Amphastar Pharmaceuticals, Inc.

NasdaqGS:AMPH Stock Report

Market Cap: US$1.9b

Amphastar Pharmaceuticals Management

Management criteria checks 3/4

Amphastar Pharmaceuticals' CEO is Jack Zhang, appointed in Jan 1996, has a tenure of 28.92 years. total yearly compensation is $7.72M, comprised of 11.6% salary and 88.4% bonuses, including company stock and options. directly owns 4.81% of the company’s shares, worth $90.53M. The average tenure of the management team and the board of directors is 11.1 years and 5.5 years respectively.

Key information

Jack Zhang

Chief executive officer

US$7.7m

Total compensation

CEO salary percentage11.6%
CEO tenure28.9yrs
CEO ownership4.8%
Management average tenure11.1yrs
Board average tenure5.5yrs

Recent management updates

Recent updates

Amphastar Pharmaceuticals, Inc.'s (NASDAQ:AMPH) Prospects Need A Boost To Lift Shares

Dec 16
Amphastar Pharmaceuticals, Inc.'s (NASDAQ:AMPH) Prospects Need A Boost To Lift Shares

Here's Why Amphastar Pharmaceuticals (NASDAQ:AMPH) Has Caught The Eye Of Investors

Nov 28
Here's Why Amphastar Pharmaceuticals (NASDAQ:AMPH) Has Caught The Eye Of Investors

Amphastar: Objectively Undervalued But For Good Reason (Rating Downgrade)

Oct 25

Investors Continue Waiting On Sidelines For Amphastar Pharmaceuticals, Inc. (NASDAQ:AMPH)

Sep 15
Investors Continue Waiting On Sidelines For Amphastar Pharmaceuticals, Inc. (NASDAQ:AMPH)

Amphastar: Perplexing Pipeline, Lumpy Revenues - I'm On Sidelines

Sep 12

Is Amphastar Pharmaceuticals (NASDAQ:AMPH) Using Too Much Debt?

Aug 27
Is Amphastar Pharmaceuticals (NASDAQ:AMPH) Using Too Much Debt?

Do Amphastar Pharmaceuticals' (NASDAQ:AMPH) Earnings Warrant Your Attention?

Jul 05
Do Amphastar Pharmaceuticals' (NASDAQ:AMPH) Earnings Warrant Your Attention?

Amphastar Pharmaceuticals: Shining Star Soon To Fade With Competitive Pressures Looming

Jul 01

Amphastar Pharmaceuticals, Inc.'s (NASDAQ:AMPH) Subdued P/E Might Signal An Opportunity

May 30
Amphastar Pharmaceuticals, Inc.'s (NASDAQ:AMPH) Subdued P/E Might Signal An Opportunity

Amphastar Pharmaceuticals: Buy When Fear Is Overblown

May 30

Reassessing Amphastar Pharmaceuticals

May 15

Amphastar Pharmaceuticals (NASDAQ:AMPH) Has A Pretty Healthy Balance Sheet

Mar 27
Amphastar Pharmaceuticals (NASDAQ:AMPH) Has A Pretty Healthy Balance Sheet

Why Amphastar Pharmaceuticals Is A Strong Buy: Growth, Valuation, And Strategic Acquisitions

Mar 04

Here's Why We Think Amphastar Pharmaceuticals (NASDAQ:AMPH) Might Deserve Your Attention Today

Jan 04
Here's Why We Think Amphastar Pharmaceuticals (NASDAQ:AMPH) Might Deserve Your Attention Today

Why Investors Shouldn't Be Surprised By Amphastar Pharmaceuticals, Inc.'s (NASDAQ:AMPH) P/E

Dec 20
Why Investors Shouldn't Be Surprised By Amphastar Pharmaceuticals, Inc.'s (NASDAQ:AMPH) P/E

Amphastar Pharmaceuticals (NASDAQ:AMPH) Has A Rock Solid Balance Sheet

Dec 03
Amphastar Pharmaceuticals (NASDAQ:AMPH) Has A Rock Solid Balance Sheet

Amphastar Pharmaceuticals (NASDAQ:AMPH) Ticks All The Boxes When It Comes To Earnings Growth

Sep 18
Amphastar Pharmaceuticals (NASDAQ:AMPH) Ticks All The Boxes When It Comes To Earnings Growth

An Intrinsic Calculation For Amphastar Pharmaceuticals, Inc. (NASDAQ:AMPH) Suggests It's 35% Undervalued

Sep 03
An Intrinsic Calculation For Amphastar Pharmaceuticals, Inc. (NASDAQ:AMPH) Suggests It's 35% Undervalued

These 4 Measures Indicate That Amphastar Pharmaceuticals (NASDAQ:AMPH) Is Using Debt Safely

Aug 17
These 4 Measures Indicate That Amphastar Pharmaceuticals (NASDAQ:AMPH) Is Using Debt Safely

Here's Why We Think Amphastar Pharmaceuticals (NASDAQ:AMPH) Is Well Worth Watching

Jun 02
Here's Why We Think Amphastar Pharmaceuticals (NASDAQ:AMPH) Is Well Worth Watching

We Think Amphastar Pharmaceuticals (NASDAQ:AMPH) Can Manage Its Debt With Ease

May 11
We Think Amphastar Pharmaceuticals (NASDAQ:AMPH) Can Manage Its Debt With Ease

Amphastar Pharmaceuticals, Inc.'s (NASDAQ:AMPH) Intrinsic Value Is Potentially 51% Above Its Share Price

Mar 02
Amphastar Pharmaceuticals, Inc.'s (NASDAQ:AMPH) Intrinsic Value Is Potentially 51% Above Its Share Price

Is Now The Time To Put Amphastar Pharmaceuticals (NASDAQ:AMPH) On Your Watchlist?

Feb 07
Is Now The Time To Put Amphastar Pharmaceuticals (NASDAQ:AMPH) On Your Watchlist?

Does Amphastar Pharmaceuticals (NASDAQ:AMPH) Have A Healthy Balance Sheet?

Jan 24
Does Amphastar Pharmaceuticals (NASDAQ:AMPH) Have A Healthy Balance Sheet?

Here's Why Amphastar Pharmaceuticals (NASDAQ:AMPH) Has Caught The Eye Of Investors

Nov 02
Here's Why Amphastar Pharmaceuticals (NASDAQ:AMPH) Has Caught The Eye Of Investors

Amphastar: A Pharmaceutical Growth Stock

Oct 06

Amphastar wins FDA approval for Epinephrine pre-filled syringes

Aug 16

Amphastar Pharmaceuticals: Compelling Growth Prospects For H2 2022 And Beyond

Aug 08

Do Amphastar Pharmaceuticals' (NASDAQ:AMPH) Earnings Warrant Your Attention?

Jul 24
Do Amphastar Pharmaceuticals' (NASDAQ:AMPH) Earnings Warrant Your Attention?

Amphastar generic vasopressin for increasing blood pressure gets FDA approval

Jul 19

CEO Compensation Analysis

How has Jack Zhang's remuneration changed compared to Amphastar Pharmaceuticals's earnings?
DateTotal CompensationSalaryCompany Earnings
Sep 30 2024n/an/a

US$158m

Jun 30 2024n/an/a

US$167m

Mar 31 2024n/an/a

US$155m

Dec 31 2023US$8mUS$898k

US$138m

Sep 30 2023n/an/a

US$135m

Jun 30 2023n/an/a

US$102m

Mar 31 2023n/an/a

US$93m

Dec 31 2022US$7mUS$1m

US$91m

Sep 30 2022n/an/a

US$77m

Jun 30 2022n/an/a

US$91m

Mar 31 2022n/an/a

US$81m

Dec 31 2021US$7mUS$898k

US$62m

Sep 30 2021n/an/a

US$36m

Jun 30 2021n/an/a

US$10m

Mar 31 2021n/an/a

US$2m

Dec 31 2020US$6mUS$898k

US$1m

Sep 30 2020n/an/a

US$7m

Jun 30 2020n/an/a

US$4m

Mar 31 2020n/an/a

US$52m

Dec 31 2019US$6mUS$898k

US$49m

Sep 30 2019n/an/a

US$52m

Jun 30 2019n/an/a

US$53m

Mar 31 2019n/an/a

US$2m

Dec 31 2018US$6mUS$1m

-US$6m

Sep 30 2018n/an/a

-US$7m

Jun 30 2018n/an/a

-US$9m

Mar 31 2018n/an/a

-US$4m

Dec 31 2017US$6mUS$880k

US$4m

Compensation vs Market: Jack's total compensation ($USD7.72M) is above average for companies of similar size in the US market ($USD5.51M).

Compensation vs Earnings: Jack's compensation has been consistent with company performance over the past year.


CEO

Jack Zhang (77 yo)

28.9yrs

Tenure

US$7,722,768

Compensation

Dr. Yongfeng Zhang, also known as Jack, Ph D., has been President at Amphastar Pharmaceuticals, Inc. since April 10, 2020. He co-founded Amphastar Pharmaceuticals in 1996 and has been its Chief Executive O...


Leadership Team

NamePositionTenureCompensationOwnership
Ziping Luo
Chairman of the Board28.9yrsUS$3.77m2.12%
$ 40.0m
Yongfeng Zhang
Co-founder28.9yrsUS$7.72m4.81%
$ 90.5m
William Peters
CFO, Executive VP of Finance10.7yrsUS$2.89m0.076%
$ 1.4m
Jacob Liawatidewi
Executive VP of Sales11.5yrsUS$1.78m0.097%
$ 1.8m
Rong Zhou
Senior EVP of Production & EVP of Scientific Affairs9.5yrsUS$2.03m0.39%
$ 7.3m
Dan Dischner
Senior Vice President of Human Resources & Corporate Communication2.3yrsno datano data
Tony Marrs
Executive VP of Regulatory Affairs & Clinical Operationsno datano datano data

11.1yrs

Average Tenure

65yo

Average Age

Experienced Management: AMPH's management team is seasoned and experienced (11.1 years average tenure).


Board Members

NamePositionTenureCompensationOwnership
Ziping Luo
Chairman of the Board28.9yrsUS$3.77m2.12%
$ 40.0m
Yongfeng Zhang
Co-founder28.9yrsUS$7.72m4.81%
$ 90.5m
William Peters
CFO, Executive VP of Finance2.3yrsUS$2.89m0.076%
$ 1.4m
Jacob Liawatidewi
Executive VP of Sales2.3yrsUS$1.78m0.097%
$ 1.8m
Richard Prins
Lead Independent Director22.8yrsUS$362.00k0.056%
$ 1.1m
Gayle Deflin
Independent Director3.5yrsUS$330.00k0%
$ 0
Chen Yang
Member of Scientific Advisory Boardno datano datano data
Paul White
Member of Scientific Advisory Boardno datano datano data
Gordon Treweek
Member of Scientific Advisory Boardno datano datano data
Herschel Rabitz
Member of Scientific Advisory Boardno datano datano data
Richard Porter
Member of Scientific Advisory Boardno datano datano data
Diane Gerst
Independent Director5.5yrsUS$314.70k0.027%
$ 502.7k

5.5yrs

Average Tenure

65.5yo

Average Age

Experienced Board: AMPH's board of directors are considered experienced (5.5 years average tenure).


Company Analysis and Financial Data Status

DataLast Updated (UTC time)
Company Analysis2024/12/23 10:26
End of Day Share Price 2024/12/20 00:00
Earnings2024/09/30
Annual Earnings2023/12/31

Data Sources

The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.

PackageDataTimeframeExample US Source *
Company Financials10 years
  • Income statement
  • Cash flow statement
  • Balance sheet
Analyst Consensus Estimates+3 years
  • Forecast financials
  • Analyst price targets
Market Prices30 years
  • Stock prices
  • Dividends, Splits and Actions
Ownership10 years
  • Top shareholders
  • Insider trading
Management10 years
  • Leadership team
  • Board of directors
Key Developments10 years
  • Company announcements

* example for US securities, for non-US equivalent regulatory forms and sources are used.

Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more here.

Analysis Model and Snowflake

Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.

Learn about the world class team who designed and built the Simply Wall St analysis model.

Industry and Sector Metrics

Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on .

Analyst Sources

Amphastar Pharmaceuticals, Inc. is covered by 11 analysts. 6 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

AnalystInstitution
Gary NachmanBMO Capital Markets Equity Research
Jason Matthew GerberryBofA Global Research
Timothy ChiangCapital One Securities, Inc.