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AI brief of an SEC Form 8-K · Repligen (RGEN)

Repligen Q4 revenue rises 18% to $198 million; 2026 revenue guidance $810M-$840M

Positive Impact 3 of 5 earnings Written later

Repligen reported fourth-quarter 2025 revenue of $198 million, up 18% as reported and 14% organic, and full-year 2025 revenue of $738 million, up 16%. GAAP results improved from the prior year, with fourth-quarter net income of $13 million versus a loss of $34 million, and the company issued 2026 guidance calling for revenue of $810 million to $840 million and adjusted diluted EPS of $1.93 to $2.01.

Key points

  • Q4 2025 revenue was $198 million, up from $168 million, an 18% increase as reported and 14% organic.
  • Q4 GAAP diluted EPS was $0.23, compared with a loss of $0.60 a year earlier; adjusted diluted EPS was $0.49, compared with $0.44.
  • 2026 guidance: total reported revenue of $810 million to $840 million and adjusted diluted EPS of $1.93 to $2.01.
  • Cash, cash equivalents and marketable securities were $768 million at December 31, 2025.

The filing

CompanyRepligen (RGEN)
Form8-K, current report
Filed with the SECFeb 24, 2026, 7:33 AM ET
Accession number0001193125-26-065246

Items reported: 2.02 Results of Operations

Read the filing on SEC.gov ↗

Written by AI on Nov 8, 2026, 12:56 AM ET, from this filing only. Written later: this filing was briefed after the fact, when past filings were added to the site, so the brief may be read with hindsight; the filing itself is the record of what was known on February 24, 2026.

Briefs are written by AI from the filing text and can contain mistakes — open the filing before acting on anything. Impact (1-5) and tone are the AI's reading of the filing for shareholders, not a price forecast. Not investment advice.