stocktools
Offerings // Unusual Machines, Inc.

UMAC offering history

Every offering-related filing in Unusual Machines, Inc.’s recent SEC record — registrations (announced capacity) kept separate from pricing documents (executed sales). Reviewed 331 filings back to Dec 14, 2022.

Last executed offering
Mar 20, 2026
424B5 — priced deal (shares or notes)
Last registration (announced)
Apr 7, 2025
S-3 — capacity, not a sale
Executed, last 12 months
4
424B pricings + 8-K 3.02 sales
Registered, last 12 months
0
S-1/S-3/F-series registrations
DateFilingWhat it means
Mar 20, 2026424B5 →EXECUTEDShelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Mar 19, 2026424B5 →EXECUTEDShelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Sep 2, 2025424B5 →EXECUTEDShelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Aug 29, 2025424B5 →EXECUTEDShelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Jul 15, 2025424B5 →EXECUTEDShelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Jul 7, 20258-K →EXECUTEDUnregistered share sale disclosed (8-K item 3.02)
May 21, 20258-K →EXECUTEDUnregistered share sale disclosed (8-K item 3.02)
May 6, 2025424B5 →EXECUTEDShelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
May 5, 2025424B5 →EXECUTEDShelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Apr 21, 2025EFFECT →EFFECTIVESEC declared a registration effective — selling can begin
Apr 7, 2025S-3 →REGISTEREDS-3 registration — capacity to sell shares, not a sale yet
Feb 5, 20258-K →EXECUTEDUnregistered share sale disclosed (8-K item 3.02)
Jan 16, 20258-K →EXECUTEDUnregistered share sale disclosed (8-K item 3.02)
Dec 17, 2024424B3 →UPDATEProspectus update — often a resale registration, not necessarily new capital
Dec 17, 2024EFFECT →EFFECTIVESEC declared a registration effective — selling can begin
Dec 6, 20248-K →EXECUTEDUnregistered share sale disclosed (8-K item 3.02)
Dec 5, 2024S-1/A →REGISTEREDS-1/A registration — capacity to sell shares, not a sale yet
Dec 2, 20248-K →EXECUTEDUnregistered share sale disclosed (8-K item 3.02)
Nov 27, 2024S-1 →REGISTEREDS-1 registration — capacity to sell shares, not a sale yet
Nov 7, 20248-K →EXECUTEDUnregistered share sale disclosed (8-K item 3.02)
Oct 30, 20248-K →EXECUTEDUnregistered share sale disclosed (8-K item 3.02)
Oct 25, 2024424B3 →UPDATEProspectus update — often a resale registration, not necessarily new capital
Oct 24, 20248-K →EXECUTEDUnregistered share sale disclosed (8-K item 3.02)
Oct 24, 2024EFFECT →EFFECTIVESEC declared a registration effective — selling can begin
Oct 11, 2024S-1/A →REGISTEREDS-1/A registration — capacity to sell shares, not a sale yet
Sep 13, 2024EFFECT →EFFECTIVESEC declared a registration effective — selling can begin
Sep 11, 2024S-1 →REGISTEREDS-1 registration — capacity to sell shares, not a sale yet
Aug 22, 20248-K →EXECUTEDUnregistered share sale disclosed (8-K item 3.02)
Jul 31, 20248-K →EXECUTEDUnregistered share sale disclosed (8-K item 3.02)
Jul 22, 20248-K →EXECUTEDUnregistered share sale disclosed (8-K item 3.02)
May 6, 2024424B3 →UPDATEProspectus update — often a resale registration, not necessarily new capital
Apr 23, 2024424B3 →UPDATEProspectus update — often a resale registration, not necessarily new capital
Apr 19, 2024424B3 →UPDATEProspectus update — often a resale registration, not necessarily new capital
Apr 19, 2024EFFECT →EFFECTIVESEC declared a registration effective — selling can begin
Apr 16, 2024S-1/A →REGISTEREDS-1/A registration — capacity to sell shares, not a sale yet
Apr 10, 2024S-1 →REGISTEREDS-1 registration — capacity to sell shares, not a sale yet
Feb 15, 2024424B1 →EXECUTEDProspectus supplement priced — shares or notes (large filers: often a bond deal)
Feb 13, 2024EFFECT →EFFECTIVESEC declared a registration effective — selling can begin
Feb 1, 2024S-1/A →REGISTEREDS-1/A registration — capacity to sell shares, not a sale yet
Dec 15, 2023S-1/A →REGISTEREDS-1/A registration — capacity to sell shares, not a sale yet
UMAC 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 UMAC workspace →
UMAC offering FAQ

When did UMAC last execute an offering?

Per SEC filings, Unusual Machines, Inc.'s most recent priced offering document is a 424B5 filed 2026-03-20. Note a 424B takedown can price shares or notes (debt) — the linked document says which.

When did UMAC last announce or register an offering?

The most recent registration is a S-3 filed 2025-04-07. 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.