Loeillot Olivier Insider Trading Activity
Loeillot Olivier has been net-selling over the last 12 months with 0 purchases and 3 sales across 1 company.
RGEN is the most-traded position with 3 trades. The largest single transaction was a sale of RGEN for $1.2M on Nov 25, 2025.
Performance Scorecard
Forward stock performance after each transaction by Loeillot Olivier. Buy returns measure price movement after open-market purchases; sell-avoided measures the loss avoided after open-market sales. Success rate counts trades where the insider's direction was right.
| PERIOD | AVG BUY RETURN | AVG SELL AVOIDED | SUCCESS RATE | TRADES |
|---|---|---|---|---|
| 30 days | — | +10.6% | 100% | 2 |
| 90 days | — | +8.2% | 50% | 2 |
| 120 days | — | +3.4% | 50% | 2 |
Performance based on stock price movement after each transaction date. Past results do not predict future returns. Not financial advice.
Price & Trades
Pro: Trade MarkersRGEN · REPLIGEN CORP
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Top Companies Traded
| TICKER | COMPANY | TRADES | TOTAL VOLUME |
|---|---|---|---|
| RGEN | REPLIGEN CORP | 3 | $2.7M |
Other insiders at REPLIGEN CORP
1 other tracked filer at RGEN.