OSI

OSIS

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OSIS

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Major Shareholders Latest
Shareholder
BlackRock, Inc.	15.35%	2.53M	0.23%	-32.28K	03/31/2026
FMR LLC	11.92%	1.97M	1.86%	+309.40K	03/31/2026
Vanguard Portfolio Management, LLC	7.58%	1.25M	--	+1.25M	03/31/2026
Janus Henderson Group Ltd.	4.69%	772.31K	0.11%	+19.75K	03/31/2026
Vanguard Capital Management, LLC	4.24%	699.25K	--	+699.25K	03/31/2026
Mawer Investment Management Ltd.	4.02%	662.63K	0.86%	-140.97K	03/31/2026
State Street Global Advisors, Inc.	4.02%	662.14K	0.02%	+3.97K	03/31/2026
Capital Research and Management Company	3.76%	619.48K	0.34%	-54.86K	03/31/2026
UBS Asset Management AG	3.44%	566.52K	1.51%	-247.97K	03/31/2026
Geode Capital Management, LLC	2.67%	440.72K	0.18%	+29.76K	03/31/2026
Dimensional Fund Advisors LP	2.40%	395.43K	0.07%	-11.46K	03/31/2026
Hood River Capital Management LLC	2.26%	372.07K	0.05%	-7.30K	03/31/2026
Neuberger Berman Investment Advisers LLC	1.84%	303.92K	0.02%	+3.13K	03/31/2026
Alan EdrickExecutive VP & CFO	1.79%	295.53K	<0.01%	+75.00	06/30/2026
Clark Capital Management Group Inc	1.64%	270.42K	0.02%	+4.31K	03/31/2026
Channing Capital Management, LLC	1.62%	266.88K	--	+266.88K	03/31/2026
T. Rowe Price Group, Inc.	1.57%	259.55K	0.02%	+4.48K	03/31/2026
Deepak ChopraChairman of the Board	1.54%	253.97K	0.12%	-19.08K	07/20/2026
PRIMECAP Management Company	1.48%	244.66K	0.14%	-23.05K	03/31/2026
Mirae Asset Global Investments Co., Ltd.	1.41%	232.50K	<0.01%	+0	06/30/2026

All Shareholders