Loeillot Olivier's Form 4 filing
Repligen Corp (RGEN) · filed Sep 25, 2026
- Accession no.
- 0001628280-26-063572
- Filed
- Sep 25, 2026, 4:09 PM ET
- Trade date
- Sep 24, 2026
- Filing delay
- 1 day
- Rule 10b5-1 plan
- Checked
This filing lists 4 non-derivative transactions and 2 derivative transactions. Open-market sales total $2.46M. It was filed 1 day after the trade.
Reporting owners
A Form 4 can have several reporting owners, such as a person and a fund they control. Trade tables show the first one.
| Owner | Relationship to the company |
|---|---|
| Loeillot OlivierCIK 0001995525 | Director, Officer (Chief Executive Officer) |
Non-derivative securities (Table I)
Acquisitions and disposals of common stock and similar shares, one row per line on the filing.
| Trade date | Security | Transaction | Shares | Price | Value | Shares after | Ownership | Flags |
|---|---|---|---|---|---|---|---|---|
| Sep 24, 2026 | Common Stock | MOption exerciseAcquired | +8,404 | $154.96 | +$1,302,283.84 | 56,773 | Direct | |
| Sep 24, 2026 | Common Stock | SSaleDisposed | −8,404 | $190.00 | −$1,596,760 | 48,369 | Direct | |
| Sep 24, 2026 | Common Stock | MOption exerciseAcquired | +4,542 | $155.38 | +$705,735.96 | 52,911 | Direct | |
| Sep 24, 2026 | Common Stock | SSaleDisposed | −4,542 | $190.00 | −$862,980 | 48,369 | Direct |
Derivative securities (Table II)
Options, warrants, restricted stock units and similar. Shares are the underlying shares; price and value are for the derivative itself, and the holding after is in derivative units.
| Trade date | Security | Transaction | Underlying shares | Unit price | Value | Held after | Ownership | Flags |
|---|---|---|---|---|---|---|---|---|
| Sep 24, 2026 | Common Stock | MOption exerciseDisposed | −8,404 | $0.00 | $0 | 12,607 | Direct | |
| Sep 24, 2026 | Common Stock | MOption exerciseDisposed | −4,542 | $0.00 | $0 | 9,085 | Direct |
Footnotes
Livermore does not store Form 4 footnotes. For price ranges, how indirect holdings are held and trading plan details, read the original on SEC EDGAR.