XBiotech Inc. SEC filings XBIT

XBiotech Inc. has 407 filings in SEC EDGAR's recent list, going back to Dec 10, 2014. Its latest annual report, Form ARS, was filed on Oct 2, 2026 for the period ended Oct 2, 2026. The latest quarterly report (Form 10-Q) was filed on Aug 13, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Oct 26, 2026 (officer or director change). The company's fiscal year ends on December 31.

XBiotech Inc. SEC filings
Form Description Filed Period
DEF 14A Proxy statement Oct 2, 2026 Nov 24, 2026
DEF 14A Proxy statement Jul 7, 2025 Aug 29, 2025
DEFA14A Additional proxy material May 1, 2024 —
DEF 14A Proxy statement May 1, 2024 Jun 20, 2024
DEFA14A Additional proxy material Apr 28, 2023 —
DEF 14A Proxy statement Apr 28, 2023 Jun 23, 2023
DEFA14A Additional proxy material May 13, 2022 —
DEF 14A Proxy statement May 13, 2022 Jun 22, 2022
DEFA14A Additional proxy material Apr 29, 2021 —
DEF 14A Proxy statement Apr 29, 2021 Jun 22, 2021
DEFA14A Additional proxy material Apr 29, 2020 —
DEF 14A Proxy statement Apr 29, 2020 Jun 26, 2020
DEF 14A Proxy statement Apr 30, 2019 Jun 19, 2019
DEFA14A Additional proxy material Apr 30, 2018 —
DEF 14A Proxy statement Apr 30, 2018 Apr 30, 2018
DEFA14A Additional proxy material Apr 28, 2017 —
DEF 14A Proxy statement Apr 28, 2017 Jun 19, 2017
DEFA14A Additional proxy material May 25, 2016 —
DEFA14A Additional proxy material Apr 29, 2016 —
DEF 14A Proxy statement Apr 29, 2016 Jun 20, 2016

Showing 20 filings. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.

Company profile

Industry
Pharmaceutical Preparations (SIC 2834)
Listed as
XBIT (Nasdaq)
Fiscal year ends
December 31
Incorporated in
British Columbia, Canada
Headquarters
Austin, TX
SEC filer status
Non-accelerated filer, Smaller reporting company
SEC CIK
1626878

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Source: SEC EDGAR filings. This is company-reported data, not investment advice.