Amphstar Pharmaceuticals, Inc. (AMPH)
NASDAQHealth CareDrug Manufacturers - Specialty & GenericSnapshot 2026-09-04
$23.18-2.77%
Close 2026-09-04 · 1-day change
NASDAQHealth CareDrug Manufacturers - Specialty & GenericSnapshot 2026-09-04
QuarterlyIQ Insights · AMPH
Material updates from SEC filings (8-K, 10-Q, 10-K) ranked by impact, with no firehose noise.
Results of Operations and Financial Condition. On August 6, 2026, Amphastar Pharmaceuticals, Inc. issued a press release announcing its financial results for the three months ended June 30, 2026. A copy of the press release is furnished as Exhibit 99.1 to this Current Report on Form 8-K. The information in this Current Report on Form 8-K, including Exhibit 99.1, shall not be deemed "filed" for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"),…
Director — Anthony Pierce: The Board appointed Anthony Pierce as a Class III director.
Results of Operations and Financial Condition. On May 7, 2026, Amphastar Pharmaceuticals, Inc. issued a press release announcing its financial results for the three months ended March 31, 2026. A copy of the press release is furnished as Exhibit 99.1 to this Current Report on Form 8-K. The information in this Current Report on Form 8-K, including Exhibit 99.1, shall not be deemed "filed" for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or…
Other Events On March 12, 2026, the Company’s Board of Directors authorized a $50 million increase to the Company’s share buyback program, which is expected to continue for an indefinite period of time. The primary goal of the share buyback program is to offset dilution created by the Company’s equity compensation programs. Purchases may be made through the open market and private block transactions pursuant to Rule 10b5-1 plans, privately negotiated transactions, or other means, as determi…
Entry into Material Definitive Agreement and Amendment of a Material Definitive Agreement. Supply Agreement. On March 3, 2026, (the “Effective Date”), Amphastar Nanjing Pharmaceuticals, Inc. (“ANP”), the Chinese subsidiary of Amphastar Pharmaceuticals, Inc. (“Amphastar” or, the “Company”), entered into a supply agreement (the “Supply Agreement”) with Nanjing Letop Biotechnology Co., Ltd. (“Letop”). Pursuant to the Supply Agreement, Letop will manufacture and deliver chemical intermediates…
The company entered into new employment agreements with existing executives, providing details on compensation and severance benefits.
Results of Operations and Financial Condition. On February 26, 2026, Amphastar Pharmaceuticals, Inc. issued a press release announcing its financial results for the three months and fiscal year ended December 31, 2025. A copy of the press release is furnished as Exhibit 99.1 to this Current Report on Form 8-K. The information in this Current Report on Form 8-K, including Exhibit 99.1, shall not be deemed "filed" for purposes of Section 18 of the Securities Exchange Act of 1934, as amended…
Entry into Material Definitive Agreement and Amendment of a Material Definitive Agreement. Material Definitive Agreement. On January 6, 2026, Amphastar Pharmaceuticals, Inc (“Amphastar” or, the “Company”), and Nanjing Hanxin Pharmaceutical Technology Co., Ltd. (“Hanxin”), entered into a License Agreement (“License Agreement”) pursuant to which Hanxin is granting an exclusive license to certain intellectual property controlled by Hanxin to develop, make, use and commercialize products inco…
Results of Operations and Financial Condition. On November 6, 2025, Amphastar Pharmaceuticals, Inc. issued a press release announcing its financial results for the three months ended September 30, 2025. A copy of the press release is furnished as Exhibit 99.1 to this Current Report on Form 8-K. The information in this Current Report on Form 8-K, including Exhibit 99.1, shall not be deemed "filed" for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the "Exchange…
Entry into a Material Definitive Agreement. On October 21, 2025 (the “Effective Date”) Amphastar Pharmaceuticals, Inc. (“Amphastar”), a wholly-owned subsidiary of Amphastar Pharmaceuticals, Inc. (the “Company”), and Nanjing Chengong Pharmaceutical Co., Limited (“Chengong”), a wholly-owned subsidiary of Nanjing Hanxin Pharmaceutical Technology Co., Ltd. (“Hanxin”), entered into a Distribution Agreement (the “Agreement”) pursuant to which Amphastar and Chengong will collaborate to expand dist…
Entry into a Material Definitive Agreement. On September 15, 2025 (the “Effective Date”) Amphastar Pharmaceuticals, Inc. (the “Company”), entered into a contract research agreement (the “Agreement”) with Nanjing Hanxin Pharmaceutical Technology Co., Ltd. (“Hanxin”). Pursuant to the Agreement, Hanxin will develop Recombinant Peptide Research Cell Banks (“RCBs”) for the Company and license the RCBs to the Company subject to a fully paid, exclusive, perpetual, transferable, sub-licensable lice…
Entry into a Material Definitive Agreement. On August 8, 2025 Amphastar Pharmaceuticals, Inc. (“Amphastar”) and Nanjing Anji Biotechnology Co., Ltd. (“Anji”) entered into a License Agreement (the “Agreement”) pursuant to which Anji is granting an exclusive license to certain intellectual property controlled by Anji to develop, make, use and commercialize products incorporating or comprising certain compounds, including three identified products (“Licensed Products”) in the United States and…
Results of Operations and Financial Condition. On August 7, 2025, Amphastar Pharmaceuticals, Inc. issued a press release announcing its financial results for the three months ended June 30, 2025. A copy of the press release is furnished as Exhibit 99.1 to this Current Report on Form 8-K. The information in this Current Report on Form 8-K, including Exhibit 99.1, shall not be deemed "filed" for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"),…
Director — David Gaugh: The filing discloses the appointment of a new independent director to an expanded board, which is a routine governance action rather than an executive departure.
Results of Operations and Financial Condition. On May 7, 2025, Amphastar Pharmaceuticals, Inc. issued a press release announcing its financial results for the three months ended March 31, 2025. A copy of the press release is furnished as Exhibit 99.1 to this Current Report on Form 8-K. The information in this Current Report on Form 8-K, including Exhibit 99.1, shall not be deemed "filed" for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or…
Results of Operations and Financial Condition. On February 27, 2025, Amphastar Pharmaceuticals, Inc. issued a press release announcing its financial results for the three months and fiscal year ended December 31, 2024. A copy of the press release is furnished as Exhibit 99.1 to this Current Report on Form 8-K. The information in this Current Report on Form 8-K, including Exhibit 99.1, shall not be deemed "filed" for purposes of Section 18 of the Securities Exchange Act of 1934, as amended…
Results of Operations and Financial Condition. On November 6, 2024, Amphastar Pharmaceuticals, Inc. issued a press release announcing its financial results for the three months ended September 30, 2024. A copy of the press release is furnished as Exhibit 99.1 to this Current Report on Form 8-K. The information in this Current Report on Form 8-K, including Exhibit 99.1, shall not be deemed "filed" for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the "Exchange…
Entry into a Material Definitive Agreement. On August 28, 2024 (the “Effective Date”) Armstrong Pharmaceuticals, Inc. (“Armstrong”), a wholly-owned subsidiary of Amphastar Pharmaceuticals, Inc. (the “Company”) and Hong Kong Genreach Limited (“Genreach”) a wholly-owned subsidiary of Nanjing Hanxin Pharmaceutical Technology Co., Ltd. (“Hanxin”), entered into a Distribution Agreement (the “Agreement”) pursuant to which Armstrong and Genreach will collaborate to expand distribution of the Compa…
Results of Operations and Financial Condition. On August 7, 2024, Amphastar Pharmaceuticals, Inc. issued a press release announcing its financial results for the three months ended June 30, 2024. A copy of the press release is furnished as Exhibit 99.1 to this Current Report on Form 8-K. The information in this Current Report on Form 8-K, including Exhibit 99.1, shall not be deemed "filed" for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"),…
The filing discloses the approval of an equity incentive plan amendment, which is a compensatory arrangement rather than a change in management personnel.
Other Events On June 3, 2024, the Company’s Board of Directors authorized a $50 million increase to the Company’s share buyback program, which is expected to continue for an indefinite period of time. The primary goal of the program is to offset dilution created by the Company’s equity compensation programs. Purchases may be made through the open market and private block transactions pursuant to Rule 10b5-1 plans, privately negotiated transactions, or other means, as determined by the Company…
Results of Operations and Financial Condition. On May 8, 2024, Amphastar Pharmaceuticals, Inc. issued a press release announcing its financial results for the three months ended March 31, 2024. A copy of the press release is furnished as Exhibit 99.1 to this Current Report on Form 8-K. The information in this Current Report on Form 8-K, including Exhibit 99.1, shall not be deemed "filed" for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or…
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