Spero Therapeutics, Inc. Quarterly Common Stock, Shares Authorized from Q4 2016 to Q2 2024

Taxonomy & unit
us-gaap: shares
Description
The maximum number of common shares permitted to be issued by an entity's charter and bylaws.
Summary
Spero Therapeutics, Inc. quarterly Common Stock, Shares Authorized history and growth rate from Q4 2016 to Q2 2024.
  • Spero Therapeutics, Inc. Common Stock, Shares Authorized for the quarter ending June 30, 2024 was 120M shares, unchanged year-over-year.
Common Stock, Shares Authorized, Quarterly (shares)
Common Stock, Shares Authorized, YoY Quarterly Growth (%)
Period Value YoY Chg Change % Date Report Filed
Q2 2024 120M 0 0% Jun 30, 2024 10-Q 2024-08-05
Q1 2024 120M 0 0% Mar 31, 2024 10-Q 2024-05-15
Q4 2023 120M 0 0% Dec 31, 2023 10-Q 2024-08-05
Q3 2023 120M 0 0% Sep 30, 2023 10-Q 2023-11-13
Q2 2023 120M 0 0% Jun 30, 2023 10-Q 2023-08-10
Q1 2023 120M 0 0% Mar 31, 2023 10-Q 2023-05-11
Q4 2022 120M 0 0% Dec 31, 2022 10-K 2024-03-13
Q3 2022 120M 0 0% Sep 30, 2022 10-Q 2022-11-14
Q2 2022 120M +60M +100% Jun 30, 2022 10-Q 2022-08-10
Q1 2022 120M +60M +100% Mar 31, 2022 10-Q 2022-05-16
Q4 2021 120M +60M +100% Dec 31, 2021 10-K 2023-03-30
Q3 2021 120M +60M +100% Sep 30, 2021 10-Q 2021-11-10
Q2 2021 60M 0 0% Jun 30, 2021 10-Q 2021-08-05
Q1 2021 60M 0 0% Mar 31, 2021 10-Q 2021-05-06
Q4 2020 60M 0 0% Dec 31, 2020 10-K 2022-03-31
Q3 2020 60M 0 0% Sep 30, 2020 10-Q 2020-11-05
Q2 2020 60M 0 0% Jun 30, 2020 10-Q 2020-08-06
Q1 2020 60M 0 0% Mar 31, 2020 10-Q 2020-05-08
Q4 2019 60M 0 0% Dec 31, 2019 10-K 2021-03-11
Q3 2019 60M 0 0% Sep 30, 2019 10-Q 2019-11-04
Q2 2019 60M 0 0% Jun 30, 2019 10-Q 2019-08-08
Q1 2019 60M 0 0% Mar 31, 2019 10-Q 2019-05-09
Q4 2018 60M 0 0% Dec 31, 2018 10-K 2020-03-16
Q3 2018 60M -1.92M -3.1% Sep 30, 2018 10-Q 2018-11-08
Q2 2018 60M -1.92M -3.1% Jun 30, 2018 10-Q 2018-08-09
Q1 2018 60M Mar 31, 2018 10-Q 2018-05-10
Q4 2017 60M +60M Dec 31, 2017 10-K 2019-03-14
Q3 2017 61.9M Sep 30, 2017 10-Q 2017-12-14
Q2 2017 61.9M Jun 30, 2017 10-K 2019-03-14
Q4 2016 0 Dec 31, 2016 10-K 2018-04-02
* An asterisk sign (*) next to the value indicates that the value is likely invalid.