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Xeris Biopharma Holdings (XERS) pipeline and stated timing

Pipeline at a glance

ProgramEventStageStated timingFiling
XP-8121OtherPhase 3by year-end8-K ·
XP-8121/data readoutPhase 3in late 20288-K ·

Source: ORION, orionbiotechai.com/company/XERS, data as of Oct 17, 2026
https://www.orionbiotechai.com/company/XERS

Latest retained statement: XP-8121 · Other · by year-end · filed

SEC sources last checked .

Programs and stated timing

○ Quote matched to filing (not yet reviewed by founder) · ✓ Checked by founder.

Otherby year-end

Stage: Phase 3SEC filing · “Phase 3”

Public float: $731,100,000 · as of · SEC filing

Initiation of Phase 3 registrational study on track by year-end; topline results expected in late 2028; U.S. FDA approval and launch anticipated in 2030

SEC timing context:

XERIS HOSTS WEBINAR DETAILING ITS COMPREHENSIVE DEVELOPMENT PROGRAM FOR XP-8121, AN INVESTIGATIONAL, ONCE-WEEKLY SUBCUTANEOUS LEVOTHYROXINE FOR HYPOTHYROIDISM

8-K · Filed · Last checked

Source details

Accession 0001867096-26-000077

SEC accepted the filing

Topline/data readoutin late 2028

Stage: Phase 3SEC filing · “Phase 3”

Public float: $731,100,000 · as of · SEC filing

Initiation of Phase 3 registrational study on track by year-end; topline results expected in late 2028; U.S. FDA approval and launch anticipated in 2030

SEC timing context:

XERIS HOSTS WEBINAR DETAILING ITS COMPREHENSIVE DEVELOPMENT PROGRAM FOR XP-8121, AN INVESTIGATIONAL, ONCE-WEEKLY SUBCUTANEOUS LEVOTHYROXINE FOR HYPOTHYROIDISM

8-K · Filed · Last checked

Source details

Accession 0001867096-26-000077

SEC accepted the filing

How this date was described over time

Company periods and sentences are quoted as written. A matching disclosure uses the SEC filing date for the same program and event type. As of .

Program / eventStated period and SEC wordingDisclosure in stated period
XP-8121Otherby year-end
“Initiation of Phase 3 registrational study on track by year-end; topline results expected in late 2028; U.S. FDA approval and launch anticipated in 2030”

Filed · EX-99.2

Not compared

ORION has no confirmed start and end dates for this wording, so it is not compared with filings.

XP-8121Clinical resultsin late 2028
“Initiation of Phase 3 registrational study on track by year-end; topline results expected in late 2028; U.S. FDA approval and launch anticipated in 2030”

Filed · EX-99.2

Not compared

ORION has no confirmed start and end dates for this wording, so it is not compared with filings.

XP-8121Otherin 2026
“We plan to initiate a Phase 3 clinical trial of XP-8121 in 2026.”

Filed · 10-K

Still within period

As of Oct 19, 2026

“Not compared” means ORION has not matched this wording against a complete set of SEC filings for its period. It says nothing either way about whether a matching filing exists. Wording without exact dates is not given calendar dates.

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Reading these records

First stated window
The timing wording in the earliest company statement located within the sources checked, quoted as written (for example “2H 2026”). An earlier statement may exist outside those sources.
Disclosure date
The date of the filing or company release that disclosed the readout. “None found” means no such disclosure was located in the sources checked. SEC filings were searched through the “SEC filings searched through” date shown.
1H, 2H, 1Q–4Q
First or second half, or first to fourth quarter, of the year named, as the company wrote it. Equivalent notations are compared together; the original wording stays visible.
SEC original
The filing as published on the SEC EDGAR system. “Company original” is the release on the company's own investor site.
Status
One of seven labels set by founder review of the original filings. Definitions: Methodology.

See XERS in the calendar · Review labels and methodology

Topline results are the main summary results of a clinical trial, released before the full data.A Form 8-K is a report a company files with the SEC to announce a significant event between its regular reports.