OSI SYSTEMS INC

Ticker: OSIS CUSIP: 671044105 Class: EQTY

West Tower Group, LLC's Holding History (CIK: 0001965819)

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

Q4 2023

Shares 205 Value ($000) $26 Avg Close $119.08 Range $103.04 - $132.60

Q3 2023

Shares 288 Value ($000) $34 Avg Close $120.57 Range $112.19 - $139.90

Q2 2023

Shares 281 Value ($000) $33 Avg Close $114.74 Range $99.11 - $127.07

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2023	205	$26	$119.08	$103.04 - $132.60
Q3 2023	288	$34	$120.57	$112.19 - $139.90
Q2 2023	281	$33	$114.74	$99.11 - $127.07