OSI Systems Inc

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OSI Systems Inc
CIK #0001039065
EDGAR Form CIK 2011 - 2026
10-K [0001039065]
10-Q [0001039065]
3 [0001039065]
4 [0001039065]
8-K [0001039065]
SC 13G [0001039065]
Form 13D/13G Filer Form 13D/13G Subject Filed
Vanguard Portfolio Management LLC OSI Systems Inc [2026-04-29]
Mawer Investment Management Ltd OSI Systems Inc [2025-11-12]
FMR LLC OSI Systems Inc [2025-02-12]
BlackRock Inc OSI Systems Inc [2023-01-23]
BlackRock Inc OSI Systems Inc [2022-01-26]
Credit Suisse AG/ OSI Systems Inc [2019-02-13]
Janus Henderson Group PLC OSI Systems Inc [2018-02-13]
Dimensional Fund Advisors LP OSI Systems Inc [2017-02-09]
Earnest Partners LLC OSI Systems Inc [2016-02-11]
Janus Capital Management LLC OSI Systems Inc [2015-02-18]
Tremblant Capital Group OSI Systems Inc [2014-02-14]
Waddell & Reed Financial Inc OSI Systems Inc [2012-02-14]
Form 3/4/5 Subject 2011 - 2026
OSI Systems Inc
Hawkins James B
Bernard Kelli
Chizever Gerald M
Grindstaff Glenn
Morben Paul Keith
Constantine W Paul
SZE Victor S
Edrick Alan I
Okawa Cary M
View All
Insider Transaction (Form 3/4/5) Date Action Shares Price Value ($)
OSI Systems Inc OSIS
Common Stock
2026-02-02 Sell 20,000 $250.91 5,018,200
OSI Systems Inc OSIS
Common Stock
2025-12-31 Grant 75 $140.61 10,546
OSI Systems Inc OSIS
Common Stock
2025-12-31 Grant 52 $109.61 5,700
OSI Systems Inc OSIS
Common Stock
2025-12-31 Grant 75 $140.61 10,546
OSI Systems Inc OSIS
Common Stock
2025-12-31 Grant 75 $140.61 10,546
OSI Systems Inc OSIS
Common Stock
2025-12-31 Grant 75 $140.61 10,546
OSI Systems Inc OSIS
Common Stock
2025-12-31 Grant 55 $192.73 10,600
OSI Systems Inc OSIS
Common Stock
2025-12-31 Grant 75 $140.61 10,546
OSI Systems Inc OSIS
Common Stock
2025-12-31 Grant 75 $140.61 10,546
OSI Systems Inc OSIS
Common Stock
2025-12-23 Gift 1,500 $0.00
OSI Systems Inc OSIS
Common Stock
2025-12-13 Tax withheld 15 $259.44 3,892
OSI Systems Inc OSIS
Common Stock
2025-12-12 Gift 251 $0.00
OSI Systems Inc OSIS
Common Stock
2025-12-11 Gift 3,000 $0.00
OSI Systems Inc OSIS
Common Stock
2025-12-02 Grant 470 $266.17 125,100
OSI Systems Inc OSIS
Common Stock
2025-11-22 Tax withheld 26 $251.10 6,529
OSI Systems Inc OSIS
Common Stock
2025-11-10 Sell 20,000 $285.74 5,714,800
OSI Systems Inc OSIS
Common Stock
2025-11-07 Sell 416 $279.10 116,106
OSI Systems Inc OSIS
Common Stock
2025-11-07 Sell 1,500 $283.15 424,725
OSI Systems Inc OSIS
Common Stock
2025-11-04 Gift 750 $0.00
OSI Systems Inc OSIS
Common Stock
2025-10-10 Grant 207 $241.50 49,990
showing 20 of 200 most recent transactions
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