Simulations Plus, Inc. (SLP)
SLP · Services-Computer Integrated Systems Design · Research Triangle Park, NC · filing with the SEC since 1996
Grade5.7
◀ Past 6.1● Present 5.7▶ Future 4.9
Who runs Simulations Plus, Inc.
Officers and directors as they report to the SEC on Forms 3, 4 and 5, named as filedChief executive, as filed
Oconnor Shawn
Chief Executive Officer. First filing Jul 2018, latest Oct 6, 2026, 2 filings in all.
Officers reporting now
6
of 10 people with a filing in the last fifteen months
Directors reporting now
4
19 people on the record since 2006
Officerssales are open-market, Oct 6, 2025 to Oct 6, 2026
| Name | Title as filed | First filing | Latest filing | Sales, 12 months |
|---|---|---|---|---|
| Oconnor Shawn | Chief Executive Officer | Jul 2018 | Oct 6, 2026 | none |
| Fiedler-Kelly Jill | President, Services Solutions | Dec 2021 | Oct 6, 2026 | 3 · $200,000 |
| Frederick William W | EVP/CFO | Dec 2020 | Oct 6, 2026 | none |
| Dibella John Anthony II | Chief Revenue Officer | Mar 2012 | Oct 6, 2026 | 5 · $100,000 |
| Woltosz Virginia E | Secretary-Treasurer | Aug 2006 | Oct 6, 2026 | 2 · $300,000 |
| Woltosz Walter S | Secretary-Treasurer | Aug 2006 | Oct 6, 2026 | 1 · $200,000 |
Directorssales are open-market, Oct 6, 2025 to Oct 6, 2026
| Name | Role | First filing | Latest filing | Sales, 12 months |
|---|---|---|---|---|
| Evans Sharlene | director | Dec 2021 | Oct 6, 2026 | none |
| Paglia John Kenneth | director | Dec 2014 | Oct 6, 2026 | none |
| Weiner Daniel L | director | Aug 2017 | Oct 6, 2026 | none |
| Lavange Lisa | director | May 2019 | Dec 2, 2025 | 1 · $0.00 |
Earlier names on the record9, newest filing first
Szot Daniel · officer · last filing Oct 2024Raymer Michael E · officer · last filing Jun 2024Chang Steven · officer · last filing Oct 2023Howell Brett · officer · last filing Oct 2023Ralph David L. · director · last filing Nov 2021Nguyen Nguyen · officer · last filing May 2021Kneisel John Robert · officer · last filing Dec 2020Grasela Thaddeus Henry Jr · officer · last filing Mar 2018D Argenio David Z · director · last filing May 2017
A person is listed as reporting now after a filing in the last fifteen months. The record shows when someone last filed; it does not say why they stopped. Each name links to the filings on sec.gov.