Form 4: James Hawkins Acquires 895 OSIS Shares on 08/20/2025

Rhea-AI Filing Summary

James B. Hawkins, a director of OSI Systems, reported an open-market purchase of 895 shares of OSIS common stock on 08/20/2025 at a reported price of $223.39 per share. After the transaction he beneficially owned 6,536 shares, held directly. The Form 4 was signed on 08/22/2025 and contains no additional explanatory remarks.

Positive

• Director purchase recorded: 895 shares acquired, indicating insider buying activity
• Clear disclosure: Transaction date, price ($223.39), and post-transaction beneficial ownership (6,536 shares) are explicitly reported

Negative

• No contextual information: Filing provides no explanation (e.g., Rule 10b5-1 plan) for the purchase

Insights

Securities Analyst

Insider reported a routine open-market purchase of 895 OSIS shares, modest in size relative to typical institutional holdings.

The filing documents a single non-derivative acquisition by a director, executed on 08/20/2025 at $223.39 per share, increasing his direct holdings to 6,536 shares. This is a straightforward Section 16 disclosure with no derivative activity, no sales, and no additional commentary. From a compliance and disclosure perspective the Form 4 appears complete and timely based on the included dates.

Corporate Governance Expert

Director purchase noted; transaction is routine and provides limited incremental information on insider sentiment.

The report indicates the transaction was executed as an acquisition (code A) and does not reference any Rule 10b5-1 plan or indirect ownership structures. Ownership remains direct. The filing includes the reporter's signature dated 08/22/2025 and lacks additional explanatory details, suggesting no material governance event beyond the purchase.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider HAWKINS JAMES B

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Common Stock	895	$223.39	$200K

Holdings After Transaction: Common Stock — 6,536 shares (Direct)

Footnotes (1)

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Form 4 Insider Transactions: What Each Field Means →

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).

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)
08/20/2025

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	08/20/2025		A		895	A	$223.39	6,536	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:

	/s/ James Hawkins	08/22/2025
	** 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 insider James B. Hawkins report on the Form 4?

He reported purchasing 895 shares of OSI Systems common stock on 08/20/2025 at $223.39 per share, bringing his direct holdings to 6,536 shares.

When was the Form 4 for OSIS signed and filed by the reporting person?

The Form 4 is signed by James Hawkins on 08/22/2025; the reported transaction date is 08/20/2025.

Does the Form 4 report any derivative activity or sales for OSIS?

No. The filing reports only a non-derivative acquisition and shows no derivative securities or dispositions.

Is the reported ownership direct or indirect for James Hawkins?

Direct ownership. The Form 4 lists the post-transaction beneficial ownership as direct (D).

Was the transaction coded or described as part of a trading plan (Rule 10b5-1)?

No indication in the filing. The Form 4 provides no reference to a 10b5-1 plan or similar arrangement.