Open Insider Trading Activity for Repligen Corp Chief Executive Officer Loeillot Olivier
31-day price and insider activity (up to 2 years)
Daily candles with triangles for the buy and sale transactions shown below. Scroll left or zoom out to load earlier candles (up to 2 years).
▲ Insider buy
▼ Insider sale
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| Ticker | Filing Date | Transaction Date | Company | Insider | Title | Transaction | Trade Count | Shares | Avg. Price | Total Value | Position Size Change | SEC Filing |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 10b5-1: Scheduled Form 4 Transaction RGEN | 2026-10-06 | 2026-10-05 | Repligen Corp | Loeillot Olivier | Chief Executive Officer | Sell | 1 | 1,333 | $178.75 | $238,273.75 | 2.83% | View Filing |
| 10b5-1: Scheduled Form 4 Transaction RGEN | 2026-10-06 | 2026-10-05 | Repligen Corp | Loeillot Olivier | Chief Executive Officer | Sell | 1 | 4,202 | $190.00 | $798,380.00 | 8.41% | View Filing |
| 10b5-1: Scheduled Form 4 Transaction RGEN | 2026-09-08 | 2026-09-04 | Repligen Corp | Loeillot Olivier | Chief Executive Officer | Sell | 1 | 3,035 | $165.90 | $503,506.50 | 5.90% | View Filing |
| 10b5-1: Scheduled Form 4 Transaction RGEN | 2026-04-22 | 2026-04-21 | Repligen Corp | Loeillot Olivier | Chief Executive Officer | Sell | 1 | 3,832 | $140.00 | $536,480.00 | 6.60% | View Filing |