股本结构
单位：万股
| 公告日期 | 2026-02-26 | 2026-02-26 | 2025-10-28 | 2025-10-23 | 2025-10-23 | 2025-07-24 |
|---|---|---|---|---|---|---|
| 证券总股本 | 14729.61 | 14718.60 | 14708.09 | 14708.09 | 14708.10 | 14698.56 |
| 普通股本 | 14729.61 | 14718.60 | 14708.09 | 14708.09 | 14708.10 | 14698.56 |
| 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 | 2026-02-17 | 2025-12-31 | 2025-10-27 | 2025-10-20 | 2025-09-30 | 2025-07-21 |
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 |
|---|---|---|---|---|
| 2026-02-26 | 14729.61 | 未披露 | 定期报告 | 2026-02-17 |
| 2026-02-26 | 14718.60 | 未披露 |
更多>>
From December 31, 2024 to December 31, 2025
Repurchases of common stock
Activity in company stock plans, net and other
|
2025-12-31 |
| 2025-10-28 | 14708.09 | 未披露 | 定期报告 | 2025-10-27 |
| 2025-10-23 | 14708.09 | 未披露 | 定期报告 | 2025-10-20 |
| 2025-10-23 | 14708.10 | 未披露 |
更多>>
From June 30, 2025 to September 30, 2025
Activity in company stock plans, net and other
|
2025-09-30 |
| 2025-07-24 | 14698.56 | 未披露 | 定期报告 | 2025-07-21 |
| 2025-07-24 | 14698.60 | 未披露 |
更多>>
From March 31, 2025 to June 30, 2025
Activity in company stock plans, net and other
Repurchases of common stock
|
2025-06-30 |
| 2025-04-24 | 15153.03 | 未披露 | 定期报告 | 2025-04-21 |
| 2025-04-24 | 15153.00 | 未披露 |
更多>>
From December 31, 2024 to March 31, 2025
Activity in company stock plans, net and other
|
2025-03-31 |
| 2025-04-02 | 15153.03 | 未披露 | 定期报告 | 2025-03-18 |
| 2025-02-27 | 15093.65 | 未披露 | 定期报告 | 2025-02-19 |
| 2025-02-27 | 15024.30 | 未披露 |
更多>>
From December 31, 2023 to December 31, 2024
Activity in company stock plans, net and other
Repurchases of common stock
|
2024-12-31 |
| 2024-10-24 | 15210.35 | 未披露 | 定期报告 | 2024-10-21 |
| 2024-10-24 | 15210.10 | 未披露 |
更多>>
From June 30, 2024 to September 30, 2024
Activity in company stock plans, net and other
|
2024-09-30 |
| 2024-07-25 | 15205.30 | 未披露 | 定期报告 | 2024-07-22 |
| 2024-07-25 | 15205.10 | 未披露 |
更多>>
From March 31, 2024 to June 30, 2024
Activity in company stock plans, net and other
Repurchases of common stock
|
2024-06-30 |
| 2024-04-26 | 15245.30 | 未披露 | 定期报告 | 2024-04-22 |
| 2024-04-26 | 15245.00 | 未披露 |
更多>>
From December 31, 2023 to March 31, 2024
Repurchases of common stock
Activity in company stock plans, net and other
|
2024-03-31 |
| 2024-04-03 | 15291.30 | 未披露 | 定期报告 | 2024-03-19 |
| 2024-02-29 | 15241.64 | 未披露 | 定期报告 | 2024-02-21 |
| 2024-02-29 | 15229.10 | 未披露 |
更多>>
From December 31, 2022 to December 31, 2023
Repurchase of convertible senior notes
Repurchases of common stock
Activity in company stock plans, net and other
|
2023-12-31 |
| 2023-10-25 | 15071.12 | 未披露 | 定期报告 | 2023-10-20 |
| 2023-10-25 | 15070.60 | 未披露 |
更多>>
From June 30, 2023 to September 30, 2023
Activity in company stock plans, net and other
Repurchases of common stock
|
2023-09-30 |
| 2023-07-27 | 15081.78 | 未披露 | 定期报告 | 2023-07-21 |
| 2023-07-27 | 15081.00 | 未披露 |
更多>>
From March 31, 2023 to June 30, 2023
Activity in company stock plans, net and other
Repurchases of common stock
|
2023-06-30 |
| 2023-04-26 | 15150.12 | 未披露 | 定期报告 | 2023-04-20 |
| 2023-04-26 | 15149.40 | 未披露 |
更多>>
From December 31, 2022 to March 31, 2023
Activity in company stock plans, net and other
Repurchases of common stock
|
2023-03-31 |
| 2023-04-05 | 15149.39 | 未披露 | 定期报告 | 2023-03-21 |
| 2023-02-24 | 15215.39 | 未披露 | 定期报告 | 2023-02-17 |
| 2023-02-24 | 15193.50 | 未披露 |
更多>>
From December 31, 2021 to December 31, 2022
Activity in company stock plans, net and other
|
2022-12-31 |
| 2022-10-26 | 15182.11 | 未披露 | 定期报告 | 2022-10-20 |
| 2022-10-26 | 15180.80 | 未披露 |
更多>>
From June 30, 2022 to September 30, 2022
Activity in company stock plans, net and other
|
2022-09-30 |
| 2022-07-27 | 15172.91 | 未披露 | 定期报告 | 2022-07-20 |
| 2022-07-27 | 15171.40 | 未披露 |
更多>>
From March 31, 2022 to June 30, 2022
Activity in company stock plans, net and other
Share-based compensation
|
2022-06-30 |
| 2022-04-27 | 15165.14 | 未披露 | 定期报告 | 2022-04-22 |
| 2022-04-27 | 15163.70 | 未披露 |
更多>>
From December 31, 2021 to March 31, 2022
Activity in company stock plans, net and other
Share-based compensation
|
2022-03-31 |
| 2022-02-24 | 15163.67 | 未披露 | 定期报告 | 2022-02-17 |
| 2022-02-24 | 15112.40 | 未披露 |
更多>>
From December 31, 2020 to December 31, 2021
Activity in company stock plans, net and other
|
2021-12-31 |
| 2021-10-22 | 15088.87 | 未披露 | 定期报告 | 2021-10-18 |
| 2021-10-22 | 15087.60 | 未披露 |
更多>>
From June 30, 2021 to September 30, 2021
Activity in company stock plans, net and other
|
2021-09-30 |
| 2021-07-28 | 15079.51 | 未披露 | 定期报告 | 2021-07-22 |
| 2021-07-28 | 15078.70 | 未披露 |
更多>>
From March 31, 2021 to June 30, 2021
Activity in company stock plans, net and other
|
2021-06-30 |
| 2021-04-28 | 15072.40 | 未披露 | 定期报告 | 2021-04-22 |
| 2021-04-28 | 15071.50 | 未披露 |
更多>>
from December 31, 2020 to March 31, 2021
Activity in company stock plans, net and other
|
2021-03-31 |
| 2021-02-25 | 15071.47 | 未披露 | 定期报告 | 2021-02-19 |
| 2021-02-25 | 15034.10 | 未披露 |
更多>>
From December 31,2019 to December 31,2020
Activity in company stock plans, net and other
|
2020-12-31 |
| 2020-10-22 | 15016.07 | 未披露 | 定期报告 | 2020-10-16 |
| 2020-10-22 | 15013.60 | 未披露 |
更多>>
From June 30, 2020 to September 30, 2020
Activity in company stock plans, net and other
|
2020-09-30 |
| 2020-07-24 | 15005.92 | 未披露 | 定期报告 | 2020-07-17 |
| 2020-08-13 | 15004.02 | 未披露 |
更多>>
From March 31, 2020 to June 30, 2020
Activity in company stock plans, net and other
|
2020-06-30 |
| 2020-04-24 | 15000.55 | 未披露 | 定期报告 | 2020-04-17 |
| 2020-04-24 | 14996.20 | 未披露 |
更多>>
From December 31, 2019 to March 31, 2020
Activity in company stock plans, net and other
|
2020-03-31 |
| 2020-02-27 | 14996.21 | 未披露 | 定期报告 | 2020-02-21 |
| 2020-02-27 | 14888.80 | 未披露 |
更多>>
from December 31, 2018 to December 31, 2019
Activity in company stock plans, net and other
|
2019-12-31 |
| 2019-10-23 | 14880.95 | 未披露 | 定期报告 | 2019-10-18 |
| 2019-10-23 | 14880.20 | 未披露 |
更多>>
from June 30,2019 to September 30, 2019
Activity in company stock plans, net and other
|
2019-09-30 |
| 2019-07-26 | 14876.73 | 未披露 | 定期报告 | 2019-07-22 |
| 2019-07-26 | 14875.90 | 未披露 |
更多>>
from March 31, 2019 to June 30,2019
Activity in company stock plans, net and other
|
2019-06-30 |
| 2019-04-24 | 14879.29 | 未披露 | 定期报告 | 2019-04-22 |
| 2019-04-24 | 14878.50 | 未披露 |
更多>>
From December 31, 2018 To March 31, 2019
Activity in company stock plans, net and other
|
2019-03-31 |
| 2019-02-22 | 14878.53 | 未披露 | 定期报告 | 2019-02-15 |
| 2019-02-22 | 14820.30 | 未披露 |
更多>>
From December 31, 2017 To December 31, 2018
Activity in company stock plans, net and other
|
2018-12-31 |
| 2018-10-24 | 14815.27 | 未披露 | 定期报告 | 2018-10-19 |
| 2018-10-24 | 14814.70 | 未披露 | 定期报告 | 2018-09-30 |
| 2018-07-25 | 14811.34 | 未披露 | 定期报告 | 2018-07-20 |
| 2018-07-25 | 14810.70 | 未披露 | 定期报告 | 2018-06-30 |
| 2018-04-25 | 14809.06 | 未披露 | 定期报告 | 2018-04-20 |
| 2018-04-25 | 14808.00 | 未披露 | 定期报告 | 2018-03-31 |
| 2018-02-23 | 14807.96 | 未披露 | 定期报告 | 2018-02-20 |
| 2018-02-23 | 14774.00 | 未披露 |
更多>>
From December 31, 2016 To December 31, 2017
Issuance of common stock, net of transaction costs
Activity in company stock plans, net and other
|
2017-12-31 |
| 2017-10-24 | 14772.04 | 未披露 | 定期报告 | 2017-10-20 |
| 2017-10-24 | 14771.30 | 未披露 | 定期报告 | 2017-09-30 |
| 2017-07-25 | 14768.39 | 未披露 | 定期报告 | 2017-07-21 |
| 2017-04-25 | 14765.40 | 未披露 | 定期报告 | 2017-04-19 |
| 2017-04-25 | 14764.60 | 未披露 | 定期报告 | 2017-03-31 |
| 2017-02-24 | 14766.09 | 未披露 | 定期报告 | 2017-02-21 |
| 2017-02-24 | 12063.00 | 未披露 |
更多>>
from December 31, 2015 to December 31, 2016
Issuance of common stock, net of transaction costs
Activity in company stock plans, net and other
|
2016-12-31 |
| 2016-10-21 | 12055.18 | 未披露 | 定期报告 | 2016-10-19 |
| 2016-10-21 | 12054.00 | 未披露 | 定期报告 | 2016-09-30 |
| 2016-07-22 | 11263.94 | 未披露 | 定期报告 | 2016-07-19 |
| 2016-07-22 | 11262.70 | 未披露 | 定期报告 | 2016-06-30 |
| 2016-04-22 | 10753.09 | 未披露 | 定期报告 | 2016-04-19 |
| 2016-04-22 | 10751.40 | 未披露 | 定期报告 | 2016-03-31 |
| 2016-03-11 | 10751.72 | 未披露 | 定期报告 | 2016-03-07 |
| 2016-02-29 | 10754.32 | 未披露 | 定期报告 | 2016-02-25 |
| 2016-02-29 | 10628.90 | 未披露 |
更多>>
From December 31, 2014 to December 31, 2015
Activity in company stock plans, net and other
|
2015-12-31 |
| 2015-10-21 | 10613.70 | 未披露 | 定期报告 | 2015-10-16 |
| 2015-10-21 | 10611.60 | 未披露 | 定期报告 | 2015-09-30 |
| 2015-07-22 | 10595.96 | 未披露 | 定期报告 | 2015-07-17 |
| 2015-07-22 | 10594.90 | 未披露 | 定期报告 | 2015-06-30 |
| 2015-04-22 | 10591.38 | 未披露 | 定期报告 | 2015-04-17 |
| 2015-04-22 | 10590.40 | 未披露 | 定期报告 | 2015-03-31 |
| 2015-03-05 | 10590.96 | 未披露 | 定期报告 | 2015-02-27 |
| 2015-02-18 | 10590.70 | 未披露 | 定期报告 | 2015-02-13 |
| 2015-02-18 | 10558.60 | 未披露 |
更多>>
from December 31, 2013 to December 31, 2014
Stock repurchases
Activity in company stock plans, net and other
|
2014-12-31 |
| 2014-10-22 | 10553.80 | 未披露 | 定期报告 | 2014-10-17 |
| 2014-10-22 | 10553.10 | 未披露 | 定期报告 | 2014-09-30 |
| 2014-07-23 | 10554.15 | 未披露 | 定期报告 | 2014-07-18 |
| 2014-07-23 | 10553.50 | 未披露 | 定期报告 | 2014-06-30 |
| 2014-04-23 | 10553.99 | 未披露 | 定期报告 | 2014-04-18 |
| 2014-04-23 | 10553.20 | 未披露 | 定期报告 | 2014-03-31 |
| 2014-02-21 | 10573.36 | 未披露 | 定期报告 | 2014-02-18 |
| 2014-02-21 | 10564.00 | 未披露 |
更多>>
from December 31, 2012 to December 31, 2013
Stock repurchases
Activity in company stock plans, net and other
|
2013-12-31 |
| 2013-10-23 | 10580.12 | 未披露 | 定期报告 | 2013-10-18 |
| 2013-10-23 | 10579.40 | 未披露 | 定期报告 | 2013-09-30 |
| 2013-07-24 | 10575.41 | 未披露 | 定期报告 | 2013-07-19 |
| 2013-07-24 | 10575.40 | 未披露 | 定期报告 | 2013-06-30 |
| 2013-04-24 | 10593.55 | 未披露 | 定期报告 | 2013-04-19 |
| 2013-04-24 | 10593.90 | 未披露 | 定期报告 | 2013-03-31 |
| 2013-03-28 | 10676.34 | 未披露 | 定期报告 | 2013-03-11 |
| 2013-02-22 | 10588.16 | 未披露 | 定期报告 | 2013-02-19 |
| 2013-02-22 | 10576.30 | 未披露 |
更多>>
from December 31, 2011 to December 31, 2012
Convertible preferred stock conversion
Stock repurchase
Activity in company stock plans, net and other
|
2012-12-31 |
| 2012-10-24 | 10533.90 | 未披露 | 定期报告 | 2012-10-19 |
| 2012-10-24 | 10533.30 | 未披露 | 定期报告 | 2012-09-30 |
| 2012-07-25 | 10523.16 | 未披露 | 定期报告 | 2012-07-20 |
| 2012-07-25 | 10563.10 | 未披露 | 定期报告 | 2012-06-30 |
| 2012-04-25 | 10564.11 | 未披露 | 定期报告 | 2012-04-20 |
| 2012-04-25 | 10563.60 | 未披露 | 定期报告 | 2012-03-31 |
| 2012-02-24 | 10562.77 | 未披露 | 定期报告 | 2012-02-16 |
| 2012-02-24 | 10553.00 | 未披露 |
更多>>
from December 31, 2010 to December 31, 2011
Stock repurchase
Activity in company stock plans, net and other
|
2011-12-31 |
| 2011-10-26 | 10547.34 | 未披露 | 定期报告 | 2011-10-21 |
| 2011-10-26 | 10596.50 | 未披露 | 定期报告 | 2011-09-30 |
| 2011-07-27 | 10594.37 | 未披露 | 定期报告 | 2011-07-21 |
| 2011-07-27 | 10594.80 | 未披露 | 定期报告 | 2011-06-30 |
| 2011-04-27 | 10601.12 | 未披露 | 定期报告 | 2011-04-21 |
| 2011-04-27 | 10601.20 | 未披露 | 定期报告 | 2011-03-31 |
| 2011-02-25 | 10590.11 | 未披露 | 定期报告 | 2011-02-18 |
| 2011-02-25 | 10559.20 | 未披露 |
更多>>
From Dec 31 2009 to Dec 31 2010
Convertible preferred stock conversion
Stock repurchase
Activity in company stock plans, net and other
|
2010-12-31 |
| 2010-10-28 | 10545.55 | 未披露 | 定期报告 | 2010-10-26 |
| 2010-10-28 | 10545.00 | 未披露 | 定期报告 | 2010-09-30 |
| 2010-07-30 | 10544.35 | 未披露 | 定期报告 | 2010-07-27 |
| 2010-07-30 | 10568.10 | 未披露 | 定期报告 | 2010-06-30 |
| 2010-04-30 | 10456.13 | 未披露 | 定期报告 | 2010-04-27 |
| 2010-04-30 | 10457.80 | 未披露 | 定期报告 | 2010-03-31 |
| 2010-02-26 | 10469.19 | 未披露 | 定期报告 | 2010-02-19 |
| 2010-02-26 | 10428.10 | 未披露 |
更多>>
from December 31, 2008 to December 31, 2009
Convertible preferred stock redemptions
Stock repurchase
Activity in company stock plans, net
|
2009-12-31 |
| 2009-03-02 | 9838.66 | 未披露 | 定期报告 | 2009-02-27 |
| 2009-03-02 | 9197.20 | 未披露 |
更多>>
from December 31, 2007 to December 31, 2008
Stock repurchase
Activity in company stock plans, net
|
2008-12-31 |
| 2008-02-29 | 9167.44 | 未披露 | 定期报告 | 2008-02-26 |
| 2008-02-29 | 9138.50 | 未披露 |
更多>>
from December 31, 2006 to December 31, 2007
Stock repurchase
Activity in company stock plans, net
|
2007-12-31 |
| 2007-06-18 | 9132.16 | 未披露 | 定期报告 | 2007-03-31 |
| 2007-03-01 | 9122.82 | 未披露 | 定期报告 | 2007-02-27 |
| 2007-03-01 | 9062.80 | 未披露 |
更多>>
from December 31, 2005 to December 31, 2006
Stock issuance
Stock repurchase
Activity in company stock plans, net
|
2006-12-31 |
| 2006-03-15 | 7840.03 | 未披露 | 定期报告 | 2006-03-13 |
| 2006-03-15 | 7769.40 | 未披露 |
更多>>
from December 31, 2004 to December 31, 2005
Activity in company stock plans, net
In November 2005, our Board of Directors declared a two-for-one split of Helix’s common stock in the form of a 100% stock distribution on December 8, 2005 to all holders of record at the close of business on December 1, 2005. All share and per share data in these financial statements have been restated to reflect the stock split.Adjusted to reflect the two-for-one stock split effective as the close of business on December 8, 2005
|
2005-12-31 |
| 2005-03-16 | 3869.87 | 未披露 | 定期报告 | 2005-03-09 |
| 2005-03-16 | 3841.80 | 未披露 |
更多>>
from December 31, 2003 to December 31, 2004
Activity in company stock plans, net
|
2004-12-31 |
| 2004-03-15 | 3802.43 | 未披露 | 定期报告 | 2004-03-10 |
| 2004-03-15 | 3785.80 | 未披露 |
更多>>
from December 31, 2002 to December 31, 2003
Activity in company stock plans, net
|
2003-12-31 |
| 2003-03-28 | 3763.21 | 未披露 | 定期报告 | 2003-03-17 |
| 2003-03-28 | 3745.80 | 未披露 |
更多>>
from December 31, 2001 to December 31, 2002
Sale of common stock, net
Activity in company stock plans, net
Issuance of shares in business acquisition
|
2002-12-31 |
| 2002-03-28 | 3247.69 | 未披露 | 定期报告 | 2002-03-25 |
| 2002-03-28 | 3245.60 | 未披露 |
更多>>
from December 31, 2000 to December 31, 2001
Activity in company stock plans, net
Purchase of treasury shares
|
2001-12-31 |
| 2001-04-02 | 3239.10 | 未披露 | 定期报告 | 2001-03-26 |
| 2001-04-02 | 3224.50 | 未披露 |
更多>>
from December 31, 1999 to December 31, 2000
Activity in company stock plans, net
Sale of common stock, net
In October 2000, our Board of Directors declared a two-for-one split of
CDI's common stock in the form of a 100% stock distribution on November 13, 2000 to all holders of record at the close of business on October 30, 2000. All share and per share data in these financial statements have been restated to reflect the stock split.
|
2000-12-31 |
| 2000-03-30 | 1566.47 | 未披露 | 定期报告 | 2000-03-24 |
| 2000-03-30 | 1557.50 | 未披露 |
更多>>
from December 31, 1998 to December 31, 1999
Activity in company stock plans, net
Acquisition of Aquatica, Inc
|
1999-12-31 |
| 1999-03-31 | 1463.36 | 未披露 | 定期报告 | 1999-03-19 |
| 1999-03-31 | 1458.20 | 未披露 |
更多>>
from DECEMBER 31, 1997 to DECEMBER 31, 1998
ACTIVITY IN COMPANY STOCK PLANS, NET
|
1998-12-31 |
| 1998-03-31 | 1453.48 | 未披露 | 定期报告 | 1998-03-27 |
| 1998-03-31 | 1452.50 | 未披露 |
更多>>
from DECEMBER 31, 1996 to DECEMBER 31, 1997
ACTIVITY IN COMPANY STOCK PLANS
SALE OF COMMON STOCK, NET
SALE OF TREASURY STOCK, NET
|
1997-12-31 |
From December 31, 2024 to December 31, 2025
Repurchases of common stock
Activity in company stock plans, net and other
From June 30, 2025 to September 30, 2025
Activity in company stock plans, net and other
From March 31, 2025 to June 30, 2025
Activity in company stock plans, net and other
Repurchases of common stock
From December 31, 2024 to March 31, 2025
Activity in company stock plans, net and other
From December 31, 2023 to December 31, 2024
Activity in company stock plans, net and other
Repurchases of common stock
From June 30, 2024 to September 30, 2024
Activity in company stock plans, net and other
From March 31, 2024 to June 30, 2024
Activity in company stock plans, net and other
Repurchases of common stock
From December 31, 2023 to March 31, 2024
Repurchases of common stock
Activity in company stock plans, net and other
From December 31, 2022 to December 31, 2023
Repurchase of convertible senior notes
Repurchases of common stock
Activity in company stock plans, net and other
From June 30, 2023 to September 30, 2023
Activity in company stock plans, net and other
Repurchases of common stock
From March 31, 2023 to June 30, 2023
Activity in company stock plans, net and other
Repurchases of common stock
From December 31, 2022 to March 31, 2023
Activity in company stock plans, net and other
Repurchases of common stock
From December 31, 2021 to December 31, 2022
Activity in company stock plans, net and other
From June 30, 2022 to September 30, 2022
Activity in company stock plans, net and other
From March 31, 2022 to June 30, 2022
Activity in company stock plans, net and other
Share-based compensation
From December 31, 2021 to March 31, 2022
Activity in company stock plans, net and other
Share-based compensation
From December 31, 2020 to December 31, 2021
Activity in company stock plans, net and other
From June 30, 2021 to September 30, 2021
Activity in company stock plans, net and other
From March 31, 2021 to June 30, 2021
Activity in company stock plans, net and other
from December 31, 2020 to March 31, 2021
Activity in company stock plans, net and other
From December 31,2019 to December 31,2020
Activity in company stock plans, net and other
From June 30, 2020 to September 30, 2020
Activity in company stock plans, net and other
From March 31, 2020 to June 30, 2020
Activity in company stock plans, net and other
From December 31, 2019 to March 31, 2020
Activity in company stock plans, net and other
from December 31, 2018 to December 31, 2019
Activity in company stock plans, net and other
from June 30,2019 to September 30, 2019
Activity in company stock plans, net and other
from March 31, 2019 to June 30,2019
Activity in company stock plans, net and other
From December 31, 2018 To March 31, 2019
Activity in company stock plans, net and other
From December 31, 2017 To December 31, 2018
Activity in company stock plans, net and other
From December 31, 2016 To December 31, 2017
Issuance of common stock, net of transaction costs
Activity in company stock plans, net and other
from December 31, 2015 to December 31, 2016
Issuance of common stock, net of transaction costs
Activity in company stock plans, net and other
From December 31, 2014 to December 31, 2015
Activity in company stock plans, net and other
from December 31, 2013 to December 31, 2014
Stock repurchases
Activity in company stock plans, net and other
from December 31, 2012 to December 31, 2013
Stock repurchases
Activity in company stock plans, net and other
from December 31, 2011 to December 31, 2012
Convertible preferred stock conversion
Stock repurchase
Activity in company stock plans, net and other
from December 31, 2010 to December 31, 2011
Stock repurchase
Activity in company stock plans, net and other
From Dec 31 2009 to Dec 31 2010
Convertible preferred stock conversion
Stock repurchase
Activity in company stock plans, net and other
from December 31, 2008 to December 31, 2009
Convertible preferred stock redemptions
Stock repurchase
Activity in company stock plans, net
from December 31, 2007 to December 31, 2008
Stock repurchase
Activity in company stock plans, net
from December 31, 2006 to December 31, 2007
Stock repurchase
Activity in company stock plans, net
from December 31, 2005 to December 31, 2006
Stock issuance
Stock repurchase
Activity in company stock plans, net
from December 31, 2004 to December 31, 2005
Activity in company stock plans, net
In November 2005, our Board of Directors declared a two-for-one split of Helix’s common stock in the form of a 100% stock distribution on December 8, 2005 to all holders of record at the close of business on December 1, 2005. All share and per share data in these financial statements have been restated to reflect the stock split.Adjusted to reflect the two-for-one stock split effective as the close of business on December 8, 2005
from December 31, 2003 to December 31, 2004
Activity in company stock plans, net
from December 31, 2002 to December 31, 2003
Activity in company stock plans, net
from December 31, 2001 to December 31, 2002
Sale of common stock, net
Activity in company stock plans, net
Issuance of shares in business acquisition
from December 31, 2000 to December 31, 2001
Activity in company stock plans, net
Purchase of treasury shares
from December 31, 1999 to December 31, 2000
Activity in company stock plans, net
Sale of common stock, net
In October 2000, our Board of Directors declared a two-for-one split of
CDI's common stock in the form of a 100% stock distribution on November 13, 2000 to all holders of record at the close of business on October 30, 2000. All share and per share data in these financial statements have been restated to reflect the stock split.
from December 31, 1998 to December 31, 1999
Activity in company stock plans, net
Acquisition of Aquatica, Inc
from DECEMBER 31, 1997 to DECEMBER 31, 1998
ACTIVITY IN COMPANY STOCK PLANS, NET
from DECEMBER 31, 1996 to DECEMBER 31, 1997
ACTIVITY IN COMPANY STOCK PLANS
SALE OF COMMON STOCK, NET
SALE OF TREASURY STOCK, NET