OSI SYSTEMS INC

Ticker: OSIS CUSIP: 671044105 Class: EQTY

Quarry LP's Holding History (CIK: 0001965207)

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

Q3 2025

Shares 34 Value ($000) $8 Avg Close $228.27 Range $204.00 - $249.79

Q2 2025

Shares 261 Value ($000) $59 Avg Close $213.44 Range $164.08 - $241.64

Q4 2024

Shares 13 Value ($000) $2 Avg Close $158.52 Range $129.84 - $189.13

Q2 2024

Shares 7 Value ($000) $1 Avg Close $137.83 Range $126.57 - $145.25

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	34	$8	$228.27	$204.00 - $249.79
Q2 2025	261	$59	$213.44	$164.08 - $241.64
Q4 2024	13	$2	$158.52	$129.84 - $189.13
Q2 2024	7	$1	$137.83	$126.57 - $145.25