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Offerings // SenesTech, Inc.

SNES offering history

Every offering-related filing in SenesTech, Inc.’s recent SEC record — registrations (announced capacity) kept separate from pricing documents (executed sales). Reviewed 634 filings back to Aug 3, 2016.

Last executed offering
Sep 24, 2025
424B5 — priced deal (shares or notes)
Last registration (announced)
Aug 15, 2025
S-3 — 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
Sep 24, 2025424B5 →EXECUTEDShelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Aug 22, 2025424B3 →UPDATEProspectus update — often a resale registration, not necessarily new capital
Aug 22, 2025EFFECT →EFFECTIVESEC declared a registration effective — selling can begin
Aug 15, 2025S-3 →REGISTEREDS-3 registration — capacity to sell shares, not a sale yet
Aug 5, 20258-K →EXECUTEDUnregistered share sale disclosed (8-K item 3.02)
Jul 18, 2025424B3 →UPDATEProspectus update — often a resale registration, not necessarily new capital
Jul 18, 2025EFFECT →EFFECTIVESEC declared a registration effective — selling can begin
Jul 11, 2025S-3 →REGISTEREDS-3 registration — capacity to sell shares, not a sale yet
Jul 1, 20258-K →EXECUTEDUnregistered share sale disclosed (8-K item 3.02)
Jun 30, 2025424B5 →EXECUTEDShelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Jun 25, 2025424B3 →UPDATEProspectus update — often a resale registration, not necessarily new capital
Jun 25, 2025424B5 →EXECUTEDShelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Jun 24, 2025EFFECT →EFFECTIVESEC declared a registration effective — selling can begin
Jun 24, 2025EFFECT →EFFECTIVESEC declared a registration effective — selling can begin
Jun 23, 2025S-3/A →REGISTEREDS-3/A registration — capacity to sell shares, not a sale yet
Jun 17, 2025S-3 →REGISTEREDS-3 registration — capacity to sell shares, not a sale yet
May 2, 2025S-3 →REGISTEREDS-3 registration — capacity to sell shares, not a sale yet
Apr 22, 2025424B5 →EXECUTEDShelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Mar 11, 20258-K →EXECUTEDUnregistered share sale disclosed (8-K item 3.02)
Oct 4, 2024424B3 →UPDATEProspectus update — often a resale registration, not necessarily new capital
Oct 4, 2024EFFECT →EFFECTIVESEC declared a registration effective — selling can begin
Sep 23, 2024S-3 →REGISTEREDS-3 registration — capacity to sell shares, not a sale yet
Aug 23, 20248-K →EXECUTEDUnregistered share sale disclosed (8-K item 3.02)
Jun 20, 2024424B5 →EXECUTEDShelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Nov 29, 2023424B4 →EXECUTEDFinal prospectus — offering priced (typical for IPOs and marketed share deals)
Nov 27, 2023S-1/A →REGISTEREDS-1/A registration — capacity to sell shares, not a sale yet
Nov 27, 2023EFFECT →EFFECTIVESEC declared a registration effective — selling can begin
Nov 22, 2023S-1/A →REGISTEREDS-1/A registration — capacity to sell shares, not a sale yet
Oct 17, 2023424B3 →UPDATEProspectus update — often a resale registration, not necessarily new capital
Oct 17, 2023EFFECT →EFFECTIVESEC declared a registration effective — selling can begin
Oct 6, 2023S-3 →REGISTEREDS-3 registration — capacity to sell shares, not a sale yet
Aug 22, 20238-K →EXECUTEDUnregistered share sale disclosed (8-K item 3.02)
Jul 21, 2023S-1 →REGISTEREDS-1 registration — capacity to sell shares, not a sale yet
Apr 12, 2023424B5 →EXECUTEDShelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Apr 12, 20238-K →EXECUTEDUnregistered share sale disclosed (8-K item 3.02)
Nov 18, 2022424B4 →EXECUTEDFinal prospectus — offering priced (typical for IPOs and marketed share deals)
Nov 16, 2022EFFECT →EFFECTIVESEC declared a registration effective — selling can begin
Nov 15, 2022S-1/A →REGISTEREDS-1/A registration — capacity to sell shares, not a sale yet
Oct 24, 2022S-1 →REGISTEREDS-1 registration — capacity to sell shares, not a sale yet
May 6, 2022EFFECT →EFFECTIVESEC declared a registration effective — selling can begin
SNES 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 SNES workspace →
SNES offering FAQ

When did SNES last execute an offering?

Per SEC filings, SenesTech, Inc.'s most recent priced offering document is a 424B5 filed 2025-09-24. Note a 424B takedown can price shares or notes (debt) — the linked document says which.

When did SNES last announce or register an offering?

The most recent registration is a S-3 filed 2025-08-15. 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.