OSIS insider transaction filings
OSI SYSTEMS INC — 50 most recent Form 4 filings from SEC EDGAR, normalized by FilingPulse. Latest filing: 2026-08-26. Screen OSIS transaction legs live →
Insider transaction summary — last 90 days
2026-06-25 to 2026-09-23, from the filings listed below: 43 Form 4 filings. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): none reported.
- Open-market sales (code S, non-derivative): none reported.
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 51.
By insider — same window
Open-market purchase/sale legs on non-derivative securities, grouped by the filing's reporting owner(s); joint filings appear once. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Insider | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|
| Bernard Kelli — Director | 5 | — | — | 5 |
| CHIZEVER GERALD M — Director | 5 | — | — | 5 |
| HAWKINS JAMES B — Director | 5 | — | — | 5 |
| Okawa Cary M. — CHIEF ACCOUNTING OFFICER | 4 | — | — | 5 |
| CHOPRA DEEPAK — Director | 3 | — | — | 4 |
| EDRICK ALAN I — EVP & CFO | 3 | — | — | 4 |
| Grindstaff Glenn — CHIEF HUMAN RESOURCES OFFICER | 3 | — | — | 4 |
| MEHRA AJAY — PRESIDENT AND CEO, Director | 3 | — | — | 4 |
| Morben Paul Keith — PRES., OPTOELECTRONICS DIV | 3 | — | — | 4 |
| SZE VICTOR S — GENERAL COUNSEL | 3 | — | — | 4 |
+3 more insiders in the window, not shown — every filing appears in the table below.
Recent Form 4 filings — OSI SYSTEMS INC
| Filed | Form | Insider | Reported transactions | Source |
|---|---|---|---|---|
| 2026-08-26 | 4 | Tropeano Michael — PRESIDENT, RAPISCAN SYSTEMS | Grant/award (A): 287 @ $206.73 · Tax withholding (F): 99 @ $206.73 | EDGAR |
| 2026-08-26 | 4 | Morben Paul Keith — PRES., OPTOELECTRONICS DIV | Grant/award (A): 1,083 @ $206.73 · Tax withholding (F): 1,331 @ $206.73 | EDGAR |
| 2026-08-26 | 4 | Okawa Cary M. — CHIEF ACCOUNTING OFFICER | Grant/award (A): 908 @ $206.73 · Tax withholding (F): 460 @ $206.73 | EDGAR |
| 2026-08-26 | 4 | SZE VICTOR S — GENERAL COUNSEL | Grant/award (A): 16,845 @ $206.73 · Tax withholding (F): 14,999 @ $206.73 | EDGAR |
| 2026-08-25 | 4 | Grindstaff Glenn — CHIEF HUMAN RESOURCES OFFICER | Grant/award (A): 1,969 @ $206.73 · Tax withholding (F): 1,708 @ $206.73 | EDGAR |
| 2026-08-25 | 4 | MEHRA AJAY — PRESIDENT AND CEO, Director | Grant/award (A): 20,073 @ $206.73 · Tax withholding (F): 19,986 @ $206.73 | EDGAR |
| 2026-08-25 | 4 | CHOPRA DEEPAK — Director | Grant/award (A): 20,403 @ $206.73 · Tax withholding (F): 23,540 @ $206.73 | EDGAR |
| 2026-08-25 | 4 | EDRICK ALAN I — EVP & CFO | Grant/award (A): 21,871 @ $206.73 · Tax withholding (F): 19,377 @ $206.73 | EDGAR |
| 2026-08-25 | 4 | Okawa Cary M. — CHIEF ACCOUNTING OFFICER | Tax withholding (F): 118 @ $206.73 | EDGAR |
| 2026-08-21 | 4 | Bernard Kelli — Director | Tax withholding (F): 78 @ $220.92 | EDGAR |
| 2026-08-21 | 4 | CHIZEVER GERALD M — Director | Tax withholding (F): 88 @ $220.92 | EDGAR |
| 2026-08-21 | 4 | CHOPRA DEEPAK — Director | Tax withholding (F): 153 @ $220.92 | EDGAR |
| 2026-08-21 | 4 | HAWKINS JAMES B — Director | Tax withholding (F): 90 @ $220.92 | EDGAR |
| 2026-08-17 | 4 | CHIZEVER GERALD M — Director | Tax withholding (F): 141 @ $228.56 | EDGAR |
| 2026-08-17 | 4 | HAWKINS JAMES B — Director | Tax withholding (F): 144 @ $228.56 | EDGAR |
| 2026-08-17 | 4 | Bernard Kelli — Director | Tax withholding (F): 126 @ $228.56 | EDGAR |
| 2026-08-04 | 4 | Grindstaff Glenn — CHIEF HUMAN RESOURCES OFFICER | Grant/award (A): 610 @ $221.39 | EDGAR |
| 2026-08-04 | 4 | Morben Paul Keith — PRES., OPTOELECTRONICS DIV | Grant/award (A): 1,491 @ $221.39 | EDGAR |
| 2026-08-04 | 4 | Okawa Cary M. — CHIEF ACCOUNTING OFFICER | Grant/award (A): 632 @ $221.39 | EDGAR |
| 2026-08-04 | 4 | Tropeano Michael — PRESIDENT, RAPISCAN SYSTEMS | Grant/award (A): 1,694 @ $221.39 | EDGAR |
| 2026-08-04 | 4 | Constantine W Paul — PRES., SPACELABS HEALTHCARE | Grant/award (A): 610 @ $221.39 | EDGAR |
| 2026-08-04 | 4 | MEHRA AJAY — PRESIDENT AND CEO, Director | Grant/award (A): 13,551 @ $221.39 | EDGAR |
| 2026-08-04 | 4 | EDRICK ALAN I — EVP & CFO | Grant/award (A): 8,514 @ $221.39 | EDGAR |
| 2026-08-04 | 4 | SZE VICTOR S — GENERAL COUNSEL | Grant/award (A): 6,437 @ $221.39 | EDGAR |
| 2026-07-29 | 4 | HAWKINS JAMES B — Director | Tax withholding (F): 170 @ $217.30 | EDGAR |
| 2026-07-29 | 4 | CHIZEVER GERALD M — Director | Tax withholding (F): 166 @ $217.30 | EDGAR |
| 2026-07-29 | 4 | Bernard Kelli — Director | Tax withholding (F): 149 @ $217.30 | EDGAR |
| 2026-07-21 | 4 | Bernard Kelli — Director | Grant/award (A): 924 @ $216.65 | EDGAR |
| 2026-07-21 | 4 | Ballhaus William Francis JR — Director | Grant/award (A): 924 @ $216.65 | EDGAR |
| 2026-07-21 | 4 | CHIZEVER GERALD M — Director | Grant/award (A): 924 @ $216.65 | EDGAR |
| 2026-07-21 | 4 | CHOPRA DEEPAK — Director | Grant/award (A): 924 @ $216.65 | EDGAR |
| 2026-07-21 | 4 | HAWKINS JAMES B — Director | Grant/award (A): 924 @ $216.65 | EDGAR |
| 2026-07-07 | 4 | Bernard Kelli — Director | Tax withholding (F): 202 @ $221.76 | EDGAR |
| 2026-07-07 | 4 | CHIZEVER GERALD M — Director | Tax withholding (F): 231 @ $221.76 | EDGAR |
| 2026-07-07 | 4 | HAWKINS JAMES B — Director | Tax withholding (F): 231 @ $221.76 | EDGAR |
| 2026-07-01 | 4 | Grindstaff Glenn — CHIEF HUMAN RESOURCES OFFICER | Grant/award (A): 17 @ $185.90 | EDGAR |
| 2026-07-01 | 4 | Morben Paul Keith — PRES., OPTOELECTRONICS DIV | Grant/award (A): 75 @ $140.61 | EDGAR |
| 2026-07-01 | 4 | Okawa Cary M. — CHIEF ACCOUNTING OFFICER | Grant/award (A): 28 @ $185.90 | EDGAR |
| 2026-07-01 | 4 | Tropeano Michael — PRESIDENT, RAPISCAN SYSTEMS | Grant/award (A): 75 @ $140.61 | EDGAR |
| 2026-07-01 | 4 | Constantine W Paul — PRES., SPACELABS HEALTHCARE | Grant/award (A): 55 @ $185.90 | EDGAR |
| 2026-07-01 | 4 | SZE VICTOR S — GENERAL COUNSEL | Grant/award (A): 75 @ $140.61 | EDGAR |
| 2026-07-01 | 4 | EDRICK ALAN I — EVP & CFO | Grant/award (A): 75 @ $140.61 | EDGAR |
| 2026-07-01 | 4 | MEHRA AJAY — PRESIDENT AND CEO, Director | Grant/award (A): 75 @ $140.61 | EDGAR |
| 2026-05-05 | 4 | CHOPRA DEEPAK — Director | Sale (S): 20,000 @ $281.84 | EDGAR |
| 2026-04-24 | 4 | Constantine W Paul — PRES., SPACELABS HEALTHCARE | Tax withholding (F): 65 @ $292.52 | EDGAR |
| 2026-02-04 | 4 | CHOPRA DEEPAK — Director | Sale (S): 20,000 @ $250.91 | EDGAR |
| 2026-01-02 | 4 | SZE VICTOR S — GENERAL COUNSEL | Grant/award (A): 75 @ $140.61 | EDGAR |
| 2026-01-02 | 4 | EDRICK ALAN I — EVP & CFO | Grant/award (A): 75 @ $140.61 | EDGAR |
| 2026-01-02 | 4 | MEHRA AJAY — PRESIDENT AND CEO, Director | Grant/award (A): 75 @ $140.61 | EDGAR |
| 2026-01-02 | 4 | CHOPRA DEEPAK — Director | Grant/award (A): 75 @ $140.61 | EDGAR |
Recent 8-K events — OSI SYSTEMS INC
| Filed | Form | Items reported | Source |
|---|---|---|---|
| 2026-08-20 | 8-K | 2.02 — Results of Operations and Financial Condition 8.01 — Other Events 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-05-04 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-01-29 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-12-11 | 8-K | 5.07 — Submission of Matters to a Vote of Security Holders | EDGAR |
| 2025-11-20 | 8-K | 1.01 — Entry into a Material Definitive Agreement 2.03 — Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant 3.02 — Unregistered Sales of Equity Securities 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-11-18 | 8-K | 8.01 — Other Events 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-11-17 | 8-K | 8.01 — Other Events 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-10-30 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-08-21 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-07-02 | 8-K | 1.01 — Entry into a Material Definitive Agreement 2.03 — Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant 9.01 — Financial Statements and Exhibits | EDGAR |
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