Ballhaus William Francis JR bought OSIS

August 20, 2025 · Form 4 insider transaction

Ballhaus William Francis JR bought 1,007 shares of OSI SYSTEMS INC at $223.39 per share, a transaction worth $225.0K. The trade was recorded as grant or award and disclosed on an SEC Form 4, filed 2 days after the transaction.

Direction

Acquired (buy-side)

1,007

Price

$223.39

Total value

$225.0K

InsiderBallhaus William Francis JR

RoleDirector

CompanyOSI SYSTEMS INC (OSIS)

SecurityCommon Stock

Transaction codeA — Grant or award

Transaction dateAugust 20, 2025

Filing dateAugust 22, 2025

Shares owned after26,162

OwnershipIndirect

10b5-1 planNo

AmendedNo

Footnotes

Ballhaus Trust U/A 1/25/02 Dr. William Ballhaus Jr. and Jane K Ballhaus Trustees.

View the original Form 4 on SEC EDGAR