Arkolith/Insider Trading/XNCR

XNCR Insider Trading

Xencor Inc · full profile →Last filing Jun 18, 2026
Net Selling · 180d
Open-Market Buys (180d)
$0
0 insiders
Open-Market Sells (180d)
$950K
9 insiders
Net Insider Flow
-$950K
open market, 180d
Reporting Insiders
9
16 P/S transactions
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Build on these Form 4 transactions

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Recent Form 4 Transactions

100 shown
DateInsiderRoleActionSharesPriceValue
Jun 18, 2026Feigal EllenDirectorSell(S)7K$13.06$89K
Jun 16, 2026Deshaies Raymond JosephDirectorGrant(A)21K—$0
Jun 16, 2026Deshaies Raymond JosephDirectorGrant(A)10K—$0
Jun 16, 2026Simpson Todd EDirectorGrant(A)21K—$0
Jun 16, 2026Simpson Todd EDirectorGrant(A)10K—$0
Jun 16, 2026Ranieri Richard JDirectorGrant(A)21K—$0
Jun 16, 2026Ranieri Richard JDirectorGrant(A)10K—$0
Jun 16, 2026Montgomery Alan BruceDirectorGrant(A)21K—$0
Jun 16, 2026Montgomery Alan BruceDirectorGrant(A)10K—$0
Jun 16, 2026Klencke BarbaraDirectorGrant(A)21K—$0
Jun 16, 2026Klencke BarbaraDirectorGrant(A)10K—$0
Jun 16, 2026Gustafson Kurt ADirectorGrant(A)21K—$0
Jun 16, 2026Gustafson Kurt ADirectorGrant(A)10K—$0
Jun 16, 2026Gorman Kevin CharlesDirectorGrant(A)21K—$0
Jun 16, 2026Gorman Kevin CharlesDirectorGrant(A)10K—$0
Jun 16, 2026Feigal EllenDirectorGrant(A)21K—$0
Jun 16, 2026Feigal EllenDirectorGrant(A)10K—$0
Jun 15, 2026Gustafson Kurt ADirectorSell(S)5K$12.31$67K
Jun 15, 2026Gorman Kevin CharlesDirectorSell(S)8K$12.31$93K
Jun 15, 2026Montgomery Alan BruceDirectorSell(S)5K$12.31$62K
Jun 15, 2026Ranieri Richard JDirectorSell(S)5K$12.31$67K
Apr 10, 2026Cornelissen Bart JanSR. VICE PRESIDENT & CFOSell(S)3K$12.29$43K
Mar 6, 2026Dahiyat Bassil IPRESIDENT & CEO, DirectorSell(S)7K$11.02$73K
Mar 6, 2026Desjarlais John RSR. VICE PRESIDENT & CSOSell(S)3K$11.02$28K
Mar 6, 2026Eckert CeliaSVP, GENERAL COUNSELSell(S)2K$11.02$19K
Mar 5, 2026Dahiyat Bassil IPRESIDENT & CEO, DirectorSell(S)15K$11.25$167K
Mar 5, 2026Desjarlais John RSR. VICE PRESIDENT & CSOSell(S)4K$11.25$46K
Mar 5, 2026Eckert CeliaSVP, GENERAL COUNSELSell(S)3K$11.25$36K
Mar 5, 2026Cornelissen Bart JanSR. VICE PRESIDENT & CFOSell(S)3K$11.25$28K
Mar 3, 2026Dahiyat Bassil IPRESIDENT & CEO, DirectorSell(S)7K$11.90$80K
Mar 3, 2026Desjarlais John RSR. VICE PRESIDENT & CSOSell(S)3K$11.90$32K
Mar 3, 2026Eckert CeliaSVP, GENERAL COUNSELSell(S)1K$11.90$18K
Mar 2, 2026Dahiyat Bassil IPRESIDENT & CEO, DirectorGrant(A)97K—$0
Mar 2, 2026Dahiyat Bassil IPRESIDENT & CEO, DirectorGrant(A)584K—$0
Mar 2, 2026Desjarlais John RSR. VICE PRESIDENT & CSOGrant(A)25K—$0
Mar 2, 2026Desjarlais John RSR. VICE PRESIDENT & CSOGrant(A)149K—$0
Mar 2, 2026Eckert CeliaSVP, GENERAL COUNSELGrant(A)19K—$0
Mar 2, 2026Eckert CeliaSVP, GENERAL COUNSELGrant(A)112K—$0
Mar 2, 2026Cornelissen Bart JanSR. VICE PRESIDENT & CFOGrant(A)19K—$0
Mar 2, 2026Cornelissen Bart JanSR. VICE PRESIDENT & CFOGrant(A)117K—$0
Jan 23, 2026Desjarlais John RSR. VICE PRESIDENT & CSOOption exercise(M)5K$12.51$67K
Jan 23, 2026Desjarlais John RSR. VICE PRESIDENT & CSOOption exercise(M)5K—$0
Dec 22, 2025Dahiyat Bassil IPRESIDENT & CEO, DirectorOption exercise(M)11K$12.51$133K
Dec 22, 2025Dahiyat Bassil IPRESIDENT & CEO, DirectorOption exercise(M)11K—$0
Dec 22, 2025Desjarlais John RSR. VICE PRESIDENT & CSOOption exercise(M)6K$12.51$79K
Dec 22, 2025Desjarlais John RSR. VICE PRESIDENT & CSOOption exercise(M)6K—$0
Dec 19, 2025Dahiyat Bassil IPRESIDENT & CEO, DirectorSell(S)114K$15.71$1.8M
Dec 19, 2025Dahiyat Bassil IPRESIDENT & CEO, DirectorOption exercise(M)114K$12.51$1.4M
Dec 19, 2025Dahiyat Bassil IPRESIDENT & CEO, DirectorOption exercise(M)114K—$0
Dec 19, 2025Desjarlais John RSR. VICE PRESIDENT & CSOSell(S)73K$15.72$1.2M
Dec 19, 2025Desjarlais John RSR. VICE PRESIDENT & CSOOption exercise(M)73K$12.51$918K
Dec 19, 2025Desjarlais John RSR. VICE PRESIDENT & CSOOption exercise(M)73K—$0
Jul 31, 2025Deshaies Raymond JosephDirectorGrant(A)110K—$0
Jun 16, 2025Ranieri Richard JDirectorSell(S)3K$9.22$28K
Jun 16, 2025Feigal EllenDirectorSell(S)3K$9.22$28K
Jun 16, 2025Gorman Kevin CharlesDirectorSell(S)3K$9.22$29K
Jun 16, 2025Gustafson Kurt ADirectorSell(S)3K$9.22$28K
Jun 16, 2025Montgomery Alan BruceDirectorSell(S)2K$9.22$20K
Jun 12, 2025Ranieri Richard JDirectorGrant(A)14K—$0
Jun 12, 2025Ranieri Richard JDirectorGrant(A)27K—$0
Jun 12, 2025Simpson Todd EDirectorGrant(A)14K—$0
Jun 12, 2025Simpson Todd EDirectorGrant(A)27K—$0
Jun 12, 2025Feigal EllenDirectorGrant(A)14K—$0
Jun 12, 2025Feigal EllenDirectorGrant(A)27K—$0
Jun 12, 2025Gorman Kevin CharlesDirectorGrant(A)14K—$0
Jun 12, 2025Gorman Kevin CharlesDirectorGrant(A)27K—$0
Jun 12, 2025Gustafson Kurt ADirectorGrant(A)14K—$0
Jun 12, 2025Gustafson Kurt ADirectorGrant(A)27K—$0
Jun 12, 2025Klencke BarbaraDirectorGrant(A)14K—$0
Jun 12, 2025Klencke BarbaraDirectorGrant(A)27K—$0
Jun 12, 2025Montgomery Alan BruceDirectorGrant(A)14K—$0
Jun 12, 2025Montgomery Alan BruceDirectorGrant(A)27K—$0
May 2, 2025Valente NancyEVP, Chief Development OfficerSell(S)5K$11.03$51K
Apr 10, 2025Cornelissen Bart JanSR. VICE PRESIDENT & CFOSell(S)4K$8.06$30K
Mar 13, 2025Simpson Todd EDirectorGrant(A)43K—$0
Mar 10, 2025Dahiyat Bassil IPRESIDENT & CEO, DirectorSell(S)20K$13.60$268K
Mar 10, 2025Desjarlais John RSR. VICE PRESIDENT & CSOSell(S)10K$13.60$132K
Mar 10, 2025Eckert CeliaSVP, GENERAL COUNSELSell(S)6K$13.60$78K
Mar 10, 2025Valente NancyEVP, Chief Development OfficerSell(S)3K$13.60$35K
Mar 4, 2025Cornelissen Bart JanSR. VICE PRESIDENT & CFOGrant(A)22K—$0
Mar 4, 2025Cornelissen Bart JanSR. VICE PRESIDENT & CFOGrant(A)66K—$0
Mar 4, 2025Dahiyat Bassil IPRESIDENT & CEO, DirectorGrant(A)110K—$0
Mar 4, 2025Dahiyat Bassil IPRESIDENT & CEO, DirectorGrant(A)329K—$0
Mar 4, 2025Eckert CeliaSVP, GENERAL COUNSELGrant(A)22K—$0
Mar 4, 2025Eckert CeliaSVP, GENERAL COUNSELGrant(A)66K—$0
Mar 4, 2025Desjarlais John RSR. VICE PRESIDENT & CSOGrant(A)30K—$0
Mar 4, 2025Desjarlais John RSR. VICE PRESIDENT & CSOGrant(A)90K—$0
Feb 3, 2025Dahiyat Bassil IPRESIDENT & CEO, DirectorOption exercise(M)9K$15.69$138K
Feb 3, 2025Dahiyat Bassil IPRESIDENT & CEO, DirectorOption exercise(M)9K—$0
Feb 3, 2025Desjarlais John RSR. VICE PRESIDENT & CSOOption exercise(M)4K$15.69$56K
Feb 3, 2025Desjarlais John RSR. VICE PRESIDENT & CSOOption exercise(M)4K—$0
Dec 4, 2024Montgomery Alan BruceDirectorOption exercise(M)991$15.35$15K
Dec 4, 2024Montgomery Alan BruceDirectorOption exercise(M)430$20.00$9K
Dec 4, 2024Montgomery Alan BruceDirectorSell(S)1K$27.03$38K
Dec 4, 2024Montgomery Alan BruceDirectorOption exercise(M)430—$0
Dec 4, 2024Montgomery Alan BruceDirectorOption exercise(M)991—$0
Dec 2, 2024Montgomery Alan BruceDirectorOption exercise(M)8K$15.35$127K
Dec 2, 2024Montgomery Alan BruceDirectorOption exercise(M)5K$20.00$100K
Dec 2, 2024Montgomery Alan BruceDirectorSell(S)13K$27.03$360K
Dec 2, 2024Montgomery Alan BruceDirectorOption exercise(M)8K—$0

Data Source

Insider transactions sourced from SEC EDGAR Form 4 filings, normalized within minutes of acceptance. "Buy"/"Sell" mark open-market transactions (codes P/S), the tradeable signal. Awards, option exercises and tax-withholding are shown with their raw code. All data is public domain.

Coverage: Form 4 filings indexed 2021-03-29 → 2026-07-11. Earlier history is backfilling; this window widens as it deepens.

Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).