Ralf Kuriyel

This profile gathers the share dealings of Ralf Kuriyel in Repligen Corp, where the filings describe the role as senior executive. Between 14 May 2021 and 5 March 2026, the trades on record add up to 27 filings.

Sales make up the whole of the open-market record (4 sales, €2.8M). Besides market trades, the filings include 20 share grants and 3 option exercises.

The record was last updated on 23 March 2026 with a share grant in Repligen Corp. Filings reach the SEC (Form 4) feed a median of 3 days after the trade. Section 16 rules allow two business days to file each Form 4. Sales are harder to read than purchases, since they often meet personal needs such as tax or diversification. These figures are compiled from regulatory filings published by SEC (Form 4). They describe what insiders did and are not a recommendation.