OSI Systems (OSIS) executive acquires 75 ESPP shares, holds 8,690 total

Rhea-AI Filing Summary

OSI Systems executive Paul Keith Morben reported receiving 75 shares of Common Stock of OSI Systems Inc. through the issuer's Employee Stock Purchase Plan at a price of $140.61 per share. After this grant/award acquisition, he directly holds a total of 8,690 common shares.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider Morben Paul Keith

Role PRES., OPTOELECTRONICS DIV

Type	Security	Shares	Price	Value
Grant/Award	Common Stock	75	$140.61	$11K

Holdings After Transaction: Common Stock — 8,690 shares (Direct, null)

Footnotes (1)

1. [object Object]

Key Figures

Shares acquired: 75 shares Reported share price: $140.61 per share Shares held after transaction: 8,690 shares

3 metrics

Shares acquired 75 shares Grant/award acquisition under Employee Stock Purchase Plan

Reported share price $140.61 per share Price associated with ESPP acquisition

Shares held after transaction 8,690 shares Direct ownership following ESPP grant

Key Terms

Employee Stock Purchase Plan, Common Stock, grant/award acquisition

3 terms

Employee Stock Purchase Plan financial

"Acquired pursuant to issuer's Employee Stock Purchase Plan."

An employee stock purchase plan is a company program that lets workers buy shares through small payroll deductions, often at a discount to the market price and after a set offering period. Think of it like a workplace savings plan that turns into ownership: it encourages employees to share in the company’s success and can create predictable buying or selling of stock that investors watch because it affects supply, demand and employee incentives.

Common Stock financial

"security_title: "Common Stock" in the reported transaction details"

Common stock represents ownership shares in a company, giving investors a stake in its success and a say in important decisions through voting rights. It is the most common type of stock traded on markets and can provide income through dividends, as well as potential for value growth. For investors, holding common stock means sharing in the company’s profits and risks.

grant/award acquisition financial

"transaction_action: "grant/award acquisition" describing the share receipt"

See more from StockTitan in Google Search and AI answers. Adds StockTitan as a preferred source · opens Google

Add on Google Not now

Form 4 Insider Transactions: What Each Field Means →

Available on EDGAR 07/01/2026 - 04:01 PM Accepted by SEC EDGAR 07/01/2026 - 04:00 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).

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^*

Morben Paul Keith

(Last) (First) (Middle)

12525 CHADRON AVE.

(Street)

HAWTHORNE CALIFORNIA 90250

(City) (State) (Zip)

UNITED STATES

(Country)

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

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

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	PRES., OPTOELECTRONICS DIV

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
06/30/2026

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	06/30/2026		A		75(1)	A	$140.61	8,690	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. Acquired pursuant to issuer's Employee Stock Purchase Plan.

	/s/ Paul Keith Morben	07/01/2026
	** 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)

FAQ

What insider transaction did OSI Systems (OSIS) report for Paul Keith Morben?

OSI Systems reported that executive Paul Keith Morben acquired 75 shares of Common Stock. The shares were received as a grant or award under the company’s Employee Stock Purchase Plan at a price of $140.61 per share, reflecting routine employee equity participation.

Was the OSI Systems (OSIS) insider transaction an open-market buy or part of a plan?

The transaction was part of OSI Systems’ Employee Stock Purchase Plan, not an open-market purchase. Paul Keith Morben received 75 shares as a grant or award acquisition, indicating a compensation-related equity event rather than a discretionary market trade.

How many OSI Systems (OSIS) shares does Paul Keith Morben hold after this Form 4?

Following the reported transaction, Paul Keith Morben directly holds 8,690 shares of OSI Systems Common Stock. This total includes the 75 shares acquired through the Employee Stock Purchase Plan grant, as disclosed in the Form 4 filing’s post-transaction ownership figure.

What price is associated with the OSI Systems (OSIS) shares in this Form 4 grant?

The 75 OSI Systems Common Stock shares were reported at a price of $140.61 per share. This price is tied to the shares acquired under the Employee Stock Purchase Plan, as indicated in the Form 4 transaction details for the grant/award acquisition.

What does the transaction code "A" mean in the OSI Systems (OSIS) Form 4?

The transaction code “A” denotes a grant, award, or other acquisition of shares. In this OSI Systems Form 4, it reflects that Paul Keith Morben received 75 Common Stock shares through the Employee Stock Purchase Plan rather than buying them on the open market.

Is the OSI Systems (OSIS) insider transaction a direct or indirect holding for Paul Keith Morben?

The filing shows the 75 acquired shares as a direct holding for Paul Keith Morben. After the Employee Stock Purchase Plan grant, his total ownership is 8,690 directly held Common Stock shares, with no indirect ownership structure indicated in the transaction details.