AMPH Pre-Tax Margin - Amphastar Pharmaceuticals, Inc.

Complete source-backed pre-tax margin history.

Available history: 2012-12-31 to 2026-06-30
Data captured: 2026-09-04

Historical Pre-Tax Margin

Date	Pre-Tax Margin
2026-06-30	20.96%
2026-03-31	5.87%
2025-12-31	17.43%
2025-09-30	11.21%
2025-06-30	22.55%
2025-03-31	18.10%
2024-12-31	23.57%
2024-09-30	24.94%
2024-06-30	27.55%
2024-03-31	27.86%
2023-12-31	23.21%
2023-09-30	35.25%
2023-06-30	22.52%
2023-03-31	23.97%
2022-12-31	30.56%
2022-09-30	18.81%
2022-06-30	18.75%
2022-03-31	24.12%
2021-12-31	22.47%
2021-09-30	33.55%
2021-06-30	13.98%
2021-03-31	4.96%
2020-12-31	-7.03%
2020-09-30	8.48%
2020-06-30	-1.75%
2020-03-31	6.85%
2019-12-31	1.42%
2019-09-30	1.97%
2019-06-30	77.29%
2019-03-31	-4.55%
2018-12-31	0.66%
2018-09-30	3.41%
2018-06-30	-5.91%
2018-03-31	-15.22%
2017-12-31	-1.90%
2017-09-30	-3.65%
2017-06-30	4.87%
2017-03-31	2.65%
2016-12-31	-7.77%
2016-09-30	9.34%
2016-06-30	14.33%
2016-03-31	6.43%
2015-12-31	13.44%
2015-09-30	-6.70%
2015-06-30	-18.99%
2015-03-31	-10.89%
2014-12-31	-10.41%
2014-09-30	-13.37%
2014-06-30	-3.83%
2014-03-31	-5.39%
2013-12-31	5.07%
2013-09-30	0.56%
2013-06-30	19.06%

Annual Pre-Tax Margin

Date	Pre-Tax Margin
2025-12-31	17.17%
2024-12-31	25.93%
2023-12-31	26.59%
2022-12-31	23.26%
2021-12-31	19.22%
2020-12-31	1.33%
2019-12-31	18.68%
2018-12-31	-3.37%
2017-12-31	0.52%
2016-12-31	5.73%
2015-12-31	-4.12%
2014-12-31	-8.62%
2013-12-31	7.50%
2012-12-31	12.67%