RGEN Repligen Corporation
Repligen Corporation (RGEN) Insider Activity
What the officers, directors and large holders did with their own shares. Only open-market purchases and sales count toward the totals — grants, option exercises and shares withheld for tax are compensation mechanics, not decisions, and they're listed separately below.
How much of that selling was preplanned? 100% planned / 0% discretionary
Largest single sale: $1.6M.
Where they traded
No open-market insider purchase on record.
Recent open-market activity
| Date | Insider | Role | Action | Shares | Price | Value | Held after |
|---|---|---|---|---|---|---|---|
| Loeillot Olivier 2 fills | Chief Executive Officer | Sell 10b5-1 | 5,535 | $187.29 | $1.0M | 45,788 −10.8% of holding | |
| Loeillot Olivier 2 fills | Chief Executive Officer | Sell 10b5-1 | 12,946 | $190.00 | $2.5M | 48,369 −21.1% of holding | |
| Loeillot Olivier | Chief Executive Officer | Sell 10b5-1 | 5,426 | $180.00 | $976.7K | 48,369 −10.1% of holding | |
| Loeillot Olivier | Chief Executive Officer | Sell 10b5-1 | 3,035 | $165.90 | $503.5K | 48,369 −5.9% of holding | |
| Loeillot Olivier | Chief Executive Officer | Sell 10b5-1 | 5,426 | $180.00 | $976.7K | 54,246 −9.1% of holding | |
| Garland Jason K | CFO | Sell 10b5-1 | 530 | $150.00 | $79.5K | 18,829 −2.7% of holding |
Form 4s are due within two business days of a transaction, so this is close to real time — unlike the quarterly 13F data on the Institutional tab. A single large sale often reflects a prearranged 10b5-1 plan rather than a fresh view, so read a pattern of sales rather than any one of them.