BIO RAD LABS INC

Ticker: BIO CUSIP: 090572207 Class: COM

KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC's Holding History (CIK: 0001021223)

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

Q4 2025

Shares 135 Value ($000) $41 Avg Close $312.04 Range $280.61 - $343.12

Q3 2025

Shares 135 Value ($000) $38 Avg Close $272.13 Range $237.63 - $308.44

Q2 2025

Shares 135 Value ($000) $33 Avg Close $236.40 Range $211.43 - $260.00

Q1 2025

Shares 135 Value ($000) $33 Avg Close $300.83 Range $235.84 - $373.69

Q4 2024

Shares 135 Value ($000) $44 Avg Close $339.43 Range $306.42 - $387.99

Q3 2024

Shares 135 Value ($000) $45 Avg Close $317.61 Range $262.12 - $353.09

Q2 2024

Shares 135 Value ($000) $37 Avg Close $290.85 Range $266.52 - $346.83

Q1 2024

Shares 135 Value ($000) $47 Avg Close $328.84 Range $302.65 - $364.24

Q4 2023

Shares 135 Value ($000) $44 Avg Close $313.43 Range $261.59 - $366.30

Q3 2023

Shares 135 Value ($000) $48 Avg Close $385.83 Range $349.27 - $431.79

Q2 2023

Shares 135 Value ($000) $51 Avg Close $406.95 Range $356.51 - $494.05

Q1 2023

Shares 135 Value ($000) $65 Avg Close $468.12 Range $415.04 - $509.62

Q4 2022

Shares 135 Value ($000) $57 Avg Close $403.63 Range $344.63 - $457.93

Q3 2022

Shares 135 Value ($000) $56 Avg Close $498.57 Range $406.24 - $572.70

Q2 2022

Shares 135 Value ($000) $67 Avg Close $520.81 Range $462.61 - $607.54

Q1 2022

Shares 135 Value ($000) $76 Avg Close $602.81 Range $524.19 - $752.17

Q4 2021

Shares 135 Value ($000) $102 Avg Close $748.36 Range $703.67 - $798.97

Q3 2021

Shares 135 Value ($000) $101 Avg Close $749.10 Range $644.34 - $832.70

Q2 2021

Shares 135 Value ($000) $87 Avg Close $608.62 Range $569.46 - $657.79

Q1 2021

Shares 135 Value ($000) $77 Avg Close $592.18 Range $545.00 - $689.00

Q4 2020

Shares 135 Value ($000) $79 Avg Close $569.50 Range $507.22 - $648.39

Q3 2020

Shares 135 Value ($000) $70 Avg Close $506.50 Range $443.80 - $540.06

Q2 2020

Shares 135 Value ($000) $61 Avg Close $441.30 Range $330.00 - $497.42

Q1 2020

Shares 135 Value ($000) $47 Avg Close $367.68 Range $309.38 - $413.02

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	135	$41	$312.04	$280.61 - $343.12
Q3 2025	135	$38	$272.13	$237.63 - $308.44
Q2 2025	135	$33	$236.40	$211.43 - $260.00
Q1 2025	135	$33	$300.83	$235.84 - $373.69
Q4 2024	135	$44	$339.43	$306.42 - $387.99
Q3 2024	135	$45	$317.61	$262.12 - $353.09
Q2 2024	135	$37	$290.85	$266.52 - $346.83
Q1 2024	135	$47	$328.84	$302.65 - $364.24
Q4 2023	135	$44	$313.43	$261.59 - $366.30
Q3 2023	135	$48	$385.83	$349.27 - $431.79
Q2 2023	135	$51	$406.95	$356.51 - $494.05
Q1 2023	135	$65	$468.12	$415.04 - $509.62
Q4 2022	135	$57	$403.63	$344.63 - $457.93
Q3 2022	135	$56	$498.57	$406.24 - $572.70
Q2 2022	135	$67	$520.81	$462.61 - $607.54
Q1 2022	135	$76	$602.81	$524.19 - $752.17
Q4 2021	135	$102	$748.36	$703.67 - $798.97
Q3 2021	135	$101	$749.10	$644.34 - $832.70
Q2 2021	135	$87	$608.62	$569.46 - $657.79
Q1 2021	135	$77	$592.18	$545.00 - $689.00
Q4 2020	135	$79	$569.50	$507.22 - $648.39
Q3 2020	135	$70	$506.50	$443.80 - $540.06
Q2 2020	135	$61	$441.30	$330.00 - $497.42
Q1 2020	135	$47	$367.68	$309.38 - $413.02