BIO RAD LABS INC

Ticker: BIO CUSIP: 090572207 Class: COM

Louisiana State Employees Retirement System's Holding History (CIK: 0001537191)

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

Q4 2025

Shares 5,000 Value ($000) $1,515 Avg Close $312.04 Range $280.61 - $343.12

Q3 2025

Shares 5,100 Value ($000) $1,430 Avg Close $272.13 Range $237.63 - $308.44

Q2 2025

Shares 5,200 Value ($000) $1,255 Avg Close $236.40 Range $211.43 - $260.00

Q1 2025

Shares 5,400 Value ($000) $1,315 Avg Close $300.83 Range $235.84 - $373.69

Q4 2024

Shares 5,300 Value ($000) $1,741 Avg Close $339.43 Range $306.42 - $387.99

Q3 2024

Shares 5,300 Value ($000) $1,773 Avg Close $317.61 Range $262.12 - $353.09

Q2 2024

Shares 1,200 Value ($000) $328 Avg Close $290.85 Range $266.52 - $346.83

Q1 2024

Shares 1,200 Value ($000) $415 Avg Close $328.84 Range $302.65 - $364.24

Q4 2023

Shares 1,300 Value ($000) $420 Avg Close $313.43 Range $261.59 - $366.30

Q3 2023

Shares 1,300 Value ($000) $466 Avg Close $385.83 Range $349.27 - $431.79

Q2 2023

Shares 1,300 Value ($000) $493 Avg Close $406.95 Range $356.51 - $494.05

Q1 2023

Shares 1,400 Value ($000) $671 Avg Close $468.12 Range $415.04 - $509.62

Q4 2022

Shares 1,400 Value ($000) $1 Avg Close $403.63 Range $344.63 - $457.93

Q3 2022

Shares 1,400 Value ($000) $584 Avg Close $498.57 Range $406.24 - $572.70

Q2 2022

Shares 1,400 Value ($000) $686 Avg Close $520.81 Range $462.61 - $607.54

Q1 2022

Shares 1,400 Value ($000) $787 Avg Close $602.81 Range $524.19 - $752.17

Q4 2021

Shares 1,400 Value ($000) $1,058 Avg Close $748.36 Range $703.67 - $798.97

Q3 2021

Shares 1,300 Value ($000) $970 Avg Close $749.10 Range $644.34 - $832.70

Q2 2021

Shares 1,300 Value ($000) $838 Avg Close $608.62 Range $569.46 - $657.79

Q1 2021

Shares 1,300 Value ($000) $743 Avg Close $592.18 Range $545.00 - $689.00

Q4 2020

Shares 1,300 Value ($000) $758 Avg Close $569.50 Range $507.22 - $648.39

Q3 2020

Shares 1,100 Value ($000) $567 Avg Close $506.50 Range $443.80 - $540.06

Q2 2020

Shares 900 Value ($000) $406 Avg Close $441.30 Range $330.00 - $497.42

Q1 2020

Shares 5,200 Value ($000) $1,823 Avg Close $367.68 Range $309.38 - $413.02

Q4 2019

Shares 5,200 Value ($000) $1,924 Avg Close $352.55 Range $319.26 - $376.43

Q3 2019

Shares 5,200 Value ($000) $1,730 Avg Close $326.21 Range $303.82 - $348.39

Q2 2019

Shares 5,100 Value ($000) $1,577 Avg Close $299.43 Range $281.66 - $319.99

Q1 2019

Shares 5,400 Value ($000) $1,651 Avg Close $269.86 Range $223.89 - $323.95

Q4 2018

Shares 5,300 Value ($000) $1,231 Avg Close $268.31 Range $220.05 - $315.00

Q3 2018

Shares 5,500 Value ($000) $1,721 Avg Close $310.39 Range $285.83 - $345.15

Q2 2018

Shares 5,500 Value ($000) $1,587 Avg Close $276.12 Range $240.01 - $304.36

Q1 2018

Shares 5,300 Value ($000) $1,325 Avg Close $254.62 Range $231.00 - $279.59

Q4 2017

Shares 5,100 Value ($000) $1,217 Avg Close $242.32 Range $214.44 - $273.87

Q3 2017

Shares 5,400 Value ($000) $1,200 Avg Close $225.03 Range $208.95 - $242.79

Q2 2017

Shares 5,400 Value ($000) $1,222 Avg Close $217.91 Range $198.25 - $230.40

Q1 2017

Shares 5,300 Value ($000) $1,057 Avg Close $192.61 Range $181.87 - $209.50

Q4 2016

Shares 5,100 Value ($000) $930 Avg Close $170.48 Range $154.89 - $184.89

Q3 2016

Shares 5,300 Value ($000) $868 Avg Close $151.78 Range $140.53 - $164.45

Q2 2016

Shares 5,600 Value ($000) $801 Avg Close $142.64 Range $135.02 - $150.00

Q1 2016

Shares 5,800 Value ($000) $793 Avg Close $131.28 Range $122.03 - $139.63

Q4 2015

Shares 5,700 Value ($000) $790 Avg Close $138.61 Range $132.49 - $142.48

Q3 2015

Shares 5,600 Value ($000) $752 Avg Close $143.92 Range $131.25 - $152.38

Q2 2015

Shares 5,400 Value ($000) $813 Avg Close $143.07 Range $133.38 - $151.97

Q1 2015

Shares 5,300 Value ($000) $716 Avg Close $123.95 Range $112.51 - $137.23

Q4 2014

Shares 5,600 Value ($000) $675 Avg Close $115.09 Range $102.71 - $122.93

Q3 2014

Shares 5,600 Value ($000) $635 Avg Close $118.49 Range $113.37 - $122.73

Q2 2014

Shares 5,400 Value ($000) $646 Avg Close $122.10 Range $117.98 - $131.42

Q1 2014

Shares 5,400 Value ($000) $692 Avg Close $128.18 Range $120.43 - $134.13

Q4 2013

Shares 5,500 Value ($000) $680 Avg Close $121.86 Range $115.25 - $125.00

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	5,000	$1,515	$312.04	$280.61 - $343.12
Q3 2025	5,100	$1,430	$272.13	$237.63 - $308.44
Q2 2025	5,200	$1,255	$236.40	$211.43 - $260.00
Q1 2025	5,400	$1,315	$300.83	$235.84 - $373.69
Q4 2024	5,300	$1,741	$339.43	$306.42 - $387.99
Q3 2024	5,300	$1,773	$317.61	$262.12 - $353.09
Q2 2024	1,200	$328	$290.85	$266.52 - $346.83
Q1 2024	1,200	$415	$328.84	$302.65 - $364.24
Q4 2023	1,300	$420	$313.43	$261.59 - $366.30
Q3 2023	1,300	$466	$385.83	$349.27 - $431.79
Q2 2023	1,300	$493	$406.95	$356.51 - $494.05
Q1 2023	1,400	$671	$468.12	$415.04 - $509.62
Q4 2022	1,400	$1	$403.63	$344.63 - $457.93
Q3 2022	1,400	$584	$498.57	$406.24 - $572.70
Q2 2022	1,400	$686	$520.81	$462.61 - $607.54
Q1 2022	1,400	$787	$602.81	$524.19 - $752.17
Q4 2021	1,400	$1,058	$748.36	$703.67 - $798.97
Q3 2021	1,300	$970	$749.10	$644.34 - $832.70
Q2 2021	1,300	$838	$608.62	$569.46 - $657.79
Q1 2021	1,300	$743	$592.18	$545.00 - $689.00
Q4 2020	1,300	$758	$569.50	$507.22 - $648.39
Q3 2020	1,100	$567	$506.50	$443.80 - $540.06
Q2 2020	900	$406	$441.30	$330.00 - $497.42
Q1 2020	5,200	$1,823	$367.68	$309.38 - $413.02
Q4 2019	5,200	$1,924	$352.55	$319.26 - $376.43
Q3 2019	5,200	$1,730	$326.21	$303.82 - $348.39
Q2 2019	5,100	$1,577	$299.43	$281.66 - $319.99
Q1 2019	5,400	$1,651	$269.86	$223.89 - $323.95
Q4 2018	5,300	$1,231	$268.31	$220.05 - $315.00
Q3 2018	5,500	$1,721	$310.39	$285.83 - $345.15
Q2 2018	5,500	$1,587	$276.12	$240.01 - $304.36
Q1 2018	5,300	$1,325	$254.62	$231.00 - $279.59
Q4 2017	5,100	$1,217	$242.32	$214.44 - $273.87
Q3 2017	5,400	$1,200	$225.03	$208.95 - $242.79
Q2 2017	5,400	$1,222	$217.91	$198.25 - $230.40
Q1 2017	5,300	$1,057	$192.61	$181.87 - $209.50
Q4 2016	5,100	$930	$170.48	$154.89 - $184.89
Q3 2016	5,300	$868	$151.78	$140.53 - $164.45
Q2 2016	5,600	$801	$142.64	$135.02 - $150.00
Q1 2016	5,800	$793	$131.28	$122.03 - $139.63
Q4 2015	5,700	$790	$138.61	$132.49 - $142.48
Q3 2015	5,600	$752	$143.92	$131.25 - $152.38
Q2 2015	5,400	$813	$143.07	$133.38 - $151.97
Q1 2015	5,300	$716	$123.95	$112.51 - $137.23
Q4 2014	5,600	$675	$115.09	$102.71 - $122.93
Q3 2014	5,600	$635	$118.49	$113.37 - $122.73
Q2 2014	5,400	$646	$122.10	$117.98 - $131.42
Q1 2014	5,400	$692	$128.18	$120.43 - $134.13
Q4 2013	5,500	$680	$121.86	$115.25 - $125.00