EcoR1 Capital, LLC

Holdings History for BeOne Medicines Ltd. - Ordinary shares, par value $0.0001 per share (ONC)

Symbol: ONC on Nasdaq
Investment type: Equity / Ordinary shares, par value $0.0001 per share

Shares, Excluding Options vs Price

Value, Excluding Options

Holdings date	Weight	Change	Value $	Shares	Change	Activity %	Price	All Holders
31 Mar 2018		-1.1%	$0	0	-83,667	-100%	$322.37	Q1 2018
31 Dec 2017	1.1%	+0.97%	$8,176,000	83,667	+73,867	+754%	$97.72	Q4 2017
30 Sep 2017	0.14%	+0.14%	$1,009,000	9,800	+9,800	NEW	$102.96	Q3 2017
31 Dec 2016		-1.9%	$0	0	-163,470	-100%	$322.37	Q4 2016
30 Sep 2016	1.9%	-0.14%	$5,037,000	163,470	-11,910	-6.8%	$30.81	Q3 2016
30 Jun 2016	2.4%	+2.2%	$5,226,000	175,380	+159,614	+1012%	$29.80	Q2 2016
31 Mar 2016	0.19%	+0.19%	$462,000	15,766	+15,766	NEW	$29.30	Q1 2016

* 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.