Spero Therapeutics, Inc. Quarterly Retained Earnings (Accumulated Deficit) in USD from Q4 2016 to Q3 2024

Taxonomy & unit
us-gaap: USD
Description
The cumulative amount of the reporting entity's undistributed earnings or deficit.
Summary
Spero Therapeutics, Inc. quarterly Retained Earnings (Accumulated Deficit) history and growth rate from Q4 2016 to Q3 2024.
  • Spero Therapeutics, Inc. Retained Earnings (Accumulated Deficit) for the quarter ending September 30, 2024 was -$439M, a 0.79% increase year-over-year.
Retained Earnings (Accumulated Deficit), Quarterly (USD)
Retained Earnings (Accumulated Deficit), YoY Quarterly Growth (%)
Period Value YoY Chg Change % Date Report Filed
Q3 2024 -$439M +$3.51M +0.79% Sep 30, 2024 10-Q 2024-11-14
Q2 2024 -$422M +$17.5M +3.98% Jun 30, 2024 10-Q 2024-08-05
Q1 2024 -$404M +$23.4M +5.48% Mar 31, 2024 10-Q 2024-05-15
Q4 2023 -$391M +$22.8M +5.51% Dec 31, 2023 10-Q 2024-11-14
Q3 2023 -$442M -$1.61M -0.37% Sep 30, 2023 10-Q 2023-11-13
Q2 2023 -$439M -$10.1M -2.35% Jun 30, 2023 10-Q 2023-08-10
Q1 2023 -$427M -$26.9M -6.71% Mar 31, 2023 10-Q 2023-05-11
Q4 2022 -$414M -$46.4M -12.6% Dec 31, 2022 10-K 2024-03-13
Q3 2022 -$441M -$102M -30.3% Sep 30, 2022 10-Q 2022-11-14
Q2 2022 -$429M -$113M -35.9% Jun 30, 2022 10-Q 2022-08-10
Q1 2022 -$400M -$103M -34.7% Mar 31, 2022 10-Q 2022-05-16
Q4 2021 -$367M -$89.8M -32.3% Dec 31, 2021 10-K 2023-03-30
Q3 2021 -$338M -$79.1M -30.5% Sep 30, 2021 10-Q 2021-11-10
Q2 2021 -$316M -$75.5M -31.4% Jun 30, 2021 10-Q 2021-08-05
Q1 2021 -$297M -$74.4M -33.4% Mar 31, 2021 10-Q 2021-05-06
Q4 2020 -$278M -$78.3M -39.3% Dec 31, 2020 10-K 2022-03-31
Q3 2020 -$259M -$84.7M -48.5% Sep 30, 2020 10-Q 2020-11-05
Q2 2020 -$240M -$83.5M -53.3% Jun 30, 2020 10-Q 2020-08-06
Q1 2020 -$223M -$79.1M -55.1% Mar 31, 2020 10-Q 2020-05-08
Q4 2019 -$199M -$60.9M -44% Dec 31, 2019 10-K 2021-03-11
Q3 2019 -$174M -$46.5M -36.4% Sep 30, 2019 10-Q 2019-11-04
Q2 2019 -$157M -$39.3M -33.5% Jun 30, 2019 10-Q 2019-08-08
Q1 2019 -$144M -$36.1M -33.6% Mar 31, 2019 10-Q 2019-05-09
Q4 2018 -$139M -$41.7M -43% Dec 31, 2018 10-K 2020-03-16
Q3 2018 -$128M -$45.7M -55.6% Sep 30, 2018 10-Q 2018-11-08
Q2 2018 -$117M Jun 30, 2018 10-Q 2018-08-09
Q1 2018 -$107M Mar 31, 2018 10-Q 2018-05-10
Q4 2017 -$96.8M -$51.4M -113% Dec 31, 2017 10-K 2019-03-14
Q3 2017 -$82.2M Sep 30, 2017 10-Q 2017-12-14
Q4 2016 -$45.4M Dec 31, 2016 10-K 2018-04-02
* An asterisk sign (*) next to the value indicates that the value is likely invalid.