Arkolith/Insider Trading/NATI/Form 4

Starkloff Eric Howard

President & CEO, DirectorNATIONAL INSTRUMENTS CORP (NATI) · full profile →Form 4 · filed May 3, 2023
No Open-Market Flow
Open-Market Buys
$0
Open-Market Sells
$0
Net Open-Market Flow
$0
Transactions
6
2 non-derivative · 4 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
May 1, 2023Option exercise(M)9K——417K
May 1, 2023Tax withholding(F)20K$58.23$1.2M397K

Derivative Transactions (Table II)

DateActionSharesPriceValueOwned After
May 1, 2023Option exercise(M)4K—$03K
May 1, 2023Option exercise(M)2K—$00
May 1, 2023Option exercise(M)3K—$03K
May 1, 2023Option exercise(M)192—$00

Transaction Codes

M
Option exercise / conversion
F
Shares withheld for taxes

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0000935494-23-000049) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML