Hughes Violetta 4
4 · REPLIGEN CORP · Filed Sep 4, 2025
Insider Transaction Report
Form 4
REPLIGEN CORPRGEN
Hughes Violetta
CHIEF ACCOUNTING OFFICER
Transactions
- Award
Common Stock
2025-09-02+4,142→ 4,142 total - Award
Stock Option (Right to Buy)
2025-09-02+3,914→ 3,914 totalExercise: $120.69Exp: 2035-09-02→ Common Stock (3,914 underlying)
Footnotes (2)
- [F1]Ms. Hughes was awarded 4,142 restricted stock units. Each restricted stock unit represents a contingent right to receive one share of Repligen Corporation's Common Stock. The restricted stock units vest in equal annual instalments over a five-year period beginning on the first anniversary of the grant date. The restricted stock units may be settled only by delivering shares of Repligen Corporation's Common Stock, and thus, the grant is being reported in Table 1 as allowed per SEC guidance.
- [F2]The shares vest in equal annual instalments over a five-year period with each such vesting date occurring on the anniversary of the grant date.