Insider Transactions Reported by 14 Insiders of Simulations Plus, Inc.

Symbol
SLP on Nasdaq
Location
Research Triangle Park, NC

Insiders trading volume in the past year

Simulations Plus, Inc. executives and other stock owners filed with the SEC include:

Name Relationship Holdings Value Past Year Net Change Change % Report Date
WALTER S. WOLTOSZ Director, 10%+ Owner $59,806,851 -$2,943,034 -4.7% 30 Jan 2026
John Anthony DiBella II Chief Revenue Officer $875,259 06 Feb 2026
Jill Fiedler-Kelly President, Services Solutions $755,603 28 Jan 2026
David Ralph Director $559,741 30 Nov 2021
Sharlene Evans Director $274,470 30 Jan 2026
DANIEL L. WEINER Director $263,058 30 Jan 2026
John Kenneth Paglia Director $227,364 30 Jan 2026
Lisa LaVange Director $168,558 -$38,079 -18% 01 Dec 2025
Steven Chang President, Immunetrics 19 Oct 2023
William Frederick Evp/Cfo 16 Oct 2025
Daniel Szot Chief Revenue Officer 17 Oct 2024
MICHAEL E. RAYMER Business Unit President 11 Jun 2024
SHAWN OCONNOR Chief Executive Officer 16 Oct 2025
Brett Howell Business Unit President 19 Oct 2023

Recent Insider Transactions by Companies or Individuals for Simulations Plus, Inc.

Insider Symbol Class Transaction % Value $ * Price $ Shares Shares Owned Date Ownership
* An asterisk sign (*) next to the price indicates that the price is likely invalid.