IS

iSpecimen Inc.

  • CIK: 0001558569
  • EIN: 27-0480143
  • Business address: 450 BEDFORD STREET, SUITE 1010, LEXINGTON, Massachusetts, 02420

Information

  • Mailing address
    450 BEDFORD STREET, SUITE 1010, LEXINGTON, Delaware, 02420
  • Phone
    781-301-6700
  • State location
    Massachusetts
  • State of incorporation
    Delaware
  • Fiscal year end
    December 31
  • SIC
    8731 - (CF Office: Office of Trade & Services) SERVICES-COMMERCIAL PHYSICAL & BIOLOGICAL RESEARCH
  • Filings
    N/A

About iSpecimen Inc.

iSpecimen Inc. (CIK: 0001558569) is an American company incorporated in the state of Massachusetts. Head office is located at 450 BEDFORD STREET, SUITE 1010, LEXINGTON, Massachusetts, 02420. Work in the industry 8731 - (CF Office: Office of Trade & Services) SERVICES-COMMERCIAL PHYSICAL & BIOLOGICAL RESEARCH. iSpecimen Inc. is a public company and trade via Over-The-Counter (OTC).

Ownership

Owner Filings Transaction Date Type of Owner
Basile Joseph J. 0001954843 Nov-28-2022 director
Brooks John L 0001343930 Jun-16-2021 director
Gullans Steven R. Ph.D. 0001571997 Jun-16-2021 director
OBF Investments, LLC 0001857012 Jun-16-2021 10 percent owner
Ross Andrew L. 0001857013 Jun-16-2021 director, 10 percent owner
Lawrence Margaret H. 0001857015 Jun-16-2021 director
Scholl George H. 0001857026 Jun-16-2021 director
Ianelli Christopher 0001857027 Jun-16-2021 director, officer: CEO, President
Curley Tracy 0001857028 Jun-16-2021 officer: Chief Financial Officer
Mullan Jill 0001857039 Jun-16-2021 director, officer: COO, Secretary, Treasurer
Bielak Benjamin 0001857054 Jun-16-2021 officer: Chief Information Officer

Stock Chart

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Jobs

Coming soon!

Recent SEC Filings

Includes all SEC registration details as well as a list of all documents (S-1, Prospectus, Current Reports, 8-K, 10K, Annual Reports) filed by iSpecimen Inc.

Filings Format Description Filed/Effective File/Film Number
DEFA14A Document

Additional definitive proxy solicitation materials

Acc-no: 0001213900-26-023026 (34 Act) Size: KB		 Mar-03-2026

001-40501

26713909
8-K Document

Current report filing

Acc-no: 0001213900-26-019354 (34 Act) Size: KB		 Feb-23-2026

001-40501

26665687
8-K Document

Current report filing

Acc-no: 0001213900-26-017963 (34 Act) Size: KB		 Feb-18-2026

001-40501

26648888
8-K Document

Current report filing

Acc-no: 0001213900-26-013265 (34 Act) Size: KB		 Feb-06-2026

001-40501

26607580
424B3 Document

Prospectus filed pursuant to Rule 424(b)(3)

Acc-no: 0001213900-26-011583 (33 Act) Size: KB		 Feb-03-2026

333-292804

26594460
EFFECT Document Acc-no: 9999999995-26-000417 (33 Act) Size: KB Jan-30-2026

333-292804

26585498
8-K Document

Current report filing

Acc-no: 0001213900-26-008215 (34 Act) Size: KB		 Jan-27-2026

001-40501

26565433
S-3 Document

Registration statement for specified transactions by certain issuers

Acc-no: 0001213900-26-005271 (33 Act) Size: KB		 Jan-20-2026

333-292804

26540551
8-K/A Document

Amendment to Current report filing

Acc-no: 0001213900-26-005138 (34 Act) Size: KB		 Jan-16-2026

001-40501

26539467
DEFA14A Document

Additional definitive proxy solicitation materials

Acc-no: 0001213900-26-001819 (34 Act) Size: KB		 Jan-06-2026

001-40501

26512029
D Document Acc-no: 0001213900-26-001288 (33 Act) Size: KB Jan-05-2026

021-568922

26507912
8-K Document

Current report filing

Acc-no: 0001213900-26-001264 (34 Act) Size: KB		 Jan-05-2026

001-40501

26507764
8-K Document

Current report filing

Acc-no: 0001213900-26-001257 (34 Act) Size: KB		 Jan-05-2026

001-40501

26507598
8-K Document

Current report filing

Acc-no: 0001213900-26-000496 (34 Act) Size: KB		 Jan-02-2026

001-40501

26503072
424B3 Document

Prospectus filed pursuant to Rule 424(b)(3)

Acc-no: 0001213900-26-000463 (33 Act) Size: KB		 Jan-02-2026

333-289725

26502773
EFFECT Document Acc-no: 9999999995-25-003930 (33 Act) Size: KB Dec-29-2025

333-289725

251610965
S-1/A Document

Amendment to General form of registration statement for all companies including face-amount certificate companies

Acc-no: 0001213900-25-123930 (33 Act) Size: KB		 Dec-19-2025

333-289725

251588388
8-K Document

Current report filing

Acc-no: 0001213900-25-116663 (34 Act) Size: KB		 Dec-01-2025

001-40501

251539641
8-K Document

Current report filing

Acc-no: 0001213900-25-113708 (34 Act) Size: KB		 Nov-21-2025

001-40501

251509047
DEF 14A Document

Definitive proxy statements

Acc-no: 0001213900-25-113644 (34 Act) Size: KB		 Nov-21-2025

001-40501

251509011

Recent 20 filings. View all iSpecimen Inc. filings

Reviews

Overall rating 5.0

Aug 22, 2022

Jean Bishop

Very good communication and delivery made within the timeframe I was advised of

Aug 22, 2022

Samuel Ejimofor

It's being easier working on the website. And I recommend, it's a great website

Aug 22, 2022

Pelisari

young lad who new his job ansered questions and new what was best for me.

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Disclaimer: The information on the Service is provided with the understanding that the Company is not herein engaged in rendering legal, accounting, tax, or other professional advice and services. As such, it should not be used as a substitute for consultation with professional accounting, tax, legal or other competent advisers.

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