SEC filingsOct 12, 2026 to Oct 19, 2026: insiders reported 840 purchases and sales across 212 companies.840 insider purchases and sales in 7 daysSee the filings →
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Company profile

XNCR

Xencor Inc.
NASDAQHealth Care

Latest close: 22.85 USD · Oct 16, 2026 · 1 year · split-adjusted

On the price, the facts of the public record■Insider buy□Insider sell●Results filed
With an account, also○dividends▲splits◌next earningswith an account

End-of-day prices provided by Twelve Data · One close per session; the series does not update during the trading day.

Latest on record

The most recent facts, as filed.

Up to three of the most recent, checkable facts already loaded on this page, each linked to its source.

  1. Aug 5, 2026Quarterly report · 10-QFiled by the company itself.Open the filing ↗
  2. Aug 5, 2026Material event · 8-KFiled by the company itself.Open the filing ↗
  3. Jul 29, 2026Material event · 8-KFiled by the company itself.Open the filing ↗

In numbers

What this profile holds, counted.

Closes · 1 year250
SEC filings on record84816 flagged findings
Reported transactions (Form 4)80since Nov 12, 2024
Corporate events (8-K)30since Nov 8, 2018

What the record says

Description, identity and filings, each with its source.

Every block cites its source. The colour of a finding marks its category — which document, who filed it — not how much it matters.

SEC topics

Regulatory history

Topics detected in its SEC reports, with the original excerpt.

Each topic is assigned by a classifier over the full filing; the excerpts show where it was detected and are not always enough to verify it. Open the filing to read it in full.

  • 2025-02-24share offering or dilution eventolderOpen filing ↗
    “…over the same period in 2023, which reflects proceeds received from our September 2024 financing, partially offset by the…”

Original excerpts from SEC filings, untranslated. Not advice and not a prediction.

SEC record

SEC dossier

What this company has filed with the SEC, in plain language.

The 25 most recent filings (of 848)

Everything filed

Every SEC filing, newest first, with what it is. Below, each type with its own explanation.

  • Aug 5, 2610-Q ↗Quarterly report
  • Aug 5, 268-K ↗Current report · Results
  • Jul 31, 26SCHEDULE 13G ↗Passive stake · Vanguard Capital Management · 5.1% · event on Jun 30, 26
  • Jul 29, 268-K ↗Current report · Entered a material agreement
  • Insider transaction · 9 Form 4 filingsshow all 9hide
  • Jun 18, 26Form 144 ↗Notice of proposed sale
  • Jun 18, 268-K ↗Current report · Shareholder vote results
  • Insider transaction · 4 Form 4 filingsshow all 4hide
  • Notice of proposed sale · 4 Form 144 filingsshow all 4hide
  • May 15, 26SCHEDULE 13G/A ↗Passive stake · EcoR1 Capital, LLC · 2.9% · event on Mar 31, 26 · amendment
  • May 6, 2610-Q ↗Quarterly report

848 filings on record, the oldest from Oct 8, 13.

Listing the 25 most recent filings of the 848 on record.

8-Ks, explained

Stress1Structure22Governance33
  • Jul 29, 26StructureEntered a material agreement+3 more in the same filing8-K 1.01 ↗
  • Apr 27, 26GovernanceA senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗
  • Mar 9, 26StructureA material agreement was terminated8-K 1.02 ↗
  • Jul 31, 25GovernanceA senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗
  • May 7, 25GovernanceA senior executive left or was appointed+2 more in the same filing8-K 5.02 ↗
  • Mar 13, 25GovernanceAuditor change filing (8-K Item 4.01)+1 more in the same filing8-K/A 4.01 ↗
  • Mar 13, 25GovernanceA senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗
  • Mar 5, 25GovernanceAuditor change filing (8-K Item 4.01)8-K 4.01 ↗
  • Feb 13, 25StressPast accounts declared unreliable and being restated+1 more in the same filing8-K 4.02 ↗
  • Oct 4, 24GovernanceA senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗
  • Sep 12, 24StructureEntered a material agreement+2 more in the same filing8-K 1.01 ↗
  • Apr 9, 24GovernanceA senior executive left or was appointed8-K 5.02 ↗

17 older filings not shown · The record reaches back to Jan 24, 14.

Corporate events are tracked from 2004-08-23, when the SEC renumbered 8-K items. Earlier filings use an incompatible numbering and are not classified here.

Ownership and control

Schedule 13G: short-form filing

The short form, for holders who meet specific requirements: institutional investors, passive investors without a control purpose, or exempt investors. Asset managers and index funds usually file it.

  • BlackRock, Inc.15.8%Mar 31, 25SCHEDULE 13G/A ↗
  • PRIMECAP MANAGEMENT CO/CA/14.8%Jun 30, 25SCHEDULE 13G/A ↗
  • The Vanguard Group10.0%Nov 28, 25SCHEDULE 13G/A ↗2 earlier filings
  • BVF PARTNERS L P/IL10.0%Dec 31, 25SCHEDULE 13G/A ↗10 co-filers on this document — the figure is the largest single stake, not their sum. · 1 earlier filing
  • RTW Investments, LP8.7%Sep 30, 25SCHEDULE 13G ↗2 co-filers on this document — the figure is the largest single stake, not their sum.
show 5 more holdershide
  • RA Capital Management, L.P.6.5%Mar 23, 26SCHEDULE 13G ↗4 co-filers on this document — the figure is the largest single stake, not their sum.
  • STATE STREET CORPORATION6.3%Dec 31, 25SCHEDULE 13G ↗
  • Vanguard Capital Management5.1%Jun 30, 26SCHEDULE 13G ↗
  • EcoR1 Capital, LLC2.9%Mar 31, 26SCHEDULE 13G/A ↗3 co-filers on this document — the figure is the largest single stake, not their sum. · 1 earlier filing
  • T. Rowe Price Associates, Inc.2.4%Sep 30, 25SCHEDULE 13G/A ↗

Structured 13D/G data starts 2023-12, when the SEC moved these filings to a machine-readable format. Earlier filings exist but are not parsed here.

SEC record

Insider transactions

Buys and sells reported by officers, directors and major shareholders on SEC Form 4.

Buys and sells

  • Jun 18, 26Sell$89KEllen Feigal↗
  • Jun 15, 26Sell$93KKEVIN CHARLES GORMAN↗
  • Jun 15, 26Sell$67KRICHARD J RANIERI↗
  • Jun 15, 26Sell$62KAlan Bruce Montgomery↗
  • Jun 15, 26Sell$67KKURT A GUSTAFSON↗
  • Apr 10, 26Sell$43KBart Jan CornelissenSR. VICE PRESIDENT & CFO↗
  • Mar 6, 26Sell$73KBassil I DahiyatPRESIDENT & CEO↗
  • Mar 6, 26Sell$28KJohn R DesjarlaisSR. VICE PRESIDENT & CSO↗
  • Mar 6, 26Sell$19KCelia EckertSVP, GENERAL COUNSEL↗
  • Mar 5, 26Sell$167KBassil I DahiyatPRESIDENT & CEO↗
  • Mar 5, 26Sell$46KJohn R DesjarlaisSR. VICE PRESIDENT & CSO↗
  • Mar 5, 26Sell$36KCelia EckertSVP, GENERAL COUNSEL↗

There are 10 more transactions in this stretch.

Stock compensation, tax and giftsshow the 18 other transactionshide

Stock compensation, tax withholding, option exercises and gifts. They are listed separately and are not included in the purchase and sale totals. The type describes the transaction, not the filer's intent.

  • Jun 16, 26Compensationamount n/aKEVIN CHARLES GORMAN↗
  • Jun 16, 26Compensationamount n/aTODD E SIMPSON↗
  • Jun 16, 26Compensationamount n/aRICHARD J RANIERI↗
  • Jun 16, 26Compensationamount n/aAlan Bruce Montgomery↗
  • Jun 16, 26Compensationamount n/aKURT A GUSTAFSON↗
  • Jun 16, 26Compensationamount n/aBarbara Klencke↗
  • Jun 16, 26Compensationamount n/aEllen Feigal↗
  • Jun 16, 26Compensationamount n/aRaymond Joseph Deshaies↗
  • Mar 2, 26Compensationamount n/aBassil I DahiyatPRESIDENT & CEO↗
  • Mar 2, 26Compensationamount n/aJohn R DesjarlaisSR. VICE PRESIDENT & CSO↗
  • Mar 2, 26Compensationamount n/aCelia EckertSVP, GENERAL COUNSEL↗
  • Mar 2, 26Compensationamount n/aBart Jan CornelissenSR. VICE PRESIDENT & CFO↗
  • Jan 23, 26Compensation$67KJohn R DesjarlaisSR. VICE PRESIDENT & CSO↗
  • Dec 22, 25Compensation$133KBassil I DahiyatPRESIDENT & CEO↗
  • Dec 22, 25Compensation$79KJohn R DesjarlaisSR. VICE PRESIDENT & CSO↗
  • Dec 19, 25Compensation$1.4MBassil I DahiyatPRESIDENT & CEO↗
  • Dec 19, 25Compensation$918KJohn R DesjarlaisSR. VICE PRESIDENT & CSO↗
  • Jun 12, 25Compensationamount n/aRICHARD J RANIERI↗

The full record holds 132 transactions and goes back to Dec 22, 22.

Its sector and its market

Xencor Inc. among Health Care companies

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Coverage

What sits behind this page.

Where each figure comes from and how far it reaches.

Prices
End-of-day closes provided by Twelve Data. One close per session; not real time. Closes adjusted for splits.
Series quality
250 clean closes in the period.
SEC records
848 documents on file, from Oct 8, 2013 to Aug 5, 2026.
Company description
No description available.
This page
Generated on Oct 19, 2026; refreshed through the day.

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Which SEC documents appear here?

Those filed with the SEC by the company, its insiders and its major shareholders, within our coverage: periodic reports (10-K, 10-Q, 20-F), material events (8-K), proposed sale notices (Form 144), insider transactions (Form 4) and stakes above 5% (13D/13G). Each links to the original on EDGAR.

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It depends on the company: some European issuers file a 20-F or 6-K with the SEC and others don't. The profile shows whatever is on record; when there is nothing, it says so rather than guessing why. Europe does not yet have a common filing archive like EDGAR in the United States. The EU will open its own, ESAP, in July 2027 (managers' transactions arrive in January 2028), and we plan to add it once it is available.

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