Company · CIK 1546296 # Professional Diversity Network, Inc. | CIK | [1546296](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=0001546296) (SEC EDGAR) | | --- | --- | | Industry (SIC) | 7370 — Services-Computer Programming, Data Processing, Etc. | | Incorporated in | DE | | Business address | IL | | Listed | IPDN (Nasdaq) | | First annual or quarterly report | 2013-04-01 | ## Offerings 10 registrations | Registration | Label and status | First filed | Last event | Filings | | --- | --- | --- | --- | --- | | 333-297043 | Registered company Final prospectus | 2026-06-26 | 2026-08-13 | 5 | | 333-282831 | Shelf Effective | 2024-10-25 | 2025-10-31 | 4 | | 333-290515 | Registered company Withdrawn | 2025-09-25 | 2025-10-30 | 2 | | 333-260316 | Shelf Effective | 2021-10-18 | 2024-11-20 | 4 | | 333-272156 | Shelf Effective | 2023-05-24 | 2023-06-05 | 2 | | 333-269304 | Shelf Effective | 2023-01-19 | 2023-01-30 | 2 | | 333-227249 | Shelf Effective | 2018-09-10 | 2021-07-08 | 4 | | 333-215388 | Registered company Effective | 2016-12-30 | 2017-02-13 | 3 | | 333-201341 | Shelf Effective | 2014-12-31 | 2015-04-03 | 3 | | 333-181594 | IPO Final prospectus | 2012-05-23 | 2013-03-07 | 17 | ## Filings 47 | Filed | Filing | Registration | Accession | | --- | --- | --- | --- | | 2026-08-13 | [424B4](https://www.sec.gov/Archives/edgar/data/1546296/000143774926027508/0001437749-26-027508-index.htm) Final prospectus | 333-297043 | 0001437749-26-027508 | | 2026-08-12 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1546296/999999999526002638/9999999995-26-002638-index.htm) Declared effective | 333-297043 | 9999999995-26-002638 | | 2026-07-28 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1546296/000143774926024678/0001437749-26-024678-index.htm) Amendment | 333-297043 | 0001437749-26-024678 | | 2026-07-07 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1546296/000143774926022940/0001437749-26-022940-index.htm) Amendment | 333-297043 | 0001437749-26-022940 | | 2026-06-26 | [S-1](https://www.sec.gov/Archives/edgar/data/1546296/000143774926021738/0001437749-26-021738-index.htm) Registration filed | 333-297043 | 0001437749-26-021738 | | 2026-05-29 | [DRS](https://www.sec.gov/Archives/edgar/data/1546296/000154629626000001/0001546296-26-000001-index.htm) Draft made public | 377-09419 | 0001546296-26-000001 | | 2025-10-31 | [424B5](https://www.sec.gov/Archives/edgar/data/1546296/000143774925032582/0001437749-25-032582-index.htm) Shelf takedown | 333-282831 | 0001437749-25-032582 | | 2025-10-30 | [RW](https://www.sec.gov/Archives/edgar/data/1546296/000143774925032404/0001437749-25-032404-index.htm) Withdrawn | 333-290515 | 0001437749-25-032404 | | 2025-09-25 | [S-1](https://www.sec.gov/Archives/edgar/data/1546296/000143774925029874/0001437749-25-029874-index.htm) Registration filed | 333-290515 | 0001437749-25-029874 | | 2025-09-05 | [424B5](https://www.sec.gov/Archives/edgar/data/1546296/000143774925028481/0001437749-25-028481-index.htm) Shelf takedown | 333-282831 | 0001437749-25-028481 | | 2025-04-23 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1546296/999999999525001198/9999999995-25-001198-index.htm) Declared effective | 333-282831 | 9999999995-25-001198 | | 2024-11-20 | [424B5](https://www.sec.gov/Archives/edgar/data/1546296/000143774924035838/0001437749-24-035838-index.htm) Shelf takedown | 333-260316 | 0001437749-24-035838 | | 2024-10-25 | [S-3](https://www.sec.gov/Archives/edgar/data/1546296/000143774924032100/0001437749-24-032100-index.htm) Shelf registered | 333-282831 | 0001437749-24-032100 | | 2023-06-30 | [424B5](https://www.sec.gov/Archives/edgar/data/1546296/000149315223023106/0001493152-23-023106-index.htm) Shelf takedown | 333-260316 | 0001493152-23-023106 | | 2023-06-05 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1546296/999999999523001633/9999999995-23-001633-index.htm) Declared effective | 333-272156 | 9999999995-23-001633 | | 2023-05-24 | [S-3](https://www.sec.gov/Archives/edgar/data/1546296/000149315223018771/0001493152-23-018771-index.htm) Shelf registered | 333-272156 | 0001493152-23-018771 | | 2023-01-30 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1546296/999999999523000223/9999999995-23-000223-index.htm) Declared effective | 333-269304 | 9999999995-23-000223 | | 2023-01-19 | [S-3](https://www.sec.gov/Archives/edgar/data/1546296/000149315223001921/0001493152-23-001921-index.htm) Shelf registered | 333-269304 | 0001493152-23-001921 | | 2021-10-26 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1546296/999999999521004048/9999999995-21-004048-index.htm) Declared effective | 333-260316 | 9999999995-21-004048 | | 2021-10-18 | [S-3](https://www.sec.gov/Archives/edgar/data/1546296/000149315221025652/0001493152-21-025652-index.htm) Shelf registered | 333-260316 | 0001493152-21-025652 | | 2021-07-08 | [424B5](https://www.sec.gov/Archives/edgar/data/1546296/000149315221016460/0001493152-21-016460-index.htm) Shelf takedown | 333-227249 | 0001493152-21-016460 | | 2020-07-29 | [424B5](https://www.sec.gov/Archives/edgar/data/1546296/000149315220014143/0001493152-20-014143-index.htm) Shelf takedown | 333-227249 | 0001493152-20-014143 | | 2018-09-18 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1546296/999999999518002406/9999999995-18-002406-index.htm) Declared effective | 333-227249 | 9999999995-18-002406 | | 2018-09-10 | [S-3](https://www.sec.gov/Archives/edgar/data/1546296/000149315218013027/0001493152-18-013027-index.htm) Shelf registered | 333-227249 | 0001493152-18-013027 | | 2017-02-13 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1546296/999999999517000370/9999999995-17-000370-index.htm) Declared effective | 333-215388 | 9999999995-17-000370 | | 2017-02-10 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1546296/000121465917000948/0001214659-17-000948-index.htm) Amendment | 333-215388 | 0001214659-17-000948 | | 2016-12-30 | [S-1](https://www.sec.gov/Archives/edgar/data/1546296/000121465916015535/0001214659-16-015535-index.htm) Registration filed | 333-215388 | 0001214659-16-015535 | | 2015-04-03 | [424B5](https://www.sec.gov/Archives/edgar/data/1546296/000114420415021118/0001144204-15-021118-index.htm) Shelf takedown | 333-201341 | 0001144204-15-021118 | | 2015-04-02 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1546296/999999999515000773/9999999995-15-000773-index.htm) Declared effective | 333-201341 | 9999999995-15-000773 | | 2014-12-31 | [S-3](https://www.sec.gov/Archives/edgar/data/1546296/000121465914008664/0001214659-14-008664-index.htm) Shelf registered | 333-201341 | 0001214659-14-008664 | | 2013-03-07 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1546296/999999999513000645/9999999995-13-000645-index.htm) Declared effective | 333-181594 | 9999999995-13-000645 | | 2013-03-06 | [424B4](https://www.sec.gov/Archives/edgar/data/1546296/000119312513094127/0001193125-13-094127-index.htm) Final prospectus | 333-181594 | 0001193125-13-094127 | | 2013-03-04 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1546296/999999999513000622/9999999995-13-000622-index.htm) Declared effective | 333-181594 | 9999999995-13-000622 | | 2013-03-04 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1546296/000119312513088869/0001193125-13-088869-index.htm) Amendment | 333-181594 | 0001193125-13-088869 | | 2013-02-28 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1546296/000119312513081318/0001193125-13-081318-index.htm) Amendment | 333-181594 | 0001193125-13-081318 | | 2013-02-13 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1546296/000119312513055684/0001193125-13-055684-index.htm) Amendment | 333-181594 | 0001193125-13-055684 | | 2013-01-22 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1546296/000119312513019354/0001193125-13-019354-index.htm) Amendment | 333-181594 | 0001193125-13-019354 | | 2013-01-16 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1546296/000119312513013575/0001193125-13-013575-index.htm) Amendment | 333-181594 | 0001193125-13-013575 | | 2012-12-14 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1546296/000119312512503517/0001193125-12-503517-index.htm) Amendment | 333-181594 | 0001193125-12-503517 | | 2012-11-16 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1546296/000119312512474068/0001193125-12-474068-index.htm) Amendment | 333-181594 | 0001193125-12-474068 | | 2012-10-17 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1546296/000119312512424837/0001193125-12-424837-index.htm) Amendment | 333-181594 | 0001193125-12-424837 | | 2012-10-05 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1546296/000119312512416755/0001193125-12-416755-index.htm) Amendment | 333-181594 | 0001193125-12-416755 | | 2012-09-07 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1546296/000119312512383330/0001193125-12-383330-index.htm) Amendment | 333-181594 | 0001193125-12-383330 | | 2012-08-01 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1546296/000119312512327320/0001193125-12-327320-index.htm) Amendment | 333-181594 | 0001193125-12-327320 | | 2012-07-23 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1546296/000119312512309389/0001193125-12-309389-index.htm) Amendment | 333-181594 | 0001193125-12-309389 | | 2012-06-12 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1546296/000119312512267133/0001193125-12-267133-index.htm) Amendment | 333-181594 | 0001193125-12-267133 | | 2012-05-23 | [S-1](https://www.sec.gov/Archives/edgar/data/1546296/000119312512243960/0001193125-12-243960-index.htm) Registration filed | 333-181594 | 0001193125-12-243960 | [All filings of this company](https://equitycapital.markets/filings?cik=1546296) · [CSV](https://equitycapital.markets/filings.csv?cik=1546296) --- Source page: https://equitycapital.markets/company/1546296 · Data: U.S. SEC EDGAR · CC BY 4.0