Historical shareholding details of Mr. Jonathan P. DiVincenzo holdings in Bio-Rad Laboratories Inc. - Ordinary Shares - Class A (BIO)

Monthly changes of Mr. Jonathan P. DiVincenzo shareholding in Bio-Rad Laboratories Inc. - Ordinary Shares - Class A over the previous months

Month	Name	Total no. shares held	Percent Holding
Month	Name	Total no. shares held	Percent Holding
Oct 24, 2025	Mr. Jonathan P. Divincenzo	919	0.00%