Company facts
- Headquarters
- Woburn, Massachusetts
- Most recent report
- 8-K, filed Oct 9, 2026
- Incorporated
- Delaware
- Filings on record
- 329 filings
- On EDGAR
- CIK 1558569
- Fiscal year ends
- December
- Filer status
- Emerging growth company
Financials 8 of 22
News 8 of 90
- 8-K Shareholder vote results Oct 9, 2026
- 8-K Current report on a material event Sep 10, 2026
- 8-K Significant contract Sep 4, 2026
- 8-K Leadership change Aug 31, 2026
- 8-K Significant contract Aug 14, 2026
- 8-K Significant contract Aug 11, 2026
- 8-K Significant contract Aug 7, 2026
- 8-K Other events Jul 14, 2026
Prospectuses and Registrations 8 of 41
- 424B4 Final prospectus for an offering Aug 7, 2026
- S-1/A Registration statement for an offering, amended Jul 17, 2026
- S-1/A Registration statement for an offering, amended Jul 6, 2026
- S-1 Registration statement for an offering Jun 24, 2026
- S-3 Shelf registration statement Jun 4, 2026
- 424B3 Prospectus supplement for an offering Feb 3, 2026
- S-3 Shelf registration statement Jan 20, 2026
- 424B3 Prospectus supplement for an offering Jan 2, 2026
Proxies 8 of 17
- DEF 14A Proxy statement for a shareholder vote Sep 14, 2026
- PRE 14A Preliminary proxy statement Sep 4, 2026
- DEFA14A Extra proxy material May 18, 2026
- DEFA14A Extra proxy material Mar 3, 2026
- DEFA14A Extra proxy material Jan 6, 2026
- DEF 14A Proxy statement for a shareholder vote Nov 21, 2025
- PRE 14A Preliminary proxy statement Nov 3, 2025
- DEF 14A Proxy statement for a shareholder vote Oct 14, 2025
Ownership 8 of 84
- 3 Insider reported their initial holding Nov 19, 2025
- SCHEDULE 13G/A Large holder reported a passive stake, amended Feb 14, 2025
- 3 Insider reported their initial holding Jan 30, 2025
- 3 Insider reported their initial holding Dec 13, 2024
- 4 Insider reported a trade Sep 30, 2024
- 3 Insider reported their initial holding Sep 30, 2024
- 4 Insider reported a trade Sep 27, 2024
- 4 Insider reported a trade Sep 27, 2024
Other 8 of 75
- PRER14A Oct 9, 2026
- EFFECT Notice that a registration became effective Jul 30, 2026
- DRS/A Draft registration statement, submitted confidentially, amended Jun 22, 2026
- EFFECT Notice that a registration became effective Jun 17, 2026
- CORRESP Reply to SEC staff Jun 15, 2026
- UPLOAD Comment letter from SEC staff Jun 15, 2026
- DRS Draft registration statement, submitted confidentially Jun 4, 2026
- NT 10-Q Notice that a quarterly report will be late May 18, 2026
Everything here comes from iSpecimen Inc.'s own filings on SEC EDGAR. The filing list is rechecked every hour.