REPLIGEN CORP 8-K

What Happened

• Repligen Corporation announced its financial results for the quarter ended March 31, 2026 and filed a Current Report on Form 8‑K dated May 5, 2026. The full press release reporting the quarterly results is attached as Exhibit 99.1 to the 8‑K. The report was signed by President and CEO Olivier Loeillot.

Key Details

• Filing date: May 5, 2026.
• Quarter covered: Q1 2026 (ended March 31, 2026).
• Exhibit attached: Press release with the financial results (Exhibit 99.1).
• Legal note in the 8‑K: the information and attached press release are not deemed “filed” under Section 18 of the Exchange Act and are not incorporated by reference except where expressly stated.

Why It Matters

• This 8‑K signals Repligen has reported its latest quarterly earnings and performance; investors should read the attached press release for specifics on revenue, earnings, cash flow, or guidance.
• The filing is a routine, timely disclosure of quarterly results — important for assessing short‑term performance trends and any updates to company outlook provided in the press release.
• Keywords to watch in the release: earnings, revenue, quarterly results, CEO — these will contain the concrete metrics investors use to evaluate the stock.