Ghost Tree Capital, LLC

Holdings History for Allakos Inc. - Common Stock (ALLK)

Symbol: ALLK
Investment type: Equity / Common Stock

Shares, Excluding Options vs Price

Value, Excluding Options

Holdings date	Weight	Change	Value $	Shares	Change	Activity %	Price	All Holders
31 Dec 2021		-3%	$0	0	-85,000	-100%	$0.33	Q4 2021
30 Sep 2021	3%	+3%	$8,999,000	85,000	+85,000	NEW	$105.87	Q3 2021
30 Sep 2019		-0.12%	$0	0	-10,500	-100%	$0.33	Q3 2019
30 Jun 2019	0.12%	+0.12%	$455,000	10,500	+10,500	NEW	$43.33	Q2 2019
31 Dec 2018		-0.87%	$0	0	-75,000	-100%	$0.33	Q4 2018
30 Sep 2018	0.87%	+0.87%	$3,374,000	75,000	+75,000	NEW	$44.99	Q3 2018

* 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.