Offerings // NANOVIRICIDES, INC.

NNVC offering history

Every offering-related filing in NANOVIRICIDES, INC.’s recent SEC record — registrations (announced capacity) kept separate from pricing documents (executed sales). Reviewed 545 filings back to Nov 14, 2006.

Last executed offering

Jul 27, 2026

424B5 — priced deal (shares or notes)

Last registration (announced)

Jun 15, 2026

S-3 — capacity, not a sale

Executed, last 12 months

424B pricings + 8-K 3.02 sales

Registered, last 12 months

S-1/S-3/F-series registrations

Date	Filing		What it means
Jul 27, 2026	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Jul 27, 2026	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Jul 17, 2026	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Jul 1, 2026	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Jun 26, 2026	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Jun 15, 2026	S-3 →	REGISTERED	S-3 registration — capacity to sell shares, not a sale yet
Jun 15, 2026	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Jun 5, 2026	S-3 →	REGISTERED	S-3 registration — capacity to sell shares, not a sale yet
May 18, 2026	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Dec 30, 2025	424B3 →	UPDATE	Prospectus update — often a resale registration, not necessarily new capital
Dec 19, 2025	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Dec 15, 2025	S-3 →	REGISTERED	S-3 registration — capacity to sell shares, not a sale yet
Nov 14, 2025	8-K →	EXECUTED	Unregistered share sale disclosed (8-K item 3.02)
Nov 12, 2025	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Nov 12, 2025	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Aug 9, 2024	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Apr 5, 2024	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Aug 7, 2023	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
May 22, 2023	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
May 8, 2023	S-3/A →	REGISTERED	S-3/A registration — capacity to sell shares, not a sale yet
May 5, 2023	S-3 →	REGISTERED	S-3 registration — capacity to sell shares, not a sale yet
Dec 3, 2020	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Jul 31, 2020	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Jul 9, 2020	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Jul 9, 2020	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
May 22, 2020	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Apr 2, 2020	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Mar 24, 2020	S-3 →	REGISTERED	S-3 registration — capacity to sell shares, not a sale yet
Jan 28, 2020	8-K →	EXECUTED	Unregistered share sale disclosed (8-K item 3.02)
Jan 24, 2020	424B1 →	EXECUTED	Prospectus supplement priced — shares or notes (large filers: often a bond deal)
Jan 9, 2020	EFFECT →	EFFECTIVE	SEC declared a registration effective — selling can begin
Jan 8, 2020	S-1/A →	REGISTERED	S-1/A registration — capacity to sell shares, not a sale yet
Jan 7, 2020	S-1/A →	REGISTERED	S-1/A registration — capacity to sell shares, not a sale yet
Dec 23, 2019	S-1/A →	REGISTERED	S-1/A registration — capacity to sell shares, not a sale yet
Dec 17, 2019	S-1/A →	REGISTERED	S-1/A registration — capacity to sell shares, not a sale yet
Dec 17, 2019	FWP →	MARKETING	Free-writing prospectus — offering being marketed
Nov 29, 2019	S-1 →	REGISTERED	S-1 registration — capacity to sell shares, not a sale yet
Nov 6, 2019	RW →	WITHDRAWN	Registration withdrawn
Sep 27, 2019	S-1 →	REGISTERED	S-1 registration — capacity to sell shares, not a sale yet
Mar 1, 2019	424B5 →	EXECUTED	Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)

NNVC 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 NNVC workspace →

NNVC offering FAQ

When did NNVC last execute an offering?

Per SEC filings, NANOVIRICIDES, INC.'s most recent priced offering document is a 424B5 filed 2026-07-27. Note a 424B takedown can price shares or notes (debt) — the linked document says which.

When did NNVC last announce or register an offering?

The most recent registration is a S-3 filed 2026-06-15. 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.