股本结构
单位：万股
| 公告日期 | 2024-02-08 | 2024-02-08 | 2023-11-02 | 2023-11-02 | 2023-08-03 | 2023-08-03 |
|---|---|---|---|---|---|---|
| 证券总股本 | 7103.51 | 7101.99 | 7099.61 | 7169.79 | 7214.84 | 7214.61 |
| 普通股本 | 7103.51 | 7101.99 | 7099.61 | 7169.79 | 7214.84 | 7214.61 |
| 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 | 2024-01-25 | 2023-12-31 | 2023-10-24 | 2023-09-30 | 2023-07-27 | 2023-06-30 |
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 |
|---|---|---|---|---|
| 2024-02-08 | 7103.51 | 未披露 | 定期报告 | 2024-01-25 |
| 2024-02-08 | 7101.99 | 未披露 |
更多>>
From September 30,2023 to December 31,2023
Issuance of common stock pursuant to vesting of restricted stock units
Repurchase of treasury stock
|
2023-12-31 |
| 2023-11-02 | 7099.61 | 未披露 | 定期报告 | 2023-10-24 |
| 2023-11-02 | 7169.79 | 未披露 |
更多>>
From June 30, 2023 to September 30, 2023
Issuance of common stock pursuant to vesting of restricted stock units
Issuance of common stock under employee stock purchase plan
Repurchase of treasury stock
|
2023-09-30 |
| 2023-08-03 | 7214.84 | 未披露 | 定期报告 | 2023-07-27 |
| 2023-07-27 | 7214.69 | 未披露 | 定期报告 | 2023-07-17 |
| 2023-08-03 | 7214.61 | 未披露 |
更多>>
From March 31, 2023 to June 30, 2023
Issuance of common stock pursuant to vesting of restricted stock units
Repurchase of treasury stock
|
2023-06-30 |
| 2023-05-16 | 7125.21 | 未披露 | 定期报告 | 2023-05-08 |
| 2023-05-16 | 7124.90 | 未披露 |
更多>>
From March 31, 2022 to March 31, 2023
Issuance of common stock pursuant to vesting of restricted stock units
Issuance of common stock under employee stock purchase plan
Repurchase of treasury stock
|
2023-03-31 |
| 2023-02-02 | 7096.23 | 未披露 | 定期报告 | 2023-01-26 |
| 2023-02-02 | 7096.13 | 未披露 |
更多>>
From September 30, 2022 to December 31, 2022
Issuance of common stock pursuant to vesting of restricted stock units
Repurchase of treasury stock
|
2022-12-31 |
| 2022-11-03 | 7224.60 | 未披露 | 定期报告 | 2022-10-26 |
| 2022-11-03 | 7224.37 | 未披露 |
更多>>
From June 30, 2022 to September 30, 2022
Issuance of common stock pursuant to vesting of restricted stock units
Issuance of common stock under employee stock purchase plan
Repurchase of treasury stock
|
2022-09-30 |
| 2022-08-04 | 7148.41 | 未披露 | 定期报告 | 2022-07-27 |
| 2022-07-13 | 7148.37 | 未披露 | 定期报告 | 2022-07-01 |
| 2022-08-04 | 7148.38 | 未披露 |
更多>>
From March 31, 2022 to June 30, 2022
Issuance of common stock pursuant to vesting of restricted stock units
Repurchase of treasury stock
|
2022-06-30 |
| 2022-05-19 | 7411.77 | 未披露 | 定期报告 | 2022-05-09 |
| 2022-05-19 | 7410.23 | 未披露 |
更多>>
From March 31, 2021 to March 31, 2022
Issuance of common stock pursuant to vesting of restricted stock units
Issuance of common stock under employee stock purchase plan
|
2022-03-31 |
| 2022-02-03 | 7383.03 | 未披露 | 定期报告 | 2022-01-27 |
| 2022-02-03 | 7382.85 | 未披露 |
更多>>
From September 30, 2021 to December 31, 2021
Issuance of common stock pursuant to vesting of restricted stock units
Repurchase of treasury stock
|
2021-12-31 |
| 2021-11-04 | 7387.47 | 未披露 | 定期报告 | 2021-10-27 |
| 2021-11-04 | 7421.77 | 未披露 |
更多>>
From June 30, 2021 to September 30, 2021
Issuance of common stock pursuant to vesting of restricted stock units
Issuance of common stock under employee stock purchase plan
Repurchase of treasury stock
|
2021-09-30 |
| 2021-08-05 | 7408.56 | 未披露 | 定期报告 | 2021-07-28 |
| 2021-07-21 | 7408.42 | 未披露 | 定期报告 | 2021-07-14 |
| 2021-08-05 | 7408.42 | 未披露 |
更多>>
From March 31, 2021 to June 30, 2021
Issuance of common stock pursuant to vesting of restricted stock units
|
2021-06-30 |
| 2021-05-20 | 7375.25 | 未披露 | 定期报告 | 2021-05-10 |
| 2021-05-20 | 7375.16 | 未披露 |
更多>>
From March 31, 2020 to March 31, 2021
Issuance of common stock pursuant to vesting of restricted stock units
Issuance of common stock under employee stock purchase plan
Repurchase of treasury stock
|
2021-03-31 |
| 2021-02-04 | 7343.88 | 未披露 | 定期报告 | 2021-01-31 |
| 2021-02-04 | 7343.80 | 未披露 |
更多>>
From September 30, 2020 to December 31, 2020
Issuance of common stock pursuant to vesting of restricted stock units
Repurchase of treasury stock
|
2020-12-31 |
| 2020-11-03 | 7357.60 | 未披露 | 定期报告 | 2020-10-29 |
| 2020-11-03 | 7357.40 | 未披露 |
更多>>
From June 30, 2020 to September 30, 2020
Issuance of common stock pursuant to vesting of restricted stock units
Issuance of common stock under employee stock purchase plan
Repurchase of treasury stock
|
2020-09-30 |
| 2020-07-22 | 7245.52 | 未披露 | 定期报告 | 2020-07-17 |
| 2020-08-06 | 7245.52 | 未披露 |
更多>>
From March 31, 2020 to June 30, 2020
Issuance of common stock pursuant to vesting of restricted stock units
Repurchase of treasury stock
|
2020-06-30 |
| 2020-05-20 | 7222.09 | 未披露 |
更多>>
from March 31, 2019 to March 31, 2020
Issuance of common stock pursuant to vesting of restricted stock units
Issuance of common stock under employee stock purchase plan
Repurchase of treasury stock
|
2020-03-31 |
| 2020-02-06 | 7385.52 | 未披露 |
更多>>
from September 30, 2019 to December 31, 2019
Issuance of common stock pursuant to vesting of restricted stock units
Repurchase of treasury stock
|
2019-12-31 |
| 2019-10-31 | 7483.80 | 未披露 |
更多>>
from June 30, 2019 to September 30, 2019
Issuance of common stock pursuant to vesting of restricted stock units
Issuance of common stock under employee stock purchase plan
Repurchase of treasury stock
|
2019-09-30 |
| 2019-08-08 | 7586.12 | 未披露 | 定期报告 | 2019-08-01 |
| 2019-07-24 | 7592.07 | 未披露 | 定期报告 | 2019-07-19 |
| 2019-08-08 | 7655.43 | 未披露 |
更多>>
from March 31, 2019 to June 30, 2019
Issuance of common stock pursuant to vesting of restricted stock units
Repurchase of treasury stock
|
2019-06-30 |
| 2019-05-28 | 7746.26 | 未披露 | 定期报告 | 2019-05-13 |
| 2019-05-28 | 7761.04 | 未披露 |
更多>>
from March 31, 2018 to March 31, 2019
Issuance of common stock pursuant to vesting of restricted stock units
Issuance of common stock under employee stock purchase plan
Repurchase of treasury stock
|
2019-03-31 |
| 2019-02-07 | 7783.18 | 未披露 | 定期报告 | 2018-12-31 |
| 2018-11-08 | 7770.47 | 未披露 | 定期报告 | 2018-09-30 |
| 2018-07-27 | 8053.53 | 未披露 | 定期报告 | 2018-07-20 |
| 2018-08-02 | 8053.53 | 未披露 | 定期报告 | 2018-06-30 |
| 2018-05-22 | 8027.40 | 未披露 | 定期报告 | 2018-05-14 |
| 2018-05-22 | 8027.00 | 未披露 |
更多>>
from March 31, 2017 to March 31, 2018
Issuance of common stock pursuant to vesting of restricted stock units
Issuance of common stock under employee stock purchase plan
Repurchase of treasury stock
|
2018-03-31 |
| 2018-02-01 | 8726.71 | 未披露 | 定期报告 | 2017-12-31 |
| 2017-11-06 | 8714.09 | 未披露 | 定期报告 | 2017-09-30 |
| 2017-08-03 | 8953.84 | 未披露 | 定期报告 | 2017-07-27 |
| 2017-07-28 | 8953.81 | 未披露 | 定期报告 | 2017-07-21 |
| 2017-08-03 | 8953.84 | 未披露 | 定期报告 | 2017-06-30 |
| 2017-05-24 | 9172.09 | 未披露 | 定期报告 | 2017-05-12 |
| 2017-05-24 | 9204.13 | 未披露 |
更多>>
From March 31, 2016 to March 31, 2017
Issuance of common stock pursuant to vesting of restricted stock units
Issuance of common stock under employee stock purchase plan
Repurchase of treasury stock
|
2017-03-31 |
| 2017-02-02 | 9178.69 | 未披露 | 定期报告 | 2016-12-31 |
| 2016-11-01 | 9157.24 | 未披露 | 定期报告 | 2016-10-26 |
| 2016-11-01 | 9175.24 | 未披露 | 定期报告 | 2016-09-30 |
| 2016-08-02 | 9199.26 | 未披露 | 定期报告 | 2016-07-27 |
| 2016-07-28 | 9199.17 | 未披露 | 定期报告 | 2016-07-22 |
| 2016-08-02 | 9199.26 | 未披露 | 定期报告 | 2016-06-30 |
| 2016-05-31 | 9375.75 | 未披露 | 定期报告 | 2016-05-16 |
| 2016-05-31 | 9408.85 | 未披露 |
更多>>
From March 31, 2015 to March 31, 2016
Issuance of common stock pursuant to vesting of restricted stock units
Issuance of common stock under employee stock purchase plan
Issuance of shares related to the Transaction
Repurchase of treasury stock
|
2016-03-31 |
| 2016-02-02 | 9857.04 | 未披露 |
更多>>
from March 31, 2015 to December 31, 2015
Issuance of common stock pursuant to exercise of options
Issuance of common stock pursuant to vesting of restricted stock units
Issuance of common stock under employee stock purchase plan
Repurchase of treasury stock
Issuance of shares related to the acquisition of the Communications Business of Danaher
|
2015-12-31 |
| 2015-11-05 | 9913.19 | 未披露 |
更多>>
from March 31, 2015 to September 30, 2015
Issuance of common stock pursuant to vesting of restricted stock units
Issuance of common stock under employee stock purchase plan
Issuance of shares related to the acquisition of the Communications Business of Danaher
Repurchase of treasury stock
|
2015-09-30 |
| 2015-08-06 | 10073.70 | 未披露 | 定期报告 | 2015-07-29 |
| 2015-07-28 | 10232.14 | 未披露 | 定期报告 | 2015-07-24 |
| 2015-08-06 | 4075.30 | 未披露 | 定期报告 | 2015-06-30 |
| 2015-05-20 | 4076.17 | 未披露 | 定期报告 | 2015-05-13 |
| 2015-05-08 | 4080.78 | 未披露 | 定期报告 | 2015-05-01 |
| 2015-05-20 | 4080.78 | 未披露 |
更多>>
from March 31, 2014 to March 31, 2015
Issuance of common stock pursuant to exercise of options
Issuance of common stock pursuant to vesting of restricted stock units
Issuance of common stock under employee stock purchase plan
Repurchase of treasury stock
|
2015-03-31 |
| 2015-01-27 | 4121.75 | 未披露 | 定期报告 | 2014-12-31 |
| 2014-12-03 | 4121.75 | 未披露 | 定期报告 | 2014-11-24 |
| 2014-10-28 | 4119.13 | 未披露 | 定期报告 | 2014-10-22 |
| 2014-10-28 | 4118.15 | 未披露 | 定期报告 | 2014-09-30 |
| 2014-07-29 | 4105.23 | 未披露 | 定期报告 | 2014-07-24 |
| 2014-07-29 | 4104.23 | 未披露 | 定期报告 | 2014-06-30 |
| 2014-05-20 | 4106.03 | 未披露 | 定期报告 | 2014-05-15 |
| 2014-05-20 | 4116.58 | 未披露 |
更多>>
from March 31, 2013 to March 31, 2014
Issuance of common stock pursuant to exercise of options
Issuance of common stock pursuant to vesting of restricted stock units
Issuance of common stock under employee stock purchase plan
Repurchase of treasury stock
|
2014-03-31 |
| 2014-01-28 | 4132.91 | 未披露 | 定期报告 | 2014-01-24 |
| 2014-01-28 | 4132.61 | 未披露 | 定期报告 | 2013-12-31 |
| 2013-10-29 | 4153.06 | 未披露 | 定期报告 | 2013-10-23 |
| 2013-10-29 | 4150.47 | 未披露 | 定期报告 | 2013-09-30 |
| 2013-08-02 | 4137.28 | 未披露 | 定期报告 | 2013-07-26 |
| 2013-07-15 | 4137.96 | 未披露 | 定期报告 | 2013-07-09 |
| 2013-08-02 | 4138.14 | 未披露 | 定期报告 | 2013-06-30 |
| 2013-05-24 | 4138.58 | 未披露 | 定期报告 | 2013-05-16 |
| 2013-05-24 | 4146.69 | 未披露 |
更多>>
From March 31, 2012 to March 31, 2013
Issuance of common stock pursuant to exercise of options
Issuance of common stock pursuant to vesting of restricted stock units
Issuance of common stock under employee stock purchase plan
Repurchase of treasury stock
|
2013-03-31 |
| 2013-02-01 | 4161.42 | 未披露 | 定期报告 | 2013-01-25 |
| 2013-02-01 | 4160.46 | 未披露 | 定期报告 | 2012-12-31 |
| 2012-11-02 | 4180.12 | 未披露 | 定期报告 | 2012-10-26 |
| 2012-11-02 | 4178.87 | 未披露 | 定期报告 | 2012-09-30 |
| 2012-08-03 | 4171.12 | 未披露 | 定期报告 | 2012-07-27 |
| 2012-08-03 | 4170.91 | 未披露 | 定期报告 | 2012-06-30 |
| 2012-07-12 | 4170.86 | 未披露 | 定期报告 | 2012-06-28 |
| 2012-05-25 | 4182.85 | 未披露 | 定期报告 | 2012-05-18 |
| 2012-05-25 | 4181.42 | 未披露 |
更多>>
from March 31, 2011 to March 31, 2012
Issuance of common stock pursuant to exercise of options
Issuance of common stock pursuant to vesting of restricted stock units
|
2012-03-31 |
| 2012-02-03 | 4155.27 | 未披露 | 定期报告 | 2012-02-01 |
| 2012-02-03 | 4153.47 | 未披露 | 定期报告 | 2011-12-31 |
| 2011-11-04 | 4151.15 | 未披露 | 定期报告 | 2011-11-02 |
| 2011-11-04 | 4150.67 | 未披露 | 定期报告 | 2011-09-30 |
| 2011-08-05 | 4275.09 | 未披露 | 定期报告 | 2011-08-02 |
| 2011-08-05 | 4272.66 | 未披露 | 定期报告 | 2011-06-30 |
| 2011-05-27 | 4258.58 | 未披露 | 定期报告 | 2011-05-26 |
| 2011-05-27 | 4255.73 | 未披露 |
更多>>
from mar 31 2010 to mar 31 2011
Issuance of common stock pursuant to exercise of options
Issuance of common stock pursuant to vesting of restricted stock units and repurchase of common stock for net settlements
|
2011-03-31 |
| 2011-02-04 | 4223.19 | 未披露 | 定期报告 | 2011-02-04 |
| 2011-02-04 | 4218.24 | 未披露 | 定期报告 | 2010-12-31 |
| 2010-11-09 | 4212.16 | 未披露 | 定期报告 | 2010-11-08 |
| 2010-11-09 | 4199.07 | 未披露 | 定期报告 | 2010-09-30 |
| 2010-08-06 | 4191.02 | 未披露 | 定期报告 | 2010-08-05 |
| 2010-08-06 | 4186.19 | 未披露 | 定期报告 | 2010-06-30 |
| 2010-05-28 | 4182.77 | 未披露 | 定期报告 | 2010-05-26 |
| 2010-05-28 | 4176.97 | 未披露 |
更多>>
from March 31, 2009 to March 31, 2010
Issuance of common stock pursuant to exercise of options
Issuance of common stock pursuant to vesting of restricted stock units and repurchase of common stock for net settlements
|
2010-03-31 |
| 2010-02-05 | 4117.38 | 未披露 | 定期报告 | 2010-02-03 |
| 2010-02-05 | 4086.46 | 未披露 | 定期报告 | 2009-12-31 |
| 2009-06-01 | 4031.58 | 未披露 | 定期报告 | 2009-05-29 |
| 2009-06-01 | 4027.97 | 未披露 |
更多>>
from March 31, 2008 to March 31, 2009
Issuance of common stock pursuant to exercise of options
Issuance of common stock pursuant to vesting of restricted stock options
|
2009-03-31 |
| 2008-06-16 | 3908.67 | 未披露 | 定期报告 | 2008-06-10 |
| 2008-06-16 | 3883.88 | 未披露 |
更多>>
from March 31, 2007 to March 31, 2008
Issuance of common stock pursuant to exercise of options
Issuance of common stock pursuant to vesting of restricted stock options
Issuance of common stock pursuant to acquisition of Network General
|
2008-03-31 |
| 2007-06-04 | 3219.09 | 未披露 | 定期报告 | 2007-06-01 |
| 2007-06-04 | 3204.98 | 未披露 |
更多>>
from March 31, 2006 to March 31, 2007
Issuance of common stock pursuant to exercise of options
Issuance of common stock pursuant to vesting of restricted stock options
Repurchase of treasury stock
|
2007-03-31 |
| 2006-06-05 | 3157.09 | 未披露 | 定期报告 | 2006-06-01 |
| 2006-06-05 | 3128.48 | 未披露 |
更多>>
from March 31, 2005 to March 31, 2006
Issuance of common stock pursuant to exercise of options
Issuance of common stock pursuant to employee stock purchase plan
|
2006-03-31 |
| 2005-06-06 | 3083.14 | 未披露 | 定期报告 | 2005-06-02 |
| 2005-06-06 | 3068.91 | 未披露 |
更多>>
from March 31, 2004 to March 31, 2005
Issuance of common stock pursuant to exercise of options
Issuance of common stock pursuant to employee stock purchase plan
|
2005-03-31 |
| 2004-06-14 | 3047.70 | 未披露 | 定期报告 | 2004-06-09 |
| 2004-06-14 | 3038.14 | 未披露 |
更多>>
from March 31, 2003 to March 31, 2004
Issuance of common stock pursuant to exercise of options
Issuance of common stock in exchange for services
Issuance of common stock pursuant to employee stock purchase plan
Repurchase of common stock as treasury
|
2004-03-31 |
| 2003-06-13 | 3004.31 | 未披露 | 定期报告 | 2003-06-09 |
| 2003-06-13 | 2998.27 | 未披露 |
更多>>
from March 31, 2002 to March 31, 2003
Issuance of common stock pursuant to exercise of options
Issuance of common stock pursuant to employee stock purchase plan
Release of common stock held in escrow
|
2003-03-31 |
| 2002-06-28 | 2988.60 | 未披露 | 定期报告 | 2002-06-26 |
| 2002-06-28 | 2968.60 | 未披露 |
更多>>
from March 31, 2001 to March 31, 2002
Issuance of common stock pursuant to exercise of options
Issuance of common stock pursuant to employee stock purchase plan
Repurchases of common stock as Treasury
|
2002-03-31 |
| 2001-06-29 | 2956.26 | 未披露 | 定期报告 | 2001-06-20 |
| 2001-06-29 | 2952.10 | 未披露 |
更多>>
from March 31, 2000 to March 31, 2001
Issuance of common stock pursuant to exercise of options
Issuance of common stock pursuant to employee stock purchase plan
Issuance of common stock, options and warrants for the acquisition of NextPoint
Issuance of common stock pursuant to exercise of warrants
|
2001-03-31 |
| 2000-06-23 | 2675.04 | 未披露 | 定期报告 | 2000-05-31 |
| 2000-06-23 | 2672.04 | 未披露 |
更多>>
from March 31, 1999 to March 31, 2000
Conversion of issued shares into common stock
Issuance of common stock pursuant to exercise of options
Issuance of common stock pursuant to employee stock purchase plan
Issuance of common stock upon NetScout's initial public offering, net of offering costs
|
2000-03-31 |
From September 30,2023 to December 31,2023
Issuance of common stock pursuant to vesting of restricted stock units
Repurchase of treasury stock
From June 30, 2023 to September 30, 2023
Issuance of common stock pursuant to vesting of restricted stock units
Issuance of common stock under employee stock purchase plan
Repurchase of treasury stock
From March 31, 2023 to June 30, 2023
Issuance of common stock pursuant to vesting of restricted stock units
Repurchase of treasury stock
From March 31, 2022 to March 31, 2023
Issuance of common stock pursuant to vesting of restricted stock units
Issuance of common stock under employee stock purchase plan
Repurchase of treasury stock
From September 30, 2022 to December 31, 2022
Issuance of common stock pursuant to vesting of restricted stock units
Repurchase of treasury stock
From June 30, 2022 to September 30, 2022
Issuance of common stock pursuant to vesting of restricted stock units
Issuance of common stock under employee stock purchase plan
Repurchase of treasury stock
From March 31, 2022 to June 30, 2022
Issuance of common stock pursuant to vesting of restricted stock units
Repurchase of treasury stock
From March 31, 2021 to March 31, 2022
Issuance of common stock pursuant to vesting of restricted stock units
Issuance of common stock under employee stock purchase plan
From September 30, 2021 to December 31, 2021
Issuance of common stock pursuant to vesting of restricted stock units
Repurchase of treasury stock
From June 30, 2021 to September 30, 2021
Issuance of common stock pursuant to vesting of restricted stock units
Issuance of common stock under employee stock purchase plan
Repurchase of treasury stock
From March 31, 2021 to June 30, 2021
Issuance of common stock pursuant to vesting of restricted stock units
From March 31, 2020 to March 31, 2021
Issuance of common stock pursuant to vesting of restricted stock units
Issuance of common stock under employee stock purchase plan
Repurchase of treasury stock
From September 30, 2020 to December 31, 2020
Issuance of common stock pursuant to vesting of restricted stock units
Repurchase of treasury stock
From June 30, 2020 to September 30, 2020
Issuance of common stock pursuant to vesting of restricted stock units
Issuance of common stock under employee stock purchase plan
Repurchase of treasury stock
From March 31, 2020 to June 30, 2020
Issuance of common stock pursuant to vesting of restricted stock units
Repurchase of treasury stock
from March 31, 2019 to March 31, 2020
Issuance of common stock pursuant to vesting of restricted stock units
Issuance of common stock under employee stock purchase plan
Repurchase of treasury stock
from September 30, 2019 to December 31, 2019
Issuance of common stock pursuant to vesting of restricted stock units
Repurchase of treasury stock
from June 30, 2019 to September 30, 2019
Issuance of common stock pursuant to vesting of restricted stock units
Issuance of common stock under employee stock purchase plan
Repurchase of treasury stock
from March 31, 2019 to June 30, 2019
Issuance of common stock pursuant to vesting of restricted stock units
Repurchase of treasury stock
from March 31, 2018 to March 31, 2019
Issuance of common stock pursuant to vesting of restricted stock units
Issuance of common stock under employee stock purchase plan
Repurchase of treasury stock
from March 31, 2017 to March 31, 2018
Issuance of common stock pursuant to vesting of restricted stock units
Issuance of common stock under employee stock purchase plan
Repurchase of treasury stock
From March 31, 2016 to March 31, 2017
Issuance of common stock pursuant to vesting of restricted stock units
Issuance of common stock under employee stock purchase plan
Repurchase of treasury stock
From March 31, 2015 to March 31, 2016
Issuance of common stock pursuant to vesting of restricted stock units
Issuance of common stock under employee stock purchase plan
Issuance of shares related to the Transaction
Repurchase of treasury stock
from March 31, 2015 to December 31, 2015
Issuance of common stock pursuant to exercise of options
Issuance of common stock pursuant to vesting of restricted stock units
Issuance of common stock under employee stock purchase plan
Repurchase of treasury stock
Issuance of shares related to the acquisition of the Communications Business of Danaher
from March 31, 2015 to September 30, 2015
Issuance of common stock pursuant to vesting of restricted stock units
Issuance of common stock under employee stock purchase plan
Issuance of shares related to the acquisition of the Communications Business of Danaher
Repurchase of treasury stock
from March 31, 2014 to March 31, 2015
Issuance of common stock pursuant to exercise of options
Issuance of common stock pursuant to vesting of restricted stock units
Issuance of common stock under employee stock purchase plan
Repurchase of treasury stock
from March 31, 2013 to March 31, 2014
Issuance of common stock pursuant to exercise of options
Issuance of common stock pursuant to vesting of restricted stock units
Issuance of common stock under employee stock purchase plan
Repurchase of treasury stock
From March 31, 2012 to March 31, 2013
Issuance of common stock pursuant to exercise of options
Issuance of common stock pursuant to vesting of restricted stock units
Issuance of common stock under employee stock purchase plan
Repurchase of treasury stock
from March 31, 2011 to March 31, 2012
Issuance of common stock pursuant to exercise of options
Issuance of common stock pursuant to vesting of restricted stock units
from mar 31 2010 to mar 31 2011
Issuance of common stock pursuant to exercise of options
Issuance of common stock pursuant to vesting of restricted stock units and repurchase of common stock for net settlements
from March 31, 2009 to March 31, 2010
Issuance of common stock pursuant to exercise of options
Issuance of common stock pursuant to vesting of restricted stock units and repurchase of common stock for net settlements
from March 31, 2008 to March 31, 2009
Issuance of common stock pursuant to exercise of options
Issuance of common stock pursuant to vesting of restricted stock options
from March 31, 2007 to March 31, 2008
Issuance of common stock pursuant to exercise of options
Issuance of common stock pursuant to vesting of restricted stock options
Issuance of common stock pursuant to acquisition of Network General
from March 31, 2006 to March 31, 2007
Issuance of common stock pursuant to exercise of options
Issuance of common stock pursuant to vesting of restricted stock options
Repurchase of treasury stock
from March 31, 2005 to March 31, 2006
Issuance of common stock pursuant to exercise of options
Issuance of common stock pursuant to employee stock purchase plan
from March 31, 2004 to March 31, 2005
Issuance of common stock pursuant to exercise of options
Issuance of common stock pursuant to employee stock purchase plan
from March 31, 2003 to March 31, 2004
Issuance of common stock pursuant to exercise of options
Issuance of common stock in exchange for services
Issuance of common stock pursuant to employee stock purchase plan
Repurchase of common stock as treasury
from March 31, 2002 to March 31, 2003
Issuance of common stock pursuant to exercise of options
Issuance of common stock pursuant to employee stock purchase plan
Release of common stock held in escrow
from March 31, 2001 to March 31, 2002
Issuance of common stock pursuant to exercise of options
Issuance of common stock pursuant to employee stock purchase plan
Repurchases of common stock as Treasury
from March 31, 2000 to March 31, 2001
Issuance of common stock pursuant to exercise of options
Issuance of common stock pursuant to employee stock purchase plan
Issuance of common stock, options and warrants for the acquisition of NextPoint
Issuance of common stock pursuant to exercise of warrants
from March 31, 1999 to March 31, 2000
Conversion of issued shares into common stock
Issuance of common stock pursuant to exercise of options
Issuance of common stock pursuant to employee stock purchase plan
Issuance of common stock upon NetScout's initial public offering, net of offering costs