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OSI Systems (OSIS) accounting chief adds 28 ESPP shares at $185.90

Filing Impact
(Neutral)
Filing Sentiment
(Neutral)
Form Type
4

Rhea-AI Filing Summary

OSI Systems Inc.'s Chief Accounting Officer, Cary M. Okawa, reported an acquisition of company stock through an employee plan. On June 30, 2026, he acquired 28 shares of common stock at $185.90 per share, pursuant to the issuer's Employee Stock Purchase Plan. Following this transaction, he directly owns 3,342 shares of OSI Systems common stock. This is a compensation-related, routine acquisition rather than an open-market trade.

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Insider Okawa Cary M.
Role CHIEF ACCOUNTING OFFICER
Type Security Shares Price Value
Grant/Award Common Stock 28 $185.90 $5K
Holdings After Transaction: Common Stock — 3,342 shares (Direct, null)
Footnotes (1)
  1. [object Object]
Shares acquired 28 shares Common Stock acquired on June 30, 2026
Acquisition price $185.90 per share Price for acquired common stock
Shares owned after 3,342 shares Direct holdings after transaction
Transaction code A (Grant, award, or other acquisition) Form 4 non-derivative transaction type
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" for the reported transaction."
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, or other acquisition financial
"transaction_code_description: "Grant, award, or other acquisition"."
Chief Accounting Officer financial
"officer_title: "CHIEF ACCOUNTING OFFICER" for the reporting person."
A chief accounting officer is a senior executive responsible for overseeing a company's financial records and ensuring all accounting practices are accurate and compliant with regulations. They play a key role in preparing financial reports that help investors understand the company's financial health, much like a trusted navigator guiding a ship through complex waters. Their work ensures transparency and trust in the company's financial information.
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FAQ

What insider transaction did OSI Systems (OSIS) report for Cary M. Okawa?

OSI Systems reported that Chief Accounting Officer Cary M. Okawa acquired 28 shares of common stock. The shares were obtained on June 30, 2026 under the company’s Employee Stock Purchase Plan, reflecting a routine, compensation-related acquisition rather than an open-market purchase or sale.

At what price did Cary M. Okawa acquire OSI Systems (OSIS) shares?

Cary M. Okawa acquired OSI Systems common stock at a price of $185.90 per share. The Form 4 shows 28 shares acquired on June 30, 2026, with the transaction coded as a grant, award, or other acquisition under an employee stock purchase arrangement.

How many OSI Systems (OSIS) shares does Cary M. Okawa hold after this Form 4?

After the reported transaction, Cary M. Okawa directly holds 3,342 shares of OSI Systems common stock. This total reflects his position following the June 30, 2026 acquisition of 28 shares through the company’s Employee Stock Purchase Plan as disclosed in the Form 4.

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

In this Form 4, the transaction code “A” indicates a grant, award, or other acquisition of shares. For Cary M. Okawa, it reflects 28 shares of OSI Systems common stock acquired on June 30, 2026 through the issuer’s Employee Stock Purchase Plan, not an open-market purchase.

Was Cary M. Okawa’s OSI Systems (OSIS) transaction an open-market buy or part of a plan?

The transaction was part of a plan, not an open-market buy. Footnote disclosure states the 28 shares of OSI Systems common stock were acquired pursuant to the issuer’s Employee Stock Purchase Plan, identifying the event as compensation-related rather than discretionary market trading.
SEC Form 4
FORM 4UNITED 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*
Okawa Cary M.

(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)
Director10% Owner
XOfficer (give title below)Other (specify below)
CHIEF ACCOUNTING OFFICER
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
06/30/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm 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)
CodeVAmount(A) or (D)Price
Common Stock06/30/2026A28(1)A$185.93,342D
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)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Explanation of Responses:
1. Acquired pursuant to issuer's Employee Stock Purchase Plan.
/s/ Cary Okawa07/01/2026
** Signature of Reporting PersonDate
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)