[Form 4] OSI Systems Inc Insider Trading Activity

Rhea-AI Filing Summary

Deepak Chopra, Executive Chairman of OSI Systems, reported Form 4 transactions dated 08/26/2025. The filing shows the grant of 82,845 restricted stock units issued pursuant to performance-based vesting and recorded at a price of $225.19, which increased reported beneficial ownership to 414,600 shares. The filing also shows a net settlement disposition of 77,131 shares to satisfy tax withholding obligations (no shares sold), leaving 337,469 shares beneficially owned following the reported transactions. The form is signed by Mr. Chopra on 08/28/2025.

Positive

• Performance-based RSUs granted: 82,845 RSUs align executive incentives with company performance
• Disclosure compliance: Form 4 filed and signed, showing timely insider reporting

Negative

• Net settlement reduced share count: 77,131 shares were tendered to satisfy tax withholding, lowering beneficial ownership to 337,469
• No additional context on performance targets: The filing does not disclose the vesting metrics or performance thresholds for the RSUs

Insights

Financial Analyst

TL;DR: Executive Chairman received performance-based RSUs and completed a tax-related net settlement, resulting in reported ownership of 337,469 shares.

The grant of 82,845 performance-based RSUs is a compensation event aligning senior management with shareholder outcomes; the reported price of $225.19 reflects the measurement used for the transaction record rather than an open-market purchase price. The subsequent net-settlement disposition of 77,131 shares to cover tax withholding reduced on-paper share count to 337,469. For investors, this is a routine insider compensation and tax mechanics disclosure without new operational or financial information about OSIS.

Corporate Governance Expert

TL;DR: This Form 4 documents standard equity compensation vesting and a tax-withholding net settlement by the Executive Chairman.

The filing explicitly states the RSUs are performance-based and that shares were tendered for tax withholding with no open-market sale. That indicates compensation governance and tax compliance procedures were followed. The disclosure is timely and properly signed, meeting Section 16 reporting requirements. There is no indication of atypical trading, collateral pledges, or derivative transactions beyond ordinary equity awards and settlement.

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
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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^*

CHOPRA DEEPAK

(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
X	Officer (give title below)		Other (specify below)
	EXECUTIVE CHAIRMAN

3. Date of Earliest Transaction (Month/Day/Year)
08/26/2025

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	08/26/2025		A		82,845(1)	A	$225.19	414,600	D
Common Stock	08/26/2025		F		77,131(2)	D	$225.19	337,469	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. RSUs are issued pursuant to performance based vesting.

2. Pursuant to a net settlement, shares of stock were tendered to satisfy tax withholding obligations. No shares were sold.

	/s/ Deepak Chopra	08/28/2025
	** 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 Deepak Chopra report on the Form 4 for OSIS?

The Form 4 reports a grant of 82,845 performance-based RSUs on 08/26/2025 and a net-settlement disposition of 77,131 shares for tax withholding, leaving 337,469 shares beneficially owned.

How many shares does Deepak Chopra beneficially own after the transactions?

Following the reported transactions, the filing shows 337,469 shares beneficially owned.

Were any shares sold on the open market according to the filing?

No. The filing states shares were tendered pursuant to a net settlement to satisfy tax withholding obligations and that no shares were sold.

What is the reported price attached to the RSU transaction?

The transaction lines list an associated price of $225.19 for the reported RSU-related entries on 08/26/2025.

When was the Form 4 signed by the reporting person?

The Form 4 is signed by Deepak Chopra and dated 08/28/2025.