股本结构

单位:万股
公告日期 2023-07-21 2023-04-13 2023-06-29 2023-01-17 2023-01-17 2022-12-08
证券总股本 842.03 842.35 834.69 846.11 6310.00 6235.54
普通股本 842.03 842.35 834.69 846.11 6310.00 6235.54
优先股 未披露 未披露 0.07 未披露 未披露 6.24
其他 未披露 未披露 未披露 未披露 未披露 未披露
变动日期 2023-07-19 2023-04-13 2023-03-31 2023-01-18 2023-01-17 2022-12-05
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
2023-07-21 842.03 未披露 定期报告 2023-07-19
2023-04-13 842.35 未披露 定期报告 2023-04-13
2023-06-29 834.69 0.07
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From December 31, 2022 to March 31, 2023 Vesting of restricted stock awards Issuance of common stock under equity incentive plan upon vesting of restricted stock units and exercise of options Issuance of common stock under equity incentive plan for retention payments Issuance of common stock for services rendered Conversion of Series Z Preferred Stock to common stock, net of unvested portion, and redemption of Series B Preferred Stock
2023-03-31
2023-01-17 846.11 未披露
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On January 12, 2023, the Board approved a one-for-seventeen (1:17) reverse split of the Company’s issued and outstanding shares of common stock (the “Reverse Stock Split”).Giving effect to the Reverse Stock Split, following the conversion of the Series Z Preferred Stock there are 8,461,063 shares of common stock issued and outstanding.
2023-01-18
2023-01-17 6310.00 未披露 定期报告 2023-01-17
2022-12-08 6235.54 6.24 定期报告 2022-12-05
2022-11-14 6235.54 未披露 定期报告 2022-11-14
2022-11-14 5901.80 0.10
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From June 30,2022 to September 30,2022 Issuance of common stock under employee stock purchase plan Issuance of common stock upon exercise of common stock options and warrants Issuance of common stock for services rendered Issuance of preferred stock upon Acquisition of Aceragen Issuance of common stock upon Acquisition of Aceragen
2022-09-30
2022-09-30 6229.69 未披露
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Following the closing of the Merger, Idera had 62,296,918 shares of Common Stock issued and outstanding.
2022-09-28
2022-08-09 5305.01 未披露 定期报告 2022-08-09
2022-08-09 5299.90 0.10
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From March 31, 2022 to June 30, 2022 Issuance of common stock under employee stock purchase plan Issuance of common stock for services rendered
2022-06-30
2022-04-29 5296.60 未披露 定期报告 2022-04-25
2022-04-29 5292.49 未披露 定期报告 2022-04-01
2022-05-05 5292.40 0.10
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From December 31, 2021 to March 31, 2022 Issuance of common stock under employee stock purchase plan Issuance of common stock under equity incentive plan (vesting of restricted stock units) Issuance of common stock for services rendered
2022-03-31
2022-03-31 5281.80 0.10
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From December 31, 2020 to December 31, 2021 Sale of common stock, net of issuance costs Conversion of Series B1 preferred stock Issuance of common stock under employee stock purchase plan Issuance of common stock under employee stock purchase plan (vesting of restricted stock units) Issuance of common stock upon exercise of common stock options and warrants Issuance of common stock for services rendered
2021-12-31
2021-11-08 5279.83 未披露 定期报告 2021-11-08
2021-11-08 5277.70 0.10
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From June 30, 2021 to September 30, 2021 Sale of common stock, net of issuance costs Issuance of common stock under employee stock purchase plan
2021-09-30
2021-08-09 5276.20 未披露 定期报告 2021-08-06
2021-08-09 5211.50 0.10
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From March 31, 2021 to June 30, 2021 Conversion of Series B1 preferred stock Sale of common stock, net of issuance costs Issuance of common stock under employee stock purchase plan Issuance of common stock upon exercise of common stock options and warrants Issuance of common stock for services rendered
2021-06-30
2021-05-19 5003.33 0.07 定期报告 2021-04-30
2021-04-28 5003.33 未披露 定期报告 2021-04-12
2021-04-29 4653.67 1.10
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From December 31, 2020 to March 31, 2021 Conversion of Series B1 preferred stock Sale of common stock, net of issuance costs Issuance of common stock under employee stock purchase plan Issuance of common stock under equity incentive plan (vesting of restricted stock units) Issuance of common stock upon exercise of common stock options and warrants Issuance of common stock for services rendered
2021-03-31
2021-03-03 4225.75 2.43 定期报告 2021-02-28
2021-03-01 3829.10 2.50
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From December 31, 2019 to December 31, 2020 Sale of common stock, net of issuance costs Issuance of common stock under employee stock purchase plan (vesting of restricted stock units) Issuance of common stock under employee stock purchase plan Issuance of common stock upon exercise of stock options Issuance of common stock for services rendered
2020-12-31
2020-10-29 3525.08 未披露 定期报告 2020-10-29
2020-10-29 3521.90 2.50
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From June 30, 2020 to September 30, 2020 Sale of common stock and prefunded warrants, net of issuance costs Issuance of common stock under employee stock purchase plan Issuance of common stock for services rendered
2020-09-30
2020-08-04 3519.92 2.43 定期报告 2020-07-31
2020-09-02 3429.11 2.50
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From March 31, 2020 to June 30, 2020 Sale of common stock, net of issuance costs Issuance of common stock under employee stock purchase plan Issuance of common stock for services rendered
2020-06-30
2020-06-02 3377.61 2.43 定期报告 2020-05-29
2020-04-30 3370.29 未披露 定期报告 2020-04-30
2020-04-30 3060.70 2.50
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From December 31, 2019 to March 31, 2020 Sale of common stock, net of issuance costs Issuance of common stock under employee stock purchase plan Issuance of common stock under equity incentive plan (vesting of restricted stock units) Issuance of common stock for services rendered
2020-03-31
2020-04-06 3060.73 未披露 定期报告 2020-03-24
2020-03-12 3053.85 未披露 定期报告 2020-02-15
2020-03-12 2967.20 2.50
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from December 31, 2018 to December 31, 2019 Sale of redeemable convertible preferred stock Sale of common stock, net of issuance costs Issuance of commitment shares Issuance of common stock under employee stock purchase plan Issuance of common stock upon exercise of warrants Issuance of common stock for services rendered
2019-12-31
2019-11-06 2887.20 未披露 定期报告 2019-10-31
2019-11-06 2885.80 0.10
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from June 30, 2019 to September 30, 2019 Issuance of common stock under employee stock purchase plan Issuance of common stock upon exercise of warrants Issuance of common stock for services rendered
2019-09-30
2019-08-08 2884.35 未披露 定期报告 2019-07-31
2019-08-08 2882.70 0.10
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From March 31, 2019 to June 30, 2019 Sale of common stock, net of issuance costs Issuance of common stock under employee stock purchase plan Issuance of common stock for services rendered
2019-06-30
2019-04-25 2802.18 未披露 定期报告 2019-04-18
2019-05-02 2800.80 0.10
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from December 31, 2018 to March 31, 2019 Sale of common stock, net of issuance costs Issuance of commitment shares Issuance of common stock under employee stock purchase plan Issuance of common stock for services rendered
2019-03-31
2019-03-06 2762.01 未披露 定期报告 2019-02-15
2019-03-06 2718.80 0.10
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from December 31, 2017 to December 31, 2018 Issuance of common stock under employee stock purchase plan Issuance of common stock upon exercise of common stock options and warrants Issuance of common stock for services rendered
2018-12-31
2018-11-06 2718.14 未披露 定期报告 2018-10-31
2018-11-06 2717.90 0.10
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from December 31, 2017 to September 30, 2018 Issuance of common stock under employee stock purchase plan Issuance of common stock upon exercise of common stock options and warrants Issuance of common stock for services rendered
2018-09-30
2018-08-02 2717.39 未披露 定期报告 2018-07-31
2018-07-27 2717.10 0.10
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From December 31, 2017 to July 30, 2018 Issuance of common stock under employee stock purchase plan Issuance of common stock upon exercise of common stock options and warrants Issuance of common stock for services rendered The reverse stock split will reduce the number of shares of common stock issued and outstanding from approximately 217.4 million to approximately 27.2 million. Concurrently, the authorized number of shares of common stock will be set at 70 million.Idera Pharmaceuticals, Inc. (NASDAQ:IDRA), a pharmaceutical company focused on the development and commercialization of its proprietary immune modulator, tilsotolimod, for the treatment of cancer, today announced that its Board of Directors has approved a one-for-eight reverse stock split of its common stock that will be effective at 5:00 pm Eastern Time today.
2018-07-30
2018-05-09 21731.10 未披露 定期报告 2018-04-30
2018-05-09 21609.50 0.10
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From December 31, 2017 to March 31, 2018 Issuance of common stock under stock purchase plan Issuance of common stock upon exercise of common stock warrants Issuance of common stock for services rendered
2018-03-31
2018-03-07 19563.52 未披露 定期报告 2018-02-15
2018-03-07 19562.50 0.10
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from December 31, 2016 to December 31, 2017 Sale of common stock, net of issuance costs Exercise of common stock options, warrants and employee stock purchases Issuance of common stock for services
2017-12-31
2017-11-06 19487.03 未披露 定期报告 2017-11-01
2017-11-06 14968.00 0.10 定期报告 2017-09-30
2017-08-07 14963.18 未披露 定期报告 2017-07-31
2017-08-07 14960.60 0.10 定期报告 2017-06-30
2017-04-28 14914.84 未披露 定期报告 2017-04-20
2017-05-04 14913.50 0.10 定期报告 2017-03-31
2017-03-15 14909.37 未披露 定期报告 2017-02-15
2017-03-15 14906.50 0.10
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from December 31, 2015 to December 31, 2016 Sale of common stock, net of issuance costs Exercise of common stock options, warrants and employee stock purchases
2016-12-31
2016-11-01 14765.31 未披露 定期报告 2016-10-28
2016-11-01 12141.10 0.10 定期报告 2016-09-30
2016-08-02 12137.87 未披露 定期报告 2016-07-15
2016-08-02 12133.90 0.10 定期报告 2016-06-30
2016-04-25 12130.96 未披露 定期报告 2016-04-20
2016-05-09 12131.60 未披露 定期报告 2016-04-15
2016-05-09 12130.00 0.10 定期报告 2016-03-31
2016-03-10 12127.57 未披露 定期报告 2016-02-15
2016-03-10 12126.50 0.10
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from December 31, 2014 to December 31, 2015 Sale of common stock, net of issuance costs Exercise of common stock options, warrants and employee stock purchases Issuance of common stock for services
2015-12-31
2015-11-06 11835.04 未披露 定期报告 2015-10-15
2015-11-06 11834.00 0.10 定期报告 2015-09-30
2015-08-06 11812.27 未披露 定期报告 2015-07-15
2015-08-06 11811.00 0.10 定期报告 2015-06-30
2015-04-29 11787.53 未披露 定期报告 2015-04-20
2015-05-11 11786.40 0.10 定期报告 2015-03-31
2015-03-12 11783.61 未披露 定期报告 2015-02-19
2015-03-12 9482.90 0.10
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from December 31, 2013 to December 31, 2014 Conversion of Series E preferred stock to common Conversion of Series D preferred stock to common Sale of common stock and warrants, net of issuance costs Exercise of common stock options, warrants and employee stock purchases Issuance of common stock for services
2014-12-31
2014-11-07 8581.07 未披露 定期报告 2014-10-15
2014-11-07 8580.20 192.40 定期报告 2014-09-30
2014-08-12 8376.72 未披露 定期报告 2014-07-15
2014-08-12 8375.80 192.40 定期报告 2014-06-30
2014-05-12 8244.25 42.49 定期报告 2014-04-30
2014-04-30 8244.25 未披露 定期报告 2014-04-25
2014-05-12 8243.90 42.50 定期报告 2014-03-31
2014-04-30 8243.88 42.42 定期报告 2014-03-14
2014-03-13 8236.02 未披露 定期报告 2014-02-15
2014-03-13 6625.20 154.95
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from December 31, 2012 to December 31, 2013 Extinguishment of convertible preferred stock & recognition of warrants issued Recognition of convertible preferred stock Sale of common stock and warrants, net of issuance costs Exercise of common stock options, warrants and employee stock purchases Issuance of common stock for services
2013-12-31
2013-11-14 6369.01 未披露 定期报告 2013-10-31
2013-11-14 6268.20 154.90 定期报告 2013-09-30
2013-09-10 4530.06 154.92 定期报告 2013-08-31
2013-09-10 4530.06 未披露 定期报告 2013-08-29
2013-08-14 4517.77 未披露 定期报告 2013-07-31
2013-08-14 4516.50 154.90 定期报告 2013-06-30
2013-06-10 4516.52 154.92 定期报告 2013-06-03
2013-05-15 4516.33 未披露 定期报告 2013-05-10
2013-05-15 2764.50 154.90 定期报告 2013-03-31
2013-04-23 2764.30 154.92 定期报告 2013-01-31
2013-03-11 2764.30 154.90
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from December 31, 2011 to December 31, 2012 Sale of Series E preferred stock and warrants, net of issuance costs Exercise of common stock options, warrants and employee stock purchases Issuance of common stock for services
2012-12-31
2013-03-11 2764.30 154.92
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from December 31, 2011 to November 30, 2012 Sale of Series E preferred stock and warrants, net of issuance costs Series E preferred stock beneficial conversion feature Exercise of common stock options, warrants and employee stock purchases Issuance of common stock for services
2012-11-30
2012-11-09 2764.12 未披露 定期报告 2012-10-31
2012-11-09 2764.10 112.50 定期报告 2012-09-30
2012-08-09 2763.99 未披露 定期报告 2012-07-17
2012-08-09 2763.90 112.50 定期报告 2012-06-30
2012-05-09 2763.77 未披露 定期报告 2012-04-30
2012-05-09 2763.80 112.50 定期报告 2012-03-31
2012-03-14 2763.70 未披露 定期报告 2012-02-15
2012-03-14 2763.70 112.50
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from Dec 31,2010 to Dec 31,2011 Exercise of common stock options, warrants and employee stock purchases Issuance of common stock for services
2011-12-31
2011-11-09 2763.44 未披露 定期报告 2011-10-15
2011-11-09 2763.40 0.10 定期报告 2011-09-30
2011-08-05 2763.12 未披露 定期报告 2011-07-29
2011-08-05 2762.60 0.10 定期报告 2011-06-30
2011-05-05 2761.59 未披露 定期报告 2011-04-30
2011-05-05 2761.10 0.10 定期报告 2011-03-31
2011-03-10 2760.03 未披露 定期报告 2011-02-25
2011-03-10 2759.60 0.10
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Sale of common stock and warrants, net of issuance costs Exercise of common stock options, warrants and employee stock purchases Issuance of common stock for services
2010-12-31
2010-11-04 2758.11 0.10 定期报告 2010-09-30
2010-08-05 2349.86 0.10 定期报告 2010-06-30
2008-03-11 2198.77 未披露 定期报告 2008-02-29
2008-03-11 2156.90 0.10
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from December 31, 2006 to December 31, 2007 Exercise of common stock options, warrants and employee stock purchases Issuance of stock for services Conversion of notes Stock-based compensation
2007-12-31
2007-03-30 2120.48 未披露 定期报告 2007-03-13
2007-03-30 2045.82 0.07
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from December 31, 2005 to December 31, 2006 Sale of common stock Exercise of common stock options and employee stock purchases Issuance of stock for services At the close of business on June 29, 2006, we effected a one-for-eight reverse stock split of our issued and outstanding common stock. As a result of the reverse stock split, each share of common stock outstanding at the close of business on June 29, 2006 automatically converted into one-eighth of one share of common stock.
2006-12-31
2006-03-31 11149.51 未披露 定期报告 2006-02-01
2006-03-31 11142.11 0.07
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from December 31, 2004 to December 31, 2005 Exercise of common stock options and warrants Issuance of stock and warrants for services and interest
2005-12-31
2005-05-02 11100.98 未披露 定期报告 2005-03-31
2005-03-25 11098.98 未披露 定期报告 2005-03-01
2005-03-25 11093.15 0.07
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from December 31, 2003 to December 31, 2004 Sale of common stock Exercise of common stock options and warrants Issuance of stock options and stock for services Preferred stock dividends Conversion of preferred into common stock
2004-12-31
2004-04-29 10194.87 未披露 定期报告 2004-04-26
2004-03-23 8501.85 未披露 定期报告 2004-03-15
2004-03-23 7048.26 48.92
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from December 31, 2002 to December 31, 2003 Sale of common stock Repurchase of common stock Exercise of common stock options and warrants Issuance of stock options and stock for services Preferred stock dividends Conversion of preferred into common stock
2003-12-31
2004-03-23 4794.49 67.84
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from December 31, 2001 to December 31, 2002 Exercise of common stock options and warrants Issuance of stock under the Isis Agreement and warrants Conversion of 8% notes into stock Preferred stock dividends Conversion of preferred into common stock
2002-12-31
From December 31, 2022 to March 31, 2023 Vesting of restricted stock awards Issuance of common stock under equity incentive plan upon vesting of restricted stock units and exercise of options Issuance of common stock under equity incentive plan for retention payments Issuance of common stock for services rendered Conversion of Series Z Preferred Stock to common stock, net of unvested portion, and redemption of Series B Preferred Stock
On January 12, 2023, the Board approved a one-for-seventeen (1:17) reverse split of the Company’s issued and outstanding shares of common stock (the “Reverse Stock Split”).Giving effect to the Reverse Stock Split, following the conversion of the Series Z Preferred Stock there are 8,461,063 shares of common stock issued and outstanding.
From June 30,2022 to September 30,2022 Issuance of common stock under employee stock purchase plan Issuance of common stock upon exercise of common stock options and warrants Issuance of common stock for services rendered Issuance of preferred stock upon Acquisition of Aceragen Issuance of common stock upon Acquisition of Aceragen
Following the closing of the Merger, Idera had 62,296,918 shares of Common Stock issued and outstanding.
From March 31, 2022 to June 30, 2022 Issuance of common stock under employee stock purchase plan Issuance of common stock for services rendered
From December 31, 2021 to March 31, 2022 Issuance of common stock under employee stock purchase plan Issuance of common stock under equity incentive plan (vesting of restricted stock units) Issuance of common stock for services rendered
From December 31, 2020 to December 31, 2021 Sale of common stock, net of issuance costs Conversion of Series B1 preferred stock Issuance of common stock under employee stock purchase plan Issuance of common stock under employee stock purchase plan (vesting of restricted stock units) Issuance of common stock upon exercise of common stock options and warrants Issuance of common stock for services rendered
From June 30, 2021 to September 30, 2021 Sale of common stock, net of issuance costs Issuance of common stock under employee stock purchase plan
From March 31, 2021 to June 30, 2021 Conversion of Series B1 preferred stock Sale of common stock, net of issuance costs Issuance of common stock under employee stock purchase plan Issuance of common stock upon exercise of common stock options and warrants Issuance of common stock for services rendered
From December 31, 2020 to March 31, 2021 Conversion of Series B1 preferred stock Sale of common stock, net of issuance costs Issuance of common stock under employee stock purchase plan Issuance of common stock under equity incentive plan (vesting of restricted stock units) Issuance of common stock upon exercise of common stock options and warrants Issuance of common stock for services rendered
From December 31, 2019 to December 31, 2020 Sale of common stock, net of issuance costs Issuance of common stock under employee stock purchase plan (vesting of restricted stock units) Issuance of common stock under employee stock purchase plan Issuance of common stock upon exercise of stock options Issuance of common stock for services rendered
From June 30, 2020 to September 30, 2020 Sale of common stock and prefunded warrants, net of issuance costs Issuance of common stock under employee stock purchase plan Issuance of common stock for services rendered
From March 31, 2020 to June 30, 2020 Sale of common stock, net of issuance costs Issuance of common stock under employee stock purchase plan Issuance of common stock for services rendered
From December 31, 2019 to March 31, 2020 Sale of common stock, net of issuance costs Issuance of common stock under employee stock purchase plan Issuance of common stock under equity incentive plan (vesting of restricted stock units) Issuance of common stock for services rendered
from December 31, 2018 to December 31, 2019 Sale of redeemable convertible preferred stock Sale of common stock, net of issuance costs Issuance of commitment shares Issuance of common stock under employee stock purchase plan Issuance of common stock upon exercise of warrants Issuance of common stock for services rendered
from June 30, 2019 to September 30, 2019 Issuance of common stock under employee stock purchase plan Issuance of common stock upon exercise of warrants Issuance of common stock for services rendered
From March 31, 2019 to June 30, 2019 Sale of common stock, net of issuance costs Issuance of common stock under employee stock purchase plan Issuance of common stock for services rendered
from December 31, 2018 to March 31, 2019 Sale of common stock, net of issuance costs Issuance of commitment shares Issuance of common stock under employee stock purchase plan Issuance of common stock for services rendered
from December 31, 2017 to December 31, 2018 Issuance of common stock under employee stock purchase plan Issuance of common stock upon exercise of common stock options and warrants Issuance of common stock for services rendered
from December 31, 2017 to September 30, 2018 Issuance of common stock under employee stock purchase plan Issuance of common stock upon exercise of common stock options and warrants Issuance of common stock for services rendered
From December 31, 2017 to July 30, 2018 Issuance of common stock under employee stock purchase plan Issuance of common stock upon exercise of common stock options and warrants Issuance of common stock for services rendered The reverse stock split will reduce the number of shares of common stock issued and outstanding from approximately 217.4 million to approximately 27.2 million. Concurrently, the authorized number of shares of common stock will be set at 70 million.Idera Pharmaceuticals, Inc. (NASDAQ:IDRA), a pharmaceutical company focused on the development and commercialization of its proprietary immune modulator, tilsotolimod, for the treatment of cancer, today announced that its Board of Directors has approved a one-for-eight reverse stock split of its common stock that will be effective at 5:00 pm Eastern Time today.
From December 31, 2017 to March 31, 2018 Issuance of common stock under stock purchase plan Issuance of common stock upon exercise of common stock warrants Issuance of common stock for services rendered
from December 31, 2016 to December 31, 2017 Sale of common stock, net of issuance costs Exercise of common stock options, warrants and employee stock purchases Issuance of common stock for services
from December 31, 2015 to December 31, 2016 Sale of common stock, net of issuance costs Exercise of common stock options, warrants and employee stock purchases
from December 31, 2014 to December 31, 2015 Sale of common stock, net of issuance costs Exercise of common stock options, warrants and employee stock purchases Issuance of common stock for services
from December 31, 2013 to December 31, 2014 Conversion of Series E preferred stock to common Conversion of Series D preferred stock to common Sale of common stock and warrants, net of issuance costs Exercise of common stock options, warrants and employee stock purchases Issuance of common stock for services
from December 31, 2012 to December 31, 2013 Extinguishment of convertible preferred stock & recognition of warrants issued Recognition of convertible preferred stock Sale of common stock and warrants, net of issuance costs Exercise of common stock options, warrants and employee stock purchases Issuance of common stock for services
from December 31, 2011 to December 31, 2012 Sale of Series E preferred stock and warrants, net of issuance costs Exercise of common stock options, warrants and employee stock purchases Issuance of common stock for services
from December 31, 2011 to November 30, 2012 Sale of Series E preferred stock and warrants, net of issuance costs Series E preferred stock beneficial conversion feature Exercise of common stock options, warrants and employee stock purchases Issuance of common stock for services
from Dec 31,2010 to Dec 31,2011 Exercise of common stock options, warrants and employee stock purchases Issuance of common stock for services
Sale of common stock and warrants, net of issuance costs Exercise of common stock options, warrants and employee stock purchases Issuance of common stock for services
from December 31, 2006 to December 31, 2007 Exercise of common stock options, warrants and employee stock purchases Issuance of stock for services Conversion of notes Stock-based compensation
from December 31, 2005 to December 31, 2006 Sale of common stock Exercise of common stock options and employee stock purchases Issuance of stock for services At the close of business on June 29, 2006, we effected a one-for-eight reverse stock split of our issued and outstanding common stock. As a result of the reverse stock split, each share of common stock outstanding at the close of business on June 29, 2006 automatically converted into one-eighth of one share of common stock.
from December 31, 2004 to December 31, 2005 Exercise of common stock options and warrants Issuance of stock and warrants for services and interest
from December 31, 2003 to December 31, 2004 Sale of common stock Exercise of common stock options and warrants Issuance of stock options and stock for services Preferred stock dividends Conversion of preferred into common stock
from December 31, 2002 to December 31, 2003 Sale of common stock Repurchase of common stock Exercise of common stock options and warrants Issuance of stock options and stock for services Preferred stock dividends Conversion of preferred into common stock
from December 31, 2001 to December 31, 2002 Exercise of common stock options and warrants Issuance of stock under the Isis Agreement and warrants Conversion of 8% notes into stock Preferred stock dividends Conversion of preferred into common stock