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Offerings // Tempus AI, Inc.

TEM offering history

Every offering-related filing in Tempus AI, Inc.’s recent SEC record — registrations (announced capacity) kept separate from pricing documents (executed sales). Reviewed 456 filings back to Sep 25, 2017.

Last executed offering
May 13, 2026
8-K — priced deal (shares or notes)
Last registration (announced)
Aug 8, 2025
S-3ASR — capacity, not a sale
Executed, last 12 months
1
424B pricings + 8-K 3.02 sales
Registered, last 12 months
0
S-1/S-3/F-series registrations
DateFilingWhat it means
May 13, 20268-K →EXECUTEDUnregistered share sale disclosed (8-K item 3.02)
Aug 27, 2025424B7 →UPDATEResale prospectus — existing holders registering to sell
Aug 8, 2025S-3ASR →REGISTEREDAutomatic shelf registration — effective immediately (large filers)
Jul 3, 20258-K →EXECUTEDUnregistered share sale disclosed (8-K item 3.02)
May 6, 2025424B3 →UPDATEProspectus update — often a resale registration, not necessarily new capital
Apr 23, 2025424B3 →UPDATEProspectus update — often a resale registration, not necessarily new capital
Mar 7, 2025424B3 →UPDATEProspectus update — often a resale registration, not necessarily new capital
Mar 7, 2025EFFECT →EFFECTIVESEC declared a registration effective — selling can begin
Feb 25, 2025S-1 →REGISTEREDS-1 registration — capacity to sell shares, not a sale yet
Nov 5, 20248-K →EXECUTEDUnregistered share sale disclosed (8-K item 3.02)
Jun 17, 2024424B4 →EXECUTEDFinal prospectus — offering priced (typical for IPOs and marketed share deals)
Jun 13, 2024S-1/A →REGISTEREDS-1/A registration — capacity to sell shares, not a sale yet
Jun 13, 2024EFFECT →EFFECTIVESEC declared a registration effective — selling can begin
Jun 5, 2024S-1/A →REGISTEREDS-1/A registration — capacity to sell shares, not a sale yet
May 20, 2024S-1 →REGISTEREDS-1 registration — capacity to sell shares, not a sale yet
TEM offering-related filings from SEC EDGAR, newest first (capped at 40). Each links to the original document.

Two honest limits. (1) A 424B takedown can price shares or notes— EDGAR’s metadata doesn’t say which, so open the document: large investment-grade filers use these mostly for bond deals (no dilution), small-caps mostly for shares. (2) At-the-market (ATM) programs sell shares gradually and individual sales are not separately filed — the visible footprint is the enabling shelf and its 424B5; actual ATM share counts surface later in the 10-Q/10-K share count. Educational information from public filings, not investment advice.

Is a shelf active now? →Do they need money? →Red flags →Full TEM workspace →
TEM offering FAQ

When did TEM last execute an offering?

Per SEC filings, Tempus AI, Inc.'s most recent priced offering document is a 8-K filed 2026-05-13. Note a 424B takedown can price shares or notes (debt) — the linked document says which.

When did TEM last announce or register an offering?

The most recent registration is a S-3ASR filed 2025-08-08. A registration is capacity to sell shares — not a sale.

Does an offering always mean dilution?

Registered direct offerings and shelf takedowns issue new shares and dilute existing holders. Resale registrations (424B3/B7) let existing holders sell and do not create new shares. Secondary sales by insiders also do not dilute. Each row here is labeled with what it is.