secwatch.observer — SEC 8-K summary
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Issuer:     ACM Research, Inc. (ACMR)
CIK:        0001680062
Form:       8-K
Filed at:   2026-05-12T12:45:40+00:00
Accession:  0001140361-26-020717
Event type: other_material
Sentiment:  positive
Materiality: 0.75
Item codes: 1.01, 9.01
LLM model:  deepseek-v4-flash:cloud@v2

ACM Research raises ~$150M via registered direct offering at $52/share
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- Offered 2,884,615 shares at $52.00 per share to institutional investors managed by Tekne Capital.
- Gross proceeds of ~$150M ($149,999,980); net proceeds ~$149.85M after expenses.
- Proceeds for U.S. and global expansion and general corporate purposes.
- Closing expected on or about May 15, 2026; subject to customary conditions.
- Company agreed to a 6-month lock-up on Class A common stock (waivable by investor advisor).

Source:
  EDGAR index:    https://www.sec.gov/Archives/edgar/data/1680062/000114036126020717/0001140361-26-020717-index.htm
  Primary doc:    https://www.sec.gov/Archives/edgar/data/1680062/000114036126020717/ef20073127_8k.htm
  HTML page:      https://secwatch.observer/filing/0001140361-26-020717

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