Form 4 for RGEN REPLIGEN CORP
Accepted 2026-03-03 00:00:00 ET · period of report 2026-02-27 · accession 0001193125-26-087669 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| M | 2026-03-03 | 2026-02-27+ | RGEN | Bylund James | COO | F - Tax | $126.39 | -3,911 | 17.6K | -18% | -$494.3K |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock | 2026-02-27 | F | D | 1,478 | $128.73 | 20,042 | D | — | — | (F1) Represents the number of shares withheld by the Issuer to satisfy tax withholding obligations of the reporting person that arose upon the release of restricted stock units. |
| 2 | Common | Common Stock | 2026-03-02 | F | D | 2,433 | $124.97 | 17,609 | D | — | — | (F1) Represents the number of shares withheld by the Issuer to satisfy tax withholding obligations of the reporting person that arose upon the release of restricted stock units. |