XNCR
insider transactionsXencor Inc — buys & sells by directors, officers and 10% owners A shareholder owning more than 10% of the company. Must report trades, but usually a weaker signal than an officer or director. (SEC Form 4).
Net shares · 365d
-341.7K
0 buy · 341.7K sell
Net value · 365d
-$38.7M
$0 in · $38.7M out
Sentiment · 365d
Net selling
0% buying · 100% selling
Open-market trades · 365d
19
0 buy · 341.7K sell
Net buy / sell volume
Not enough data to chart yet.
Tap or hover the chart for daily net volume. Green = net buying, red = net selling.
All transactions
-
Sell·S
Director · 10b5-1
$67.4K
5.5K sh · $12.31
Own -29%
-
Sell·S
Director · 10b5-1
$62.3K
5.1K sh · $12.31
Own -25%
-
Sell·S
Director · 10b5-1
$67.4K
5.5K sh · $12.31
Own -27%
-
Sell·S
Director · 10b5-1
$92.7K
7.5K sh · $12.31
Own -40%
-
Grant·A
Director
$0
5.2K sh
Own New
-
Exercise·M
Director · 10b5-1
$0
205.1K sh
Own New
-
Sell·S
Director · 10b5-1
$37.8M
245.1K sh · $154.33
Own -32%
-
Exercise·M
Director · 10b5-1
$8.9M
205.1K sh · $43.24
Own +37%
-
Sell·S
SR. VICE PRESIDENT & CFO
$43.0K
3.5K sh · $12.29
Own -4%
-
Exercise·M
Kurt A Gustafson KEY
Executive VP, Finance and CFO
$0
13.5K sh
Own +14%
-
Sell·S
Kurt A Gustafson KEY
Executive VP, Finance and CFO
$10.3K
6.9K sh · $1.49
Own -3%
-
Exercise·M
Kurt A Gustafson KEY
Executive VP, Finance and CFO
$0
13.5K sh
Own +5%
-
Sell·S
SVP, GENERAL COUNSEL
$19.5K
1.8K sh · $11.02
Own -2%
-
Sell·S
SR. VICE PRESIDENT & CSO
$27.6K
2.5K sh · $11.02
Own -1%
-
Sell·S
Bassil I Dahiyat KEY
PRESIDENT & CEO
$72.8K
6.6K sh · $11.02
Own -1%
-
Sell·S
SVP, GENERAL COUNSEL
$36.5K
3.2K sh · $11.25
Own -4%
-
Sell·S
SR. VICE PRESIDENT & CSO
$46.3K
4.1K sh · $11.25
Own -2%
-
Sell·S
Bassil I Dahiyat KEY
PRESIDENT & CEO
$167.2K
14.9K sh · $11.25
Own -3%
-
Sell·S
SR. VICE PRESIDENT & CFO
$28.3K
2.5K sh · $11.25
Own -3%
-
Sell·S
SVP, GENERAL COUNSEL
$17.7K
1.5K sh · $11.90
Own -2%
-
Sell·S
SR. VICE PRESIDENT & CSO
$31.7K
2.7K sh · $11.90
Own -1%
-
Sell·S
Bassil I Dahiyat KEY
PRESIDENT & CEO
$80.4K
6.8K sh · $11.90
Own -1%
-
Grant·A
SVP, GENERAL COUNSEL
$0
112.1K sh
Own New
-
Grant·A
SVP, GENERAL COUNSEL
$0
18.7K sh
Own +29%
-
Grant·A
SR. VICE PRESIDENT & CSO
$0
149.4K sh
Own New
-
Grant·A
SR. VICE PRESIDENT & CSO
$0
24.9K sh
Own +10%
-
Grant·A
Bassil I Dahiyat KEY
PRESIDENT & CEO
$0
583.7K sh
Own New
-
Grant·A
Bassil I Dahiyat KEY
PRESIDENT & CEO
$0
97.3K sh
Own +20%
-
Grant·A
SR. VICE PRESIDENT & CFO
$0
116.8K sh
Own New
-
Grant·A
SR. VICE PRESIDENT & CFO
$0
19.5K sh
Own +31%
-
Grant·A
Kurt A Gustafson KEY
Executive VP, Finance and CFO
$0
600.0K sh
Own New
-
Grant·A
Kurt A Gustafson KEY
Executive VP, Finance and CFO
$0
60.0K sh
Own +93%
-
Exercise·M
Kurt A Gustafson KEY
Executive VP, Finance and CFO
$0
18.8K sh
Own +41%
-
Sell·S
Kurt A Gustafson KEY
Executive VP, Finance and CFO
$15.9K
9.3K sh · $1.71
Own -3%
-
Exercise·M
Kurt A Gustafson KEY
Executive VP, Finance and CFO
$0
18.8K sh
Own +7%
-
Sell·S
Kurt A Gustafson KEY
Executive VP, Finance and CFO
$11.6K
6.8K sh · $1.70
Own -3%
-
Exercise·M
Kurt A Gustafson KEY
Executive VP, Finance and CFO
$0
13.5K sh
Own +19%
-
Exercise·M
Kurt A Gustafson KEY
Executive VP, Finance and CFO
$0
13.5K sh
Own +5%
-
Exercise·M
Director
$0
5.4K sh
Own New
-
Exercise·M
Director
$0
5.6K sh
Own +100%
-
Other·F
Director
$4.3M
34.4K sh · $124.12
Own -6%
-
Grant·A
Director
$0
63.7K sh
Own +12%
-
Other·F
Director
$360.1K
2.9K sh · $124.12
Own -1%
-
Exercise·M
Director
$0
5.4K sh
Own +1%
-
Other·F
Director
$375.3K
3.0K sh · $124.12
Own -1%
-
Exercise·M
Director
$0
5.6K sh
Own +1%
-
Exercise·M
Director
$0
5.1K sh
Own New
-
Other·F
Director
$387.1K
2.8K sh · $136.06
Own -1%
-
Exercise·M
Director
$0
5.1K sh
Own +1%
-
Exercise·M
SR. VICE PRESIDENT & CSO
$0
5.3K sh
Own New
-
Exercise·M
SR. VICE PRESIDENT & CSO
$66.6K
5.3K sh · $12.51
Own +2%
| Date▾ | Insider | Type | Shares | Value |
|---|---|---|---|---|
| Jun 15, 2026 | Richard J Ranieri 10b5-1 | Sell S | 5.5K | $67.4K |
| Jun 15, 2026 | Alan Bruce Montgomery 10b5-1 | Sell S | 5.1K | $62.3K |
| Jun 15, 2026 | Kurt A Gustafson 10b5-1 | Sell S | 5.5K | $67.4K |
| Jun 15, 2026 | Kevin Charles Gorman 10b5-1 | Sell S | 7.5K | $92.7K |
| May 27, 2026 | Kevin Charles Gorman | Grant A | 5.2K | $0 |
| May 19, 2026 | Kevin Charles Gorman 10b5-1 | Exercise M | 205.1K | $0 |
| May 19, 2026 | Kevin Charles Gorman 10b5-1 | Sell S | 245.1K | $37.8M |
| May 19, 2026 | Kevin Charles Gorman 10b5-1 | Exercise M | 205.1K | $8.9M |
| Apr 10, 2026 | Bart Jan Cornelissen KEY | Sell S | 3.5K | $43.0K |
| Apr 7, 2026 | Kurt A Gustafson KEY | Exercise M | 13.5K | $0 |
| Apr 7, 2026 | Kurt A Gustafson KEY | Sell S | 6.9K | $10.3K |
| Apr 7, 2026 | Kurt A Gustafson KEY | Exercise M | 13.5K | $0 |
| Mar 6, 2026 | Celia Eckert | Sell S | 1.8K | $19.5K |
| Mar 6, 2026 | John R Desjarlais KEY | Sell S | 2.5K | $27.6K |
| Mar 6, 2026 | Bassil I Dahiyat KEY | Sell S | 6.6K | $72.8K |
| Mar 5, 2026 | Celia Eckert | Sell S | 3.2K | $36.5K |
| Mar 5, 2026 | John R Desjarlais KEY | Sell S | 4.1K | $46.3K |
| Mar 5, 2026 | Bassil I Dahiyat KEY | Sell S | 14.9K | $167.2K |
| Mar 5, 2026 | Bart Jan Cornelissen KEY | Sell S | 2.5K | $28.3K |
| Mar 3, 2026 | Celia Eckert | Sell S | 1.5K | $17.7K |
| Mar 3, 2026 | John R Desjarlais KEY | Sell S | 2.7K | $31.7K |
| Mar 3, 2026 | Bassil I Dahiyat KEY | Sell S | 6.8K | $80.4K |
| Mar 2, 2026 | Celia Eckert | Grant A | 112.1K | $0 |
| Mar 2, 2026 | Celia Eckert | Grant A | 18.7K | $0 |
| Mar 2, 2026 | John R Desjarlais KEY | Grant A | 149.4K | $0 |
| Mar 2, 2026 | John R Desjarlais KEY | Grant A | 24.9K | $0 |
| Mar 2, 2026 | Bassil I Dahiyat KEY | Grant A | 583.7K | $0 |
| Mar 2, 2026 | Bassil I Dahiyat KEY | Grant A | 97.3K | $0 |
| Mar 2, 2026 | Bart Jan Cornelissen KEY | Grant A | 116.8K | $0 |
| Mar 2, 2026 | Bart Jan Cornelissen KEY | Grant A | 19.5K | $0 |
| Feb 18, 2026 | Kurt A Gustafson KEY | Grant A | 600.0K | $0 |
| Feb 18, 2026 | Kurt A Gustafson KEY | Grant A | 60.0K | $0 |
| Feb 18, 2026 | Kurt A Gustafson KEY | Exercise M | 18.8K | $0 |
| Feb 18, 2026 | Kurt A Gustafson KEY | Sell S | 9.3K | $15.9K |
| Feb 18, 2026 | Kurt A Gustafson KEY | Exercise M | 18.8K | $0 |
| Feb 17, 2026 | Kurt A Gustafson KEY | Sell S | 6.8K | $11.6K |
| Feb 16, 2026 | Kurt A Gustafson KEY | Exercise M | 13.5K | $0 |
| Feb 16, 2026 | Kurt A Gustafson KEY | Exercise M | 13.5K | $0 |
| Feb 13, 2026 | Kevin Charles Gorman | Exercise M | 5.4K | $0 |
| Feb 13, 2026 | Kevin Charles Gorman | Exercise M | 5.6K | $0 |
| Feb 13, 2026 | Kevin Charles Gorman | Other F | 34.4K | $4.3M |
| Feb 13, 2026 | Kevin Charles Gorman | Grant A | 63.7K | $0 |
| Feb 13, 2026 | Kevin Charles Gorman | Other F | 2.9K | $360.1K |
| Feb 13, 2026 | Kevin Charles Gorman | Exercise M | 5.4K | $0 |
| Feb 13, 2026 | Kevin Charles Gorman | Other F | 3.0K | $375.3K |
| Feb 13, 2026 | Kevin Charles Gorman | Exercise M | 5.6K | $0 |
| Jan 31, 2026 | Kevin Charles Gorman | Exercise M | 5.1K | $0 |
| Jan 31, 2026 | Kevin Charles Gorman | Other F | 2.8K | $387.1K |
| Jan 31, 2026 | Kevin Charles Gorman | Exercise M | 5.1K | $0 |
| Jan 23, 2026 | John R Desjarlais KEY | Exercise M | 5.3K | $0 |
| Jan 23, 2026 | John R Desjarlais KEY | Exercise M | 5.3K | $66.6K |
About XNCR insider trading
This page tracks insider transactions for Xencor Inc (XNCR) reported to the U.S. Securities and Exchange Commission on Form 4. Corporate insiders — directors, executive officers and beneficial owners of more than 10% of the stock — must disclose their trades within two business days. Open-market purchases (code P) and sales (code S) made at the insider's discretion are the most-watched opportunistic signals, while awards (A), option exercises (M) and tax-withholding (F) reflect compensation rather than conviction. Trades marked 10b5-1 were made under a pre-arranged plan and are considered routine. A cluster buy — several insiders buying within a short window — is historically a stronger bullish indicator than any single trade.