股本结构
单位：万股
| 公告日期 | 2025-10-30 | 2025-10-30 | 2025-09-26 | 2025-08-18 | 2025-08-18 | 2025-05-01 |
|---|---|---|---|---|---|---|
| 证券总股本 | 13371.85 | 13365.30 | 13365.26 | 13220.96 | 13206.40 | 13316.77 |
| 普通股本 | 13371.85 | 13365.30 | 13365.26 | 13220.96 | 13206.40 | 13316.77 |
| 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 | 2025-10-24 | 2025-09-30 | 2025-09-17 | 2025-08-08 | 2025-06-30 | 2025-04-25 |
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 |
|---|---|---|---|---|
| 2025-10-30 | 13371.85 | 未披露 | 定期报告 | 2025-10-24 |
| 2025-10-30 | 13365.30 | 未披露 |
更多>>
From June 30, 2025 to September 30, 2025
Issuance of common stock from equity incentive plans, net of tax withholdings
Repurchase of stock
|
2025-09-30 |
| 2025-09-26 | 13365.26 | 未披露 | 定期报告 | 2025-09-17 |
| 2025-08-18 | 13220.96 | 未披露 | 定期报告 | 2025-08-08 |
| 2025-08-18 | 13206.40 | 未披露 |
更多>>
From June 30, 2024 to June 30, 2025
Issuance of common stock from equity incentive plans, net of tax withholding
Repurchase of stock
|
2025-06-30 |
| 2025-05-01 | 13316.77 | 未披露 | 定期报告 | 2025-04-25 |
| 2025-05-01 | 13308.20 | 未披露 |
更多>>
From December 31, 2024 to March 31, 2025
Issuance of common stock from equity incentive plans, net of tax withholdings
Repurchase of stock
|
2025-03-31 |
| 2025-01-30 | 13275.53 | 未披露 | 定期报告 | 2025-01-24 |
| 2025-01-30 | 13264.70 | 未披露 |
更多>>
From June 30, 2024 to December 31, 2024
Issuance of common stock from equity incentive plans, net of tax withholdings
|
2024-12-31 |
| 2024-10-31 | 13213.49 | 未披露 | 定期报告 | 2024-10-25 |
| 2024-10-31 | 13204.60 | 未披露 |
更多>>
From June 30, 2024 to September 30, 2024
Issuance of common stock from equity incentive plans, net of tax withholdings
|
2024-09-30 |
| 2024-09-27 | 13204.63 | 未披露 | 定期报告 | 2024-09-17 |
| 2024-08-16 | 13033.73 | 未披露 | 定期报告 | 2024-08-09 |
| 2024-08-16 | 13028.40 | 未披露 |
更多>>
From June 30, 2023 to June 30, 2024
Issuance of common stock from equity incentive plans, net of tax withholding
Repurchase of stock
|
2024-06-30 |
| 2024-05-02 | 12994.76 | 未披露 | 定期报告 | 2024-04-26 |
| 2024-05-02 | 12988.60 | 未披露 |
更多>>
From December 31, 2023 to March 31, 2024
Issuance of common stock from equity incentive plans, net of tax withholdings
|
2024-03-31 |
| 2024-02-01 | 12873.04 | 未披露 | 定期报告 | 2024-01-26 |
| 2024-02-01 | 12862.40 | 未披露 |
更多>>
From September 30,2023 to December 31,2023
Issuance of common stock from equity incentive plans, net of tax withholdings
Repurchase of stock
|
2023-12-31 |
| 2023-11-02 | 12961.38 | 未披露 | 定期报告 | 2023-10-27 |
| 2023-11-02 | 12953.00 | 未披露 |
更多>>
From June 30, 2023 to September 30, 2023
Issuance of common stock from equity incentive plans, net of tax withholdings
Repurchase of stock
|
2023-09-30 |
| 2023-09-26 | 12952.99 | 未披露 | 定期报告 | 2023-09-15 |
| 2023-09-26 | 12993.72 | 未披露 | 定期报告 | 2023-09-01 |
| 2023-08-24 | 13003.66 | 未披露 | 定期报告 | 2023-08-17 |
| 2023-08-24 | 12777.50 | 未披露 |
更多>>
From June 30, 2022 to June 30, 2023
Issuance of common stock from equity incentive plans, net of tax withholding
|
2023-06-30 |
| 2023-04-27 | 12899.73 | 未披露 | 定期报告 | 2023-04-21 |
| 2023-04-27 | 12888.80 | 未披露 |
更多>>
From December 31, 2022 to March 31, 2023
Issuance of common stock from equity incentive plans, net of tax withholdings
Repurchase of stock
|
2023-03-31 |
| 2023-01-27 | 12918.24 | 未披露 | 定期报告 | 2023-01-20 |
| 2023-01-27 | 12908.00 | 未披露 |
更多>>
From September 30, 2022 to December 31, 2022
Issuance of common stock from equity incentive plans, net of tax withholdings
Repurchase of stock
|
2022-12-31 |
| 2022-10-28 | 13134.53 | 未披露 | 定期报告 | 2022-10-21 |
| 2022-10-28 | 13122.70 | 未披露 |
更多>>
From June 30, 2022 to September 30, 2022
Issuance of common stock from equity incentive plans, net of tax withholdings
|
2022-09-30 |
| 2022-09-28 | 13122.73 | 未披露 | 定期报告 | 2022-09-19 |
| 2022-08-29 | 13115.86 | 未披露 | 定期报告 | 2022-08-18 |
| 2022-08-29 | 12926.30 | 未披露 |
更多>>
From June 30, 2021 to June 30, 2022
Issuance of common stock from equity incentive plans, net of tax withholding
Repurchase of stock
|
2022-06-30 |
| 2022-04-29 | 13083.57 | 未披露 | 定期报告 | 2022-04-21 |
| 2022-04-29 | 13068.90 | 未披露 |
更多>>
From December 31, 2021 to March 31, 2022
Issuance of common stock from equity incentive plans, net of tax withholdings
|
2022-03-31 |
| 2022-01-28 | 12921.29 | 未披露 | 定期报告 | 2022-01-21 |
| 2022-01-28 | 12905.20 | 未披露 |
更多>>
From September 30, 2021 to December 31, 2021
Issuance of common stock from equity incentive plans, net of tax withholdings
Repurchase of stock
|
2021-12-31 |
| 2021-11-05 | 12987.92 | 未披露 | 定期报告 | 2021-10-28 |
| 2021-11-05 | 12975.40 | 未披露 |
更多>>
From June 30, 2021 to September 30, 2021
Issuance of common stock from equity incentive plans, net of tax withholdings
|
2021-09-30 |
| 2021-09-22 | 12970.99 | 未披露 | 定期报告 | 2021-09-13 |
| 2021-08-27 | 12951.26 | 未披露 | 定期报告 | 2021-08-20 |
| 2021-08-27 | 12668.20 | 未披露 |
更多>>
From June 30, 2020 to June 30, 2021
Issuance of common stock from equity incentive plans, net of tax withholding
|
2021-06-30 |
| 2021-04-29 | 12605.96 | 未披露 | 定期报告 | 2021-04-22 |
| 2021-04-29 | 12591.10 | 未披露 |
更多>>
From December 31, 2020 to March 31, 2021
Issuance of common stock from equity incentive plans, net of tax
|
2021-03-31 |
| 2021-02-09 | 12381.24 | 未披露 | 定期报告 | 2021-02-02 |
| 2021-02-09 | 12358.30 | 未披露 |
更多>>
From September 30, 2020 to December 31, 2020
Issuance of common stock from equity incentive plans, net of tax
|
2020-12-31 |
| 2020-10-29 | 12301.31 | 未披露 | 定期报告 | 2020-10-23 |
| 2020-10-29 | 12293.50 | 未披露 |
更多>>
From June 30, 2020 to September 30, 2020
Issuance of common stock from equity incentive plans,net of tax
|
2020-09-30 |
| 2020-09-22 | 12291.71 | 未披露 | 定期报告 | 2020-09-14 |
| 2020-08-31 | 12254.43 | 未披露 | 定期报告 | 2020-08-25 |
| 2020-08-31 | 12051.70 | 未披露 |
更多>>
From June 30, 2019 to June 30, 2020
Issuance of common stock from equity incentive plans, net of tax
Repurchase of stock
|
2020-06-30 |
| 2020-05-11 | 12020.95 | 未披露 | 定期报告 | 2020-05-05 |
| 2020-05-11 | 12013.90 | 未披露 |
更多>>
From December 31, 2019 to March 31, 2020
Issuance of common stock from equity incentive plans, net of tax
Repurchase of stock
|
2020-03-31 |
| 2020-01-30 | 11850.73 | 未披露 | 定期报告 | 2020-01-24 |
| 2020-01-30 | 11840.00 | 未披露 |
更多>>
from September 30, 2019 to December 31, 2019
Issuance of common stock from equity incentive plans, net of tax
Repurchase of stock
|
2019-12-31 |
| 2019-10-31 | 12156.68 | 未披露 | 定期报告 | 2019-10-25 |
| 2019-10-31 | 12149.90 | 未披露 |
更多>>
from June 30, 2019 to September 30, 2019
Issuance of common stock from equity incentive plans, net of tax
|
2019-09-30 |
| 2019-09-23 | 12137.06 | 未披露 | 定期报告 | 2019-09-16 |
| 2019-09-23 | 12070.34 | 未披露 | 定期报告 | 2019-09-03 |
| 2019-08-29 | 12077.54 | 未披露 | 定期报告 | 2019-08-23 |
| 2019-08-29 | 11917.20 | 未披露 |
更多>>
From June 30, 2018 to June 30, 2019
Issuance of common stock from equity incentive plans, net of tax
Repurchase of stock
|
2019-06-30 |
| 2019-05-10 | 11875.53 | 未披露 | 定期报告 | 2019-05-06 |
| 2019-05-10 | 11866.90 | 未披露 |
更多>>
From December 31, 2018 to March 31, 2019
Issuance of common stock from equity incentive plans, net of tax
|
2019-03-31 |
| 2019-01-30 | 11675.96 | 未披露 | 定期报告 | 2019-01-24 |
| 2019-01-29 | 11672.30 | 未披露 | 定期报告 | 2018-12-31 |
| 2018-11-02 | 11833.75 | 未披露 | 定期报告 | 2018-10-30 |
| 2018-11-02 | 11827.00 | 未披露 | 定期报告 | 2018-09-30 |
| 2018-09-25 | 11823.95 | 未披露 | 定期报告 | 2018-09-17 |
| 2018-08-29 | 11832.02 | 未披露 | 定期报告 | 2018-08-24 |
| 2018-08-29 | 11612.36 | 未披露 |
更多>>
from June 30, 2017 to June 30, 2018
Issuance of common stock from equity incentive plans, net of tax
|
2018-06-30 |
| 2018-05-10 | 11589.26 | 未披露 | 定期报告 | 2018-05-04 |
| 2018-05-10 | 11575.28 | 未披露 | 定期报告 | 2018-03-31 |
| 2018-02-08 | 11526.75 | 未披露 | 定期报告 | 2018-02-02 |
| 2018-02-08 | 11393.13 | 未披露 | 定期报告 | 2017-12-31 |
| 2017-11-09 | 11342.01 | 未披露 | 定期报告 | 2017-11-03 |
| 2017-11-09 | 11330.50 | 未披露 | 定期报告 | 2017-09-30 |
| 2017-09-25 | 11308.23 | 未披露 | 定期报告 | 2017-09-18 |
| 2017-09-13 | 11306.49 | 未披露 | 定期报告 | 2017-09-06 |
| 2017-09-13 | 11092.45 | 未披露 |
更多>>
from June 30, 2016 to June 30, 2017
Exercise of options to purchase common stock
Issuance of employees stock purchase plan
Issuance of restricted stock, net of tax
|
2017-06-30 |
| 2017-05-04 | 11016.68 | 未披露 | 定期报告 | 2017-04-28 |
| 2017-05-04 | 10999.71 | 未披露 | 定期报告 | 2017-03-31 |
| 2017-02-02 | 10817.09 | 未披露 | 定期报告 | 2017-01-26 |
| 2017-02-02 | 10805.11 | 未披露 | 定期报告 | 2016-12-31 |
| 2016-11-02 | 10705.43 | 未披露 | 定期报告 | 2016-10-26 |
| 2016-11-02 | 10689.96 | 未披露 | 定期报告 | 2016-09-30 |
| 2016-10-05 | 10677.61 | 未披露 | 定期报告 | 2016-09-23 |
| 2016-09-06 | 10638.84 | 未披露 | 定期报告 | 2016-08-26 |
| 2016-09-06 | 10494.27 | 未披露 |
更多>>
From June 30, 2015 to June 30, 2016
Exercise of options to purchase common stock
Issuance of common stock under employee stock purchase plan
Issuance of restricted stock, net of tax
|
2016-06-30 |
| 2016-04-29 | 10480.52 | 未披露 | 定期报告 | 2016-04-22 |
| 2016-04-29 | 10470.06 | 未披露 | 定期报告 | 2016-03-31 |
| 2016-02-02 | 10331.94 | 未披露 | 定期报告 | 2016-01-22 |
| 2016-02-02 | 10322.91 | 未披露 | 定期报告 | 2015-12-31 |
| 2015-11-02 | 10136.59 | 未披露 | 定期报告 | 2015-10-23 |
| 2015-11-02 | 10133.86 | 未披露 | 定期报告 | 2015-09-30 |
| 2015-10-02 | 10133.50 | 未披露 | 定期报告 | 2015-09-21 |
| 2015-10-02 | 10133.26 | 未披露 | 定期报告 | 2015-09-04 |
| 2015-09-14 | 10131.38 | 未披露 | 定期报告 | 2015-08-21 |
| 2015-09-14 | 10028.41 | 未披露 |
更多>>
from June 30, 2014 to June 30, 2015
Exercise of options to purchase common stock
Issuance of common stock under employee stock purchase plan
Issuance of restricted stock
|
2015-06-30 |
| 2015-05-07 | 10005.34 | 未披露 | 定期报告 | 2015-04-29 |
| 2015-05-07 | 10005.04 | 未披露 | 定期报告 | 2015-03-31 |
| 2015-01-30 | 9932.60 | 未披露 | 定期报告 | 2014-12-31 |
| 2014-10-29 | 9753.86 | 未披露 | 定期报告 | 2014-10-21 |
| 2014-10-29 | 9752.88 | 未披露 | 定期报告 | 2014-09-30 |
| 2014-10-02 | 9751.11 | 未披露 | 定期报告 | 2014-09-17 |
| 2014-09-15 | 9739.19 | 未披露 | 定期报告 | 2014-08-05 |
| 2014-09-15 | 9698.02 | 未披露 |
更多>>
from June 30, 2013 to June 30, 2014
Exercise of options to purchase common stock
Issuance of common stock under employee stock purchase plan
Issuance of restricted stock, net of repurchases
|
2014-06-30 |
| 2014-05-07 | 9649.14 | 未披露 | 定期报告 | 2014-04-25 |
| 2014-05-07 | 9637.92 | 未披露 | 定期报告 | 2014-03-31 |
| 2014-02-06 | 9586.74 | 未披露 | 定期报告 | 2014-01-24 |
| 2014-02-06 | 9570.36 | 未披露 | 定期报告 | 2013-12-31 |
| 2013-11-04 | 9447.21 | 未披露 | 定期报告 | 2013-10-21 |
| 2013-10-10 | 9446.63 | 未披露 | 定期报告 | 2013-10-01 |
| 2013-11-04 | 9446.75 | 未披露 | 定期报告 | 2013-09-30 |
| 2013-08-30 | 9425.02 | 未披露 | 定期报告 | 2013-08-05 |
| 2013-08-30 | 9362.62 | 未披露 |
更多>>
from June 30, 2012 to June 30, 2013
Exercise of options to purchase common stock
Issuance of common stock under employee stock purchase plan
Issuance of restricted stock, net of repurchases
Repurchase of common stock
Retirement of treasury shares
|
2013-06-30 |
| 2013-05-01 | 9298.98 | 未披露 | 定期报告 | 2013-04-24 |
| 2013-05-01 | 9297.63 | 未披露 | 定期报告 | 2013-03-31 |
| 2013-01-31 | 9373.07 | 未披露 | 定期报告 | 2013-01-25 |
| 2013-01-31 | 9368.43 | 未披露 | 定期报告 | 2012-12-31 |
| 2012-11-01 | 9505.34 | 未披露 | 定期报告 | 2012-10-26 |
| 2012-10-26 | 9505.17 | 未披露 | 定期报告 | 2012-10-05 |
| 2012-10-26 | 9500.92 | 未披露 | 定期报告 | 2012-10-01 |
| 2012-11-01 | 9500.91 | 未披露 | 定期报告 | 2012-09-30 |
| 2012-08-23 | 9452.84 | 未披露 | 定期报告 | 2012-08-06 |
| 2012-08-23 | 9433.36 | 未披露 |
更多>>
from July 3, 2011 to June 30, 2012
Exercise of options to purchase common stock
Issuance of common stock under employee stock purchase plan
Issuance of restricted stock, net of repurchases
|
2012-06-30 |
| 2012-05-04 | 9414.86 | 未披露 | 定期报告 | 2012-04-30 |
| 2012-05-04 | 9392.75 | 未披露 | 定期报告 | 2012-04-01 |
| 2012-02-07 | 9342.56 | 未披露 | 定期报告 | 2012-01-30 |
| 2012-02-07 | 9340.93 | 未披露 | 定期报告 | 2012-01-01 |
| 2011-11-10 | 9305.50 | 未披露 | 定期报告 | 2011-10-31 |
| 2011-11-10 | 9288.71 | 未披露 | 定期报告 | 2011-10-02 |
| 2011-08-30 | 9286.74 | 未披露 | 定期报告 | 2011-08-23 |
| 2011-08-30 | 9252.21 | 未披露 |
更多>>
from June 27, 2010 to July 3, 2011
Exercise of options to purchase common stock
Issuance of common stock under employee stock purchase plan
Issuance of restricted stock, net of repurchases
|
2011-07-03 |
| 2011-05-02 | 9208.13 | 未披露 | 定期报告 | 2011-04-22 |
| 2011-05-02 | 9181.76 | 未披露 | 定期报告 | 2011-03-27 |
| 2011-02-03 | 9144.36 | 未披露 | 定期报告 | 2011-01-31 |
| 2011-02-03 | 9125.58 | 未披露 | 定期报告 | 2010-12-26 |
| 2010-11-03 | 9104.98 | 未披露 | 定期报告 | 2010-10-29 |
| 2010-11-03 | 9079.64 | 未披露 | 定期报告 | 2010-09-26 |
| 2010-08-20 | 9074.98 | 未披露 | 定期报告 | 2010-08-16 |
| 2010-08-20 | 9020.24 | 未披露 |
更多>>
Exercise of options to purchase common stock
Issuance of common stock under employee stock purchase plan
Issuance of restricted stock
net of repurchases
|
2010-06-27 |
| 2010-04-30 | 8999.72 | 未披露 | 定期报告 | 2010-04-25 |
| 2010-04-30 | 8970.27 | 未披露 | 定期报告 | 2010-03-28 |
| 2009-08-28 | 8895.89 | 未披露 | 定期报告 | 2009-08-23 |
| 2009-08-28 | 8879.98 | 未披露 |
更多>>
from June 29, 2008 to June 28, 2009
Exercise of options to purchase common stock, net of repurchases
Issuance of common stock under employee stock purchase plan
Repurchase of common stock
|
2009-06-28 |
| 2008-09-09 | 11686.78 | 未披露 | 定期报告 | 2008-08-29 |
| 2008-09-09 | 11630.41 | 未披露 |
更多>>
from July 1, 2007 to June 29, 2008
Exercise of options to purchase common stock, net of repurchases
Issuance of common stock under employee stock purchase plan
Exercise of warrant by Avaya
|
2008-06-29 |
| 2007-08-30 | 11412.56 | 未披露 | 定期报告 | 2007-07-29 |
| 2007-08-30 | 11405.11 | 未披露 |
更多>>
from July 2, 2006 to July 1, 2007
Exercise of options to purchase common stock, net of repurchases
Issuance of common stock under employee stock purchase plan
Repurchase of common stock
|
2007-07-01 |
| 2007-06-28 | 11403.80 | 未披露 | 定期报告 | 2007-05-31 |
| 2007-06-28 | 11477.22 | 未披露 |
更多>>
from July 3, 2005 to July 2, 2006
Exercise of options to purchase common stock, net of repurchases
Issuance of common stock under employee stock purchase plan
Exercise of warrant by Avaya
Repurchase of common stock
|
2006-07-02 |
| 2005-09-08 | 12319.57 | 未披露 | 定期报告 | 2005-08-15 |
| 2005-09-08 | 12190.80 | 未披露 |
更多>>
from June 27, 2004 to July 3, 2005
Exercise of options to purchase common stock, net of repurchases
Issuance of common stock under employee stock purchase plan
|
2005-07-03 |
| 2004-09-03 | 12076.65 | 未披露 | 定期报告 | 2004-08-10 |
| 2004-09-03 | 12042.30 | 未披露 |
更多>>
from June 29, 2003 to June 27, 2004
Exercise of options to purchase common stock, net of repurchases
Issuance of common stock under employee stock purchase plan
Exercise of warrant by Avaya
|
2004-06-27 |
| 2003-09-26 | 11702.63 | 未披露 | 定期报告 | 2003-09-05 |
| 2003-09-26 | 11656.80 | 未披露 |
更多>>
from June 30, 2002 to June 29, 2003
Exercise of options to purchase common stock, net of repurchases
Issuance of common stock under employee stock purchase plan
|
2003-06-29 |
| 2002-09-30 | 11537.04 | 未披露 | 定期报告 | 2002-09-06 |
| 2002-09-30 | 11503.00 | 未披露 |
更多>>
from June 30, 2001 to June 30, 2002
Exercise of options to purchase common stock, net of repurchases
Issuance of common stock under employee stock purchase plan
|
2002-06-30 |
| 2001-09-26 | 11392.49 | 未披露 | 定期报告 | 2001-09-06 |
| 2001-09-26 | 11341.60 | 未披露 |
更多>>
from June 30, 2000 to June 30, 2001
Exercise of warrants to purchase common stock
Exercise of options to purchase common stock,net of repurchases
Issuance of common stock under employee stock purchase plan
Issuance of common stock and assumption of stock options in connection with acquisitions
|
2001-06-30 |
| 2000-09-29 | 10991.25 | 未披露 | 定期报告 | 2000-09-15 |
| 2000-09-29 | 10667.10 | 未披露 |
更多>>
from June 30, 1999 to August 11, 2000
Issuance of common stock in conjunction with initial public offering (less issuance costs of $910)
Exercise of warrants to purchase common stock
Exercise of options to purchase common stock
Issuance of common stock under employee stock purchase plan
On July 19, 2000 Extreme announced a two-for-one stock split in the form of
a stock dividend to be paid on August 24, 2000 to stockholders of record on
August 10, 2000.
|
2000-08-11 |
| 1999-09-24 | 4971.64 | 未披露 | 定期报告 | 1999-09-20 |
| 1999-09-24 | 4934.52 | 未披露 |
更多>>
from June 30, 1998 to June 30, 1999
Issuance of common stock in conjunction with initial public offering (less issuance costs of $1,948)
Conversion of preferred stock to common stock in conjunction with initial public offer-ing
Exercise of warrants to purchase common stock
Exercise of options to purchase common stock
|
1999-06-30 |
| 1999-09-24 | 1153.45 | 2906.13 |
更多>>
from June 30, 1997 to June 30, 1998
Issuance of Series C convertible preferred stock to investors for cash (less issuance costs of $416)
Exercise of options to purchase common stock
|
1998-06-30 |
From June 30, 2025 to September 30, 2025
Issuance of common stock from equity incentive plans, net of tax withholdings
Repurchase of stock
From June 30, 2024 to June 30, 2025
Issuance of common stock from equity incentive plans, net of tax withholding
Repurchase of stock
From December 31, 2024 to March 31, 2025
Issuance of common stock from equity incentive plans, net of tax withholdings
Repurchase of stock
From June 30, 2024 to December 31, 2024
Issuance of common stock from equity incentive plans, net of tax withholdings
From June 30, 2024 to September 30, 2024
Issuance of common stock from equity incentive plans, net of tax withholdings
From June 30, 2023 to June 30, 2024
Issuance of common stock from equity incentive plans, net of tax withholding
Repurchase of stock
From December 31, 2023 to March 31, 2024
Issuance of common stock from equity incentive plans, net of tax withholdings
From September 30,2023 to December 31,2023
Issuance of common stock from equity incentive plans, net of tax withholdings
Repurchase of stock
From June 30, 2023 to September 30, 2023
Issuance of common stock from equity incentive plans, net of tax withholdings
Repurchase of stock
From June 30, 2022 to June 30, 2023
Issuance of common stock from equity incentive plans, net of tax withholding
From December 31, 2022 to March 31, 2023
Issuance of common stock from equity incentive plans, net of tax withholdings
Repurchase of stock
From September 30, 2022 to December 31, 2022
Issuance of common stock from equity incentive plans, net of tax withholdings
Repurchase of stock
From June 30, 2022 to September 30, 2022
Issuance of common stock from equity incentive plans, net of tax withholdings
From June 30, 2021 to June 30, 2022
Issuance of common stock from equity incentive plans, net of tax withholding
Repurchase of stock
From December 31, 2021 to March 31, 2022
Issuance of common stock from equity incentive plans, net of tax withholdings
From September 30, 2021 to December 31, 2021
Issuance of common stock from equity incentive plans, net of tax withholdings
Repurchase of stock
From June 30, 2021 to September 30, 2021
Issuance of common stock from equity incentive plans, net of tax withholdings
From June 30, 2020 to June 30, 2021
Issuance of common stock from equity incentive plans, net of tax withholding
From December 31, 2020 to March 31, 2021
Issuance of common stock from equity incentive plans, net of tax
From September 30, 2020 to December 31, 2020
Issuance of common stock from equity incentive plans, net of tax
From June 30, 2020 to September 30, 2020
Issuance of common stock from equity incentive plans,net of tax
From June 30, 2019 to June 30, 2020
Issuance of common stock from equity incentive plans, net of tax
Repurchase of stock
From December 31, 2019 to March 31, 2020
Issuance of common stock from equity incentive plans, net of tax
Repurchase of stock
from September 30, 2019 to December 31, 2019
Issuance of common stock from equity incentive plans, net of tax
Repurchase of stock
from June 30, 2019 to September 30, 2019
Issuance of common stock from equity incentive plans, net of tax
From June 30, 2018 to June 30, 2019
Issuance of common stock from equity incentive plans, net of tax
Repurchase of stock
From December 31, 2018 to March 31, 2019
Issuance of common stock from equity incentive plans, net of tax
from June 30, 2017 to June 30, 2018
Issuance of common stock from equity incentive plans, net of tax
from June 30, 2016 to June 30, 2017
Exercise of options to purchase common stock
Issuance of employees stock purchase plan
Issuance of restricted stock, net of tax
From June 30, 2015 to June 30, 2016
Exercise of options to purchase common stock
Issuance of common stock under employee stock purchase plan
Issuance of restricted stock, net of tax
from June 30, 2014 to June 30, 2015
Exercise of options to purchase common stock
Issuance of common stock under employee stock purchase plan
Issuance of restricted stock
from June 30, 2013 to June 30, 2014
Exercise of options to purchase common stock
Issuance of common stock under employee stock purchase plan
Issuance of restricted stock, net of repurchases
from June 30, 2012 to June 30, 2013
Exercise of options to purchase common stock
Issuance of common stock under employee stock purchase plan
Issuance of restricted stock, net of repurchases
Repurchase of common stock
Retirement of treasury shares
from July 3, 2011 to June 30, 2012
Exercise of options to purchase common stock
Issuance of common stock under employee stock purchase plan
Issuance of restricted stock, net of repurchases
from June 27, 2010 to July 3, 2011
Exercise of options to purchase common stock
Issuance of common stock under employee stock purchase plan
Issuance of restricted stock, net of repurchases
Exercise of options to purchase common stock
Issuance of common stock under employee stock purchase plan
Issuance of restricted stock
net of repurchases
from June 29, 2008 to June 28, 2009
Exercise of options to purchase common stock, net of repurchases
Issuance of common stock under employee stock purchase plan
Repurchase of common stock
from July 1, 2007 to June 29, 2008
Exercise of options to purchase common stock, net of repurchases
Issuance of common stock under employee stock purchase plan
Exercise of warrant by Avaya
from July 2, 2006 to July 1, 2007
Exercise of options to purchase common stock, net of repurchases
Issuance of common stock under employee stock purchase plan
Repurchase of common stock
from July 3, 2005 to July 2, 2006
Exercise of options to purchase common stock, net of repurchases
Issuance of common stock under employee stock purchase plan
Exercise of warrant by Avaya
Repurchase of common stock
from June 27, 2004 to July 3, 2005
Exercise of options to purchase common stock, net of repurchases
Issuance of common stock under employee stock purchase plan
from June 29, 2003 to June 27, 2004
Exercise of options to purchase common stock, net of repurchases
Issuance of common stock under employee stock purchase plan
Exercise of warrant by Avaya
from June 30, 2002 to June 29, 2003
Exercise of options to purchase common stock, net of repurchases
Issuance of common stock under employee stock purchase plan
from June 30, 2001 to June 30, 2002
Exercise of options to purchase common stock, net of repurchases
Issuance of common stock under employee stock purchase plan
from June 30, 2000 to June 30, 2001
Exercise of warrants to purchase common stock
Exercise of options to purchase common stock,net of repurchases
Issuance of common stock under employee stock purchase plan
Issuance of common stock and assumption of stock options in connection with acquisitions
from June 30, 1999 to August 11, 2000
Issuance of common stock in conjunction with initial public offering (less issuance costs of $910)
Exercise of warrants to purchase common stock
Exercise of options to purchase common stock
Issuance of common stock under employee stock purchase plan
On July 19, 2000 Extreme announced a two-for-one stock split in the form of
a stock dividend to be paid on August 24, 2000 to stockholders of record on
August 10, 2000.
from June 30, 1998 to June 30, 1999
Issuance of common stock in conjunction with initial public offering (less issuance costs of $1,948)
Conversion of preferred stock to common stock in conjunction with initial public offer-ing
Exercise of warrants to purchase common stock
Exercise of options to purchase common stock
from June 30, 1997 to June 30, 1998
Issuance of Series C convertible preferred stock to investors for cash (less issuance costs of $416)
Exercise of options to purchase common stock