OSI SYSTEMS INC

Ticker: OSIS CUSIP: 671044105 Class: EQTY

WELLINGTON MANAGEMENT GROUP LLP's Holding History (CIK: 0000902219)

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

Q4 2025

Shares 49,861 Value ($000) $12,718 Avg Close $261.19 Range $231.66 - $292.34

Q2 2020

Shares 9,895 Value ($000) $738 Avg Close $73.05 Range $63.09 - $85.01

Q1 2020

Shares 19,862 Value ($000) $1,368 Avg Close $85.46 Range $49.96 - $102.61

Q4 2019

Shares 21,141 Value ($000) $2,130 Avg Close $98.82 Range $93.98 - $102.81

Q3 2019

Shares 28,167 Value ($000) $2,861 Avg Close $108.01 Range $93.05 - $117.21

Q2 2019

Shares 8,626 Value ($000) $972 Avg Close $100.77 Range $85.22 - $114.42

Q4 2014

Shares 7,924 Value ($000) $561 Avg Close $68.20 Range $58.54 - $74.79

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	49,861	$12,718	$261.19	$231.66 - $292.34
Q2 2020	9,895	$738	$73.05	$63.09 - $85.01
Q1 2020	19,862	$1,368	$85.46	$49.96 - $102.61
Q4 2019	21,141	$2,130	$98.82	$93.98 - $102.81
Q3 2019	28,167	$2,861	$108.01	$93.05 - $117.21
Q2 2019	8,626	$972	$100.77	$85.22 - $114.42
Q4 2014	7,924	$561	$68.20	$58.54 - $74.79