Yahoo
NasdaqGS - Delayed Quote USD

Amphastar Pharmaceuticals, Inc. (AMPH)

28.49 +0.83 (+3.00%)
At close: 4:00:01 PM EST
28.49 -0.03 (-0.11%)
After hours: 4:01:00 PM EST
Trade AMPH on Coinbase
AMPH Q3 2026 earnings call
Replay the call for the latest insights.

All SEC Filings

8-K : Corporate Changes & Voting Matters

November 5, 2026

10-Q : Periodic Financial Reports

November 5, 2026

10-Q : Periodic Financial Reports

August 6, 2026

8-K : Corporate Changes & Voting Matters

August 6, 2026

8-K : Corporate Changes & Voting Matters

July 13, 2026

8-K : Corporate Changes & Voting Matters

July 8, 2026

8-K : Corporate Changes & Voting Matters

June 3, 2026

8-K : Corporate Changes & Voting Matters

May 7, 2026

10-Q : Periodic Financial Reports

May 7, 2026

ARS : Annual Report to Shareholders

April 13, 2026

DEF 14A : Proxy Statements

April 13, 2026

DEFA14A : Proxy Statements

April 13, 2026

8-K : Corporate Changes & Voting Matters

March 16, 2026

8-K : Corporate Changes & Voting Matters

March 6, 2026

8-K : Corporate Changes & Voting Matters

March 6, 2026

8-K : Corporate Changes & Voting Matters

February 26, 2026

10-K : Periodic Financial Reports

February 26, 2026

8-K : Corporate Changes & Voting Matters

January 12, 2026

8-K : Corporate Changes & Voting Matters

November 6, 2025

10-Q : Periodic Financial Reports

November 6, 2025

8-K : Corporate Changes & Voting Matters

October 24, 2025

8-K : Corporate Changes & Voting Matters

September 18, 2025

8-K : Corporate Changes & Voting Matters

August 12, 2025

10-Q : Periodic Financial Reports

August 7, 2025

8-K : Corporate Changes & Voting Matters

August 7, 2025

8-K : Corporate Changes & Voting Matters

July 21, 2025

8-K : Corporate Changes & Voting Matters

June 4, 2025

10-Q : Periodic Financial Reports

May 8, 2025

8-K : Corporate Changes & Voting Matters

May 7, 2025

DEF 14A : Proxy Statements

April 14, 2025

ARS : Annual Report to Shareholders

April 14, 2025

DEFA14A : Proxy Statements

April 14, 2025

PRE 14A : Proxy Statements

April 2, 2025

10-K : Periodic Financial Reports

March 3, 2025

8-K : Corporate Changes & Voting Matters

February 27, 2025

10-Q : Periodic Financial Reports

November 7, 2024

8-K : Corporate Changes & Voting Matters

November 6, 2024

8-K : Corporate Changes & Voting Matters

August 30, 2024

10-Q : Periodic Financial Reports

August 9, 2024

8-K : Corporate Changes & Voting Matters

August 7, 2024

8-K : Corporate Changes & Voting Matters

June 4, 2024

10-Q : Periodic Financial Reports

May 10, 2024

8-K : Corporate Changes & Voting Matters

May 8, 2024

DEFA14A : Proxy Statements

April 19, 2024

DEF 14A : Proxy Statements

April 12, 2024

DEFA14A : Proxy Statements

April 12, 2024

ARS : Annual Report to Shareholders

April 12, 2024

SC 13G/A : Tender Offer/Acquisition Reports

March 6, 2024

S-8 : Offering Registrations

February 29, 2024

10-K : Periodic Financial Reports

February 29, 2024
Mobilize your Website
View Site in Mobile | Classic
Share by: