OSI SYSTEMS INC

Ticker: OSIS CUSIP: 671044105 Class: EQTY

CONTRAVISORY INVESTMENT MANAGEMENT, INC.'s Holding History (CIK: 0001365707)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 1,349 Value ($000) $344 Avg Close $261.19 Range $231.66 - $292.34

Q3 2025

Shares 1,435 Value ($000) $358 Avg Close $228.27 Range $204.00 - $249.79

Q2 2025

Shares 1,499 Value ($000) $337 Avg Close $213.44 Range $164.08 - $241.64

Q1 2025

Shares 1,499 Value ($000) $291 Avg Close $190.49 Range $150.84 - $220.00

Q4 2024

Shares 1,542 Value ($000) $258 Avg Close $158.52 Range $129.84 - $189.13

Q3 2024

Shares 1,542 Value ($000) $234 Avg Close $143.78 Range $129.18 - $158.69

Q2 2024

Shares 1,542 Value ($000) $212 Avg Close $137.83 Range $126.57 - $145.25

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,349	$344	$261.19	$231.66 - $292.34
Q3 2025	1,435	$358	$228.27	$204.00 - $249.79
Q2 2025	1,499	$337	$213.44	$164.08 - $241.64
Q1 2025	1,499	$291	$190.49	$150.84 - $220.00
Q4 2024	1,542	$258	$158.52	$129.84 - $189.13
Q3 2024	1,542	$234	$143.78	$129.18 - $158.69
Q2 2024	1,542	$212	$137.83	$126.57 - $145.25