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Offerings // Quantum Computing Inc.

QUBT offering history

Every offering-related filing in Quantum Computing Inc.’s recent SEC record — registrations (announced capacity) kept separate from pricing documents (executed sales). Reviewed 357 filings back to Jan 9, 2019.

Last executed offering
Oct 8, 2025
8-K — priced deal (shares or notes)
Last registration (announced)
Oct 10, 2025
S-3ASR — capacity, not a sale
Executed, last 12 months
0
424B pricings + 8-K 3.02 sales
Registered, last 12 months
0
S-1/S-3/F-series registrations
DateFilingWhat it means
Oct 10, 2025S-3ASR →REGISTEREDAutomatic shelf registration — effective immediately (large filers)
Oct 8, 20258-K →EXECUTEDUnregistered share sale disclosed (8-K item 3.02)
Oct 1, 2025S-3ASR →REGISTEREDAutomatic shelf registration — effective immediately (large filers)
Sep 24, 20258-K →EXECUTEDUnregistered share sale disclosed (8-K item 3.02)
Aug 4, 2025EFFECT →EFFECTIVESEC declared a registration effective — selling can begin
Jul 29, 2025S-1 →REGISTEREDS-1 registration — capacity to sell shares, not a sale yet
Jul 14, 2025424B3 →UPDATEProspectus update — often a resale registration, not necessarily new capital
Jul 14, 2025EFFECT →EFFECTIVESEC declared a registration effective — selling can begin
Jul 3, 2025S-1 →REGISTEREDS-1 registration — capacity to sell shares, not a sale yet
Jun 25, 20258-K →EXECUTEDUnregistered share sale disclosed (8-K item 3.02)
Feb 4, 2025424B3 →UPDATEProspectus update — often a resale registration, not necessarily new capital
Feb 3, 2025EFFECT →EFFECTIVESEC declared a registration effective — selling can begin
Jan 22, 2025S-1 →REGISTEREDS-1 registration — capacity to sell shares, not a sale yet
Jan 8, 20258-K →EXECUTEDUnregistered share sale disclosed (8-K item 3.02)
Jan 7, 2025424B3 →UPDATEProspectus update — often a resale registration, not necessarily new capital
Jan 6, 2025EFFECT →EFFECTIVESEC declared a registration effective — selling can begin
Dec 20, 2024S-1 →REGISTEREDS-1 registration — capacity to sell shares, not a sale yet
Dec 12, 2024424B5 →EXECUTEDShelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Dec 12, 20248-K →EXECUTEDUnregistered share sale disclosed (8-K item 3.02)
Nov 18, 2024424B5 →EXECUTEDShelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Aug 12, 20248-K →EXECUTEDUnregistered share sale disclosed (8-K item 3.02)
Aug 18, 2023424B5 →EXECUTEDShelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Jun 26, 20238-K →EXECUTEDUnregistered share sale disclosed (8-K item 3.02)
Jan 10, 2023EFFECT →EFFECTIVESEC declared a registration effective — selling can begin
Jan 6, 2023S-3/A →REGISTEREDS-3/A registration — capacity to sell shares, not a sale yet
Dec 29, 2022S-3 →REGISTEREDS-3 registration — capacity to sell shares, not a sale yet
Dec 6, 2022424B5 →EXECUTEDShelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Nov 8, 2022EFFECT →EFFECTIVESEC declared a registration effective — selling can begin
Nov 4, 2022S-3/A →REGISTEREDS-3/A registration — capacity to sell shares, not a sale yet
Oct 28, 2022S-3 →REGISTEREDS-3 registration — capacity to sell shares, not a sale yet
Jul 1, 2022424B3 →UPDATEProspectus update — often a resale registration, not necessarily new capital
Jun 21, 20228-K →EXECUTEDUnregistered share sale disclosed (8-K item 3.02)
Jun 2, 2022EFFECT →EFFECTIVESEC declared a registration effective — selling can begin
Jun 1, 2022S-3/A →REGISTEREDS-3/A registration — capacity to sell shares, not a sale yet
May 23, 20228-K →EXECUTEDUnregistered share sale disclosed (8-K item 3.02)
Apr 27, 2022S-3 →REGISTEREDS-3 registration — capacity to sell shares, not a sale yet
Jan 3, 20228-K →EXECUTEDUnregistered share sale disclosed (8-K item 3.02)
Nov 17, 20218-K →EXECUTEDUnregistered share sale disclosed (8-K item 3.02)
Apr 30, 20218-K →EXECUTEDUnregistered share sale disclosed (8-K item 3.02)
Feb 23, 20218-K →EXECUTEDUnregistered share sale disclosed (8-K item 3.02)
QUBT 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 QUBT workspace →
QUBT offering FAQ

When did QUBT last execute an offering?

Per SEC filings, Quantum Computing Inc.'s most recent priced offering document is a 8-K filed 2025-10-08. Note a 424B takedown can price shares or notes (debt) — the linked document says which.

When did QUBT last announce or register an offering?

The most recent registration is a S-3ASR filed 2025-10-10. 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.

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