Simulations Plus exec sells 7,350 shares in plan

Simulations Plus, Inc. executive Jill Fiedler-Kelly, President, Services Solutions, exercised employee stock options for 7,350 shares of common stock at $10.05 per share and sold the same 7,350 shares in an open-market transaction at $18.20 per share.

Rhea-AI Filing Summary

Simulations Plus, Inc. executive Jill Fiedler-Kelly, President, Services Solutions, exercised employee stock options for 7,350 shares of common stock at $10.05 per share and sold the same 7,350 shares in an open-market transaction at $18.20 per share. The transactions were carried out automatically under a pre-arranged Rule 10b5-1 trading plan. Following these transactions, she holds 77,817 shares of Simulations Plus common stock directly.

Insider Trade Summary 10b5-1

Exercise and Sale: 7,350 shares ($60K approx. pre-tax spread)

Exercise and Sale 3 txns

Insider Fiedler-Kelly Jill

Role President, Services Solutions

Sold 7,350 shs ($134K)

Approx. gross sale proceeds $134K

Approx. exercise cost $74K

Approx. pre-tax spread $60K

Type	Security	Shares	Price	Value
Exercise	Employee Stock Option (Right to Buy)	7,350	$0.00	$0.00
Exercise	Common Stock	7,350	$10.05	$74K
Sale	Common Stock	7,350	$18.20	$134K

Holdings After Transaction: Employee Stock Option (Right to Buy) — 0 contracts (Direct); Common Stock — 77,817 shares (Direct)

Footnotes (3)

1. F1. The sales reported in this Form 4 were effected automatically pursuant to a Rule 10b5-1 plan adopted by the reporting persons.
2. F2. These shares were sold in a single transaction at $18.20.
3. F3. Fully Vested

Key Figures

Shares sold: 7,350 shares Sale price: $18.20/share Options exercised: 7,350 shares +3 more

6 metrics

Shares sold 7,350 shares Open-market sale of common stock at $18.20 per share

Sale price $18.20/share Price for 7,350 Simulations Plus common shares sold

Options exercised 7,350 shares Employee stock options exercised at $10.05 per share

Exercise price $10.05/share Strike price of employee stock options exercised

Shares held after 77,817 shares Direct Simulations Plus common stock holdings post-transaction

Options remaining in this grant 0 options Employee stock option position following full exercise of 7,350 options

Key Terms

Rule 10b5-1 plan, open-market sale, Employee Stock Option (Right to Buy), derivative security

4 terms

Rule 10b5-1 plan regulatory

"The sales reported in this Form 4 were effected automatically pursuant to a Rule 10b5-1 plan adopted by the reporting persons."

A Rule 10b5-1 plan is a prearranged, written schedule that lets corporate insiders buy or sell company stock at set times or amounts, even if they later learn material nonpublic information. Think of it like setting an automatic thermostat for trades: it creates a clear record that trades were planned in advance, reducing the risk of insider-trading accusations and helping investors trust that insider transactions are routine rather than based on secret information.

open-market sale financial

"transaction_action: open-market sale, transaction_code_description: Sale in open market or private transaction"

An open-market sale is when a shareholder sells existing shares directly on a public exchange to any willing buyer, rather than through a private deal. Think of it like putting goods on a busy market stall where price is set by supply and demand; for investors it matters because such sales increase available supply, can put short-term downward pressure on the stock price, and signal changes in liquidity or investor confidence.

Employee Stock Option (Right to Buy) financial

"security_title: Employee Stock Option (Right to Buy)"

derivative security financial

"transaction_code_description: Exercise or conversion of derivative security"

A derivative security is a financial contract whose value comes from the price or performance of something else, such as a stock, bond, commodity, or market index. For investors it acts like an insurance policy or a wager: it can be used to protect against losses, lock in prices, or amplify gains and losses, so it can change a portfolio’s risk and potential return without owning the underlying asset directly.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What did Simulations Plus (SLP) executive Jill Fiedler-Kelly report in this Form 4?

Jill Fiedler-Kelly reported exercising options for 7,350 Simulations Plus shares at $10.05 and selling 7,350 shares at $18.20. These related transactions were executed automatically under a Rule 10b5-1 trading plan on the same date.

How many Simulations Plus (SLP) shares did the insider sell and at what price?

She sold 7,350 shares of Simulations Plus common stock at $18.20 per share in a single transaction. The filing notes this was an open-market sale executed automatically pursuant to a pre-arranged Rule 10b5-1 trading plan.

What options did the Simulations Plus (SLP) executive exercise in this filing?

The executive exercised employee stock options covering 7,350 Simulations Plus shares at a $10.05 exercise price. These options were fully vested and, after exercise, the corresponding derivative position showed zero remaining balance in this grant.

How many Simulations Plus (SLP) shares does Jill Fiedler-Kelly own after these transactions?

After exercising options and selling 7,350 shares, Jill Fiedler-Kelly directly holds 77,817 shares of Simulations Plus common stock. This figure reflects her position immediately following the reported transactions in the Form 4 filing.

Were the Simulations Plus (SLP) insider transactions discretionary trades?

The filing states the sales were executed automatically under a Rule 10b5-1 trading plan. Such plans pre-schedule trades in advance, meaning the timing of these transactions was set earlier rather than decided at the moment of sale.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 06/17/2026 - 04:06 PM Learn about SEC filing dates

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

X

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Fiedler-Kelly Jill

(Last) (First) (Middle)

800 PARK OFFICES DRIVE, SUITE 401

(Street)

RESEARCH TRIANGLE PARK NORTH CAROLINA 27709

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
Simulations Plus, Inc. [ SLP ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	President, Services Solutions

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
06/16/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	06/16/2026		M		7,350	A	$10.05	85,167	D
Common Stock	06/16/2026		S(1)		7,350	D	$18.2(2)	77,817	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Employee Stock Option (Right to Buy)	$10.05	06/16/2026		M			7,350	(3)	02/23/2027	Common Stock	7,350	$0	0	D

Explanation of Responses:

1. The sales reported in this Form 4 were effected automatically pursuant to a Rule 10b5-1 plan adopted by the reporting persons.

2. These shares were sold in a single transaction at $18.20.

3. Fully Vested

Remarks:

	/s/ William Frederick, attorney-in-fact for Jill Fiedler-Kelly	06/17/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)