DAHIYAT BASSIL I

PrivateCIK: 1591312
Location

MONROVIA, CA

Senior insider sale

PRESIDENT & CEO at XENCOR INC — senior position signals high conviction

$2.04M

136K shares

What this filing means

DAHIYAT BASSIL I plans to sell 136K shares of XENCOR INC valued at approximately $2.04M. Form 144 is a notice of intent to sell restricted or control securities — not a mandatory transaction. This filing provides advance warning of potential selling pressure.

InsiderDAHIYAT BASSIL ICIK 1591312
IssuerXENCOR INCCIK 1326732
DirectorOfficer· PRESIDENT & CEO
Since Mar 2026
136K
Shares to sell
$2.04M
Approx. market value
14.87K
Acquired (3 months)
1
Planned
2 completed
Securities Acquired — Last 3 Months1
Sort

Restricted Stock Vesting

Compensation

3/4/2026
14.87K
Total acquired14.87K
Planned & Completed Dispositions3
Sort

Completed

Completed

Units to sell

6.76K

Market value

$80.4K

3/3/2026
Completed

Units to sell

114.38K

Market value

$1.80M

12/19/2025

Planned — Approximate Date

NASDAQPlanned

Units to sell

14.87K

Market value

$167.2K

3/5/2026
Total

Units

136K

Value

$2.04M

DAHIYAT BASSIL I — Planned Insider Sale (Form 144) | Finecho