secwatch.observer — SEC 8-K summary
======================================

Issuer:     Amphastar Pharmaceuticals, Inc. (AMPH)
CIK:        0001297184
Form:       8-K
Filed at:   2021-08-23T23:59:59+00:00
Accession:  0001297184-21-000057
Event type: leadership
Sentiment:  neutral
Materiality: 0.35
Item codes: 5.02
LLM model:  deepseek-v4-flash:cloud@v2

Amphastar director David Maris resigns effective immediately; no disagreement with company
--------------------------------------------------------------------------------

- David Maris resigned from the Board on August 19, 2021, effective immediately.
- Resignation is not the result of any disagreement with company operations, policies, or practices.
- Company expressed appreciation for Maris's service and contributions.

Source:
  EDGAR index:    https://www.sec.gov/Archives/edgar/data/1297184/000129718421000057/0001297184-21-000057-index.htm
  Primary doc:    https://www.sec.gov/Archives/edgar/data/1297184/000129718421000057/amph-20210819x8k.htm
  HTML page:      https://secwatch.observer/filing/0001297184-21-000057

License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer