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 Aug 2, 2024 involved selling 175 shares valued at $27.8K.
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 Aug 2, 2024, when they sold 175 shares at $158.85 per share.
Get notified when new Form 4 filings are submitted
| $86.10 |
| Discretionary |
| Aug 2, 2024 | RGEN | $1.1M | Sale | 6,973 | $159.36 | Discretionary |
| Aug 1, 2024 | RGEN | $739.7K | Sale | 4,465 | $165.67 | Discretionary |
| May 14, 2024 | RGEN | $87.2K | Payment | 534 | $163.34 | Discretionary |
| Mar 11, 2024 | RGEN | $109.4K | Option Exercise | 1,271 | $86.10 | Discretionary |
| Mar 11, 2024 | RGEN | $681.3K | Sale | 3,517 | $193.73 | Discretionary |
| Mar 7, 2024 | RGEN | $75.5K | Payment | 386 | $195.72 | Discretionary |
| Mar 4, 2024 | RGEN | $26.2K | Payment | 135 | $193.99 | Discretionary |
| Mar 1, 2024 | RGEN | $86.9K | Payment | 453 | $191.79 | Discretionary |
| Feb 29, 2024 | RGEN | $0 | Award | 404 | $N/A | Discretionary |
| Feb 27, 2024 | RGEN | $0 | Award | 3,520 | $N/A | Discretionary |
| May 16, 2023 | RGEN | $109.4K | Payment | 710 | $154.03 | Discretionary |
| Mar 3, 2023 | RGEN | $0 | Award | 3,591 | $N/A | Discretionary |
| Mar 3, 2023 | RGEN | $234.4K | Payment | 1,247 | $188.00 | Discretionary |
| Mar 2, 2023 | RGEN | $0 | Award | 3,468 | $N/A | Discretionary |
| Feb 28, 2023 | RGEN | $79.4K | Payment | 458 | $173.44 | Discretionary |
| Feb 28, 2023 | RGEN | $62.0K | Payment | 358 | $173.28 | Discretionary |
| Aug 11, 2022 | RGEN | $66.1K | Option Exercise | 2,000 | $33.05 | Discretionary |
| Aug 11, 2022 | RGEN | $55.6K | Option Exercise | 646 | $86.10 | Discretionary |
| Aug 11, 2022 | RGEN | $204.2K | Sale | 800 | $255.20 | Discretionary |
| Aug 11, 2022 | RGEN | $1.0M | Sale | 4,040 | $254.14 | Discretionary |
| Aug 11, 2022 | RGEN | $80.6K | Option Exercise | 1,354 | $59.52 | Discretionary |
| May 13, 2022 | RGEN | $107.1K | Payment | 712 | $150.40 | Discretionary |
| Feb 28, 2022 | RGEN | $93.0K | Payment | 473 | $196.70 | Discretionary |
| Feb 28, 2022 | RGEN | $0 | Award | 4,234 | $N/A | Discretionary |
| Feb 28, 2022 | RGEN | $311.6K | Payment | 1,584 | $196.70 | Discretionary |
| Feb 27, 2022 | RGEN | $93.8K | Payment | 477 | $196.70 | Discretionary |
| Feb 24, 2022 | RGEN | $35.6K | Payment | 188 | $189.21 | Discretionary |
| Feb 24, 2022 | RGEN | $0 | Award | 2,126 | $N/A | Discretionary |