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Offerings // Professional Diversity Network, Inc.

IPDN offering history

Every offering-related filing in Professional Diversity Network, Inc.’s recent SEC record — registrations (announced capacity) kept separate from pricing documents (executed sales). Reviewed 696 filings back to May 15, 2012.

Last executed offering
Oct 21, 2026
8-K — priced deal (shares or notes)
Last registration (announced)
Jul 28, 2026
S-1/A — capacity, not a sale
Executed, last 12 months
7
424B pricings + 8-K 3.02 sales
Registered, last 12 months
3
S-1/S-3/F-series registrations
DateFilingWhat it means
Oct 21, 20268-K →EXECUTEDUnregistered share sale disclosed (8-K item 3.02)
Aug 13, 2026424B4 →EXECUTEDFinal prospectus — offering priced (typical for IPOs and marketed share deals)
Aug 12, 2026EFFECT →EFFECTIVESEC declared a registration effective — selling can begin
Jul 28, 2026S-1/A →REGISTEREDS-1/A registration — capacity to sell shares, not a sale yet
Jul 7, 2026S-1/A →REGISTEREDS-1/A registration — capacity to sell shares, not a sale yet
Jul 6, 20268-K →EXECUTEDUnregistered share sale disclosed (8-K item 3.02)
Jun 26, 2026S-1 →REGISTEREDS-1 registration — capacity to sell shares, not a sale yet
Apr 30, 20268-K →EXECUTEDUnregistered share sale disclosed (8-K item 3.02)
Dec 18, 20258-K →EXECUTEDUnregistered share sale disclosed (8-K item 3.02)
Nov 28, 20258-K →EXECUTEDUnregistered share sale disclosed (8-K item 3.02)
Nov 25, 20258-K →EXECUTEDUnregistered share sale disclosed (8-K item 3.02)
Oct 31, 2025424B5 →EXECUTEDShelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Oct 30, 2025RW →WITHDRAWNRegistration withdrawn
Sep 25, 2025S-1 →REGISTEREDS-1 registration — capacity to sell shares, not a sale yet
Sep 17, 20258-K →EXECUTEDUnregistered share sale disclosed (8-K item 3.02)
Sep 5, 20258-K →EXECUTEDUnregistered share sale disclosed (8-K item 3.02)
Sep 5, 2025424B5 →EXECUTEDShelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Jul 11, 20258-K →EXECUTEDUnregistered share sale disclosed (8-K item 3.02)
Jul 1, 20258-K →EXECUTEDUnregistered share sale disclosed (8-K item 3.02)
Apr 23, 2025EFFECT →EFFECTIVESEC declared a registration effective — selling can begin
Mar 25, 20258-K →EXECUTEDUnregistered share sale disclosed (8-K item 3.02)
Mar 3, 2025S-3/A →REGISTEREDS-3/A registration — capacity to sell shares, not a sale yet
Dec 23, 20248-K →EXECUTEDUnregistered share sale disclosed (8-K item 3.02)
Dec 13, 2024S-3/A →REGISTEREDS-3/A registration — capacity to sell shares, not a sale yet
Dec 10, 20248-K →EXECUTEDUnregistered share sale disclosed (8-K item 3.02)
Nov 20, 20248-K →EXECUTEDUnregistered share sale disclosed (8-K item 3.02)
Nov 20, 2024424B5 →EXECUTEDShelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Oct 25, 2024S-3 →REGISTEREDS-3 registration — capacity to sell shares, not a sale yet
Sep 30, 20248-K →EXECUTEDUnregistered share sale disclosed (8-K item 3.02)
Jul 1, 20248-K →EXECUTEDUnregistered share sale disclosed (8-K item 3.02)
Dec 14, 20238-K →EXECUTEDUnregistered share sale disclosed (8-K item 3.02)
Jun 30, 2023424B5 →EXECUTEDShelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)
Jun 6, 2023424B3 →UPDATEProspectus update — often a resale registration, not necessarily new capital
Jun 5, 2023EFFECT →EFFECTIVESEC declared a registration effective — selling can begin
May 24, 2023S-3 →REGISTEREDS-3 registration — capacity to sell shares, not a sale yet
Mar 15, 20238-K →EXECUTEDUnregistered share sale disclosed (8-K item 3.02)
Jan 31, 2023424B3 →UPDATEProspectus update — often a resale registration, not necessarily new capital
Jan 30, 2023EFFECT →EFFECTIVESEC declared a registration effective — selling can begin
Jan 19, 2023S-3 →REGISTEREDS-3 registration — capacity to sell shares, not a sale yet
Dec 20, 20228-K →EXECUTEDUnregistered share sale disclosed (8-K item 3.02)
IPDN 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 IPDN workspace →
IPDN offering FAQ

When did IPDN last execute an offering?

Per SEC filings, Professional Diversity Network, Inc.'s most recent priced offering document is a 8-K filed 2026-10-21. Note a 424B takedown can price shares or notes (debt) — the linked document says which.

When did IPDN last announce or register an offering?

The most recent registration is a S-1/A filed 2026-07-28. 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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