OSI SYSTEMS INC

Ticker: OSIS CUSIP: 671044105 Class: EQTY

Severin Investments, LLC's Holding History (CIK: 0001763454)

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

Q4 2025

Shares 1,940 Value ($000) $495 Avg Close $261.19 Range $231.66 - $292.34

Q3 2025

Shares 1,884 Value ($000) $470 Avg Close $228.27 Range $204.00 - $249.79

Q2 2025

Shares 1,836 Value ($000) $413 Avg Close $213.44 Range $164.08 - $241.64

Q1 2025

Shares 4,144 Value ($000) $805 Avg Close $190.49 Range $150.84 - $220.00

Q4 2024

Shares 4,251 Value ($000) $712 Avg Close $158.52 Range $129.84 - $189.13

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,940	$495	$261.19	$231.66 - $292.34
Q3 2025	1,884	$470	$228.27	$204.00 - $249.79
Q2 2025	1,836	$413	$213.44	$164.08 - $241.64
Q1 2025	4,144	$805	$190.49	$150.84 - $220.00
Q4 2024	4,251	$712	$158.52	$129.84 - $189.13