OSI Systems Form 4: Tax Withholding Reduces Insider Stake to 5,955 Shares

Rhea-AI Filing Summary

OSI Systems Inc. (OSIS) – Form 4 insider filing: Director James B. Hawkins reported two transactions on 07/06/2025 and 07/08/2025 coded “F,” indicating shares were withheld by the company to cover tax obligations after equity compensation vested. A total of 426 common shares (230 + 196) were surrendered at prices of $232.51 and $230.81, respectively. Following the transactions, Hawkins’ direct ownership declined from 6,151 to 5,955 shares. The accompanying note clarifies that no open-market sales occurred; the insider continues to hold the remaining shares.

Insights

Securities Analyst

TL;DR Routine tax-withholding share surrender; negligible impact on ownership or market sentiment.

The filing shows standard “F” code transactions where shares are net-settled to satisfy withholding requirements on vested equity awards. No discretionary selling occurred, and the insider retains nearly 6,000 shares. Given OSI Systems’ ~18 million shares outstanding, the 426-share reduction is immaterial (<0.01% of float). Such filings generally have minimal signalling value because they do not reflect the insider’s view on valuation but rather statutory tax compliance. Consequently, investor impact is judged neutral.

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

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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^*

HAWKINS JAMES B

(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)
07/06/2025

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	07/06/2025		F		230(1)	D	$232.51	6,151	D
Common Stock	07/08/2025		F		196(1)	D	$230.81	5,955	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/ James Hawkins	07/08/2025
	** 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.
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FAQ

What type of insider transaction was reported for OSIS?

Both transactions were coded “F,” indicating shares withheld by the issuer to cover tax withholding.

How many OSIS shares were surrendered for taxes?

A total of 426 common shares (230 on 07/06/2025 and 196 on 07/08/2025).

What is James B. Hawkins’ role at OSI Systems?

He is reported as a Director of OSI Systems Inc.

How many OSIS shares does the insider own after the transactions?

Hawkins directly owns 5,955 common shares following the reported withholding.

Were any OSIS shares sold on the open market?

No. The filing explicitly states that no shares were sold; the shares were only tendered for tax withholding.