爱特梅尔
ATML

股本结构

单位：万股
公告日期 2016-02-26 2016-02-29 2016-02-29 2015-10-30 2015-10-30 2015-08-05
证券总股本 42329.05 42133.23 42131.01 42030.29 42029.20 41839.12
普通股本 42329.05 42133.23 42131.01 42030.29 42029.20 41839.12
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 2016-02-23 2016-01-29 2015-12-31 2015-10-26 2015-09-30 2015-07-31
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
2016-02-26 42329.05 未披露 定期报告 2016-02-23
2016-02-29 42133.23 未披露 定期报告 2016-01-29
2016-02-29 42131.01 未披露
更多>>
From December 31, 2014 to December 31, 2015 Exercise of stock options Issuance of common stock under employee stock purchase plan Vested restricted stock units Shares withheld for employee taxes related to vested restricted stock units Repurchase of common stock
2015-12-31
2015-10-30 42030.29 未披露 定期报告 2015-10-26
2015-10-30 42029.20 未披露 定期报告 2015-09-30
2015-08-05 41839.12 未披露 定期报告 2015-07-31
2015-08-05 41837.70 未披露 定期报告 2015-06-30
2015-05-07 41737.83 未披露 定期报告 2015-04-30
2015-05-07 41737.80 未披露 定期报告 2015-03-31
2015-04-03 41737.78 未披露 定期报告 2015-03-26
2015-02-26 41625.04 未披露 定期报告 2015-01-30
2015-02-26 41617.80 未披露
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from December 31,2013 to December 31,2014 Exercise of stock options Issuance of common stock under employee stock purchase plan Vested restricted stock units Shares withheld for employee taxes related to vested restricted stock units Repurchase of common stock
2014-12-31
2014-10-31 41735.84 未披露 定期报告 2014-10-29
2014-10-31 41735.60 未披露 定期报告 2014-09-30
2014-08-08 41853.36 未披露 定期报告 2014-07-31
2014-08-08 41849.00 未披露 定期报告 2014-06-30
2014-05-09 42095.79 未披露 定期报告 2014-04-30
2014-05-09 42067.20 未披露 定期报告 2014-03-31
2014-04-04 42066.82 未披露 定期报告 2014-03-24
2014-02-28 42545.22 未披露 定期报告 2014-01-31
2014-02-28 42539.00 未披露
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from December 31,2012 to December 31,2013 Exercise of stock options Issuance of common stock under employee stock purchase plan Vested restricted stock units Shares withheld for employee taxes related to vested restricted stock units Repurchase of common stock
2013-12-31
2013-11-05 42586.82 未披露 定期报告 2013-10-31
2013-11-05 42585.10 未披露 定期报告 2013-09-30
2013-08-07 42757.65 未披露 定期报告 2013-07-31
2013-08-07 42793.10 未披露 定期报告 2013-06-30
2013-05-10 42862.60 未披露 定期报告 2013-04-30
2013-05-10 42861.80 未披露 定期报告 2013-03-31
2013-03-29 42814.63 未披露 定期报告 2013-03-18
2013-02-26 43934.18 未披露 定期报告 2013-01-31
2013-02-26 42859.30 未披露
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from December 31, 2011 to December 31, 2012 Exercise of stock options Issuance of commons stock under employee stock purchase plan Vested restricted stock units Shares withheld for employee taxes related to vested restricted stock units Repurchase of common stock
2012-12-31
2012-11-07 43965.06 未披露 定期报告 2012-10-31
2012-11-07 42984.00 未披露 定期报告 2012-09-30
2012-08-03 44012.96 未披露 定期报告 2012-07-31
2012-08-03 43109.40 未披露 定期报告 2012-06-30
2012-05-04 44377.50 未披露 定期报告 2012-04-30
2012-05-04 43544.10 未披露 定期报告 2012-03-31
2012-02-28 45093.88 未披露 定期报告 2012-01-31
2012-02-28 44238.90 未披露
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from December 31, 2010 to December 31, 2011 Exercise of stock options Issuance of common stock under employee stock purchase plan Vested restricted stock units Vested perfromance-based restricted stock units Shares withheld for employee taxes related to vested restricted stock units Repurchase of common stock
2011-12-31
2011-11-09 46260.34 未披露 定期报告 2011-10-31
2011-11-09 45533.80 未披露 定期报告 2011-09-30
2011-08-09 46554.67 未披露 定期报告 2011-07-31
2011-08-09 45922.80 未披露 定期报告 2011-06-30
2011-05-10 45749.14 未披露 定期报告 2011-04-30
2011-05-10 45492.10 未披露 定期报告 2011-03-31
2011-03-01 45688.91 未披露 定期报告 2011-01-31
2011-03-01 45678.80 未披露
更多>>
Exercise of stock options Issuance of common stock under employee stock purchase plan Vested restricted stock units Shares withheld for employee taxes related to vested restricted stock units Common stock issued to former employees of Quantum Repurchase of common stock
2010-12-31
2010-11-09 45829.17 未披露 定期报告 2010-10-31
2010-11-09 45649.40 未披露 定期报告 2010-09-30
2010-08-09 46153.40 未披露 定期报告 2010-07-31
2010-08-09 46053.50 未披露 定期报告 2010-06-30
2010-05-07 46069.81 未披露 定期报告 2010-04-30
2010-05-07 45979.20 未披露 定期报告 2010-03-31
2010-03-01 45566.04 未披露 定期报告 2010-01-31
2010-03-01 45458.60 未披露
更多>>
from December 31, 2008 to December 31, 2009 Exercise of stock options Issuance of common stock under employee stock purchase plan Common stock issued in lieu of 2008 bonus awards Vested restricted stock units Shares withheld for employee taxes related to vested restricted stock units
2009-12-31
2009-03-02 44895.66 未披露 定期报告 2009-01-31
2009-03-02 44887.20 未披露
更多>>
from December 31, 2007 to December 31, 2008 Issuance of common stock for the acquisition of Quantum Research Group Exercise of stock options Issuance of common stock under employee stock purchase plan Vested restricted stock units Shares withheld for employee taxes related to vested restricted stock units
2008-12-31
2008-02-29 44391.81 未披露 定期报告 2008-01-31
2008-02-29 44383.70 未披露
更多>>
from December 31, 2006 to December 31, 2007 Exercise of stock options Vested restricted stock units Repurchase of common stock
2007-12-31
2007-06-08 48884.30 未披露 定期报告 2007-06-04
2007-06-08 48884.40 未披露
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from December 31, 2005 to December 31, 2006 Sales of common stock:Exercise of options Sales of common stock:Employee stock purchase plan
2006-12-31
2006-03-16 48634.86 未披露 定期报告 2006-03-09
2006-03-16 48336.60 未披露
更多>>
from December 31, 2004 to December 31, 2005 Sales of common stock Exercise of options Employee stock purchase plan
2005-12-31
2005-03-25 48038.01 未披露 定期报告 2005-03-09
2005-03-25 47792.60 未披露
更多>>
from December 31, 2003 to December 31, 2004 Sales of stock Exercise of options Employee stock purchase plan
2004-12-31
2004-03-15 47505.75 未披露 定期报告 2004-02-20
2004-03-15 47304.70 未披露
更多>>
from December 31, 2002 to December 31, 2003 Sales of stock Exercise of options Employee stock purchase plan Issuance of common stock in exchange for intangible assets
2003-12-31
2003-03-24 46832.15 未披露 定期报告 2003-03-10
2003-03-24 46563.00 未披露
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from December 31, 2001 to December 31, 2002 Sales of stock Exercise of options Employee stock purchase plan Repurchase of shares
2002-12-31
2002-03-18 46698.02 未披露 定期报告 2002-03-04
2002-03-18 46605.90 未披露
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from December 31, 2000 to December 31, 2001 Sales of stock Exercise of options Employee stock purchase plan
2001-12-31
2001-03-14 46363.21 未披露 定期报告 2001-03-05
2001-03-14 46247.30 未披露
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from DECEMBER 31, 1999 to DECEMBER 31, 2000 Sales of stock Exercise of options Employee stock purchase plan Common stock offering Repurchase of shares Convertible Sub Guar Step-Up Notes On July 14, 2000 Atmel’s Board of Directors approved a two-for-one stock split, to be effected as a stock dividend.
2000-12-31
2000-03-15 22107.09 未披露 定期报告 2000-03-03
2000-03-15 20208.90 未披露
更多>>
from DECEMBER 31, 1998 to DECEMBER 31, 1999 Sales of stock Exercise of options Employee stock purchase plan Issuance for asset acquisition On December 17, 1999 we effected a two-for-one stock split in the form of a 100% stock dividend to stockholders of record on December 3, 1999.
1999-12-31
1999-03-23 10011.97 未披露 定期报告 1999-03-05
1999-03-23 9968.30 未披露
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from DECEMBER 31, 1997 to DECEMBER 31, 1998 Sales of stock Exercise of options Employee Stock Purchase Plan Issuance for purchase of DCT Repurchase of shares
1998-12-31
1998-03-30 9916.05 未披露 定期报告 1998-03-06
1998-03-30 9972.30 未披露
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from DECEMBER 31, 1996 to DECEMBER 31, 1997 Sales of stock Exercise of options Employee stock purchase plan
1997-12-31
1997-03-27 9875.20 未披露
更多>>
from December 31, 1995 to December 31, 1996 Sales of Stock Exercise of options Employee stock purchase plan Issuance for asset acquisition
1996-12-31
1997-03-27 9720.70 未披露
更多>>
from December 31, 1994 to December 31, 1995 Sales of Stock Secondary public offering Exercise of options Employee stock purchase plan Issuance for asset acquisition All shares and per share data reflect the 2-for-1 split of the Company's Common Stock effected on April 11, 1994 and August 8, 1995.
1995-12-31
From December 31, 2014 to December 31, 2015 Exercise of stock options Issuance of common stock under employee stock purchase plan Vested restricted stock units Shares withheld for employee taxes related to vested restricted stock units Repurchase of common stock
from December 31,2013 to December 31,2014 Exercise of stock options Issuance of common stock under employee stock purchase plan Vested restricted stock units Shares withheld for employee taxes related to vested restricted stock units Repurchase of common stock
from December 31,2012 to December 31,2013 Exercise of stock options Issuance of common stock under employee stock purchase plan Vested restricted stock units Shares withheld for employee taxes related to vested restricted stock units Repurchase of common stock
from December 31, 2011 to December 31, 2012 Exercise of stock options Issuance of commons stock under employee stock purchase plan Vested restricted stock units Shares withheld for employee taxes related to vested restricted stock units Repurchase of common stock
from December 31, 2010 to December 31, 2011 Exercise of stock options Issuance of common stock under employee stock purchase plan Vested restricted stock units Vested perfromance-based restricted stock units Shares withheld for employee taxes related to vested restricted stock units Repurchase of common stock
Exercise of stock options Issuance of common stock under employee stock purchase plan Vested restricted stock units Shares withheld for employee taxes related to vested restricted stock units Common stock issued to former employees of Quantum Repurchase of common stock
from December 31, 2008 to December 31, 2009 Exercise of stock options Issuance of common stock under employee stock purchase plan Common stock issued in lieu of 2008 bonus awards Vested restricted stock units Shares withheld for employee taxes related to vested restricted stock units
from December 31, 2007 to December 31, 2008 Issuance of common stock for the acquisition of Quantum Research Group Exercise of stock options Issuance of common stock under employee stock purchase plan Vested restricted stock units Shares withheld for employee taxes related to vested restricted stock units
from December 31, 2006 to December 31, 2007 Exercise of stock options Vested restricted stock units Repurchase of common stock
from December 31, 2005 to December 31, 2006 Sales of common stock:Exercise of options Sales of common stock:Employee stock purchase plan
from December 31, 2004 to December 31, 2005 Sales of common stock Exercise of options Employee stock purchase plan
from December 31, 2003 to December 31, 2004 Sales of stock Exercise of options Employee stock purchase plan
from December 31, 2002 to December 31, 2003 Sales of stock Exercise of options Employee stock purchase plan Issuance of common stock in exchange for intangible assets
from December 31, 2001 to December 31, 2002 Sales of stock Exercise of options Employee stock purchase plan Repurchase of shares
from December 31, 2000 to December 31, 2001 Sales of stock Exercise of options Employee stock purchase plan
from DECEMBER 31, 1999 to DECEMBER 31, 2000 Sales of stock Exercise of options Employee stock purchase plan Common stock offering Repurchase of shares Convertible Sub Guar Step-Up Notes On July 14, 2000 Atmel’s Board of Directors approved a two-for-one stock split, to be effected as a stock dividend.
from DECEMBER 31, 1998 to DECEMBER 31, 1999 Sales of stock Exercise of options Employee stock purchase plan Issuance for asset acquisition On December 17, 1999 we effected a two-for-one stock split in the form of a 100% stock dividend to stockholders of record on December 3, 1999.
from DECEMBER 31, 1997 to DECEMBER 31, 1998 Sales of stock Exercise of options Employee Stock Purchase Plan Issuance for purchase of DCT Repurchase of shares
from DECEMBER 31, 1996 to DECEMBER 31, 1997 Sales of stock Exercise of options Employee stock purchase plan
from December 31, 1995 to December 31, 1996 Sales of Stock Exercise of options Employee stock purchase plan Issuance for asset acquisition
from December 31, 1994 to December 31, 1995 Sales of Stock Secondary public offering Exercise of options Employee stock purchase plan Issuance for asset acquisition All shares and per share data reflect the 2-for-1 split of the Company's Common Stock effected on April 11, 1994 and August 8, 1995.
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