Professional Diversity Network, Inc. SEC filings IPDN
Professional Diversity Network, Inc. has 696 filings in SEC EDGAR's recent list, going back to May 15, 2012. Its latest annual report, Form 10-K, was filed on Mar 31, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Aug 14, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Oct 21, 2026 (material agreement, unregistered share sale). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| D | Filing | Oct 28, 2026 | — |
| D | Filing | Oct 27, 2026 | — |
| 8-K |
Current report
Material agreement, Unregistered share sale
|
Oct 21, 2026 | Oct 16, 2026 |
| 8-K |
Current report
Officer or director change
|
Oct 19, 2026 | Oct 16, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Oct 13, 2026 | — |
| 8-K |
Current report
Material agreement, Regulation FD disclosure
|
Oct 6, 2026 | Sep 30, 2026 |
| 8-K |
Current report
Officer or director change
|
Oct 2, 2026 | Oct 1, 2026 |
| 8-K |
Current report
Other events
|
Sep 30, 2026 | Sep 28, 2026 |
| 8-K |
Current report
Change to shareholder rights, Bylaw or fiscal year change, Other events
|
Sep 11, 2026 | Sep 10, 2026 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Aug 14, 2026 | Aug 14, 2026 |
| 10-Q | Quarterly report | Aug 14, 2026 | Jun 30, 2026 |
| 8-K |
Current report
Material agreement, Other events
|
Aug 13, 2026 | Aug 12, 2026 |
| 424B4 | Prospectus | Aug 13, 2026 | — |
| EFFECT | Filing | Aug 12, 2026 | — |
| S-1/A | Amended registration statement | Jul 28, 2026 | — |
| 8-K |
Current report
Change to shareholder rights, Bylaw or fiscal year change
|
Jul 24, 2026 | Jul 23, 2026 |
| 8-K |
Current report
Shareholder vote results
|
Jul 14, 2026 | Jul 14, 2026 |
| S-1/A | Amended registration statement | Jul 7, 2026 | — |
| 8-K |
Current report
Material agreement, Unregistered share sale
|
Jul 6, 2026 | Jul 2, 2026 |
| S-1 | Registration statement | Jun 26, 2026 | — |
| 8-K |
Current report
Shareholder vote results
|
Jun 23, 2026 | Jun 23, 2026 |
| DEF 14A | Proxy statement | Jun 22, 2026 | Jul 13, 2026 |
| PRE 14A | Preliminary proxy statement | Jun 11, 2026 | Jul 13, 2026 |
| 8-K |
Current report
Bylaw or fiscal year change
|
Jun 11, 2026 | Jun 10, 2026 |
| 8-K |
Current report
Listing notice
|
Jun 9, 2026 | Jun 5, 2026 |
| DRS | Filing | May 29, 2026 | — |
| 10-Q | Quarterly report | May 15, 2026 | Mar 31, 2026 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
May 15, 2026 | May 15, 2026 |
| 8-K |
Current report
Material agreement, Unregistered share sale
|
Apr 30, 2026 | Apr 29, 2026 |
| DEF 14A | Proxy statement | Apr 30, 2026 | Dec 31, 2025 |
| 8-K |
Current report
Material agreement
|
Apr 29, 2026 | Apr 28, 2026 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Mar 31, 2026 | Mar 31, 2026 |
| 10-K | Annual report | Mar 31, 2026 | Dec 31, 2025 |
| D | Filing | Jan 5, 2026 | — |
| 8-K |
Current report
Material agreement, Unregistered share sale
|
Dec 18, 2025 | Dec 17, 2025 |
| D | Filing | Dec 8, 2025 | — |
| D | Filing | Dec 8, 2025 | — |
| 8-K |
Current report
Material agreement, Unregistered share sale
|
Nov 28, 2025 | Nov 27, 2025 |
| 8-K |
Current report
Material agreement, Unregistered share sale
|
Nov 25, 2025 | Nov 24, 2025 |
| 8-K |
Current report
Material agreement
|
Nov 20, 2025 | Nov 19, 2025 |
| 10-Q | Quarterly report | Nov 14, 2025 | Sep 30, 2025 |
| 8-K |
Current report
Results of operations
|
Nov 14, 2025 | Nov 14, 2025 |
| 8-K |
Current report
Officer or director change, Other events
|
Nov 7, 2025 | Nov 5, 2025 |
| 424B5 | Prospectus supplement | Oct 31, 2025 | — |
| 8-K |
Current report
Material agreement
|
Oct 31, 2025 | Oct 30, 2025 |
| RW | Form rw | Oct 30, 2025 | — |
| 8-K/A |
Amended current report
Material agreement, Unregistered share sale
|
Oct 29, 2025 | Sep 5, 2025 |
| 8-K |
Current report
Other events
|
Oct 14, 2025 | Oct 13, 2025 |
| 8-K |
Current report
Officer or director change
|
Oct 3, 2025 | Oct 2, 2025 |
| DEF 14C | Information statement | Oct 2, 2025 | Oct 2, 2025 |
| S-1 | Registration statement | Sep 25, 2025 | — |
| D | Filing | Sep 25, 2025 | — |
| D | Filing | Sep 25, 2025 | — |
| PRE 14C | Form pre 14c | Sep 22, 2025 | Sep 22, 2025 |
| 8-K |
Current report
Officer or director change
|
Sep 22, 2025 | Sep 17, 2025 |
| 8-K |
Current report
Material agreement, Unregistered share sale
|
Sep 17, 2025 | Sep 12, 2025 |
| D | Filing | Sep 17, 2025 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Sep 12, 2025 | — |
| 424B5 | Prospectus supplement | Sep 5, 2025 | — |
| 8-K |
Current report
Material agreement, Unregistered share sale
|
Sep 5, 2025 | Sep 5, 2025 |
| 10-Q | Quarterly report | Aug 14, 2025 | Jun 30, 2025 |
| 8-K |
Current report
Results of operations
|
Aug 14, 2025 | Aug 14, 2025 |
| 8-K |
Current report
Officer or director change
|
Aug 11, 2025 | Aug 7, 2025 |
| 8-K |
Current report
Auditor change
|
Aug 4, 2025 | Jul 30, 2025 |
| 8-K |
Current report
Officer or director change
|
Jul 23, 2025 | Jul 22, 2025 |
| 8-K |
Current report
Material agreement, New debt, Unregistered share sale
|
Jul 11, 2025 | Jul 7, 2025 |
| 8-K |
Current report
Material agreement, Unregistered share sale
|
Jul 1, 2025 | Jun 30, 2025 |
| 8-K |
Current report
Shareholder vote results
|
Jun 18, 2025 | Jun 12, 2025 |
| 8-K/A |
Amended current report
Officer or director change
|
Jun 13, 2025 | Jun 9, 2025 |
| 8-K |
Current report
Officer or director change
|
Jun 13, 2025 | Jun 6, 2025 |
| 8-K |
Current report
Officer or director change
|
May 28, 2025 | May 22, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | May 15, 2025 | — |
| 8-K |
Current report
Results of operations
|
May 14, 2025 | May 14, 2025 |
| 10-Q | Quarterly report | May 14, 2025 | Mar 31, 2025 |
| ARS | Annual report to shareholders | May 1, 2025 | Dec 31, 2024 |
| DEF 14A | Proxy statement | May 1, 2025 | Jun 12, 2025 |
| EFFECT | Filing | Apr 23, 2025 | — |
| 8-K |
Current report
Officer or director change
|
Apr 23, 2025 | Apr 18, 2025 |
| CORRESP | Letter to the SEC | Apr 21, 2025 | — |
| 8-K |
Current report
Other events
|
Apr 11, 2025 | Apr 8, 2025 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Apr 8, 2025 | — |
| 8-K |
Current report
Results of operations
|
Mar 31, 2025 | Mar 31, 2025 |
| 10-K | Annual report | Mar 31, 2025 | Dec 31, 2024 |
| 8-K |
Current report
Unregistered share sale
|
Mar 25, 2025 | Mar 24, 2025 |
| 8-K |
Current report
Change to shareholder rights, Bylaw or fiscal year change
|
Mar 7, 2025 | Mar 7, 2025 |
| 8-K |
Current report
Material agreement
|
Mar 3, 2025 | Feb 25, 2025 |
| S-3/A | Form s-3/a | Mar 3, 2025 | — |
| 8-K |
Current report
Agreement ended
|
Feb 26, 2025 | Feb 25, 2025 |
| SCHEDULE 13G | Ownership over 5% (passive) | Feb 14, 2025 | — |
| DEF 14C | Information statement | Feb 10, 2025 | Feb 10, 2025 |
| SCHEDULE 13D | Ownership over 5% (active) | Jan 31, 2025 | — |
| 8-K |
Current report
Material agreement
|
Jan 30, 2025 | Jan 26, 2025 |
| PRE 14C | Form pre 14c | Jan 29, 2025 | Jan 24, 2025 |
| 3 | Initial insider ownership | Jan 21, 2025 | Jan 16, 2025 |
| 8-K |
Current report
Listing notice
|
Jan 10, 2025 | Jan 9, 2025 |
| UPLOAD | Letter from the SEC | Jan 8, 2025 | — |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Jan 6, 2025 | — |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jan 2, 2025 | Jan 2, 2025 |
| 8-K |
Current report
Unregistered share sale
|
Dec 23, 2024 | Dec 19, 2024 |
| S-3/A | Form s-3/a | Dec 13, 2024 | — |
| 8-K |
Current report
Material agreement, Unregistered share sale, Regulation FD disclosure
|
Dec 10, 2024 | Dec 5, 2024 |
| 8-K |
Current report
Listing notice
|
Nov 22, 2024 | Nov 21, 2024 |
| 424B5 | Prospectus supplement | Nov 20, 2024 | — |
| 8-K |
Current report
Material agreement, Listing notice, Unregistered share sale, Other events
|
Nov 20, 2024 | Nov 18, 2024 |
| UPLOAD | Letter from the SEC | Nov 15, 2024 | — |
| 8-K |
Current report
Results of operations
|
Nov 14, 2024 | Nov 14, 2024 |
| 10-Q | Quarterly report | Nov 14, 2024 | Sep 30, 2024 |
| 3 | Initial insider ownership | Nov 8, 2024 | Nov 7, 2024 |
| S-3 | Shelf registration | Oct 25, 2024 | — |
| 8-K |
Current report
Unregistered share sale
|
Sep 30, 2024 | Sep 26, 2024 |
| 8-K |
Current report
Other events
|
Aug 26, 2024 | Aug 26, 2024 |
| 8-K |
Current report
Results of operations
|
Aug 13, 2024 | Aug 13, 2024 |
| 10-Q | Quarterly report | Aug 13, 2024 | Jun 30, 2024 |
| 8-K |
Current report
Officer or director change
|
Jul 19, 2024 | Jul 15, 2024 |
| SC 13D | Ownership over 5% (active) | Jul 17, 2024 | — |
| 4 | Insider transaction | Jul 5, 2024 | Jul 1, 2024 |
| 8-K |
Current report
Listing notice, Unregistered share sale
|
Jul 1, 2024 | Jun 27, 2024 |
| 8-K |
Current report
Shareholder vote results
|
Jun 12, 2024 | Jun 10, 2024 |
| 8-K |
Current report
Listing notice
|
May 24, 2024 | May 21, 2024 |
| 144 | Notice of proposed sale | May 24, 2024 | — |
| 8-K |
Current report
Officer or director change
|
May 21, 2024 | May 15, 2024 |
| 10-Q | Quarterly report | May 15, 2024 | Mar 31, 2024 |
| 8-K |
Current report
Results of operations
|
May 15, 2024 | May 15, 2024 |
| ARS | Annual report to shareholders | Apr 29, 2024 | Dec 31, 2023 |
| DEF 14A | Proxy statement | Apr 29, 2024 | Jun 10, 2024 |
| 8-K |
Current report
Listing notice
|
Apr 8, 2024 | Apr 2, 2024 |
| 10-K | Annual report | Mar 29, 2024 | Dec 31, 2023 |
| 8-K |
Current report
Results of operations
|
Mar 29, 2024 | Mar 29, 2024 |
| 8-K |
Current report
Officer or director change
|
Mar 28, 2024 | Mar 23, 2024 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 12, 2024 | — |
| SC 13D/A | Amended ownership over 5% (active) | Dec 18, 2023 | — |
| 8-K |
Current report
Unregistered share sale
|
Dec 14, 2023 | Dec 10, 2023 |
| 8-K |
Current report
Listing notice
|
Nov 27, 2023 | Nov 21, 2023 |
| 10-Q | Quarterly report | Nov 14, 2023 | Sep 30, 2023 |
| 8-K |
Current report
Results of operations
|
Nov 14, 2023 | Nov 14, 2023 |
| 8-K |
Current report
Listing notice
|
Oct 25, 2023 | Oct 20, 2023 |
| 10-Q | Quarterly report | Aug 14, 2023 | Jun 30, 2023 |
| 8-K |
Current report
Results of operations
|
Aug 14, 2023 | Aug 14, 2023 |
| 4 | Insider transaction | Jul 31, 2023 | Jul 19, 2023 |
| 4 | Insider transaction | Jul 31, 2023 | Jun 15, 2023 |
| 4 | Insider transaction | Jul 31, 2023 | Jun 15, 2023 |
| 4 | Insider transaction | Jul 31, 2023 | Jun 15, 2023 |
| 4 | Insider transaction | Jul 31, 2023 | Jun 15, 2023 |
| 4 | Insider transaction | Jul 31, 2023 | Jul 19, 2023 |
| 4 | Insider transaction | Jul 31, 2023 | Jun 15, 2023 |
| 8-K |
Current report
Officer or director change
|
Jul 24, 2023 | Jul 18, 2023 |
| SC 13G | Ownership over 5% (passive) | Jun 30, 2023 | — |
| 424B5 | Prospectus supplement | Jun 30, 2023 | — |
| 8-K |
Current report
Material agreement, Regulation FD disclosure
|
Jun 30, 2023 | Jun 30, 2023 |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
Jun 21, 2023 | Jun 15, 2023 |
| S-8 | Employee stock plan registration | Jun 16, 2023 | — |
| 4 | Insider transaction | Jun 8, 2023 | Jun 6, 2023 |
| 424B3 | Prospectus | Jun 6, 2023 | — |
| EFFECT | Filing | Jun 5, 2023 | — |
| 4 | Insider transaction | Jun 2, 2023 | May 31, 2023 |
| CORRESP | Letter to the SEC | Jun 1, 2023 | — |
| 4 | Insider transaction | May 30, 2023 | May 25, 2023 |
| UPLOAD | Letter from the SEC | May 30, 2023 | — |
| S-3 | Shelf registration | May 24, 2023 | — |
| CORRESP | Letter to the SEC | May 23, 2023 | — |
| 4 | Insider transaction | May 22, 2023 | May 18, 2023 |
| 144 | Notice of proposed sale | May 18, 2023 | — |
| 10-Q | Quarterly report | May 15, 2023 | Mar 31, 2023 |
| 8-K |
Current report
Results of operations
|
May 15, 2023 | May 15, 2023 |
| DEFA14A | Additional proxy material | May 1, 2023 | — |
| DEF 14A | Proxy statement | May 1, 2023 | May 1, 2023 |
| 10-K | Annual report | Mar 31, 2023 | Dec 31, 2022 |
| 8-K |
Current report
Results of operations
|
Mar 31, 2023 | Mar 31, 2023 |
| 8-K |
Current report
Unregistered share sale
|
Mar 15, 2023 | Mar 13, 2023 |
| 424B3 | Prospectus | Jan 31, 2023 | — |
| EFFECT | Filing | Jan 30, 2023 | — |
| CORRESP | Letter to the SEC | Jan 26, 2023 | — |
| UPLOAD | Letter from the SEC | Jan 24, 2023 | — |
| 8-K |
Current report
Listing notice
|
Jan 23, 2023 | Jan 20, 2023 |
| S-3 | Shelf registration | Jan 19, 2023 | — |
| 3 | Initial insider ownership | Jan 17, 2023 | Dec 20, 2022 |
| SC 13D | Ownership over 5% (active) | Jan 17, 2023 | — |
| 8-K |
Current report
Other events
|
Jan 11, 2023 | Jan 9, 2023 |
| 8-K |
Current report
Change to shareholder rights, Bylaw or fiscal year change
|
Jan 4, 2023 | Jan 4, 2023 |
| 8-K |
Current report
Unregistered share sale
|
Dec 20, 2022 | Dec 16, 2022 |
| DEF 14C | Information statement | Dec 15, 2022 | Dec 15, 2022 |
| 4 | Insider transaction | Dec 12, 2022 | Dec 6, 2022 |
| PRE 14C | Filing | Dec 7, 2022 | Dec 6, 2022 |
| 8-K |
Current report
Listing notice, Other events
|
Nov 28, 2022 | Nov 22, 2022 |
| SC 13D | Ownership over 5% (active) | Nov 23, 2022 | — |
| 8-K |
Current report
Results of operations
|
Nov 14, 2022 | Nov 14, 2022 |
| 10-Q | Quarterly report | Nov 14, 2022 | Sep 30, 2022 |
| 3 | Initial insider ownership | Nov 14, 2022 | Nov 14, 2022 |
| 8-K |
Current report
Material agreement, Unregistered share sale, Regulation FD disclosure
|
Sep 30, 2022 | Sep 27, 2022 |
| 8-K |
Current report
Auditor change
|
Aug 23, 2022 | Aug 22, 2022 |
| 10-Q | Quarterly report | Aug 15, 2022 | Jun 30, 2022 |
| 8-K |
Current report
Results of operations
|
Aug 15, 2022 | Aug 15, 2022 |
| 8-K |
Current report
Officer or director change
|
Jul 28, 2022 | Jul 25, 2022 |
| S-8 | Employee stock plan registration | Jun 16, 2022 | — |
| 8-K |
Current report
Other events
|
Jun 9, 2022 | Jun 7, 2022 |
| 4 | Insider transaction | Jun 6, 2022 | Jun 3, 2022 |
| 4 | Insider transaction | Jun 6, 2022 | Jun 3, 2022 |
| 4 | Insider transaction | Jun 6, 2022 | Jun 3, 2022 |
| 4 | Insider transaction | Jun 6, 2022 | Jun 3, 2022 |
| 4 | Insider transaction | Jun 6, 2022 | Jun 3, 2022 |
Showing 200 filings, the most recent 200. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
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Company profile
- Industry
- Services-Computer Programming, Data Processing, Etc. (SIC 7370)
- Listed as
- IPDN (Nasdaq)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- Chicago, IL
- SEC filer status
- Non-accelerated filer, Smaller reporting company
- SEC CIK
- 1546296
- Former names
- Professional Diversity Network, LLC (until Mar 5, 2013)
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.