secwatch / observer
SLP Simulations Plus, Inc.
CIK 0001023459 50 ready 8-Ks latest July 9, 2026, 4:05 PM ET RSS · JSON
Activity: ELEVATED 3 filings / 30d vs 1 baseline Risk accumulating: auditor change (2)
Ready 8-Ks 50
Latest filing July 9, 2026, 4:05 PM ET
Top materiality 0.90
Event mix earnings ×21 · other_material ×17 · m_and_a ×4
Sentiment 8 pos · 7 neg · 35 neu
Latest earnings reported 2026-Q2
Executive change recent →

Recent 8-K filings for SLP

Executive changes

Role change

Erik Guffrey

Co-Chief Product and Technology Officer
SLP · Simulations Plus, Inc.
Effective
2025-05-30
Filed
June 2, 2025, 7:59 PM ET
Erik Guffrey , currently Chief Technology Officer, Adaptive Learning & Insights and Medical Communications Products, assumes the new role of Co-Chief Product and Technology Officer.
Role change

Dr. Jonathan Chauvin

Co-Chief Product and Technology Officer
SLP · Simulations Plus, Inc.
Effective
2025-05-30
Filed
June 2, 2025, 7:59 PM ET
Dr. Jonathan Chauvin , currently Business Unit Co-President, Clinical Pharmacology & Pharmacometric Solutions, assumes the new role of Co-Chief Product and Technology Officer.
Role change

Josh Fohey

Chief Operating Officer
SLP · Simulations Plus, Inc.
Effective
2025-05-30
Filed
June 2, 2025, 7:59 PM ET
Josh Fohey , currently Senior Vice President, Operations, assumes the new role of Chief Operating Officer.
Appointed

John DiBella

Chief Revenue Officer
SLP · Simulations Plus, Inc.
Effective
2025-05-30
Filed
June 2, 2025, 7:59 PM ET
On May 30, 2025 (the “Effective Date”), the Board of Directors (the “Board”) of Simulations Plus, Inc. (the “Company”) appointed John DiBella as Chief Revenue Officer of the Company, effective immediately.
Role change

Steven Chang

Global Head of Strategic Alliances
SLP · Simulations Plus, Inc.
Effective
2025-05-30
Filed
June 2, 2025, 7:59 PM ET
Steven Chang , currently Business Unit President, Quantitative Systems Pharmacology Solutions, assumes the new role of Global Head of Strategic Alliances.
Role change (interim)

Jill Fiedler-Kelly

Interim President, Services Solutions
SLP · Simulations Plus, Inc.
Effective
2025-05-30
Filed
June 2, 2025, 7:59 PM ET
Jill Fiedler-Kelly , currently Business Unit Co-President, Clinical Pharmacology & Pharmacometric Solutions, assumes the new role of Interim President, Services Solutions.
Role change

Will Frederick

Executive Vice President and Chief Financial Officer
SLP · Simulations Plus, Inc.
Effective
2025-05-30
Filed
June 2, 2025, 7:59 PM ET
Will Frederick , currently Chief Financial Officer and Chief Operating Officer, assumes the new role of Executive Vice President and Chief Financial Officer.
Departed

Daniel Szot

Chief Revenue Officer
SLP · Simulations Plus, Inc.
Successor
John DiBella
Filed
June 2, 2025, 7:59 PM ET
On the Effective Date, the Company and Daniel Szot, the Company’s Chief Revenue Officer, mutually agreed to Mr. Szot’s separation from the Company, to take effect at the end of the third fiscal quarter which allows for smooth transition as Mr. Szot seeks to pursue other opportunities.
Departed

Brett Howell

President, Quantitative Systems Pharmacology
SLP · Simulations Plus, Inc.
Effective
2024-08-30
Filed
August 23, 2024, 7:59 PM ET
Effective August 30, 2024, Dr. Brett Howell, Ph.D., has departed the Company.
Appointed

Michael Raymer

Business Unit President
SLP · Simulations Plus, Inc.
Effective
2024-06-11
Filed
June 12, 2024, 7:59 PM ET
on June 11, 2024, Michael Raymer, the chief executive officer of Pro-ficiency pre-Acquisition, was appointed as Business Unit President of the Company
Role change

Will Frederick

Chief Operating Officer
SLP · Simulations Plus, Inc.
Effective
2024-01-03
Filed
January 3, 2024, 6:59 PM ET
Will Frederick, the Company’s Chief Financial Officer, was appointed to the additional role of Chief Operating Officer.
Appointed

Steven Chang

President
SLP · Simulations Plus, Inc.
Effective
2023-06-16
Filed
June 20, 2023, 7:59 PM ET
Steven Chang, the Chief Executive Officer of Immunetrics pre-Merger, was appointed as President of the Surviving Corporation

Earnings & guidance

2026-Q2 EPS reported $0.26 filing →

Materiality & sentiment trend

Max materiality 0.90 · Median 0.60 · Most common event earnings

8 positive 7 negative 35 neutral

source · SLP on sec.gov