Simulations Plus, Inc. — Director's Dealing 2025

Oct 17, 2025

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Simulations Plus, Inc. (SLP)
CIK: 0001023459
Period of Report: 2025-10-16

Reporting Person: OCONNOR SHAWN (Chief Executive Officer)

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2025-10-16	Stock Options (Right to Buy)	$16.02	A	50000	Acquired	2035-10-15	Common Stock (50000)	Direct

Footnotes

F1: The stock options shall vest 40% on the first anniversary date and continuing to vest on the 2nd and 3rd anniversary dates thereafter at 30%.