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股本结构

单位:万股
公告日期 2026-08-18 2026-08-03 2026-08-18 2026-08-03 2026-08-13 2026-06-24
证券总股本 364.73 321.55 190.46 186.42 57.45 13.84
普通股本 364.73 321.55 190.46 186.42 57.45 13.84
优先股 未披露 未披露 未披露 未披露 0.02 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 2026-08-07 2026-08-03 2026-07-31 2026-07-30 2026-06-30 2026-06-26
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
2026-08-18 364.73 未披露 定期报告 2026-08-07
2026-08-03 321.55 未披露
更多>>
Common stock offered 1,310,890 shares by the company
2026-08-03
2026-08-18 190.46 未披露 定期报告 2026-07-31
2026-08-03 186.42 未披露 定期报告 2026-07-30
2026-08-13 57.45 0.02
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From March 31, 2026 to June 30, 2026 Issuance of common stock from ATM offerings, net Issuance of common stock from exercise of warrants Issuance of common stock from June 2026 financing Fractional shares from June 2026 reverse stock split
2026-06-30
2026-06-24 13.84 未披露
更多>>
a one-for-thirty-five reverse stock split of the Company's issued and outstanding shares of common stock
2026-06-26
2026-06-10 484.54 8.03
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Common stock offered 1,903,338 shares by the company
2026-06-08
2026-06-02 294.20 8.03 定期报告 2026-05-27
2026-05-15 268.08 未披露 定期报告 2026-05-11
2026-05-12 263.57 0.02 定期报告 2026-03-31
2026-04-02 263.57 未披露 定期报告 2026-03-24
2026-03-11 231.05 未披露 定期报告 2026-03-06
2026-02-04 187.39 未披露 定期报告 2026-01-31
2026-01-30 168.69 未披露 定期报告 2026-01-29
2026-03-11 168.62 0.02
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From December 31, 2024 to December 31, 2025 Issuance of common stock, net Issuance of common stock from exercise of warrants Issuance of Common Stock from ATM offering, net Issuance of common stock for Preferred F-1 Conversion
2025-12-31
2025-11-12 165.88 未披露 定期报告 2025-11-07
2025-11-12 136.50 0.02
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From June 30, 2025 to September 30, 2025 Issuance of Common Stock from ATM offering, net Issuance of Common Stock for Warrant Exercise
2025-09-30
2025-08-14 90.27 未披露 定期报告 2025-08-08
2025-07-02 52.71 未披露
更多>>
a one-for-forty-two reverse stock split of the Company’s issued and outstanding shares of common stock
2025-07-07
2025-07-14 2214.01 未披露 定期报告 2025-06-30
2025-06-10 478.07 未披露
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Common stock offered 406,755 shares by the company
2025-06-10
2025-05-13 437.40 0.02 定期报告 2025-03-31
2025-04-14 437.40 未披露 定期报告 2025-03-25
2025-03-11 437.40 未披露 定期报告 2025-03-07
2025-03-11 437.40 0.02
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From December 31, 2023 to December 31, 2024 Issuance of common stock, net Issuance of common stock from exercise of warrants Issuance of common stock from conversion of Series J Convertible Preferred Stock
2024-12-31
2024-11-15 437.40 0.02 定期报告 2024-11-08
2024-11-12 186.69 0.02
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From June 30, 2024 to September 30, 2024 Exercise of common stock warrants Issuance of common stock net
2024-09-30
2024-08-26 186.69 未披露
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Common Stock offered 483,351 shares by the company
2024-08-26
2024-08-13 138.35 未披露 定期报告 2024-08-13
2024-07-25 112.13 未披露
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Common stock offered 469,340 shares by the company
2024-07-25
2024-07-25 65.19 未披露 定期报告 2024-07-24
2024-08-13 51.57 0.02
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From March 31, 2024 to June 30, 2024 Issuance of common stock, net
2024-06-30
2024-06-26 51.57 未披露
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One-for-thirty-five reverse stock split of the Company's issued and outstanding shares of common stock, will begin trading on a split-adjusted basis when the market opens on June 28, 2024.
2024-06-28
2024-05-08 1805.11 未披露 定期报告 2024-05-06
2024-04-29 1522.14 未披露
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Common stock offered 8,419,996 shares by the company
2024-04-30
2024-05-08 680.14 0.02
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From December 31, 2023 to March 31, 2024 Issuance of common stock from conversion of Series J Convertible Preferred Stock
2024-03-31
2024-03-11 680.14 未披露 定期报告 2024-03-01
2024-03-11 568.25 1.21
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From December 31,2022 to December 31,2023 Issuance of common stock from preferred series I stock conversions Issuance of common stock from exercise of warrants Issuance of common stock from ATM offering, net Issuance of common stock from conversion of Series J Convertible Preferred Stock
2023-12-31
2023-11-07 326.37 未披露 定期报告 2023-11-07
2023-08-08 186.43 0.01
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From March 31, 2023 to June 30, 2023 Issuance of common stock from ATM offering
2023-06-30
2023-05-09 120.69 0.01
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From December 31, 2022 to March 31, 2023 Conversion of preferred stock into common stock Conversion of warrants into common stock
2023-03-31
2023-03-03 120.69 未披露 定期报告 2023-02-24
2023-03-03 53.64 104.94
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From December 31, 2021 to December 31, 2022 Conversion of preferred stock into common stock Issuance of common stock, net
2022-12-31
2022-12-09 31.53 未披露
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On December 8, 2022 following the Special Meeting, the Board approved a one-for-one hundred reverse stock split of the Company’s issued and outstanding shares of common stock (the “Reverse Stock Split”).
2022-12-12
2022-10-18 3153.17 2315.73
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1.Class A Units offered 15,235,196 Class A Units by the company.Each Class A Unit consists of one share of common stock. 2.Class B Units offered 23,157,124 Class B Units by the company.Each Class B Unit will consist of one share of Series I Preferred Stock. 3.The Overallotment Option to purchase up to 5,758,848 additional shares of Common Stock was exercised in full on October 14, 2022.
2022-10-18
2021-11-10 1053.76 0.01
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From June 30, 2021 to September 30, 2021 Issuance of common stock, net
2021-09-30
2021-09-17 1001.51 未披露
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1.Common stock offered by company 3,483,120 shares of common stock. 2.The total number of shares of common stock outstanding after this offering is based on 6,532,018 shares of common stock outstanding as of June 30, 2021.
2021-09-17
2021-08-12 653.20 0.01
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From March 31, 2021 to June 30, 2021 Exercise of warrants
2021-06-30
2021-06-04 653.20 0.02 定期报告 2021-06-01
2021-05-13 653.20 未披露 定期报告 2021-05-07
2021-05-13 653.19 0.01
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From December 31, 2020 To March 31, 2021 Issuance of common stock, net Exercise of warrants
2021-03-31
2021-03-19 653.19 未披露
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1.Common stock offered by the company 3,300,710 shares. 2.The total number of shares of common stock outstanding after this offering is based on 2,736,060 shares of common stock outstanding as of September 30, 2020.
2021-03-19
2021-03-25 273.61 0.01
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From December 31, 2019 to December 31, 2020 Issuance of common stock, net Exercise of warrants Conversion of preferred stock into common stock
2020-12-31
2020-11-12 273.61 未披露 定期报告 2020-11-09
2020-10-16 273.59 未披露
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On October 10, 2020 following the Special Meeting, the Board approved a one-for-thirty reverse stock split of the Company’s issued and outstanding shares of common stock (the “Reverse Stock Split”). On October 16, 2020, the Company filed with the Secretary of State of the State of Delaware a Certificate of Amendment to its Certificate of Incorporation (the “Certificate of Amendment”) to effect the Reverse Stock Split. The Reverse Stock Split will become effective as of 5:00 p.m. Eastern Time on October 16, 2020, and the Company’s common stock will begin trading on a split-adjusted basis when the market opens on October 19, 2020.
2020-10-19
2020-09-11 8207.81 未披露 定期报告 2020-08-21
2020-08-05 4510.22 未披露 定期报告 2020-08-03
2020-08-06 4449.46 0.01 定期报告 2020-07-31
2020-08-05 4319.68 0.04
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From March 31, 2020 to June 30, 2020 Issuance of common stock, net Exercise of warrants Conversion of preferred stock into common stock
2020-06-30
2020-05-29 3940.80 未披露 定期报告 2020-05-26
2020-05-14 3890.69 未披露 定期报告 2020-05-11
2020-05-05 3866.96 未披露
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1.Common stock offered by us 3,597,880 shares 2.The total number of shares of common stock outstanding after this offering is based on 35,071,753 shares of our common stock outstanding as of April 30, 2020
2020-05-05
2020-04-29 3507.18 48.85 定期报告 2020-04-24
2020-04-13 3260.01 未披露 定期报告 2020-04-06
2020-05-14 2714.24 48.85
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From December 31, 2019 to March 31, 2020 Issuance of common and preferred stock, net Exercise of warrants Conversion of preferred stock into common stock
2020-03-31
2020-03-31 3185.57 未披露
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1.Common stock offered by us 5,130,228 shares of common stock. 2.The total number of shares of common stock outstanding after this offering is based on 26,725,490 shares of our common stock outstanding as of March 27, 2020
2020-03-30
2020-03-31 2672.55 未披露 定期报告 2020-03-27
2020-03-23 2496.84 未披露 定期报告 2020-03-23
2020-03-05 2080.70 未披露 定期报告 2020-02-28
2020-01-29 1072.04 1151.78
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On January 28, 2020, the Public Offering closed, and the Company issued and sold (i) 6,046,367 shares of Common Stock (which includes 2,290,909 shares of Common Stock sold pursuant to the exercise of the Overallotment Option), (ii) 11,517,269 shares of Series H Preferred Stock, (iii) Warrants to purchase 17,563,636 shares of Common Stock (which includes Warrants to purchase 2,290,909 shares of Common Stock sold pursuant to the exercise of the Overallotment Option), pursuant to the Registration Statements and the Underwriting Agreement.
2020-01-28
2020-03-05 467.41 0.05
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from December 31, 2018 to December 31, 2019 Stock-based compensation, net Issuance of common stock, net Conversion of preferred stock into common stock
2019-12-31
2019-12-06 467.41 未披露 定期报告 2019-12-04
2019-11-05 422.26 未披露 定期报告 2019-11-04
2019-10-25 345.50 未披露 定期报告 2019-10-25
2019-11-08 287.92 0.05
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from June 30, 2019 to September 30, 2019 Conversion of preferred stock into common stock
2019-09-30
2019-08-08 258.50 未披露 定期报告 2019-08-05
2019-08-08 232.83 55.14
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from March 31, 2019 to June 30, 2019 Conversion of preferred stock into common stock
2019-06-30
2019-05-09 226.83 未披露 定期报告 2019-05-06
2019-05-09 206.90 81.07
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from December 31, 2018 to March 31, 2019 Stock-based compensation, net Issuance of common and preferred stock, net Conversion of preferred stock into common stock
2019-03-31
2019-04-09 206.90 未披露 定期报告 2019-03-28
2019-02-21 51.34 0.05
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from December 31, 2017 to January 3, 2019 Stock-based compensation, net Issuance of unregistered shares Issuance of common stock, net Conversion of preferred stock into common stock On January 2, 2019, following the Special Meeting, the Board approved a one-for-fourteen reverse stock split of the Company’s issued and outstanding shares of common stock (the “Reverse Stock Split”). On January 2, 2019, the Company filed with the Secretary of State of the State of Delaware a Certificate of Amendment to its Fourth Amended and Restated Certificate of Incorporation (the “Certificate of Amendment”) to effect the Reverse Stock Split. The Reverse Stock Split will become effective as of 5:00 p.m. Eastern Time on January 2, 2019, and the Company’s common stock will begin trading on a split-adjusted basis when the market opens on January 3, 2019.
2019-01-03
2018-12-31 718.86 0.05 定期报告 2018-12-14
2018-11-30 717.44 未披露 定期报告 2018-11-26
2018-11-07 707.44 0.06 定期报告 2018-09-30
2018-08-09 707.44 未披露
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On July 3, 2018, the Company closed on an underwritten public offering of 2,547,169 shares of its common stock at a public offering price of $2.12 per share, for gross proceeds of $5.4 million, including the full exercise of the underwriters’ over-allotment option to purchase additional shares of the Company’s common stock, prior to deducting underwriting discounts and commissions and offering expenses payable by CHF Solutions (the “July 2018 Offering”).
2018-08-06
2018-08-09 450.60 0.06 定期报告 2018-06-30
2018-05-10 450.14 未披露 定期报告 2018-05-07
2018-05-10 425.21 0.17 定期报告 2018-03-31
2018-03-22 422.63 未披露 定期报告 2018-03-16
2018-03-22 379.89 0.38
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from December 31, 2016 to December 31, 2017 Stock based compensation, net Issuance of common stock, net Conversion of preferred stock into common stock
2017-12-31
2017-11-02 62.58 未披露 定期报告 2017-10-31
2017-10-31 62.58 未披露
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CHF Solutions, Inc. announced today a 1-for-20 reverse split of its common stock, effective at 5:00 pm Eastern time today. Beginning tomorrow, October 13, 2017, the Company’s common stock will trade on The Nasdaq Capital Market on a split adjusted basis.The new CUSIP number for the common stock following the reverse split is 12542Q 508.The number of outstanding shares will be reduced from approximately 12.5 million to 625,776.
2017-10-13
2017-09-08 1251.63 未披露 定期报告 2017-09-01
2017-08-10 1251.57 未披露 定期报告 2017-08-07
2017-08-10 1232.12 未披露 定期报告 2017-06-30
2017-05-12 888.54 未披露
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Through May 10, 2017, 2,965 shares of Series E Convertible Preferred Stock issued in the offering were converted by their holders into 2,965,000 shares of common stock.
2017-05-10
2017-04-25 311.99 未披露 定期报告 2017-04-25
2017-05-12 311.85 未披露 定期报告 2017-03-31
2017-04-05 311.85 未披露 定期报告 2017-03-28
2017-03-29 269.27 未披露 定期报告 2017-03-27
2017-03-24 269.07 未披露 定期报告 2017-03-23
2017-03-15 174.27 未披露 定期报告 2017-03-14
2017-03-08 174.17 未披露 定期报告 2017-03-01
2017-02-14 163.67 未披露
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Through February 10, 2017, 2,555.1 shares of our Series C Convertible Preferred Stock have been converted into 501,000 shares of our common stock
2017-02-10
2017-03-08 77.72 0.54
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from December 31, 2015 to January 13, 2017 Stock based compensation, net Issuance of common stock for acquisition Conversion of preferred stock into common stock On January 12, 2017, Sunshine Heart, Inc. announced a 1-for-30 reverse split of its common stock, effective at 5:00 pm Eastern time today. Beginning tomorrow, January 13, 2017, the Company's common stock will trade on The Nasdaq Capital Market on a split adjusted basis.
2017-01-13
2016-12-08 2329.08 未披露 定期报告 2016-12-02
2016-11-14 2089.53 未披露 定期报告 2016-11-10
2016-11-08 2086.62 0.22 定期报告 2016-09-30
2016-08-11 2040.81 未披露 定期报告 2016-08-08
2016-08-09 1845.90 未披露 定期报告 2016-06-30
2016-05-05 1838.98 未披露 定期报告 2016-05-03
2016-05-05 1836.88 未披露 定期报告 2016-03-31
2016-04-13 1836.88 未披露 定期报告 2016-03-30
2016-03-15 1835.78 未披露 定期报告 2016-03-11
2016-03-15 1834.45 未披露
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From December 31, 2014 to December 31, 2015 Issuance of common stock, net
2015-12-31
2015-11-05 1833.99 未披露 定期报告 2015-11-02
2015-08-05 1833.32 未披露 定期报告 2015-08-03
2015-05-07 1829.72 未披露 定期报告 2015-05-05
2015-03-20 1823.11 未披露 定期报告 2015-03-18
2014-10-31 1693.09 未披露 定期报告 2014-10-28
2014-10-31 1691.98 未披露 定期报告 2014-09-30
2014-08-12 1689.81 未披露 定期报告 2014-08-01
2014-05-13 1687.98 未披露 定期报告 2014-05-02
2014-05-13 1687.51 未披露 定期报告 2014-03-31
Common stock offered 1,310,890 shares by the company
From March 31, 2026 to June 30, 2026 Issuance of common stock from ATM offerings, net Issuance of common stock from exercise of warrants Issuance of common stock from June 2026 financing Fractional shares from June 2026 reverse stock split
a one-for-thirty-five reverse stock split of the Company's issued and outstanding shares of common stock
Common stock offered 1,903,338 shares by the company
From December 31, 2024 to December 31, 2025 Issuance of common stock, net Issuance of common stock from exercise of warrants Issuance of Common Stock from ATM offering, net Issuance of common stock for Preferred F-1 Conversion
From June 30, 2025 to September 30, 2025 Issuance of Common Stock from ATM offering, net Issuance of Common Stock for Warrant Exercise
a one-for-forty-two reverse stock split of the Company’s issued and outstanding shares of common stock
Common stock offered 406,755 shares by the company
From December 31, 2023 to December 31, 2024 Issuance of common stock, net Issuance of common stock from exercise of warrants Issuance of common stock from conversion of Series J Convertible Preferred Stock
From June 30, 2024 to September 30, 2024 Exercise of common stock warrants Issuance of common stock net
Common Stock offered 483,351 shares by the company
Common stock offered 469,340 shares by the company
From March 31, 2024 to June 30, 2024 Issuance of common stock, net
One-for-thirty-five reverse stock split of the Company's issued and outstanding shares of common stock, will begin trading on a split-adjusted basis when the market opens on June 28, 2024.
Common stock offered 8,419,996 shares by the company
From December 31, 2023 to March 31, 2024 Issuance of common stock from conversion of Series J Convertible Preferred Stock
From December 31,2022 to December 31,2023 Issuance of common stock from preferred series I stock conversions Issuance of common stock from exercise of warrants Issuance of common stock from ATM offering, net Issuance of common stock from conversion of Series J Convertible Preferred Stock
From March 31, 2023 to June 30, 2023 Issuance of common stock from ATM offering
From December 31, 2022 to March 31, 2023 Conversion of preferred stock into common stock Conversion of warrants into common stock
From December 31, 2021 to December 31, 2022 Conversion of preferred stock into common stock Issuance of common stock, net
On December 8, 2022 following the Special Meeting, the Board approved a one-for-one hundred reverse stock split of the Company’s issued and outstanding shares of common stock (the “Reverse Stock Split”).
1.Class A Units offered 15,235,196 Class A Units by the company.Each Class A Unit consists of one share of common stock. 2.Class B Units offered 23,157,124 Class B Units by the company.Each Class B Unit will consist of one share of Series I Preferred Stock. 3.The Overallotment Option to purchase up to 5,758,848 additional shares of Common Stock was exercised in full on October 14, 2022.
From June 30, 2021 to September 30, 2021 Issuance of common stock, net
1.Common stock offered by company 3,483,120 shares of common stock. 2.The total number of shares of common stock outstanding after this offering is based on 6,532,018 shares of common stock outstanding as of June 30, 2021.
From March 31, 2021 to June 30, 2021 Exercise of warrants
From December 31, 2020 To March 31, 2021 Issuance of common stock, net Exercise of warrants
1.Common stock offered by the company 3,300,710 shares. 2.The total number of shares of common stock outstanding after this offering is based on 2,736,060 shares of common stock outstanding as of September 30, 2020.
From December 31, 2019 to December 31, 2020 Issuance of common stock, net Exercise of warrants Conversion of preferred stock into common stock
On October 10, 2020 following the Special Meeting, the Board approved a one-for-thirty reverse stock split of the Company’s issued and outstanding shares of common stock (the “Reverse Stock Split”). On October 16, 2020, the Company filed with the Secretary of State of the State of Delaware a Certificate of Amendment to its Certificate of Incorporation (the “Certificate of Amendment”) to effect the Reverse Stock Split. The Reverse Stock Split will become effective as of 5:00 p.m. Eastern Time on October 16, 2020, and the Company’s common stock will begin trading on a split-adjusted basis when the market opens on October 19, 2020.
From March 31, 2020 to June 30, 2020 Issuance of common stock, net Exercise of warrants Conversion of preferred stock into common stock
1.Common stock offered by us 3,597,880 shares 2.The total number of shares of common stock outstanding after this offering is based on 35,071,753 shares of our common stock outstanding as of April 30, 2020
From December 31, 2019 to March 31, 2020 Issuance of common and preferred stock, net Exercise of warrants Conversion of preferred stock into common stock
1.Common stock offered by us 5,130,228 shares of common stock. 2.The total number of shares of common stock outstanding after this offering is based on 26,725,490 shares of our common stock outstanding as of March 27, 2020
On January 28, 2020, the Public Offering closed, and the Company issued and sold (i) 6,046,367 shares of Common Stock (which includes 2,290,909 shares of Common Stock sold pursuant to the exercise of the Overallotment Option), (ii) 11,517,269 shares of Series H Preferred Stock, (iii) Warrants to purchase 17,563,636 shares of Common Stock (which includes Warrants to purchase 2,290,909 shares of Common Stock sold pursuant to the exercise of the Overallotment Option), pursuant to the Registration Statements and the Underwriting Agreement.
from December 31, 2018 to December 31, 2019 Stock-based compensation, net Issuance of common stock, net Conversion of preferred stock into common stock
from June 30, 2019 to September 30, 2019 Conversion of preferred stock into common stock
from March 31, 2019 to June 30, 2019 Conversion of preferred stock into common stock
from December 31, 2018 to March 31, 2019 Stock-based compensation, net Issuance of common and preferred stock, net Conversion of preferred stock into common stock
from December 31, 2017 to January 3, 2019 Stock-based compensation, net Issuance of unregistered shares Issuance of common stock, net Conversion of preferred stock into common stock On January 2, 2019, following the Special Meeting, the Board approved a one-for-fourteen reverse stock split of the Company’s issued and outstanding shares of common stock (the “Reverse Stock Split”). On January 2, 2019, the Company filed with the Secretary of State of the State of Delaware a Certificate of Amendment to its Fourth Amended and Restated Certificate of Incorporation (the “Certificate of Amendment”) to effect the Reverse Stock Split. The Reverse Stock Split will become effective as of 5:00 p.m. Eastern Time on January 2, 2019, and the Company’s common stock will begin trading on a split-adjusted basis when the market opens on January 3, 2019.
On July 3, 2018, the Company closed on an underwritten public offering of 2,547,169 shares of its common stock at a public offering price of $2.12 per share, for gross proceeds of $5.4 million, including the full exercise of the underwriters’ over-allotment option to purchase additional shares of the Company’s common stock, prior to deducting underwriting discounts and commissions and offering expenses payable by CHF Solutions (the “July 2018 Offering”).
from December 31, 2016 to December 31, 2017 Stock based compensation, net Issuance of common stock, net Conversion of preferred stock into common stock
CHF Solutions, Inc. announced today a 1-for-20 reverse split of its common stock, effective at 5:00 pm Eastern time today. Beginning tomorrow, October 13, 2017, the Company’s common stock will trade on The Nasdaq Capital Market on a split adjusted basis.The new CUSIP number for the common stock following the reverse split is 12542Q 508.The number of outstanding shares will be reduced from approximately 12.5 million to 625,776.
Through May 10, 2017, 2,965 shares of Series E Convertible Preferred Stock issued in the offering were converted by their holders into 2,965,000 shares of common stock.
Through February 10, 2017, 2,555.1 shares of our Series C Convertible Preferred Stock have been converted into 501,000 shares of our common stock
from December 31, 2015 to January 13, 2017 Stock based compensation, net Issuance of common stock for acquisition Conversion of preferred stock into common stock On January 12, 2017, Sunshine Heart, Inc. announced a 1-for-30 reverse split of its common stock, effective at 5:00 pm Eastern time today. Beginning tomorrow, January 13, 2017, the Company's common stock will trade on The Nasdaq Capital Market on a split adjusted basis.
From December 31, 2014 to December 31, 2015 Issuance of common stock, net