BIO RAD LABS INC

Ticker: BIO CUSIP: 090572207 Class: COM

ADAGE CAPITAL PARTNERS GP, L.L.C.'s Holding History (CIK: 0001165408)

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

Q2 2024

Shares 19,610 Value ($000) $5,356 Avg Close $290.85 Range $266.52 - $346.83

Q1 2024

Shares 20,510 Value ($000) $7,094 Avg Close $328.84 Range $302.65 - $364.24

Q4 2023

Shares 20,310 Value ($000) $6,558 Avg Close $313.43 Range $261.59 - $366.30

Q3 2023

Shares 810 Value ($000) $290 Avg Close $385.83 Range $349.27 - $431.79

Q2 2023

Shares 21,310 Value ($000) $8,079 Avg Close $406.95 Range $356.51 - $494.05

Q1 2023

Shares 31,075 Value ($000) $14,886 Avg Close $468.12 Range $415.04 - $509.62

Q4 2022

Shares 31,475 Value ($000) $13,235 Avg Close $403.63 Range $344.63 - $457.93

Q3 2022

Shares 71,375 Value ($000) $29,773 Avg Close $498.57 Range $406.24 - $572.70

Q2 2022

Shares 102,075 Value ($000) $50,527 Avg Close $520.81 Range $462.61 - $607.54

Q1 2022

Shares 67,175 Value ($000) $37,835 Avg Close $602.81 Range $524.19 - $752.17

Q4 2021

Shares 23,010 Value ($000) $17,386 Avg Close $748.36 Range $703.67 - $798.97

Q3 2021

Shares 23,110 Value ($000) $17,239 Avg Close $749.10 Range $644.34 - $832.70

Q2 2021

Shares 23,410 Value ($000) $15,083 Avg Close $608.62 Range $569.46 - $657.79

Q1 2021

Shares 23,620 Value ($000) $13,491 Avg Close $592.18 Range $545.00 - $689.00

Q4 2020

Shares 23,390 Value ($000) $13,635 Avg Close $569.50 Range $507.22 - $648.39

Q3 2020

Shares 24,000 Value ($000) $12,371 Avg Close $506.50 Range $443.80 - $540.06

Q2 2020

Shares 5,800 Value ($000) $2,619 Avg Close $441.30 Range $330.00 - $497.42

Q3 2018

Shares 90,000 Value ($000) $28,169 Avg Close $310.39 Range $285.83 - $345.15

Q2 2018

Shares 80,000 Value ($000) $23,083 Avg Close $276.12 Range $240.01 - $304.36

Q1 2018

Shares 75,000 Value ($000) $18,756 Avg Close $254.62 Range $231.00 - $279.59

Q4 2017

Shares 93,500 Value ($000) $22,316 Avg Close $242.32 Range $214.44 - $273.87

Q3 2017

Shares 100,000 Value ($000) $22,222 Avg Close $225.03 Range $208.95 - $242.79

Q2 2017

Shares 50,022 Value ($000) $11,320 Avg Close $217.91 Range $198.25 - $230.40

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2024	19,610	$5,356	$290.85	$266.52 - $346.83
Q1 2024	20,510	$7,094	$328.84	$302.65 - $364.24
Q4 2023	20,310	$6,558	$313.43	$261.59 - $366.30
Q3 2023	810	$290	$385.83	$349.27 - $431.79
Q2 2023	21,310	$8,079	$406.95	$356.51 - $494.05
Q1 2023	31,075	$14,886	$468.12	$415.04 - $509.62
Q4 2022	31,475	$13,235	$403.63	$344.63 - $457.93
Q3 2022	71,375	$29,773	$498.57	$406.24 - $572.70
Q2 2022	102,075	$50,527	$520.81	$462.61 - $607.54
Q1 2022	67,175	$37,835	$602.81	$524.19 - $752.17
Q4 2021	23,010	$17,386	$748.36	$703.67 - $798.97
Q3 2021	23,110	$17,239	$749.10	$644.34 - $832.70
Q2 2021	23,410	$15,083	$608.62	$569.46 - $657.79
Q1 2021	23,620	$13,491	$592.18	$545.00 - $689.00
Q4 2020	23,390	$13,635	$569.50	$507.22 - $648.39
Q3 2020	24,000	$12,371	$506.50	$443.80 - $540.06
Q2 2020	5,800	$2,619	$441.30	$330.00 - $497.42
Q3 2018	90,000	$28,169	$310.39	$285.83 - $345.15
Q2 2018	80,000	$23,083	$276.12	$240.01 - $304.36
Q1 2018	75,000	$18,756	$254.62	$231.00 - $279.59
Q4 2017	93,500	$22,316	$242.32	$214.44 - $273.87
Q3 2017	100,000	$22,222	$225.03	$208.95 - $242.79
Q2 2017	50,022	$11,320	$217.91	$198.25 - $230.40