Twyman Roy Ervin
SEC insider (Form 3/4/5 filer). CIK 0002117542. Director at AC Immune SA (ACIU). 1 reported Form 4/5 transaction since Sep 2024; latest on Jun 11, 2026. Located in LAUSANNE.
Companies Twyman Roy Ervin has filed insider reports for
- AC Immune SA (ACIU): Director
Twyman Roy Ervin
CIK: 0002117542
Transaction Breakdown
Open Market Buys (P)0 (0.0%)
High conviction signal
Open Market Sales (S)0 (0.0%)
Position reduction
Option Exercises (M)0 (0.0%)
Derivative conversions
Awards (A)1 (100.0%)
Compensation grants
Other (G, F, J, C, D, …)0 (0.0%)
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
ACIU
AC Immune SA
Director