annual interest expense:
$30.34M+$3.19M(+11.73%)Summary
- As of today (July 27, 2025), AMPH annual interest expense is $30.34 million, with the most recent change of +$3.19 million (+11.73%) on December 31, 2024.
- During the last 3 years, AMPH annual interest expense has risen by +$29.46 million (+3328.59%).
- AMPH annual interest expense is now at all-time high.
Performance
AMPH Interest expense Chart
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quarterly interest expense:
$6.29M-$139.00K(-2.16%)Summary
- As of today (July 27, 2025), AMPH quarterly interest expense is $6.29 million, with the most recent change of -$139.00 thousand (-2.16%) on March 31, 2025.
- Over the past year, AMPH quarterly interest expense has dropped by -$2.33 million (-27.00%).
- AMPH quarterly interest expense is now -54.12% below its all-time high of $13.70 million, reached on September 30, 2023.
Performance
AMPH quarterly interest expense Chart
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TTM interest expense:
$28.02M-$2.33M(-7.66%)Summary
- As of today (July 27, 2025), AMPH TTM interest expense is $28.02 million, with the most recent change of -$2.33 million (-7.66%) on March 31, 2025.
- Over the past year, AMPH TTM interest expense has dropped by -$7.35 million (-20.79%).
- AMPH TTM interest expense is now -30.61% below its all-time high of $40.38 million, reached on June 30, 2024.
Performance
AMPH TTM interest expense Chart
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Interest expense Formula
Interest Expense = Carrying Value of Debt X Effective Interest Rate
AMPH Interest expense Trends
| PeriodPeriod | AnnualAnnual | QuarterlyQuarterly | TTMTTM |
|---|---|---|---|
| 1 y1 year | +11.7% | -27.0% | -20.8% |
| 3 y3 years | +3328.6% | +1670.7% | +2366.4% |
| 5 y5 years | +10000.0% | +8171.1% | +10000.0% |
AMPH Interest expense Highs & Lows
| PeriodPeriod | Annual vs highAnnual vs high | Annual vs lowAnnual vs low | Quarter. vs highQuarter. vs high | Quarter. vs lowQuarter. vs low | TTM vs highTTM vs high | TTM vs lowTTM vs low | |
|---|---|---|---|---|---|---|---|
| 3 y | 3-year | at high | +3328.6% | -54.1% | +1483.4% | -30.6% | +1836.3% |
| 5 y | 5-year | at high | >+9999.0% | -54.1% | >+9999.0% | -30.6% | >+9999.0% |
| alltime | all time | at high | >+9999.0% | -54.1% | +1242.9% | -30.6% | >+9999.0% |
AMPH Interest expense History
| Date | Annual | Quarterly | TTM |
|---|---|---|---|
| Mar 2025 | - | $6.29M(-2.2%) | $28.02M(-7.7%) |
| Dec 2024 | $30.34M(+11.7%) | $6.42M(-4.1%) | $30.34M(-9.1%) |
| Sep 2024 | - | $6.70M(-22.2%) | $33.37M(-17.3%) |
| Jun 2024 | - | $8.61M(-0.0%) | $40.38M(+14.2%) |
| Mar 2024 | - | $8.61M(-8.9%) | $35.37M(+30.2%) |
| Dec 2023 | $27.16M(+1371.2%) | $9.46M(-31.0%) | $27.16M(+49.0%) |
| Sep 2023 | - | $13.70M(+280.4%) | $18.23M(+257.9%) |
| Jun 2023 | - | $3.60M(+805.0%) | $5.09M(+169.7%) |
| Mar 2023 | - | $398.00K(-24.6%) | $1.89M(+2.3%) |
| Dec 2022 | $1.85M(+108.6%) | $528.00K(-6.7%) | $1.85M(+24.2%) |
| Sep 2022 | - | $566.00K(+42.6%) | $1.49M(+2.7%) |
| Jun 2022 | - | $397.00K(+11.8%) | $1.45M(+27.4%) |
| Mar 2022 | - | $355.00K(+111.3%) | $1.14M(+28.4%) |
| Dec 2021 | $885.00K(+136.6%) | $168.00K(-68.1%) | $885.00K(+9.9%) |
| Sep 2021 | - | $527.00K(+512.8%) | $805.00K(+77.7%) |
| Jun 2021 | - | $86.00K(-17.3%) | $453.00K(+12.7%) |
| Mar 2021 | - | $104.00K(+18.2%) | $402.00K(+7.5%) |
| Dec 2020 | $374.00K(+214.3%) | $88.00K(-49.7%) | $374.00K(+13.7%) |
| Sep 2020 | - | $175.00K(+400.0%) | $329.00K(+86.9%) |
| Jun 2020 | - | $35.00K(-53.9%) | $176.00K(+6.7%) |
| Mar 2020 | - | $76.00K(+76.7%) | $165.00K(+38.7%) |
| Dec 2019 | $119.00K(-51.0%) | $43.00K(+95.5%) | $119.00K(+54.5%) |
| Sep 2019 | - | $22.00K(-8.3%) | $77.00K(-57.0%) |
| Jun 2019 | - | $24.00K(-20.0%) | $179.00K(-29.8%) |
| Mar 2019 | - | $30.00K(+2900.0%) | $255.00K(+4.9%) |
| Date | Annual | Quarterly | TTM |
|---|---|---|---|
| Dec 2018 | $243.00K(-70.6%) | $1000.00(-99.2%) | $243.00K(-35.4%) |
| Sep 2018 | - | $124.00K(+24.0%) | $376.00K(-27.1%) |
| Jun 2018 | - | $100.00K(+455.6%) | $516.00K(-21.0%) |
| Mar 2018 | - | $18.00K(-86.6%) | $653.00K(-20.9%) |
| Dec 2017 | $826.00K(-19.3%) | $134.00K(-49.2%) | $826.00K(+10.7%) |
| Sep 2017 | - | $264.00K(+11.4%) | $746.00K(-2.2%) |
| Jun 2017 | - | $237.00K(+24.1%) | $763.00K(-8.2%) |
| Mar 2017 | - | $191.00K(+253.7%) | $831.00K(-18.8%) |
| Dec 2016 | $1.02M(+3.7%) | $54.00K(-80.8%) | $1.02M(-12.8%) |
| Sep 2016 | - | $281.00K(-7.9%) | $1.17M(+4.4%) |
| Jun 2016 | - | $305.00K(-20.6%) | $1.13M(+9.2%) |
| Mar 2016 | - | $384.00K(+88.2%) | $1.03M(+4.4%) |
| Dec 2015 | $987.00K(+62.1%) | $204.00K(-12.1%) | $987.00K(+323.6%) |
| Sep 2015 | - | $232.00K(+10.5%) | $233.00K(-53.9%) |
| Jun 2015 | - | $210.00K(-38.4%) | $505.00K(-34.5%) |
| Mar 2015 | - | $341.00K(-162.0%) | $771.00K(+26.4%) |
| Dec 2014 | $609.00K(-36.4%) | -$550.00K(-209.1%) | $610.00K(-55.8%) |
| Sep 2014 | - | $504.00K(+5.9%) | $1.38M(+28.8%) |
| Jun 2014 | - | $476.00K(+164.4%) | $1.07M(+28.7%) |
| Mar 2014 | - | $180.00K(-18.6%) | $833.00K(-13.0%) |
| Dec 2013 | $958.00K(+22.2%) | $221.00K(+13.3%) | $958.00K(+30.0%) |
| Sep 2013 | - | $195.00K(-17.7%) | $737.00K(+36.0%) |
| Jun 2013 | - | $237.00K(-22.3%) | $542.00K(+77.7%) |
| Mar 2013 | - | $305.00K | $305.00K |
| Dec 2012 | $784.00K(+34.2%) | - | - |
| Dec 2011 | $584.00K | - | - |
FAQ
- What is Amphastar Pharmaceuticals, Inc. annual interest expense?
- What is the all time high annual interest expense for Amphastar Pharmaceuticals, Inc.?
- What is Amphastar Pharmaceuticals, Inc. annual interest expense year-on-year change?
- What is Amphastar Pharmaceuticals, Inc. quarterly interest expense?
- What is the all time high quarterly interest expense for Amphastar Pharmaceuticals, Inc.?
- What is Amphastar Pharmaceuticals, Inc. quarterly interest expense year-on-year change?
- What is Amphastar Pharmaceuticals, Inc. TTM interest expense?
- What is the all time high TTM interest expense for Amphastar Pharmaceuticals, Inc.?
- What is Amphastar Pharmaceuticals, Inc. TTM interest expense year-on-year change?
What is Amphastar Pharmaceuticals, Inc. annual interest expense?
The current annual interest expense of AMPH is $30.34M
What is the all time high annual interest expense for Amphastar Pharmaceuticals, Inc.?
Amphastar Pharmaceuticals, Inc. all-time high annual interest expense is $30.34M
What is Amphastar Pharmaceuticals, Inc. annual interest expense year-on-year change?
Over the past year, AMPH annual interest expense has changed by +$3.19M (+11.73%)
What is Amphastar Pharmaceuticals, Inc. quarterly interest expense?
The current quarterly interest expense of AMPH is $6.29M
What is the all time high quarterly interest expense for Amphastar Pharmaceuticals, Inc.?
Amphastar Pharmaceuticals, Inc. all-time high quarterly interest expense is $13.70M
What is Amphastar Pharmaceuticals, Inc. quarterly interest expense year-on-year change?
Over the past year, AMPH quarterly interest expense has changed by -$2.33M (-27.00%)
What is Amphastar Pharmaceuticals, Inc. TTM interest expense?
The current TTM interest expense of AMPH is $28.02M
What is the all time high TTM interest expense for Amphastar Pharmaceuticals, Inc.?
Amphastar Pharmaceuticals, Inc. all-time high TTM interest expense is $40.38M
What is Amphastar Pharmaceuticals, Inc. TTM interest expense year-on-year change?
Over the past year, AMPH TTM interest expense has changed by -$7.35M (-20.79%)