股本结构
单位：万股
| 公告日期 | 2026-08-06 | 2026-08-06 | 2026-05-08 | 2026-05-05 | 2026-04-17 | 2026-05-05 |
|---|---|---|---|---|---|---|
| 证券总股本 | 11329.23 | 11323.82 | 11042.48 | 10307.47 | 10307.19 | 10245.81 |
| 普通股本 | 11329.23 | 11323.82 | 11042.48 | 10307.47 | 10307.19 | 10245.81 |
| 优先股 | 未披露 | 18.17 | 未披露 | 未披露 | 未披露 | 21.45 |
| 其他 | 未披露 | 未披露 | 未披露 | 未披露 | 未披露 | 未披露 |
| 变动日期 | 2026-08-03 | 2026-06-30 | 2026-05-11 | 2026-05-01 | 2026-04-07 | 2026-03-31 |
注释：中概股证券总股本=普通股股本/
存托凭证比例
历史变动
| 公告日期 | 变动后普通股本（万股） | 变动后优先股（万股） | 变动原因 | 变动日期 |
|---|---|---|---|---|
| 2026-08-06 | 11329.23 | 未披露 | 定期报告 | 2026-08-03 |
| 2026-08-06 | 11323.82 | 18.17 |
更多>>
From March 31,2026 to June 30,2026
Issuance of common stock in an underwritten offering, net of issuance costs of $8,778
Issuance of common stock under employee stock purchase plan
Issuance of common stock upon conversion of convertible preferred stock
Issuance of common stock upon exercises of stock options
Issuance of common stock upon vesting of restricted stock units
|
2026-06-30 |
| 2026-05-08 | 11042.48 | 未披露 |
更多>>
Common Stock offered 7,352,942 shares by the company
|
2026-05-11 |
| 2026-05-05 | 10307.47 | 未披露 | 定期报告 | 2026-05-01 |
| 2026-04-17 | 10307.19 | 未披露 | 定期报告 | 2026-04-07 |
| 2026-05-05 | 10245.81 | 21.45 |
更多>>
From December 31, 2025 to March 31, 2026
Issuance of common stock upon exercises of stock options
Issuance of common stock upon vesting of restricted stock units
|
2026-03-31 |
| 2026-02-26 | 10220.66 | 未披露 | 定期报告 | 2026-02-20 |
| 2026-02-26 | 10182.65 | 28.00 |
更多>>
From December 31, 2024 to December 31, 2025
Issuance of common stock upon conversion of convertible preferred stock
Issuance of common stock in an underwritten offering, net of issuance costs of $17,280
Issuance of common stock in at-the-market offerings, net of issuance costs of $1,323
Issuance of common stock upon exercises of warrants
Issuance of common stock upon exercises of stock options
Issuance of common stock under employee stock purchase plan
Issuance of common stock upon vesting of restricted stock units
|
2025-12-31 |
| 2025-11-05 | 9544.20 | 未披露 | 定期报告 | 2025-10-31 |
| 2025-10-23 | 9309.30 | 28.00 |
更多>>
Common Stock offered 11,425,000 shares by the company
|
2025-10-23 |
| 2025-11-05 | 8222.92 | 41.49 |
更多>>
From June 30, 2025 to September 30, 2025
Issuance of common stock upon vesting of restricted stock units
Issuance of common stock upon exercises of stock options
Issuance of common stock, March 2025 ATM, net of issuance costs of $209
|
2025-09-30 |
| 2025-09-05 | 8166.80 | 28.00 | 定期报告 | 2025-09-03 |
| 2025-08-06 | 8166.24 | 未披露 | 定期报告 | 2025-08-01 |
| 2025-08-06 | 8165.12 | 28.00 |
更多>>
From March 31, 2025 to June 30, 2025
Issuance of common stock for exercises of stock options
Vesting of restricted stock units
|
2025-06-30 |
| 2025-05-06 | 8159.20 | 未披露 | 定期报告 | 2025-05-01 |
| 2025-04-25 | 8158.97 | 未披露 | 定期报告 | 2025-04-22 |
| 2025-05-06 | 8158.94 | 28.00 |
更多>>
From December 31, 2024 to March 31, 2025
Issuance of common stock, September 2022 ATM, net of issuance costs of $149
Issuance of common stock upon exercises of warrants
Issuance of common stock for exercises of stock options
Issuance of common stock for cash under employee stock purchase plan
Vesting of restricted stock units
|
2025-03-31 |
| 2025-03-03 | 8148.50 | 未披露 | 定期报告 | 2025-02-20 |
| 2025-03-03 | 8099.40 | 28.00 |
更多>>
From December 31, 2023 to December 31, 2024
Issuance of common stock upon the conversion of convertible preferred stock
Issuance of common stock, January 2024 Public Offering, net of issuance costs of $9,304
Issuance of Series B convertible preferred stock and common stock, September 2024 Public Offering, net of issuance costs of $1,500 and $13,954, respectively
Issuance of common stock, September 2022 ATM, net of issuance costs of $2,156
Issuance of common stock for exercises of stock options
Issuance of common stock for cash under employee stock purchase plan
Vesting of restricted stock units
|
2024-12-31 |
| 2024-11-12 | 7921.27 | 未披露 | 定期报告 | 2024-11-07 |
| 2024-11-12 | 7918.14 | 28.00 |
更多>>
From June 30, 2024 to September 30, 2024
Issuance of common stock upon the conversion of convertible preferred stock
Issuance of Series B preferred stock and common stock, September 2024 Public Offering , net of issuance costs of $15,524,000
Issuance of common stock for exercises of stock options
Issuance of common stock for cash under employee stock purchase plan
|
2024-09-30 |
| 2024-09-13 | 7455.65 | 未披露 |
更多>>
Common stock offered 10,666,600 shares by the company
|
2024-09-13 |
| 2024-08-08 | 6388.99 | 未披露 | 定期报告 | 2024-08-05 |
| 2024-08-08 | 6387.97 | 30.10 |
更多>>
From March 31, 2024 to June 30, 2024
Issuance of common stock for exercises of stock options
|
2024-06-30 |
| 2024-04-26 | 6382.25 | 未披露 | 定期报告 | 2024-04-23 |
| 2024-05-08 | 6379.85 | 30.10 |
更多>>
From December 31, 2023 to March 31, 2024
Issuance of common stock upon the conversion of convertible preferred stock
Issuance of common stock, 2024 Public Offering, net of issuance costs of $9,304
Issuance of common stock, September 2022 ATM, net of issuance costs of $1,088
Issuance of common stock for exercises of stock options
Vesting of restricted stock units
Issuance of common stock for cash under employee stock purchase plan
|
2024-03-31 |
| 2024-02-27 | 6276.76 | 未披露 | 定期报告 | 2024-02-22 |
| 2024-01-19 | 5972.89 | 未披露 |
更多>>
Common stock offered 7,142,858 shares by the company
|
2024-01-22 |
| 2024-02-27 | 5398.61 | 31.60 |
更多>>
From December 31,2022 to December 31,2023
Issuance of common stock upon the conversion of convertible preferred stock
Issuance of common stock under license agreement
Issuance of Series B preferred stock and common stock, 2023 Private Placement, net of issuance costs
Issuance of common stock, September 2022 ATM, net of issuance costs
Issuance of common stock upon exercises of warrants
Issuance of common stock for exercises of stock options
Issuance of common stock for cash under employee stock purchase plan
Vesting of restricted stock units
|
2023-12-31 |
| 2023-11-13 | 5258.60 | 未披露 | 定期报告 | 2023-11-07 |
| 2023-11-13 | 4370.10 | 22.36 |
更多>>
From June 30, 2023 to September 30, 2023
Issuance of common stock for exercises of stock options
Issuance of common stock for cash under employee stock purchase plan
Issuance of common stock under license agreement
|
2023-09-30 |
| 2023-08-08 | 4367.02 | 未披露 | 定期报告 | 2023-08-07 |
| 2023-07-24 | 4387.50 | 未披露 | 定期报告 | 2023-07-24 |
| 2023-08-08 | 4356.22 | 22.36 |
更多>>
From March 31, 2023 to June 30, 2023
Issuance of common stock under license agreement
Issuance of common stock upon exercises of warrants
Issuance of common stock for exercises of stock options
|
2023-06-30 |
| 2023-05-10 | 4313.24 | 未披露 | 定期报告 | 2023-05-05 |
| 2023-04-28 | 4310.89 | 未披露 | 定期报告 | 2023-04-17 |
| 2023-05-10 | 4305.53 | 22.36 |
更多>>
From December 31, 2022 to March 31, 2023
Issuance of common stock for exercises of stock options
Issuance of common stock upon the conversion of convertible preferred stock
Issuance of common stock upon exercises of warrants
Issuance of common stock for cash under employee stock purchase plan
|
2023-03-31 |
| 2023-03-09 | 4289.80 | 未披露 | 定期报告 | 2023-03-03 |
| 2023-03-08 | 4283.80 | 未披露 | 定期报告 | 2023-03-01 |
| 2023-03-09 | 4130.59 | 23.96 |
更多>>
From December 31, 2021 to December 31, 2022
Issuance of common stock upon exercises of warrants
Issuance of common stock for cash under employee stock purchase plan
Issuance of common stock, September 2022 ATM, net of issuance costs of $926
Issuance of Series B preferred stock and common stock, 2022 Public Offering, net of issuance costs of $2,992 and $18,146, respectively
Issuance of common stock for exercises of stock options
Issuance of common stock upon the conversion of convertible preferred stock
|
2022-12-31 |
| 2022-11-14 | 4024.82 | 未披露 | 定期报告 | 2022-11-09 |
| 2022-11-14 | 4024.44 | 23.96 |
更多>>
From June 30, 2022 to September 30, 2022
Issuance of common stock upon the conversion of convertible preferred stock
Issuance of Series B preferred stock and common stock, 2022 offering, net of issuance costs
Issuance of common stock upon exercises of warrants
Issuance of common stock for exercises of stock options
Issuance of common stock for cash under employee stock purchase plan
|
2022-09-30 |
| 2022-09-09 | 3989.82 | 未披露 | 定期报告 | 2022-09-01 |
| 2022-08-19 | 3816.39 | 未披露 | 定期报告 | 2022-08-19 |
| 2022-08-15 | 2846.40 | 21.67 |
更多>>
From March 31, 2022 to June 30, 2022
Issuance of common stock for exercises of stock options
Issuance of common stock upon the conversion of convertible preferred stock
|
2022-06-30 |
| 2022-05-13 | 2792.74 | 未披露 | 定期报告 | 2022-05-09 |
| 2022-05-13 | 2716.94 | 23.57 |
更多>>
From December 31, 2021 to March 31, 2022
Issuance of common stock upon the conversion of convertible preferred stock
Issuance of common stock for exercises of stock options
Issuance of common stock for cash under employee stock purchase plan
|
2022-03-31 |
| 2022-03-11 | 2591.32 | 未披露 | 定期报告 | 2022-03-07 |
| 2022-03-11 | 2392.40 | 28.36 |
更多>>
From December 31, 2020 to December 31, 2021
Issuance of common stock upon the conversion of convertible preferred stock
Issuance of Series B preferred stock and common stock in the 2021 Public Offering, net of issuance costs of $1,291 and $5,983, respectively
Issuance of common stock upon exercises of warrants
Issuance of common stock for exercises of stock options
Issuance of common stock upon the vesting of restricted stock units
Issuance of common stock, 2021 ATM, net of issuance costs of $1,004
Issuance of common stock under license agreement
Issuance of common stock for cash under employee stock purchase plan
|
2021-12-31 |
| 2021-11-05 | 2172.23 | 未披露 | 定期报告 | 2021-11-03 |
| 2021-11-05 | 1937.66 | 34.45 |
更多>>
From June 30, 2021 to September 30, 2021
Issuance of convertible preferred stock in a public offering
Issuance of common stock upon the conversion of convertible preferred stock
|
2021-09-30 |
| 2021-09-23 | 1479.43 | 未披露 |
更多>>
1.Common stock offered by company 6,185,454 shares.
2.Except as noted above, the number of shares of common stock to be outstanding after this offering is based on 8,608,886 shares of common stock outstanding as of June 30, 2021.
|
2021-09-23 |
| 2021-08-12 | 958.72 | 未披露 | 定期报告 | 2021-08-10 |
| 2021-08-12 | 860.89 | 34.02 |
更多>>
From March 31, 2021 to June 30, 2021
Issuance of common stock upon the conversion of convertible preferred stock
Issuance of common stock under 2021 ATM, net of issuance costs
|
2021-06-30 |
| 2021-05-07 | 842.96 | 未披露 | 定期报告 | 2021-05-04 |
| 2021-04-30 | 723.14 | 未披露 | 定期报告 | 2021-04-15 |
| 2021-04-30 | 723.13 | 未披露 | 定期报告 | 2021-04-01 |
| 2021-05-07 | 723.14 | 35.48 |
更多>>
From December 31, 2020 To March 31, 2021
Issuance of common stock upon the conversion of convertible preferred stock
Issuance of common stock upon exercises of warrants
Issuance of common stock for exercises of stock options and vesting of restricted stock units
Issuance of common stock for cash under employee stock purchase plan
|
2021-03-31 |
| 2021-03-25 | 723.07 | 未披露 | 定期报告 | 2021-03-15 |
| 2021-03-26 | 423.11 | 39.85 |
更多>>
from December 31, 2019 to December 31, 2020
Issuance of convertible preferred stock and common stock and warrants in a public offering, net of issuance costs
Issuance of preferred and common stock upon acquisition of Viridian
Adjustment for fractional shares resulting from reverse stock split and acquisition of Viridian
Issuance of common stock pursuant to a 2019 stock purchase agreement, net of issuance costs
Issuance of common stock under the 2017 ATM, net of issuance costs
Issuance of common stock to settle accrued liabilities
Issuance of common stock upon exercise of warrants
Issuance of common stock for cash upon the exercise of stock options under equity incentive plans
Issuance of common stock for cash under employee stock purchase plan
|
2020-12-31 |
| 2020-12-14 | 390.82 | 39.85 | 定期报告 | 2020-12-07 |
| 2020-12-14 | 391.09 | 39.85 | 定期报告 | 2020-11-15 |
| 2020-11-10 | 391.09 | 未披露 |
更多>>
miRagen plans to effect a reverse stock split of its shares of common stock at a ratio of 1-for-15. miRagen anticipates the stock split will be effective as of November 12, 2020 and trading of the common stock will begin on a split-adjusted basis when markets open on November 13, 2020. The common stock will continue to trade on the Nasdaq Capital Market under the ticker symbol “MGEN,” although a new CUSIP number (60463E 202) has been assigned.
|
2020-11-13 |
| 2020-11-12 | 5866.38 | 未披露 | 定期报告 | 2020-11-06 |
| 2020-11-12 | 5707.45 | 未披露 |
更多>>
From June 30, 2020 to September 30, 2020
Issuance of common stock pursuant to a 2019 stock purchase agreement, net of issuance costs
Issuance of common stock for cash under employee stock purchase plan
|
2020-09-30 |
| 2020-08-05 | 5661.02 | 未披露 | 定期报告 | 2020-07-29 |
| 2020-05-08 | 5307.73 | 未披露 |
更多>>
From December 31, 2019 to March 25, 2020
Issuance of common stock and warrants in a public offering, net of issuance costs
Issuance of common stock pursuant to a 2019 stock purchase agreement, net of issuance costs
Issuance of common stock under the 2017 ATM, net of issuance costs
Shares issued for cash upon the exercise of stock options under an equity incentive plan
Issuance of common stock for cash under employee stock purchase plan
|
2020-03-25 |
| 2020-03-13 | 5306.61 | 未披露 | 定期报告 | 2020-03-02 |
| 2020-02-11 | 4618.17 | 未披露 |
更多>>
1.Common stock offered by us 15,000,000 shares.
|
2020-02-11 |
| 2020-03-13 | 3486.19 | 未披露 |
更多>>
From December 31, 2018 to December 31, 2019
Issuance of common stock pursuant to a 2019 stock purchase agreement, net of issuance costs
Issuance of common stock under the 2017 ATM, net of issuance costs
Issuance of common stock pursuant to a 2018 stock purchase agreement, net of issuance costs
Shares issued for cash upon the exercise of stock options under an equity incentive plan
Issuance of common stock for cash under employee stock purchase plan
|
2019-12-31 |
| 2019-11-08 | 3178.81 | 未披露 | 定期报告 | 2019-11-04 |
| 2019-11-08 | 3118.17 | 未披露 |
更多>>
From June 30, 2019 to September 30, 2019
Shares issued for cash upon the exercise of stock options
Issuance of common stock for cash under employee stock purchase plan
|
2019-09-30 |
| 2019-08-08 | 3104.52 | 未披露 | 定期报告 | 2019-08-02 |
| 2019-08-08 | 3103.74 | 未披露 |
更多>>
From March 31, 2019 to June 30, 2019
Issuance of common stock, net of issuance cost; at the market
Shares issued for cash upon the exercise of stock options
|
2019-06-30 |
| 2019-05-09 | 3093.12 | 未披露 | 定期报告 | 2019-05-02 |
| 2019-05-03 | 3092.62 | 未披露 | 定期报告 | 2019-04-22 |
| 2019-05-09 | 3092.12 | 未披露 |
更多>>
from December 31, 2018 to March 07, 2019
Issuance of common stock, net of issuance cost; at the market
Issuance of common stock for cash under employee stock purchase plan
|
2019-03-07 |
| 2019-03-14 | 3083.95 | 未披露 |
更多>>
from December 31, 2017 to October 31, 2018
Issuance of common stock in public offering, net of issuance cost
Issuance of common stock, net of issuance cost; at the market
Issuance of common stock in private placement, net of issuance costs
Shares issued for cash upon the exercise of stock options
Issuance of common stock for cash under employee stock purchase plan
|
2018-10-31 |
| 2018-11-07 | 3083.34 | 未披露 |
更多>>
from December 31, 2017 to September 30, 2018
Issuance of common stock in public offering, net of issuance cost
Issuance of common stock, net of issuance cost; at the market
Issuance of common stock in private placement, net of issuance costs
Shares issued for cash upon the exercise of stock options
Issuance of common stock for cash under employee stock purchase plan
|
2018-09-30 |
| 2018-08-08 | 3059.72 | 未披露 | 定期报告 | 2018-08-01 |
| 2018-08-08 | 3059.58 | 未披露 |
更多>>
from December 31, 2017 to June 30, 2018
Issuance of common stock in public offering, net of issuance cost
Issuance of common stock, net of issuance cost; at the market
Shares issued for cash upon the exercise of stock options
Issuance of common stock for cash under employee stock purchase plan
|
2018-06-30 |
| 2018-04-20 | 3019.24 | 未披露 | 定期报告 | 2018-04-18 |
| 2018-05-09 | 3018.65 | 未披露 |
更多>>
from December 31, 2017 to March 31, 2018
Issuance of common stock in public offering, net of issuance cost
Shares issued for cash upon the exercise of stock options
Issuance of common stock for cash under employee stock purchase plan
|
2018-03-31 |
| 2018-03-15 | 3017.21 | 未披露 | 定期报告 | 2018-03-12 |
| 2018-03-15 | 2256.80 | 未披露 |
更多>>
from December 31, 2016 to December 31, 2017
Conversion of preferred stock to common stock
Issuance of common stock, net of issuance cost; private financing
Issuance of common stock, net of issuance cost; at the market
Issuance of common stock upon reverse merger
Issuance of common stock upon cashless exercise of warrant
Exercises of stock options and issuance of restricted stock awards
Issuance of common stock for cash under employee stock purchase plan
|
2017-12-31 |
| 2017-11-09 | 2230.94 | 未披露 | 定期报告 | 2017-11-02 |
| 2017-11-09 | 2188.66 | 未披露 |
更多>>
from December 31, 2016 to September 30, 2017
Conversion of preferred stock to common stock
Issuance of common stock to investors, net of issuance cost - private financing
Issuance of common stock to investors, net of issuance cost - at the market
Issuance of common stock upon reverse merger
Issuance of common stock upon cashless exercise of warrant
Exercises of stock options and issuance of restricted stock awards
Shares issued for cash under employee share purchase plan
|
2017-09-30 |
| 2017-08-11 | 2148.37 | 未披露 | 定期报告 | 2017-08-03 |
| 2017-08-11 | 2148.35 | 未披露 |
更多>>
from December 31, 2016 to June 30, 2017
Conversion of preferred stock to common stock
Issuance of common stock to investors, net of issuance cost
Issuance of common stock upon reverse merger
Issuance of common stock upon cashless exercise of warrant
Exercises of stock options and issuance of restricted stock awards
|
2017-06-30 |
| 2017-06-07 | 2140.69 | 未披露 | 定期报告 | 2017-06-05 |
| 2017-05-11 | 2140.18 | 未披露 |
更多>>
from December 31, 2016 to March 31, 2017
Issuance of common stock to investors, net of issuance cost
Conversion of preferred stock into common stock
Issuance of common stock upon reverse merger
Issuance of common stock upon cashless exercise of warrant
Exercises of stock options
|
2017-03-31 |
| 2017-03-24 | 2137.01 | 未披露 |
更多>>
On February 13, 2017 Signal Genetics, Inc., or Signal, and privately-held Miragen Therapeutics, Inc., or Private Miragen, completed the merger and reorganization, or the Merger, in accordance with the terms of the Agreement and Plan of Merger and Reorganization, dated October 31, 2016, or the Merger Agreement, whereby Signal merged with and into Private Miragen, with Private Miragen surviving as a wholly owned subsidiary of Signal.
|
2017-03-17 |
| 2017-03-31 | 2130.94 | 未披露 | 定期报告 | 2017-02-13 |
| 2017-03-24 | 74.23 | 未披露 |
更多>>
from December 31, 2015 to December 31, 2016
Shares issued under employee stock incentive plan, net of shares repurchased to satisfy tax withholding obligations
Fractional shares repurchased upon reverse stock split
|
2016-12-31 |
| 2016-12-02 | 74.10 | 未披露 | 定期报告 | 2016-11-30 |
| 2016-11-01 | 71.94 | 未披露 |
更多>>
On October 31, 2016, Signal Genetics, Inc. approved a 1-for-15 reverse stock split of its common stock, which will become effective immediately following the close of trading on the NASDAQ Capital Market on November 4, 2016. Shares of Signal common stock will begin trading on the NASDAQ Capital Market on a split-adjusted basis on November 7, 2016.
|
2016-11-07 |
| 2016-10-26 | 1079.04 | 未披露 |
更多>>
from December 31, 2015 to September 30, 2016
Shares issued under employee stock incentive plan, net of shares repurchased to satisfy tax withholding obligations
|
2016-09-30 |
| 2016-08-15 | 1079.04 | 未披露 | 定期报告 | 2016-08-12 |
| 2016-08-15 | 1077.79 | 未披露 |
更多>>
from December 31, 2015 to June 30, 2016
Shares issued under employee stock incentive plan, net of shares repurchased to satisfy tax withholding obligations
|
2016-06-30 |
| 2016-05-16 | 1070.91 | 未披露 |
更多>>
from December 31, 2015 to March 31, 2016
Shares issued under employee stock incentive plan, net of shares repurchased to satisfy tax withholding obligations
|
2016-03-31 |
| 2016-03-21 | 1070.91 | 未披露 | 定期报告 | 2016-03-15 |
| 2015-08-14 | 786.81 | 未披露 | 定期报告 | 2015-08-05 |
| 2015-07-10 | 784.95 | 未披露 | 定期报告 | 2015-07-10 |
| 2015-05-15 | 775.79 | 未披露 | 定期报告 | 2015-05-08 |
| 2015-03-27 | 750.50 | 未披露 |
更多>>
In February 2015, we completed a follow-on offering of 3,696,427 shares of our common stock, including the underwriters’ overallotment, at $2.80 per share, for net cash proceeds of $9.3 million, which is net of $1.1 million in underwriter commissions and estimated offering expenses.
|
2015-03-15 |
From March 31,2026 to June 30,2026
Issuance of common stock in an underwritten offering, net of issuance costs of $8,778
Issuance of common stock under employee stock purchase plan
Issuance of common stock upon conversion of convertible preferred stock
Issuance of common stock upon exercises of stock options
Issuance of common stock upon vesting of restricted stock units
Common Stock offered 7,352,942 shares by the company
From December 31, 2025 to March 31, 2026
Issuance of common stock upon exercises of stock options
Issuance of common stock upon vesting of restricted stock units
From December 31, 2024 to December 31, 2025
Issuance of common stock upon conversion of convertible preferred stock
Issuance of common stock in an underwritten offering, net of issuance costs of $17,280
Issuance of common stock in at-the-market offerings, net of issuance costs of $1,323
Issuance of common stock upon exercises of warrants
Issuance of common stock upon exercises of stock options
Issuance of common stock under employee stock purchase plan
Issuance of common stock upon vesting of restricted stock units
Common Stock offered 11,425,000 shares by the company
From June 30, 2025 to September 30, 2025
Issuance of common stock upon vesting of restricted stock units
Issuance of common stock upon exercises of stock options
Issuance of common stock, March 2025 ATM, net of issuance costs of $209
From March 31, 2025 to June 30, 2025
Issuance of common stock for exercises of stock options
Vesting of restricted stock units
From December 31, 2024 to March 31, 2025
Issuance of common stock, September 2022 ATM, net of issuance costs of $149
Issuance of common stock upon exercises of warrants
Issuance of common stock for exercises of stock options
Issuance of common stock for cash under employee stock purchase plan
Vesting of restricted stock units
From December 31, 2023 to December 31, 2024
Issuance of common stock upon the conversion of convertible preferred stock
Issuance of common stock, January 2024 Public Offering, net of issuance costs of $9,304
Issuance of Series B convertible preferred stock and common stock, September 2024 Public Offering, net of issuance costs of $1,500 and $13,954, respectively
Issuance of common stock, September 2022 ATM, net of issuance costs of $2,156
Issuance of common stock for exercises of stock options
Issuance of common stock for cash under employee stock purchase plan
Vesting of restricted stock units
From June 30, 2024 to September 30, 2024
Issuance of common stock upon the conversion of convertible preferred stock
Issuance of Series B preferred stock and common stock, September 2024 Public Offering , net of issuance costs of $15,524,000
Issuance of common stock for exercises of stock options
Issuance of common stock for cash under employee stock purchase plan
Common stock offered 10,666,600 shares by the company
From March 31, 2024 to June 30, 2024
Issuance of common stock for exercises of stock options
From December 31, 2023 to March 31, 2024
Issuance of common stock upon the conversion of convertible preferred stock
Issuance of common stock, 2024 Public Offering, net of issuance costs of $9,304
Issuance of common stock, September 2022 ATM, net of issuance costs of $1,088
Issuance of common stock for exercises of stock options
Vesting of restricted stock units
Issuance of common stock for cash under employee stock purchase plan
Common stock offered 7,142,858 shares by the company
From December 31,2022 to December 31,2023
Issuance of common stock upon the conversion of convertible preferred stock
Issuance of common stock under license agreement
Issuance of Series B preferred stock and common stock, 2023 Private Placement, net of issuance costs
Issuance of common stock, September 2022 ATM, net of issuance costs
Issuance of common stock upon exercises of warrants
Issuance of common stock for exercises of stock options
Issuance of common stock for cash under employee stock purchase plan
Vesting of restricted stock units
From June 30, 2023 to September 30, 2023
Issuance of common stock for exercises of stock options
Issuance of common stock for cash under employee stock purchase plan
Issuance of common stock under license agreement
From March 31, 2023 to June 30, 2023
Issuance of common stock under license agreement
Issuance of common stock upon exercises of warrants
Issuance of common stock for exercises of stock options
From December 31, 2022 to March 31, 2023
Issuance of common stock for exercises of stock options
Issuance of common stock upon the conversion of convertible preferred stock
Issuance of common stock upon exercises of warrants
Issuance of common stock for cash under employee stock purchase plan
From December 31, 2021 to December 31, 2022
Issuance of common stock upon exercises of warrants
Issuance of common stock for cash under employee stock purchase plan
Issuance of common stock, September 2022 ATM, net of issuance costs of $926
Issuance of Series B preferred stock and common stock, 2022 Public Offering, net of issuance costs of $2,992 and $18,146, respectively
Issuance of common stock for exercises of stock options
Issuance of common stock upon the conversion of convertible preferred stock
From June 30, 2022 to September 30, 2022
Issuance of common stock upon the conversion of convertible preferred stock
Issuance of Series B preferred stock and common stock, 2022 offering, net of issuance costs
Issuance of common stock upon exercises of warrants
Issuance of common stock for exercises of stock options
Issuance of common stock for cash under employee stock purchase plan
From March 31, 2022 to June 30, 2022
Issuance of common stock for exercises of stock options
Issuance of common stock upon the conversion of convertible preferred stock
From December 31, 2021 to March 31, 2022
Issuance of common stock upon the conversion of convertible preferred stock
Issuance of common stock for exercises of stock options
Issuance of common stock for cash under employee stock purchase plan
From December 31, 2020 to December 31, 2021
Issuance of common stock upon the conversion of convertible preferred stock
Issuance of Series B preferred stock and common stock in the 2021 Public Offering, net of issuance costs of $1,291 and $5,983, respectively
Issuance of common stock upon exercises of warrants
Issuance of common stock for exercises of stock options
Issuance of common stock upon the vesting of restricted stock units
Issuance of common stock, 2021 ATM, net of issuance costs of $1,004
Issuance of common stock under license agreement
Issuance of common stock for cash under employee stock purchase plan
From June 30, 2021 to September 30, 2021
Issuance of convertible preferred stock in a public offering
Issuance of common stock upon the conversion of convertible preferred stock
1.Common stock offered by company 6,185,454 shares.
2.Except as noted above, the number of shares of common stock to be outstanding after this offering is based on 8,608,886 shares of common stock outstanding as of June 30, 2021.
From March 31, 2021 to June 30, 2021
Issuance of common stock upon the conversion of convertible preferred stock
Issuance of common stock under 2021 ATM, net of issuance costs
From December 31, 2020 To March 31, 2021
Issuance of common stock upon the conversion of convertible preferred stock
Issuance of common stock upon exercises of warrants
Issuance of common stock for exercises of stock options and vesting of restricted stock units
Issuance of common stock for cash under employee stock purchase plan
from December 31, 2019 to December 31, 2020
Issuance of convertible preferred stock and common stock and warrants in a public offering, net of issuance costs
Issuance of preferred and common stock upon acquisition of Viridian
Adjustment for fractional shares resulting from reverse stock split and acquisition of Viridian
Issuance of common stock pursuant to a 2019 stock purchase agreement, net of issuance costs
Issuance of common stock under the 2017 ATM, net of issuance costs
Issuance of common stock to settle accrued liabilities
Issuance of common stock upon exercise of warrants
Issuance of common stock for cash upon the exercise of stock options under equity incentive plans
Issuance of common stock for cash under employee stock purchase plan
miRagen plans to effect a reverse stock split of its shares of common stock at a ratio of 1-for-15. miRagen anticipates the stock split will be effective as of November 12, 2020 and trading of the common stock will begin on a split-adjusted basis when markets open on November 13, 2020. The common stock will continue to trade on the Nasdaq Capital Market under the ticker symbol “MGEN,” although a new CUSIP number (60463E 202) has been assigned.
From June 30, 2020 to September 30, 2020
Issuance of common stock pursuant to a 2019 stock purchase agreement, net of issuance costs
Issuance of common stock for cash under employee stock purchase plan
From December 31, 2019 to March 25, 2020
Issuance of common stock and warrants in a public offering, net of issuance costs
Issuance of common stock pursuant to a 2019 stock purchase agreement, net of issuance costs
Issuance of common stock under the 2017 ATM, net of issuance costs
Shares issued for cash upon the exercise of stock options under an equity incentive plan
Issuance of common stock for cash under employee stock purchase plan
1.Common stock offered by us 15,000,000 shares.
From December 31, 2018 to December 31, 2019
Issuance of common stock pursuant to a 2019 stock purchase agreement, net of issuance costs
Issuance of common stock under the 2017 ATM, net of issuance costs
Issuance of common stock pursuant to a 2018 stock purchase agreement, net of issuance costs
Shares issued for cash upon the exercise of stock options under an equity incentive plan
Issuance of common stock for cash under employee stock purchase plan
From June 30, 2019 to September 30, 2019
Shares issued for cash upon the exercise of stock options
Issuance of common stock for cash under employee stock purchase plan
From March 31, 2019 to June 30, 2019
Issuance of common stock, net of issuance cost; at the market
Shares issued for cash upon the exercise of stock options
from December 31, 2018 to March 07, 2019
Issuance of common stock, net of issuance cost; at the market
Issuance of common stock for cash under employee stock purchase plan
from December 31, 2017 to October 31, 2018
Issuance of common stock in public offering, net of issuance cost
Issuance of common stock, net of issuance cost; at the market
Issuance of common stock in private placement, net of issuance costs
Shares issued for cash upon the exercise of stock options
Issuance of common stock for cash under employee stock purchase plan
from December 31, 2017 to September 30, 2018
Issuance of common stock in public offering, net of issuance cost
Issuance of common stock, net of issuance cost; at the market
Issuance of common stock in private placement, net of issuance costs
Shares issued for cash upon the exercise of stock options
Issuance of common stock for cash under employee stock purchase plan
from December 31, 2017 to June 30, 2018
Issuance of common stock in public offering, net of issuance cost
Issuance of common stock, net of issuance cost; at the market
Shares issued for cash upon the exercise of stock options
Issuance of common stock for cash under employee stock purchase plan
from December 31, 2017 to March 31, 2018
Issuance of common stock in public offering, net of issuance cost
Shares issued for cash upon the exercise of stock options
Issuance of common stock for cash under employee stock purchase plan
from December 31, 2016 to December 31, 2017
Conversion of preferred stock to common stock
Issuance of common stock, net of issuance cost; private financing
Issuance of common stock, net of issuance cost; at the market
Issuance of common stock upon reverse merger
Issuance of common stock upon cashless exercise of warrant
Exercises of stock options and issuance of restricted stock awards
Issuance of common stock for cash under employee stock purchase plan
from December 31, 2016 to September 30, 2017
Conversion of preferred stock to common stock
Issuance of common stock to investors, net of issuance cost - private financing
Issuance of common stock to investors, net of issuance cost - at the market
Issuance of common stock upon reverse merger
Issuance of common stock upon cashless exercise of warrant
Exercises of stock options and issuance of restricted stock awards
Shares issued for cash under employee share purchase plan
from December 31, 2016 to June 30, 2017
Conversion of preferred stock to common stock
Issuance of common stock to investors, net of issuance cost
Issuance of common stock upon reverse merger
Issuance of common stock upon cashless exercise of warrant
Exercises of stock options and issuance of restricted stock awards
from December 31, 2016 to March 31, 2017
Issuance of common stock to investors, net of issuance cost
Conversion of preferred stock into common stock
Issuance of common stock upon reverse merger
Issuance of common stock upon cashless exercise of warrant
Exercises of stock options
On February 13, 2017 Signal Genetics, Inc., or Signal, and privately-held Miragen Therapeutics, Inc., or Private Miragen, completed the merger and reorganization, or the Merger, in accordance with the terms of the Agreement and Plan of Merger and Reorganization, dated October 31, 2016, or the Merger Agreement, whereby Signal merged with and into Private Miragen, with Private Miragen surviving as a wholly owned subsidiary of Signal.
from December 31, 2015 to December 31, 2016
Shares issued under employee stock incentive plan, net of shares repurchased to satisfy tax withholding obligations
Fractional shares repurchased upon reverse stock split
On October 31, 2016, Signal Genetics, Inc. approved a 1-for-15 reverse stock split of its common stock, which will become effective immediately following the close of trading on the NASDAQ Capital Market on November 4, 2016. Shares of Signal common stock will begin trading on the NASDAQ Capital Market on a split-adjusted basis on November 7, 2016.
from December 31, 2015 to September 30, 2016
Shares issued under employee stock incentive plan, net of shares repurchased to satisfy tax withholding obligations
from December 31, 2015 to June 30, 2016
Shares issued under employee stock incentive plan, net of shares repurchased to satisfy tax withholding obligations
from December 31, 2015 to March 31, 2016
Shares issued under employee stock incentive plan, net of shares repurchased to satisfy tax withholding obligations
In February 2015, we completed a follow-on offering of 3,696,427 shares of our common stock, including the underwriters’ overallotment, at $2.80 per share, for net cash proceeds of $9.3 million, which is net of $1.1 million in underwriter commissions and estimated offering expenses.