股本结构
单位：万股
| 公告日期 | 2023-12-27 | 2023-11-14 | 2023-11-14 | 2023-08-10 | 2023-08-10 | 2023-05-09 |
|---|---|---|---|---|---|---|
| 证券总股本 | 3469.70 | 3395.86 | 3394.35 | 3392.47 | 3390.83 | 3340.50 |
| 普通股本 | 3469.70 | 3395.86 | 3394.35 | 3392.47 | 3390.83 | 3340.50 |
| 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 | 2023-12-20 | 2023-11-10 | 2023-09-30 | 2023-08-08 | 2023-06-30 | 2023-05-05 |
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 |
|---|---|---|---|---|
| 2023-12-27 | 3469.70 | 未披露 | 定期报告 | 2023-12-20 |
| 2023-11-14 | 3395.86 | 未披露 | 定期报告 | 2023-11-10 |
| 2023-11-14 | 3394.35 | 未披露 |
更多>>
From June 30, 2023 to September 30, 2023
Purchase of treasury stock
Share-based compensation
Exercise of stock options
|
2023-09-30 |
| 2023-08-10 | 3392.47 | 未披露 | 定期报告 | 2023-08-08 |
| 2023-08-10 | 3390.83 | 未披露 |
更多>>
From March 31, 2023 to June 30, 2023
Exercise of stock options
Share-based compensation
ESPP issuance
|
2023-06-30 |
| 2023-05-09 | 3340.50 | 未披露 | 定期报告 | 2023-05-05 |
| 2023-04-20 | 3344.93 | 未披露 | 定期报告 | 2023-04-03 |
| 2023-05-09 | 3339.63 | 未披露 |
更多>>
From December 31, 2022 to March 31, 2023
Purchase of treasury stock
Share-based compensation
Exercise of stock options
|
2023-03-31 |
| 2023-03-16 | 3342.08 | 未披露 | 定期报告 | 2023-03-14 |
| 2023-03-16 | 3310.51 | 未披露 |
更多>>
From December 31, 2021 to December 31, 2022
ESPP issuance
Purchase of treasury stock
Exercise of stock option
Stock-based compensation
|
2022-12-31 |
| 2022-11-10 | 3296.18 | 未披露 | 定期报告 | 2022-11-08 |
| 2022-11-10 | 3286.59 | 未披露 |
更多>>
From June 30, 2022 to September 30, 2022
Exercise of stock options
Share-based compensation
|
2022-09-30 |
| 2022-08-12 | 3280.98 | 未披露 | 定期报告 | 2022-08-10 |
| 2022-08-12 | 3275.23 | 未披露 |
更多>>
From March 31, 2022 to June 30, 2022
Exercise of stock options
ESPP issuance
Purchase of treasury stock
Share-based compensation
|
2022-06-30 |
| 2022-05-16 | 3242.47 | 未披露 | 定期报告 | 2022-05-12 |
| 2022-05-16 | 3236.11 | 未披露 |
更多>>
From December 31, 2021 to March 31, 2022
Exercise of stock options
Share-based compensation
Purchase of treasury stock
|
2022-03-31 |
| 2022-04-08 | 3234.86 | 未披露 | 定期报告 | 2022-03-25 |
| 2022-03-14 | 3229.80 | 未披露 | 定期报告 | 2022-03-11 |
| 2022-03-14 | 3211.63 | 未披露 |
更多>>
From December 31, 2020 to December 31, 2021
Exercise of stock options
Share-based compensation
ESPP issuance
Purchase of treasury stock
|
2021-12-31 |
| 2021-11-15 | 3196.77 | 未披露 | 定期报告 | 2021-11-11 |
| 2021-11-15 | 3196.19 | 未披露 |
更多>>
From June 30, 2021 to September 30, 2021
Exercise of stock options
Share-based compensation
|
2021-09-30 |
| 2021-08-09 | 3179.90 | 未披露 | 定期报告 | 2021-08-06 |
| 2021-08-09 | 3177.24 | 未披露 |
更多>>
From March 31, 2021 to June 30, 2021
Exercise of stock options
Share-based compensation
ESPP issuance
Purchase of treasury stock
|
2021-06-30 |
| 2021-05-17 | 3141.90 | 未披露 | 定期报告 | 2021-05-13 |
| 2021-05-17 | 3139.30 | 未披露 |
更多>>
From December 31, 2020 To March 31, 2021
Exercise of stock options
Share-based compensation
Purchase of treasury stock
|
2021-03-31 |
| 2021-03-12 | 3139.76 | 未披露 | 定期报告 | 2021-03-10 |
| 2021-03-12 | 3102.45 | 未披露 |
更多>>
From January 1, 2020 to December 31, 2020
Exercise of stock option
Stock-based compensation
Deferred compensation issuance
ESPP Issuance
Forfeitures of restricted stock
Purchase of treasury stock
|
2020-12-31 |
| 2020-11-09 | 3083.81 | 未披露 | 定期报告 | 2020-11-06 |
| 2020-11-09 | 3082.31 | 未披露 |
更多>>
From June 30, 2020 to September 30, 2020
Exercise of stock options
Forfeitures of restricted stock
Purchase of treasury stock
|
2020-09-30 |
| 2020-08-06 | 3079.85 | 未披露 | 定期报告 | 2020-08-04 |
| 2020-08-06 | 3079.75 | 未披露 |
更多>>
From March 31, 2020 to June 30, 2020
Exercise of stock options
Deferred compensation issuance
Forfeitures of restricted stock
Purchase of treasury stock
|
2020-06-30 |
| 2020-05-07 | 3048.66 | 未披露 |
更多>>
From January 1, 2020 to March 31, 2020
Exercise of stock options
Share-based compensation
Forfeitures of restricted stock
|
2020-03-31 |
| 2020-04-09 | 3048.66 | 未披露 | 定期报告 | 2020-03-26 |
| 2020-03-13 | 3039.19 | 未披露 | 定期报告 | 2020-03-11 |
| 2020-03-13 | 3014.91 | 未披露 |
更多>>
From December 31, 2018 to December 31, 2019
Preferred stock to common stock conversion
Exercise of stock options and warrants
Stock-based compensation
Stock dividends
Forfeitures of restricted stock grants
Purchase of treasury stock
|
2019-12-31 |
| 2019-11-05 | 3016.58 | 未披露 | 定期报告 | 2019-11-04 |
| 2019-11-05 | 3015.83 | 未披露 |
更多>>
from June 30, 2019 to September 30, 2019
Exercise of stock options
Share-based compensation
Stock dividends to Carilion Clinic(1)
Preferred stock to common stock conversion
Purchase of treasury stock
|
2019-09-30 |
| 2019-08-07 | 2830.08 | 132.15 |
更多>>
From March 31 2019 to June 30 2019
Exercise of stock options
Purchase of treasury stock
|
2019-06-30 |
| 2019-05-13 | 2814.62 | 未披露 | 定期报告 | 2019-05-09 |
| 2019-05-13 | 2814.57 | 132.15 |
更多>>
From January 1, 2019 to March 31, 2019
Exercise of stock options
Stock dividends to Carilion Clinic
|
2019-03-31 |
| 2019-03-15 | 2812.56 | 未披露 | 定期报告 | 2019-03-12 |
| 2019-03-15 | 2795.64 | 132.15 |
更多>>
From December 31, 2017 to December 31, 2018
Exercise of stock options and warrants
Stock-based compensation
Non-cash compensation
Purchase of treasury stock
|
2018-12-31 |
| 2018-11-13 | 2793.64 | 132.15 |
更多>>
from January 1, 2018 to September 30, 2018
Exercise of stock options
Purchase of treasury stock
Share-based compensation
Non-cash compensation
|
2018-09-30 |
| 2018-08-01 | 2793.23 | 未披露 | 定期报告 | 2018-07-30 |
| 2018-08-01 | 2777.24 | 132.15 |
更多>>
from January 1, 2018 to June 30, 2018
Exercise of stock options
Purchase of treasury stock
Share-based compensation
Non-cash compensation
|
2018-06-30 |
| 2018-05-10 | 2732.34 | 未披露 | 定期报告 | 2018-05-08 |
| 2018-04-09 | 2836.55 | 未披露 | 定期报告 | 2018-04-02 |
| 2018-05-10 | 2716.22 | 132.15 |
更多>>
from January 1, 2018 to March 31, 2018
Exercise of stock options
Purchase of treasury stock
|
2018-03-31 |
| 2018-03-21 | 2835.63 | 未披露 | 定期报告 | 2018-03-15 |
| 2018-03-21 | 2728.39 | 132.15 |
更多>>
from December 31, 2016 to December 31, 2017
Exercise of stock option
Stock-based compensation
Non-cash compensation
Purchase of treasury stock
|
2017-12-31 |
| 2017-11-13 | 2840.29 | 未披露 | 定期报告 | 2017-11-09 |
| 2017-11-13 | 2781.51 | 132.15 | 定期报告 | 2017-09-30 |
| 2017-08-10 | 2822.64 | 未披露 | 定期报告 | 2017-08-08 |
| 2017-08-10 | 2768.87 | 132.15 |
更多>>
From December 31, 2016 to June 30, 2017
Exercise of stock options
Share-based compensation
Forfeitures of restricted stock grants
Repurchase of common stock
|
2017-06-30 |
| 2017-05-11 | 2798.91 | 未披露 | 定期报告 | 2017-05-09 |
| 2017-04-20 | 2754.23 | 未披露 | 定期报告 | 2017-04-06 |
| 2017-05-11 | 2754.23 | 132.15 |
更多>>
From December 31, 2016 to March 31, 2017
Exercise of stock options
|
2017-03-31 |
| 2017-03-20 | 2754.13 | 132.15 |
更多>>
From December 31, 2015 to December 31, 2016
Stock-based compensation
Non-cash compensation
Purchase of treasury stock
|
2016-12-31 |
| 2016-11-10 | 2754.24 | 132.15 |
更多>>
From January 1, 2016 to September 30, 2016
Share-based compensation
Forfeitures of restricted stock grants
Repurchase of common stock
|
2016-09-30 |
| 2016-08-10 | 2769.28 | 132.15 |
更多>>
from January 1, 2016 to June 30, 2016
Repurchase of common stock
|
2016-06-30 |
| 2016-05-11 | 2764.48 | 未披露 | 定期报告 | 2016-05-10 |
| 2016-05-11 | 2747.72 | 132.15 | 定期报告 | 2016-03-31 |
| 2016-03-29 | 2764.48 | 未披露 | 定期报告 | 2016-03-24 |
| 2016-03-29 | 2747.72 | 132.15 |
更多>>
from December 31, 2014 to December 31, 2015
Exercise of stock options
Stock-based compensation
Issuance of stock to former API stockholders
Forfeitures of restricted stock grants
Purchase of treasury stock
|
2015-12-31 |
| 2015-11-13 | 2764.48 | 未披露 | 定期报告 | 2015-11-06 |
| 2015-11-13 | 2739.09 | 132.15 |
更多>>
from January 1, 2015 to September 30, 2015
Exercise of stock options
Share-based compensation
Issuance of stock to former API shareholders
Forfeitures of restricted stock grants
Purchase of treasury stock
|
2015-09-30 |
| 2015-08-14 | 2755.86 | 未披露 | 定期报告 | 2015-08-12 |
| 2015-08-14 | 2750.59 | 132.15 |
更多>>
from January 1, 2015 to June 30, 2015
Exercise of stock options
Share-based compensation
Issuance of stock to former API shareholders
Options issued in exchange for API options
|
2015-06-30 |
| 2015-05-14 | 2696.84 | 未披露 | 定期报告 | 2015-05-08 |
| 2015-05-14 | 1509.50 | 132.15 |
更多>>
from December 31, 2014 to February 28, 2015
Exercise of stock options
Stock dividends to Carilion Clinic
|
2015-02-28 |
| 2015-02-09 | 1509.48 | 132.15 | 定期报告 | 2015-01-30 |
| 2015-03-16 | 1508.82 | 132.15 |
更多>>
from December 31, 2013 to December 31, 2014
Exercise of stock options
Non cash compensation
Purchase of treasury stock
|
2014-12-31 |
| 2014-11-06 | 1504.97 | 未披露 | 定期报告 | 2014-10-31 |
| 2014-11-06 | 1502.70 | 132.15 |
更多>>
from December 31, 2013 to September 30, 2014
Exercise of stock options
Share-based compensation
Purchase of treasury stock
|
2014-09-30 |
| 2014-08-14 | 1500.32 | 未披露 | 定期报告 | 2014-07-31 |
| 2014-08-14 | 1498.12 | 132.15 |
更多>>
from December 31, 2013 to June 30, 2014
Exercise of stock options
Share-based compensation
Purchase of treasury stock
|
2014-06-30 |
| 2014-05-13 | 1473.54 | 未披露 | 定期报告 | 2014-04-30 |
| 2014-05-08 | 1473.17 | 132.15 | 定期报告 | 2014-03-31 |
| 2014-04-10 | 1452.73 | 132.15 |
更多>>
from December 31, 2012 to December 31, 2013
Exercise of stock options and warrants
Stock-based compensation
Issuance of Common Stock, Other
|
2013-12-31 |
| 2013-10-18 | 1448.40 | 未披露 | 定期报告 | 2013-10-15 |
| 2013-11-07 | 1448.39 | 132.15 |
更多>>
from December 31, 2012 to September 30, 2013
Exercise of stock options
Share-based compensation
Other issuance of common stock
|
2013-09-30 |
| 2013-08-08 | 1442.47 | 未披露 | 定期报告 | 2013-07-31 |
| 2013-08-08 | 1441.34 | 132.15 |
更多>>
from December 31, 2012 to June 30, 2013
Exercise of stock options
Share-based compensation
|
2013-06-30 |
| 2013-05-09 | 1405.91 | 未披露 | 定期报告 | 2013-04-30 |
| 2013-05-09 | 1401.40 | 132.15 |
更多>>
from December 31,2012 to March 31,2013
Exercise of stock options
|
2013-03-31 |
| 2013-03-29 | 1401.40 | 未披露 | 定期报告 | 2013-03-14 |
| 2013-03-29 | 1400.93 | 132.15 |
更多>>
from December 31, 2011 to December 31, 2012
Exercise of stock options and warrants
Issuance of Common Stock, Other
|
2012-12-31 |
| 2012-11-08 | 1400.89 | 未披露 | 定期报告 | 2012-10-31 |
| 2012-11-08 | 1400.59 | 132.15 |
更多>>
from December 31, 2011 to September 30, 2012
Exercise of stock options
Issuance of common stock other
|
2012-09-30 |
| 2012-08-09 | 1389.66 | 未披露 | 定期报告 | 2012-07-23 |
| 2012-08-09 | 1389.51 | 132.15 |
更多>>
from December 31, 2011 to June 30, 2012
Exercise of stock options
Issuance of common stock other
|
2012-06-30 |
| 2012-05-10 | 1388.99 | 未披露 | 定期报告 | 2012-04-30 |
| 2012-05-10 | 1388.69 | 132.15 |
更多>>
from December 31, 2011 to March 31, 2012
Exercise of stock options
|
2012-03-31 |
| 2012-03-29 | 1388.85 | 未披露 | 定期报告 | 2012-03-15 |
| 2012-03-29 | 1381.25 | 132.15 |
更多>>
from Dec 31,2010 to Dec 31,2011
Exercise of stock options and warrants
Stock-based payments
Issuance of Common Stock, Other
|
2011-12-31 |
| 2011-11-14 | 1379.52 | 未披露 | 定期报告 | 2011-11-07 |
| 2011-11-14 | 1369.94 | 132.15 |
更多>>
from December 31, 2010 to September 30, 2011
Exercise of stock options and warrants
Stock-based compensation
Issuance of Common Stock, other
|
2011-09-30 |
| 2011-08-12 | 1366.45 | 未披露 | 定期报告 | 2011-08-05 |
| 2011-08-12 | 1364.65 | 132.15 |
更多>>
from December 31, 2010 to June 30, 2011
Exercise of stock options and warrants
Stock-based compensation
Issuance of Common Stock, other
|
2011-06-30 |
| 2011-05-16 | 1364.60 | 未披露 | 定期报告 | 2011-05-09 |
| 2011-05-16 | 1355.53 | 132.15 |
更多>>
from December 31, 2010 to March 31, 2011
Exercise of stock options and warrants
Stock-based compensation
Issuance of Common Stock, other
|
2011-03-31 |
| 2011-03-31 | 1349.95 | 未披露 | 定期报告 | 2011-03-23 |
| 2011-03-31 | 1344.93 | 132.15 |
更多>>
from December 31, 2009 to December 31, 2010
Issuance of Preferred Stock, in exchange of Carilion notes
Issuance of Common Stock, Hansen Settlement
Share-based payments
Issuance of Common Stock, Other
Exercise of options and warrants
|
2010-12-31 |
| 2010-11-15 | 1329.96 | 未披露 | 定期报告 | 2010-11-08 |
| 2010-11-15 | 1328.07 | 132.15 |
更多>>
from June 30, 2010 to September 30, 2010
Exercise of stock options and warrants
Issuance of Common Stock, Other
|
2010-09-30 |
| 2010-08-16 | 1311.99 | 132.15 |
更多>>
from March 31, 2010 to June 30, 2010
Exercise of stock options and warrants
Issuance of Common Stock, Other
|
2010-06-30 |
| 2010-05-17 | 1289.39 | 未披露 | 定期报告 | 2010-05-12 |
| 2010-05-17 | 1278.59 | 132.15 |
更多>>
from December 31, 2009 to March 31, 2010
Exercise of stock options
Issuance of Common Stock, Hansen Settlement
Issuance of Common Stock, Other
|
2010-03-31 |
| 2010-03-26 | 1276.73 | 未披露 | 定期报告 | 2010-03-23 |
| 2010-03-26 | 1135.20 | 未披露 |
更多>>
from December 31, 2008 to December 31, 2009
Share-based payments
Exercise of options and warrants
|
2009-12-31 |
| 2009-03-16 | 1115.95 | 未披露 | 定期报告 | 2009-03-09 |
| 2009-03-16 | 1113.79 | 未披露 |
更多>>
from December 31, 2007 to December 31, 2008
Share-based payments
Shares issued in lieu of Senior Management bonus
Exercise of options and warrants
|
2008-12-31 |
| 2008-03-19 | 1078.67 | 未披露 | 定期报告 | 2008-03-03 |
| 2008-03-19 | 1070.45 | 未披露 |
更多>>
from December 31, 2006 to December 31, 2007
Share-based payments
Exercise of options and warrants
|
2007-12-31 |
| 2007-03-30 | 1000.27 | 未披露 | 定期报告 | 2007-03-15 |
| 2007-03-30 | 991.15 | 未披露 |
更多>>
from December 31, 2005 to December 31, 2006
Conversion of Class A, Class B and Class C Common Stock to Common Stock
Conversion of Redeemable Class B Common Stock to Common Stock
Initial Public Offering, net of costs
Carilion anti-dilution shares
Rounding of fractional shares and par value effect of stock split
Share based payments
on May 23, 2006, in anticipation of our initial public offering, all classes of our common stock and derivative securities exercisable for Class B Common Stock were reverse split on a 1-for-1.7691911 basis. All incentive stock option plan information is reported herein on an as-if converted basis giving effect to such reverse stock split on a retroactive basis.
|
2006-12-31 |
| 2007-03-30 | 600.89 | 未披露 |
更多>>
from December 31, 2004 to December 31, 2005
Exercise of stock options
Exercise of warrants
Issuance of common stock in Carilion financing transaction, net
Issuance of common stock in conjunction with Luna Technologies acquisition
|
2005-12-31 |
From June 30, 2023 to September 30, 2023
Purchase of treasury stock
Share-based compensation
Exercise of stock options
From March 31, 2023 to June 30, 2023
Exercise of stock options
Share-based compensation
ESPP issuance
From December 31, 2022 to March 31, 2023
Purchase of treasury stock
Share-based compensation
Exercise of stock options
From December 31, 2021 to December 31, 2022
ESPP issuance
Purchase of treasury stock
Exercise of stock option
Stock-based compensation
From June 30, 2022 to September 30, 2022
Exercise of stock options
Share-based compensation
From March 31, 2022 to June 30, 2022
Exercise of stock options
ESPP issuance
Purchase of treasury stock
Share-based compensation
From December 31, 2021 to March 31, 2022
Exercise of stock options
Share-based compensation
Purchase of treasury stock
From December 31, 2020 to December 31, 2021
Exercise of stock options
Share-based compensation
ESPP issuance
Purchase of treasury stock
From June 30, 2021 to September 30, 2021
Exercise of stock options
Share-based compensation
From March 31, 2021 to June 30, 2021
Exercise of stock options
Share-based compensation
ESPP issuance
Purchase of treasury stock
From December 31, 2020 To March 31, 2021
Exercise of stock options
Share-based compensation
Purchase of treasury stock
From January 1, 2020 to December 31, 2020
Exercise of stock option
Stock-based compensation
Deferred compensation issuance
ESPP Issuance
Forfeitures of restricted stock
Purchase of treasury stock
From June 30, 2020 to September 30, 2020
Exercise of stock options
Forfeitures of restricted stock
Purchase of treasury stock
From March 31, 2020 to June 30, 2020
Exercise of stock options
Deferred compensation issuance
Forfeitures of restricted stock
Purchase of treasury stock
From January 1, 2020 to March 31, 2020
Exercise of stock options
Share-based compensation
Forfeitures of restricted stock
From December 31, 2018 to December 31, 2019
Preferred stock to common stock conversion
Exercise of stock options and warrants
Stock-based compensation
Stock dividends
Forfeitures of restricted stock grants
Purchase of treasury stock
from June 30, 2019 to September 30, 2019
Exercise of stock options
Share-based compensation
Stock dividends to Carilion Clinic(1)
Preferred stock to common stock conversion
Purchase of treasury stock
From March 31 2019 to June 30 2019
Exercise of stock options
Purchase of treasury stock
From January 1, 2019 to March 31, 2019
Exercise of stock options
Stock dividends to Carilion Clinic
From December 31, 2017 to December 31, 2018
Exercise of stock options and warrants
Stock-based compensation
Non-cash compensation
Purchase of treasury stock
from January 1, 2018 to September 30, 2018
Exercise of stock options
Purchase of treasury stock
Share-based compensation
Non-cash compensation
from January 1, 2018 to June 30, 2018
Exercise of stock options
Purchase of treasury stock
Share-based compensation
Non-cash compensation
from January 1, 2018 to March 31, 2018
Exercise of stock options
Purchase of treasury stock
from December 31, 2016 to December 31, 2017
Exercise of stock option
Stock-based compensation
Non-cash compensation
Purchase of treasury stock
From December 31, 2016 to June 30, 2017
Exercise of stock options
Share-based compensation
Forfeitures of restricted stock grants
Repurchase of common stock
From December 31, 2016 to March 31, 2017
Exercise of stock options
From December 31, 2015 to December 31, 2016
Stock-based compensation
Non-cash compensation
Purchase of treasury stock
From January 1, 2016 to September 30, 2016
Share-based compensation
Forfeitures of restricted stock grants
Repurchase of common stock
from January 1, 2016 to June 30, 2016
Repurchase of common stock
from December 31, 2014 to December 31, 2015
Exercise of stock options
Stock-based compensation
Issuance of stock to former API stockholders
Forfeitures of restricted stock grants
Purchase of treasury stock
from January 1, 2015 to September 30, 2015
Exercise of stock options
Share-based compensation
Issuance of stock to former API shareholders
Forfeitures of restricted stock grants
Purchase of treasury stock
from January 1, 2015 to June 30, 2015
Exercise of stock options
Share-based compensation
Issuance of stock to former API shareholders
Options issued in exchange for API options
from December 31, 2014 to February 28, 2015
Exercise of stock options
Stock dividends to Carilion Clinic
from December 31, 2013 to December 31, 2014
Exercise of stock options
Non cash compensation
Purchase of treasury stock
from December 31, 2013 to September 30, 2014
Exercise of stock options
Share-based compensation
Purchase of treasury stock
from December 31, 2013 to June 30, 2014
Exercise of stock options
Share-based compensation
Purchase of treasury stock
from December 31, 2012 to December 31, 2013
Exercise of stock options and warrants
Stock-based compensation
Issuance of Common Stock, Other
from December 31, 2012 to September 30, 2013
Exercise of stock options
Share-based compensation
Other issuance of common stock
from December 31, 2012 to June 30, 2013
Exercise of stock options
Share-based compensation
from December 31,2012 to March 31,2013
Exercise of stock options
from December 31, 2011 to December 31, 2012
Exercise of stock options and warrants
Issuance of Common Stock, Other
from December 31, 2011 to September 30, 2012
Exercise of stock options
Issuance of common stock other
from December 31, 2011 to June 30, 2012
Exercise of stock options
Issuance of common stock other
from December 31, 2011 to March 31, 2012
Exercise of stock options
from Dec 31,2010 to Dec 31,2011
Exercise of stock options and warrants
Stock-based payments
Issuance of Common Stock, Other
from December 31, 2010 to September 30, 2011
Exercise of stock options and warrants
Stock-based compensation
Issuance of Common Stock, other
from December 31, 2010 to June 30, 2011
Exercise of stock options and warrants
Stock-based compensation
Issuance of Common Stock, other
from December 31, 2010 to March 31, 2011
Exercise of stock options and warrants
Stock-based compensation
Issuance of Common Stock, other
from December 31, 2009 to December 31, 2010
Issuance of Preferred Stock, in exchange of Carilion notes
Issuance of Common Stock, Hansen Settlement
Share-based payments
Issuance of Common Stock, Other
Exercise of options and warrants
from June 30, 2010 to September 30, 2010
Exercise of stock options and warrants
Issuance of Common Stock, Other
from March 31, 2010 to June 30, 2010
Exercise of stock options and warrants
Issuance of Common Stock, Other
from December 31, 2009 to March 31, 2010
Exercise of stock options
Issuance of Common Stock, Hansen Settlement
Issuance of Common Stock, Other
from December 31, 2008 to December 31, 2009
Share-based payments
Exercise of options and warrants
from December 31, 2007 to December 31, 2008
Share-based payments
Shares issued in lieu of Senior Management bonus
Exercise of options and warrants
from December 31, 2006 to December 31, 2007
Share-based payments
Exercise of options and warrants
from December 31, 2005 to December 31, 2006
Conversion of Class A, Class B and Class C Common Stock to Common Stock
Conversion of Redeemable Class B Common Stock to Common Stock
Initial Public Offering, net of costs
Carilion anti-dilution shares
Rounding of fractional shares and par value effect of stock split
Share based payments
on May 23, 2006, in anticipation of our initial public offering, all classes of our common stock and derivative securities exercisable for Class B Common Stock were reverse split on a 1-for-1.7691911 basis. All incentive stock option plan information is reported herein on an as-if converted basis giving effect to such reverse stock split on a retroactive basis.
from December 31, 2004 to December 31, 2005
Exercise of stock options
Exercise of warrants
Issuance of common stock in Carilion financing transaction, net
Issuance of common stock in conjunction with Luna Technologies acquisition