BIO RAD LABS INC

Ticker: BIO CUSIP: 090572207 Class: COM

WASHINGTON TRUST Co's Holding History (CIK: 0001079736)

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

Q1 2025
Shares 16 Value ($000) $4 Avg Close $300.83 Range $235.84 - $373.69
Q4 2024
Shares 16 Value ($000) $5 Avg Close $339.43 Range $306.42 - $387.99
Q3 2024
Shares 17 Value ($000) $6 Avg Close $317.61 Range $262.12 - $353.09
Q2 2024
Shares 16 Value ($000) $4 Avg Close $290.85 Range $266.52 - $346.83
Q1 2024
Shares 11 Value ($000) $4 Avg Close $328.84 Range $302.65 - $364.24
Q4 2023
Shares 11 Value ($000) $4 Avg Close $313.43 Range $261.59 - $366.30
Q4 2022
Shares 78 Value ($000) $33 Avg Close $403.63 Range $344.63 - $457.93
Q3 2022
Shares 48 Value ($000) $20 Avg Close $498.57 Range $406.24 - $572.70
Q4 2021
Shares 110 Value ($000) $83 Avg Close $748.36 Range $703.67 - $798.97
Q3 2021
Shares 110 Value ($000) $82 Avg Close $749.10 Range $644.34 - $832.70
Q2 2021
Shares 110 Value ($000) $71 Avg Close $608.62 Range $569.46 - $657.79
Q1 2021
Shares 110 Value ($000) $63 Avg Close $592.18 Range $545.00 - $689.00
Q4 2020
Shares 110 Value ($000) $64 Avg Close $569.50 Range $507.22 - $648.39
Q3 2020
Shares 110 Value ($000) $57 Avg Close $506.50 Range $443.80 - $540.06
Q2 2020
Shares 110 Value ($000) $48 Avg Close $441.30 Range $330.00 - $497.42
Q1 2020
Shares 31 Value ($000) $11 Avg Close $367.68 Range $309.38 - $413.02
Q2 2018
Shares 45 Value ($000) $13 Avg Close $276.12 Range $240.01 - $304.36