股本结构

单位:万股
公告日期 2025-11-21 2025-11-21 2025-08-06 2025-08-06 2025-05-07 2025-05-07
证券总股本 3723.26 3717.09 3712.22 3711.30 3706.67 3705.63
普通股本 3723.26 3717.09 3712.22 3711.30 3706.67 3705.63
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 2025-11-14 2025-09-30 2025-07-25 2025-06-30 2025-04-30 2025-03-31
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
2025-11-21 3723.26 未披露 定期报告 2025-11-14
2025-11-21 3717.09 未披露
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From September 30, 2024 to September 30, 2025 Issuance of stock upon under stock award plans
2025-09-30
2025-08-06 3712.22 未披露 定期报告 2025-07-25
2025-08-06 3711.30 未披露
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From March 31, 2025 to June 30, 2025 Issuance of stock under stock award plans Employee stock purchase plan issuances Taxes paid for net share settlement of share-based payment options and awards
2025-06-30
2025-05-07 3706.67 未披露 定期报告 2025-04-30
2025-05-07 3705.63 未披露
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From September 30,2024 to March 31,2025 Issuance of stock under stock award plans Employee stock purchase plan issuances Taxes paid for net share settlement of share-based payment awards
2025-03-31
2025-02-05 3689.92 未披露 定期报告 2025-01-31
2025-02-05 3688.92 未披露
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From September 30, 2024 to December 31, 2024 Employee stock purchase plan issuances Taxes paid for net share settlement of share-based payment options and awards Issuance of stock under stock award plans
2024-12-31
2024-12-13 3686.72 未披露 定期报告 2024-12-09
2024-11-22 3658.29 未披露 定期报告 2024-11-08
2024-11-22 3654.74 未披露
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From September 30, 2023 to September 30, 2024 Taxes paid for net share settlement of share-based payment awards Issuance of stock upon under stock award plans Employee stock purchase issuances
2024-09-30
2024-08-07 3641.52 未披露 定期报告 2024-08-02
2024-08-07 3640.73 未披露
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From March 31, 2024 to June 30, 2024 Employee stock purchase plan issuances Taxes paid for net share settlement of share-based payment options and awards Issuance of stock under stock award plans
2024-06-30
2024-05-03 3637.46 未披露 定期报告 2024-04-29
2024-05-03 3636.16 未披露
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From December 31, 2023 to March 31, 2024 Issuance of stock under stock award plans
2024-03-31
2024-02-02 3625.66 未披露 定期报告 2024-01-26
2024-02-02 3624.86 未披露
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From September 30, 2023 to December 31, 2023 Issuance of stock under stock award plans Taxes paid for net share settlement of share-based payment awards Employee stock purchase plan issuances
2023-12-31
2023-12-08 3619.85 未披露 定期报告 2023-12-04
2023-11-22 3610.57 未披露 定期报告 2023-11-20
2023-11-22 3606.49 未披露
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From September 30, 2022 to September 30, 2023 Issuance of stock upon under stock award plans Employee stock purchase issuances Taxes paid for net share settlement of share-based payment awards
2023-09-30
2023-08-04 3596.94 未披露 定期报告 2023-07-26
2023-08-04 4240.82 未披露
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From March 31, 2023 to June 30, 2023 Issuance of stock under stock award plans
2023-06-30
2023-05-05 3587.05 未披露 定期报告 2023-04-27
2023-05-05 3586.08 未披露
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From December 31, 2022 to March 31, 2023 Employee stock purchase plan issuances Taxes paid for net share settlement of share-based payment options and awards Issuance of stock under stock award plans
2023-03-31
2023-02-03 3574.36 未披露 定期报告 2023-01-26
2023-02-03 3573.35 未披露
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From September 30, 2022 to December 31, 2022 Employee stock purchase plan issuances Taxes paid for net share settlement of share-based payment options and awards Issuance of stock under stock award plans
2022-12-31
2022-12-12 3566.66 未披露 定期报告 2022-12-05
2022-11-23 3555.63 未披露 定期报告 2022-11-17
2022-11-23 3553.79 未披露
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From September 30, 2021 to September 30, 2022 Issuance of stock under stock award plans Employee stock purchase plan issuances Taxes paid for net share settlement of share-based payment awards and options
2022-09-30
2022-08-05 3529.23 未披露 定期报告 2022-07-29
2022-08-05 3525.03 未披露
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From March 31, 2022 to June 30, 2022 Issuance of stock under stock award plans Employee stock purchase plan issuances Taxes paid for net share settlement of share-based payment options and awards
2022-06-30
2022-05-19 3508.48 未披露 定期报告 2022-05-01
2022-05-06 3507.80 未披露
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From September 30, 2021 to March 31, 2022 Employee stock purchase plan issuances Taxes paid for net share settlement of share-based payment awards Issuance of stock under stock award plans
2022-03-31
2022-02-04 3499.41 未披露 定期报告 2022-02-01
2022-02-04 3496.53 未披露
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From September 30, 2021 to December 31, 2021 Employee stock purchase plan issuances Issuance of stock under stock award plans Taxes paid for net share settlement of share-based payment options and awards
2021-12-31
2021-12-16 3470.43 未披露 定期报告 2021-12-13
2021-11-24 3440.52 未披露 定期报告 2021-11-19
2021-11-24 3426.24 未披露
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From September 30, 2020 to September 30, 2021 Issuance of common stock, net of offering expenses Employee stock purchase plan issuances Taxes paid for net share settlement of share-based payment awards Issuance of stock under stock award plans
2021-09-30
2021-08-06 3411.10 未披露
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From March 31, 2021 to June 30, 2021 Issuance of stock under stock award plans Employee stock purchase plan issuances Taxes paid for net share settlement of share-based payment awards
2021-06-30
2021-05-07 3402.95 未披露 定期报告 2021-05-03
2021-05-07 3402.93 未披露
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From December 31, 2020 To March 31, 2021 Issuance of common stock, net of offering expenses Issuance of stock under stock award plans
2021-03-31
2021-03-08 3317.89 未披露
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1.Common stock offered by the company 3,500,000 shares. 2.The number of shares of common stock to be outstanding immediately after this offering is based on 29,678,905 shares outstanding as of December 31, 2020.
2021-03-08
2021-02-05 2970.93 未披露 定期报告 2021-01-29
2021-02-05 2967.89 未披露
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From September 30, 2020 to December 31, 2020 Issuance of stock under stock award plans Employee stock purchase plan issuances Taxes paid for net share settlement of share-based payment awards
2020-12-31
2020-12-18 2961.99 未披露 定期报告 2020-12-14
2020-11-25 2924.20 未披露 定期报告 2020-11-20
2020-11-25 2915.97 未披露
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From September 30, 2019 to September 30, 2020 Issuance of stock under stock award plans Employee stock purchase plan issuances Taxes paid for net share settlement of share-based payment awards
2020-09-30
2020-08-07 2903.59 未披露 定期报告 2020-08-04
2020-08-07 2903.25 未披露
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From September 30, 2019 to June 30, 2020 Issuance of stock under stock award plans Employee stock purchase plan issuances Repurchase of common stock
2020-06-30
2020-05-08 2895.49 未披露
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From September 30, 2019 to March 31, 2020 Issuance of stock under stock award plans Employee stock purchase plan issuances Repurchase of common stock
2020-03-31
2020-02-07 2889.01 未披露 定期报告 2020-02-03
2020-02-07 2879.45 未披露
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From September 30, 2019 to December 31, 2019 Issuance of stock under stock award plans Employee stock purchase plan issuances Repurchase of common stock
2019-12-31
2019-12-20 2866.47 未披露 定期报告 2019-12-04
2019-11-27 2831.42 未披露 定期报告 2019-11-18
2019-11-27 2824.06 未披露
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From September 30, 2018 To September 30, 2019 Issuance of stock under stock award plans Employee stock purchase plan issuances Repurchase of common stock
2019-09-30
2019-08-09 2813.65 未披露 定期报告 2019-08-06
2019-08-09 2812.43 未披露
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From September 30, 2018 To June 30, 2019 Issuance of stock under stock award plans Employee stock purchase issuances Repurchase of common stock
2019-06-30
2019-05-07 2805.92 未披露 定期报告 2019-04-30
2019-05-07 2805.87 未披露
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From September 30, 2018 To March 31, 2019 Issuance of stock under stock award plans Employee stock purchase issuances Repurchase of common stock
2019-03-31
2019-02-05 2767.50 未披露 定期报告 2019-01-31
2019-01-31 2764.08 未披露 定期报告 2018-12-31
2018-12-14 2756.98 未披露 定期报告 2018-12-11
2018-11-21 2746.83 未披露 定期报告 2018-11-15
2018-11-21 2742.75 未披露
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From September 30, 2017 To September 30, 2018 Issuance of stock under stock award plans Employee stock purchase issuances Repurchase of common stock
2018-09-30
2018-08-01 2724.27 未披露 定期报告 2018-06-30
2018-05-01 2715.12 未披露 定期报告 2018-03-31
2018-01-30 2702.85 未披露 定期报告 2018-01-25
2018-01-30 2702.56 未披露 定期报告 2017-12-31
2017-12-08 2679.62 未披露 定期报告 2017-12-01
2017-11-22 2666.44 未披露 定期报告 2017-11-17
2017-11-22 2657.14 未披露
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From September 30, 2016 To September 30, 2017 Issuance of stock under stock award plans Employee stock purchase issuances Repurchase of common stock
2017-09-30
2017-08-01 2653.97 未披露 定期报告 2017-07-27
2017-08-01 2653.58 未披露 定期报告 2017-06-30
2017-05-05 2653.73 未披露 定期报告 2017-04-30
2017-05-05 2652.87 未披露 定期报告 2017-03-31
2017-01-31 2643.09 未披露 定期报告 2017-01-25
2017-01-31 2639.76 未披露 定期报告 2016-12-31
2016-12-16 2632.20 未披露 定期报告 2016-12-02
2016-12-13 2604.04 未披露
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from September 30, 2015 to September 30, 2016 Issuance of stock under stock award plans Employee stock purchase issuances Repurchase of common stock
2016-09-30
2016-08-02 2596.20 未披露 定期报告 2016-07-27
2016-08-02 2595.98 未披露 定期报告 2016-06-30
2016-05-03 2587.23 未披露 定期报告 2016-03-31
2016-02-03 2580.54 未披露 定期报告 2016-01-29
2016-02-03 2573.98 未披露 定期报告 2015-12-31
2015-12-11 2556.59 未披露 定期报告 2015-12-04
2015-11-30 2529.93 未披露 定期报告 2015-11-23
2015-11-30 2504.70 未披露
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From September 30, 2014 to September 30, 2015 Employee stock purchase issuances Repurchase of common stock Issuance of stock under stock award plans
2015-09-30
2015-07-31 2498.53 未披露 定期报告 2015-06-30
2015-05-04 2492.68 未披露 定期报告 2015-04-30
2015-05-04 2492.37 未披露 定期报告 2015-03-31
2015-02-02 2435.77 未披露 定期报告 2015-01-30
2015-02-02 2414.41 未披露 定期报告 2014-12-31
2014-12-12 2410.22 未披露 定期报告 2014-11-28
2014-12-11 2439.00 未披露
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From September 30, 2013 to September 30, 2014 Employee stock purchase issuances Repurchase of common stock Issuance of stock under stock award plans
2014-09-30
2014-08-04 2484.77 未披露 定期报告 2014-07-30
2014-08-04 2503.18 未披露 定期报告 2014-06-30
2014-05-02 2537.30 未披露 定期报告 2014-04-30
2014-05-02 2542.67 未披露 定期报告 2014-03-31
2014-02-03 2587.70 未披露 定期报告 2014-01-31
2014-02-03 2589.18 未披露 定期报告 2013-12-31
2013-12-05 2583.78 未披露 定期报告 2013-11-29
2013-11-22 2574.64 未披露 定期报告 2013-11-20
2013-11-22 2555.53 未披露
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from September 30, 2012 to September 30, 2013 Employee stock purchase issuances Repurchase of common stock Issuance of stock upon exercise of stock options Acquisition of Etherios, Inc.
2013-09-30
2013-08-02 2571.29 未披露 定期报告 2013-07-30
2013-08-02 2576.12 未披露 定期报告 2013-06-30
2013-05-03 2584.91 未披露 定期报告 2013-04-30
2013-05-03 2603.71 未披露 定期报告 2013-03-31
2013-02-01 2615.57 未披露 定期报告 2013-01-29
2013-02-01 2622.93 未披露 定期报告 2012-12-31
2012-12-05 2631.39 未披露 定期报告 2012-11-29
2012-11-21 2636.38 未披露 定期报告 2012-11-20
2012-11-21 2591.23 未披露
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from September 30, 2011 to September 30, 2012 Issuance of stock upon exercise of stock options Employee stock purchase issuances
2012-09-30
2012-08-07 2583.52 未披露 定期报告 2012-08-03
2012-08-07 2581.43 未披露 定期报告 2012-06-30
2012-05-09 2575.63 未披露 定期报告 2012-03-31
2012-02-08 2568.04 未披露 定期报告 2012-01-31
2012-02-08 2567.70 未披露 定期报告 2011-12-31
2011-11-29 2564.16 未披露 定期报告 2011-11-17
2011-11-29 2562.86 未披露
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from Sep 30,2010 to Sep 30,2011 Issuance of stock upon exercise of stock options Employee stock purchase issuances
2011-09-30
2011-08-09 2553.97 未披露 定期报告 2011-08-03
2011-08-09 2545.05 未披露 定期报告 2011-06-30
2011-05-06 2533.89 未披露 定期报告 2011-04-30
2011-05-06 2530.07 未披露 定期报告 2011-03-31
2011-02-09 2519.73 未披露 定期报告 2011-01-31
2011-02-09 2517.90 未披露 定期报告 2010-12-31
2010-11-29 2510.73 未披露 定期报告 2010-11-23
2010-11-29 2508.21 未披露
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from September 30, 2009 to September 30, 2010 Issuance of stock upon exercise of stock options Employee stock purchase issuances
2010-09-30
2010-08-09 2499.06 未披露 定期报告 2010-07-31
2010-08-09 2496.84 未披露 定期报告 2010-06-30
2009-12-03 2470.09 未披露
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from September 30, 2008 to September 30, 2009 Issuance of stock upon exercise of stock options Employee stock purchase issuances Purchase of treasury stock
2009-09-30
2008-12-05 2538.33 未披露 定期报告 2008-11-28
2008-12-05 2537.54 未披露
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from September 30, 2007 to September 30, 2008 Issuance of stock upon exercise of stock options Employee stock purchase issuances Purchase of treasury stock
2008-09-30
2007-12-06 2565.25 未披露 定期报告 2007-11-26
2007-12-06 2554.73 未披露
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from September 30, 2006 to September 30, 2007 Issuance of stock upon exercise of stock options Employee stock purchase issuances
2007-09-30
2006-12-06 2508.55 未披露 定期报告 2006-11-24
2006-12-06 2503.71 未披露
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from September 30, 2005 to September 30, 2006 Issuance of stock upon exercise of stock options Issuance of stock — MaxStream acquisition Employee stock purchase issuances
2006-09-30
2005-12-07 2284.50 未披露 定期报告 2005-11-21
2005-12-07 2266.22 未披露
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from September 30, 2004 to September 30, 2005 Issuance of stock upon exercise of stock options Employee stock purchase issuances
2005-09-30
2004-11-29 2217.63 未披露 定期报告 2004-11-22
2004-11-29 2181.26 未披露
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from September 30, 2003 to September 30, 2004 Issuance of stock upon exercise of stock options Employee stock purchase issuances
2004-09-30
2003-12-12 2059.06 未披露 定期报告 2003-12-05
2003-12-12 2024.25 未披露
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from September 30, 2002 to September 30, 2003 Issuance of stock upon exercise of stock options, net of withholding Employee stock purchase issuances Purchase of shares from Sorrento Networks Corporation
2003-09-30
2002-12-23 2230.93 未披露 定期报告 2002-12-06
2002-12-23 2222.79 未披露
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from September 30, 2001 to September 30, 2002 Issuance of stock upon exercise of stock options, net of withholding Common stock issued in connection with the NetSilicon acquisition Employee stock purchase issuances
2002-09-30
2001-12-28 1537.49 未披露 定期报告 2001-12-10
2001-12-28 1532.97 未披露
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from September 30, 2000 to September 30, 2001 Issuance of stock upon exercise of stock options, net of withholding Employee stock purchase issuances
2001-09-30
2000-12-21 1518.77 未披露 定期报告 2000-12-08
2000-12-21 1512.65 未披露
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from September 30, 1999 to September 30, 2000 Issuance of stock upon exercise of stock options, net of withholding Employee stock purchase issuances
2000-09-30
1999-12-29 1500.82 未披露 定期报告 1999-12-10
1999-12-29 1492.14 未披露
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from September 30, 1998 to September 30, 1999 Issuance of stock upon exercise of stock options, net of withholding Purchase of treasury stock, at cost Employee Stock Purchase issuances
1999-09-30
1998-12-29 1458.90 未披露 定期报告 1998-12-11
1998-12-29 1454.39 未披露
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from September 30, 1997 to September 30, 1998 Issuance of stock for acquisitions Issuance of stock upon exercise of stock options, net of withholding Purchase of treasury stock, at cost Employee Stock Purchase issuances
1998-09-30
1997-12-29 1348.59 未披露 定期报告 1997-12-12
1997-12-29 1345.78 未披露
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from September 30, 1996 to September 30, 1997 ISSUANCE OF STOCK UPON EXERCISE OF STOCK OPTIONS, NET OF WITHHOLDING EMPLOYEE STOCK PURCHASE ISSUANCES
1997-09-30
1996-12-30 1334.41 未披露 定期报告 1996-12-13
1996-12-30 1333.83 未披露
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from September 30, 1995 to September 30, 1996 Issuance of stock upon exercise of stock options, net of withholding Treasury stock, at cost
1996-09-30
1995-12-28 1322.84 未披露 定期报告 1995-12-13
1995-12-28 1353.02 未披露
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from September 30, 1994 to September 30, 1995 Issuance of stock upon exercise of stock options, net of withholding Treasury stock, at cost
1995-09-30
1995-12-28 1371.94 未披露
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from September 30, 1993 to September 30, 1994 Issuance of stock for MiLAN purchase Issuance of stock upon exercise of stock options, net of withholding Treasury stock, at cost
1994-09-30
From September 30, 2024 to September 30, 2025 Issuance of stock upon under stock award plans
From March 31, 2025 to June 30, 2025 Issuance of stock under stock award plans Employee stock purchase plan issuances Taxes paid for net share settlement of share-based payment options and awards
From September 30,2024 to March 31,2025 Issuance of stock under stock award plans Employee stock purchase plan issuances Taxes paid for net share settlement of share-based payment awards
From September 30, 2024 to December 31, 2024 Employee stock purchase plan issuances Taxes paid for net share settlement of share-based payment options and awards Issuance of stock under stock award plans
From September 30, 2023 to September 30, 2024 Taxes paid for net share settlement of share-based payment awards Issuance of stock upon under stock award plans Employee stock purchase issuances
From March 31, 2024 to June 30, 2024 Employee stock purchase plan issuances Taxes paid for net share settlement of share-based payment options and awards Issuance of stock under stock award plans
From December 31, 2023 to March 31, 2024 Issuance of stock under stock award plans
From September 30, 2023 to December 31, 2023 Issuance of stock under stock award plans Taxes paid for net share settlement of share-based payment awards Employee stock purchase plan issuances
From September 30, 2022 to September 30, 2023 Issuance of stock upon under stock award plans Employee stock purchase issuances Taxes paid for net share settlement of share-based payment awards
From March 31, 2023 to June 30, 2023 Issuance of stock under stock award plans
From December 31, 2022 to March 31, 2023 Employee stock purchase plan issuances Taxes paid for net share settlement of share-based payment options and awards Issuance of stock under stock award plans
From September 30, 2022 to December 31, 2022 Employee stock purchase plan issuances Taxes paid for net share settlement of share-based payment options and awards Issuance of stock under stock award plans
From September 30, 2021 to September 30, 2022 Issuance of stock under stock award plans Employee stock purchase plan issuances Taxes paid for net share settlement of share-based payment awards and options
From March 31, 2022 to June 30, 2022 Issuance of stock under stock award plans Employee stock purchase plan issuances Taxes paid for net share settlement of share-based payment options and awards
From September 30, 2021 to March 31, 2022 Employee stock purchase plan issuances Taxes paid for net share settlement of share-based payment awards Issuance of stock under stock award plans
From September 30, 2021 to December 31, 2021 Employee stock purchase plan issuances Issuance of stock under stock award plans Taxes paid for net share settlement of share-based payment options and awards
From September 30, 2020 to September 30, 2021 Issuance of common stock, net of offering expenses Employee stock purchase plan issuances Taxes paid for net share settlement of share-based payment awards Issuance of stock under stock award plans
From March 31, 2021 to June 30, 2021 Issuance of stock under stock award plans Employee stock purchase plan issuances Taxes paid for net share settlement of share-based payment awards
From December 31, 2020 To March 31, 2021 Issuance of common stock, net of offering expenses Issuance of stock under stock award plans
1.Common stock offered by the company 3,500,000 shares. 2.The number of shares of common stock to be outstanding immediately after this offering is based on 29,678,905 shares outstanding as of December 31, 2020.
From September 30, 2020 to December 31, 2020 Issuance of stock under stock award plans Employee stock purchase plan issuances Taxes paid for net share settlement of share-based payment awards
From September 30, 2019 to September 30, 2020 Issuance of stock under stock award plans Employee stock purchase plan issuances Taxes paid for net share settlement of share-based payment awards
From September 30, 2019 to June 30, 2020 Issuance of stock under stock award plans Employee stock purchase plan issuances Repurchase of common stock
From September 30, 2019 to March 31, 2020 Issuance of stock under stock award plans Employee stock purchase plan issuances Repurchase of common stock
From September 30, 2019 to December 31, 2019 Issuance of stock under stock award plans Employee stock purchase plan issuances Repurchase of common stock
From September 30, 2018 To September 30, 2019 Issuance of stock under stock award plans Employee stock purchase plan issuances Repurchase of common stock
From September 30, 2018 To June 30, 2019 Issuance of stock under stock award plans Employee stock purchase issuances Repurchase of common stock
From September 30, 2018 To March 31, 2019 Issuance of stock under stock award plans Employee stock purchase issuances Repurchase of common stock
From September 30, 2017 To September 30, 2018 Issuance of stock under stock award plans Employee stock purchase issuances Repurchase of common stock
From September 30, 2016 To September 30, 2017 Issuance of stock under stock award plans Employee stock purchase issuances Repurchase of common stock
from September 30, 2015 to September 30, 2016 Issuance of stock under stock award plans Employee stock purchase issuances Repurchase of common stock
From September 30, 2014 to September 30, 2015 Employee stock purchase issuances Repurchase of common stock Issuance of stock under stock award plans
From September 30, 2013 to September 30, 2014 Employee stock purchase issuances Repurchase of common stock Issuance of stock under stock award plans
from September 30, 2012 to September 30, 2013 Employee stock purchase issuances Repurchase of common stock Issuance of stock upon exercise of stock options Acquisition of Etherios, Inc.
from September 30, 2011 to September 30, 2012 Issuance of stock upon exercise of stock options Employee stock purchase issuances
from Sep 30,2010 to Sep 30,2011 Issuance of stock upon exercise of stock options Employee stock purchase issuances
from September 30, 2009 to September 30, 2010 Issuance of stock upon exercise of stock options Employee stock purchase issuances
from September 30, 2008 to September 30, 2009 Issuance of stock upon exercise of stock options Employee stock purchase issuances Purchase of treasury stock
from September 30, 2007 to September 30, 2008 Issuance of stock upon exercise of stock options Employee stock purchase issuances Purchase of treasury stock
from September 30, 2006 to September 30, 2007 Issuance of stock upon exercise of stock options Employee stock purchase issuances
from September 30, 2005 to September 30, 2006 Issuance of stock upon exercise of stock options Issuance of stock — MaxStream acquisition Employee stock purchase issuances
from September 30, 2004 to September 30, 2005 Issuance of stock upon exercise of stock options Employee stock purchase issuances
from September 30, 2003 to September 30, 2004 Issuance of stock upon exercise of stock options Employee stock purchase issuances
from September 30, 2002 to September 30, 2003 Issuance of stock upon exercise of stock options, net of withholding Employee stock purchase issuances Purchase of shares from Sorrento Networks Corporation
from September 30, 2001 to September 30, 2002 Issuance of stock upon exercise of stock options, net of withholding Common stock issued in connection with the NetSilicon acquisition Employee stock purchase issuances
from September 30, 2000 to September 30, 2001 Issuance of stock upon exercise of stock options, net of withholding Employee stock purchase issuances
from September 30, 1999 to September 30, 2000 Issuance of stock upon exercise of stock options, net of withholding Employee stock purchase issuances
from September 30, 1998 to September 30, 1999 Issuance of stock upon exercise of stock options, net of withholding Purchase of treasury stock, at cost Employee Stock Purchase issuances
from September 30, 1997 to September 30, 1998 Issuance of stock for acquisitions Issuance of stock upon exercise of stock options, net of withholding Purchase of treasury stock, at cost Employee Stock Purchase issuances
from September 30, 1996 to September 30, 1997 ISSUANCE OF STOCK UPON EXERCISE OF STOCK OPTIONS, NET OF WITHHOLDING EMPLOYEE STOCK PURCHASE ISSUANCES
from September 30, 1995 to September 30, 1996 Issuance of stock upon exercise of stock options, net of withholding Treasury stock, at cost
from September 30, 1994 to September 30, 1995 Issuance of stock upon exercise of stock options, net of withholding Treasury stock, at cost
from September 30, 1993 to September 30, 1994 Issuance of stock for MiLAN purchase Issuance of stock upon exercise of stock options, net of withholding Treasury stock, at cost