XNCR insider files to sell 2,663 shares

John Desjarlais filed a notice to sell 2,663 shares of common stock.

Rhea-AI Filing Summary

John Desjarlais filed a notice to sell 2,663 shares of common stock. The filing lists these shares as resulting from restricted stock vesting on 03/02/2026 and designates the transaction as compensation. The broker listed is Fidelity Brokerage Services LLC.

Separately, the filing discloses a prior sale of 73,367 shares on 12/19/2025 for $1,153,519.99, presented as securities sold during the past three months.

Insights

Equity Markets Analyst

Routine insider sale notice tied to vested compensation; limited market impact expected.

The filing shows a proposed sale of 2,663 shares attributable to restricted stock vesting on 03/02/2026, categorized as compensation. Such filings commonly notify broker-dealers and the market of intended dispositions following vesting.

Past activity includes a sale of 73,367 shares on 12/19/2025 for $1,153,519.99. Cash-flow treatment and timing of the proposed sale are not detailed in the excerpt; subsequent transaction reports would show execution details.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What did John Desjarlais file in the XNCR Form 144?

John Desjarlais filed a notice to sell 2,663 shares of common stock from restricted stock vesting on 03/02/2026. The filing classifies these shares as compensation and lists Fidelity Brokerage Services LLC as the broker.

Does the Form 144 show any recent insider sales for XNCR?

Yes, the filing shows a prior sale of 73,367 shares on 12/19/2025 for $1,153,519.99. That sale is reported under "securities sold during the past 3 months."

Are the 2,663 shares in the XNCR filing already sold?

The filing lists 2,663 shares as securities to be sold following restricted stock vesting on 03/02/2026. It is a notice of intended sale; execution details and proceeds are not provided in the excerpt.

Which broker is associated with the XNCR Form 144 filing?

The broker named in the filing is Fidelity Brokerage Services LLC, with an address shown as 900 Salem Street, Smithfield, RI. The broker is listed in the securities information section.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 03/03/2026 - 03:15 PM Learn about SEC filing dates

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK	0001591313
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	Xencor Inc
SEC File Number	001-36182
Address of Issuer	465 N. HALSTEAD ST. SUITE 200 PASADENA CALIFORNIA 91107
Phone	626-305-5900
Name of Person for Whose Account the Securities are To Be Sold	Desjarlais John R
See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.
Relationship to Issuer	Officer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common	Fidelity Brokerage Services LLC 900 Salem Street Smithfield RI 02917	2663	31676.65	73338642	03/03/2026	NASDAQ

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common	03/02/2026	Restricted Stock Vesting	Issuer			2663	03/02/2026	Compensation

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
John Desjarlais 465 North Halstead Street, Suite 200 Pasadena CA 91107	Common	12/19/2025	73367	1153519.99

144: Remarks and Signature

Remarks	Sale includes an amount necessary to cover a tax obligation resulting from the settlement of a vested equity award distribution.
Date of Notice	03/03/2026
ATTENTION:
The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.
Signature	/s/ Audrey McMillen, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for John Desjarlais
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)