Simulations Plus, Inc. (CIK: 0001023459) EDGAR, Information, Filings... CompaniesBIO.Com

Simulations Plus, Inc.

Mailing address
42505 10TH STREET WEST, LANCASTER, CA, 93534-7059
Phone
661-723-7723
State location
California
State of incorporation
N/A
Fiscal year end
August 31
SIC
7373 - (CF Office: Office of Technology) SERVICES-COMPUTER INTEGRATED SYSTEMS DESIGN
Filings
N/A

Simulations Plus, Inc. (CIK: 0001023459) is an American company incorporated in the state of California. Head office is located at 42505 10TH STREET WEST, LANCASTER, California, 93534-7059. Work in the industry 7373 - (CF Office: Office of Technology) SERVICES-COMPUTER INTEGRATED SYSTEMS DESIGN. Simulations Plus, Inc. is a public company and trade via Over-The-Counter (OTC).

Old names:

SIMULATIONS PLUS INC from 1996-26-Dec to 2021-02-Feb

Owner	Filings	Transaction Date	Type of Owner
Chang Steven	0001982998	Jun-16-2023	officer: President, Immunetrics
OCONNOR SHAWN	0001227877	Oct-20-2022	officer: Chief Executive Officer
FREDERICK WILLIAM W	0001269890	Oct-20-2022	officer: CFO
DiBella John Anthony II	0001544167	Oct-20-2022	officer: Division President
Howell Brett	0001899152	Oct-20-2022	officer: President, DILIsym Division
Fiedler-Kelly Jill	0001899390	Oct-20-2022	officer: President, Cognigen Division
WEINER DANIEL L	0001134615	Aug-01-2022	director
Paglia John Kenneth	0001627832	Aug-01-2022	director
LaVange Lisa	0001774849	Aug-01-2022	director
Evans Sharlene	0001899498	Aug-01-2022	director
Nguyen Nguyen	0001848320	Apr-30-2021	officer: VP of Human Resources
Grasela Thaddeus Henry Jr	0001618649	Jul-27-2016	director, officer: President
KNEISEL JOHN ROBERT	0001592962	Nov-22-2013	officer: CFO
Ralph David L.	0001543736	Aug-31-2013	director
Rosenberger Harold Wayne	0001420676	Aug-29-2008	director
BERAN MOMOKO A	0001222531	Jun-22-2005	officer: Chief Financial Officer
WOLTOSZ WALTER S	0001222526	Dec-21-2004	director, 10 percent owner, officer: Chairman and CEO
WOLTOSZ VIRGINIA E	0001222527	Dec-21-2004	director, 10 percent owner, officer: Secretary-Treasurer
CREELEY RONALD F	0001222530	Dec-06-2004	officer: VP Marketing & Sales
D ARGENIO DAVID Z	0001222528	Sep-01-2004	director
WEISS RICHARD R	0001222529	Sep-01-2004	director
DAHLEN JEFFREY A	0001258351	Apr-16-2004	officer: VP, Research & Development

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 Simulations Plus, Inc.

Filings	Format	Description	Filed/Effective	File/Film Number
SCHEDULE 13G	Document	Acc-no: 0000102909-26-000298 (34 Act) Size: KB	Jan-30-2026	005-83764 26582647
4	Document	Statement of changes in beneficial ownership of securities Acc-no: 0001899390-26-000002 ( Act) Size: 0 KB	Jan-29-2026
10-Q	Document	Quarterly report pursuant to sections 13 or 15(d) Acc-no: 0001023459-26-000006 (34 Act) Size: KB	Jan-09-2026	001-32046 26523125
8-K	Document	Current report filing Acc-no: 0001023459-26-000003 (34 Act) Size: KB	Jan-08-2026	001-32046 26519672
DEFA14A	Document	Additional definitive proxy solicitation materials Acc-no: 0001023459-25-000069 (34 Act) Size: KB	Dec-29-2025	001-32046 251609186
DEF 14A	Document	Definitive proxy statements Acc-no: 0001023459-25-000068 (34 Act) Size: KB	Dec-29-2025	001-32046 251609174
4	Document	Statement of changes in beneficial ownership of securities Acc-no: 0001222526-25-000010 ( Act) Size: 0 KB	Dec-22-2025
8-K	Document	Current report filing Acc-no: 0001023459-25-000063 (34 Act) Size: KB	Dec-08-2025	001-32046 251556184
4	Document	Statement of changes in beneficial ownership of securities Acc-no: 0001774849-25-000008 ( Act) Size: 0 KB	Dec-02-2025
144	Document	Filing for proposed sale of securities under Rule 144 Acc-no: 0001950047-25-009566 (33 Act) Size: 0 KB	Dec-01-2025	001-32046 251540124
10-K	Document	Annual report pursuant to section 13 and 15(d) Acc-no: 0001023459-25-000060 (34 Act) Size: KB	Dec-01-2025	001-32046 251539859
8-K	Document	Current report filing Acc-no: 0001023459-25-000059 (34 Act) Size: KB	Dec-01-2025	001-32046 251539677
4	Document	Statement of changes in beneficial ownership of securities Acc-no: 0001774849-25-000006 ( Act) Size: 0 KB	Nov-04-2025
4	Document	Statement of changes in beneficial ownership of securities Acc-no: 0001222526-25-000008 ( Act) Size: 0 KB	Nov-04-2025
4	Document	Statement of changes in beneficial ownership of securities Acc-no: 0001134615-25-000004 ( Act) Size: 0 KB	Nov-04-2025
4	Document	Statement of changes in beneficial ownership of securities Acc-no: 0001627832-25-000004 ( Act) Size: 0 KB	Nov-04-2025
4	Document	Statement of changes in beneficial ownership of securities Acc-no: 0001899498-25-000003 ( Act) Size: 0 KB	Nov-04-2025
SCHEDULE 13G/A	Document	Acc-no: 0000102909-25-000225 (34 Act) Size: KB	Oct-30-2025	005-83764 251435253
8-K	Document	Current report filing Acc-no: 0001023459-25-000051 (34 Act) Size: KB	Oct-22-2025	001-32046 251408614
4	Document	Statement of changes in beneficial ownership of securities Acc-no: 0001227877-25-000004 ( Act) Size: 0 KB	Oct-17-2025

Recent 20 filings. View all Simulations Plus, Inc. filings

Overall rating 5.0

Aug 22, 2022

Ryan Storey

Huge help thank you for your help .. y'all make it so much easier

Aug 22, 2022

Jean Bishop

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

Aug 22, 2022

Pelisari

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

Simulations Plus, Inc. overview
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