OSI SYSTEMS INC

Ticker: OSIS CUSIP: 671044105 Class: EQTY

O'SHAUGHNESSY ASSET MANAGEMENT, LLC's Holding History (CIK: 0001423442)

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

Q4 2025

Shares 1,046 Value ($000) $267 Avg Close $261.19 Range $231.66 - $292.34

Q3 2025

Shares 967 Value ($000) $241 Avg Close $228.27 Range $204.00 - $249.79

Q2 2025

Shares 1,074 Value ($000) $242 Avg Close $213.44 Range $164.08 - $241.64

Q2 2020

Shares 4,272 Value ($000) $319 Avg Close $73.05 Range $63.09 - $85.01

Q1 2020

Shares 7,356 Value ($000) $509 Avg Close $85.46 Range $49.96 - $102.61

Q4 2019

Shares 9,725 Value ($000) $978 Avg Close $98.82 Range $93.98 - $102.81

Q3 2019

Shares 11,892 Value ($000) $1,208 Avg Close $108.01 Range $93.05 - $117.21

Q2 2019

Shares 3,893 Value ($000) $437 Avg Close $100.77 Range $85.22 - $114.42

Q4 2016

Shares 9,533 Value ($000) $726 Avg Close $72.10 Range $65.00 - $78.86

Q3 2016

Shares 23,494 Value ($000) $1,536 Avg Close $63.03 Range $55.76 - $69.49

Q2 2016

Shares 23,493 Value ($000) $1,366 Avg Close $55.08 Range $48.76 - $66.43

Q1 2016

Shares 25,646 Value ($000) $1,685 Avg Close $66.19 Range $48.19 - $88.33

Q4 2015

Shares 16,545 Value ($000) $1,467 Avg Close $87.50 Range $75.60 - $96.75

Q3 2015

Shares 2,487 Value ($000) $191 Avg Close $72.21 Range $66.94 - $79.28

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,046	$267	$261.19	$231.66 - $292.34
Q3 2025	967	$241	$228.27	$204.00 - $249.79
Q2 2025	1,074	$242	$213.44	$164.08 - $241.64
Q2 2020	4,272	$319	$73.05	$63.09 - $85.01
Q1 2020	7,356	$509	$85.46	$49.96 - $102.61
Q4 2019	9,725	$978	$98.82	$93.98 - $102.81
Q3 2019	11,892	$1,208	$108.01	$93.05 - $117.21
Q2 2019	3,893	$437	$100.77	$85.22 - $114.42
Q4 2016	9,533	$726	$72.10	$65.00 - $78.86
Q3 2016	23,494	$1,536	$63.03	$55.76 - $69.49
Q2 2016	23,493	$1,366	$55.08	$48.76 - $66.43
Q1 2016	25,646	$1,685	$66.19	$48.19 - $88.33
Q4 2015	16,545	$1,467	$87.50	$75.60 - $96.75
Q3 2015	2,487	$191	$72.21	$66.94 - $79.28