secwatch.observer — SEC 8-K summary
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Issuer:     REPLIGEN CORP (RGEN)
CIK:        0000730272
Form:       8-K
Filed at:   2025-09-02T23:59:59+00:00
Accession:  0001193125-25-193481
Event type: leadership
Sentiment:  neutral
Materiality: 0.55
Item codes: 5.02, 9.01
LLM model:  deepseek-v4-flash:cloud@v2

Repligen appoints Violetta Hughes as Chief Accounting Officer, effective Sept 1, 2025
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- Replaces Jason K. Garland as principal accounting officer; Garland remains CFO focusing on strategy.
- Annual base salary $395,000, signing bonus $150,000, target annual performance bonus up to 50% of base.
- Equity award of $750,000 total ($500k RSUs, $250k options) vesting over 5 years.
- Ms. Hughes previously CAO at Azenta (AZTA) and Akebia Therapeutics (AKBA); 25+ years experience.

Source:
  EDGAR index:    https://www.sec.gov/Archives/edgar/data/730272/000119312525193481/0001193125-25-193481-index.htm
  Primary doc:    https://www.sec.gov/Archives/edgar/data/730272/000119312525193481/d932295d8k.htm
  HTML page:      https://secwatch.observer/filing/0001193125-25-193481

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