Rovida Advisors Inc.

Holdings History for BIO-RAD LABORATORIES, INC. - Class B Common Stock (BIO)

Symbol: BIO on NYSE
Investment type: Equity / Class B Common Stock

Shares, Excluding Options vs Price

Value, Excluding Options

Holdings date	Weight	Change	Value $	Shares	Change	Activity %	Price	All Holders
30 Jun 2020		-4.1%	$0	0	-25,000	-100%	$270.67	Q2 2020
31 Mar 2020	4.1%	+4.1%	$8,764,000	25,000	+25,000	NEW	$350.56	Q1 2020
31 Dec 2019		-0.49%	$0	0	-25,000	-100%	$270.67	Q4 2019
30 Sep 2019	0.49%	+0.1%	$8,311,000	25,000	+5,000	+25%	$332.44	Q3 2019
30 Jun 2019	0.37%	+0.07%	$6,253,000	20,000	+4,000	+25%	$312.65	Q2 2019
31 Mar 2019	0.33%	+0.33%	$4,892,000	16,000	+16,000	NEW	$305.75	Q1 2019

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.