Xencor Inc — Insider Transactions
Form 4 filings by directors, officers, and 10%+ shareholders
SEC rules require corporate insiders — including directors, executive officers, and any shareholder owning more than 10% of a company's shares — to report changes in their ownership within two business days of a transaction. These disclosures are filed as Form 4. Open-market purchases (code P) are generally considered the most meaningful signal, as insiders are spending their own money.
| Insider | Title | Type | Shares | Price | Value | Owns After | Date |
|---|---|---|---|---|---|---|---|
| Desjarlais John R | SR. VICE PRESIDENT & CSO | Option Exercise | 6,311 | $12.51 | $78,951 | 242,885 | Dec 19, 2025 |
| Dahiyat Bassil I | PRESIDENT & CEO | Option Exercise | 10,624 | $12.51 | $132,906 | 477,259 | Dec 19, 2025 |
| Montgomery Alan Bruce | — | Award / Grant | 13,686 | — | — | 22,826 | Jun 16, 2025 |
| Klencke Barbara | — | Award / Grant | 13,686 | — | — | 19,672 | Jun 12, 2025 |
| GUSTAFSON KURT A | — | Sale | 2,993 | $9.22 | $27,595 | 20,183 | Jun 12, 2025 |
| GORMAN KEVIN CHARLES | — | Sale | 3,173 | $9.22 | $29,255 | 18,905 | Jun 12, 2025 |
| Feigal Ellen | — | Sale | 2,993 | $9.22 | $27,595 | 19,183 | Jun 12, 2025 |
| SIMPSON TODD E | — | Award / Grant | 13,686 | — | — | 13,686 | Jun 12, 2025 |
| RANIERI RICHARD J | — | Sale | 2,993 | $9.22 | $27,595 | 19,183 | Jun 12, 2025 |
| Valente Nancy | EVP, Chief Development Officer | Sale | 4,616 | $11.03 | $50,914 | 49,169 | May 2, 2025 |
| Cornelissen Bart Jan | SR. VICE PRESIDENT & CFO | Sale | 3,750 | $8.06 | $30,225 | 61,348 | Apr 10, 2025 |
| Valente Nancy | EVP, Chief Development Officer | Sale | 2,565 | $13.60 | $34,884 | 53,785 | Mar 10, 2025 |
| Eckert Celia | SVP, GENERAL COUNSEL | Sale | 5,740 | $13.60 | $78,064 | 63,507 | Mar 10, 2025 |
| Desjarlais John R | SR. VICE PRESIDENT & CSO | Sale | 9,697 | $13.60 | $131,879 | 236,574 | Mar 10, 2025 |
| Dahiyat Bassil I | PRESIDENT & CEO | Sale | 19,716 | $13.60 | $268,138 | 465,419 | Mar 10, 2025 |
| Desjarlais John R | SR. VICE PRESIDENT & CSO | Award / Grant | 29,851 | — | — | 246,271 | Mar 4, 2025 |
| Eckert Celia | SVP, GENERAL COUNSEL | Award / Grant | 21,949 | — | — | 69,247 | Mar 4, 2025 |
| Dahiyat Bassil I | PRESIDENT & CEO | Award / Grant | 109,745 | — | — | 485,135 | Mar 4, 2025 |
| Cornelissen Bart Jan | SR. VICE PRESIDENT & CFO | Award / Grant | 21,949 | — | — | 65,098 | Mar 4, 2025 |
| Desjarlais John R | SR. VICE PRESIDENT & CSO | Option Exercise | 3,542 | $15.69 | $55,574 | 216,420 | Feb 3, 2025 |
| Dahiyat Bassil I | PRESIDENT & CEO | Option Exercise | 8,808 | $15.69 | $138,198 | 375,390 | Feb 3, 2025 |
| Montgomery Alan Bruce | — | Sale | 1,421 | $27.03 | $38,410 | 9,140 | Dec 2, 2024 |
| Dahiyat Bassil I | PRESIDENT & CEO | Option Exercise | 13,548 | $15.69 | $212,568 | 366,163 | Nov 21, 2024 |
| Dahiyat Bassil I | PRESIDENT & CEO | Option Exercise | 3,366 | $15.69 | $52,813 | 355,981 | Nov 13, 2024 |
| Desjarlais John R | SR. VICE PRESIDENT & CSO | Option Exercise | 12,774 | $15.69 | $200,424 | 212,878 | Nov 11, 2024 |
| ROSA-BJORKESON DAGMAR | — | Sale | 2,503 | $20.68 | $51,762 | 8,490 | Sep 27, 2024 |
| RANIERI RICHARD J | — | Sale | 2,503 | $20.68 | $51,762 | 8,490 | Sep 27, 2024 |
| GUSTAFSON KURT A | — | Sale | 2,503 | $20.68 | $51,762 | 9,490 | Sep 27, 2024 |
| GORMAN KEVIN CHARLES | — | Sale | 2,654 | $20.68 | $54,885 | 8,392 | Sep 27, 2024 |
| Montgomery Alan Bruce | — | Sale | 1,853 | $20.68 | $38,320 | 9,140 | Sep 27, 2024 |
| Feigal Ellen | — | Sale | 2,503 | $20.68 | $51,762 | 8,490 | Sep 27, 2024 |
| Desjarlais John R | SR. VICE PRESIDENT & CSO | Option Exercise | 7,785 | $10.73 | $83,533 | 200,104 | Jul 9, 2024 |
| Klencke Barbara | — | Award / Grant | 5,986 | — | — | 5,986 | Jun 13, 2024 |
| ROSA-BJORKESON DAGMAR | — | Award / Grant | 5,986 | — | — | 10,993 | Jun 13, 2024 |
| Feigal Ellen | — | Award / Grant | 5,986 | — | — | 10,993 | Jun 13, 2024 |
| GORMAN KEVIN CHARLES | — | Award / Grant | 5,986 | — | — | 11,046 | Jun 13, 2024 |
| GUSTAFSON KURT A | — | Award / Grant | 5,986 | — | — | 11,993 | Jun 13, 2024 |
| Montgomery Alan Bruce | — | Award / Grant | 5,986 | — | — | 10,993 | Jun 13, 2024 |
| RANIERI RICHARD J | — | Award / Grant | 5,986 | — | — | 10,993 | Jun 13, 2024 |
| Valente Nancy | EVP, Chief Development Officer | Sale | 4,745 | $23.58 | $111,887 | 55,115 | May 2, 2024 |
| Cornelissen Bart Jan | SR. VICE PRESIDENT & CFO | Award / Grant | 42,265 | — | — | 42,265 | Apr 9, 2024 |
| Kuch John J | SR. VICE PRESIDENT & CFO | Sale | 849 | $23.50 | $19,952 | 121,070 | Mar 11, 2024 |
| Eckert Celia | SVP, GENERAL COUNSEL | Sale | 850 | $23.50 | $19,975 | 45,465 | Mar 11, 2024 |
| Desjarlais John R | SR. VICE PRESIDENT & CSO | Sale | 1,280 | $23.50 | $30,080 | 186,433 | Mar 11, 2024 |
| Dahiyat Bassil I | PRESIDENT & CEO | Sale | 2,741 | $23.50 | $64,414 | 351,894 | Mar 11, 2024 |
| GUSTAFSON KURT A | — | Sale | 14,000 | $23.18 | $324,520 | 6,007 | Mar 6, 2024 |
| Valente Nancy | EVP, Chief Development Officer | Award / Grant | 19,634 | — | — | 59,860 | Mar 5, 2024 |
| Kuch John J | SR. VICE PRESIDENT & CFO | Sale | 4,474 | $23.43 | $104,826 | 121,919 | Mar 5, 2024 |
| Desjarlais John R | SR. VICE PRESIDENT & CSO | Award / Grant | 20,724 | — | — | 187,713 | Mar 5, 2024 |
| Eckert Celia | SVP, GENERAL COUNSEL | Sale | 3,892 | $23.43 | $91,190 | 33,226 | Mar 5, 2024 |