Insiders / Kuriyel Ralf
Kuriyel Ralf
CIK 1733143personinsider
Companies
1
First seen
Mar 3, 2026
Last activity
Mar 23, 2026
Companies
| Company | Shares held | Latest |
|---|---|---|
| Repligen Corp · RGEN | 20,062 | — |
All securities held
2 positions · latest reported per filing
| Company | Security | Shares |
|---|---|---|
| Repligen Corp | Common Stock | 20,062 |
| Repligen Corp | Stock Option (Right to Buy)Derivative | 5,669 |
Activity
InsidersInstitutions
This person's insider trades (Form 4), across every company.| Date | Action | Company | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|
| Mar 2, 2026 | Other | RGEN Repligen Corp Common Stock | $115.3K | -923 -5.91% | 14,695 0.03% of shares | low |
| Feb 27, 2026 | Other | RGEN Repligen Corp Common Stock | $57.2K | -444 -2.76% | 15,618 0.03% of shares | low |
| Mar 4, 2026 | Other | RGEN Repligen Corp Common Stock | $5.3K | -42 -0.28% | 14,778 0.03% of shares | low |
| Mar 5, 2026 | Grant | RGEN Repligen Corp Common Stock | $0 | +5K +35.76% | 20,062 0.04% of shares | low |
| Mar 4, 2026 | Grant | RGEN Repligen Corp Common Stock | $0 | +125 +0.85% | 14,820 0.03% of shares | low |
| Mar 5, 2026 | Grant | RGEN Repligen Corp Stock Option (Right to Buy) | — | +6K | 5,669 0.01% of shares | low |