Ralf Kuriyel serves as Executive at REPLIGEN CORP, where they oversee executive responsibilities. Since joining the company, Ralf Kuriyel has executed 72 insider transactions totaling $10.6M, demonstrating a bearish approach to their equity position. Their most recent transaction on Dec 16, 2020 involved selling 435 shares valued at $81.0K.
Ralf Kuriyel currently holds 12,288 shares of REPLIGEN CORP (RGEN), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Ralf Kuriyel has been a net seller of RGEN stock. They have purchased $0 and sold $10.6M worth of shares.
Ralf Kuriyel's most recent insider trade was on Dec 16, 2020, when they sold 435 shares at $186.18 per share.
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| $153.79 |
| Discretionary |
| Aug 6, 2020 | RGEN | $169.3K | Option Exercise | 5,000 | $33.87 | Discretionary |
| May 15, 2020 | RGEN | $61.2K | Sale | 435 | $140.69 | Discretionary |
| May 13, 2020 | RGEN | $805.6K | Sale | 6,293 | $128.02 | Discretionary |
| May 13, 2020 | RGEN | $198.3K | Option Exercise | 6,000 | $33.05 | Discretionary |
| May 13, 2020 | RGEN | $67.7K | Option Exercise | 2,000 | $33.87 | Discretionary |
| May 13, 2020 | RGEN | $204.5K | Sale | 1,612 | $126.88 | Discretionary |
| May 13, 2020 | RGEN | $12.2K | Sale | 95 | $128.55 | Discretionary |
| Mar 4, 2020 | RGEN | $173.3K | Sale | 1,905 | $90.99 | Discretionary |
| Mar 4, 2020 | RGEN | $58.6K | Sale | 650 | $90.08 | Discretionary |
| Mar 3, 2020 | RGEN | $39.8K | Sale | 450 | $88.35 | Discretionary |
| Feb 27, 2020 | RGEN | $0 | Award | 3,216 | $N/A | Discretionary |
| Feb 26, 2020 | RGEN | $16.9K | Sale | 195 | $86.60 | Discretionary |
| Dec 16, 2019 | RGEN | $26.7K | Payment | 295 | $90.43 | Discretionary |
| May 13, 2019 | RGEN | $0 | Award | 8,000 | $N/A | Discretionary |
| Mar 5, 2019 | RGEN | $131.1K | Sale | 2,240 | $58.53 | Discretionary |
| Mar 1, 2019 | RGEN | $0 | Award | 4,700 | $N/A | Discretionary |
| Feb 28, 2019 | RGEN | $10.9K | Sale | 185 | $59.16 | Discretionary |
| Feb 28, 2019 | RGEN | $0 | Award | 4,234 | $N/A | Discretionary |
| Dec 18, 2018 | RGEN | $16.9K | Sale | 311 | $54.44 | Discretionary |
| Mar 1, 2018 | RGEN | $0 | Award | 6,643 | $N/A | Discretionary |