Rust Scott Arthur 4

4 · NATIONAL INSTRUMENTS CORP · Filed May 3, 2023

Form 4

Period: 2023-05-01

Senior Vice President

Transactions

Award
Common Stock
2023-05-01$45.90/sh+124$5,692→ 64,799 total
Exercise/Conversion
Common Stock
2023-05-01+5,117→ 69,916 total
Tax Payment
Common Stock
2023-05-01$58.23/sh−3,562$207,415→ 66,354 total
Exercise/Conversion
Restricted Stock Units
2023-05-01−116→ 0 total
Exp: 2028-05-01→ Common Stock (116 underlying)
Exercise/Conversion
Restricted Stock Units
2023-05-01−640→ 0 total
Exp: 2029-05-01→ Common Stock (640 underlying)
Exercise/Conversion
Restricted Stock Units
2023-05-01−1,974→ 1,636 total
Exp: 2030-05-01→ Common Stock (1,974 underlying)
Exercise/Conversion
Restricted Stock Units
2023-05-01−2,447→ 1,770 total
Exp: 2031-05-01→ Common Stock (2,447 underlying)

Footnotes (4)

[F1]These shares were acquired under the Issuer's Employee Stock Purchase Plan in a transaction that was exempt under both Rule 16b-3(d) and Rule 16b-3(c).
[F2]Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock.
[F3]The shares reported in this Form 4 were withheld to satisfy the reporting person's tax withholding obligation.
[F4]The restricted stock units vest and become exercisable based on time and performance milestones set by the Issuer.

Documents

1 file