Cornelissen Bart Jan

Track

Insider profile

Performance

Overall performance
1.5
Performance over holding periods
1.5
30 days 90 days 120 days
Average return -7% 8.2% 15.1%
Success rate 0% 68% 82%
Transactions
3 0% Buy
34 71% Buy
47 69% Buy
Ranking by holding-period performance
Cornelissen Bart Jan's trades of Xencor Inc's stock


• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
US Xencor Inc (XNCR)
Transaction date
Sale
Price
37.83
Quantity 15,032 +23.1%
Value US$4,386,897
US Xencor Inc (XNCR)
Transaction date
Proposed sale
Price
191.06
Quantity 92,041
Value US$3,270,928
US Xencor Inc (XNCR)
Transaction date
Sale
Price
457.72
Quantity 46,477 -18.5%
Value US$4,584,166
US Xencor Inc (XNCR)
Transaction date
Proposed sale
Price
11.25
Quantity 2,517
Value US$28,305
US Xencor Inc (XNCR)
Transaction date
Sale
Price
8.06
Quantity 3,750 -5.8%
Value US$30,233
US Xencor Inc (XNCR)
Transaction date
Proposed sale
Price
8.06
Quantity 3,750
Value US$30,233
Notification date Transaction date Company B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Value Details
2026-04-13 2026-04-10
US Xencor Inc (XNCR)
S Sale
15,032 +23.1%
37.83
US$4,386,897 		15,032 +23.1% 37.83 US$4,386,897
2026-04-10 2026-04-10
US Xencor Inc (XNCR)
PrS Proposed sale
92,041
191.06
US$3,270,928 		92,041 191.06 US$3,270,928
2026-03-09 2026-03-05
US Xencor Inc (XNCR)
S Sale
46,477 -18.5%
457.72
US$4,584,166 		46,477 -18.5% 457.72 US$4,584,166
2026-03-05 2026-03-05
US Xencor Inc (XNCR)
PrS Proposed sale
2,517
11.25
US$28,305 		2,517 11.25 US$28,305
2025-04-14 2025-04-10
US Xencor Inc (XNCR)
S Sale
3,750 -5.8%
8.06
US$30,233 		3,750 -5.8% 8.06 US$30,233
2025-04-10 2025-04-10
US Xencor Inc (XNCR)
PrS Proposed sale
3,750
8.06
US$30,233 		3,750 8.06 US$30,233