secwatch.observer — SEC 8-K summary
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Issuer:     Generation Bio Co. (—)
CIK:        0001733294
Form:       8-K
Filed at:   2025-07-18T23:59:59+00:00
Accession:  0001558370-25-009290
Event type: other
Sentiment:  neutral
Materiality: 0.50
Item codes: 3.03, 5.03, 9.01
LLM model:  deepseek-v4-flash:cloud@v2

Generation Bio to implement 1-for-10 reverse stock split to regain Nasdaq compliance
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- Effective 5:00 pm ET July 21, 2025; every 10 shares combine into 1.
- Outstanding shares reduce from ~67.3M to ~6.7M.
- No fractional shares issued; cash payments for fractional shares.
- Split-adjusted trading begins July 22 under ticker GBIO, new CUSIP 37148K 209.
- Purpose: meet Nasdaq minimum bid price requirement for continued listing.

Source:
  EDGAR index:    https://www.sec.gov/Archives/edgar/data/1733294/000155837025009290/0001558370-25-009290-index.htm
  Primary doc:    https://www.sec.gov/Archives/edgar/data/1733294/000155837025009290/gbio-20250718x8k.htm
  HTML page:      https://secwatch.observer/filing/0001558370-25-009290

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