Amphastar Pharmaceuticals, Inc. Quarterly Earnings Per Share, Basic in USD/shares from Q1 2013 to Q4 2024

Taxonomy & unit
us-gaap: USD/shares
Description
The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period.
Summary
Amphastar Pharmaceuticals, Inc. quarterly/annual Earnings Per Share, Basic history and growth rate from Q1 2013 to Q4 2024.
  • Amphastar Pharmaceuticals, Inc. Earnings Per Share, Basic for the quarter ending December 31, 2024 was 0.79 USD/shares, a 3.95% increase year-over-year.
  • Amphastar Pharmaceuticals, Inc. Earnings Per Share, Basic for the twelve months ending December 31, 2024 was 3.29 USD/shares, a 15.4% increase year-over-year.
  • Amphastar Pharmaceuticals, Inc. annual Earnings Per Share, Basic for 2024 was 3.29 USD/shares, a 15.4% increase from 2023.
  • Amphastar Pharmaceuticals, Inc. annual Earnings Per Share, Basic for 2023 was 2.85 USD/shares, a 51.6% increase from 2022.
  • Amphastar Pharmaceuticals, Inc. annual Earnings Per Share, Basic for 2022 was 1.88 USD/shares, a 44.6% increase from 2021.
Earnings Per Share, Basic, Trailing 12 Months (USD/shares)
Earnings Per Share, Basic, Quarterly (USD/shares)
Earnings Per Share, Basic, YoY Quarterly Growth (%)
Period TTM Value Value YoY Chg Change % Start Date End Date Report Filed
Q4 2024 $3.29 $0.79 +$0.03 +3.95% Oct 1, 2024 Dec 31, 2024 10-K 2025-03-03
Q3 2024 $3.26 $0.83 $0 -17.8% Jul 1, 2024 Sep 30, 2024 10-Q 2024-11-07
Q2 2024 $3.44 $0.77 +$0.23 +42.6% Apr 1, 2024 Jun 30, 2024 10-Q 2024-08-09
Q1 2024 $3.21 $0.90 +$0.36 +66.7% Jan 1, 2024 Mar 31, 2024 10-Q 2024-05-10
Q4 2023 $2.85 $0.76 +$0.05 +7.04% Oct 1, 2023 Dec 31, 2023 10-K 2025-03-03
Q3 2023 $2.80 $1.01 +$0.69 +216% Jul 1, 2023 Sep 30, 2023 10-Q 2024-11-07
Q2 2023 $2.11 $0.54 +$0.19 +54.3% Apr 1, 2023 Jun 30, 2023 10-Q 2024-08-09
Q1 2023 $1.92 $0.54 +$0.04 +8% Jan 1, 2023 Mar 31, 2023 10-Q 2024-05-10
Q4 2022 $1.88 $0.71 +$0.30 +73.2% Oct 1, 2022 Dec 31, 2022 10-K 2025-03-03
Q3 2022 $1.58 $0.32 $0 -48.4% Jul 1, 2022 Sep 30, 2022 10-Q 2023-11-08
Q2 2022 $1.88 $0.35 +$0.19 +119% Apr 1, 2022 Jun 30, 2022 10-Q 2023-08-09
Q1 2022 $1.69 $0.50 +$0.39 +355% Jan 1, 2022 Mar 31, 2022 10-Q 2023-05-09
Q4 2021 $1.30 $0.41 +$0.55 Oct 1, 2021 Dec 31, 2021 10-K 2024-02-29
Q3 2021 $0.75 $0.62 +$0.54 +675% Jul 1, 2021 Sep 30, 2021 10-Q 2022-11-08
Q2 2021 $0.21 $0.16 +$0.16 Apr 1, 2021 Jun 30, 2021 10-Q 2022-08-09
Q1 2021 $0.05 $0.11 +$0.02 +22.2% Jan 1, 2021 Mar 31, 2021 10-Q 2022-05-10
Q4 2020 $0.03 $0 $0 -600% Oct 1, 2020 Dec 31, 2020 10-K 2023-03-01
Q3 2020 $0.15 $0.08 +$0.05 +167% Jul 1, 2020 Sep 30, 2020 10-Q 2021-11-09
Q2 2020 $0.10 $0 -$1 -100% Apr 1, 2020 Jun 30, 2020 10-Q 2021-08-09
Q1 2020 $1.11 $0.09 +$0.07 +350% Jan 1, 2020 Mar 31, 2020 10-Q 2021-05-07
Q4 2019 $1.04 $0 $0 -150% Oct 1, 2019 Dec 31, 2019 10-K 2020-03-16
Q3 2019 $1.10 $0.03 $0 -40% Jul 1, 2019 Sep 30, 2019 10-Q 2020-11-06
Q2 2019 $1.12 $1.01 +$1.07 Apr 1, 2019 Jun 30, 2019 10-Q 2020-08-07
Q1 2019 $0.05 $0.02 +$0.17 Jan 1, 2019 Mar 31, 2019 10-Q 2020-05-11
Q4 2018 $0 $0.04 +$0.02 +100% Oct 1, 2018 Dec 31, 2018 10-K 2020-03-16
Q3 2018 $0 $0.05 +$0.05 Jul 1, 2018 Sep 30, 2018 10-K 2020-03-16
Q2 2018 $0 $0 $0 -250% Apr 1, 2018 Jun 30, 2018 10-K 2020-03-16
Q1 2018 $0 $0 $0 -850% Jan 1, 2018 Mar 31, 2018 10-K 2020-03-16
Q4 2017 $0.08 $0.02 +$0.08 Oct 1, 2017 Dec 31, 2017 10-K 2019-03-15
Q3 2017 $0 $0 $0 -100% Jul 1, 2017 Sep 30, 2017 10-K 2019-03-15
Q2 2017 $0.09 $0.04 $0 -73.3% Apr 1, 2017 Jun 30, 2017 10-K 2019-03-15
Q1 2017 $0.20 $0.02 $0 -66.7% Jan 1, 2017 Mar 31, 2017 10-K 2019-03-15
Q4 2016 $0.24 $0 $0 -135% Oct 1, 2016 Dec 31, 2016 10-K 2018-03-14
Q3 2016 $0.47 $0.09 +$0.16 Jul 1, 2016 Sep 30, 2016 10-K 2018-03-14
Q2 2016 $0.31 $0.15 +$0.30 Apr 1, 2016 Jun 30, 2016 10-K 2018-03-14
Q1 2016 $0.01 $0.06 +$0.07 Jan 1, 2016 Mar 31, 2016 10-K 2018-03-14
Q4 2015 $0 $0.17 +$0.23 Oct 1, 2015 Dec 31, 2015 10-K 2017-03-15
Q3 2015 $0 $0 +$0.05 +41.7% Jul 1, 2015 Sep 30, 2015 10-K 2017-03-15
Q2 2015 $0 $0 $0 -400% Apr 1, 2015 Jun 30, 2015 10-K 2017-03-15
Q1 2015 $0 $0 +$0.03 +75% Jan 1, 2015 Mar 31, 2015 10-K 2017-03-15
Q4 2014 $0 $0 $0 -220% Oct 1, 2014 Dec 31, 2014 10-K 2016-03-15
Q3 2014 $0 $0 $0 Jul 1, 2014 Sep 30, 2014 10-K 2016-03-15
Q2 2014 $0 $0 $0 -115% Apr 1, 2014 Jun 30, 2014 10-K 2016-03-15
Q1 2014 $0.21 $0 $0 -167% Jan 1, 2014 Mar 31, 2014 10-K 2016-03-15
Q4 2013 $0.31 $0.05 Oct 1, 2013 Dec 31, 2013 10-K 2015-03-26
Q3 2013 $0 Jul 1, 2013 Sep 30, 2013 10-K 2015-03-26
Q2 2013 $0.20 Apr 1, 2013 Jun 30, 2013 10-K 2015-03-26
Q1 2013 $0.06 Jan 1, 2013 Mar 31, 2013 10-K 2015-03-26
* An asterisk sign (*) next to the value indicates that the value is likely invalid.