-10-15
2025-11-10 7703.22 未披露
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From June 30, 2025 to September 30, 2025 Issuance of common stock upon exercise of options Issuance of common stock under the equity compensation plan Forfeiture of restricted stock and share cancellation Issuance of common stock in connection with acquisitions
2025-09-30
2025-08-11 7691.61 未披露 定期报告 2025-08-08
2025-08-11 7506.71 未披露
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From March 31, 2025 to June 30, 2025 Issuance of common stock upon exercise of options Issuance of common stock under the equity compensation plan Forfeiture of restricted stock and share cancellation
2025-06-30
2025-05-12 7503.01 未披露 定期报告 2025-05-09
2025-04-28 7501.29 未披露 定期报告 2025-04-16
2025-05-12 7495.66 未披露
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From December 31, 2024 to March 31, 2025 Issuance of common stock upon exercise of options Issuance of common stock under the equity compensation plan Issuance of common stock under the DeepHealth equity compensation plan Forfeiture of restricted stock and share cancellation
2025-03-31
2025-03-03 7404.17 未披露 定期报告 2025-02-24
2025-03-03 7403.70 未披露
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From December 31, 2023 to December 31, 2024 Issuance of common stock upon exercise of options Issuance of common stock under the equity compensation plan Issuance of common stock under the DeepHealth equity compensation plan Issuance of common stock, net of issuance costs Forfeiture of restricted stock Issuance of common stock in connection with acquisitions
2024-12-31
2024-11-12 7402.67 未披露 定期报告 2024-11-08
2024-11-12 7397.63 未披露
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From June 30, 2024 to September 30, 2024 Forfeiture of restricted stock and share cancellation Issuance of common stock under the equity compensation plan
2024-09-30
2024-08-09 7395.73 未披露 定期报告 2024-08-05
2024-08-09 7396.80 未披露
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From March 31, 2024 to June 30, 2024 Issuance of common stock under the DeepHealth equity compensation plan Forfeiture of restricted stock and share cancellation Issuance of common stock upon exercise of options Shares issued under the equity compensation plan
2024-06-30
2024-05-10 7388.01 未披露 定期报告 2024-05-08
2024-04-26 7389.57 未披露 定期报告 2024-04-17
2024-05-13 7390.17 未披露 定期报告 2024-03-31
2024-03-08 7302.54 未披露
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Common stock offered 4,550,000 shares by the company
2024-03-12
2024-02-29 6847.54 未披露 定期报告 2024-02-27
2024-02-29 6795.63 未披露
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From December 31,2022 to December 31,2023 Issuance of stock upon exercise of options Shares issued under the equity compensation plan Issuance of common stock under the DeepHealth equity compensation plan Issuance of common stock, net of issuance costs Issuance of common stock in connection with acquisitions Forfeiture of restricted stock
2023-12-31
2023-11-09 6789.47 未披露 定期报告 2023-11-06
2023-11-09 6784.82 未披露
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From June 30, 2023 to September 30, 2023 Issuance of common stock upon exercise of options Issuance of common stock under the equity compensation plan Issuance of common stock under the DeepHealth equity compensation plan Issuance of common stock in connection with acquisitions
2023-09-30
2023-08-09 6777.26 未披露 定期报告 2023-08-04
2023-08-09 6766.96 未披露 定期报告 2023-06-30
2023-06-14 6592.09 未披露
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Common stock offered by the company 7,575,000 shares
2023-06-16
2023-05-10 5834.59 未披露 定期报告 2023-05-04
2023-04-28 5818.65 未披露 定期报告 2023-04-14
2023-05-10 5827.03 未披露 定期报告 2023-03-31
2023-03-01 5783.62 未披露 定期报告 2023-02-23
2023-03-01 5772.31 未披露
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From December 31, 2021 to December 31, 2022 Issuance of stock upon exercise of options Shares issued under the equity compensation plan Issuance of common stock to settle DeepHealth contingent consideration Issuance of common stock under the DeepHealth equity compensation plan Issuance of common stock for acquisitions Forfeiture of restricted stock and share cancellation
2022-12-31
2022-11-02 5736.09 未披露 定期报告 2022-10-31
2022-11-09 5729.08 未披露
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From June 30, 2022 to September 30, 2022 Issuance of common stock under the equity compensation plan Issuance of common stock under the DeepHealth equity compensation plan Adjustment for shares returned/forfeited
2022-09-30
2022-08-09 5731.00 未披露 定期报告 2022-08-04
2022-08-09 5730.36 未披露
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From March 31, 2022 to June 30, 2022 Issuance of common stock under the equity compensation plan Issuance of common stock under the DeepHealth equity compensation plan
2022-06-30
2022-05-10 5621.95 未披露 定期报告 2022-05-05
2022-04-29 5619.70 未披露 定期报告 2022-04-18
2022-05-10 5619.78 未披露
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From JANUARY 1, 2022 to March 31, 2022 Issuance of common stock under the equity compensation plan Issuance of common stock under the DeepHealth equity compensation plan Issuance of common stock in connection with acquisitions
2022-03-31
2022-03-01 5618.37 未披露 定期报告 2022-02-24
2022-02-02 5616.78 未披露 定期报告 2022-01-28
2022-03-01 5354.82 未披露
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From December 31, 2020 to December 31, 2021 Issuance of stock upon exercise of options Shares issued under the equity compensation plan Issuance of common stock under the DeepHealth equity compensation plan Issuance of common stock for sale of unregistered securities for acquisitions and asset purchases Release of holdback shares from the purchase of DeepHealth Forfeiture of restricted stock
2021-12-31
2021-11-09 5343.67 未披露 定期报告 2021-11-04
2021-11-09 5330.18 未披露
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From June 30, 2021 to September 30, 2021 Issuance of common stock under the equity compensation plan Issuance of common stock under the DeepHealth equity compensation plan Issuance of common stock for sale of unregistered securities for acquisition Forfeiture of restricted stock
2021-09-30
2021-08-09 5313.86 未披露 定期报告 2021-08-05
2021-08-09 5267.80 未披露
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From March 31, 2021 to June 30, 2021 Issuance of common stock upon exercise of options Issuance of common stock under the equity compensation plan Issuance of common stock under the DeepHealth equity compensation plan
2021-06-30
2021-05-10 5270.00 未披露 定期报告 2021-05-06
2021-05-10 5234.09 未披露
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From January 1, 2021 To March 31, 2021 Issuance of common stock under the equity compensation plan Issuance of common stock under the DeepHealth equity compensation plan
2021-03-31
2021-03-16 5227.21 未披露 定期报告 2021-03-05
2021-03-16 5164.05 未披露
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from December 31, 2019 to December 31, 2020 Shares issued under the equity compensation plan Issuance of common stock under the DeepHealth equity compensation plan Issuance of common stock for sale of unregistered securities for the DeepHealth acquisition
2020-12-31
2020-11-09 5163.61 未披露 定期报告 2020-11-05
2020-11-09 5159.61 未披露
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From July 1, 2020 to September 30, 2020 Issuance of common stock under the equity compensation plan Issuance of common stock under the DeepHealth equity compensation plan
2020-09-30
2020-08-10 5157.48 未披露 定期报告 2020-08-07
2020-08-10 5155.48 未披露
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From April 1, 2020 to June 30, 2020 Issuance of common stock for sale of unregistered securities for the DeepHealth acquisition
2020-06-30
2020-05-11 5039.97 未披露 定期报告 2020-05-07
2020-04-20 5069.47 未披露 定期报告 2020-04-06
2020-05-11 5069.44 未披露
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From December 31, 2019 to March 09, 2020 Issuance of common stock under the equity compensation plan
2020-03-09
2020-03-16 5031.43 未披露
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From December 31, 2018 to December 31, 2019 Issuance of stock upon exercise of options Stock-based compensation Forfeiture of restricted stock Non-cash severance Issuance of stock for acquisitions
2019-12-31
2019-12-26 5031.18 未披露 定期报告 2019-11-06
2019-11-12 5025.41 未披露
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from June 30, 2019 to September 30, 2019 Issuance of common stock under the equity compensation plan Issuance of common stock for purchase of Nulogix
2019-09-30
2019-08-09 5012.72 未披露
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From March 31, 2019 to June 30, 2019 Issuance of common stock under the equity compensation plan Forfeiture of restricted stock
2019-06-30
2019-05-10 5008.00 未披露 定期报告 2019-05-06
2019-04-30 5008.15 未披露 定期报告 2019-04-17
2019-05-10 5008.15 未披露
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from JANUARY 1, 2019 to MARCH 31, 2019 Issuance of common stock upon exercise of options Stock-based compensation Issuance of restricted stock and other awards Issuance of common stock for purchase of membership interest in HVRA
2019-03-31
2019-03-18 5007.15 未披露 定期报告 2019-03-12
2019-03-18 4897.75 未披露
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from December 31, 2017 to December 31, 2018 Issuance of stock upon exercise of options Stock-based compensation Forfeiture of restricted stock Issuance of stock for acquisitions
2018-12-31
2018-11-09 4886.65 未披露 定期报告 2018-11-05
2018-11-09 4833.49 未披露
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From JANUARY 1, 2018 to SEPTEMBER 30, 2018 Issuance of common stock upon exercise of options Issuance of restricted stock and other awards Forfeiture of restricted stock
2018-09-30
2018-08-09 4828.49 未披露 定期报告 2018-08-06
2018-08-09 4828.49 未披露
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From JANUARY 1, 2018 to JUNE 30, 2018 Issuance of restricted stock and other awards Forfeiture of restricted stock
2018-06-30
2018-05-10 4823.96 未披露 定期报告 2018-05-07
2018-04-27 4823.66 未披露 定期报告 2018-04-11
2018-05-10 4823.66 未披露
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From JANUARY 1, 2018 to March 31, 2018 Issuance of restricted stock and other awards
2018-03-31
2018-03-19 4823.21 未披露 定期报告 2018-03-05
2018-03-19 4772.39 未披露
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from December 31, 2016 to December 31, 2017 Stock-based compensation Issuance of stock for acquisitions
2017-12-31
2017-11-09 4762.39 未披露 定期报告 2017-11-02
2017-11-09 4753.70 未披露
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From JANUARY 1, 2017 to September 30, 2017 Issuance of restricted stock and other awards Issuance of stock for acquisitions
2017-09-30
2017-08-09 4726.64 未披露
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From JANUARY 1, 2017 to JUNE 30, 2017 Issuance of restricted stock and other awards
2017-06-30
2017-05-10 4721.69 未披露
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from JANUARY 1, 2017 to March 31, 2017 Issuance of restricted stock and other awards
2017-03-31
2017-03-17 4719.86 未披露 定期报告 2017-03-09
2017-03-17 4657.49 未披露
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From December 31, 2015 to December 31, 2016 Issuance of common stock upon exercise of options/warrants Issuance of restricted stock and other awards Return of common stock
2016-12-31
2016-11-09 4646.74 未披露
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From JANUARY 1, 2016 to SEPTEMBER 30, 2016 Issuance of common stock upon exercise of options/warrants Issuance of restricted stock and other awards Return of common stock
2016-09-30
2016-08-09 4643.24 未披露
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From January 1,2016 to JUNE 30, 2016 Issuance of common stock upon exercise of options/warrants Issuance of restricted stock and other awards Return of common stock
2016-06-30
2016-05-10 4727.08 未披露
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from January 1,2016 to March 31,2016 Issuance of common stock upon exercise of options Issuance of restricted stock and other awards
2016-03-31
2016-03-15 4719.33 未披露 定期报告 2016-03-10
2016-03-15 4628.12 未披露
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From December 31, 2014 to December 31, 2015 Issuance of common stock upon exercise of options/warrants Issuance of restricted stock and other awards Forfeiture of restricted stock Issuance of stock for acquisitions
2015-12-31
2015-11-09 4612.07 未披露 定期报告 2015-11-05
2015-11-09 4449.52 未披露
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from JANUARY 1, 2015 to SEPTEMBER 30, 2015 Issuance of common stock upon exercise of options Issuance of restricted stock and other awards Forfeiture of restricted stock
2015-09-30
2015-08-10 4446.63 未披露 定期报告 2015-08-07
2015-08-10 4440.94 未披露
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from January 1, 2015 to JUNE 30, 2015 Issuance of common stock upon exercise of options Issuance of restricted stock and other awards
2015-06-30
2015-05-11 4426.94 未披露 定期报告 2015-05-07
2015-04-30 4402.46 未披露 定期报告 2015-04-21
2015-05-11 4381.03 未披露
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from January 1, 2015 to March 31, 2015 Issuance of common stock upon exercise of options Issuance of restricted stock and other awards
2015-03-31
2015-03-31 4364.21 未披露 定期报告 2015-03-27
2015-03-16 4365.46 未披露 定期报告 2015-03-10
2015-03-16 4282.57 未披露
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from DECEMBER 31, 2013 to DECEMBER 31, 2014 Issuance of common stock upon exercise of options/warrants Issuance of restricted stock and other awards
2014-12-31
2014-11-10 4271.07 未披露 定期报告 2014-11-05
2014-11-10 4270.36 未披露
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from JANUARY 1, 2014 to SEPTEMBER 30, 2014 Issuance of common stock upon exercise of options/warrants Issuance of restricted stock
2014-09-30
2014-08-11 4267.48 未披露 定期报告 2014-08-07
2014-08-11 4236.18 未披露
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from January 1, 2014 to June 30, 2014 Issuance of common stock upon exercise of options/warrants Issuance of restricted stock
2014-06-30
2014-05-15 4180.92 未披露 定期报告 2014-05-13
2014-05-12 4174.92 未披露 定期报告 2014-05-07
2014-04-30 4147.49 未披露 定期报告 2014-04-21
2014-05-12 4111.78 未披露
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from JANUARY 1, 2014 to March 31, 2014 Issuance of common stock upon exercise of options/warrants Issuance of restricted stock
2014-03-31
2014-03-31 4111.30 未披露 定期报告 2014-03-28
2013-08-09 4008.92 未披露
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from JANUARY 1, 2013 to APRIL 16, 2013 Issuance of common stock upon exercise of options/warrants Issuance of restricted stock
2013-04-16
2013-05-10 3988.92 未披露
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from JANUARY 1, 2013 to MARCH 31, 2013 Issuance of common stock upon exercise of options/warrants Issuance of restricted stock
2013-03-31
2013-03-18 3899.05 未披露 定期报告 2013-03-08
2013-03-18 3854.05 未披露
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from DECEMBER 31, 2011 to DECEMBER 31, 2012 Issuance of common stock upon exercise of options/warrants Issuance of restricted stock
2012-12-31
2012-08-09 3834.05 未披露
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from JANUARY 1, 2012 to JUNE 30, 2012 Issuance of common stock upon exercise of options/warrants Issuance of restricted stock
2012-06-30
2012-05-10 3822.55 未披露
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from JANUARY 1, 2012 to MARCH 31, 2012 Issuance of common stock upon exercise of options/warrants Issuance of restricted stock
2012-03-31
2011-08-09 3742.65 未披露
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from JANUARY 1, 2011 to JUNE 30, 2011 Issuance of common stock upon exercise of options/warrants
2011-06-30
2011-05-10 3731.97 未披露
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Issuance of common stock upon exercise of options/warrants
2011-05-05
2011-05-10 3730.72 未披露
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Issuance of common stock upon exercise of options/warrants
2011-03-31
2011-03-11 3726.85 未披露 定期报告 2011-03-07
2011-03-11 3722.35 未披露
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from DECEMBER 31, 2009 to DECEMBER 31, 2010 Issuance of common stock to sellers of Truxtun Imaging Issuance of common stock to sellers of Union Imaging Issuance of common stock upon exercise of options/warrants
2010-12-31
2010-08-09 3697.97 未披露
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from JANUARY 1, 2010 to JUNE 30, 2010 Issuance of common stock to shareholders of Union Imaging Issuance of common stock to shareholders of Truxtun Medical Group Issuance of common stock upon exercise of options/warrants
2010-06-30
2010-05-10 3677.43 未披露 定期报告 2010-05-10
2010-05-10 3639.93 未披露
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Issuance of common stock to shareholders of Union Imaging Issuance of common stock upon exercise of options/warrants
2010-03-31
2010-03-15 3648.84 未披露 定期报告 2010-03-10
2010-03-15 3625.93 未披露
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from December 31,2008 to December 31,2009 Issuance of common stock to shareholders of Ridgewood Diagnostics Issuance of common stock upon exercise of options/warrants
2009-12-31
2009-03-16 3592.43 未披露 定期报告 2009-03-10
2009-03-16 3591.15 未披露
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from December 31,2007 to December 31,2008 Issuance of common stock upon exercise of options/warrants
2008-12-31
2008-04-01 3563.96 未披露 定期报告 2008-03-31
2008-04-01 3523.96 未披露
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from December 31,2006 to December 31,2007 Issuance of common stock upon exercise of options/warrants Retirement of treasury shares
2007-12-31
2007-04-17 3449.72 未披露 定期报告 2007-03-27
From June 30, 2025 to September 30, 2025 Issuance of common stock upon exercise of options Issuance of common stock under the equity compensation plan Forfeiture of restricted stock and share cancellation Issuance of common stock in connection with acquisitions
From March 31, 2025 to June 30, 2025 Issuance of common stock upon exercise of options Issuance of common stock under the equity compensation plan Forfeiture of restricted stock and share cancellation
From December 31, 2024 to March 31, 2025 Issuance of common stock upon exercise of options Issuance of common stock under the equity compensation plan Issuance of common stock under the DeepHealth equity compensation plan Forfeiture of restricted stock and share cancellation
From December 31, 2023 to December 31, 2024 Issuance of common stock upon exercise of options Issuance of common stock under the equity compensation plan Issuance of common stock under the DeepHealth equity compensation plan Issuance of common stock, net of issuance costs Forfeiture of restricted stock Issuance of common stock in connection with acquisitions
From June 30, 2024 to September 30, 2024 Forfeiture of restricted stock and share cancellation Issuance of common stock under the equity compensation plan
From March 31, 2024 to June 30, 2024 Issuance of common stock under the DeepHealth equity compensation plan Forfeiture of restricted stock and share cancellation Issuance of common stock upon exercise of options Shares issued under the equity compensation plan
Common stock offered 4,550,000 shares by the company
From December 31,2022 to December 31,2023 Issuance of stock upon exercise of options Shares issued under the equity compensation plan Issuance of common stock under the DeepHealth equity compensation plan Issuance of common stock, net of issuance costs Issuance of common stock in connection with acquisitions Forfeiture of restricted stock
From June 30, 2023 to September 30, 2023 Issuance of common stock upon exercise of options Issuance of common stock under the equity compensation plan Issuance of common stock under the DeepHealth equity compensation plan Issuance of common stock in connection with acquisitions
Common stock offered by the company 7,575,000 shares
From December 31, 2021 to December 31, 2022 Issuance of stock upon exercise of options Shares issued under the equity compensation plan Issuance of common stock to settle DeepHealth contingent consideration Issuance of common stock under the DeepHealth equity compensation plan Issuance of common stock for acquisitions Forfeiture of restricted stock and share cancellation
From June 30, 2022 to September 30, 2022 Issuance of common stock under the equity compensation plan Issuance of common stock under the DeepHealth equity compensation plan Adjustment for shares returned/forfeited
From March 31, 2022 to June 30, 2022 Issuance of common stock under the equity compensation plan Issuance of common stock under the DeepHealth equity compensation plan
From JANUARY 1, 2022 to March 31, 2022 Issuance of common stock under the equity compensation plan Issuance of common stock under the DeepHealth equity compensation plan Issuance of common stock in connection with acquisitions
From December 31, 2020 to December 31, 2021 Issuance of stock upon exercise of options Shares issued under the equity compensation plan Issuance of common stock under the DeepHealth equity compensation plan Issuance of common stock for sale of unregistered securities for acquisitions and asset purchases Release of holdback shares from the purchase of DeepHealth Forfeiture of restricted stock
From June 30, 2021 to September 30, 2021 Issuance of common stock under the equity compensation plan Issuance of common stock under the DeepHealth equity compensation plan Issuance of common stock for sale of unregistered securities for acquisition Forfeiture of restricted stock
From March 31, 2021 to June 30, 2021 Issuance of common stock upon exercise of options Issuance of common stock under the equity compensation plan Issuance of common stock under the DeepHealth equity compensation plan
From January 1, 2021 To March 31, 2021 Issuance of common stock under the equity compensation plan Issuance of common stock under the DeepHealth equity compensation plan
from December 31, 2019 to December 31, 2020 Shares issued under the equity compensation plan Issuance of common stock under the DeepHealth equity compensation plan Issuance of common stock for sale of unregistered securities for the DeepHealth acquisition
From July 1, 2020 to September 30, 2020 Issuance of common stock under the equity compensation plan Issuance of common stock under the DeepHealth equity compensation plan
From April 1, 2020 to June 30, 2020 Issuance of common stock for sale of unregistered securities for the DeepHealth acquisition
From December 31, 2019 to March 09, 2020 Issuance of common stock under the equity compensation plan
From December 31, 2018 to December 31, 2019 Issuance of stock upon exercise of options Stock-based compensation Forfeiture of restricted stock Non-cash severance Issuance of stock for acquisitions
from June 30, 2019 to September 30, 2019 Issuance of common stock under the equity compensation plan Issuance of common stock for purchase of Nulogix
From March 31, 2019 to June 30, 2019 Issuance of common stock under the equity compensation plan Forfeiture of restricted stock
from JANUARY 1, 2019 to MARCH 31, 2019 Issuance of common stock upon exercise of options Stock-based compensation Issuance of restricted stock and other awards Issuance of common stock for purchase of membership interest in HVRA
from December 31, 2017 to December 31, 2018 Issuance of stock upon exercise of options Stock-based compensation Forfeiture of restricted stock Issuance of stock for acquisitions
From JANUARY 1, 2018 to SEPTEMBER 30, 2018 Issuance of common stock upon exercise of options Issuance of restricted stock and other awards Forfeiture of restricted stock
From JANUARY 1, 2018 to JUNE 30, 2018 Issuance of restricted stock and other awards Forfeiture of restricted stock
From JANUARY 1, 2018 to March 31, 2018 Issuance of restricted stock and other awards
from December 31, 2016 to December 31, 2017 Stock-based compensation Issuance of stock for acquisitions
From JANUARY 1, 2017 to September 30, 2017 Issuance of restricted stock and other awards Issuance of stock for acquisitions
From JANUARY 1, 2017 to JUNE 30, 2017 Issuance of restricted stock and other awards
from JANUARY 1, 2017 to March 31, 2017 Issuance of restricted stock and other awards
From December 31, 2015 to December 31, 2016 Issuance of common stock upon exercise of options/warrants Issuance of restricted stock and other awards Return of common stock
From JANUARY 1, 2016 to SEPTEMBER 30, 2016 Issuance of common stock upon exercise of options/warrants Issuance of restricted stock and other awards Return of common stock
From January 1,2016 to JUNE 30, 2016 Issuance of common stock upon exercise of options/warrants Issuance of restricted stock and other awards Return of common stock
from January 1,2016 to March 31,2016 Issuance of common stock upon exercise of options Issuance of restricted stock and other awards
From December 31, 2014 to December 31, 2015 Issuance of common stock upon exercise of options/warrants Issuance of restricted stock and other awards Forfeiture of restricted stock Issuance of stock for acquisitions
from JANUARY 1, 2015 to SEPTEMBER 30, 2015 Issuance of common stock upon exercise of options Issuance of restricted stock and other awards Forfeiture of restricted stock
from January 1, 2015 to JUNE 30, 2015 Issuance of common stock upon exercise of options Issuance of restricted stock and other awards
from January 1, 2015 to March 31, 2015 Issuance of common stock upon exercise of options Issuance of restricted stock and other awards
from DECEMBER 31, 2013 to DECEMBER 31, 2014 Issuance of common stock upon exercise of options/warrants Issuance of restricted stock and other awards
from JANUARY 1, 2014 to SEPTEMBER 30, 2014 Issuance of common stock upon exercise of options/warrants Issuance of restricted stock
from January 1, 2014 to June 30, 2014 Issuance of common stock upon exercise of options/warrants Issuance of restricted stock
from JANUARY 1, 2014 to March 31, 2014 Issuance of common stock upon exercise of options/warrants Issuance of restricted stock
from JANUARY 1, 2013 to APRIL 16, 2013 Issuance of common stock upon exercise of options/warrants Issuance of restricted stock
from JANUARY 1, 2013 to MARCH 31, 2013 Issuance of common stock upon exercise of options/warrants Issuance of restricted stock
from DECEMBER 31, 2011 to DECEMBER 31, 2012 Issuance of common stock upon exercise of options/warrants Issuance of restricted stock
from JANUARY 1, 2012 to JUNE 30, 2012 Issuance of common stock upon exercise of options/warrants Issuance of restricted stock
from JANUARY 1, 2012 to MARCH 31, 2012 Issuance of common stock upon exercise of options/warrants Issuance of restricted stock
from JANUARY 1, 2011 to JUNE 30, 2011 Issuance of common stock upon exercise of options/warrants
Issuance of common stock upon exercise of options/warrants
Issuance of common stock upon exercise of options/warrants
from DECEMBER 31, 2009 to DECEMBER 31, 2010 Issuance of common stock to sellers of Truxtun Imaging Issuance of common stock to sellers of Union Imaging Issuance of common stock upon exercise of options/warrants
from JANUARY 1, 2010 to JUNE 30, 2010 Issuance of common stock to shareholders of Union Imaging Issuance of common stock to shareholders of Truxtun Medical Group Issuance of common stock upon exercise of options/warrants
Issuance of common stock to shareholders of Union Imaging Issuance of common stock upon exercise of options/warrants
from December 31,2008 to December 31,2009 Issuance of common stock to shareholders of Ridgewood Diagnostics Issuance of common stock upon exercise of options/warrants
from December 31,2007 to December 31,2008 Issuance of common stock upon exercise of options/warrants
from December 31,2006 to December 31,2007 Issuance of common stock upon exercise of options/warrants Retirement of treasury shares