ARROWSTREET CAPITAL, LIMITED PARTNERSHIP

Holdings History for Kiniksa Pharmaceuticals International, plc - CLASS A COMMON STOCK (KNSA)

Symbol: KNSA on Nasdaq
Investment type: Equity / CLASS A COMMON STOCK

Shares, Excluding Options vs Price

Value, Excluding Options

Holdings date	Weight	Change	Value $	Shares	Change	Activity %	Price	All Holders
31 Dec 2025	0.03%	-0%	$44,063,910	1,068,216	-47	-0%	$41.25	Q4 2025
30 Sep 2025	0.03%	+0.01%	$41,480,652	1,068,263	+332,846	+45%	$38.83	Q3 2025
30 Jun 2025	0.01%	+0.01%	$20,348,988	735,417	+735,417	NEW	$27.67	Q2 2025
31 Mar 2025		-0%	$0	0	-22,453	-100%	$42.01	Q1 2025
31 Dec 2024	0%	-0%	$444,120	22,453	-139,190	-86%	$19.78	Q4 2024
30 Sep 2024	0%	+0%	$4,039,459	161,643	+21,582	+15%	$24.99	Q3 2024
30 Jun 2024	0%	+0%	$2,615,000	140,061	+140,061	NEW	$18.67	Q2 2024

* 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.