K2 PRINCIPAL FUND, L.P.

Holdings History for NATIONAL INSTRS CORP - COM (NATI)

Symbol: NATI
Investment type: Equity / COM

Shares, Excluding Options vs Price

Value, Excluding Options

Holdings date	Weight	Change	Value $	Shares	Change	Activity %	Price	All Holders
31 Dec 2023		-2.2%	$0	0	-56,166	-100%		Q4 2023
30 Sep 2023	2.2%	+0.42%	$3,348,617	56,166	+10,802	+24%	$59.62	Q3 2023
30 Jun 2023	2.1%	-1.2%	$2,603,894	45,364	-25,097	-36%	$57.40	Q2 2023
31 Mar 2023	1.7%	+1.7%	$3,692,861	70,461	+70,461	NEW	$52.41	Q1 2023

* 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.