[Form 4] OSI Systems Inc Insider Trading Activity

Rhea-AI Filing Summary

Bernard Kelli, a director of OSI Systems, Inc. (OSIS), reported a transaction dated 08/14/2025 in which 126 shares of the company's common stock were tendered as part of a net settlement to cover tax withholding obligations; no shares were sold. Following the withholding, Mr. Kelli beneficially owns 9,629 shares directly. The transaction price per share for the withholding is reported as $236.05. The Form 4 is filed as an individual report by one reporting person and is signed on 08/15/2025.

Insights

Securities Analyst

TL;DR: Routine tax-withholding share tender by a director; no open-market sale and small change in beneficial ownership.

The Form 4 discloses a net settlement where 126 shares were tendered to satisfy tax withholding at $236.05 per share, leaving 9,629 shares beneficially owned directly by the reporting director. This is a non-derivative, internal administrative transaction rather than an exercise or market disposition. For investors, the transaction does not change outstanding share count materially or indicate directional insider trading.

Corporate Governance Expert

TL;DR: Administrative compliance filing reflecting tax withholding; standard insider reporting with no governance red flags.

The filing identifies Bernard Kelli as a director and shows the transaction was executed via net settlement to cover taxes, explicitly stating that no shares were sold. The timely Form 4 and manual signature satisfy Section 16 reporting requirements. There are no indications of related-party transfers, new grants, or changes in control from the disclosed information.

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

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

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^*

Bernard Kelli

(Last) (First) (Middle)

12525 CHADRON AVE

(Street)

HAWTHORNE CA 90250

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
OSI SYSTEMS INC [ OSIS ]

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

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

3. Date of Earliest Transaction (Month/Day/Year)
08/14/2025

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

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

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

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	08/14/2025		F		126(1)	D	$236.05	9,629	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

Explanation of Responses:

1. Pursuant with a net settlement, shares of stock were tendered to pay for the tax withholding. No shares of stock were sold.

	/s/ Kelli Bernard	08/15/2025
	** 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.

FAQ

What did OSIS director Bernard Kelli report on Form 4?

He reported a net settlement on 08/14/2025 where 126 shares were tendered to cover tax withholding; no shares were sold.

How many OSIS shares does Bernard Kelli own after the transaction?

He beneficially owns 9,629 shares directly following the reported transaction.

At what price were the tendered OSIS shares recorded for tax withholding?

The transaction price used for the withholding was $236.05 per share.

Was this Form 4 filed jointly or by one reporting person?

The Form 4 was filed by one reporting person (individual filing).

Does the Form 4 indicate any shares were sold on the open market?

No, the filer explicitly states no shares were sold; shares were tendered for tax withholding via net settlement.