股本结构

单位:万股
公告日期 2019-08-02 2019-08-02 2019-05-07 2019-04-18 2019-05-07 2019-02-12
证券总股本 4141.43 4133.79 4112.77 4109.65 4109.66 4089.02
普通股本 4141.43 4133.79 4112.77 4109.65 4109.66 4089.02
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 2019-07-31 2019-06-30 2019-05-03 2019-04-05 2019-03-31 2019-02-07
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
2019-08-02 4141.43 未披露 定期报告 2019-07-31
2019-08-02 4133.79 未披露
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from March 31, 2019 to June 30, 2019 Exercise of stock options Restricted shares issued for compensation, net of forfeitures and taxes Share-based compensation
2019-06-30
2019-05-07 4112.77 未披露 定期报告 2019-05-03
2019-04-18 4109.65 未披露 定期报告 2019-04-05
2019-05-07 4109.66 未披露
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from December 31, 2018 to March 31, 2019 Exercise of stock options Restricted shares issued for compensation, net of forfeitures and taxes Share-based compensation
2019-03-31
2019-02-12 4089.02 未披露 定期报告 2019-02-07
2019-02-12 4089.38 未披露
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from December 31, 2017 to December 31, 2018 Exercise of stock options Restricted shares issued for compensation, net of forfeitures and taxes
2018-12-31
2018-10-30 4083.67 未披露 定期报告 2018-10-26
2018-10-30 4082.59 未披露 定期报告 2018-09-30
2018-07-31 4082.68 未披露 定期报告 2018-07-26
2018-07-31 4081.52 未披露 定期报告 2018-06-30
2018-05-01 4064.86 未披露 定期报告 2018-04-26
2018-05-01 4064.50 未披露 定期报告 2018-03-31
2018-02-15 4047.56 未披露 定期报告 2018-02-13
2018-02-15 4046.50 未披露
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from December 31, 2016 to December 31, 2017 Issuance of shares under employee stock purchase plan Exercise of stock options Restricted shares issued for compensation, net of forfeitures and taxes
2017-12-31
2017-10-30 4043.80 未披露 定期报告 2017-10-26
2017-10-30 4042.11 未披露 定期报告 2017-09-30
2017-07-27 4037.05 未披露 定期报告 2017-07-24
2017-07-27 4034.70 未披露 定期报告 2017-06-30
2017-05-02 4028.68 未披露 定期报告 2017-04-28
2017-04-21 4028.79 未披露 定期报告 2017-04-06
2017-05-02 4030.04 未披露 定期报告 2017-03-31
2017-02-10 4073.64 未披露 定期报告 2017-02-06
2017-02-10 4075.75 未披露
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from December 31, 2015 to December 31, 2016 Issuance of shares under employee stock purchase plan Exercise of stock options Restricted shares issued for compensation, net of forfeitures and taxes
2016-12-31
2016-11-07 4074.79 未披露 定期报告 2016-11-01
2016-11-07 4075.24 未披露 定期报告 2016-09-30
2016-08-02 4072.73 未披露 定期报告 2016-07-29
2016-08-02 4078.12 未披露 定期报告 2016-06-30
2016-05-03 4076.07 未披露 定期报告 2016-04-28
2016-04-25 4076.56 未披露 定期报告 2016-04-08
2016-05-03 4076.94 未披露 定期报告 2016-03-31
2016-02-11 4068.83 未披露 定期报告 2016-02-08
2016-02-11 4069.37 未披露
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from December 31, 2014 to December 31, 2015 Issuance of shares under employee stock purchase plan Exercise of stock options Restricted shares issued for compensation, net of forfeitures and taxes
2015-12-31
2015-10-29 4059.36 未披露 定期报告 2015-10-26
2015-10-29 4061.89 未披露 定期报告 2015-09-30
2015-07-30 4080.68 未披露 定期报告 2015-07-27
2015-07-30 4080.45 未披露 定期报告 2015-06-30
2015-05-05 4082.08 未披露 定期报告 2015-04-30
2015-04-23 4089.54 未披露 定期报告 2015-04-10
2015-05-05 4088.06 未披露 定期报告 2015-03-31
2015-02-19 4082.67 未披露 定期报告 2015-02-13
2015-02-19 4082.24 未披露
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from December 31, 2013 to December 31, 2014 Issuance of shares under employee stock purchase plan Exercise of stock options Restricted shares issued for compensation, net of forfeitures and taxes
2014-12-31
2014-10-28 4072.82 未披露 定期报告 2014-10-22
2014-10-28 4072.34 未披露 定期报告 2014-09-30
2014-07-29 4100.54 未披露 定期报告 2014-07-22
2014-07-29 4090.23 未披露 定期报告 2014-06-30
2014-04-29 4069.10 未披露 定期报告 2014-04-22
2014-04-23 4068.94 未披露 定期报告 2014-04-10
2014-04-29 4068.96 未披露 定期报告 2014-03-31
2014-02-13 4042.64 未披露 定期报告 2014-02-10
2014-02-13 4046.99 未披露
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from December 31, 2012 to December 31, 2013 Issuance of shares under employee stock purchase plan Exercise of stock options Restricted shares issued for compensation, net of forfeitures and taxes
2013-12-31
2013-11-12 4039.25 未披露 定期报告 2013-11-07
2013-11-12 4042.10 未披露 定期报告 2013-09-30
2013-07-31 3990.37 未披露 定期报告 2013-07-26
2013-07-31 3969.86 未披露 定期报告 2013-06-30
2013-04-30 3962.49 未披露 定期报告 2013-04-25
2013-04-24 3962.58 未披露 定期报告 2013-04-11
2013-04-30 3962.45 未披露 定期报告 2013-03-31
2013-02-28 3942.05 未披露 定期报告 2013-02-14
2013-02-28 3943.52 未披露
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from December 31, 2011 to December 31, 2012 Issuance of shares under employee stock purchase plan Exercise of stock options Restricted shares issued for compensation, net of forfeitures
2012-12-31
2012-11-09 3855.81 未披露 定期报告 2012-11-05
2012-11-09 3855.29 未披露 定期报告 2012-09-30
2012-07-31 3845.75 未披露 定期报告 2012-07-27
2012-07-31 3810.07 未披露 定期报告 2012-06-30
2012-04-26 3703.10 未披露 定期报告 2012-03-31
2012-02-27 3677.89 未披露 定期报告 2012-02-15
2012-02-27 3676.34 未披露
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from December 31, 2010 to December 31, 2011 Issuance of shares under employee stock purchase plan Exercise of stock options Restricted shares issued for compensation, net of forfeitures
2011-12-31
2011-11-01 3627.57 未披露 定期报告 2011-10-27
2011-11-01 3619.15 未披露 定期报告 2011-09-30
2011-07-28 3627.70 未披露 定期报告 2011-06-30
2011-05-09 3617.75 未披露 定期报告 2011-05-04
2011-06-20 3617.72 未披露 定期报告 2011-04-11
2011-05-09 3617.62 未披露 定期报告 2011-03-31
2011-03-04 3615.06 未披露 定期报告 2011-03-01
2011-03-04 3606.81 未披露
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Issuance of shares under employee stock purchase plan Exercise of stock options Issuance of shares under Company 401(k) Plan match Restricted shares issued for compensation, net of forfeitures
2010-12-31
2010-11-08 3600.54 未披露 定期报告 2010-11-03
2010-11-08 3595.02 未披露 定期报告 2010-09-30
2010-08-06 3598.82 未披露 定期报告 2010-07-31
2010-08-06 3594.26 未披露 定期报告 2010-06-30
2010-05-07 3548.69 未披露 定期报告 2010-04-30
2010-05-07 3544.00 未披露 定期报告 2010-03-31
2010-03-16 3541.36 未披露 定期报告 2010-03-10
2010-03-16 3518.14 未披露
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from December 31, 2008 to December 31, 2009 Issuance of shares under Employee Stock Purchase Plan Exercise of stock options Issuance of shares under Company 401(k) Plan match Restricted shares issued for compensation, net of forfeitures
2009-12-31
2009-03-13 3405.28 未披露 定期报告 2009-03-02
2009-03-13 3350.66 未披露
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from December 31, 2007 to December 31, 2008 Issuance of shares under Employee Stock Purchase Plan Exercise of stock options Issuance of shares under Company 401(k) Plan match Restricted shares issued for compensation, net of forfeitures
2008-12-31
2008-03-11 3281.75 未披露 定期报告 2008-03-03
2008-03-11 3263.84 未披露
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from December 31, 2006 to December 31, 2007 Issuance of shares under Employee Stock Purchase Plan Exercise of stock options Issuance of shares under Company 401(k) Plan match Restricted shares issued for compensation Exercise of stock warrant
2007-12-31
2007-03-09 3239.70 未披露 定期报告 2007-03-02
2007-03-09 3223.69 未披露
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from December 31, 2005 to December 31, 2006 Common stock offering, less issuance costs Exchangeable shares converted into common shares Issuance of shares under Employee Stock Purchase Plan Exercise of stock options Issuance of shares under Company 401(k) Plan match Restricted shares issued for compensation On June 6, 2006, the Company’s shareholders approved an amendment to the Company’s articles of incorporation to increase the number of authorized shares of common stock from 150 million to 300 million and also approved a one-for-four reverse stock split of the Company’s authorized and outstanding common stock
2006-12-31
2006-04-21 9182.91 未披露 定期报告 2006-04-17
2006-04-21 9105.23 未披露
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from December 31, 2004 to December 31, 2005 Exchangeable shares converted into common shares Issuance of shares under Employee Stock Purchase Plan Exercise of stock options Issuance of shares under Company 401(k) Plan match Restricted shares issued for compensation Common shares issued in exchange for lease amendment
2005-12-31
2005-04-01 8820.96 未披露 定期报告 2005-03-01
2005-04-01 8791.96 未披露
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from December 31, 2003 to December 31, 2004 Common stock issued in acquisition of OctigaBay Deferred compensation related to acquisition of OctigaBay Exchangeable shares converted into common shares Issuance of shares under Employee Stock Purchase Plan Exercise of stock options Issuance of shares under Company 401(k) plan Exercise of warrants, less issuance costs of $191 Common stock issued for bonus Exchangeable shares issued in acquisition of OctigaBay
2004-12-31
2004-03-12 7316.85 未披露 定期报告 2004-03-01
2004-03-12 7260.10 未披露
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from December 31, 2002 to December 31, 2003 Common stock issued, less issuance costs of $3,165 Exercise of underwriter over-allotment option Common stock issued in conversion of Series A Preferred stock Issuance of shares under Company 401(k) Plan Issuance of shares under Employee Stock Purchase Plan Exercise of stock options Exercise of warrants, less issuance costs of $397 Issuance of restricted stock
2003-12-31
2003-03-28 6511.09 未披露 定期报告 2003-03-21
2003-03-28 5603.90 312.50
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from December 31, 2001 to December 31, 2002 Common stock issued, less issuance costs of $973 Convertible debentures converted to common stock, less issuance costs of $398 Issuance of shares under Employee Stock Purchase Plan Issuance of shares under Company 401(k) Plan Common stock issued for accrued interest on convertible debentures Exercise of stock options Exercise of warrants, less issuance costs of $545
2002-12-31
2002-04-01 4512.75 未披露 定期报告 2002-03-28
2002-04-01 4218.70 312.50
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from December 31, 2000 to December 31, 2001 Series A preferred stock, net of issuance costs of $54 Issuance of shares under Employee Stock Purchase Plan Common stock issued Stock issued to consultants Common stock issued in exchange for notes, net of issuance costs of $821 Issuance of shares under Company 401(k) Plan Exercise of stock options
2001-12-31
2001-04-02 3937.55 未披露 定期报告 2001-03-19
2001-04-02 3525.00 未披露
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from December 31, 1999 to December 31, 2000 Issuance of shares under Employee Stock Purchase Plan Common stock issued in private placement, net of issuance costs of $1,847 Common stock issued in exchange for notes, net of issuance costs of $294 Issuance of shares under Company 401(k) Plan Exercise of stock options Exercise of warrants Issuance of common stock to SGI
2000-12-31
2000-03-30 3237.22 未披露 定期报告 2000-03-24
2000-03-30 2521.19 未披露
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from December 31, 1998 to December 31, 1999 Conversion of Series B preferred shares Exercise of stock options Exercise of warrants Issuance of shares under Employee Stock Purchase Plan Preferred stock dividend distributed in common stock Common stock issued in private placements, net of issuance costs of $1,378,269 Issuance of shares under Company 401(k) Plan Common stock issued in exchange for notes
1999-12-31
1999-03-31 1589.43 未披露 定期报告 1999-03-26
1999-03-31 1420.44 0.60
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from December 31, 1997 to December 31, 1998 Issuance of Series B preferred stock, net of issuance costs of $325,594 Exercise of stock options Exercise of warrants Issuance of shares under Employee Stock Purchase Plan Issuance of common stock for leasehold improvements Issuance of common stock for services Common stock issued in private placement Issuance of common stock for prepaid rent Conversion of Series A preferred shares Issuance of common stock for accrued dividends Preferred stock dividend
1998-12-31
1998-03-31 1145.97 未披露 定期报告 1998-03-09
1998-03-31 1124.81 1.00
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from December 31, 1996 to December 31, 1997 Options were exercised under the 1988 stock option plan between March 12, 1997 and December 29, 1997, for cash, as follows: 7,827 shares at $0.35 per share, 6,244 shares at $0.88 per share, 96,299 shares at $1.76 per share net of 30,655 shares at $1.76 per share for shares exercised against notes receivable, and 1,960 shares at $5.28 per share; options were exercised under the 1993 stock option plan between March 12, 1997 and September 17, 1997, for cash, for 19,201 shares at $0.35 per share; and options were exercised under the 1995 stock option plan between May 15, 1997 and December 15, 1997, for cash, as follows: 500 shares at $4.00 per share, 1,250 shares at $4.125 per share, 1,000 shares at $4.813 per share, 989 shares at $4.87 per share, 5,998 shares at $5.00 per share, 3,166 shares at $5.25 per share, and 25,000 shares at $5.50 per share. A $902,402 compensation expense was recognized for performance-based options The Company issued 299,332 shares of common stock, 6,666 redeemable stock purchase warrants and 68,167 private warrants exercisable at $6.00 per share for a total of $1,122,540, in a private placement completed on March 21, 1997, less issuance costs of $62,135. In connection with this offering, the Company issued 29,041 warrants exercisable at $6.00 per share to a sales agent The Company issued 21,577 shares at a purchase price of $4.88 per share pursuant to the 1996 Employee Stock Purchase Plan on May 7, 1997 The Company issued 2,838,665 shares of common stock in connection with the exercise of its redeemable stock purchase warrants for an aggregate sum of $10,652,635 or $4.00 per share, less transaction costs of $66,989, on June 25, 1997. All remaining redeemable stock purchase warrants were redeemed at $ .05 per warrant The Company issued an aggregate of 740,266 shares of common stock in connection with the conversion of all of the Series B preferred shares issued in March 1997, including in payment of accrued dividends thereon, from July 1, 1997 through August 8, 1997. The Company also paid cash dividends of $14,716 on these shares The Company issued 4,000 shares at $4.38 per share, for services rendered by an independent consultant on August 6, 1997 The Company issued 19,159 shares of common stock at a purchase price of $4.56 per share pursuant to the 1996 Employee Stock Purchase Plan on September 30, 1997 The Company issued an aggregate of 478,526 shares of common stock in connection with the conversion of all of the Series C preferred shares issued in September 1997, including in payment of accrued dividends thereon, from November 5 through December 9, 1997. TERA COMPUTER COMPANY (a development stage company) The Company issued 30,000 shares of common stock pursuant to the exercise of warrants for cash at an exercise price of $3.9375 per share on December 9, 1997 The Company issued 10,000 shares of its Series A preferred stock and 125,000 common stock purchase warrants exercisable at $19.185 per share, for a total consideration of $9,500,000, less issuance costs of $22,291, on December 23, 1997. The value of the warrants has been calculated at $932,000
1997-12-31
1997-03-31 697.75 未披露 定期报告 1997-03-21
1997-03-31 649.68 未披露
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from December 31, 1995 to December 31, 1996 Options issued under the 1988 stock plan were exercised for 5,677, 23,992 and 2,838 shares of common stock for cash at $0.35, $1.76 and $5.29 per share, respectively, between January 17 and December 23, 1996 Options issued under the 1988 stock plan were exercised for 6,007 and 24,126 shares of common stock at $1.02 and $0.35 per share, respectively, for shareholder notes which are due and payable in 1997 and 1999, respectively Options issued under the 1993 stock plan were exercised for 999 and 2,745 shares of common stock on May 28 and December 26, 1996, respectively, for cash at $0.35 per share Warrants were exercised for 361,952 shares of common stock at $5.94 per share, of which 180,976 were exercised for cash and 180,976 for shareholder notes which were paid by February 1997. In connection with the exercise of these warrants, the Company issued additional warrants to purchase 90,488 shares of common stock at $6.00 per share On December 11, 1996, 2,360,000 shares of Series A preferred stock were converted into the same number of shares of common stock
1996-12-31
from March 31, 2019 to June 30, 2019 Exercise of stock options Restricted shares issued for compensation, net of forfeitures and taxes Share-based compensation
from December 31, 2018 to March 31, 2019 Exercise of stock options Restricted shares issued for compensation, net of forfeitures and taxes Share-based compensation
from December 31, 2017 to December 31, 2018 Exercise of stock options Restricted shares issued for compensation, net of forfeitures and taxes
from December 31, 2016 to December 31, 2017 Issuance of shares under employee stock purchase plan Exercise of stock options Restricted shares issued for compensation, net of forfeitures and taxes
from December 31, 2015 to December 31, 2016 Issuance of shares under employee stock purchase plan Exercise of stock options Restricted shares issued for compensation, net of forfeitures and taxes
from December 31, 2014 to December 31, 2015 Issuance of shares under employee stock purchase plan Exercise of stock options Restricted shares issued for compensation, net of forfeitures and taxes
from December 31, 2013 to December 31, 2014 Issuance of shares under employee stock purchase plan Exercise of stock options Restricted shares issued for compensation, net of forfeitures and taxes
from December 31, 2012 to December 31, 2013 Issuance of shares under employee stock purchase plan Exercise of stock options Restricted shares issued for compensation, net of forfeitures and taxes
from December 31, 2011 to December 31, 2012 Issuance of shares under employee stock purchase plan Exercise of stock options Restricted shares issued for compensation, net of forfeitures
from December 31, 2010 to December 31, 2011 Issuance of shares under employee stock purchase plan Exercise of stock options Restricted shares issued for compensation, net of forfeitures
Issuance of shares under employee stock purchase plan Exercise of stock options Issuance of shares under Company 401(k) Plan match Restricted shares issued for compensation, net of forfeitures
from December 31, 2008 to December 31, 2009 Issuance of shares under Employee Stock Purchase Plan Exercise of stock options Issuance of shares under Company 401(k) Plan match Restricted shares issued for compensation, net of forfeitures
from December 31, 2007 to December 31, 2008 Issuance of shares under Employee Stock Purchase Plan Exercise of stock options Issuance of shares under Company 401(k) Plan match Restricted shares issued for compensation, net of forfeitures
from December 31, 2006 to December 31, 2007 Issuance of shares under Employee Stock Purchase Plan Exercise of stock options Issuance of shares under Company 401(k) Plan match Restricted shares issued for compensation Exercise of stock warrant
from December 31, 2005 to December 31, 2006 Common stock offering, less issuance costs Exchangeable shares converted into common shares Issuance of shares under Employee Stock Purchase Plan Exercise of stock options Issuance of shares under Company 401(k) Plan match Restricted shares issued for compensation On June 6, 2006, the Company’s shareholders approved an amendment to the Company’s articles of incorporation to increase the number of authorized shares of common stock from 150 million to 300 million and also approved a one-for-four reverse stock split of the Company’s authorized and outstanding common stock
from December 31, 2004 to December 31, 2005 Exchangeable shares converted into common shares Issuance of shares under Employee Stock Purchase Plan Exercise of stock options Issuance of shares under Company 401(k) Plan match Restricted shares issued for compensation Common shares issued in exchange for lease amendment
from December 31, 2003 to December 31, 2004 Common stock issued in acquisition of OctigaBay Deferred compensation related to acquisition of OctigaBay Exchangeable shares converted into common shares Issuance of shares under Employee Stock Purchase Plan Exercise of stock options Issuance of shares under Company 401(k) plan Exercise of warrants, less issuance costs of $191 Common stock issued for bonus Exchangeable shares issued in acquisition of OctigaBay
from December 31, 2002 to December 31, 2003 Common stock issued, less issuance costs of $3,165 Exercise of underwriter over-allotment option Common stock issued in conversion of Series A Preferred stock Issuance of shares under Company 401(k) Plan Issuance of shares under Employee Stock Purchase Plan Exercise of stock options Exercise of warrants, less issuance costs of $397 Issuance of restricted stock
from December 31, 2001 to December 31, 2002 Common stock issued, less issuance costs of $973 Convertible debentures converted to common stock, less issuance costs of $398 Issuance of shares under Employee Stock Purchase Plan Issuance of shares under Company 401(k) Plan Common stock issued for accrued interest on convertible debentures Exercise of stock options Exercise of warrants, less issuance costs of $545
from December 31, 2000 to December 31, 2001 Series A preferred stock, net of issuance costs of $54 Issuance of shares under Employee Stock Purchase Plan Common stock issued Stock issued to consultants Common stock issued in exchange for notes, net of issuance costs of $821 Issuance of shares under Company 401(k) Plan Exercise of stock options
from December 31, 1999 to December 31, 2000 Issuance of shares under Employee Stock Purchase Plan Common stock issued in private placement, net of issuance costs of $1,847 Common stock issued in exchange for notes, net of issuance costs of $294 Issuance of shares under Company 401(k) Plan Exercise of stock options Exercise of warrants Issuance of common stock to SGI
from December 31, 1998 to December 31, 1999 Conversion of Series B preferred shares Exercise of stock options Exercise of warrants Issuance of shares under Employee Stock Purchase Plan Preferred stock dividend distributed in common stock Common stock issued in private placements, net of issuance costs of $1,378,269 Issuance of shares under Company 401(k) Plan Common stock issued in exchange for notes
from December 31, 1997 to December 31, 1998 Issuance of Series B preferred stock, net of issuance costs of $325,594 Exercise of stock options Exercise of warrants Issuance of shares under Employee Stock Purchase Plan Issuance of common stock for leasehold improvements Issuance of common stock for services Common stock issued in private placement Issuance of common stock for prepaid rent Conversion of Series A preferred shares Issuance of common stock for accrued dividends Preferred stock dividend
from December 31, 1996 to December 31, 1997 Options were exercised under the 1988 stock option plan between March 12, 1997 and December 29, 1997, for cash, as follows: 7,827 shares at $0.35 per share, 6,244 shares at $0.88 per share, 96,299 shares at $1.76 per share net of 30,655 shares at $1.76 per share for shares exercised against notes receivable, and 1,960 shares at $5.28 per share; options were exercised under the 1993 stock option plan between March 12, 1997 and September 17, 1997, for cash, for 19,201 shares at $0.35 per share; and options were exercised under the 1995 stock option plan between May 15, 1997 and December 15, 1997, for cash, as follows: 500 shares at $4.00 per share, 1,250 shares at $4.125 per share, 1,000 shares at $4.813 per share, 989 shares at $4.87 per share, 5,998 shares at $5.00 per share, 3,166 shares at $5.25 per share, and 25,000 shares at $5.50 per share. A $902,402 compensation expense was recognized for performance-based options The Company issued 299,332 shares of common stock, 6,666 redeemable stock purchase warrants and 68,167 private warrants exercisable at $6.00 per share for a total of $1,122,540, in a private placement completed on March 21, 1997, less issuance costs of $62,135. In connection with this offering, the Company issued 29,041 warrants exercisable at $6.00 per share to a sales agent The Company issued 21,577 shares at a purchase price of $4.88 per share pursuant to the 1996 Employee Stock Purchase Plan on May 7, 1997 The Company issued 2,838,665 shares of common stock in connection with the exercise of its redeemable stock purchase warrants for an aggregate sum of $10,652,635 or $4.00 per share, less transaction costs of $66,989, on June 25, 1997. All remaining redeemable stock purchase warrants were redeemed at $ .05 per warrant The Company issued an aggregate of 740,266 shares of common stock in connection with the conversion of all of the Series B preferred shares issued in March 1997, including in payment of accrued dividends thereon, from July 1, 1997 through August 8, 1997. The Company also paid cash dividends of $14,716 on these shares The Company issued 4,000 shares at $4.38 per share, for services rendered by an independent consultant on August 6, 1997 The Company issued 19,159 shares of common stock at a purchase price of $4.56 per share pursuant to the 1996 Employee Stock Purchase Plan on September 30, 1997 The Company issued an aggregate of 478,526 shares of common stock in connection with the conversion of all of the Series C preferred shares issued in September 1997, including in payment of accrued dividends thereon, from November 5 through December 9, 1997. TERA COMPUTER COMPANY (a development stage company) The Company issued 30,000 shares of common stock pursuant to the exercise of warrants for cash at an exercise price of $3.9375 per share on December 9, 1997 The Company issued 10,000 shares of its Series A preferred stock and 125,000 common stock purchase warrants exercisable at $19.185 per share, for a total consideration of $9,500,000, less issuance costs of $22,291, on December 23, 1997. The value of the warrants has been calculated at $932,000
from December 31, 1995 to December 31, 1996 Options issued under the 1988 stock plan were exercised for 5,677, 23,992 and 2,838 shares of common stock for cash at $0.35, $1.76 and $5.29 per share, respectively, between January 17 and December 23, 1996 Options issued under the 1988 stock plan were exercised for 6,007 and 24,126 shares of common stock at $1.02 and $0.35 per share, respectively, for shareholder notes which are due and payable in 1997 and 1999, respectively Options issued under the 1993 stock plan were exercised for 999 and 2,745 shares of common stock on May 28 and December 26, 1996, respectively, for cash at $0.35 per share Warrants were exercised for 361,952 shares of common stock at $5.94 per share, of which 180,976 were exercised for cash and 180,976 for shareholder notes which were paid by February 1997. In connection with the exercise of these warrants, the Company issued additional warrants to purchase 90,488 shares of common stock at $6.00 per share On December 11, 1996, 2,360,000 shares of Series A preferred stock were converted into the same number of shares of common stock