Phathom Pharmaceuticals, Inc. SEC filings PHAT

Phathom Pharmaceuticals, Inc. has 495 filings in SEC EDGAR's recent list, going back to Jul 26, 2019. Its latest annual report, Form ARS, was filed on Apr 7, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Oct 29, 2026, covering the quarter ended Sep 30, 2026. The most recent current report (Form 8-K) was filed on Oct 29, 2026 (results of operations). The company's fiscal year ends on December 31.

Phathom Pharmaceuticals, Inc. SEC filings
Form Description Filed Period
DEFA14A Additional proxy material Apr 7, 2026 —
DEF 14A Proxy statement Apr 7, 2026 May 19, 2026
DEFA14A Additional proxy material Apr 23, 2025 —
DEF 14A Proxy statement Apr 23, 2025 Jun 3, 2025
DEFA14A Additional proxy material Apr 12, 2024 —
DEF 14A Proxy statement Apr 12, 2024 May 23, 2024
DEFA14A Additional proxy material Apr 13, 2023 —
DEF 14A Proxy statement Apr 13, 2023 May 25, 2023
PRE 14A Preliminary proxy statement Mar 31, 2023 May 25, 2023
DEFA14A Additional proxy material Apr 26, 2022 —
DEFA14A Additional proxy material Apr 12, 2022 —
DEF 14A Proxy statement Apr 12, 2022 May 25, 2022
DEFA14A Additional proxy material Apr 6, 2021 —
DEF 14A Proxy statement Apr 6, 2021 May 21, 2021
DEFA14A Additional proxy material Apr 8, 2020 —
DEF 14A Proxy statement Apr 8, 2020 May 21, 2020

Showing 16 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
PHAT (Nasdaq)
Fiscal year ends
December 31
Incorporated in
DE
Headquarters
Florham Park, NJ
SEC filer status
Non-accelerated filer, Smaller reporting company
SEC CIK
1783183

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