OSI SYSTEMS INC

Ticker: OSIS CUSIP: 671044105 Class: EQTY

Headlands Technologies LLC's Holding History (CIK: 0001570271)

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

Q4 2025

Shares 914 Value ($000) $233 Avg Close $261.19 Range $231.66 - $292.34

Q2 2024

Shares 791 Value ($000) $109 Avg Close $137.83 Range $126.57 - $145.25

Q1 2024

Shares 2,294 Value ($000) $328 Avg Close $131.26 Range $120.42 - $144.03

Q4 2023

Shares 2,082 Value ($000) $269 Avg Close $119.08 Range $103.04 - $132.60

Q3 2023

Shares 2,177 Value ($000) $257 Avg Close $120.57 Range $112.19 - $139.90

Q2 2023

Shares 3,560 Value ($000) $419 Avg Close $114.74 Range $99.11 - $127.07

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	914	$233	$261.19	$231.66 - $292.34
Q2 2024	791	$109	$137.83	$126.57 - $145.25
Q1 2024	2,294	$328	$131.26	$120.42 - $144.03
Q4 2023	2,082	$269	$119.08	$103.04 - $132.60
Q3 2023	2,177	$257	$120.57	$112.19 - $139.90
Q2 2023	3,560	$419	$114.74	$99.11 - $127.07