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4//SEC Filing

STREETMAN BEN GARLAND 4

Accession 0001140361-09-010962

CIK 0000935494other

View on SEC.gov Company Profile

Filed

May 3, 8:00 PM ET

Accepted

May 4, 7:18 PM ET

Size

14.6 KB

Accession

0001140361-09-010962

Insider Transaction Report

Form 4

Period: 2008-04-25

NATIONAL INSTRUMENTS CORP /DE/NATI

STREETMAN BEN GARLAND

Director

Transactions

Award
Restricted Stock Units
2008-04-25+5,001→ 5,001 total
Exp: 2023-05-01→ Common Stock (5,001 underlying)
Exercise/Conversion
Common Stock
2009-05-01+5,001→ 11,689 total
Exercise/Conversion
Restricted Stock Units
2009-05-01−1,667→ 0 total
Exp: 2021-05-01→ Common Stock (1,667 underlying)
Exercise/Conversion
Restricted Stock Units
2009-05-01−1,667→ 3,334 total
Exp: 2023-05-01→ Common Stock (5,001 underlying)
Exercise/Conversion
Restricted Stock Units
2009-05-01−1,667→ 1,667 total
Exp: 2022-05-01→ Common Stock (3,334 underlying)

Footnotes (5)

[F1]Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock.
[F2]The restricted stock units vest in three equal annual installments on the anniversary of the vesting commencement date, May 1, 2006.
[F3]The restricted stock units vest in three equal annual installments on the anniversary of the vesting commencement date, May 1, 2007.
[F4]The restricted stock units vest in three equal annual installments on the anniversary of the vesting commencement date, May 1, 2008.
[F5]This award was inadvertently not filed after it was granted on April 25, 2008. The restricted stock units vest in three equal annual installments on the anniversary of the vesting commencement date, May 1, 2008.

Documents

1 file

4
doc1.xmlPrimary
FORM 4

Issuer

NATIONAL INSTRUMENTS CORP /DE/

CIK 0000935494

Entity typeother

Related Parties

1

filerCIK 0001263624

Filing Metadata

Form type: 4
Filed: May 3, 8:00 PM ET
Accepted: May 4, 7:18 PM ET
Size: 14.6 KB

View on SEC.gov