Washington Trust’s Bio-Rad Laboratories Class A BIO Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q2	–	Sell	-16	Closed	-$3.9K	–	301
2025 Q1	$3.9K	Hold	16	–	–	﹤0.01%	678
2024 Q4	$5.26K	Sell	16 -1	-6%	-$339	﹤0.01%	730
2024 Q3	$5.69K	Buy	17 +1	+6%	+$318	﹤0.01%	725
2024 Q2	$4.37K	Buy	16 +5	+45%	+$1.45K	﹤0.01%	756
2024 Q1	$3.81K	Hold	11	–	–	﹤0.01%	767
2023 Q4	$3.55K	Buy	+11	New	+$3.45K	﹤0.01%	748
2023 Q1	–	Sell	-78	Closed	-$32.8K	–	958
2022 Q4	$32.8K	Buy	78 +30	+63%	+$12.1K	﹤0.01%	471
2022 Q3	$20K	Buy	+48	New	+$23.9K	﹤0.01%	539
2022 Q1	–	Sell	-110	Closed	-$83K	–	937
2021 Q4	$83K	Hold	110	–	–	﹤0.01%	355
2021 Q3	$82K	Hold	110	–	–	﹤0.01%	433
2021 Q2	$71K	Hold	110	–	–	﹤0.01%	461
2021 Q1	$63K	Hold	110	–	–	﹤0.01%	458
2020 Q4	$64K	Hold	110	–	–	﹤0.01%	446
2020 Q3	$57K	Hold	110	–	–	﹤0.01%	423
2020 Q2	$48K	Buy	110 +79	+255%	+$34.9K	﹤0.01%	395
2020 Q1	$11K	Buy	+31	New	+$11.4K	﹤0.01%	645
2018 Q3	–	Sell	-45	Closed	-$13K	–	291
2018 Q2	$13K	Buy	+45	New	+$12.4K	﹤0.01%	635