Xencor Inc (XNCR) - Insider Holders & Insider Ownership

List of insiders holdings for Xencor Inc:
  1. Shares directly owned by the insider.
  2. Shares indirectly owned by the insider.
  3. Total shares owned by the insider (sum of shares directly and indirectly owned).
  4. Total market value if available.
  5. Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
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#Insider Holder NameReport
Date Time		Shares Owned
Directly
Indirectly		Total
Shares Owned		Filing
1Ronin Trading LLC
10% Owner		2015-11-30 20:50:162,000,000
0		2,000,000Form 4
2STAFFORD JOHN S JR
10% Owner		2015-02-10 14:56:021,642,741
0		1,642,741Form 13G
3SARAN ATUL
Director		2013-12-06 14:11:400
1,319,522		1,319,522Form 4
4WERNER HAROLD R
Director		2013-12-06 14:54:170
1,035,407		1,035,407Form 4
5STAFFORD JOHN S III
10% Owner		2020-06-10 16:02:35551,532
0		551,532Form 13D
6Ronin Capital LLC
STAFFORD JOHN S III
10% Owner		2020-06-10 16:02:35551,532
0		551,532Form 13D
7Dahiyat Bassil I
PRESIDENT & CEO		2026-03-09 16:06:05546,316
0		546,316Form 4
8Desjarlais John R
SR. VICE PRESIDENT & CSO		2026-03-09 16:07:08263,831
0		263,831Form 4
9Kuch John J
SR. VICE PRESIDENT & CFO		2024-03-12 16:08:15121,070
0		121,070Form 4
10Deshaies Raymond Joseph
Director		2025-07-31 19:02:34110,422
0		110,422Form 4
11Eckert Celia
SVP, GENERAL COUNSEL		2026-03-09 16:06:4576,918
0		76,918Form 4
12Cornelissen Bart Jan
SR. VICE PRESIDENT & CFO		2026-04-13 16:01:4675,898
0		75,898Form 4
13Yang Allen
SR. VICE PRESIDENT & CMO		2023-03-13 19:48:1673,364
0		73,364Form 4
14Foster Paul A
Chief Medical Officer		2019-02-14 16:41:3150,420
0		50,420Form 4
15Valente Nancy
EVP, Chief Development Officer		2025-05-06 16:40:2449,169
0		49,169Form 4
16CARTER BRUCE L A
Director		2017-06-16 16:58:2048,578
0		48,578Form 4
17Klencke Barbara
Director		2025-06-16 19:33:4247,044
0		47,044Form 4
18SIMPSON TODD E
Director		2025-06-16 19:23:3141,058
0		41,058Form 4
19Hata Yujiro S
Director		2022-06-27 16:53:0221,412
0		21,412Form 4
20ROWLAND LLOYD A
Sr. V.P. and General Counsel		2016-01-28 17:06:2820,000
0		20,000Form 4
21Montgomery Alan Bruce
Director		2026-06-17 16:01:1015,547
0		15,547Form 4
22GUSTAFSON KURT A
Director		2026-06-17 16:01:4814,709
0		14,709Form 4
23RANIERI RICHARD J
Director		2026-06-17 16:01:3413,709
0		13,709Form 4
24Baracchini Edgardo Jr
Chief Business Officer		2018-08-13 19:59:3212,941
0		12,941Form 4
25Feigal Ellen
Director		2026-06-22 16:01:3312,340
0		12,340Form 4
26GORMAN KEVIN CHARLES
Director		2026-06-17 16:02:0311,378
0		11,378Form 4
27ROSA-BJORKESON DAGMAR
Director		2024-10-01 16:13:218,490
0		8,490Form 4
28FLEMING JONATHAN
Director		2015-06-11 19:08:467,500
0		7,500Form 4
29Baltera Robert Jr.
Director		2016-07-08 19:03:527,500
0		7,500Form 4