Scott A. Rust - Nov 16, 2021 Form 4 Insider Report for NATIONAL INSTRUMENTS CORP (NATI)

Role: Executive Vice President
Signature: /s/ Albert Percival as attorney-in-fact for Scott Arthur Rust
Stock symbol: NATI
Transactions as of: Nov 16, 2021
Transactions value $: -$399,560
Form type: 4
Date filed: 11/18/2021, 07:50 AM
Previous filing: Nov 3, 2021
Next filing: Jan 20, 2022

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	NATI	Common Stock	Sale	-$400K	-8.83K	-20.8%	$45.24	33.6K	Nov 16, 2021	Direct	F1

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $45.20 to $45.28, inclusive. The reporting person undertakes to provide to National Instruments Corporation, any security holder of National Instruments Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote to this Form 4.

Content

The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $45.20 to $45.28, inclusive. The reporting person undertakes to provide to National Instruments Corporation, any security holder of National Instruments Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote to this Form 4.