Cornelissen Bart Jan
SEC insider (Form 3/4/5 filer). CIK 0002018934. SR. VICE PRESIDENT & CFO at Xencor Inc (XNCR). 5 reported Form 4/5 transactions since Sep 2024; latest on Apr 10, 2026. Located in PASADENA, CA.
Companies Cornelissen Bart Jan has filed insider reports for
- Xencor Inc (XNCR): Officer, SR. VICE PRESIDENT & CFO
Cornelissen Bart Jan
CIK: 0002018934
Transaction Breakdown
Open Market Buys (P)0 (0.0%)
High conviction signal
Open Market Sales (S)3 (60.0%)
Position reduction
Option Exercises (M)0 (0.0%)
Derivative conversions
Awards (A)2 (40.0%)
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)
XNCR
Xencor Inc
Officer
Discretionary Trading P&L
Holdings
Transaction History (5 total)
- Apr 10, 2026XNCR
Xencor Inc
SaleDirect3.5K shares at avg. $12.29$43K - Mar 5, 2026XNCR
Xencor Inc
SaleDirect2.5K shares at avg. $11.25$28K - Mar 2, 2026XNCR
Xencor Inc
AwardDirect19.5K shares- - Apr 10, 2025XNCR
Xencor Inc
SaleDirect3.8K shares at avg. $8.06$30K - Mar 4, 2025XNCR
Xencor Inc
AwardDirect21.9K shares-
1-5 of 5 transactions