Cornerstone Planning Group’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
2026 Q1	$3.86K	Hold	15	–	–	﹤0.01%	1152
2025 Q4	$4.5K	Hold	15	–	–	﹤0.01%	1016
2025 Q3	$4.57K	Hold	15	–	–	﹤0.01%	976
2025 Q2	$4.08K	Sell	15 -15	-50%	-$3.55K	﹤0.01%	774
2025 Q1	$7.47K	Buy	30 +10	+50%	+$3.01K	﹤0.01%	634
2024 Q4	$7.18K	Sell	20 -1	-5%	-$339	﹤0.01%	501
2024 Q3	$6.96K	Sell	21 -7	-25%	-$2.22K	﹤0.01%	496
2024 Q2	$9.2K	Sell	28 -4	-13%	-$1.16K	﹤0.01%	458
2024 Q1	$8.96K	Buy	32 +6	+23%	+$1.97K	﹤0.01%	427
2023 Q4	$8.39K	Sell	26 -1	-4%	-$313	﹤0.01%	459
2023 Q3	$9.68K	Sell	27 -5	-16%	-$1.93K	﹤0.01%	429
2023 Q2	$12.1K	Buy	+32	New	+$13K	﹤0.01%	577
2022 Q4	$6.76K	Buy	+15	New	+$6.05K	﹤0.01%	765