Company news
Amphastar Pharmaceuticals, Inc. news
Latest news releases, newest first. Pick a year for every news release, call and deck from that year.
Amphastar Pharmaceuticals Reports Financial Results for the Three Months Ended March 31, 2021
May 5, 2021
Amphastar Pharmaceuticals Receives FDA Approval for Morphine Sulfate Injection
May 2, 2021
Amphastar Pharmaceuticals to Release First Quarter Earnings and Hold Conference Call on May 6th, 2021
April 28, 2021
Amphastar Pharmaceuticals to Present at the 20th Annual Needham Virtual Healthcare Conference
April 5, 2021
Amphastar Pharmaceuticals Receives FDA Approval for Dextrose Injection
March 28, 2021
Amphastar Pharmaceuticals Reports Financial Results for the Three Months and Full-Year Ended December 31, 2020
March 14, 2021
Amphastar Pharmaceuticals to Release Fourth Quarter Earnings and Hold Conference Call on March 15th, 2021
March 7, 2021
Amphastar Pharmaceuticals to Present at the Raymond James 2021 Institutional Healthcare Conference
February 25, 2021
Amphastar Announces Approval for Glucagon for Injection Kit, 1mg
December 28, 2020
Amphastar Pharmaceuticals Reports Financial Results for the Three Months Ended September 30, 2020
November 5, 2020
Amphastar Pharmaceuticals to Release Third Quarter Earnings and Hold Conference Call on November 6th, 2020
October 28, 2020
Amphastar Pharmaceuticals Receives FDA Approval for Atropine Sulfate Injection
October 5, 2020
Amphastar Pharmaceuticals to Present at the Wells Fargo 2020 Virtual Healthcare Conference
September 2, 2020
Amphastar Pharmaceuticals Reports Financial Results for the Three Months Ended June 30, 2020
August 5, 2020
Amphastar Pharmaceuticals to Release Second Quarter Earnings and Hold Conference Call on August 6th, 2020
July 29, 2020
Amphastar Pharmaceuticals to Present at the BMO Prescriptions for Success Healthcare Conference
June 18, 2020
Amphastar Pharmaceuticals to Present at the Raymond James Virtual 2020 Human Healthcare Innovation Conference
June 11, 2020
Amphastar Pharmaceuticals, Inc. Receives FDA Approval for Succinylcholine Chloride Injection USP, 200 mg/10 mL (20 mg/mL) Multiple-Dose Vial
June 8, 2020
Amphastar Pharmaceuticals Reports Financial Results for the Three Months Ended March 31, 2020
May 6, 2020
Amphastar Pharmaceuticals to Release First Quarter Earnings and Hold Conference Call on May 7th, 2020
May 3, 2020
Amphastar Pharmaceuticals, Inc. Receives FDA Approval for Epinephrine Injection, USP 30mg/30mL (1mg/mL) Multiple Dose Vial
April 26, 2020
Amphastar Pharmaceuticals, Inc. Announces Simplification of Management Structure
April 12, 2020
Amphastar Pharmaceuticals to Present at the 19th Annual Needham Virtual Healthcare Conference
April 8, 2020
Amphastar Pharmaceuticals Reports Financial Results for the Three Months and Full Year Ended December 31, 2019
March 11, 2020
Amphastar Pharmaceuticals to Release Fourth Quarter Earnings and Hold Conference Call on March 12th, 2020
March 4, 2020
Amphastar Pharmaceuticals Receives FDA Approval for Supplement to its Abbreviated New Drug Application for Sodium Bicarbonate Injection, USP 8.4%, 50mEq/50mL
February 26, 2020
Amphastar Announces the Receipt of a MINOR CRL for Epinephrine Injection, USP 30mg/30mL (1mg/mL) Multiple Dose Vial
January 27, 2020
Amphastar Pharmaceuticals to Present at the 31st Annual Piper Jaffray Healthcare Conference
November 26, 2019
Amphastar Pharmaceuticals Reports Financial Results for the Three Months Ended September 30, 2019
November 6, 2019
Amphastar Pharmaceuticals to Release Third Quarter Earnings and Hold Conference Call on November 7th, 2019
October 31, 2019
Amphastar Pharmaceuticals to Release Fourth Quarter Earnings and Hold Conference Call on March 12, 2019
March 6, 2019
Calls
The 5 newest of 17 calls. Every call is listed under its year.
- Amphastar Pharmaceuticals (NASDAQ:AMPH) Q2 2026 Earnings Call
Aug 6, 2026
Transcript - Amphastar Pharmaceuticals (NASDAQ:AMPH) Q1 2026 Earnings Call
May 7, 2026
Transcript - Amphastar Pharmaceuticals (NASDAQ:AMPH) Q4 2025 Earnings Call
Feb 26, 2026
Transcript - Amphastar Pharmaceuticals (NASDAQ:AMPH) Q3 2025 Earnings Call
Nov 6, 2025
Transcript - Amphastar Pharmaceuticals (NASDAQ:AMPH) Q2 2025 Earnings Call
Aug 7, 2025
Transcript
Decks
The 5 newest of 30 decks. Every deck is listed under its year.
- Q2 2026 Earnings Presentation
Earnings · 27 slides · Aug 6, 2026
- 2026 Bank of America Health Care Conference
Conference · 27 slides · May 13, 2026
- 25th Annual Needham Virtual Healthcare Conference (April 2026)
Conference · 31 slides · Apr 14, 2026
- Barclays 28th Annual Global Healthcare Conference 2026
Conference · 31 slides · Mar 11, 2026
- Piper Sandler 37th Annual Healthcare Conference 2025
Conference · 30 slides · Dec 3, 2025