Welcome to our dedicated page for OSI SYSTEMS SEC filings (Ticker: OSIS), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
OSI Systems Inc. filings document an operating company with common stock listed on The Nasdaq Global Select Market under OSIS and three business divisions: Security, Optoelectronics and Manufacturing, and Healthcare. Form 8-K reports quarterly results and financial condition disclosures, while exhibits furnish related earnings releases.
Other filings cover capital-structure actions, including the issuance and terms of convertible senior notes, and proxy materials describe board and shareholder matters alongside the company's segment profile. The disclosure record ties governance, securities registration, material agreements and operating results to a designer and manufacturer of specialized electronic systems and components.
OSI Systems director Gerald M. Chizever reported a tax-withholding transaction involving 166 shares of common stock on July 28, 2026. The shares were withheld at $217.30 per share to cover tax liabilities, and no shares were sold in the market. After this, he holds 3,265 shares directly and 7,411 shares indirectly through The G&C Chizever Family Trust.
OSI Systems director James B. Hawkins reported a tax-withholding disposition of 170 shares of Common Stock on 2026-07-28 at $217.30 per share. The shares were tendered in a net settlement to pay tax withholding, and no shares were sold, leaving 5,544 shares in direct ownership.
Bernard Kelli reported acquisition or exercise transactions in this Form 4 filing.
OSI Systems Inc. reported that director Bernard Kelli received a grant or award of 924 shares of Common Stock on 2026-07-20. The award is classified as a non-derivative, direct ownership transaction at $216.65 per share. Following this grant, Kelli directly holds 11,134 shares of OSI Systems common stock.
CHIZEVER GERALD M reported acquisition or exercise transactions in this Form 4 filing.
Gerald M. Chizever, a director of OSI Systems, received a grant/award of 924 shares of Common Stock on 2026-07-20 at $216.65 per share. Following this award, he directly holds 3,679 shares of OSI Systems common stock.
He also reports indirect ownership of 7,163 shares held by The G&C Chizever Family Trust, for which Gerald and Caroline Chizever serve as trustees.
OSI Systems, Inc. director James B. Hawkins received an equity award of 924 shares of common stock on 2026-07-20, reported as a grant, award, or other acquisition at a value of $216.65 per share. Following this award, his directly held stake increased to 5,714 common shares.
Ballhaus William Francis JR reported acquisition or exercise transactions in this Form 4 filing.
OSI Systems Inc. director William Francis Ballhaus Jr. received a grant of 924 shares of common stock on July 20, 2026 at $216.65 per share. After this award, he holds 4,102 shares directly and 25,373 shares indirectly through the Ballhaus Trust U/A 1/25/02.
OSI Systems, Inc. director Deepak Chopra reported a grant/award acquisition of 924 shares of Common Stock on July 20, 2026 at $216.65 per share. Following this award, he directly holds 253,968 shares of OSI Systems common stock. The Rule 10b5-1 checkbox was not marked for this transaction.
OSI Systems director James B. Hawkins reported a routine tax-related share disposition. On the reported date, 231 shares of common stock were withheld at $221.76 per share to cover tax obligations through a net settlement. No shares were sold in the market, and Hawkins directly holds 4,790 shares after this transaction.
OSI Systems director Gerald M. Chizever reported a routine tax-related share disposition. On the reported date, 231 shares of Common Stock were withheld at $221.76 per share to cover tax obligations under a net settlement, and no shares were sold in the market. Following this, he directly holds 2,755 shares, while an additional 7,163 shares are held indirectly through The G&C Chizever Family Trust.
OSI Systems director Bernard Kelli reported a small share disposition related to taxes rather than a market trade. On the transaction date, 202 shares of Common Stock were tendered at $221.76 per share to cover tax withholding under a net settlement arrangement. A footnote clarifies that no shares were sold on the open market. After this tax-withholding disposition, Kelli directly holds 10,210 shares of OSI Systems common stock.