OSIS Insider Activity
View recent SEC Form 4 insider transactions for OSIS, including purchases, sales, option exercises, and other insider filings.
| Date | Insider | Type | Quantity | Price | Total Value | Shares Owned |
|---|---|---|---|---|---|---|
| Aug 24, 2026 | CHOPRA DEEPAK | Grant | 20,403 | $206.73 | $4,217,912.19 | 274,218 |
| Aug 24, 2026 | CHOPRA DEEPAK | Tax Withheld | 23,540 | $206.73 | $4,866,424.20 | 250,194 |
| Aug 24, 2026 | EDRICK ALAN I | Tax Withheld | 19,377 | $206.73 | $4,005,807.21 | 306,538 |
| Aug 24, 2026 | EDRICK ALAN I | Grant | 21,871 | $206.73 | $4,521,391.83 | 325,915 |
| Aug 24, 2026 | Grindstaff Glenn | Tax Withheld | 1,708 | $206.73 | $353,094.84 | 10,193 |
| Aug 24, 2026 | Grindstaff Glenn | Grant | 1,969 | $206.73 | $407,051.37 | 11,901 |
| Aug 24, 2026 | MEHRA AJAY | Tax Withheld | 19,986 | $206.73 | $4,131,705.78 | 111,895 |
| Aug 24, 2026 | MEHRA AJAY | Grant | 20,073 | $206.73 | $4,149,691.29 | 131,881 |
| Aug 24, 2026 | Morben Paul Keith | Grant | 1,083 | $206.73 | $223,888.59 | 11,386 |
| Aug 24, 2026 | Morben Paul Keith | Tax Withheld | 1,331 | $206.73 | $275,157.63 | 9,915 |
| Aug 24, 2026 | Okawa Cary M. | Grant | 908 | $206.73 | $187,710.84 | 4,764 |
| Aug 24, 2026 | Okawa Cary M. | Tax Withheld | 460 | $206.73 | $95,095.80 | 4,304 |
| Aug 24, 2026 | SZE VICTOR S | Tax Withheld | 14,999 | $206.73 | $3,100,743.27 | 95,607 |
| Aug 24, 2026 | SZE VICTOR S | Grant | 16,845 | $206.73 | $3,482,366.85 | 110,606 |
| Aug 24, 2026 | Tropeano Michael | Grant | 287 | $206.73 | $59,331.51 | 5,102 |
| Aug 24, 2026 | Tropeano Michael | Tax Withheld | 99 | $206.73 | $20,466.27 | 5,003 |
| Aug 22, 2026 | Okawa Cary M. | Tax Withheld | 118 | $206.73 | $24,394.14 | 3,856 |
| Aug 20, 2026 | Bernard Kelli | Tax Withheld | 78 | $220.92 | $17,231.76 | 10,781 |
| Aug 20, 2026 | CHIZEVER GERALD M | Tax Withheld | 88 | $220.92 | $19,440.96 | 2,696 |
| Aug 20, 2026 | CHOPRA DEEPAK | Tax Withheld | 153 | $220.92 | $33,800.76 | 253,815 |
| Aug 20, 2026 | HAWKINS JAMES B | Tax Withheld | 90 | $220.92 | $19,882.80 | 5,295 |
| Aug 14, 2026 | Bernard Kelli | Tax Withheld | 126 | $228.56 | $28,798.56 | 10,859 |
| Aug 14, 2026 | CHIZEVER GERALD M | Tax Withheld | 141 | $228.56 | $32,226.96 | 2,914 |
| Aug 14, 2026 | HAWKINS JAMES B | Tax Withheld | 144 | $228.56 | $32,912.64 | 5,385 |
| Jul 31, 2026 | Constantine W Paul | Grant | 610 | $221.39 | $135,047.90 | 2,049 |
| Jul 31, 2026 | EDRICK ALAN I | Grant | 8,514 | $221.39 | $1,884,914.46 | 304,044 |
| Jul 31, 2026 | Grindstaff Glenn | Grant | 610 | $221.39 | $135,047.90 | 9,932 |
| Jul 31, 2026 | MEHRA AJAY | Grant | 13,551 | $221.39 | $3,000,055.89 | 111,808 |
| Jul 31, 2026 | Morben Paul Keith | Grant | 1,491 | $221.39 | $330,092.49 | 10,303 |
| Jul 31, 2026 | Okawa Cary M. | Grant | 632 | $221.39 | $139,918.48 | 3,974 |
Showing 30 of 51