CHIZEVER GERALD M

PrivateCIK: 1134261

Location

HAWTHORNE, CA

OKAWA CARY M.

→OSI SYSTEMS INC

Jan 2, 2026·Jan 2, 2026

1 txn

TROPEANO MICHAEL

→OSI SYSTEMS INC

Jan 2, 2026·Jan 2, 2026

1 txn

SZE VICTOR S

→OSI SYSTEMS INC

Jan 2, 2026·Jan 2, 2026

2 txn

SZE VICTOR S

→OSI SYSTEMS INC

Dec 16, 2025·Dec 16, 2025

2 txn

OKAWA CARY M.

→OSI SYSTEMS INC

Nov 25, 2025·Nov 25, 2025

1 txn

OKAWA CARY M.

→OSI SYSTEMS INC

Aug 28, 2025·Aug 28, 2025

2 txn

SZE VICTOR S

→OSI SYSTEMS INC

Aug 28, 2025·Aug 28, 2025

3 txn

OKAWA CARY M.

→OSI SYSTEMS INC

Aug 25, 2025·Aug 25, 2025

1 txn

CHIZEVER GERALD M

→OSI SYSTEMS INC

Aug 22, 2025·Aug 22, 2025

2 txn

SZE VICTOR S

→OSI SYSTEMS INC

Aug 5, 2025·Aug 5, 2025

2 txn

TROPEANO MICHAEL

→OSI SYSTEMS INC

Aug 5, 2025·Aug 5, 2025

1 txn

OKAWA CARY M.

→OSI SYSTEMS INC

Aug 5, 2025·Aug 5, 2025

1 txn

TROPEANO MICHAEL

→OSI SYSTEMS INC

Jul 23, 2025·Jul 23, 2025

1 txn

SZE VICTOR S

→OSI SYSTEMS INC

Jul 1, 2025·Jul 1, 2025

2 txn

OKAWA CARY M.

→OSI SYSTEMS INC

Jul 1, 2025·Jul 1, 2025

1 txn

CHIZEVER GERALD M

144

→OSI SYSTEMS INC

Jan 27, 2025·Jan 27, 2025

CHIZEVER GERALD M

→OSI SYSTEMS INC

Jan 27, 2025·Jan 27, 2025

2 txn

OKAWA CARY M.

→OSI SYSTEMS INC

Jan 2, 2025·Jan 2, 2025

1 txn

SZE VICTOR S

→OSI SYSTEMS INC

Jan 2, 2025·Jan 2, 2025

2 txn

OKAWA CARY M.

→OSI SYSTEMS INC

Nov 25, 2024·Nov 25, 2024

1 txn

CHIZEVER GERALD M

→OSI SYSTEMS INC

Nov 12, 2024·Nov 12, 2024

2 txn

CHIZEVER GERALD M

144

→OSI SYSTEMS INC

Nov 7, 2024·Nov 7, 2024

CHIZEVER GERALD M

→OSI SYSTEMS INC

Sep 13, 2024·Sep 13, 2024

2 txn

CHIZEVER GERALD M

144

→OSI SYSTEMS INC

Sep 11, 2024·Sep 11, 2024

SZE VICTOR S

→OSI SYSTEMS INC

Aug 30, 2024·Aug 30, 2024

4 txn

Page 1 of 4 · 98 total

Filer	Form	Target	Filed	Activity
OKAWA CARY M.CIK · 1584218	4 Trade	OSI SYSTEMS INCCIK · 1039065	Jan 2, 2026 Jan 2, 2026	1txn
TROPEANO MICHAELCIK · 1505398	4 Trade	OSI SYSTEMS INCCIK · 1039065	Jan 2, 2026 Jan 2, 2026	1txn
SZE VICTOR SCIK · 1286090	4 Trade	OSI SYSTEMS INCCIK · 1039065	Jan 2, 2026 Jan 2, 2026	2txn
SZE VICTOR SCIK · 1286090	4 Trade	OSI SYSTEMS INCCIK · 1039065	Dec 16, 2025 Dec 16, 2025	2txn
OKAWA CARY M.CIK · 1584218	4 Trade	OSI SYSTEMS INCCIK · 1039065	Nov 25, 2025 Nov 25, 2025	1txn
OKAWA CARY M.CIK · 1584218	4 Trade	OSI SYSTEMS INCCIK · 1039065	Aug 28, 2025 Aug 28, 2025	2txn
SZE VICTOR SCIK · 1286090	4 Trade	OSI SYSTEMS INCCIK · 1039065	Aug 28, 2025 Aug 28, 2025	3txn
OKAWA CARY M.CIK · 1584218	4 Trade	OSI SYSTEMS INCCIK · 1039065	Aug 25, 2025 Aug 25, 2025	1txn
CHIZEVER GERALD MCIK · 1134261	4 Trade	OSI SYSTEMS INCCIK · 1039065	Aug 22, 2025 Aug 22, 2025	2txn
SZE VICTOR SCIK · 1286090	4 Trade	OSI SYSTEMS INCCIK · 1039065	Aug 5, 2025 Aug 5, 2025	2txn
TROPEANO MICHAELCIK · 1505398	4 Trade	OSI SYSTEMS INCCIK · 1039065	Aug 5, 2025 Aug 5, 2025	1txn
OKAWA CARY M.CIK · 1584218	4 Trade	OSI SYSTEMS INCCIK · 1039065	Aug 5, 2025 Aug 5, 2025	1txn
TROPEANO MICHAELCIK · 1505398	3 Initial	OSI SYSTEMS INCCIK · 1039065	Jul 23, 2025 Jul 23, 2025	1txn
SZE VICTOR SCIK · 1286090	4 Trade	OSI SYSTEMS INCCIK · 1039065	Jul 1, 2025 Jul 1, 2025	2txn
OKAWA CARY M.CIK · 1584218	4 Trade	OSI SYSTEMS INCCIK · 1039065	Jul 1, 2025 Jul 1, 2025	1txn
CHIZEVER GERALD MCIK · 1134261	144 Sale	OSI SYSTEMS INCCIK · 1039065	Jan 27, 2025 Jan 27, 2025	—
CHIZEVER GERALD MCIK · 1134261	4 Trade	OSI SYSTEMS INCCIK · 1039065	Jan 27, 2025 Jan 27, 2025	2txn
OKAWA CARY M.CIK · 1584218	4 Trade	OSI SYSTEMS INCCIK · 1039065	Jan 2, 2025 Jan 2, 2025	1txn
SZE VICTOR SCIK · 1286090	4 Trade	OSI SYSTEMS INCCIK · 1039065	Jan 2, 2025 Jan 2, 2025	2txn
OKAWA CARY M.CIK · 1584218	4 Trade	OSI SYSTEMS INCCIK · 1039065	Nov 25, 2024 Nov 25, 2024	1txn
CHIZEVER GERALD MCIK · 1134261	4 Trade	OSI SYSTEMS INCCIK · 1039065	Nov 12, 2024 Nov 12, 2024	2txn
CHIZEVER GERALD MCIK · 1134261	144 Sale	OSI SYSTEMS INCCIK · 1039065	Nov 7, 2024 Nov 7, 2024	—
CHIZEVER GERALD MCIK · 1134261	4 Trade	OSI SYSTEMS INCCIK · 1039065	Sep 13, 2024 Sep 13, 2024	2txn
CHIZEVER GERALD MCIK · 1134261	144 Sale	OSI SYSTEMS INCCIK · 1039065	Sep 11, 2024 Sep 11, 2024	—
SZE VICTOR SCIK · 1286090	4 Trade	OSI SYSTEMS INCCIK · 1039065	Aug 30, 2024 Aug 30, 2024	4txn

Page 1 of 4 · 98 total