secwatch.observer — SEC 8-K summary
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Issuer:     GCT Semiconductor Holding, Inc. (GCTS)
CIK:        0001851961
Form:       8-K/A
Filed at:   2026-06-18T21:21:00+00:00
Accession:  0000929638-26-002285
Event type: other
Sentiment:  neutral
Materiality: 0.20
Item codes: 9.01
LLM model:  deepseek-v4-flash:cloud@v2

GCT Semiconductor files legal opinion for ATM share issuance; no amount disclosed
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- Filed legal opinion (Exhibit 5.1) on shares issuable under ATM Sales Agreement dated April 1, 2025.
- Prospectus supplement filed June 18, 2026 supplements effective S-3 registration statement (File No. 333-286316).
- No offering size or share count specified in the filing; purely procedural registration event.

Source:
  EDGAR index:    https://www.sec.gov/Archives/edgar/data/1851961/000092963826002285/0000929638-26-002285-index.htm
  Primary doc:    https://www.sec.gov/Archives/edgar/data/1851961/000092963826002285/form8k.htm
  HTML page:      https://secwatch.observer/filing/0000929638-26-002285

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