AlphaYouRGEN: Loeillot Olivier discloses securities transactions
By AlphaYouPublished Form 4
Loeillot Olivier
Reporting filer
Loeillot Olivier reported Exercise or conversion in REPLIGEN CORP: 5426 units of Common Stock, dated 2026-09-21. The full Form 4 contains 3 transaction entries.
- Disclosed
- Sep 22, 2026
Reported details
3 entries| Security | Owner | Date | Code | Action | Quantity | Price | Following holdings | Reporting delay | Filed terms and references |
|---|---|---|---|---|---|---|---|---|---|
| Common Stock | Loeillot Olivier | 2026-09-21 | M | Exercise or conversion | 5426 | 141.79 | 53,795 | 1 day | Filed terms
|
| Common Stock | Loeillot Olivier | 2026-09-21 | S | Sale | 5426 | 180 | 48,369 | 1 day | Filed terms
|
| Stock Option (Right to Buy) (derivative) | Loeillot Olivier | 2026-09-21 | M | Exercise or conversion | 5426 | 0 | 5,426 | 1 day | Filed terms
|
Common Stock
- Owner
- Loeillot Olivier
- Date
- 2026-09-21
- Code
- M
- Action
- Exercise or conversion
- Quantity
- 5426
- Price
- 141.79
- Following holdings
- 53,795
- Reporting delay
- 1 day
- Filed terms and references
Filed terms
- security Title: Common Stock
- transaction Date: 2026-09-21
- transaction Form Type: 4
- transaction Code: M
- equity Swap Involved: 0
- id: F1
- transaction Shares: 5426
- transaction Price Per Share: 141.79
- transaction Acquired Disposed Code: A
- shares Owned Following Transaction: 53795
- direct Or Indirect Ownership: D
Common Stock
- Owner
- Loeillot Olivier
- Date
- 2026-09-21
- Code
- S
- Action
- Sale
- Quantity
- 5426
- Price
- 180
- Following holdings
- 48,369
- Reporting delay
- 1 day
- Filed terms and references
Filed terms
- security Title: Common Stock
- transaction Date: 2026-09-21
- transaction Form Type: 4
- transaction Code: S
- equity Swap Involved: 0
- id: F1
- transaction Shares: 5426
- transaction Price Per Share: 180
- transaction Acquired Disposed Code: D
- shares Owned Following Transaction: 48369
- direct Or Indirect Ownership: D
Stock Option (Right to Buy) (derivative)
- Owner
- Loeillot Olivier
- Date
- 2026-09-21
- Code
- M
- Action
- Exercise or conversion
- Quantity
- 5426
- Price
- 0
- Following holdings
- 5,426
- Reporting delay
- 1 day
- Filed terms and references
Filed terms
- security Title: Stock Option (Right to Buy)
- conversion Or Exercise Price: 141.79
- transaction Date: 2026-09-21
- transaction Form Type: 4
- transaction Code: M
- equity Swap Involved: 0
- id: F1
- transaction Shares: 5426
- transaction Price Per Share: 0
- transaction Acquired Disposed Code: D
- exercise Date: 2027-09-03
- expiration Date: 2034-09-03
- underlying Security Title: Common Stock
- underlying Security Shares: 5426
- shares Owned Following Transaction: 5426
- direct Or Indirect Ownership: D
Purchases, sales, grants and option exercises are different transactions. The reported code identifies the action; it does not establish a motive.
Filing context
- Quantities and prices are shown in the units filed. No trade value is inferred from their product.
- Loeillot Olivier: Chief Executive Officer, Director.
- The filing reports a Rule 10b5-1 trading plan.
- F1: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on August 19, 2025.
Original sources
Prepared automatically from public filing data. Report a correction.